diff --git a/src/ktitlewidget.cpp b/src/ktitlewidget.cpp index 7a34bc2..d8b0517 100644 --- a/src/ktitlewidget.cpp +++ b/src/ktitlewidget.cpp @@ -1,360 +1,331 @@ /* This file is part of the KDE libraries Copyright (C) 2007 Urs Wolfer Copyright (C) 2007 Michaƫl Larouche This library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License version 2 as published by the Free Software Foundation. This library 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 library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "ktitlewidget.h" #include #include #include #include #include #include #include #include #include class Q_DECL_HIDDEN KTitleWidget::Private { public: Private(KTitleWidget *parent) : q(parent), autoHideTimeout(0), messageType(InfoMessage) { } QString textStyleSheet() const { qreal factor; switch (level) { case 1: factor = 1.80; break; case 2: factor = 1.30; break; case 3: factor = 1.20; break; case 4: factor = 1.10; break; default: factor = 1; } const int fontSize = qRound(QApplication::font().pointSize() * factor); return QStringLiteral("QLabel { font-size: %1pt; color: %2 }").arg(QString::number(fontSize), q->palette().color(QPalette::WindowText).name()); } QString commentStyleSheet() const { QString styleSheet; switch (messageType) { //FIXME: we need the usability color styles to implement different // yet palette appropriate colours for the different use cases! // also .. should we include an icon here, // perhaps using the imageLabel? case InfoMessage: case WarningMessage: case ErrorMessage: styleSheet = QStringLiteral("QLabel { color: palette(%1); background: palette(%2); }").arg(q->palette().color(QPalette::HighlightedText).name(), q->palette().color(QPalette::Highlight).name()); break; case PlainMessage: default: break; } return styleSheet; } int level = 1; KTitleWidget *q; QGridLayout *headerLayout; QLabel *imageLabel; QLabel *textLabel; QLabel *commentLabel; int autoHideTimeout; MessageType messageType; /** * @brief Get the icon name from the icon type * @param type icon type from the enum * @return named icon as QString */ QString iconTypeToIconName(KTitleWidget::MessageType type); void _k_timeoutFinished() { q->setVisible(false); } }; QString KTitleWidget::Private::iconTypeToIconName(KTitleWidget::MessageType type) { switch (type) { case KTitleWidget::InfoMessage: return QStringLiteral("dialog-information"); case KTitleWidget::ErrorMessage: return QStringLiteral("dialog-error"); case KTitleWidget::WarningMessage: return QStringLiteral("dialog-warning"); case KTitleWidget::PlainMessage: break; } return QString(); } KTitleWidget::KTitleWidget(QWidget *parent) : QWidget(parent), d(new Private(this)) { QFrame *titleFrame = new QFrame(this); titleFrame->setAutoFillBackground(true); titleFrame->setFrameShape(QFrame::StyledPanel); titleFrame->setFrameShadow(QFrame::Plain); titleFrame->setBackgroundRole(QPalette::Base); titleFrame->setContentsMargins(0, 0, 0, 0); // default image / text part start d->headerLayout = new QGridLayout(titleFrame); d->headerLayout->setColumnStretch(0, 1); d->headerLayout->setMargin(6); d->headerLayout->setContentsMargins(0, 0, 0, 0); d->textLabel = new QLabel(titleFrame); d->textLabel->setVisible(false); d->textLabel->setTextInteractionFlags(Qt::TextSelectableByMouse | Qt::LinksAccessibleByMouse); d->imageLabel = new QLabel(titleFrame); d->imageLabel->setVisible(false); d->headerLayout->addWidget(d->textLabel, 0, 0); d->headerLayout->addWidget(d->imageLabel, 0, 1, 1, 2); d->commentLabel = new QLabel(titleFrame); d->commentLabel->setVisible(false); d->commentLabel->setOpenExternalLinks(true); d->commentLabel->setWordWrap(true); d->commentLabel->setTextInteractionFlags(Qt::TextSelectableByMouse | Qt::LinksAccessibleByMouse); d->headerLayout->addWidget(d->commentLabel, 1, 0); // default image / text part end QVBoxLayout *mainLayout = new QVBoxLayout(this); mainLayout->addWidget(titleFrame); mainLayout->setMargin(0); setLayout(mainLayout); } KTitleWidget::~KTitleWidget() { delete d; } bool KTitleWidget::eventFilter(QObject *object, QEvent *event) { // Hide message label on click if (d->autoHideTimeout > 0 && event->type() == QEvent::MouseButtonPress) { QMouseEvent *mouseEvent = static_cast(event); if (mouseEvent && mouseEvent->button() == Qt::LeftButton) { setVisible(false); return true; } } return QWidget::eventFilter(object, event); } void KTitleWidget::setWidget(QWidget *widget) { d->headerLayout->addWidget(widget, 2, 0, 1, 2); } QString KTitleWidget::text() const { return d->textLabel->text(); } QString KTitleWidget::comment() const { return d->commentLabel->text(); } const QPixmap *KTitleWidget::pixmap() const { return d->imageLabel->pixmap(); } void KTitleWidget::setBuddy(QWidget *buddy) { d->textLabel->setBuddy(buddy); } void KTitleWidget::changeEvent(QEvent *e) { QWidget::changeEvent(e); if (e->type() == QEvent::PaletteChange || e->type() == QEvent::FontChange || e->type() == QEvent::ApplicationFontChange) { d->textLabel->setStyleSheet(d->textStyleSheet()); - //Qt stylesheet doesn't support lighter font-weight - QFont font(d->textLabel->font()); - if (d->level <= 4) { - font.setWeight(QFont::Light); - font.setStyleName(QStringLiteral("Light")); - } else { - font.setWeight(QFont::Normal); - font.setStyleName(QStringLiteral("Regular")); - } - d->textLabel->setFont(font); d->commentLabel->setStyleSheet(d->commentStyleSheet()); } } void KTitleWidget::setText(const QString &text, Qt::Alignment alignment) { d->textLabel->setVisible(!text.isNull()); if (!Qt::mightBeRichText(text)) { d->textLabel->setStyleSheet(d->textStyleSheet()); - //Qt stylesheet doesn't support lighter font-weight - QFont font(d->textLabel->font()); - if (d->level <= 4) { - font.setWeight(QFont::Light); - font.setStyleName(QStringLiteral("Light")); - } else { - font.setWeight(QFont::Normal); - font.setStyleName(QStringLiteral("Regular")); - } - d->textLabel->setFont(font); } d->textLabel->setText(text); d->textLabel->setAlignment(alignment); show(); } void KTitleWidget::setLevel(int level) { if (d->level == level) { return; } d->level = level; d->textLabel->setStyleSheet(d->textStyleSheet()); - //Qt stylesheet doesn't support lighter font-weight - QFont font(d->textLabel->font()); - if (d->level <= 4) { - font.setWeight(QFont::Light); - font.setStyleName(QStringLiteral("Light")); - } else { - font.setWeight(QFont::Normal); - font.setStyleName(QStringLiteral("Regular")); - } } int KTitleWidget::level() { return d->level; } void KTitleWidget::setText(const QString &text, MessageType type) { setPixmap(type); setText(text); } void KTitleWidget::setComment(const QString &comment, MessageType type) { d->commentLabel->setVisible(!comment.isNull()); //TODO: should we override the current icon with the corresponding MessageType icon? d->messageType = type; d->commentLabel->setStyleSheet(d->commentStyleSheet()); d->commentLabel->setText(comment); show(); } void KTitleWidget::setPixmap(const QPixmap &pixmap, ImageAlignment alignment) { d->imageLabel->setVisible(!pixmap.isNull()); d->headerLayout->removeWidget(d->textLabel); d->headerLayout->removeWidget(d->commentLabel); d->headerLayout->removeWidget(d->imageLabel); if (alignment == ImageLeft) { // swap the text and image labels around d->headerLayout->addWidget(d->imageLabel, 0, 0, 2, 1); d->headerLayout->addWidget(d->textLabel, 0, 1); d->headerLayout->addWidget(d->commentLabel, 1, 1); d->headerLayout->setColumnStretch(0, 0); d->headerLayout->setColumnStretch(1, 1); } else { d->headerLayout->addWidget(d->textLabel, 0, 0); d->headerLayout->addWidget(d->commentLabel, 1, 0); d->headerLayout->addWidget(d->imageLabel, 0, 1, 2, 1); d->headerLayout->setColumnStretch(1, 0); d->headerLayout->setColumnStretch(0, 1); } d->imageLabel->setPixmap(pixmap); } void KTitleWidget::setPixmap(const QString &icon, ImageAlignment alignment) { setPixmap(QIcon::fromTheme(icon), alignment); } void KTitleWidget::setPixmap(const QIcon &icon, ImageAlignment alignment) { setPixmap(icon.pixmap(style()->pixelMetric(QStyle::PM_MessageBoxIconSize)), alignment); } void KTitleWidget::setPixmap(MessageType type, ImageAlignment alignment) { setPixmap(QIcon::fromTheme(d->iconTypeToIconName(type)), alignment); } int KTitleWidget::autoHideTimeout() const { return d->autoHideTimeout; } void KTitleWidget::setAutoHideTimeout(int msecs) { d->autoHideTimeout = msecs; if (msecs > 0) { installEventFilter(this); } else { removeEventFilter(this); } } void KTitleWidget::showEvent(QShowEvent *event) { Q_UNUSED(event) if (d->autoHideTimeout > 0) { QTimer::singleShot(d->autoHideTimeout, this, [this] { d->_k_timeoutFinished(); }); } } #include "moc_ktitlewidget.cpp"