Differential D11778 Diff 34002 src/plugins/forms/kexidatasourcepage.cpp

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src/plugins/forms/kexidatasourcepage.cpp

Show All 13 Lines1/* This file is part of the KDE project
14 You should have received a copy of the GNU Library General Public License 14​ You should have received a copy of the GNU Library General Public License
15 along with this library; see the file COPYING.LIB. If not, write to 15​ along with this library; see the file COPYING.LIB. If not, write to
16 the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 16​ the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
17 * Boston, MA 02110-1301, USA. 17​ * Boston, MA 02110-1301, USA.
18*/ 18​*/
19 19​
20#include "kexidatasourcepage.h" 20​#include "kexidatasourcepage.h"
21#include <KexiIcon.h> 21​#include <KexiIcon.h>
22​#include <KexiStyle.h>
22#include <config-kexi.h> 23​#include <config-kexi.h>
23#include <widget/properties/KexiPropertyEditorView.h> 24​#include <widget/properties/KexiObjectInfoWidget.h>
24#include <widget/KexiObjectInfoLabel.h> ​
25#include <widget/KexiDataSourceComboBox.h> 25​#include <widget/KexiDataSourceComboBox.h>
26#include <widget/fields/KexiFieldListView.h> 26​#include <widget/fields/KexiFieldListView.h>
27#include <widget/fields/KexiFieldComboBox.h> 27​#include <widget/fields/KexiFieldComboBox.h>
28#include <kexiutils/SmallToolButton.h> 28​#include <kexiutils/SmallToolButton.h>
29#include <kexiutils/KexiFadeWidgetEffect.h> 29​#include <kexiutils/KexiFadeWidgetEffect.h>
30#include <kexiutils/utils.h> 30​#include <kexiutils/utils.h>
31#include <kexiproject.h> 31​#include <kexiproject.h>
32#include <formeditor/commands.h> 32​#include <formeditor/commands.h>
33 33​
34#include <KDbConnection> 34​#include <KDbConnection>
35 35​
36#include <KProperty> 36​#include <KProperty>
37 37​
38#include <KLocalizedString> 38​#include <KLocalizedString>
39 39​
40#include <QLabel> 40​#include <QLabel>
41#include <QLineEdit> 41​#include <QLineEdit>
42#include <QHBoxLayout> 42​#include <QHBoxLayout>
43​#include <QVBoxLayout>
44​#include <QGridLayout>
43 45​
44KexiDataSourcePage::KexiDataSourcePage(QWidget *parent) 46​KexiDataSourcePage::KexiDataSourcePage(QWidget *parent)
45 : KexiPropertyPaneViewBase(parent) 47​ : QWidget(parent)
46 , m_noDataSourceAvailableSingleText( 48​ , m_noDataSourceAvailableSingleText(
47 xi18n("No data source could be assigned for this widget.") ) 49​ xi18n("[Can't assign to this widget]") )
48 , m_noDataSourceAvailableMultiText( 50​ , m_noDataSourceAvailableMultiText(
49 xi18n("No data source could be assigned for multiple widgets.") ) 51​ xi18n("[Can't assign to multiple widgets]") )
50 , m_insideClearFormDataSourceSelection(false) 52​ , m_insideClearFormDataSourceSelection(false)
53​ , m_slotWidgetDataSourceTextChangedEnabled(true)
51#ifndef KEXI_AUTOFIELD_FORM_WIDGET_SUPPORT 54​#ifndef KEXI_AUTOFIELD_FORM_WIDGET_SUPPORT
52 , m_tableOrQuerySchema(0) 55​ , m_tableOrQuerySchema(0)
53#endif 56​#endif
54{ 57​{
55 infoLabel()->setContentsMargins(0, 0, 0, spacing()); 58​ const KexiStyle::PropertyPane &s = KexiStyle::propertyPane();
59​ m_mainLyr = s.createVLayout(this);
56 60​
57 m_noDataSourceAvailableLabel = new QLabel(m_noDataSourceAvailableSingleText, this); 61​ s.createTitleLabel(xi18nc("@label Form data source - title", "Data source"), m_mainLyr);
58 m_noDataSourceAvailableLabel->setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Minimum); ​
59 m_noDataSourceAvailableLabel->setContentsMargins(0, 0, 0, spacing()); ​
60 m_noDataSourceAvailableLabel->setAlignment(Qt::AlignBottom | Qt::AlignLeft); ​
61 m_noDataSourceAvailableLabel->setWordWrap(true); ​
62 mainLayout()->addWidget(m_noDataSourceAvailableLabel); ​
63 62​
64 //-Widget's Data Source 63​ m_formLyr = s.createFormLayout(m_mainLyr);
65 QHBoxLayout *hlyr = new QHBoxLayout(); ​
66 mainLayout()->addLayout(hlyr); ​
67#if 0 ​
68//! @todo unhide this when expression work ​
69// m_widgetDSLabel = new QLabel(futureI18nc("Table Field, Query Field or Expression", "Source field or expression"), this); ​
70#else ​
71 m_widgetDSLabel = new QLabel( ​
72 xi18nc("Table Field or Query Field", "Widget's data source:"), this); ​
73#endif ​
74 m_widgetDSLabel->setSizePolicy(QSizePolicy::Minimum, QSizePolicy::Fixed); ​
75 m_widgetDSLabel->setAlignment(Qt::AlignLeft | Qt::AlignBottom); ​
76 hlyr->addWidget(m_widgetDSLabel); ​
77 mainLayout()->addSpacing(KexiUtils::spacingHint()); // needed because unlike m_dataSourceLabel we have no button in hlyr ​
78 ​
79#if 0 ​
80 m_clearWidgetDSButton = new KexiSmallToolButton( ​
81 koIcon("edit-clear-locationbar-rtl"), QString(), this); ​
82 m_clearWidgetDSButton->setObjectName("clearWidgetDSButton"); ​
83 m_clearWidgetDSButton->setMinimumHeight(m_widgetDSLabel->minimumHeight()); ​
84 m_clearWidgetDSButton->setToolTip(futureI18n("Clear widget's data source")); ​
85 hlyr->addWidget(m_clearWidgetDSButton); ​
86 connect(m_clearWidgetDSButton, SIGNAL(clicked()), ​
87 this, SLOT(clearWidgetDataSourceSelection())); ​
88#endif ​
89 ​
90 m_widgetDataSourceCombo = new KexiFieldComboBox(this); ​
91 m_widgetDataSourceCombo->setObjectName("sourceFieldCombo"); ​
92 m_widgetDataSourceCombo->setContentsMargins(0, 0, 0, 0); ​
93 m_widgetDSLabel->setBuddy(m_widgetDataSourceCombo); ​
94 connect(m_widgetDataSourceCombo, SIGNAL(editTextChanged(QString)), ​
95 this, SLOT(slotWidgetDataSourceTextChanged(QString))); ​
96 mainLayout()->addWidget(m_widgetDataSourceCombo); ​
97 ​
98 m_widgetDataSourceComboSpacer = addWidgetSpacer(); ​
99 64​
100 //- Form's Data Source 65​ //- Form's Data Source
101 hlyr = new QHBoxLayout(); 66​//! @todo Port "Go to selected form's data source"
102 hlyr->setContentsMargins(0, 0, 0, 0); 67​#if 0
103 mainLayout()->addLayout(hlyr); ​
104 m_dataSourceLabel = new QLabel(xi18n("Form's data source:"), this); ​
105 m_dataSourceLabel->setSizePolicy(QSizePolicy::Minimum, QSizePolicy::Fixed); ​
106 m_dataSourceLabel->setAlignment(Qt::AlignLeft | Qt::AlignBottom); ​
107 hlyr->addWidget(m_dataSourceLabel); ​
108 ​
109 m_gotoButton = new KexiSmallToolButton( 68​ m_gotoButton = new KexiSmallToolButton(
110 koIcon("go-jump"), QString(), this); 69​ koIcon("go-jump"), QString(), this);
111 m_gotoButton->setObjectName("gotoButton"); 70​ m_gotoButton->setObjectName("gotoButton");
112 m_gotoButton->setToolTip(xi18n("Go to selected form's data source")); 71​ m_gotoButton->setToolTip(xi18n("Go to selected form's data source"));
113 m_gotoButton->setWhatsThis(xi18n("Goes to selected form's data source")); 72​ m_gotoButton->setWhatsThis(xi18n("Goes to selected form's data source"));
114 hlyr->addWidget(m_gotoButton); 73​ hlyr->addWidget(m_gotoButton);
115 connect(m_gotoButton, SIGNAL(clicked()), this, SLOT(slotGotoSelected())); 74​ connect(m_gotoButton, SIGNAL(clicked()), this, SLOT(slotGotoSelected()));
116 ​
117#if 0 ​
118 m_clearDSButton = new KexiSmallToolButton( ​
119 koIcon("edit-clear-locationbar-rtl"), QString(), this); ​
120 m_clearDSButton->setObjectName("clearDSButton"); ​
121 m_clearDSButton->setMinimumHeight(m_dataSourceLabel->minimumHeight()); ​
122 m_clearDSButton->setToolTip(futureI18n("Clear form's data source")); ​
123 hlyr->addWidget(m_clearDSButton); ​
124 connect(m_clearDSButton, SIGNAL(clicked()), this, SLOT(clearFormDataSourceSelection())); ​
125#endif 75​#endif
126 76​
127 m_formDataSourceCombo = new KexiDataSourceComboBox(this); 77​ m_formDataSourceCombo = new KexiDataSourceComboBox;
128 m_formDataSourceCombo->setObjectName("dataSourceCombo"); 78​ m_formDataSourceCombo->setObjectName("dataSourceCombo");
129 m_formDataSourceCombo->setContentsMargins(0, 0, 0, 0); 79​ s.addLabelAndWidget(xi18nc("@label Forms's data source (table or query)", "Form"),
130 m_dataSourceLabel->setBuddy(m_formDataSourceCombo); 80​ m_formDataSourceCombo, m_formLyr);
131 mainLayout()->addWidget(m_formDataSourceCombo); 81​
82​ //-Widget's Data Source
83​ m_widgetDataSourceContainer = new QWidget;
84​ QVBoxLayout *widgetDataSourceContainerLyr = new QVBoxLayout(m_widgetDataSourceContainer);
85​ widgetDataSourceContainerLyr->setContentsMargins(0, 0, 0, 0);
86​
87​ m_widgetDataSourceCombo = new KexiFieldComboBox;
88​ widgetDataSourceContainerLyr->addWidget(m_widgetDataSourceCombo);
89​ s.alterComboBoxStyle(m_widgetDataSourceCombo);
90​ m_widgetDataSourceCombo->setObjectName("sourceFieldCombo");
91​ connect(m_widgetDataSourceCombo, &KexiFieldComboBox::editTextChanged,
92​ this, &KexiDataSourcePage::slotWidgetDataSourceTextChanged);
132 93​
133 m_formDataSourceComboSpacer = addWidgetSpacer(); 94​ m_noDataSourceAvailableLabel = s.createWarningLabel(m_noDataSourceAvailableSingleText);
95​ m_noDataSourceAvailableLabel->hide();
96​ widgetDataSourceContainerLyr->addWidget(m_noDataSourceAvailableLabel);
97​
98​ s.addLabelAndWidget(xi18nc("@label Widget's data source (table field or query field)", "Widget"),
99​ m_widgetDataSourceContainer, m_formLyr);
134 100​
135#ifndef KEXI_AUTOFIELD_FORM_WIDGET_SUPPORT 101​#ifndef KEXI_AUTOFIELD_FORM_WIDGET_SUPPORT
136 mainLayout()->addStretch(); 102​ m_mainLyr->addStretch();
137#else 103​#else
138 //2. Inserting fields 104​ //2. Inserting fields
139 105​
140 //helper info 106​ //helper info
141//! @todo allow to hide such helpers by adding global option 107​//! @todo allow to hide such helpers by adding global option
142 hlyr = new QHBoxLayout(); 108​ hlyr = new QHBoxLayout();
143 hlyr->setContentsMargins(0, 0, 0, 0); 109​ hlyr->setContentsMargins(0, 0, 0, 0);
144 mainLayout()->addLayout(hlyr); 110​ m_mainLyr->addLayout(hlyr);
145 m_mousePointerLabel = new QLabel(this); 111​ m_mousePointerLabel = new QLabel(this);
146 hlyr->addWidget(m_mousePointerLabel); 112​ hlyr->addWidget(m_mousePointerLabel);
147 m_mousePointerLabel->setPixmap(koIcon("tool-pointer")); 113​ m_mousePointerLabel->setPixmap(koIcon("tool-pointer"));
148 m_mousePointerLabel->setFixedWidth(m_mousePointerLabel->pixmap() 114​ m_mousePointerLabel->setFixedWidth(m_mousePointerLabel->pixmap()
149 ? m_mousePointerLabel->pixmap()->width() : 0); 115​ ? m_mousePointerLabel->pixmap()->width() : 0);
150 m_availableFieldsDescriptionLabel = new QLabel( 116​ m_availableFieldsDescriptionLabel = new QLabel(
151 futureI18n("Select fields from the list below and drag them onto" 117​ futureI18n("Select fields from the list below and drag them onto"
152 " a form or click the <interface>Insert</interface> button"), this); 118​ " a form or click the <interface>Insert</interface> button"), this);
153 m_availableFieldsDescriptionLabel->setAlignment(Qt::AlignLeft); 119​ m_availableFieldsDescriptionLabel->setAlignment(Qt::AlignLeft);
154 m_availableFieldsDescriptionLabel->setWordWrap(true); 120​ m_availableFieldsDescriptionLabel->setWordWrap(true);
155 hlyr->addWidget(m_availableFieldsDescriptionLabel); 121​ hlyr->addWidget(m_availableFieldsDescriptionLabel);
156 122​
157 //Available Fields 123​ //Available Fields
158 hlyr = new QHBoxLayout(); 124​ hlyr = new QHBoxLayout();
159 hlyr->setContentsMargins(0, 0, 0, 0); 125​ hlyr->setContentsMargins(0, 0, 0, 0);
160 mainLayout()->addLayout(hlyr); 126​ m_mainLyr->addLayout(hlyr);
161 m_availableFieldsLabel = new QLabel(futureI18n("Available fields"), this); 127​ m_availableFieldsLabel = new QLabel(futureI18n("Available fields"), this);
162 m_availableFieldsLabel->setSizePolicy(QSizePolicy::Minimum, QSizePolicy::Fixed); 128​ m_availableFieldsLabel->setSizePolicy(QSizePolicy::Minimum, QSizePolicy::Fixed);
163 hlyr->addWidget(m_availableFieldsLabel); 129​ hlyr->addWidget(m_availableFieldsLabel);
164 130​
165 m_addField = new KexiSmallToolButton( 131​ m_addField = new KexiSmallToolButton(
166 KexiIcon("add-field"), futureI18nc("Insert selected field into form", "Insert"), this); 132​ KexiIcon("add-field"), futureI18nc("Insert selected field into form", "Insert"), this);
167 m_addField->setObjectName("addFieldButton"); 133​ m_addField->setObjectName("addFieldButton");
168 m_addField->setFocusPolicy(Qt::StrongFocus); 134​ m_addField->setFocusPolicy(Qt::StrongFocus);
169 m_addField->setToolTip(futureI18n("Insert selected fields into form")); 135​ m_addField->setToolTip(futureI18n("Insert selected fields into form"));
170 m_addField->setWhatsThis(futureI18n("Inserts selected fields into form")); 136​ m_addField->setWhatsThis(futureI18n("Inserts selected fields into form"));
171 hlyr->addWidget(m_addField); 137​ hlyr->addWidget(m_addField);
172 connect(m_addField, SIGNAL(clicked()), this, SLOT(slotInsertSelectedFields())); 138​ connect(m_addField, SIGNAL(clicked()), this, SLOT(slotInsertSelectedFields()));
173 139​
174 m_fieldListView = new KexiFieldListView(this, 140​ m_fieldListView = new KexiFieldListView(this,
175 KexiFieldListView::ShowDataTypes | KexiFieldListView::AllowMultiSelection); 141​ KexiFieldListView::ShowDataTypes | KexiFieldListView::AllowMultiSelection);
176 m_fieldListView->setObjectName("fieldListView"); 142​ m_fieldListView->setObjectName("fieldListView");
177 m_fieldListView->setSizePolicy(QSizePolicy(QSizePolicy::Preferred, QSizePolicy::Expanding)); 143​ m_fieldListView->setSizePolicy(QSizePolicy(QSizePolicy::Preferred, QSizePolicy::Expanding));
178 m_availableFieldsLabel->setBuddy(m_fieldListView); 144​ m_availableFieldsLabel->setBuddy(m_fieldListView);
179 mainLayout()->addWidget(m_fieldListView, 1); 145​ m_mainLyr->addWidget(m_fieldListView, 1);
180 connect(m_fieldListView, SIGNAL(selectionChanged()), 146​ connect(m_fieldListView, SIGNAL(selectionChanged()),
181 this, SLOT(slotFieldListViewSelectionChanged())); 147​ this, SLOT(slotFieldListViewSelectionChanged()));
182 connect(m_fieldListView, 148​ connect(m_fieldListView,
183 SIGNAL(fieldDoubleClicked(QString,QString,QString)), 149​ SIGNAL(fieldDoubleClicked(QString,QString,QString)),
184 this, SLOT(slotFieldDoubleClicked(QString,QString,QString))); 150​ this, SLOT(slotFieldDoubleClicked(QString,QString,QString)));
185#endif 151​#endif
186 152​
187 mainLayout()->addStretch(1); 153​ m_mainLyr->addStretch(1);
188 154​
189 connect(m_formDataSourceCombo, SIGNAL(editTextChanged(QString)), 155​ connect(m_formDataSourceCombo, SIGNAL(editTextChanged(QString)),
190 this, SLOT(slotFormDataSourceTextChanged(QString))); 156​ this, SLOT(slotFormDataSourceTextChanged(QString)));
191 connect(m_formDataSourceCombo, SIGNAL(dataSourceChanged()), 157​ connect(m_formDataSourceCombo, SIGNAL(dataSourceChanged()),
192 this, SLOT(slotFormDataSourceChanged())); 158​ this, SLOT(slotFormDataSourceChanged()));
193 connect(m_widgetDataSourceCombo, SIGNAL(selected()), 159​ connect(m_widgetDataSourceCombo, SIGNAL(selected()),
194 this, SLOT(slotFieldSelected())); 160​ this, SLOT(slotFieldSelected()));
195 161​
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212 178​
213void KexiDataSourcePage::clearFormDataSourceSelection(bool alsoClearComboBox) 179​void KexiDataSourcePage::clearFormDataSourceSelection(bool alsoClearComboBox)
214{ 180​{
215 if (m_insideClearFormDataSourceSelection) 181​ if (m_insideClearFormDataSourceSelection)
216 return; 182​ return;
217 m_insideClearFormDataSourceSelection = true; 183​ m_insideClearFormDataSourceSelection = true;
218 if (alsoClearComboBox && !m_formDataSourceCombo->selectedName().isEmpty()) 184​ if (alsoClearComboBox && !m_formDataSourceCombo->selectedName().isEmpty())
219 m_formDataSourceCombo->setDataSource(QString(), QString()); 185​ m_formDataSourceCombo->setDataSource(QString(), QString());
220 m_gotoButton->setEnabled(false); 186​ //! @todo m_gotoButton->setEnabled(false);
221 m_widgetDataSourceCombo->setFieldOrExpression(QString()); 187​ m_widgetDataSourceCombo->setFieldOrExpression(QString());
222#ifdef KEXI_AUTOFIELD_FORM_WIDGET_SUPPORT 188​#ifdef KEXI_AUTOFIELD_FORM_WIDGET_SUPPORT
223 m_addField->setEnabled(false); 189​ m_addField->setEnabled(false);
224 m_fieldListView->clear(); 190​ m_fieldListView->clear();
225#endif 191​#endif
226 m_insideClearFormDataSourceSelection = false; 192​ m_insideClearFormDataSourceSelection = false;
227} 193​}
228 194​
229void KexiDataSourcePage::slotWidgetDataSourceTextChanged(const QString &text) 195​void KexiDataSourcePage::slotWidgetDataSourceTextChanged(const QString &text)
230{ 196​{
197​ if (!m_slotWidgetDataSourceTextChangedEnabled) {
198​ return;
199​ }
231 if (text.isEmpty()) { 200​ if (text.isEmpty()) {
232 clearWidgetDataSourceSelection(); 201​ clearWidgetDataSourceSelection();
233 } 202​ }
234} 203​}
235 204​
236void KexiDataSourcePage::clearWidgetDataSourceSelection() 205​void KexiDataSourcePage::clearWidgetDataSourceSelection()
237{ 206​{
238 m_widgetDataSourceCombo->setFieldOrExpression(QString()); 207​ m_widgetDataSourceCombo->setFieldOrExpression(QString());
▲ Show 20 Lines • Show All 63 Lines • ▼ Show 20 Line(s)270 pluginId == "org.kexi-project.table" ? KDbTableOrQuerySchema::Type::Table
302 : KDbTableOrQuerySchema::Type::Query); 271​ : KDbTableOrQuerySchema::Type::Query);
303 if (tableOrQuery->table() || tableOrQuery->query()) { 272​ if (tableOrQuery->table() || tableOrQuery->query()) {
304#ifdef KEXI_AUTOFIELD_FORM_WIDGET_SUPPORT 273​#ifdef KEXI_AUTOFIELD_FORM_WIDGET_SUPPORT
305 m_fieldListView->setSchema(tableOrQuery); 274​ m_fieldListView->setSchema(tableOrQuery);
306#else 275​#else
307 m_tableOrQuerySchema = tableOrQuery; 276​ m_tableOrQuerySchema = tableOrQuery;
308#endif 277​#endif
309 dataSourceFound = true; 278​ dataSourceFound = true;
279​ m_slotWidgetDataSourceTextChangedEnabled = false; // block clearing widget's data source property
310 m_widgetDataSourceCombo->setTableOrQuery(name, pluginId == "org.kexi-project.table"); 280​ m_widgetDataSourceCombo->setTableOrQuery(name, pluginId == "org.kexi-project.table");
281​ m_slotWidgetDataSourceTextChangedEnabled = true;
311 } else { 282​ } else {
312 delete tableOrQuery; 283​ delete tableOrQuery;
313 } 284​ }
314 } 285​ }
315 if (!dataSourceFound) { 286​ if (!dataSourceFound) {
316 m_widgetDataSourceCombo->setTableOrQuery(QString(), true); 287​ m_widgetDataSourceCombo->setTableOrQuery(QString(), true);
317 } 288​ }
318 m_gotoButton->setEnabled(dataSourceFound); 289​ //! @todo m_gotoButton->setEnabled(dataSourceFound);
319 if (dataSourceFound) { 290​ if (dataSourceFound) {
320 slotFieldListViewSelectionChanged(); 291​ slotFieldListViewSelectionChanged();
321 } else { 292​ } else {
322#ifdef KEXI_AUTOFIELD_FORM_WIDGET_SUPPORT 293​#ifdef KEXI_AUTOFIELD_FORM_WIDGET_SUPPORT
323 m_addField->setEnabled(false); 294​ m_addField->setEnabled(false);
324#endif 295​#endif
325 } 296​ }
326 updateSourceFieldWidgetsAvailability(); 297​ updateSourceFieldWidgetsAvailability();
Show All 21 Lines311#endif
348 ); 319​ );
349} 320​}
350 321​
351void KexiDataSourcePage::setFormDataSource(const QString& pluginId, const QString& name) 322​void KexiDataSourcePage::setFormDataSource(const QString& pluginId, const QString& name)
352{ 323​{
353 m_formDataSourceCombo->setDataSource(pluginId, name); 324​ m_formDataSourceCombo->setDataSource(pluginId, name);
354} 325​}
355 326​
356#define KexiDataSourcePage_FADE 1 327​void KexiDataSourcePage::assignPropertySet(KPropertySet* propertySet, AssignFlags flags)
357 ​
358void KexiDataSourcePage::assignPropertySet(KPropertySet* propertySet) ​
359{ 328​{
329​ const KexiStyle::PropertyPane &s = KexiStyle::propertyPane();
360 QString objectName; 330​ QString objectName;
361 if (propertySet) 331​ if (propertySet)
362 objectName = propertySet->propertyValue("objectName").toString(); 332​ objectName = propertySet->propertyValue("objectName").toString();
363 if (!objectName.isEmpty() && objectName == m_currentObjectName) 333​ if (flags != ForceAssign && !objectName.isEmpty() && objectName == m_currentObjectName) {
364 return; //the same object 334​ return; //the same object
335​ }
365 m_currentObjectName = objectName; 336​ m_currentObjectName = objectName;
366 ​
367//! @todo ​
368#if KexiDataSourcePage_FADE ​
369 KexiFadeWidgetEffect *animation = 0; ​
370 if (isVisible()) ​
371 animation = new KexiFadeWidgetEffect(this); ​
372#endif ​
373 QString objectClassName; 337​ QString objectClassName;
374 if (propertySet) { 338​ if (propertySet) {
375 objectClassName = propertySet->propertyValue("this:className").toString(); 339​ objectClassName = propertySet->propertyValue("this:className").toString();
376 } 340​ }
377 updateInfoLabelForPropertySet(propertySet); ​
378 341​
379 const bool isForm = objectClassName == "KexiDBForm"; 342​ const bool isForm = objectClassName == "KexiDBForm";
380 const bool multipleSelection = objectClassName == "special:multiple"; 343​ const bool multipleSelection = objectClassName == "special:multiple";
381 const bool hasDataSourceProperty = propertySet 344​ const bool hasDataSourceProperty = propertySet
382 && propertySet->contains("dataSource") && !multipleSelection; 345​ && propertySet->contains("dataSource") && !multipleSelection;
383 346​
384 if (!isForm) { 347​ if (!isForm) {
385 //this is a widget 348​ //this is a widget
386 QString dataSource; 349​ QString dataSource;
387 if (hasDataSourceProperty) { 350​ if (hasDataSourceProperty) {
388 if (propertySet) { 351​ if (propertySet) {
389 dataSource = (*propertySet)["dataSource"].value().toString(); 352​ dataSource = (*propertySet)["dataSource"].value().toString();
390 } 353​ }
391 m_noDataSourceAvailableLabel->hide(); 354​ m_noDataSourceAvailableLabel->hide();
392 m_widgetDataSourceCombo->setFieldOrExpression(dataSource); 355​ m_widgetDataSourceCombo->setFieldOrExpression(dataSource);
393 m_widgetDataSourceCombo->setEnabled(true); ​
394 m_widgetDSLabel->show(); ​
395 m_widgetDataSourceCombo->show(); 356​ m_widgetDataSourceCombo->show();
396 m_widgetDataSourceComboSpacer->show(); 357​ s.setFormLabelAndWidgetVisible(m_widgetDataSourceContainer, m_formLyr, true);
397 updateSourceFieldWidgetsAvailability(); 358​ updateSourceFieldWidgetsAvailability();
398 } 359​ }
399 } 360​ }
400 361​
401 if (isForm) { 362​ if (isForm) {
402 m_noDataSourceAvailableLabel->hide(); 363​ // no source field can be set
364​ s.setFormLabelAndWidgetVisible(m_widgetDataSourceContainer, m_formLyr, false);
403 } 365​ }
404 else if (!hasDataSourceProperty) { 366​ else if (!hasDataSourceProperty) {
405 if (multipleSelection) { 367​ if (multipleSelection) {
406 m_noDataSourceAvailableLabel->setText(m_noDataSourceAvailableMultiText); 368​ m_noDataSourceAvailableLabel->setText(m_noDataSourceAvailableMultiText);
407 } 369​ }
408 else { 370​ else {
409 m_noDataSourceAvailableLabel->setText(m_noDataSourceAvailableSingleText); 371​ m_noDataSourceAvailableLabel->setText(m_noDataSourceAvailableSingleText);
410 } 372​ }
373​ s.setFormLabelAndWidgetVisible(m_widgetDataSourceContainer, m_formLyr, true);
374​ m_widgetDataSourceCombo->hide();
411 m_noDataSourceAvailableLabel->show(); 375​ m_noDataSourceAvailableLabel->show();
412 m_widgetDataSourceCombo->setEditText(QString()); 376​ m_widgetDataSourceCombo->setEditText(QString());
413 } 377​ }
414 378​
415 if (isForm || !hasDataSourceProperty) { 379​ m_mainLyr->update();
416 //no source field can be set 380​ qApp->processEvents();
417 m_widgetDSLabel->hide(); ​
418 m_widgetDataSourceCombo->hide(); ​
419 m_widgetDataSourceComboSpacer->hide(); ​
420 } ​
421//! @todo ​
422#if KexiDataSourcePage_FADE ​
423 if (animation) ​
424 animation->start(100); ​
425#endif ​
426} 381​}
427 382​
428void KexiDataSourcePage::slotFieldListViewSelectionChanged() 383​void KexiDataSourcePage::slotFieldListViewSelectionChanged()
429{ 384​{
430#ifdef KEXI_AUTOFIELD_FORM_WIDGET_SUPPORT 385​#ifdef KEXI_AUTOFIELD_FORM_WIDGET_SUPPORT
431 //update "add field" button's state 386​ //update "add field" button's state
432 for (Q3ListViewItemIterator it(m_fieldListView); it.current(); ++it) { 387​ for (Q3ListViewItemIterator it(m_fieldListView); it.current(); ++it) {
433 if (it.current()->isSelected()) { 388​ if (it.current()->isSelected()) {
434 m_addField->setEnabled(true); 389​ m_addField->setEnabled(true);
435 return; 390​ return;
436 } 391​ }
437 } 392​ }
438 m_addField->setEnabled(false); 393​ m_addField->setEnabled(false);
439#endif 394​#endif
440} 395​}
441 396​
442void KexiDataSourcePage::updateSourceFieldWidgetsAvailability() 397​void KexiDataSourcePage::updateSourceFieldWidgetsAvailability()
443{ 398​{
444 const bool hasDataSource = m_formDataSourceCombo->isSelectionValid(); 399​ const bool hasDataSource = m_formDataSourceCombo->isSelectionValid();
445 m_widgetDataSourceCombo->setEnabled(hasDataSource); 400​ m_widgetDataSourceCombo->setEnabled(hasDataSource);
446 m_widgetDSLabel->setEnabled(hasDataSource); ​
447#ifdef KEXI_AUTOFIELD_FORM_WIDGET_SUPPORT 401​#ifdef KEXI_AUTOFIELD_FORM_WIDGET_SUPPORT
448 m_fieldListView->setEnabled(hasDataSource); 402​ m_fieldListView->setEnabled(hasDataSource);
449 m_availableFieldsLabel->setEnabled(hasDataSource); 403​ m_availableFieldsLabel->setEnabled(hasDataSource);
450 m_mousePointerLabel->setEnabled(hasDataSource); 404​ m_mousePointerLabel->setEnabled(hasDataSource);
451 m_availableFieldsDescriptionLabel->setEnabled(hasDataSource); 405​ m_availableFieldsDescriptionLabel->setEnabled(hasDataSource);
452#endif 406​#endif
453} 407​}
454 408​
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