Index: branches/koffice/1.4/koffice/kexi/widget/tableview/kexitableview.cpp =================================================================== --- branches/koffice/1.4/koffice/kexi/widget/tableview/kexitableview.cpp (revision 472386) +++ branches/koffice/1.4/koffice/kexi/widget/tableview/kexitableview.cpp (revision 472387) @@ -1,4432 +1,4422 @@ /* This file is part of the KDE project Copyright (C) 2002 Till Busch Copyright (C) 2003 Lucijan Busch Copyright (C) 2003 Daniel Molkentin Copyright (C) 2003 Joseph Wenninger Copyright (C) 2003-2005 Jaroslaw Staniek This program is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more details. You should have received a copy of the GNU Library General Public License along with this program; see the file COPYING. If not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. Original Author: Till Busch Original Project: buX (www.bux.at) */ #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #ifndef KEXI_NO_PRINT # include #endif #include "kexitableview.h" #include "kexi_utils.h" #include "kexivalidator.h" #include "kexidatetableedit.h" #include "kexitimetableedit.h" #include "kexidatetimetableedit.h" #include "kexicelleditorfactory.h" #include "kexitableedit.h" #include "kexiinputtableedit.h" #include "kexicomboboxtableedit.h" #include "kexiblobtableedit.h" #include "kexibooltableedit.h" #include "kexitableview_p.h" #include KexiTableView::Appearance::Appearance(QWidget *widget) : alternateBackgroundColor( KGlobalSettings::alternateBackgroundColor() ) { //set defaults if (qApp) { QPalette p = widget ? widget->palette() : qApp->palette(); baseColor = p.active().base(); textColor = p.active().text(); borderColor = QColor(200,200,200); emptyAreaColor = p.active().color(QColorGroup::Base); rowHighlightingColor = QColor( (alternateBackgroundColor.red()+baseColor.red())/2, (alternateBackgroundColor.green()+baseColor.green())/2, (alternateBackgroundColor.blue()+baseColor.blue())/2); rowHighlightingTextColor = textColor; } backgroundAltering = true; rowHighlightingEnabled = false; navigatorEnabled = true; fullRowSelection = false; } //----------------------------------------- TableViewHeader::TableViewHeader(QWidget * parent, const char * name) : QHeader(parent, name) , m_lastToolTipSection(-1) { installEventFilter(this); connect(this, SIGNAL(sizeChange(int,int,int)), this, SLOT(slotSizeChange(int,int,int))); } int TableViewHeader::addLabel ( const QString & s, int size ) { m_toolTips += ""; slotSizeChange(0,0,0);//refresh return QHeader::addLabel(s, size); } int TableViewHeader::addLabel ( const QIconSet & iconset, const QString & s, int size ) { m_toolTips += ""; slotSizeChange(0,0,0);//refresh return QHeader::addLabel(iconset, s, size); } void TableViewHeader::removeLabel( int section ) { if (section < 0 || section >= count()) return; QStringList::Iterator it = m_toolTips.begin(); it += section; m_toolTips.remove(it); slotSizeChange(0,0,0);//refresh QHeader::removeLabel(section); } void TableViewHeader::setToolTip( int section, const QString & toolTip ) { if (section < 0 || section >= (int)m_toolTips.count()) return; m_toolTips[ section ] = toolTip; } bool TableViewHeader::eventFilter(QObject * watched, QEvent * e) { if (e->type()==QEvent::MouseMove) { const int section = sectionAt( static_cast(e)->x() ); if (section != m_lastToolTipSection && section >= 0 && section < (int)m_toolTips.count()) { QToolTip::remove(this, m_toolTipRect); QString tip = m_toolTips[ section ]; if (tip.isEmpty()) { //try label QFontMetrics fm(font()); int minWidth = fm.width( label( section ) ) + style().pixelMetric( QStyle::PM_HeaderMargin ); QIconSet *iset = iconSet( section ); if (iset) minWidth += (2+iset->pixmap( QIconSet::Small, QIconSet::Normal ).width()); //taken from QHeader::sectionSizeHint() if (minWidth > sectionSize( section )) tip = label( section ); } if (tip.isEmpty()) { m_lastToolTipSection = -1; } else { QToolTip::add(this, m_toolTipRect = sectionRect(section), tip); m_lastToolTipSection = section; } } } // if (e->type()==QEvent::MouseButtonPress) { // todo // } return QHeader::eventFilter(watched, e); } void TableViewHeader::slotSizeChange(int /*section*/, int /*oldSize*/, int /*newSize*/ ) { if (m_lastToolTipSection>0) QToolTip::remove(this, m_toolTipRect); m_lastToolTipSection = -1; //tooltip's rect is now invalid } //----------------------------------------- /*moved //sanity check #define CHECK_DATA(r) \ if (!m_data) { kdWarning() << "KexiTableView: No data assigned!" << endl; return r; } #define CHECK_DATA_ \ if (!m_data) { kdWarning() << "KexiTableView: No data assigned!" << endl; return; } */ bool KexiTableView_cellEditorFactoriesInitialized = false; // Initializes standard editor cell editor factories void KexiTableView::initCellEditorFactories() { if (KexiTableView_cellEditorFactoriesInitialized) return; KexiCellEditorFactoryItem* item; item = new KexiBlobEditorFactoryItem(); KexiCellEditorFactory::registerItem( *item, KexiDB::Field::BLOB ); item = new KexiDateEditorFactoryItem(); KexiCellEditorFactory::registerItem( *item, KexiDB::Field::Date ); item = new KexiTimeEditorFactoryItem(); KexiCellEditorFactory::registerItem( *item, KexiDB::Field::Time ); item = new KexiDateTimeEditorFactoryItem(); KexiCellEditorFactory::registerItem( *item, KexiDB::Field::DateTime ); item = new KexiComboBoxEditorFactoryItem(); KexiCellEditorFactory::registerItem( *item, KexiDB::Field::Enum ); item = new KexiBoolEditorFactoryItem(); KexiCellEditorFactory::registerItem( *item, KexiDB::Field::Boolean ); item = new KexiKIconTableEditorFactoryItem(); KexiCellEditorFactory::registerItem( *item, KexiDB::Field::Text, "KIcon" ); //default type item = new KexiInputEditorFactoryItem(); KexiCellEditorFactory::registerItem( *item, KexiDB::Field::InvalidType ); KexiTableView_cellEditorFactoriesInitialized = true; } KexiTableView::KexiTableView(KexiTableViewData* data, QWidget* parent, const char* name) : QScrollView(parent, name, /*Qt::WRepaintNoErase | */Qt::WStaticContents /*| Qt::WResizeNoErase*/) , KexiRecordNavigatorHandler() , KexiSharedActionClient() , KexiDataAwareObjectInterface() { KexiTableView::initCellEditorFactories(); d = new KexiTableViewPrivate(this); connect( kapp, SIGNAL( settingsChanged(int) ), SLOT( slotSettingsChanged(int) ) ); slotSettingsChanged(KApplication::SETTINGS_SHORTCUTS); m_data = new KexiTableViewData(); //to prevent crash because m_data==0 m_owner = true; //-this will be deleted if needed setResizePolicy(Manual); viewport()->setBackgroundMode(NoBackground); // viewport()->setFocusPolicy(StrongFocus); viewport()->setFocusPolicy(WheelFocus); setFocusPolicy(WheelFocus); //<--- !!!!! important (was NoFocus), // otherwise QApplication::setActiveWindow() won't activate // this widget when needed! // setFocusProxy(viewport()); viewport()->installEventFilter(this); //setup colors defaults setBackgroundMode(PaletteBackground); // setEmptyAreaColor(d->appearance.baseColor);//palette().active().color(QColorGroup::Base)); // d->baseColor = colorGroup().base(); // d->textColor = colorGroup().text(); // d->altColor = KGlobalSettings::alternateBackgroundColor(); // d->grayColor = QColor(200,200,200); d->diagonalGrayPattern = QBrush(d->appearance.borderColor, BDiagPattern); setLineWidth(1); horizontalScrollBar()->installEventFilter(this); horizontalScrollBar()->raise(); verticalScrollBar()->raise(); // setup scrollbar tooltip d->scrollBarTip = new QLabel("abc",0, "scrolltip",WStyle_Customize |WStyle_NoBorder|WX11BypassWM|WStyle_StaysOnTop|WStyle_Tool); d->scrollBarTip->setPalette(QToolTip::palette()); d->scrollBarTip->setMargin(2); d->scrollBarTip->setIndent(0); d->scrollBarTip->setAlignment(AlignCenter); d->scrollBarTip->setFrameStyle( QFrame::Plain | QFrame::Box ); d->scrollBarTip->setLineWidth(1); connect(verticalScrollBar(),SIGNAL(sliderReleased()),this,SLOT(vScrollBarSliderReleased())); connect(&d->scrollBarTipTimer,SIGNAL(timeout()),this,SLOT(scrollBarTipTimeout())); //context menu m_popup = new KPopupMenu(this, "contextMenu"); #if 0 //moved to mainwindow's actions d->menu_id_addRecord = m_popup->insertItem(i18n("Add Record"), this, SLOT(addRecord()), CTRL+Key_Insert); d->menu_id_removeRecord = m_popup->insertItem( kapp->iconLoader()->loadIcon("button_cancel", KIcon::Small), i18n("Remove Record"), this, SLOT(removeRecord()), CTRL+Key_Delete); #endif #ifdef Q_WS_WIN d->rowHeight = fontMetrics().lineSpacing() + 4; #else d->rowHeight = fontMetrics().lineSpacing() + 1; #endif if(d->rowHeight < 17) d->rowHeight = 17; d->pUpdateTimer = new QTimer(this); // setMargins(14, fontMetrics().height() + 4, 0, 0); // Create headers d->pTopHeader = new TableViewHeader(this, "topHeader"); d->pTopHeader->setOrientation(Horizontal); d->pTopHeader->setTracking(false); d->pTopHeader->setMovingEnabled(false); connect(d->pTopHeader, SIGNAL(sizeChange(int,int,int)), this, SLOT(slotTopHeaderSizeChange(int,int,int))); m_verticalHeader = new KexiRecordMarker(this, "rm"); m_verticalHeader->setCellHeight(d->rowHeight); // m_verticalHeader->setFixedWidth(d->rowHeight); m_verticalHeader->setCurrentRow(-1); setMargins( QMIN(d->pTopHeader->sizeHint().height(), d->rowHeight), d->pTopHeader->sizeHint().height(), 0, 0); setupNavigator(); // setMinimumHeight(horizontalScrollBar()->height() + d->rowHeight + topMargin()); // navPanelLyr->addStretch(25); // enableClipper(true); if (data) setData( data ); #if 0//(js) doesn't work! d->scrollTimer = new QTimer(this); connect(d->scrollTimer, SIGNAL(timeout()), this, SLOT(slotAutoScroll())); #endif // setBackgroundAltering(true); // setFullRowSelectionEnabled(false); setAcceptDrops(true); viewport()->setAcceptDrops(true); // Connect header, table and scrollbars connect(horizontalScrollBar(), SIGNAL(valueChanged(int)), d->pTopHeader, SLOT(setOffset(int))); connect(verticalScrollBar(), SIGNAL(valueChanged(int)), m_verticalHeader, SLOT(setOffset(int))); connect(d->pTopHeader, SIGNAL(sizeChange(int, int, int)), this, SLOT(slotColumnWidthChanged(int, int, int))); connect(d->pTopHeader, SIGNAL(sectionHandleDoubleClicked(int)), this, SLOT(slotSectionHandleDoubleClicked(int))); connect(d->pTopHeader, SIGNAL(clicked(int)), this, SLOT(sortColumnInternal(int))); connect(d->pUpdateTimer, SIGNAL(timeout()), this, SLOT(slotUpdate())); // horizontalScrollBar()->show(); updateScrollBars(); // resize(sizeHint()); // updateContents(); // setMinimumHeight(horizontalScrollBar()->height() + d->rowHeight + topMargin()); //TMP //setVerticalHeaderVisible(false); //setHorizontalHeaderVisible(false); //will be updated by setAppearance: updateFonts(); setAppearance(d->appearance); //refresh } KexiTableView::~KexiTableView() { cancelRowEdit(); if (m_owner) delete m_data; m_data = 0; delete d; } void KexiTableView::clearVariables() { KexiDataAwareObjectInterface::clearVariables(); d->clearVariables(); } /*void KexiTableView::initActions(KActionCollection *ac) { emit reloadActions(ac); }*/ void KexiTableView::setupNavigator() { updateScrollBars(); m_navPanel = new KexiRecordNavigator(this, leftMargin(), "navPanel"); m_navPanel->setRecordHandler(this); m_navPanel->setSizePolicy(QSizePolicy::Minimum,QSizePolicy::Preferred); /* QHBoxLayout *navPanelLyr = new QHBoxLayout(m_navPanel,0,0,"nav_lyr"); // navPanelLyr->setAutoAdd(true); navPanelLyr->addWidget( new QLabel(QString(" ")+i18n("Row:")+" ",m_navPanel) ); int bw = 6+SmallIcon("navigator_first").width(); //QMIN( horizontalScrollBar()->height(), 20); QFont f = m_navPanel->font(); f.setPixelSize((bw > 12) ? 12 : bw); QFontMetrics fm(f); d->nav1DigitWidth = fm.width("8"); navPanelLyr->addWidget( d->navBtnFirst = new QToolButton(m_navPanel) ); d->navBtnFirst->setFixedWidth(bw); d->navBtnFirst->setFocusPolicy(NoFocus); d->navBtnFirst->setIconSet( SmallIconSet("navigator_first") ); QToolTip::add(d->navBtnFirst, i18n("First row")); navPanelLyr->addWidget( d->navBtnPrev = new QToolButton(m_navPanel) ); d->navBtnPrev->setFixedWidth(bw); d->navBtnPrev->setFocusPolicy(NoFocus); d->navBtnPrev->setIconSet( SmallIconSet("navigator_prev") ); QToolTip::add(d->navBtnPrev, i18n("Previous row")); // QWidget *spc = new QFrame(m_navPanel); // spc->setFixedWidth(6); navPanelLyr->addSpacing( 6 ); navPanelLyr->addWidget( d->navRowNumber = new KLineEdit(m_navPanel) ); d->navRowNumber->setAlignment(AlignRight | AlignVCenter); d->navRowNumber->setFocusPolicy(ClickFocus); // d->navRowNumber->setFixedWidth(fw); d->navRowNumberValidator = new QIntValidator(1, INT_MAX, this); d->navRowNumber->setValidator(d->navRowNumberValidator); d->navRowNumber->installEventFilter(this); QToolTip::add(d->navRowNumber, i18n("Current row number")); KLineEdit *lbl_of = new KLineEdit(i18n("of"), m_navPanel); lbl_of->setSizePolicy(QSizePolicy::Fixed,QSizePolicy::Preferred); lbl_of->setMaximumWidth(fm.width(lbl_of->text())+8); lbl_of->setReadOnly(true); lbl_of->setLineWidth(0); lbl_of->setFocusPolicy(NoFocus); lbl_of->setAlignment(AlignCenter); navPanelLyr->addWidget( lbl_of ); navPanelLyr->addWidget( d->navRowCount = new KLineEdit(m_navPanel) ); // d->navRowCount->setSizePolicy(QSizePolicy::Fixed,QSizePolicy::Preferred); d->navRowCount->setSizePolicy(QSizePolicy::Fixed,QSizePolicy::Preferred); // d->navRowCount->setMaximumWidth(fw); d->navRowCount->setReadOnly(true); d->navRowCount->setLineWidth(0); d->navRowCount->setFocusPolicy(NoFocus); d->navRowCount->setAlignment(AlignLeft | AlignVCenter); lbl_of->setFont(f); d->navRowNumber->setFont(f); d->navRowCount->setFont(f); m_navPanel->setFont(f); navPanelLyr->addWidget( d->navBtnNext = new QToolButton(m_navPanel) ); d->navBtnNext->setFixedWidth(bw); d->navBtnNext->setFocusPolicy(NoFocus); d->navBtnNext->setIconSet( SmallIconSet("navigator_next") ); QToolTip::add(d->navBtnNext, i18n("Next row")); navPanelLyr->addWidget( d->navBtnLast = new QToolButton(m_navPanel) ); d->navBtnLast->setFixedWidth(bw); d->navBtnLast->setFocusPolicy(NoFocus); d->navBtnLast->setIconSet( SmallIconSet("navigator_last") ); QToolTip::add(d->navBtnLast, i18n("Last row")); navPanelLyr->addSpacing( 6 ); navPanelLyr->addWidget( d->navBtnNew = new QToolButton(m_navPanel) ); d->navBtnNew->setFixedWidth(bw); d->navBtnNew->setFocusPolicy(NoFocus); d->navBtnNew->setIconSet( SmallIconSet("navigator_new") ); QToolTip::add(d->navBtnNew, i18n("New row")); d->navBtnNext->setEnabled(isInsertingEnabled()); navPanelLyr->addSpacing( 6 ); navPanelLyr->addStretch(10); */ /* moved to rec nav. handler connect(m_navPanel, SIGNAL(recordNumberEntered(uint)), this, SLOT(slotNavRecordNumberEntered(uint))); connect(m_navPanel,SIGNAL(prevButtonClicked()),this,SLOT(navBtnPrevClicked())); connect(m_navPanel,SIGNAL(nextButtonClicked()),this,SLOT(navBtnNextClicked())); connect(m_navPanel,SIGNAL(lastButtonClicked()),this,SLOT(navBtnLastClicked())); connect(m_navPanel,SIGNAL(firstButtonClicked()),this,SLOT(navBtnFirstClicked())); connect(m_navPanel,SIGNAL(newButtonClicked()),this,SLOT(navBtnNewClicked())); connect(verticalScrollBar(),SIGNAL(valueChanged(int)), this,SLOT(vScrollBarValueChanged(int))); */ // m_navPanel->updateGeometry(leftMargin()); } #if 0 void KexiTableView::setNavRowNumber(int newrow) { QString n; if (newrow>=0) n = QString::number(newrow+1); else n = " "; // if (d->navRowNumber->text().length() != n.length()) {//resize // d->navRowNumber->setFixedWidth( // d->nav1DigitWidth*QMAX( QMAX(n.length(),2)+1,d->navRowCount->text().length()+1)+6 // ); // } d->navRowNumber->setText(n); d->navRowCount->deselect(); d->navBtnPrev->setEnabled(newrow>0); d->navBtnFirst->setEnabled(newrow>0); d->navBtnNext->setEnabled(newrow<(rows()-1+(isInsertingEnabled()?1:0))); d->navBtnLast->setEnabled(newrow!=(rows()-1) && (isInsertingEnabled() || rows()>0)); } void KexiTableView::setNavRowCount(int newrows) { const QString & n = QString::number(newrows); if (d->navRowCount->text().length() != n.length()) {//resize d->navRowCount->setFixedWidth(d->nav1DigitWidth*n.length()+6); if (horizontalScrollBar()->isVisible()) { //+width of the delta m_navPanel->resize( m_navPanel->width()+(n.length()-d->navRowCount->text().length())*d->nav1DigitWidth, m_navPanel->height()); // horizontalScrollBar()->move(m_navPanel->x()+m_navPanel->width()+20,horizontalScrollBar()->y()); } } //update row number widget's width const int w = d->nav1DigitWidth*QMAX( QMAX(n.length(),2)+1,d->navRowNumber->text().length()+1)+6; if (d->navRowNumber->width()!=w) //resize d->navRowNumber->setFixedWidth(w); d->navRowCount->setText(n); d->navRowCount->deselect(); // if (horizontalScrollBar()->isVisible()) { // } // updateNavPanelGeometry(); updateScrollBars(); } #endif #if 0 //moved void KexiTableView::setData( KexiTableViewData *data, bool owner ) { const bool theSameData = m_data && m_data==data; if (m_owner && m_data && m_data!=data/*don't destroy if it's the same*/) { kdDebug(44021) << "KexiTableView::setData(): destroying old data (owned)" << endl; delete m_data; //destroy old data m_data = 0; } m_owner = owner; if(!data) { m_data = new KexiTableViewData(); m_owner = true; } else { m_data = data; m_owner = owner; kdDebug(44021) << "KexiTableView::setData(): using shared data" << endl; //add columns // d->pTopHeader->setUpdatesEnabled(false); while(d->pTopHeader->count()>0) d->pTopHeader->removeLabel(0); { int i=0; for (KexiTableViewColumn::ListIterator it(m_data->columns); it.current(); ++it, i++) { KexiDB::Field *f = it.current()->field(); // if (!it.current()->fieldinfo || it.current()->fieldinfo->visible) { if (it.current()->visible()) { int wid = f->width(); if (wid==0) wid=KEXITV_DEFAULT_COLUMN_WIDTH;//default col width in pixels //js: TODO - add col width configuration and storage // d->pTopHeader->addLabel(f->captionOrName(), wid); d->pTopHeader->addLabel(it.current()->captionAliasOrName(), wid); if (!f->description().isEmpty()) d->pTopHeader->setToolTip( i, f->description() ); } } } // d->pTopHeader->setUpdatesEnabled(true); //add rows // triggerUpdate(); m_verticalHeader->clear(); m_verticalHeader->addLabels(m_data->count()); if (m_data->count()==0) m_navPanel->setCurrentRecordNumber(1); // setNavRowNumber(0); } if (!theSameData) { //! @todo: store sorting? setSorting(-1); // connect(m_data, SIGNAL(refreshRequested()), this, SLOT(slotRefreshRequested())); connect(m_data, SIGNAL(reloadRequested()), this, SLOT(reloadData())); connect(m_data, SIGNAL(destroying()), this, SLOT(slotDataDestroying())); connect(m_data, SIGNAL(rowsDeleted( const QValueList & )), this, SLOT(slotRowsDeleted( const QValueList & ))); connect(m_data, SIGNAL(aboutToDeleteRow(KexiTableItem&,KexiDB::ResultInfo*,bool)), this, SLOT(slotAboutToDeleteRow(KexiTableItem&,KexiDB::ResultInfo*,bool))); connect(m_data, SIGNAL(rowDeleted()), this, SLOT(slotRowDeleted())); connect(m_data, SIGNAL(rowInserted(KexiTableItem*,bool)), this, SLOT(slotRowInserted(KexiTableItem*,bool))); connect(m_data, SIGNAL(rowInserted(KexiTableItem*,uint,bool)), this, SLOT(slotRowInserted(KexiTableItem*,uint,bool))); //not db-aware connect(m_data, SIGNAL(rowRepaintRequested(KexiTableItem&)), this, SLOT(slotRowRepaintRequested(KexiTableItem&))); } if (!data) { // clearData(); cancelRowEdit(); m_data->clearInternal(); } if (!m_insertItem) {//first setData() call - add 'insert' item m_insertItem = new KexiTableItem(m_data->columns.count()); } else {//just reinit m_insertItem->init(m_data->columns.count()); } //update gui mode // d->navBtnNew->setEnabled(isInsertingEnabled()); m_navPanel->setInsertingEnabled(isInsertingEnabled()); m_verticalHeader->showInsertRow(isInsertingEnabled()); initDataContents(); emit dataSet( m_data ); // QSize s(tableSize()); // resizeContents(s.width(),s.height()); } #endif void KexiTableView::initDataContents() { updateWidgetContentsSize(); KexiDataAwareObjectInterface::initDataContents(); m_navPanel->showEditingIndicator(false); /*moved if (!d->cursorPositionSetExplicityBeforeShow) { //set current row: m_currentItem = 0; int curRow = -1, curCol = -1; if (m_data->columnsCount()>0) { if (rows()>0) { m_currentItem = m_data->first(); curRow = 0; curCol = 0; } else {//no data if (isInsertingEnabled()) { m_currentItem = m_insertItem; curRow = 0; curCol = 0; } } } setCursorPosition(curRow, curCol); } ensureVisible(m_curRow,m_curCol); // updateRowCountInfo(); // setNavRowCount(rows()); updateContents(); d->cursorPositionSetExplicityBeforeShow = false; emit dataRefreshed();*/ } void KexiTableView::addHeaderColumn(const QString& caption, const QString& description, int width) { const int nr = d->pTopHeader->count(); d->pTopHeader->addLabel(caption, width); if (!description.isEmpty()) d->pTopHeader->setToolTip(nr, description); } void KexiTableView::updateWidgetContentsSize() { QSize s(tableSize()); resizeContents(s.width(), s.height()); } /* moved void KexiTableView::slotDataDestroying() { m_data = 0; } */ void KexiTableView::slotRowsDeleted( const QValueList &rows ) { viewport()->repaint(); updateWidgetContentsSize(); setCursorPosition(QMAX(0, (int)m_curRow - (int)rows.count()), -1, true); } /*void KexiTableView::addDropFilter(const QString &filter) { d->dropFilters.append(filter); viewport()->setAcceptDrops(true); }*/ void KexiTableView::setFont( const QFont &font ) { QScrollView::setFont(font); updateFonts(true); } void KexiTableView::updateFonts(bool repaint) { #ifdef Q_WS_WIN d->rowHeight = fontMetrics().lineSpacing() + 4; #else d->rowHeight = fontMetrics().lineSpacing() + 1; #endif if (d->appearance.fullRowSelection) { d->rowHeight -= 1; } if(d->rowHeight < 17) d->rowHeight = 17; // if(d->rowHeight < 22) // d->rowHeight = 22; setMargins( QMIN(d->pTopHeader->sizeHint().height(), d->rowHeight), d->pTopHeader->sizeHint().height(), 0, 0); // setMargins(14, d->rowHeight, 0, 0); m_verticalHeader->setCellHeight(d->rowHeight); QFont f = font(); f.setItalic(true); d->autonumberFont = f; QFontMetrics fm(d->autonumberFont); d->autonumberTextWidth = fm.width(i18n("(autonumber)")); if (repaint) updateContents(); } #if 0 //moved bool KexiTableView::beforeDeleteItem(KexiTableItem *) { //always return return true; } bool KexiTableView::deleteItem(KexiTableItem *item)/*, bool moveCursor)*/ { if (!item || !beforeDeleteItem(item)) return false; QString msg, desc; // bool current = (item == m_currentItem); if (!m_data->deleteRow(*item, true /*repaint*/)) { //error if (m_data->result()->desc.isEmpty()) KMessageBox::sorry(this, m_data->result()->msg); else KMessageBox::detailedSorry(this, m_data->result()->msg, m_data->result()->desc); return false; } else { //setCursorPosition() wil lset this! if (current) //m_currentItem = m_data->current(); } // repaintAfterDelete(); if (d->spreadSheetMode) { //append empty row for spreadsheet mode m_data->append(new KexiTableItem(m_data->columns.count())); m_verticalHeader->addLabels(1); } return true; } /* void KexiTableView::repaintAfterDelete() { int row = m_curRow; if (!isInsertingEnabled() && row>=rows()) row--; //move up QSize s(tableSize()); resizeContents(s.width(),s.height()); setCursorPosition(row, m_curCol, true); m_verticalHeader->removeLabel(); // if(moveCursor) // selectPrev(); // d->pUpdateTimer->start(1,true); //get last visible row int r = rowAt(clipper()->height()); if (r==-1) { r = rows()+1+(isInsertingEnabled()?1:0); } //update all visible rows below updateContents( contentsX(), rowPos(m_curRow), clipper()->width(), d->rowHeight*(r-m_curRow)); //update navigator's data setNavRowCount(rows()); }*/ void KexiTableView::deleteCurrentRow() { if (m_newRowEditing) {//we're editing fresh new row: just cancel this! cancelRowEdit(); return; } if (!acceptRowEdit()) return; if (!isDeleteEnabled() || !m_currentItem || m_currentItem == m_insertItem) return; switch (d->deletionPolicy) { case NoDelete: return; case ImmediateDelete: break; case AskDelete: if (KMessageBox::Cancel == KMessageBox::warningContinueCancel(this, i18n("Do you want to delete selected row?"), 0, KGuiItem(i18n("&Delete Row"),"editdelete"), KStdGuiItem::no(), "dontAskBeforeDeleteRow"/*config entry*/)) return; break; case SignalDelete: emit itemDeleteRequest(m_currentItem, m_curRow, m_curCol); emit currentItemDeleteRequest(); return; default: return; } if (!deleteItem(m_currentItem)) {//nothing } } #endif //moved #if 0 //moved void KexiTableView::slotAboutToDeleteRow(KexiTableItem& item, KexiDB::ResultInfo* /*result*/, bool repaint) { if (repaint) { d->rowWillBeDeleted = m_data->findRef(&item); } } void KexiTableView::slotRowDeleted() { if (d->rowWillBeDeleted >= 0) { if (d->rowWillBeDeleted > 0 && d->rowWillBeDeleted >= rows()) d->rowWillBeDeleted--; //move up updateWidgetContentsSize(); setCursorPosition(d->rowWillBeDeleted, m_curCol, true/*forceSet*/); m_verticalHeader->removeLabel(); //get last visible row int r = rowAt(clipper()->height()+contentsY()); if (r==-1) { r = rows()+1+(isInsertingEnabled()?1:0); } //update all visible rows below int leftcol = d->pTopHeader->sectionAt( d->pTopHeader->offset() ); int row = m_curRow; updateContents( columnPos( leftcol ), rowPos(row), clipper()->width(), clipper()->height() - (rowPos(row) - contentsY()) ); //update navigator's data m_navPanel->setRecordCount(rows()); d->rowWillBeDeleted = -1; } } #endif void KexiTableView::updateAllVisibleRowsBelow(int row) { //get last visible row int r = rowAt(clipper()->height()+contentsY()); if (r==-1) { r = rows()+1+(isInsertingEnabled()?1:0); } //update all visible rows below int leftcol = d->pTopHeader->sectionAt( d->pTopHeader->offset() ); // int row = m_curRow; updateContents( columnPos( leftcol ), rowPos(row), clipper()->width(), clipper()->height() - (rowPos(row) - contentsY()) ); } #if 0 //moved void KexiTableView::slotRowInserted(KexiTableItem *item, bool repaint) { int row = m_data->findRef(item); slotRowInserted( item, row, repaint ); } void KexiTableView::slotRowInserted(KexiTableItem * /*item*/, uint row, bool repaint) { if (repaint && (int)rowpTopHeader->sectionAt( d->pTopHeader->offset() ); // updateContents( columnPos( leftcol ), rowPos(m_curRow), // clipper()->width(), clipper()->height() - (rowPos(m_curRow) - contentsY()) ); updateContents( columnPos( leftcol ), rowPos(row), clipper()->width(), clipper()->height() - (rowPos(row) - contentsY()) ); if (!d->verticalHeaderAlreadyAdded) m_verticalHeader->addLabel(); else //it was added because this inserting was interactive d->verticalHeaderAlreadyAdded = false; //update navigator's data m_navPanel->setRecordCount(rows()); if (m_curRow >= (int)row) { //update editorShowFocus( m_curRow, m_curCol ); } } } KexiTableItem *KexiTableView::insertEmptyRow(int row) { if ( !acceptRowEdit() || !isEmptyRowInsertingEnabled() || (row!=-1 && row >= (rows()+isInsertingEnabled()?1:0) ) ) return 0; KexiTableItem *newItem = new KexiTableItem(m_data->columns.count()); insertItem(newItem, row); return newItem; } void KexiTableView::insertItem(KexiTableItem *newItem, int row) { bool changeCurrent = (row==-1 || row==m_curRow); if (changeCurrent) { row = (m_curRow >= 0 ? m_curRow : 0); m_currentItem = newItem; m_curRow = row; } else if (m_curRow >= row) { m_curRow++; } m_data->insertRow(*newItem, row, true /*repaint*/); /* QSize s(tableSize()); resizeContents(s.width(),s.height()); //redraw only this row and below: int leftcol = d->pTopHeader->sectionAt( d->pTopHeader->offset() ); // updateContents( columnPos( leftcol ), rowPos(m_curRow), // clipper()->width(), clipper()->height() - (rowPos(m_curRow) - contentsY()) ); updateContents( columnPos( leftcol ), rowPos(row), clipper()->width(), clipper()->height() - (rowPos(row) - contentsY()) ); m_verticalHeader->addLabel(); //update navigator's data setNavRowCount(rows()); if (m_curRow >= row) { //update editorShowFocus( m_curRow, m_curCol ); } */ } tristate KexiTableView::deleteAllRows(bool ask, bool repaint) { if (!hasData()) return true; if (m_data->count()<1) return true; if (ask) { QString tableName = m_data->dbTableName(); if (!tableName.isEmpty()) { tableName.prepend(" \""); tableName.append("\""); } if (KMessageBox::Cancel == KMessageBox::warningContinueCancel(this, i18n("Do you want to clear the contents of table %1?").arg(tableName), 0, KGuiItem(i18n("&Clear Contents")), KStdGuiItem::no())) return cancelled; } cancelRowEdit(); // acceptRowEdit(); // m_verticalHeader->clear(); const bool repaintLater = repaint && d->spreadSheetMode; const int oldRows = rows(); bool res = m_data->deleteAllRows(repaint && !repaintLater); if (res) { if (d->spreadSheetMode) { const uint columns = m_data->columns.count(); for (int i=0; iappend(new KexiTableItem(columns)); } } } if (repaintLater) m_data->reload(); // d->clearVariables(); // m_verticalHeader->setCurrentRow(-1); // d->pUpdateTimer->start(1,true); // if (repaint) // viewport()->repaint(); return res; } void KexiTableView::clearColumns(bool repaint) { cancelRowEdit(); m_data->clearInternal(); while(d->pTopHeader->count()>0) d->pTopHeader->removeLabel(0); if (repaint) viewport()->repaint(); /* for(int i=0; i < rows(); i++) { m_verticalHeader->removeLabel(); } editorCancel(); m_contents->clear(); d->clearVariables(); d->numCols = 0; while(d->pTopHeader->count()>0) d->pTopHeader->removeLabel(0); m_verticalHeader->setCurrentRow(-1); viewport()->repaint(); // d->pColumnTypes.resize(0); // d->pColumnModes.resize(0); // d->pColumnDefaults.clear();*/ } void KexiTableView::slotRefreshRequested() { // cancelRowEdit(); acceptRowEdit(); m_verticalHeader->clear(); if (m_curCol>=0 && m_curColhideFocus(); } } // setCursorPosition(-1, -1, true); clearVariables(); m_verticalHeader->setCurrentRow(-1); if (isVisible()) initDataContents(); else m_initDataContentsOnShow = true; m_verticalHeader->addLabels(m_data->count()); updateScrollBars(); } #endif //moved void KexiTableView::clearColumnsInternal(bool /*repaint*/) { while(d->pTopHeader->count()>0) d->pTopHeader->removeLabel(0); } #if 0 //todo int KexiTableView::findString(const QString &string) { int row = 0; int col = sorting(); if(col == -1) return -1; if(string.isEmpty()) { setCursorPosition(0, col); return 0; } QPtrListIterator it(*m_contents); if(string.at(0) != QChar('*')) { switch(columnType(col)) { case QVariant::String: { QString str2 = string.lower(); for(; it.current(); ++it) { if(it.current()->at(col).toString().left(string.length()).lower().compare(str2)==0) { center(columnPos(col), rowPos(row)); setCursorPosition(row, col); return row; } row++; } break; } case QVariant::Int: case QVariant::Bool: for(; it.current(); ++it) { if(QString::number(it.current()->at(col).toInt()).left(string.length()).compare(string)==0) { center(columnPos(col), rowPos(row)); setCursorPosition(row, col); return row; } row++; } break; default: break; } } else { QString str2 = string.mid(1); switch(columnType(col)) { case QVariant::String: for(; it.current(); ++it) { if(it.current()->at(col).toString().find(str2,0,false) >= 0) { center(columnPos(col), rowPos(row)); setCursorPosition(row, col); return row; } row++; } break; case QVariant::Int: case QVariant::Bool: for(; it.current(); ++it) { if(QString::number(it.current()->at(col).toInt()).find(str2,0,true) >= 0) { center(columnPos(col), rowPos(row)); setCursorPosition(row, col); return row; } row++; } break; default: break; } } return -1; } #endif void KexiTableView::slotUpdate() { // kdDebug(44021) << " KexiTableView::slotUpdate() -- " << endl; // QSize s(tableSize()); // viewport()->setUpdatesEnabled(false); /// resizeContents(s.width(), s.height()); // viewport()->setUpdatesEnabled(true); updateContents(); updateScrollBars(); if (m_navPanel) m_navPanel->updateGeometry(leftMargin()); // updateNavPanelGeometry(); updateWidgetContentsSize(); // updateContents(0, contentsY()+clipper()->height()-2*d->rowHeight, clipper()->width(), d->rowHeight*3); //updateGeometries(); // updateContents(0, 0, viewport()->width(), contentsHeight()); // updateGeometries(); } /* moved bool KexiTableView::isSortingEnabled() const { return d->isSortingEnabled; } void KexiTableView::setSortingEnabled(bool set) { if (d->isSortingEnabled && !set) setSorting(-1); d->isSortingEnabled = set; emit reloadActions(); } int KexiTableView::sortedColumn() { if (m_data && d->isSortingEnabled) return m_data->sortedColumn(); return -1; } bool KexiTableView::sortingAscending() const { return m_data && m_data->sortingAscending(); } void KexiTableView::setSorting(int col, bool ascending) { if (!m_data || !d->isSortingEnabled) return; d->pTopHeader->setSortIndicator(col, ascending ? Ascending : Descending); m_data->setSorting(col, ascending); } bool KexiTableView::sort() { if (!m_data || !d->isSortingEnabled) return false; if (rows() < 2) return true; if (!acceptRowEdit()) return false; if (m_data->sortedColumn()!=-1) m_data->sort(); //locate current record if (!m_currentItem) { m_currentItem = m_data->first(); m_curRow = 0; if (!m_currentItem) return true; } if (m_currentItem != m_insertItem) { m_curRow = m_data->findRef(m_currentItem); } // m_currentItem = m_data->at(m_curRow); int cw = columnWidth(m_curCol); int rh = rowHeight(); // m_verticalHeader->setCurrentRow(m_curRow); center(columnPos(m_curCol) + cw / 2, rowPos(m_curRow) + rh / 2); // updateCell(oldRow, m_curCol); // updateCell(m_curRow, m_curCol); m_verticalHeader->setCurrentRow(m_curRow); // slotUpdate(); updateContents(); // d->pUpdateTimer->start(1,true); return true; } void KexiTableView::sortAscending() { if (currentColumn()<0) return; sortColumnInternal( currentColumn(), 1 ); } void KexiTableView::sortDescending() { if (currentColumn()<0) return; sortColumnInternal( currentColumn(), -1 ); } void KexiTableView::sortColumnInternal(int col, int order) { //-select sorting bool asc; if (order == 0) {// invert if (col==sortedColumn()) asc = !sortingAscending(); //inverse sorting for this column else asc = true; } else asc = (order==1); const QHeader::SortOrder prevSortOrder = d->pTopHeader->sortIndicatorOrder(); const int prevSortColumn = d->pTopHeader->sortIndicatorSection(); setSorting( col, asc ); //-perform sorting if (!sort()) d->pTopHeader->setSortIndicator(prevSortColumn, prevSortOrder); if (col != prevSortColumn) emit sortedColumnChanged(col); } */ int KexiTableView::currentLocalSortingOrder() const { if (d->pTopHeader->sortIndicatorSection()==-1) return 0; return (d->pTopHeader->sortIndicatorOrder() == Qt::Ascending) ? 1 : -1; } void KexiTableView::setLocalSortingOrder(int col, int order) { if (order == 0) col = -1; if (col>=0) d->pTopHeader->setSortIndicator(col, (order==1) ? Qt::Ascending : Qt::Descending); } int KexiTableView::currentLocalSortColumn() const { return d->pTopHeader->sortIndicatorSection(); } void KexiTableView::updateGUIAfterSorting() { int cw = columnWidth(m_curCol); int rh = rowHeight(); // m_verticalHeader->setCurrentRow(m_curRow); center(columnPos(m_curCol) + cw / 2, rowPos(m_curRow) + rh / 2); // updateCell(oldRow, m_curCol); // updateCell(m_curRow, m_curCol); // slotUpdate(); updateContents(); // d->pUpdateTimer->start(1,true); } QSizePolicy KexiTableView::sizePolicy() const { // this widget is expandable return QSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding); } QSize KexiTableView::sizeHint() const { const QSize &ts = tableSize(); int w = QMAX( ts.width() + leftMargin()+ verticalScrollBar()->sizeHint().width() + 2*2, (m_navPanel->isVisible() ? m_navPanel->width() : 0) ); int h = QMAX( ts.height()+topMargin()+horizontalScrollBar()->sizeHint().height(), minimumSizeHint().height() ); w = QMIN( w, qApp->desktop()->width()*3/4 ); //stretch h = QMIN( h, qApp->desktop()->height()*3/4 ); //stretch // kdDebug() << "KexiTableView::sizeHint()= " <width() : 0) ), //+ QMIN(m_verticalHeader->width(),d->rowHeight) + margin()*2, QMAX( ts.height()+topMargin()+horizontalScrollBar()->sizeHint().height(), minimumSizeHint().height() ) );*/ // QMAX(ts.height() + topMargin(), minimumSizeHint().height()) ); } QSize KexiTableView::minimumSizeHint() const { return QSize( leftMargin() + ((columns()>0)?columnWidth(0):KEXI_DEFAULT_DATA_COLUMN_WIDTH) + 2*2, d->rowHeight*5/2 + topMargin() + (m_navPanel && m_navPanel->isVisible() ? m_navPanel->height() : 0) ); } void KexiTableView::createBuffer(int width, int height) { if(!d->pBufferPm) d->pBufferPm = new QPixmap(width, height); else if(d->pBufferPm->width() < width || d->pBufferPm->height() < height) d->pBufferPm->resize(width, height); // d->pBufferPm->fill(); } //internal inline void KexiTableView::paintRow(KexiTableItem *item, QPainter *pb, int r, int rowp, int cx, int cy, int colfirst, int collast, int maxwc) { if (!item) return; // Go through the columns in the row r // if we know from where to where, go through [colfirst, collast], // else go through all of them if (colfirst==-1) colfirst=0; if (collast==-1) collast=columns()-1; int transly = rowp-cy; if (d->appearance.rowHighlightingEnabled && r == d->highlightedRow) pb->fillRect(0, transly, maxwc, d->rowHeight, d->appearance.rowHighlightingColor); else if(d->appearance.backgroundAltering && (r%2 != 0)) pb->fillRect(0, transly, maxwc, d->rowHeight, d->appearance.alternateBackgroundColor); else pb->fillRect(0, transly, maxwc, d->rowHeight, d->appearance.baseColor); for(int c = colfirst; c <= collast; c++) { // get position and width of column c int colp = columnPos(c); if (colp==-1) continue; //invisible column? int colw = columnWidth(c); int translx = colp-cx; // Translate painter and draw the cell pb->saveWorldMatrix(); pb->translate(translx, transly); paintCell( pb, item, c, r, QRect(colp, rowp, colw, d->rowHeight)); pb->restoreWorldMatrix(); } if (m_dragIndicatorLine>=0) { int y_line = -1; if (r==(rows()-1) && m_dragIndicatorLine==rows()) { y_line = transly+d->rowHeight-3; //draw at last line } if (m_dragIndicatorLine==r) { y_line = transly+1; } if (y_line>=0) { RasterOp op = pb->rasterOp(); pb->setRasterOp(XorROP); pb->setPen( QPen(white, 3) ); pb->drawLine(0, y_line, maxwc, y_line); pb->setRasterOp(op); } } } void KexiTableView::drawContents( QPainter *p, int cx, int cy, int cw, int ch) { if (d->disableDrawContents) return; int colfirst = columnAt(cx); int rowfirst = rowAt(cy); int collast = columnAt(cx + cw-1); int rowlast = rowAt(cy + ch-1); bool inserting = isInsertingEnabled(); bool plus1row = false; //true if we should show 'inserting' row at the end bool paintOnlyInsertRow = false; /* kdDebug(44021) << QString(" KexiTableView::drawContents(cx:%1 cy:%2 cw:%3 ch:%4)") .arg(cx).arg(cy).arg(cw).arg(ch) << endl;*/ if (rowlast == -1) { rowlast = rows() - 1; plus1row = inserting; if (rowfirst == -1) { if (rowAt(cy - d->rowHeight) != -1) { paintOnlyInsertRow = true; // kdDebug(44021) << "-- paintOnlyInsertRow --" << endl; } } } // kdDebug(44021) << "rowfirst="<pBufferPm->isNull()) return; QPainter *pb = new QPainter(d->pBufferPm, this); // pb->fillRect(0, 0, cw, ch, colorGroup().base()); // int maxwc = QMIN(cw, (columnPos(d->numCols - 1) + columnWidth(d->numCols - 1))); int maxwc = columnPos(columns() - 1) + columnWidth(columns() - 1); // kdDebug(44021) << "KexiTableView::drawContents(): maxwc: " << maxwc << endl; pb->fillRect(cx, cy, cw, ch, d->appearance.baseColor); int rowp; int r; if (paintOnlyInsertRow) { r = rows(); rowp = rowPos(r); // 'insert' row's position } else { QPtrListIterator it = m_data->iterator(); it += rowfirst;//move to 1st row rowp = rowPos(rowfirst); // row position for (r = rowfirst;r <= rowlast; r++, ++it, rowp+=d->rowHeight) { paintRow(it.current(), pb, r, rowp, cx, cy, colfirst, collast, maxwc); } } if (plus1row) { //additional - 'insert' row paintRow(m_insertItem, pb, r, rowp, cx, cy, colfirst, collast, maxwc); } delete pb; p->drawPixmap(cx,cy,*d->pBufferPm, 0,0,cw,ch); //(js) paintEmptyArea(p, cx, cy, cw, ch); } void KexiTableView::paintCell(QPainter* p, KexiTableItem *item, int col, int row, const QRect &cr, bool print) { p->save(); // kdDebug() <<"KexiTableView::paintCell(col=" << col <<"row="<pen()); if (!d->appearance.fullRowSelection) { p->setPen(d->appearance.borderColor); p->drawLine( x2, 0, x2, y2 ); // right p->drawLine( 0, y2, x2, y2 ); // bottom } p->setPen(pen); if (m_editor && row == m_curRow && col == m_curCol //don't paint contents of edited cell && m_editor->hasFocusableWidget() //..if it's visible ) { p->restore(); return; } KexiTableEdit *edit = dynamic_cast( editor( col, /*ignoreMissingEditor=*/true ) ); // if (!edit) // return; /* #ifdef Q_WS_WIN int x = 1; int y_offset = -1; #else int x = 1; int y_offset = 0; #endif // const int ctype = columnType(col);*/ // int x=1; int x = edit ? edit->leftMargin() : 0; int y_offset=0; int align = SingleLine | AlignVCenter; QString txt; //text to draw QVariant cell_value; if ((uint)col < item->count()) { if (m_currentItem == item) { if (m_editor && row == m_curRow && col == m_curCol && !m_editor->hasFocusableWidget()) { //we're over editing cell and the editor has no widget // - we're displaying internal values, not buffered // bool ok; cell_value = m_editor->value(); } else { //we're displaying values from edit buffer, if available cell_value = *bufferedValueAt(col); } } else { cell_value = item->at(col); } } if (edit) edit->setupContents( p, m_currentItem == item && col == m_curCol, cell_value, txt, align, x, y_offset, w, h ); if (d->appearance.fullRowSelection) y_offset++; //correction because we're not drawing cell borders /* if (KexiDB::Field::isFPNumericType( ctype )) { #ifdef Q_WS_WIN #else x = 0; #endif //js TODO: ADD OPTION to desplaying NULL VALUES as e.g. "(null)" if (!cell_value.isNull()) txt = KGlobal::locale()->formatNumber(cell_value.toDouble()); w -= 6; align |= AlignRight; } else if (ctype == KexiDB::Field::Enum) { txt = m_data->column(col)->field->enumHints().at(cell_value.toInt()); align |= AlignLeft; } else if (KexiDB::Field::isIntegerType( ctype )) { int num = cell_value.toInt(); #ifdef Q_WS_WIN x = 1; #else x = 0; #endif w -= 6; align |= AlignRight; if (!cell_value.isNull()) txt = QString::number(num); } else if (ctype == KexiDB::Field::Boolean) { int s = QMAX(h - 5, 12); QRect r(w/2 - s/2 + x, h/2 - s/2 - 1, s, s); p->setPen(QPen(colorGroup().text(), 1)); p->drawRect(r); if (cell_value.asBool()) { p->drawLine(r.x() + 2, r.y() + 2, r.right() - 1, r.bottom() - 1); p->drawLine(r.x() + 2, r.bottom() - 2, r.right() - 1, r.y() + 1); } } else if (ctype == KexiDB::Field::Date) { //todo: datetime & time #ifdef Q_WS_WIN x = 5; #else x = 5; #endif if(cell_value.toDate().isValid()) { #ifdef USE_KDE txt = KGlobal::locale()->formatDate(cell_value.toDate(), true); #else if (!cell_value.isNull()) txt = cell_value.toDate().toString(Qt::LocalDate); #endif } align |= AlignLeft; } else {//default: #ifdef Q_WS_WIN x = 5; // y_offset = -1; #else x = 5; // y_offset = 0; #endif if (!cell_value.isNull()) txt = cell_value.toString(); align |= AlignLeft; }*/ // draw selection background // const bool has_focus = hasFocus() || viewport()->hasFocus() || m_popup->hasFocus(); const bool columnReadOnly = m_data->column(col)->readOnly(); if (m_currentItem == item && col == m_curCol) { /* edit->paintSelectionBackground( p, isEnabled(), txt, align, x, y_offset, w, h, has_focus ? colorGroup().highlight() : gray, columnReadOnly, d->fullRowSelectionEnabled );*/ if (edit) edit->paintSelectionBackground( p, isEnabled(), txt, align, x, y_offset, w, h, isEnabled() ? colorGroup().highlight() : QColor(200,200,200),//d->grayColor, columnReadOnly, d->appearance.fullRowSelection ); } /* if (!txt.isEmpty() && m_currentItem == item && col == m_curCol && !columnReadOnly) //js: && !d->recordIndicator) { QRect bound=fontMetrics().boundingRect(x, y_offset, w - (x+x), h, align, txt); bound.setX(bound.x()-1); bound.setY(0); bound.setWidth( QMIN( bound.width()+2, w - (x+x)+1 ) ); bound.setHeight(d->rowHeight-1); if (has_focus) p->fillRect(bound, colorGroup().highlight()); else p->fillRect(bound, gray); } */ if (!edit){ p->fillRect(0, 0, x2, y2, d->diagonalGrayPattern); } // If we are in the focus cell, draw indication if(m_currentItem == item && col == m_curCol //js: && !d->recordIndicator) && !d->appearance.fullRowSelection) { // kdDebug() << ">>> CURRENT CELL ("<column(col)->field()->isAutoIncrement()) { //"autonumber" column txt = i18n("(autonumber)"); autonumber = true; } } // draw text if (!txt.isEmpty()) { if (autonumber) { p->setPen(blue); p->setFont(d->autonumberFont); p->drawPixmap( w - x - x - 9 - d->autonumberTextWidth - d->autonumberIcon.width(), (h-d->autonumberIcon.height())/2, d->autonumberIcon ); } else if (m_currentItem == item && col == m_curCol && !columnReadOnly) p->setPen(colorGroup().highlightedText()); else if (d->appearance.rowHighlightingEnabled && row == d->highlightedRow) p->setPen(d->appearance.rowHighlightingTextColor); else p->setPen(d->appearance.textColor); p->drawText(x, y_offset, w - (x + x)- ((align & AlignLeft)?2:0)/*right space*/, h, align, txt); } p->restore(); } QPoint KexiTableView::contentsToViewport2( const QPoint &p ) { return QPoint( p.x() - contentsX(), p.y() - contentsY() ); } void KexiTableView::contentsToViewport2( int x, int y, int& vx, int& vy ) { const QPoint v = contentsToViewport2( QPoint( x, y ) ); vx = v.x(); vy = v.y(); } QPoint KexiTableView::viewportToContents2( const QPoint& vp ) { return QPoint( vp.x() + contentsX(), vp.y() + contentsY() ); } void KexiTableView::paintEmptyArea( QPainter *p, int cx, int cy, int cw, int ch ) { // qDebug("%s: paintEmptyArea(x:%d y:%d w:%d h:%d)", (const char*)parentWidget()->caption(),cx,cy,cw,ch); // Regions work with shorts, so avoid an overflow and adjust the // table size to the visible size QSize ts( tableSize() ); // ts.setWidth( QMIN( ts.width(), visibleWidth() ) ); // ts.setHeight( QMIN( ts.height() - (m_navPanel ? m_navPanel->height() : 0), visibleHeight()) ); /* kdDebug(44021) << QString(" (cx:%1 cy:%2 cw:%3 ch:%4)") .arg(cx).arg(cy).arg(cw).arg(ch) << endl; kdDebug(44021) << QString(" (w:%3 h:%4)") .arg(ts.width()).arg(ts.height()) << endl;*/ // Region of the rect we should draw, calculated in viewport // coordinates, as a region can't handle bigger coordinates contentsToViewport2( cx, cy, cx, cy ); QRegion reg( QRect( cx, cy, cw, ch ) ); //kdDebug() << "---cy-- " << contentsY() << endl; // Subtract the table from it // reg = reg.subtract( QRect( QPoint( 0, 0 ), ts-QSize(0,m_navPanel->isVisible() ? m_navPanel->height() : 0) ) ); reg = reg.subtract( QRect( QPoint( 0, 0 ), ts -QSize(0,QMAX((m_navPanel ? m_navPanel->height() : 0), horizontalScrollBar()->sizeHint().height()) - (horizontalScrollBar()->isVisible() ? horizontalScrollBar()->sizeHint().height()/2 : 0) + (horizontalScrollBar()->isVisible() ? 0 : d->internal_bottomMargin // horizontalScrollBar()->sizeHint().height()/2 ) //- /*d->bottomMargin */ horizontalScrollBar()->sizeHint().height()*3/2 + contentsY() // - (verticalScrollBar()->isVisible() ? horizontalScrollBar()->sizeHint().height()/2 : 0) ) ) ); // reg = reg.subtract( QRect( QPoint( 0, 0 ), ts ) ); // And draw the rectangles (transformed inc contents coordinates as needed) QMemArray r = reg.rects(); for ( int i = 0; i < (int)r.count(); i++ ) { QRect rect( viewportToContents2(r[i].topLeft()), r[i].size() ); /* kdDebug(44021) << QString("- pEA: p->fillRect(x:%1 y:%2 w:%3 h:%4)") .arg(rect.x()).arg(rect.y()) .arg(rect.width()).arg(rect.height()) << endl;*/ // p->fillRect( QRect(viewportToContents2(r[i].topLeft()),r[i].size()), d->emptyAreaColor ); p->fillRect( rect, d->appearance.emptyAreaColor ); // p->fillRect( QRect(viewportToContents2(r[i].topLeft()),r[i].size()), viewport()->backgroundBrush() ); } } void KexiTableView::contentsMouseDoubleClickEvent(QMouseEvent *e) { // kdDebug(44021) << "KexiTableView::contentsMouseDoubleClickEvent()" << endl; m_contentsMousePressEvent_dblClick = true; contentsMousePressEvent(e); m_contentsMousePressEvent_dblClick = false; if(m_currentItem) { if(d->editOnDoubleClick && columnEditable(m_curCol) && columnType(m_curCol) != KexiDB::Field::Boolean) { startEditCurrentCell(); // createEditor(m_curRow, m_curCol, QString::null); } emit itemDblClicked(m_currentItem, m_curRow, m_curCol); } } void KexiTableView::contentsMousePressEvent( QMouseEvent* e ) { // kdDebug(44021) << "KexiTableView::contentsMousePressEvent() ??" << endl; setFocus(); if(m_data->count()==0 && !isInsertingEnabled()) { QScrollView::contentsMousePressEvent( e ); return; } if (columnAt(e->pos().x())==-1) { //outside a colums QScrollView::contentsMousePressEvent( e ); return; } // d->contentsMousePressEvent_ev = *e; // d->contentsMousePressEvent_enabled = true; // QTimer::singleShot(2000, this, SLOT( contentsMousePressEvent_Internal() )); // d->contentsMousePressEvent_timer.start(100,true); // if (!d->contentsMousePressEvent_enabled) // return; // d->contentsMousePressEvent_enabled=false; if (!d->moveCursorOnMouseRelease) { if (!handleContentsMousePressOrRelease(e, false)) return; } // kdDebug(44021)<<"void KexiTableView::contentsMousePressEvent( QMouseEvent* e ) by now the current items should be set, if not -> error + crash"<button() == RightButton) { showContextMenu(e->globalPos()); } else if(e->button() == LeftButton) { if(columnType(m_curCol) == KexiDB::Field::Boolean && columnEditable(m_curCol)) { boolToggled(); } #if 0 //js: TODO else if(columnType(m_curCol) == QVariant::StringList && columnEditable(m_curCol)) { createEditor(m_curRow, m_curCol); } #endif } //ScrollView::contentsMousePressEvent( e ); } void KexiTableView::contentsMouseReleaseEvent( QMouseEvent* e ) { // kdDebug(44021) << "KexiTableView::contentsMousePressEvent() ??" << endl; if(m_data->count()==0 && !isInsertingEnabled()) return; if (d->moveCursorOnMouseRelease) handleContentsMousePressOrRelease(e, true); int col = columnAt(e->pos().x()); int row = rowAt(e->pos().y()); if (!m_currentItem || col==-1 || row==-1 || col!=m_curCol || row!=m_curRow)//outside a current cell return; QScrollView::contentsMouseReleaseEvent( e ); emit itemMouseReleased(m_currentItem, m_curRow, m_curCol); } //! @internal called by contentsMouseOrEvent() contentsMouseReleaseEvent() to move cursor bool KexiTableView::handleContentsMousePressOrRelease(QMouseEvent* e, bool release) { // remember old focus cell int oldRow = m_curRow; int oldCol = m_curCol; kdDebug(44021) << "oldRow=" << oldRow <<" oldCol=" << oldCol <pos().y())==-1) { newrow = rowAt(e->pos().y() - d->rowHeight); if (newrow==-1 && m_data->count()>0) { if (release) QScrollView::contentsMouseReleaseEvent( e ); else QScrollView::contentsMousePressEvent( e ); return false; } newrow++; kdDebug(44021) << "Clicked just on 'insert' row." << endl; onInsertItem=true; } else { // get new focus cell newrow = rowAt(e->pos().y()); } } else { if (rowAt(e->pos().y())==-1 || columnAt(e->pos().x())==-1) { if (release) QScrollView::contentsMouseReleaseEvent( e ); else QScrollView::contentsMousePressEvent( e ); return false; //clicked outside a grid } // get new focus cell newrow = rowAt(e->pos().y()); } newcol = columnAt(e->pos().x()); if(e->button() != NoButton) { setCursorPosition(newrow,newcol); } return true; } /*moved KPopupMenu* KexiTableView::popup() const { return m_popup; }*/ void KexiTableView::showContextMenu(QPoint pos) { if (!d->contextMenuEnabled || m_popup->count()<1) return; if (pos==QPoint(-1,-1)) { pos = viewport()->mapToGlobal( QPoint( columnPos(m_curCol), rowPos(m_curRow) + d->rowHeight ) ); } //show own context menu if configured // if (updateContextMenu()) { selectRow(m_curRow); m_popup->exec(pos); /* } else { //request other context menu emit contextMenuRequested(m_currentItem, m_curCol, pos); }*/ } void KexiTableView::contentsMouseMoveEvent( QMouseEvent *e ) { if (d->appearance.rowHighlightingEnabled) { int row; if (columnAt(e->x())<0) row = -1; else row = rowAt( e->y() ); // const col = columnAt(e->x()); // columnPos(col) + columnWidth(col) // columnPos(d->numCols - 1) + columnWidth(d->numCols - 1))); if (row != d->highlightedRow) { updateRow(d->highlightedRow); d->highlightedRow = row; updateRow(d->highlightedRow); } } #if 0//(js) doesn't work! // do the same as in mouse press int x,y; contentsToViewport(e->x(), e->y(), x, y); if(y > visibleHeight()) { d->needAutoScroll = true; d->scrollTimer->start(70, false); d->scrollDirection = ScrollDown; } else if(y < 0) { d->needAutoScroll = true; d->scrollTimer->start(70, false); d->scrollDirection = ScrollUp; } else if(x > visibleWidth()) { d->needAutoScroll = true; d->scrollTimer->start(70, false); d->scrollDirection = ScrollRight; } else if(x < 0) { d->needAutoScroll = true; d->scrollTimer->start(70, false); d->scrollDirection = ScrollLeft; } else { d->needAutoScroll = false; d->scrollTimer->stop(); contentsMousePressEvent(e); } #endif QScrollView::contentsMouseMoveEvent(e); } #if 0 //moved void KexiTableView::startEditCurrentCell(const QString &setText) { // if (columnType(m_curCol) == KexiDB::Field::Boolean) // return; if (isReadOnly() || !columnEditable(m_curCol)) return; if (m_editor) { if (m_editor->hasFocusableWidget()) { m_editor->show(); m_editor->setFocus(); } } ensureVisible(columnPos(m_curCol), rowPos(m_curRow)+rowHeight(), columnWidth(m_curCol), rowHeight()); createEditor(m_curRow, m_curCol, setText, !setText.isEmpty()); } void KexiTableView::deleteAndStartEditCurrentCell() { if (isReadOnly() || !columnEditable(m_curCol)) return; if (m_editor) {//if we've editor - just clear it m_editor->clear(); return; } if (columnType(m_curCol) == KexiDB::Field::Boolean) return; ensureVisible(columnPos(m_curCol), rowPos(m_curRow)+rowHeight(), columnWidth(m_curCol), rowHeight()); createEditor(m_curRow, m_curCol, QString::null, false/*removeOld*/); if (!m_editor) return; m_editor->clear(); if (m_editor->acceptEditorAfterDeleteContents()) acceptEditor(); } #endif //moved #if 0//(js) doesn't work! void KexiTableView::contentsMouseReleaseEvent(QMouseEvent *) { if(d->needAutoScroll) { d->scrollTimer->stop(); } } #endif /* moved to KexiSharedActionClient void KexiTableView::plugSharedAction(KAction* a) { if (!a) return; d->sharedActions.insert(a->name(), a); } */ static bool overrideEditorShortcutNeeded(QKeyEvent *e) { //perhaps more to come... return e->key() == Qt::Key_Delete && e->state()==Qt::ControlButton; } bool KexiTableView::shortCutPressed( QKeyEvent *e, const QCString &action_name ) { + const int k = e->key(); KAction *action = m_sharedActions[action_name]; if (action) { if (!action->isEnabled())//this action is disabled - don't process it! return false; if (action->shortcut() == KShortcut( KKey(e) )) { //special cases when we need to override editor's shortcut if (overrideEditorShortcutNeeded(e)) { return true; } return false;//this shortcut is owned by shared action - don't process it! } } //check default shortcut (when user app has no action shortcuts defined // but we want these shortcuts to still work) if (action_name=="data_save_row") - return (e->key() == Key_Return || e->key() == Key_Enter) && e->state()==ShiftButton; + return (k == Key_Return || k == Key_Enter) && e->state()==ShiftButton; if (action_name=="edit_delete_row") - return e->key() == Key_Delete && e->state()==ControlButton; + return k == Key_Delete && e->state()==ControlButton; if (action_name=="edit_delete") - return e->key() == Key_Delete && e->state()==NoButton; + return k == Key_Delete && e->state()==NoButton; if (action_name=="edit_edititem") - return e->key() == Key_F2 && e->state()==NoButton; + return k == Key_F2 && e->state()==NoButton; if (action_name=="edit_insert_empty_row") - return e->key() == Key_Insert && e->state()==(ShiftButton | ControlButton); + return k == Key_Insert && e->state()==(ShiftButton | ControlButton); return false; } void KexiTableView::keyPressEvent(QKeyEvent* e) { if (!hasData()) return; // kdDebug() << "KexiTableView::keyPressEvent: key=" <key() << " txt=" <text()<key(); const bool ro = isReadOnly(); QWidget *w = focusWidget(); // if (!w || w!=viewport() && w!=this && (!m_editor || w!=m_editor->view() && w!=m_editor)) { // if (!w || w!=viewport() && w!=this && (!m_editor || w!=m_editor->view())) { if (!w || w!=viewport() && w!=this && (!m_editor || !Kexi::hasParent(dynamic_cast(m_editor), w))) { //don't process stranger's events e->ignore(); return; } if (d->skipKeyPress) { d->skipKeyPress=false; e->ignore(); return; } if(m_currentItem == 0 && (m_data->count() > 0 || isInsertingEnabled())) { setCursorPosition(0,0); } else if(m_data->count() == 0 && !isInsertingEnabled()) { e->accept(); return; } if(m_editor) {// if a cell is edited, do some special stuff - if (e->key() == Key_Escape) { + if (k == Key_Escape) { cancelEditor(); e->accept(); return; - } else if (e->key() == Key_Return || e->key() == Key_Enter) { + } else if (k == Key_Return || k == Key_Enter) { if (columnType(m_curCol) == KexiDB::Field::Boolean) { boolToggled(); } else { acceptEditor(); } e->accept(); return; } } else if (m_rowEditing) {// if a row is in edit mode, do some special stuff if (shortCutPressed( e, "data_save_row")) { kdDebug() << "shortCutPressed!!!" <key() == Key_Return || e->key() == Key_Enter) + if(k == Key_Return || k == Key_Enter) { emit itemReturnPressed(m_currentItem, m_curRow, m_curCol); } int curRow = m_curRow; int curCol = m_curCol; const bool nobtn = e->state()==NoButton; bool printable = false; //check shared shortcuts if (!ro) { if (shortCutPressed(e, "edit_delete_row")) { deleteCurrentRow(); e->accept(); return; } else if (shortCutPressed(e, "edit_delete")) { deleteAndStartEditCurrentCell(); e->accept(); return; } else if (shortCutPressed(e, "edit_insert_empty_row")) { insertEmptyRow(); e->accept(); return; } } - switch (e->key()) - { /* case Key_Delete: if (e->state()==Qt::ControlButton) {//remove current row deleteCurrentRow(); } else if (nobtn) {//remove contents of the current cell deleteAndStartEditCurrentCell(); } break;*/ - case Key_Shift: - case Key_Alt: - case Key_Control: - case Key_Meta: + if (k == Key_Shift || k == Key_Alt || k == Key_Control || k == Key_Meta) { e->ignore(); - break; - case Key_Up: - if (nobtn) { - selectPrevRow(); - e->accept(); - return; - } - break; - case Key_Down: - if (nobtn) { + } + else if (k == Key_Up && nobtn) { + selectPrevRow(); + e->accept(); + return; + } + else if (k == Key_Down && nobtn) { // curRow = QMIN(rows() - 1 + (isInsertingEnabled()?1:0), curRow + 1); - selectNextRow(); - e->accept(); - return; - } - break; - case Key_PageUp: - if (nobtn) { + selectNextRow(); + e->accept(); + return; + } + else if (k == Key_PageUp && nobtn) { // curRow -= visibleHeight() / d->rowHeight; // curRow = QMAX(0, curRow); - selectPrevPage(); - e->accept(); - return; - } - break; - case Key_PageDown: - if (nobtn) { + selectPrevPage(); + e->accept(); + return; + } + else if (k == Key_PageDown && nobtn) { // curRow += visibleHeight() / d->rowHeight; // curRow = QMIN(rows() - 1 + (isInsertingEnabled()?1:0), curRow); - selectNextPage(); - e->accept(); - return; - } - break; - case Key_Home: + selectNextPage(); + e->accept(); + return; + } + else if (k == Key_Home) { if (d->appearance.fullRowSelection) { //we're in row-selection mode: home key always moves to 1st row curRow = 0;//to 1st row } else {//cell selection mode: different actions depending on ctrl and shift keys state if (nobtn) { curCol = 0;//to 1st col } else if (e->state()==ControlButton) { curRow = 0;//to 1st row } else if (e->state()==(ControlButton|ShiftButton)) { curRow = 0;//to 1st row and col curCol = 0; } } - break; - case Key_End: + } + else if (k == Key_End) { if (d->appearance.fullRowSelection) { //we're in row-selection mode: home key always moves to last row curRow = m_data->count()-1+(isInsertingEnabled()?1:0);//to last row } else {//cell selection mode: different actions depending on ctrl and shift keys state if (nobtn) { curCol = columns()-1;//to last col } else if (e->state()==ControlButton) { curRow = m_data->count()-1+(isInsertingEnabled()?1:0);//to last row } else if (e->state()==(ControlButton|ShiftButton)) { curRow = m_data->count()-1+(isInsertingEnabled()?1:0);//to last row and col curCol = columns()-1;//to last col } } - break; - case Key_Backspace: - if (nobtn && !ro && columnType(curCol) != KexiDB::Field::Boolean && columnEditable(curCol)) + } + else if (k == Key_Backspace && nobtn) { + if (!ro && columnType(curCol) != KexiDB::Field::Boolean && columnEditable(curCol)) createEditor(curRow, curCol, QString::null, true); - break; - case Key_Space: + } + else if (k == Key_Space) { if (nobtn && !ro && columnEditable(curCol)) { if (columnType(curCol) == KexiDB::Field::Boolean) { boolToggled(); - break; } else printable = true; //just space key } - case Key_Escape: + } + else if (k == Key_Escape) { if (nobtn && m_rowEditing) { cancelRowEdit(); return; } - default: + } + else { //others: - if (nobtn && (e->key()==Key_Tab || e->key()==Key_Right)) { + if (nobtn && (k==Key_Tab || k==Key_Right)) { //! \todo add option for stopping at 1st column for Key_left //tab if (acceptEditor()) { if (curCol == (columns() - 1)) { if (curRow < (rows()-1+(isInsertingEnabled()?1:0))) {//skip to next row curRow++; curCol = 0; } } else curCol++; } } - else if ((e->state()==ShiftButton && e->key()==Key_Tab) - || (nobtn && e->key()==Key_Backtab) - || (e->state()==ShiftButton && e->key()==Key_Backtab) - || (nobtn && e->key()==Key_Left) + else if ((e->state()==ShiftButton && k==Key_Tab) + || (nobtn && k==Key_Backtab) + || (e->state()==ShiftButton && k==Key_Backtab) + || (nobtn && k==Key_Left) ) { //! \todo add option for stopping at last column //backward tab if (acceptEditor()) { if (curCol == 0) { if (curRow>0) {//skip to previous row curRow--; curCol = columns() - 1; } } else curCol--; } } - else if ( nobtn && (e->key()==Key_Enter || e->key()==Key_Return || shortCutPressed(e, "edit_edititem")) ) { + else if ( nobtn && (k==Key_Enter || k==Key_Return || shortCutPressed(e, "edit_edititem")) ) { startEditOrToggleValue(); } - else if (nobtn && e->key()==d->contextMenuKey) { //Key_Menu: + else if (nobtn && k==d->contextMenuKey) { //Key_Menu: showContextMenu(); } else { KexiTableEdit *edit = dynamic_cast( editor( m_curCol ) ); if (edit && edit->handleKeyPress(e, m_editor==edit)) { //try to handle the event @ editor's level e->accept(); return; } qDebug("KexiTableView::KeyPressEvent(): default"); if (e->text().isEmpty() || !e->text().isEmpty() && !e->text()[0].isPrint() ) { - kdDebug(44021) << "NOT PRINTABLE: 0x0" << QString("%1").arg(e->key(),0,16) <ignore(); QScrollView::keyPressEvent(e); return; } printable = true; } } //finally: we've printable char: if (printable && !ro) { KexiTableViewColumn *colinfo = m_data->column(curCol); if (colinfo->acceptsFirstChar(e->text()[0])) { kdDebug(44021) << "KexiTableView::KeyPressEvent(): ev pressed: acceptsFirstChar()==true"; // if (e->text()[0].isPrint()) createEditor(curRow, curCol, e->text(), true); } else { //TODO show message "key not allowed eg. on a statusbar" kdDebug(44021) << "KexiTableView::KeyPressEvent(): ev pressed: acceptsFirstChar()==false"; } } d->vScrollBarValueChanged_enabled=false; // if focus cell changes, repaint setCursorPosition(curRow, curCol); d->vScrollBarValueChanged_enabled=true; e->accept(); } void KexiTableView::emitSelected() { if(m_currentItem) emit itemSelected(m_currentItem); } /*moved void KexiTableView::startEditOrToggleValue() { if ( !isReadOnly() && columnEditable(m_curCol) ) { if (columnType(m_curCol) == KexiDB::Field::Boolean) { boolToggled(); } else { startEditCurrentCell(); return; } } } void KexiTableView::boolToggled() { startEditCurrentCell(); if (m_editor) { m_editor->clickedOnContents(); } acceptEditor(); updateCell(m_curRow, m_curCol); #if 0 int s = m_currentItem->at(m_curCol).toInt(); QVariant oldValue=m_currentItem->at(m_curCol); (*m_currentItem)[m_curCol] = QVariant(s ? 0 : 1); updateCell(m_curRow, m_curCol); // emit itemChanged(m_currentItem, m_curRow, m_curCol, oldValue); // emit itemChanged(m_currentItem, m_curRow, m_curCol); #endif } void KexiTableView::clearSelection() { // selectRow( -1 ); int oldRow = m_curRow; // int oldCol = m_curCol; m_curRow = -1; m_curCol = -1; m_currentItem = 0; updateRow( oldRow ); m_navPanel->setCurrentRecordNumber(0); // setNavRowNumber(-1); } void KexiTableView::selectNextRow() { selectRow( QMIN( rows() - 1 +(isInsertingEnabled()?1:0), m_curRow + 1 ) ); } */ int KexiTableView::rowsPerPage() const { return visibleHeight() / d->rowHeight; } /*moved void KexiTableView::selectPrevPage() { selectRow( QMAX( 0, m_curRow - rowsPerPage() ) ); } void KexiTableView::selectNextPage() { selectRow( QMIN( rows() - 1 + (isInsertingEnabled()?1:0), m_curRow + rowsPerPage() ) ); } void KexiTableView::selectFirstRow() { selectRow(0); } void KexiTableView::selectLastRow() { selectRow(rows() - 1 + (isInsertingEnabled()?1:0)); } void KexiTableView::selectRow(int row) { setCursorPosition(row, -1); } void KexiTableView::selectPrevRow() { selectRow( QMAX( 0, m_curRow - 1 ) ); } */ KexiDataItemInterface *KexiTableView::editor( int col, bool ignoreMissingEditor ) { if (!m_data || col<0 || col>=columns()) return 0; KexiTableViewColumn *tvcol = m_data->column(col); // int t = tvcol->field->type(); //find the editor for this column KexiTableEdit *editor = d->editors[ tvcol ]; if (editor) return editor; //not found: create // editor = KexiCellEditorFactory::createEditor(*m_data->column(col)->field, this); editor = KexiCellEditorFactory::createEditor(*m_data->column(col), this); if (!editor) {//create error! if (!ignoreMissingEditor) { //js TODO: show error??? cancelRowEdit(); } return 0; } editor->hide(); connect(editor,SIGNAL(editRequested()),this,SLOT(slotEditRequested())); connect(editor,SIGNAL(cancelRequested()),this,SLOT(cancelEditor())); connect(editor,SIGNAL(acceptRequested()),this,SLOT(acceptEditor())); editor->resize(columnWidth(col)-1, rowHeight()-1); editor->installEventFilter(this); if (editor->widget()) editor->widget()->installEventFilter(this); //store d->editors.insert( tvcol, editor ); return editor; } void KexiTableView::editorShowFocus( int /*row*/, int col ) { KexiDataItemInterface *edit = editor( col ); /*nt p = rowPos(row); (!edit || (p < contentsY()) || (p > (contentsY()+clipper()->height()))) { kdDebug()<< "KexiTableView::editorShowFocus() : OUT" << endl; return; }*/ if (edit) { kdDebug()<< "KexiTableView::editorShowFocus() : IN" << endl; QRect rect = cellGeometry( m_curRow, m_curCol ); // rect.moveBy( -contentsX(), -contentsY() ); edit->showFocus( rect ); } } void KexiTableView::slotEditRequested() { // KexiTableEdit *edit = editor( m_curCol ); // if (edit) { createEditor(m_curRow, m_curCol); } void KexiTableView::createEditor(int row, int col, const QString& addText, bool removeOld) { kdDebug(44021) << "KexiTableView::createEditor('"<column(col)->readOnly()) {//d->pColumnModes.at(d->numCols-1) & ColumnReadOnly) kdDebug(44021) << "KexiTableView::createEditor(): COL IS READ ONLY!"<clearRowEditBuffer(); m_rowEditing = true; //indicate on the vheader that we are editing: m_verticalHeader->setEditRow(m_curRow); if (isInsertingEnabled() && m_currentItem==m_insertItem) { //we should know that we are in state "new row editing" m_newRowEditing = true; //'insert' row editing: show another row after that: m_data->append( m_insertItem ); //new empty insert item m_insertItem = new KexiTableItem(dataColumns()); // updateContents(); m_verticalHeader->addLabel(); m_verticalHeaderAlreadyAdded = true; updateWidgetContentsSize(); //refr. current and next row updateContents(columnPos(0), rowPos(row), viewport()->width(), d->rowHeight*2); // updateContents(columnPos(0), rowPos(row+1), viewport()->width(), d->rowHeight); //js: warning this breaks behaviour (cursor is skipping, etc.): qApp->processEvents(500); ensureVisible(columnPos(m_curCol), rowPos(row+1)+d->rowHeight-1, columnWidth(m_curCol), d->rowHeight); m_verticalHeader->setOffset(contentsY()); } } m_editor = editor( col ); QWidget *m_editorWidget = dynamic_cast(m_editor); if (!m_editorWidget) return; m_editor->setValue(*bufferedValueAt(col), addText, removeOld); if (m_editor->hasFocusableWidget()) { moveChild(m_editorWidget, columnPos(m_curCol), rowPos(m_curRow)); m_editorWidget->resize(columnWidth(m_curCol)-1, rowHeight()-1); m_editorWidget->show(); m_editor->setFocus(); } if (startRowEdit) { m_navPanel->showEditingIndicator(true); //this will allow to enable 'next' btn // m_navPanel->updateButtons(rows()); //refresh 'next' btn emit rowEditStarted(m_curRow); } } void KexiTableView::focusInEvent(QFocusEvent*) { updateCell(m_curRow, m_curCol); } void KexiTableView::focusOutEvent(QFocusEvent*) { d->scrollBarTipTimer.stop(); d->scrollBarTip->hide(); updateCell(m_curRow, m_curCol); } bool KexiTableView::focusNextPrevChild(bool /*next*/) { return false; //special Tab/BackTab meaning /* if (m_editor) return true; return QScrollView::focusNextPrevChild(next);*/ } void KexiTableView::resizeEvent(QResizeEvent *e) { QScrollView::resizeEvent(e); //updateGeometries(); if (m_navPanel) m_navPanel->updateGeometry(leftMargin()); // updateNavPanelGeometry(); if ((contentsHeight() - e->size().height()) <= d->rowHeight) { slotUpdate(); triggerUpdate(); } // d->pTopHeader->repaint(); /* m_navPanel->setGeometry( frameWidth(), viewport()->height() +d->pTopHeader->height() -(horizontalScrollBar()->isVisible() ? 0 : horizontalScrollBar()->sizeHint().height()) +frameWidth(), m_navPanel->sizeHint().width(), // - verticalScrollBar()->sizeHint().width() - horizontalScrollBar()->sizeHint().width(), horizontalScrollBar()->sizeHint().height() );*/ // updateContents(); // m_navPanel->setGeometry(1,horizontalScrollBar()->pos().y(), // m_navPanel->width(), horizontalScrollBar()->height()); // updateContents(0,0,2000,2000);//js // erase(); repaint(); } #if 0//moved void KexiTableView::updateNavPanelGeometry() { if (!m_navPanel) return; m_navPanel->updateGeometry(); // QRect g = m_navPanel->geometry(); // kdDebug(44021) << "**********"<< g.top() << " " << g.left() <isVisible()) { navWidth = m_navPanel->sizeHint().width(); } else { navWidth = leftMargin() + clipper()->width(); } m_navPanel->setGeometry( frameWidth(), height() - horizontalScrollBar()->sizeHint().height()-frameWidth(), navWidth, horizontalScrollBar()->sizeHint().height() ); // horizontalScrollBar()->move(m_navPanel->x()+m_navPanel->width()+20,horizontalScrollBar()->y()); // horizontalScrollBar()->hide(); // updateGeometry(); updateScrollBars(); // horizontalScrollBar()->move(m_navPanel->x()+m_navPanel->width()+20,horizontalScrollBar()->y()); #if 0 //prev impl. QRect g = m_navPanel->geometry(); // kdDebug(44021) << "**********"<< g.top() << " " << g.left() <setGeometry( frameWidth(), height() - horizontalScrollBar()->sizeHint().height()-frameWidth(), m_navPanel->sizeHint().width(), // - verticalScrollBar()->sizeHint().width() - horizontalScrollBar()->sizeHint().width(), horizontalScrollBar()->sizeHint().height() ); #endif } #endif void KexiTableView::viewportResizeEvent( QResizeEvent *e ) { QScrollView::viewportResizeEvent( e ); updateGeometries(); // erase(); repaint(); } void KexiTableView::showEvent(QShowEvent *e) { QScrollView::showEvent(e); if (!d->maximizeColumnsWidthOnShow.isEmpty()) { maximizeColumnsWidth(d->maximizeColumnsWidthOnShow); d->maximizeColumnsWidthOnShow.clear(); } if (m_initDataContentsOnShow) { //full init m_initDataContentsOnShow = false; initDataContents(); } else { //just update size QSize s(tableSize()); // QRect r(cellGeometry(rows() - 1 + (isInsertingEnabled()?1:0), columns() - 1 )); // resizeContents(r.right() + 1, r.bottom() + 1); resizeContents(s.width(),s.height()); } updateGeometries(); //now we can ensure cell's visibility ( if there was such a call before show() ) if (d->ensureCellVisibleOnShow!=QPoint(-1,-1)) { ensureCellVisible( d->ensureCellVisibleOnShow.x(), d->ensureCellVisibleOnShow.y() ); d->ensureCellVisibleOnShow = QPoint(-1,-1); //reset the flag } if (m_navPanel) m_navPanel->updateGeometry(leftMargin()); // updateNavPanelGeometry(); } /*moved bool KexiTableView::dropsAtRowEnabled() const { return m_dropsAtRowEnabled; } void KexiTableView::setDropsAtRowEnabled(bool set) { // const bool old = m_dropsAtRowEnabled; if (!set) d->dragIndicatorLine = -1; if (m_dropsAtRowEnabled && !set) { m_dropsAtRowEnabled = false; update(); } else { m_dropsAtRowEnabled = set; } } */ void KexiTableView::contentsDragMoveEvent(QDragMoveEvent *e) { if (!hasData()) return; if (m_dropsAtRowEnabled) { QPoint p = e->pos(); int row = rowAt(p.y()); KexiTableItem *item = 0; // if (row==(rows()-1) && (p.y() % d->rowHeight) > (d->rowHeight*2/3) ) { if ((p.y() % d->rowHeight) > (d->rowHeight*2/3) ) { row++; } item = m_data->at(row); emit dragOverRow(item, row, e); if (e->isAccepted()) { if (m_dragIndicatorLine>=0 && m_dragIndicatorLine != row) { //erase old indicator updateRow(m_dragIndicatorLine); } if (m_dragIndicatorLine != row) { m_dragIndicatorLine = row; updateRow(m_dragIndicatorLine); } } else { if (m_dragIndicatorLine>=0) { //erase old indicator updateRow(m_dragIndicatorLine); } m_dragIndicatorLine = -1; } } else e->acceptAction(false); /* for(QStringList::Iterator it = d->dropFilters.begin(); it != d->dropFilters.end(); it++) { if(e->provides((*it).latin1())) { e->acceptAction(true); return; } }*/ // e->acceptAction(false); } void KexiTableView::contentsDropEvent(QDropEvent *ev) { if (!hasData()) return; if (m_dropsAtRowEnabled) { //we're no longer dragging over the table if (m_dragIndicatorLine>=0) { int row2update = m_dragIndicatorLine; m_dragIndicatorLine = -1; updateRow(row2update); } QPoint p = ev->pos(); int row = rowAt(p.y()); if ((p.y() % d->rowHeight) > (d->rowHeight*2/3) ) { row++; } KexiTableItem *item = m_data->at(row); KexiTableItem *newItem = 0; emit droppedAtRow(item, row, ev, newItem); if (newItem) { const int realRow = (row==m_curRow ? -1 : row); insertItem(newItem, realRow); setCursorPosition(row, 0); // m_currentItem = newItem; } } } void KexiTableView::viewportDragLeaveEvent( QDragLeaveEvent * ) { if (!hasData()) return; if (m_dropsAtRowEnabled) { //we're no longer dragging over the table if (m_dragIndicatorLine>=0) { int row2update = m_dragIndicatorLine; m_dragIndicatorLine = -1; updateRow(row2update); } } } void KexiTableView::updateCell(int row, int col) { // kdDebug(44021) << "updateCell("<= (rows() + 2/* sometimes we want to refresh the row after last*/ )) return; int leftcol = d->pTopHeader->sectionAt( d->pTopHeader->offset() ); // int rightcol = d->pTopHeader->sectionAt( clipper()->width() ); updateContents( QRect( columnPos( leftcol ), rowPos(row), clipper()->width(), rowHeight() ) ); //columnPos(rightcol)+columnWidth(rightcol), rowHeight() ) ); } void KexiTableView::slotColumnWidthChanged( int, int, int ) { QSize s(tableSize()); int w = contentsWidth(); viewport()->setUpdatesEnabled(false); resizeContents( s.width(), s.height() ); viewport()->setUpdatesEnabled(true); if (contentsWidth() < w) updateContents(contentsX(), 0, viewport()->width(), contentsHeight()); // repaintContents( s.width(), 0, w - s.width() + 1, contentsHeight(), TRUE ); else // updateContents( columnPos(col), 0, contentsWidth(), contentsHeight() ); updateContents(contentsX(), 0, viewport()->width(), contentsHeight()); // viewport()->repaint(); // updateContents(0, 0, d->pBufferPm->width(), d->pBufferPm->height()); QWidget *m_editorWidget = dynamic_cast(m_editor); if (m_editorWidget) { m_editorWidget->resize(columnWidth(m_curCol)-1, rowHeight()-1); moveChild(m_editorWidget, columnPos(m_curCol), rowPos(m_curRow)); } updateGeometries(); updateScrollBars(); if (m_navPanel) m_navPanel->updateGeometry(leftMargin()); // updateNavPanelGeometry(); } void KexiTableView::slotSectionHandleDoubleClicked( int section ) { adjustColumnWidthToContents(section); slotColumnWidthChanged(0,0,0); //to update contents and redraw } void KexiTableView::updateGeometries() { QSize ts = tableSize(); if (d->pTopHeader->offset() && ts.width() < (d->pTopHeader->offset() + d->pTopHeader->width())) horizontalScrollBar()->setValue(ts.width() - d->pTopHeader->width()); // m_verticalHeader->setGeometry(1, topMargin() + 1, leftMargin(), visibleHeight()); d->pTopHeader->setGeometry(leftMargin() + 1, 1, visibleWidth(), topMargin()); m_verticalHeader->setGeometry(1, topMargin() + 1, leftMargin(), visibleHeight()); } int KexiTableView::columnWidth(int col) const { if (!hasData()) return 0; int vcID = m_data->visibleColumnID( col ); return vcID==-1 ? 0 : d->pTopHeader->sectionSize( vcID ); } int KexiTableView::rowHeight() const { return d->rowHeight; } int KexiTableView::columnPos(int col) const { if (!hasData()) return 0; //if this column is hidden, find first column before that is visible int c = QMIN(col, (int)m_data->columnsCount()-1), vcID = 0; while (c>=0 && (vcID=m_data->visibleColumnID( c ))==-1) c--; if (c<0) return 0; if (c==col) return d->pTopHeader->sectionPos(vcID); return d->pTopHeader->sectionPos(vcID)+d->pTopHeader->sectionSize(vcID); } int KexiTableView::rowPos(int row) const { return d->rowHeight*row; } int KexiTableView::columnAt(int pos) const { if (!hasData()) return -1; int r = d->pTopHeader->sectionAt(pos); if (r<0) return r; return m_data->globalColumnID( r ); // if (r==-1) // kdDebug() << "columnAt("<rowHeight; if (pos < 0) return 0; if ((pos >= (int)m_data->count()) && !ignoreEnd) return -1; return pos; } QRect KexiTableView::cellGeometry(int row, int col) const { return QRect(columnPos(col), rowPos(row), columnWidth(col), rowHeight()); } QSize KexiTableView::tableSize() const { if ((rows()+ (isInsertingEnabled()?1:0) ) > 0 && columns() > 0) { /* kdDebug() << "tableSize()= " << columnPos( columns() - 1 ) + columnWidth( columns() - 1 ) << ", " << rowPos( rows()-1+(isInsertingEnabled()?1:0)) + d->rowHeight // + QMAX(m_navPanel ? m_navPanel->height() : 0, horizontalScrollBar()->sizeHint().height()) + (m_navPanel->isVisible() ? QMAX( m_navPanel->height(), horizontalScrollBar()->sizeHint().height() ) :0 ) + margin() << endl; */ // kdDebug()<< m_navPanel->isVisible() <<" "<height()<<" " // <sizeHint().height()<<" "<sizeHint().height()/2; QSize s( columnPos( columns() - 1 ) + columnWidth( columns() - 1 ), // + verticalScrollBar()->sizeHint().width(), rowPos( rows()-1+(isInsertingEnabled()?1:0) ) + d->rowHeight + (horizontalScrollBar()->isVisible() ? 0 : horizontalScrollBar()->sizeHint().height()) + d->internal_bottomMargin // horizontalScrollBar()->sizeHint().height()/2 // - /*d->bottomMargin */ horizontalScrollBar()->sizeHint().height()*3/2 // + ( (m_navPanel && m_navPanel->isVisible() && verticalScrollBar()->isVisible() // && !horizontalScrollBar()->isVisible()) // ? horizontalScrollBar()->sizeHint().height() : 0) // + QMAX( (m_navPanel && m_navPanel->isVisible()) ? m_navPanel->height() : 0, // horizontalScrollBar()->isVisible() ? horizontalScrollBar()->sizeHint().height() : 0) // + (m_navPanel->isVisible() // ? QMAX( m_navPanel->height(), horizontalScrollBar()->sizeHint().height() ) :0 ) // - (horizontalScrollBar()->isVisible() ? horizontalScrollBar()->sizeHint().height() :0 ) + margin() //-2*d->rowHeight ); // kdDebug() << rows()-1 <<" "<< (isInsertingEnabled()?1:0) <<" "<< (m_rowEditing?1:0) << " " << s << endl; return s; // +horizontalScrollBar()->sizeHint().height() + margin() ); } return QSize(0,0); } /*moved int KexiTableView::rows() const { if (!hasData()) return 0; return m_data->count(); } int KexiTableView::columns() const { if (!hasData()) return 0; return m_data->columns.count(); } */ void KexiTableView::ensureCellVisible(int row, int col/*=-1*/) { if (!isVisible()) { //the table is invisible: we can't ensure visibility now d->ensureCellVisibleOnShow = QPoint(row,col); return; } //quite clever: ensure the cell is visible: QRect r( columnPos(col==-1 ? m_curCol : col), rowPos(row) +(d->appearance.fullRowSelection?1:0), columnWidth(col==-1 ? m_curCol : col), rowHeight()); /* if (m_navPanel && horizontalScrollBar()->isHidden() && row == rows()-1) { //when cursor is moved down and navigator covers the cursor's area, //area is scrolled up if ((viewport()->height() - m_navPanel->height()) < r.bottom()) { scrollBy(0,r.bottom() - (viewport()->height() - m_navPanel->height())); } }*/ if (m_navPanel && m_navPanel->isVisible() && horizontalScrollBar()->isHidden()) { //a hack: for visible navigator: increase height of the visible rect 'r' r.setBottom(r.bottom()+m_navPanel->height()); } QPoint pcenter = r.center(); ensureVisible(pcenter.x(), pcenter.y(), r.width()/2, r.height()/2); // updateContents(); // updateNavPanelGeometry(); // slotUpdate(); } #if 0 //moved void KexiTableView::setCursorPosition(int row, int col/*=-1*/, bool forceSet) { int newrow = row; int newcol = col; if(rows() <= 0) { m_verticalHeader->setCurrentRow(-1); if (isInsertingEnabled()) { m_currentItem=m_insertItem; newrow=0; if (col>=0) newcol=col; else newcol=0; } else { m_currentItem=0; m_curRow=-1; m_curCol=-1; return; } } if(col>=0) { newcol = QMAX(0, col); newcol = QMIN(columns() - 1, newcol); } else { newcol = m_curCol; //no changes newcol = QMAX(0, newcol); //may not be < 0 ! } newrow = QMAX( 0, row); newrow = QMIN( rows() - 1 + (isInsertingEnabled()?1:0), newrow); // m_currentItem = itemAt(m_curRow); // kdDebug(44021) << "setCursorPosition(): m_curRow=" << m_curRow << " oldRow=" << oldRow << " m_curCol=" << m_curCol << " oldCol=" << oldCol << endl; if ( forceSet || m_curRow != newrow || m_curCol != newcol ) { kdDebug(44021) << "setCursorPosition(): " <setCurrentRecordNumber(newrow+1); // setNavRowNumber(newrow); // d->navBtnPrev->setEnabled(newrow>0); // d->navBtnFirst->setEnabled(newrow>0); // d->navBtnNext->setEnabled(newrow<(rows()-1+(isInsertingEnabled()?1:0))); // d->navBtnLast->setEnabled(newrow!=(rows()-1)); } // cursor moved to other row: end of row editing if (m_rowEditing && m_curRow != newrow) { if (!acceptRowEdit()) { //accepting failed: cancel setting the cursor return; } //update row number, because number of rows changed newrow = QMIN( rows() - 1 + (isInsertingEnabled()?1:0), newrow); } //change position int oldRow = m_curRow; int oldCol = m_curCol; m_curRow = newrow; m_curCol = newcol; // int cw = columnWidth( m_curCol ); // int rh = rowHeight(); // ensureVisible( columnPos( m_curCol ) + cw / 2, rowPos( m_curRow ) + rh / 2, cw / 2, rh / 2 ); // center(columnPos(m_curCol) + cw / 2, rowPos(m_curRow) + rh / 2, cw / 2, rh / 2); // kdDebug(44021) << " contentsY() = "<< contentsY() << endl; //js if (oldRow > m_curRow) //js ensureVisible(columnPos(m_curCol), rowPos(m_curRow) + rh, columnWidth(m_curCol), rh); //js else// if (oldRow <= m_curRow) //js ensureVisible(columnPos(m_curCol), rowPos(m_curRow), columnWidth(m_curCol), rh); //show editor-dependent focus, if we're changing the current column if (oldCol>=0 && oldColhideFocus(); } } //show editor-dependent focus, if needed //find the editor for this column editorShowFocus( m_curRow, m_curCol ); updateCell( oldRow, oldCol ); //quite clever: ensure the cell is visible: ensureCellVisible(m_curRow, m_curCol); // QPoint pcenter = QRect( columnPos(m_curCol), rowPos(m_curRow), columnWidth(m_curCol), rh).center(); // ensureVisible(pcenter.x(), pcenter.y(), columnWidth(m_curCol)/2, rh/2); // ensureVisible(columnPos(m_curCol), rowPos(m_curRow) - contentsY(), columnWidth(m_curCol), rh); m_verticalHeader->setCurrentRow(m_curRow); updateCell( m_curRow, m_curCol ); if (m_curCol != oldCol || m_curRow != oldRow ) //ensure this is also refreshed updateCell( oldRow, m_curCol ); if (isInsertingEnabled() && m_curRow == rows()) { kdDebug(44021) << "NOW insert item is current" << endl; m_currentItem = m_insertItem; } else { kdDebug(44021) << QString("NOW item at %1 (%2) is current").arg(m_curRow).arg((ulong)itemAt(m_curRow)) << endl; //NOT EFFECTIVE!!!!!!!!!!! m_currentItem = itemAt(m_curRow); } emit itemSelected(m_currentItem); emit cellSelected(m_curCol, m_curRow); } if(m_initDataContentsOnShow) { d->cursorPositionSetExplicityBeforeShow = true; } } bool KexiTableView::acceptEditor() { if (!hasData()) return true; if (!m_editor || d->inside_acceptEditor) return true; d->inside_acceptEditor = true;//avoid recursion QVariant newval; KexiValidator::Result res = KexiValidator::Ok; QString msg, desc; bool setNull = false; // bool allow = true; // static const QString msg_NOT_NULL = i18n("\"%1\" column requires a value to be entered."); //autoincremented field can be omitted (left as null or empty) if we're inserting a new row const bool autoIncColumnCanBeOmitted = m_newRowEditing && m_editor->field()->isAutoIncrement(); bool valueChanged = m_editor->valueChanged(); bool editCurrentCellAgain = false; if (valueChanged) { if (m_editor->valueIsNull()) {//null value entered if (m_editor->field()->isNotNull() && !autoIncColumnCanBeOmitted) { kdDebug() << "KexiTableView::acceptEditor(): NULL NOT ALLOWED!" << endl; res = KexiValidator::Error; msg = KexiValidator::msgColumnNotEmpty().arg(m_editor->field()->captionOrName()) + "\n\n" + KexiValidator::msgYouCanImproveData(); desc = i18n("The column's constraint is declared as NOT NULL."); editCurrentCellAgain = true; // allow = false; // removeEditor(); // return true; } else { kdDebug() << "KexiTableView::acceptEditor(): NULL VALUE WILL BE SET" << endl; //ok, just leave newval as NULL setNull = true; } } else if (m_editor->valueIsEmpty()) {//empty value entered if (m_editor->field()->hasEmptyProperty()) { if (m_editor->field()->isNotEmpty() && !autoIncColumnCanBeOmitted) { kdDebug() << "KexiTableView::acceptEditor(): EMPTY NOT ALLOWED!" << endl; res = KexiValidator::Error; msg = KexiValidator::msgColumnNotEmpty().arg(m_editor->field()->captionOrName()) + "\n\n" + KexiValidator::msgYouCanImproveData(); desc = i18n("The column's constraint is declared as NOT EMPTY."); editCurrentCellAgain = true; // allow = false; // removeEditor(); // return true; } else { kdDebug() << "KexiTableView::acceptEditor(): EMPTY VALUE WILL BE SET" << endl; } } else { if (m_editor->field()->isNotNull() && !autoIncColumnCanBeOmitted) { kdDebug() << "KexiTableView::acceptEditor(): NEITHER NULL NOR EMPTY VALUE CAN BE SET!" << endl; res = KexiValidator::Error; msg = KexiValidator::msgColumnNotEmpty().arg(m_editor->field()->captionOrName()) + "\n\n" + KexiValidator::msgYouCanImproveData(); desc = i18n("The column's constraint is declared as NOT EMPTY and NOT NULL."); editCurrentCellAgain = true; // allow = false; // removeEditor(); // return true; } else { kdDebug() << "KexiTableView::acceptEditor(): NULL VALUE WILL BE SET BECAUSE EMPTY IS NOT ALLOWED" << endl; //ok, just leave newval as NULL setNull = true; } } } }//changed //try to get the value entered: if (res == KexiValidator::Ok) { if (!setNull && !valueChanged || setNull && m_currentItem->at(m_curCol).isNull()) { kdDebug() << "KexiTableView::acceptEditor(): VALUE NOT CHANGED." << endl; removeEditor(); d->inside_acceptEditor = false; if (d->acceptsRowEditAfterCellAccepting || d->internal_acceptsRowEditAfterCellAccepting) acceptRowEdit(); return true; } if (!setNull) {//get the new value bool ok; newval = m_editor->value(ok); if (!ok) { kdDebug() << "KexiTableView::acceptEditor(): INVALID VALUE - NOT CHANGED." << endl; res = KexiValidator::Error; //js: TODO get detailed info on why m_editor->value() failed msg = i18n("Entered value is invalid.") + "\n\n" + KexiValidator::msgYouCanImproveData(); editCurrentCellAgain = true; // removeEditor(); // return true; } } //Check other validation rules: //1. check using validator KexiValidator *validator = m_data->column(m_curCol)->validator(); if (validator) { res = validator->check(m_data->column(m_curCol)->field()->captionOrName(), newval, msg, desc); } } //show the validation result if not OK: if (res == KexiValidator::Error) { if (desc.isEmpty()) KMessageBox::sorry(this, msg); else KMessageBox::detailedSorry(this, msg, desc); editCurrentCellAgain = true; // allow = false; } else if (res == KexiValidator::Warning) { //js: todo: message!!! KMessageBox::messageBox(this, KMessageBox::Sorry, msg + "\n" + desc); editCurrentCellAgain = true; } if (res == KexiValidator::Ok) { //2. check using signal //bool allow = true; // emit aboutToChangeCell(m_currentItem, newval, allow); // if (allow) { //send changes to the backend if (m_data->updateRowEditBufferRef(m_currentItem,m_curCol,newval)) { kdDebug() << "KexiTableView::acceptEditor(): ------ EDIT BUFFER CHANGED TO:" << endl; m_data->rowEditBuffer()->debug(); } else { kdDebug() << "KexiTableView::acceptEditor(): ------ CHANGE FAILED in KexiTableViewData::updateRowEditBuffer()" << endl; res = KexiValidator::Error; //now: there might be called cancelEditor() in updateRowEditBuffer() handler, //if this is true, m_editor is NULL. if (m_editor && m_data->result()->column>=0 && m_data->result()->columnresult()->column); } if (!m_data->result()->msg.isEmpty()) { if (m_data->result()->desc.isEmpty()) KMessageBox::sorry(this, m_data->result()->msg); else KMessageBox::detailedSorry(this, m_data->result()->msg, m_data->result()->desc); } } } if (res == KexiValidator::Ok) { removeEditor(); emit itemChanged(m_currentItem, m_curRow, m_curCol, m_currentItem->at(m_curCol)); emit itemChanged(m_currentItem, m_curRow, m_curCol); } d->inside_acceptEditor = false; if (res == KexiValidator::Ok) { if (d->acceptsRowEditAfterCellAccepting || d->internal_acceptsRowEditAfterCellAccepting) acceptRowEdit(); return true; } if (m_editor) { //allow to edit the cell again, (if m_editor is not cleared) startEditCurrentCell(newval.type()==QVariant::String ? newval.toString() : QString::null); m_editor->setFocus(); } return false; } void KexiTableView::cancelEditor() { if (!m_editor) return; removeEditor(); } bool KexiTableView::acceptRowEdit() { if (!m_rowEditing) return true; if (d->inside_acceptEditor) { d->internal_acceptsRowEditAfterCellAccepting = true; return true; } d->internal_acceptsRowEditAfterCellAccepting = false; if (!acceptEditor()) return false; kdDebug() << "EDIT ROW ACCEPTING..." << endl; bool success = true; // bool allow = true; // int faultyColumn = -1; // will be !=-1 if cursor has to be moved to that column const bool inserting = m_newRowEditing; // QString msg, desc; // bool inserting = m_insertItem && m_insertItem==m_currentItem; if (m_data->rowEditBuffer()->isEmpty() && !m_newRowEditing) { /* if (m_newRowEditing) { cancelRowEdit(); kdDebug() << "-- NOTHING TO INSERT!!!" << endl; return true; } else {*/ kdDebug() << "-- NOTHING TO ACCEPT!!!" << endl; // } } else {//not empty edit buffer or new row to insert: if (m_newRowEditing) { // emit aboutToInsertRow(m_currentItem, m_data->rowEditBuffer(), success, &faultyColumn); // if (success) { kdDebug() << "-- INSERTING: " << endl; m_data->rowEditBuffer()->debug(); success = m_data->saveNewRow(*m_currentItem); // if (!success) { // } // } } else { // emit aboutToUpdateRow(m_currentItem, m_data->rowEditBuffer(), success, &faultyColumn); if (success) { //accept changes for this row: kdDebug() << "-- UPDATING: " << endl; m_data->rowEditBuffer()->debug(); success = m_data->saveRowChanges(*m_currentItem);//, &msg, &desc, &faultyColumn); // if (!success) { // } } } } if (success) { //editing is finished: m_rowEditing = false; m_newRowEditing = false; //indicate on the vheader that we are not editing m_verticalHeader->setEditRow(-1); //redraw updateRow(m_curRow); kdDebug() << "EDIT ROW ACCEPTED:" << endl; /*debug*/itemAt(m_curRow); if (inserting) { // emit rowInserted(m_currentItem); //update navigator's data m_navPanel->setRecordCount(rows()); } else { // emit rowUpdated(m_currentItem); } emit rowEditTerminated(m_curRow); } else { // if (!allow) { // kdDebug() << "INSERT/EDIT ROW - DISALLOWED by signal!" << endl; // } // else { // kdDebug() << "EDIT ROW - ERROR!" << endl; // } if (m_data->result()->column>=0 && m_data->result()->columnresult()->column); } if (m_data->result()->desc.isEmpty()) KMessageBox::sorry(this, m_data->result()->msg); else KMessageBox::detailedSorry(this, m_data->result()->msg, m_data->result()->desc); //edit this cell startEditCurrentCell(); } return success; } #endif //moved void KexiTableView::updateAfterCancelRowEdit() { KexiDataAwareObjectInterface::updateAfterCancelRowEdit(); m_navPanel->showEditingIndicator(false); } void KexiTableView::updateAfterAcceptRowEdit() { KexiDataAwareObjectInterface::updateAfterAcceptRowEdit(); m_navPanel->showEditingIndicator(false); } //reimpl. void KexiTableView::removeEditor() { if (!m_editor) return; KexiDataAwareObjectInterface::removeEditor(); //moved m_editor->hide(); //moved m_editor = 0; viewport()->setFocus(); } void KexiTableView::slotRowRepaintRequested(KexiTableItem& item) { updateRow( m_data->findRef(&item) ); } /*moved void KexiTableView::cancelRowEdit() { if (!hasData()) return; if (!m_rowEditing) return; cancelEditor(); m_rowEditing = false; //indicate on the vheader that we are not editing m_verticalHeader->setEditRow(-1); if (m_newRowEditing) { m_newRowEditing = false; //remove current edited row (it is @ the end of list) m_data->removeLast(); //current item is now empty, last row m_currentItem = m_insertItem; //update visibility m_verticalHeader->removeLabel(false); //-1 label // updateContents(columnPos(0), rowPos(rows()), // viewport()->width(), d->rowHeight*3 + (m_navPanel ? m_navPanel->height() : 0)*3 ); updateContents(); //js: above didnt work well so we do that dirty //TODO: still doesn't repaint properly!! QSize s(tableSize()); resizeContents(s.width(), s.height()); m_verticalHeader->update(); //--no cancel action is needed for datasource, // because the row was not yet stored. } m_data->clearRowEditBuffer(); updateRow(m_curRow); //! \todo (js): cancel changes for this row! kdDebug(44021) << "EDIT ROW CANCELLED." << endl; emit rowEditTerminated(m_curRow); } bool KexiTableView::acceptsRowEditAfterCellAccepting() const { return d->acceptsRowEditAfterCellAccepting; } void KexiTableView::setAcceptsRowEditAfterCellAccepting(bool set) { d->acceptsRowEditAfterCellAccepting = set; } void KexiTableView::setDeletionPolicy(DeletionPolicy policy) { d->deletionPolicy = policy; // updateContextMenu(); } KexiTableView::DeletionPolicy KexiTableView::deletionPolicy() const { return d->deletionPolicy; }*/ #if 0 bool KexiTableView::updateContextMenu() { // delete m_popup; // m_popup = 0L; // m_popup->clear(); // if(m_currentItem && m_currentItem->isInsertItem()) // return; // if(d->additionPolicy != NoAdd || d->deletionPolicy != NoDelete) // { // m_popup = new QPopupMenu(this); m_popup->setItemVisible(d->menu_id_addRecord, d->additionPolicy != NoAdd); #if 0 //todo(js) m_popup->setItemVisible(d->menu_id_removeRecord, d->deletionPolicy != NoDelete && m_currentItem && !m_currentItem->isInsertItem()); #else m_popup->setItemVisible(d->menu_id_removeRecord, d->deletionPolicy != NoDelete && m_currentItem); #endif for (int i=0; i<(int)m_popup->count(); i++) { if (m_popup->isItemVisible( m_popup->idAt(i) )) return true; } return false; } #endif //(js) unused void KexiTableView::slotAutoScroll() { kdDebug(44021) << "KexiTableView::slotAutoScroll()" <needAutoScroll) return; switch(d->scrollDirection) { case ScrollDown: setCursorPosition(m_curRow + 1, m_curCol); break; case ScrollUp: setCursorPosition(m_curRow - 1, m_curCol); break; case ScrollLeft: setCursorPosition(m_curRow, m_curCol - 1); break; case ScrollRight: setCursorPosition(m_curRow, m_curCol + 1); break; } } #ifndef KEXI_NO_PRINT void KexiTableView::print(KPrinter &/*printer*/) { // printer.setFullPage(true); #if 0 int leftMargin = printer.margins().width() + 2 + d->rowHeight; int topMargin = printer.margins().height() + 2; // int bottomMargin = topMargin + ( printer.realPageSize()->height() * printer.resolution() + 36 ) / 72; int bottomMargin = 0; kdDebug(44021) << "KexiTableView::print: bottom = " << bottomMargin << endl; QPainter p(&printer); KexiTableItem *i; int width = leftMargin; for(int col=0; col < columns(); col++) { p.fillRect(width, topMargin - d->rowHeight, columnWidth(col), d->rowHeight, QBrush(gray)); p.drawRect(width, topMargin - d->rowHeight, columnWidth(col), d->rowHeight); p.drawText(width, topMargin - d->rowHeight, columnWidth(col), d->rowHeight, AlignLeft | AlignVCenter, d->pTopHeader->label(col)); width = width + columnWidth(col); } int yOffset = topMargin; int row = 0; int right = 0; for(i = m_data->first(); i; i = m_data->next()) { if(!i->isInsertItem()) { kdDebug(44021) << "KexiTableView::print: row = " << row << " y = " << yOffset << endl; int xOffset = leftMargin; for(int col=0; col < columns(); col++) { kdDebug(44021) << "KexiTableView::print: col = " << col << " x = " << xOffset << endl; p.saveWorldMatrix(); p.translate(xOffset, yOffset); paintCell(&p, i, col, QRect(0, 0, columnWidth(col) + 1, d->rowHeight), true); p.restoreWorldMatrix(); // p.drawRect(xOffset, yOffset, columnWidth(col), d->rowHeight); xOffset = xOffset + columnWidth(col); right = xOffset; } row++; yOffset = topMargin + row * d->rowHeight; } if(yOffset > 900) { p.drawLine(leftMargin, topMargin, leftMargin, yOffset); p.drawLine(leftMargin, topMargin, right - 1, topMargin); printer.newPage(); yOffset = topMargin; row = 0; } } p.drawLine(leftMargin, topMargin, leftMargin, yOffset); p.drawLine(leftMargin, topMargin, right - 1, topMargin); // p.drawLine(60,60,120,150); p.end(); #endif } #endif QString KexiTableView::columnCaption(int colNum) const { return d->pTopHeader->label(colNum); } KexiDB::Field* KexiTableView::field(int colNum) const { if (!m_data || !m_data->column(colNum)) return 0; return m_data->column(colNum)->field(); } void KexiTableView::adjustColumnWidthToContents(int colNum) { if (!hasData()) return; if (columns()<=colNum || colNum < -1) return; if (colNum==-1) { // const int cols = columns(); for (int i=0; ipTopHeader->label( colNum ) ); // int start = rowAt(contentsY()); // int end = QMAX( start, rowAt( contentsY() + viewport()->height() - 1 ) ); // for (int i=start; i<=end; i++) { //! \todo js: this is NOT EFFECTIVE for big data sets!!!! KexiTableEdit *ed = dynamic_cast( editor( colNum ) ); // KexiDB::Field *f = m_data->column( colNum )->field; if (ed) { // KexiDB::Field *f = m_data->column(colNum)->field; for (QPtrListIterator it = m_data->iterator(); it.current(); ++it) { maxw = QMAX( maxw, ed->widthForValue( it.current()->at( colNum ), fm ) ); // maxw = QMAX( maxw, item->widthForValue( *f, it.current()->at( colNum ), fm ) ); } maxw += (fm.width(" ") + ed->leftMargin() + ed->rightMargin()); } if (maxw < KEXITV_MINIMUM_COLUMN_WIDTH ) maxw = KEXITV_MINIMUM_COLUMN_WIDTH; //not too small setColumnWidth( colNum, maxw ); } void KexiTableView::setColumnWidth(int colNum, int width) { if (columns()<=colNum || colNum < 0) return; const int oldWidth = d->pTopHeader->sectionSize( colNum ); d->pTopHeader->resizeSection( colNum, width ); slotTopHeaderSizeChange( colNum, oldWidth, d->pTopHeader->sectionSize( colNum ) ); } void KexiTableView::maximizeColumnsWidth( const QValueList &columnList ) { if (!isVisible()) { d->maximizeColumnsWidthOnShow += columnList; return; } if (width() <= d->pTopHeader->headerWidth()) return; //sort the list and make it unique QValueList::const_iterator it; QValueList cl, sortedList = columnList; qHeapSort(sortedList); int i=-999; for (it=sortedList.constBegin(); it!=sortedList.end(); ++it) { if (i!=(*it)) { cl += (*it); i = (*it); } } //resize int sizeToAdd = (width() - d->pTopHeader->headerWidth()) / cl.count() - verticalHeader()->width(); if (sizeToAdd<=0) return; for (it=cl.constBegin(); it!=cl.end(); ++it) { int w = d->pTopHeader->sectionSize(*it); if (w>0) { d->pTopHeader->resizeSection(*it, w+sizeToAdd); } } updateContents(); editorShowFocus( m_curRow, m_curCol ); } void KexiTableView::adjustHorizontalHeaderSize() { d->pTopHeader->adjustHeaderSize(); } void KexiTableView::setColumnStretchEnabled( bool set, int colNum ) { d->pTopHeader->setStretchEnabled( set, colNum ); } /*moved int KexiTableView::currentColumn() const { return m_curCol; } int KexiTableView::currentRow() const { return m_curRow; } KexiTableItem *KexiTableView::selectedItem() const { return m_currentItem; }*/ //void KexiTableView::setBackgroundAltering(bool altering) { d->bgAltering = altering; } //bool KexiTableView::backgroundAltering() const { return d->bgAltering; } void KexiTableView::setEditableOnDoubleClick(bool set) { d->editOnDoubleClick = set; } bool KexiTableView::editableOnDoubleClick() const { return d->editOnDoubleClick; } /*void KexiTableView::setEmptyAreaColor(const QColor& c) { d->emptyAreaColor = c; } QColor KexiTableView::emptyAreaColor() const { return d->emptyAreaColor; } bool KexiTableView::fullRowSelectionEnabled() const { return d->fullRowSelectionEnabled; }*/ /* void KexiTableView::setFullRowSelectionEnabled(bool set) { if (d->fullRowSelectionEnabled == set) return; if (set) { d->rowHeight -= 1; } else { d->rowHeight += 1; } d->fullRowSelectionEnabled = set; if (m_verticalHeader) m_verticalHeader->setCellHeight(d->rowHeight); if (d->pTopHeader) { setMargins( QMIN(d->pTopHeader->sizeHint().height(), d->rowHeight), d->pTopHeader->sizeHint().height(), 0, 0); } setFont(font());//update } */ bool KexiTableView::verticalHeaderVisible() const { return m_verticalHeader->isVisible(); } void KexiTableView::setVerticalHeaderVisible(bool set) { int left_width; if (set) { m_verticalHeader->show(); left_width = QMIN(d->pTopHeader->sizeHint().height(), d->rowHeight); } else { m_verticalHeader->hide(); left_width = 0; } setMargins( left_width, horizontalHeaderVisible() ? d->pTopHeader->sizeHint().height() : 0, 0, 0); } bool KexiTableView::horizontalHeaderVisible() const { return d->pTopHeader->isVisible(); } void KexiTableView::setHorizontalHeaderVisible(bool set) { int top_height; if (set) { d->pTopHeader->show(); top_height = d->pTopHeader->sizeHint().height(); } else { d->pTopHeader->hide(); top_height = 0; } setMargins( verticalHeaderVisible() ? m_verticalHeader->width() : 0, top_height, 0, 0); } void KexiTableView::triggerUpdate() { // kdDebug(44021) << "KexiTableView::triggerUpdate()" << endl; // if (!d->pUpdateTimer->isActive()) d->pUpdateTimer->start(20, true); // d->pUpdateTimer->start(200, true); } /*moved int KexiTableView::columnType(int col) const { return (m_data && col>=0 && colcolumn(col)->field()->type() : KexiDB::Field::InvalidType; } bool KexiTableView::columnEditable(int col) const { return (m_data && col>=0 && colcolumn(col)->readOnly() : false; } QVariant KexiTableView::columnDefaultValue(int col) const { return QVariant(0); //TODO(js) // return m_data->columns[col].defaultValue; } void KexiTableView::setReadOnly(bool set) { if (isReadOnly() == set || (m_data && m_data->isReadOnly() && !set)) return; //not allowed! d->readOnly = (set ? 1 : 0); if (set) setInsertingEnabled(false); update(); emit reloadActions(); } bool KexiTableView::isReadOnly() const { if (d->readOnly == 1 || d->readOnly == 0) return (bool)d->readOnly; if (!hasData()) return true; return m_data->isReadOnly(); } void KexiTableView::setInsertingEnabled(bool set) { if (isInsertingEnabled() == set || (m_data && !m_data->isInsertingEnabled() && set)) return; //not allowed! d->insertingEnabled = (set ? 1 : 0); m_navPanel->setInsertingEnabled(set); m_verticalHeader->showInsertRow(set); if (set) setReadOnly(false); update(); emit reloadActions(); } bool KexiTableView::isInsertingEnabled() const { if (d->insertingEnabled == 1 || d->insertingEnabled == 0) return (bool)d->insertingEnabled; CHECK_DATA(true); return m_data->isInsertingEnabled(); } bool KexiTableView::isEmptyRowInsertingEnabled() const { return d->emptyRowInsertingEnabled;//js && isInsertingEnabled(); } void KexiTableView::setEmptyRowInsertingEnabled(bool set) { d->emptyRowInsertingEnabled = set; emit reloadActions(); } bool KexiTableView::isDeleteEnabled() const { return d->deletionPolicy != NoDelete && !isReadOnly(); } bool KexiTableView::rowEditing() const { return m_rowEditing; } bool KexiTableView::contextMenuEnabled() const { return d->contextMenuEnabled; } void KexiTableView::setContextMenuEnabled(bool set) { d->contextMenuEnabled = set; } */ void KexiTableView::setHBarGeometry( QScrollBar & hbar, int x, int y, int w, int h ) { /*todo*/ kdDebug(44021)<<"KexiTableView::setHBarGeometry"<appearance.navigatorEnabled) { m_navPanel->setHBarGeometry( hbar, x, y, w, h ); } else { hbar.setGeometry( x , y, w, h ); } } /*moved void KexiTableView::setFilteringEnabled(bool set) { d->isFilteringEnabled = set; } bool KexiTableView::filteringEnabled() const { return d->isFilteringEnabled; } void KexiTableView::setSpreadSheetMode() { d->spreadSheetMode = true; Appearance a = d->appearance; setSortingEnabled( false ); setInsertingEnabled( false ); setAcceptsRowEditAfterCellAccepting( true ); setFilteringEnabled( false ); setEmptyRowInsertingEnabled( true ); a.navigatorEnabled = false; setAppearance( a ); } bool KexiTableView::spreadSheetMode() const { return d->spreadSheetMode; } */ void KexiTableView::setSpreadSheetMode() { KexiDataAwareObjectInterface::setSpreadSheetMode(); //copy m_navPanelEnabled flag Appearance a = d->appearance; a.navigatorEnabled = m_navPanelEnabled; setAppearance( a ); } bool KexiTableView::scrollbarToolTipsEnabled() const { return d->scrollbarToolTipsEnabled; } void KexiTableView::setScrollbarToolTipsEnabled(bool set) { d->scrollbarToolTipsEnabled=set; } int KexiTableView::validRowNumber(const QString& text) { bool ok=true; int r = text.toInt(&ok); if (!ok || r<1) r = 1; else if (r > (rows()+(isInsertingEnabled()?1:0))) r = rows()+(isInsertingEnabled()?1:0); return r-1; } void KexiTableView::moveToRecordRequested( uint r ) { r--; if (r > uint(rows()+(isInsertingEnabled()?1:0))) r = rows()+(isInsertingEnabled()?1:0); setFocus(); selectRow( r ); } void KexiTableView::moveToLastRecordRequested() { setFocus(); selectRow(rows()>0 ? (rows()-1) : 0); } void KexiTableView::moveToPreviousRecordRequested() { setFocus(); selectPrevRow(); } void KexiTableView::moveToNextRecordRequested() { setFocus(); selectNextRow(); } void KexiTableView::moveToFirstRecordRequested() { setFocus(); selectFirstRow(); } #if 0 //moved void KexiTableView::addNewRecordRequested() { if (!isInsertingEnabled()) return; if (m_rowEditing) { if (!acceptRowEdit()) return; } /* if (m_editor) { //already editing! m_editor->setFocus(); return; }*/ setFocus(); selectRow(rows()); startEditCurrentCell(); } #endif bool KexiTableView::eventFilter( QObject *o, QEvent *e ) { //don't allow to stole key my events by others: // kdDebug() << "spontaneous " << e->spontaneous() << " type=" << e->type() << endl; if (e->type()==QEvent::KeyPress) { if (e->spontaneous() /*|| e->type()==QEvent::AccelOverride*/) { QKeyEvent *ke = static_cast(e); const int k = ke->key(); int s = ke->state(); //cell editor's events: //try to handle the event @ editor's level KexiTableEdit *edit = dynamic_cast( editor( m_curCol ) ); if (edit && edit->handleKeyPress(ke, m_editor==edit)) { ke->accept(); return true; } else if (m_editor && (o==dynamic_cast(m_editor) || o==m_editor->widget())) { if ( (k==Key_Tab && (s==NoButton || s==ShiftButton)) || (overrideEditorShortcutNeeded(ke)) || (k==Key_Enter || k==Key_Return || k==Key_Up || k==Key_Down) || (k==Key_Left && m_editor->cursorAtStart()) || (k==Key_Right && m_editor->cursorAtEnd()) ) { //try to steal the key press from editor or it's internal widget... keyPressEvent(ke); if (ke->isAccepted()) return true; } } /* else if (e->type()==QEvent::KeyPress && (o==this || (m_editor && o==m_editor->widget()))){//|| o==viewport()) keyPressEvent(ke); if (ke->isAccepted()) return true; }*/ /*todo else if ((k==Key_Tab || k==(SHIFT|Key_Tab)) && o==d->navRowNumber) { //tab key focuses tv ke->accept(); setFocus(); return true; }*/ } } else if (o==horizontalScrollBar()) { if ((e->type()==QEvent::Show && !horizontalScrollBar()->isVisible()) || (e->type()==QEvent::Hide && horizontalScrollBar()->isVisible())) { updateWidgetContentsSize(); } } else if (e->type()==QEvent::Leave) { if (o==viewport() && d->appearance.rowHighlightingEnabled) { if (d->highlightedRow>=0) updateRow(d->highlightedRow); d->highlightedRow = -1; } } /* else if (e->type()==QEvent::FocusOut && o->inherits("QWidget")) { //hp==true if currently focused widget is a child of this table view const bool hp = Kexi::hasParent( static_cast(o), focusWidget()); if (!hp && Kexi::hasParent( this, static_cast(o))) { //accept row editing if focus is moved to foreign widget //(not a child, like eg. editor) from one of our table view's children //or from table view itself if (!acceptRowEdit()) { static_cast(o)->setFocus(); return true; } } }*/ return QScrollView::eventFilter(o,e); } void KexiTableView::vScrollBarValueChanged(int v) { if (!d->vScrollBarValueChanged_enabled) return; kdDebug(44021) << "VCHANGED: " << v << " / " << horizontalScrollBar()->maxValue() << endl; // updateContents(); m_verticalHeader->update(); //<-- dirty but needed if (d->scrollbarToolTipsEnabled) { QRect r = verticalScrollBar()->sliderRect(); int row = rowAt(contentsY())+1; if (row<=0) { d->scrollBarTipTimer.stop(); d->scrollBarTip->hide(); return; } d->scrollBarTip->setText( i18n("Row: ") + QString::number(row) ); d->scrollBarTip->adjustSize(); d->scrollBarTip->move( mapToGlobal( r.topLeft() + verticalScrollBar()->pos() ) + QPoint( - d->scrollBarTip->width()-5, r.height()/2 - d->scrollBarTip->height()/2) ); if (verticalScrollBar()->draggingSlider()) { kdDebug(44021) << " draggingSlider() " << endl; d->scrollBarTipTimer.stop(); d->scrollBarTip->show(); d->scrollBarTip->raise(); } else { d->scrollBarTipTimerCnt++; if (d->scrollBarTipTimerCnt>4) { d->scrollBarTipTimerCnt=0; d->scrollBarTip->show(); d->scrollBarTip->raise(); d->scrollBarTipTimer.start(500, true); } } } //update bottom view region if (m_navPanel && (contentsHeight() - contentsY() - clipper()->height()) <= QMAX(d->rowHeight,m_navPanel->height())) { slotUpdate(); triggerUpdate(); } } void KexiTableView::vScrollBarSliderReleased() { kdDebug(44021) << "vScrollBarSliderReleased()" << endl; d->scrollBarTip->hide(); } void KexiTableView::scrollBarTipTimeout() { if (d->scrollBarTip->isVisible()) { kdDebug(44021) << "TIMEOUT! - hide" << endl; if (d->scrollBarTipTimerCnt>0) { d->scrollBarTipTimerCnt=0; d->scrollBarTipTimer.start(500, true); return; } d->scrollBarTip->hide(); } d->scrollBarTipTimerCnt=0; } void KexiTableView::slotTopHeaderSizeChange( int /*section*/, int /*oldSize*/, int /*newSize*/ ) { editorShowFocus( m_curRow, m_curCol ); } /*moved const QVariant* KexiTableView::bufferedValueAt(int col) { if (m_rowEditing && m_data->rowEditBuffer()) { KexiTableViewColumn* tvcol = m_data->column(col); if (tvcol->isDBAware) { // QVariant *cv = m_data->rowEditBuffer()->at( *static_cast(tvcol)->field ); const QVariant *cv = m_data->rowEditBuffer()->at( *tvcol->fieldinfo ); if (cv) return cv; return &m_currentItem->at(col); } const QVariant *cv = m_data->rowEditBuffer()->at( tvcol->field()->name() ); if (cv) return cv; } return &m_currentItem->at(col); } */ void KexiTableView::setBottomMarginInternal(int pixels) { d->internal_bottomMargin = pixels; } void KexiTableView::paletteChange( const QPalette & ) { } KexiTableView::Appearance KexiTableView::appearance() const { return d->appearance; } void KexiTableView::setAppearance(const Appearance& a) { // if (d->appearance.fullRowSelection != a.fullRowSelection) { if (a.fullRowSelection) { d->rowHeight -= 1; } else { d->rowHeight += 1; } if (m_verticalHeader) m_verticalHeader->setCellHeight(d->rowHeight); if (d->pTopHeader) { setMargins( QMIN(d->pTopHeader->sizeHint().height(), d->rowHeight), d->pTopHeader->sizeHint().height(), 0, 0); } // } if(!a.navigatorEnabled) m_navPanel->hide(); else m_navPanel->show(); // } d->highlightedRow = -1; //TODO is setMouseTracking useful for other purposes? viewport()->setMouseTracking(a.rowHighlightingEnabled); d->appearance = a; setFont(font()); //this also updates contents } int KexiTableView::highlightedRow() const { return d->highlightedRow; } void KexiTableView::setHighlightedRow(int row) { if (row!=-1) { row = QMAX( 0, QMIN(rows()-1, row) ); ensureCellVisible(row, -1); } updateRow(d->highlightedRow); if (d->highlightedRow == row) return; d->highlightedRow = row; if (d->highlightedRow!=-1) updateRow(d->highlightedRow); } KexiTableItem *KexiTableView::highlightedItem() const { return m_data->at(d->highlightedRow); } void KexiTableView::slotSettingsChanged(int category) { if (category==KApplication::SETTINGS_SHORTCUTS) { d->contextMenuKey = KGlobalSettings::contextMenuKey(); } } #include "kexitableview.moc" Index: branches/koffice/1.4/koffice/kexi/widget/tableview/kexicomboboxtableedit.cpp =================================================================== --- branches/koffice/1.4/koffice/kexi/widget/tableview/kexicomboboxtableedit.cpp (revision 472386) +++ branches/koffice/1.4/koffice/kexi/widget/tableview/kexicomboboxtableedit.cpp (revision 472387) @@ -1,682 +1,684 @@ /* This file is part of the KDE project Copyright (C) 2002 Peter Simonsson Copyright (C) 2003-2004 Jaroslaw Staniek This program is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more details. You should have received a copy of the GNU Library General Public License along with this program; see the file COPYING. If not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #include #include #include #include #include "kexicomboboxtableedit.h" #include "kexicomboboxpopup.h" #include "kexitableview.h" #include "kexitableitem.h" #include "kexi_utils.h" #include #include class KDownArrowPushButton : public KPushButton { public: KDownArrowPushButton( QWidget *parent ) : KPushButton(parent) { setToggleButton(true); styleChange(style()); } protected: /** * Reimplemented from @ref QPushButton. */ virtual void drawButton(QPainter *p) { // QStyle::PrimitiveElement e = QStyle::PE_ArrowDown; int flags = QStyle::Style_Enabled | QStyle::Style_HasFocus; if (isDown()) flags |= QStyle::Style_Down; KPushButton::drawButton(p); QRect r = rect(); r.setHeight(r.height()+m_fixForHeight); if (m_drawComplexControl) { // style().drawControl(QStyle::CE_PushButton, p, this, rect(), colorGroup(), flags); style().drawComplexControl( QStyle::CC_ComboBox, p, this, r, colorGroup(), flags, (uint)(QStyle::SC_ComboBoxArrow /*| QStyle::SC_ComboBoxFrame*/), //QStyle::SC_All ^ QStyle::SC_ComboBoxFrame, /*QStyle::SC_ComboBoxArrow */ QStyle::SC_None ); } else { r.setWidth(r.width()+2); style().drawPrimitive( QStyle::PE_ArrowDown, p, r, colorGroup(), flags); } } virtual void styleChange( QStyle & oldStyle ) { // if (qstricmp(style().name(),"thinkeramik")==0) { m_fixForHeight = 3; } else m_fixForHeight = 0; // m_drawComplexControl = style().inherits("KStyle") || qstricmp(style().name(),"platinum")==0; setFixedWidth( style().querySubControlMetrics( QStyle::CC_ComboBox, this, QStyle::SC_ComboBoxArrow ).width() +1 ); KPushButton::styleChange(oldStyle); } int m_fixForHeight; bool m_drawComplexControl : 1; }; //====================================================== class KexiComboBoxTableEdit::Private { public: Private() : popup(0) { mouseBtnPressedWhenPopupVisible = false; currentEditorWidth = 0; slotLineEditTextChanged_enabled = true; userEnteredTextChanged = false; } KPushButton *button; KexiComboBoxPopup *popup; int parentRightMargin; int currentEditorWidth; QSize totalSize; QString userEnteredText; //!< text entered by hand (by user) bool mouseBtnPressedWhenPopupVisible : 1; bool slotLineEditTextChanged_enabled : 1; bool userEnteredTextChanged : 1; }; //====================================================== KexiComboBoxTableEdit::KexiComboBoxTableEdit(KexiTableViewColumn &column, QScrollView *parent) : KexiInputTableEdit(column, parent) , d(new Private()) { setName("KexiComboBoxTableEdit"); // QHBoxLayout* layout = new QHBoxLayout(this); d->button = new KDownArrowPushButton( parent->viewport() ); d->button->hide(); d->button->setFocusPolicy( NoFocus ); connect(d->button, SIGNAL(clicked()), this, SLOT(slotButtonClicked())); connect(m_lineedit, SIGNAL(textChanged(const QString&)), this, SLOT(slotLineEditTextChanged(const QString&))); d->parentRightMargin = m_rightMargin; // m_lineedit = new KLineEdit(this, "lineedit"); // m_lineedit->setFrame(false); // m_lineedit->setFrameStyle( QFrame::Plain | QFrame::Box ); // m_lineedit->setLineWidth( 1 ); // if (f.isNumericType()) { // m_lineedit->setAlignment(AlignRight); // } // setView( m_lineedit ); // layout->addWidget(m_view); // m_combo->setEditable( true ); // m_combo->clear(); // m_combo->insertStringList(f.enumHints()); // for (QStringList::iterator it = f.enumHints().begin(); it!=f.enumHints().end(): ++it) { // if(!hints.at(i).isEmpty()) // m_combo->insertItem(hints.at(i)); // } //js: TODO //js static_cast(m_view)->insertStringList(list); //js static_cast(m_view)->setCurrentItem(static_cast(t)); } KexiComboBoxTableEdit::~KexiComboBoxTableEdit() { delete d; } void KexiComboBoxTableEdit::setValueInternal(const QVariant& add_, bool /*removeOld*/) { d->mouseBtnPressedWhenPopupVisible = false; // m_combo->setCurrentItem(m_origValue.toInt() - 1); QString add(add_.toString()); if (add.isEmpty()) { KexiTableViewData *relData = column()->relatedData(); QString stringValue; if (relData) { //use 'related table data' model // KexiTableItem *it = d->popup ? d->popup->tableView()->selectedItem() : 0; // if (it) stringValue = valueForString(m_origValue.toString(), 0, 1); //// stringValue = m_origValue.toString(); // stringValue = it->at(1).toString(); } else { //use 'enum hints' model const int row = m_origValue.toInt(); stringValue = field()->enumHint(row); } setLineEditText( stringValue ); if (d->popup) { if (m_origValue.isNull()) { d->popup->tableView()->clearSelection(); d->popup->tableView()->setHighlightedRow(0); } else { if (relData) { int row = 0; KexiTableViewData::Iterator it(relData->iterator()); for (;it.current();++it, row++) { kexidbg << "- '" <at(0).toString() << "' '"<at(1).toString()<<"'"<at(0).toString()==stringValue) break; } if (it.current()) { d->popup->tableView()->setHighlightedRow(row); } else { //item not found: highlight 1st row, if available if (!relData->isEmpty()) d->popup->tableView()->setHighlightedRow(0); } //TODO: select proper row using m_origValue key } else { //d->popup->tableView()->selectRow(m_origValue.toInt()); d->popup->tableView()->setHighlightedRow(m_origValue.toInt()); } } } } else { //todo: autocompl.? if (d->popup) d->popup->tableView()->clearSelection(); m_lineedit->setText(add); //not setLineEditText(), because 'add' is entered by user! //setLineEditText( add ); } m_lineedit->end(false); } QString KexiComboBoxTableEdit::valueForString(const QString& str, uint lookInColumn, uint returnFromColumn, bool allowNulls) { KexiTableViewData *relData = column()->relatedData(); if (!relData) return QString::null; //safety //use 'related table data' model //-not effective for large sets: please cache it! //.stripWhiteSpace() is not generic! const QString txt = str.stripWhiteSpace(); KexiTableViewData::Iterator it(relData->iterator()); for (;it.current();++it) { if (it.current()->at(lookInColumn).toString().stripWhiteSpace()==txt) break; } if (it.current()) return it.current()->at(returnFromColumn).toString().stripWhiteSpace(); if (column()->relatedDataEditable()) return str; //new value entered and that's allowed kexiwarn << "KexiComboBoxTableEdit::valueForString(): no related row found, ID will be painted!" << endl; if (allowNulls) return QString::null; return str; //for sanity but it's veird to show id to the user } void KexiComboBoxTableEdit::showFocus( const QRect& r ) { // d->button->move( pos().x()+ width(), pos().y() ); updateFocus( r ); d->button->show(); } void KexiComboBoxTableEdit::resize(int w, int h) { d->totalSize = QSize(w,h); QWidget::resize(w - d->button->width(), h); d->button->resize( h, h ); m_rightMargin = d->parentRightMargin + d->button->width(); // int xx = m_scrollView->contentsX(); QRect r( pos().x(), pos().y(), w+1, h+1 ); // r.moveBy(m_scrollView->contentsX(),0); r.moveBy(m_scrollView->contentsX(),m_scrollView->contentsY()); updateFocus( r ); if (d->popup) { // KexiTableView *tv = static_cast(m_scrollView); // d->popup->move( tv->viewport()->mapToGlobal(pos()) + QPoint(0,height()) );//+ rect().bottomLeft() ) ); // d->popup->resize(w, d->popup->height()); d->popup->updateSize(); } } // internal void KexiComboBoxTableEdit::updateFocus( const QRect& r ) { if (d->button->width() > r.width()) moveChild(d->button, r.right() + 1, r.top()); else moveChild(d->button, r.right() - d->button->width(), r.top() ); /* if (d->button->width() > r.width()) d->button->move( r.right() + 1, r.top() ); else d->button->move( r.right() - d->button->width(), r.top() );*/ } void KexiComboBoxTableEdit::hideFocus() { d->button->hide(); } QVariant KexiComboBoxTableEdit::value() { // ok = true; KexiTableViewData *relData = column()->relatedData(); if (relData) { if (d->userEnteredTextChanged) { //we've user-entered text: look for id //TODO: make error if matching text not found? return valueForString(d->userEnteredText, 1, 0, true/*allowNulls*/); } else { //use 'related table data' model KexiTableItem *it = d->popup->tableView()->selectedItem(); return it ? it->at(0) : m_origValue;//QVariant(); } } else if (d->popup) { //use 'enum hints' model const int row = d->popup->tableView()->currentRow(); if (row>=0) return QVariant( row ); // else // return m_origValue; //QVariant(); } if (m_lineedit->text().isEmpty()) return QVariant(); /*js: TODO dont return just 1st row, but use autocompletion feature and: show message box if entered text does not match! */ // return 0; //1st row return m_origValue; //unchanged } /*bool KexiComboBoxTableEdit::cursorAtStart() { //TODO? return false; } bool KexiComboBoxTableEdit::cursorAtEnd() { //TODO? return false; }*/ void KexiComboBoxTableEdit::clear() { m_lineedit->clear(); if (d->popup) d->popup->hide(); } bool KexiComboBoxTableEdit::valueChanged() { //avoid comparing values: KexiTableViewData *relData = column()->relatedData(); if (relData) { if (d->userEnteredTextChanged) return true; //use 'related table data' model KexiTableItem *it = d->popup ? d->popup->tableView()->selectedItem() : 0; if (!it) return false; } else { //use 'enum hints' model const int row = d->popup ? d->popup->tableView()->currentRow() : -1; if (row<0) return false; } //just compare values return KexiTableEdit::valueChanged(); } bool KexiComboBoxTableEdit::valueIsNull() { // bool ok; QVariant v( value() ); return v.isNull(); // return !ok || v.isNull(); } bool KexiComboBoxTableEdit::valueIsEmpty() { return valueIsNull(); } void KexiComboBoxTableEdit::paintFocusBorders( QPainter *p, QVariant &, int x, int y, int w, int h ) { d->currentEditorWidth = w; if (w > d->button->width()) w -= d->button->width(); p->drawRect(x, y, w, h); } void KexiComboBoxTableEdit::setupContents( QPainter *p, bool focused, QVariant val, QString &txt, int &align, int &x, int &y_offset, int &w, int &h ) { KexiTableEdit::setupContents( p, focused, val, txt, align, x, y_offset, w, h ); if (focused && (w > d->button->width())) w -= (d->button->width() - x); if (!val.isNull()) { KexiTableViewData *relData = column()->relatedData(); if (relData) { txt = valueForString(val.toString(), 0, 1); } else { //use 'enum hints' model txt = field()->enumHint( val.toInt() ); } } } void KexiComboBoxTableEdit::slotButtonClicked() { if (d->mouseBtnPressedWhenPopupVisible) {// && !d->button->isOn()) { d->mouseBtnPressedWhenPopupVisible = false; d->button->setOn(false); return; } kdDebug() << "KexiComboBoxTableEdit::slotButtonClicked()" << endl; // if (!d->popup || !d->popup->isVisible()) { if (!d->popup || !d->popup->isVisible()) { // || d->button->isOn()) { kdDebug() << "SHOW POPUP" << endl; showPopup(); d->button->setOn(true); } /* else { d->popup->hide(); //TODO: cancel selection d->button->setOn(false); }*/ } void KexiComboBoxTableEdit::showPopup() { if (!d->popup) { //js TODO: now it's only for simple ENUM case! // d->popup = new KexiComboBoxPopup(this, *field()); d->popup = new KexiComboBoxPopup(this, *m_column); connect(d->popup, SIGNAL(rowAccepted(KexiTableItem*,int)), this, SLOT(slotRowAccepted(KexiTableItem*,int))); connect(d->popup, SIGNAL(cancelled()), this, SIGNAL(cancelRequested())); connect(d->popup, SIGNAL(hidden()), this, SLOT(slotPopupHidden())); connect(d->popup->tableView(), SIGNAL(itemSelected(KexiTableItem*)), this, SLOT(slotItemSelected(KexiTableItem*))); d->popup->setFocusProxy( m_lineedit ); d->popup->tableView()->setFocusProxy( m_lineedit ); d->popup->installEventFilter(this); // d->popup->tableView()->selectRow(m_origValue.toInt());//update selection if (m_origValue.isNull()) d->popup->tableView()->clearSelection(); else d->popup->tableView()->setHighlightedRow( 0 ); // d->popup->tableView()->selectRow(m_origValue.toInt()); } if (!m_lineedit->isVisible()) emit editRequested(); KexiTableView *tv = dynamic_cast(m_scrollView); if (tv) { d->popup->move( tv->viewport()->mapToGlobal(pos()) + QPoint(0,height()) );//+ rect().bottomLeft() ) ); //to avoid flickering: first resize to 0-height, then show and resize back to prev. height // const int h = d->popup->height() const int w = QMAX(d->popup->width(), d->currentEditorWidth); d->popup->resize(w, 0); d->popup->show(); d->popup->updateSize(w); // d->popup->resize(w, h); int rowToHighlight = QMAX( d->popup->tableView()->highlightedRow(), 0); d->popup->tableView()->setHighlightedRow( rowToHighlight ); if (rowToHighlight < d->popup->tableView()->rowsPerPage()) d->popup->tableView()->ensureCellVisible( 0, -1 ); } m_lineedit->setFocus(); } void KexiComboBoxTableEdit::slotPopupHidden() { d->button->setOn(false); } /*int KexiComboBoxTableEdit::rightMargin() { return d->button->width(); }*/ void KexiComboBoxTableEdit::hide() { KexiInputTableEdit::hide(); if (d->popup) d->popup->hide(); d->button->setOn(false); // d->button->hide(); } void KexiComboBoxTableEdit::show() { KexiInputTableEdit::show(); d->button->show(); d->button->setOn(false); } void KexiComboBoxTableEdit::slotRowAccepted(KexiTableItem * item, int /*row*/) { //update our value //..nothing to do? // emit acceptRequested(); slotItemSelected(item); emit acceptRequested(); } bool KexiComboBoxTableEdit::handleKeyPress( QKeyEvent *ke, bool editorActive ) { const int k = ke->key(); - if (ke->state()==NoButton && k==Key_F4) {//show popup + if ((ke->state()==NoButton && k==Key_F4) + || (ke->state()==AltButton && k==Key_Down)) + { + //show popup slotButtonClicked(); return true; } else if (editorActive) { + + // The editor may be active but the pull down menu not existant/visible, + // e.g. when the user has pressed a normal button to activate the editor + // Don't handle the event here in that case. + if (!d->popup || !d->popup->isVisible()) { + return false; + } + + int highlightedOrSelectedRow = d->popup->tableView()->highlightedRow(); + if (highlightedOrSelectedRow < 0) + highlightedOrSelectedRow = d->popup->tableView()->currentRow(); + switch (k) { case Key_Up: - if (d->popup && d->popup->isVisible()) { // d->popup->tableView()->selectPrevRow(); d->popup->tableView()->setHighlightedRow( - d->popup->tableView()->highlightedRow()-1 ); + QMAX(highlightedOrSelectedRow-1, 0) ); updateTextForHighlightedRow(); return true; - } case Key_Down: - if (d->popup && d->popup->isVisible()) { // d->popup->tableView()->selectNextRow(); d->popup->tableView()->setHighlightedRow( - d->popup->tableView()->highlightedRow()+1 ); + QMIN(highlightedOrSelectedRow+1, d->popup->tableView()->rows()-1) ); updateTextForHighlightedRow(); return true; - } case Key_PageUp: - if (d->popup && d->popup->isVisible()) { // d->popup->tableView()->selectPrevPage(); d->popup->tableView()->setHighlightedRow( - d->popup->tableView()->highlightedRow()-d->popup->tableView()->rowsPerPage() ); + QMAX(highlightedOrSelectedRow-d->popup->tableView()->rowsPerPage(), 0) ); updateTextForHighlightedRow(); return true; - } case Key_PageDown: - if (d->popup && d->popup->isVisible()) { // d->popup->tableView()->selectNextPage(); d->popup->tableView()->setHighlightedRow( - d->popup->tableView()->highlightedRow()+d->popup->tableView()->rowsPerPage() ); + QMIN(highlightedOrSelectedRow+d->popup->tableView()->rowsPerPage(), + d->popup->tableView()->rows()-1) ); updateTextForHighlightedRow(); return true; - } case Key_Home: - if (d->popup && d->popup->isVisible()) { d->popup->tableView()->setHighlightedRow( 0 ); updateTextForHighlightedRow(); return true; - } case Key_End: - if (d->popup && d->popup->isVisible()) { d->popup->tableView()->setHighlightedRow( d->popup->tableView()->rows()-1 ); updateTextForHighlightedRow(); return true; - } case Key_Enter: case Key_Return: //accept - if (d->popup && d->popup->isVisible()) { //select row that is highlighted if (d->popup->tableView()->highlightedRow()>=0) d->popup->tableView()->selectRow( d->popup->tableView()->highlightedRow() ); //do not return true: allow to process event - } default: ; } } return false; } void KexiComboBoxTableEdit::slotItemSelected(KexiTableItem*) { QString stringValue; KexiTableViewData *relData = column()->relatedData(); if (relData) { //use 'related table data' model // KexiTableItem *it = d->popup->tableView()->selectedItem(); KexiTableItem *item = d->popup->tableView()->selectedItem(); if (item) stringValue = item->at(1).toString(); } else { //use 'enum hints' model stringValue = field()->enumHint( d->popup->tableView()->currentRow() ); } setLineEditText( stringValue ); m_lineedit->end(false); m_lineedit->selectAll(); } void KexiComboBoxTableEdit::slotLineEditTextChanged(const QString &newtext) { if (!d->slotLineEditTextChanged_enabled) return; d->userEnteredText = newtext; d->userEnteredTextChanged = true; if (newtext.isEmpty()) { if (d->popup) { d->popup->tableView()->clearSelection(); } return; } //todo: select matching row for given prefix } void KexiComboBoxTableEdit::updateTextForHighlightedRow() { KexiTableViewData *relData = column()->relatedData(); if (relData) { //use 'related table data' model const KexiTableItem *item = d->popup ? d->popup->tableView()->highlightedItem() : 0; if (item) { d->slotLineEditTextChanged_enabled = false; //temp. disable slot setLineEditText( item->at(1).toString() ); d->slotLineEditTextChanged_enabled = true; m_lineedit->setCursorPosition(m_lineedit->text().length()); m_lineedit->selectAll(); } } } int KexiComboBoxTableEdit::widthForValue( QVariant &val, QFontMetrics &fm ) { QValueVector hints = field()->enumHints(); bool ok; int idx = val.toInt(&ok); if (!ok || idx < 0 || idx > int(hints.size()-1)) return KEXITV_MINIMUM_COLUMN_WIDTH; QString txt = hints.at( idx, &ok ); if (!ok) return KEXITV_MINIMUM_COLUMN_WIDTH; return fm.width( txt ); } bool KexiComboBoxTableEdit::eventFilter( QObject *o, QEvent *e ) { if (e->type()==QEvent::MouseButtonPress) { QPoint gp = static_cast(e)->globalPos() + QPoint(m_scrollView->childX(d->button), m_scrollView->childY(d->button)); QRect r(d->button->mapToGlobal(d->button->geometry().topLeft()), d->button->mapToGlobal(d->button->geometry().bottomRight())); if (o==d->popup && d->popup->isVisible() && r.contains( gp )) { d->mouseBtnPressedWhenPopupVisible = true; } } return false; } QSize KexiComboBoxTableEdit::totalSize() const { return d->totalSize; } void KexiComboBoxTableEdit::setLineEditText(const QString& text) { m_lineedit->setText( text ); //this text is not entered by hand: d->userEnteredText = QString::null; d->userEnteredTextChanged = false; } //====================================================== KexiComboBoxEditorFactoryItem::KexiComboBoxEditorFactoryItem() { } KexiComboBoxEditorFactoryItem::~KexiComboBoxEditorFactoryItem() { } KexiTableEdit* KexiComboBoxEditorFactoryItem::createEditor( KexiTableViewColumn &column, QScrollView* parent) { return new KexiComboBoxTableEdit(column, parent); } #include "kexicomboboxtableedit.moc"