diff options
Diffstat (limited to 'src/widgets/widgets/qtabbar.cpp')
-rw-r--r-- | src/widgets/widgets/qtabbar.cpp | 63 |
1 files changed, 51 insertions, 12 deletions
diff --git a/src/widgets/widgets/qtabbar.cpp b/src/widgets/widgets/qtabbar.cpp index 35d9498413..eeece1a42a 100644 --- a/src/widgets/widgets/qtabbar.cpp +++ b/src/widgets/widgets/qtabbar.cpp @@ -177,8 +177,7 @@ void QTabBarPrivate::initBasicStyleOption(QStyleOptionTab *option, int tabIndex) if (tab.textColor.isValid()) option->palette.setColor(q->foregroundRole(), tab.textColor); #ifdef Q_OS_MACOS - else if (isCurrent && !documentMode - && (QSysInfo::MacintoshVersion < QSysInfo::MV_10_10 || q->isActiveWindow())) { + else if (isCurrent && !documentMode && q->isActiveWindow()) { option->palette.setColor(QPalette::WindowText, Qt::white); } #endif @@ -520,12 +519,14 @@ void QTabBarPrivate::layoutTabs() maxExtent = maxWidth; } + if (!expanding) { + // Mirror our front item. + tabChain[tabChainIndex].init(); + tabChain[tabChainIndex].expansive = (tabAlignment != Qt::AlignRight) + && (tabAlignment != Qt::AlignJustify); + tabChain[tabChainIndex].empty = true; + } Q_ASSERT(tabChainIndex == tabChain.count() - 1); // add an assert just to make sure. - // Mirror our front item. - tabChain[tabChainIndex].init(); - tabChain[tabChainIndex].expansive = (tabAlignment != Qt::AlignRight) - && (tabAlignment != Qt::AlignJustify); - tabChain[tabChainIndex].empty = true; // Do the calculation qGeomCalc(tabChain, 0, tabChain.count(), 0, qMax(available, last), 0); @@ -665,6 +666,15 @@ QRect QTabBarPrivate::normalizedScrollRect(int index) } } +int QTabBarPrivate::hoveredTabIndex() const +{ + if (dragInProgress) + return currentIndex; + if (hoverIndex >= 0) + return hoverIndex; + return -1; +} + void QTabBarPrivate::makeVisible(int index) { Q_Q(QTabBar); @@ -1054,6 +1064,17 @@ void QTabBar::removeTab(int index) } d->refresh(); d->autoHideTabs(); + if (!d->hoverRect.isEmpty()) { + for (int i = 0; i < d->tabList.count(); ++i) { + const QRect area = tabRect(i); + if (area.contains(mapFromGlobal(QCursor::pos()))) { + d->hoverIndex = i; + d->hoverRect = area; + break; + } + } + update(d->hoverRect); + } tabRemoved(index); } } @@ -1578,20 +1599,28 @@ bool QTabBar::event(QEvent *event) QHoverEvent *he = static_cast<QHoverEvent *>(event); if (!d->hoverRect.contains(he->pos())) { QRect oldHoverRect = d->hoverRect; + bool cursorOverTabs = false; for (int i = 0; i < d->tabList.count(); ++i) { QRect area = tabRect(i); if (area.contains(he->pos())) { + d->hoverIndex = i; d->hoverRect = area; + cursorOverTabs = true; break; } } + if (!cursorOverTabs) { + d->hoverIndex = -1; + d->hoverRect = QRect(); + } if (he->oldPos() != QPoint(-1, -1)) update(oldHoverRect); update(d->hoverRect); } return true; - } else if (event->type() == QEvent::HoverLeave ) { + } else if (event->type() == QEvent::HoverLeave) { QRect oldHoverRect = d->hoverRect; + d->hoverIndex = -1; d->hoverRect = QRect(); update(oldHoverRect); return true; @@ -1757,7 +1786,10 @@ void QTabBar::paintEvent(QPaintEvent *) p.drawControl(QStyle::CE_TabBarTab, tab); else { int taboverlap = style()->pixelMetric(QStyle::PM_TabBarTabOverlap, 0, this); - d->movingTab->setGeometry(tab.rect.adjusted(-taboverlap, 0, taboverlap, 0)); + if (verticalTabs(d->shape)) + d->movingTab->setGeometry(tab.rect.adjusted(0, -taboverlap, 0, taboverlap)); + else + d->movingTab->setGeometry(tab.rect.adjusted(-taboverlap, 0, taboverlap, 0)); } } @@ -2036,7 +2068,10 @@ void QTabBarPrivate::setupMovableTab() int taboverlap = q->style()->pixelMetric(QStyle::PM_TabBarTabOverlap, 0 ,q); QRect grabRect = q->tabRect(pressedIndex); - grabRect.adjust(-taboverlap, 0, taboverlap, 0); + if (verticalTabs(shape)) + grabRect.adjust(0, -taboverlap, 0, taboverlap); + else + grabRect.adjust(-taboverlap, 0, taboverlap, 0); QPixmap grabImage(grabRect.size() * q->devicePixelRatioF()); grabImage.setDevicePixelRatio(q->devicePixelRatioF()); @@ -2046,7 +2081,11 @@ void QTabBarPrivate::setupMovableTab() QStyleOptionTab tab; q->initStyleOption(&tab, pressedIndex); - tab.rect.moveTopLeft(QPoint(taboverlap, 0)); + tab.position = QStyleOptionTab::OnlyOneTab; + if (verticalTabs(shape)) + tab.rect.moveTopLeft(QPoint(0, taboverlap)); + else + tab.rect.moveTopLeft(QPoint(taboverlap, 0)); p.drawControl(QStyle::CE_TabBarTab, tab); p.end(); @@ -2426,7 +2465,7 @@ void QTabBar::setMovable(bool movable) This property is used as a hint for styles to draw the tabs in a different way then they would normally look in a tab widget. On \macos this will - look similar to the tabs in Safari or Leopard's Terminal.app. + look similar to the tabs in Safari or Sierra's Terminal.app. \sa QTabWidget::documentMode */ |