diff options
Diffstat (limited to 'src/widgets/kernel')
-rw-r--r-- | src/widgets/kernel/qwidget.cpp | 5 | ||||
-rw-r--r-- | src/widgets/kernel/qwidgetwindow.cpp | 53 | ||||
-rw-r--r-- | src/widgets/kernel/qwidgetwindow_p.h | 4 |
3 files changed, 42 insertions, 20 deletions
diff --git a/src/widgets/kernel/qwidget.cpp b/src/widgets/kernel/qwidget.cpp index cc262fa3e2..315d615d89 100644 --- a/src/widgets/kernel/qwidget.cpp +++ b/src/widgets/kernel/qwidget.cpp @@ -7155,10 +7155,7 @@ void QWidgetPrivate::setGeometry_sys(int x, int y, int w, int h, bool isMove) } } - // generate a move event for QWidgets without window handles. QWidgets with native - // window handles already receive a move event from - // QGuiApplicationPrivate::processGeometryChangeEvent. - if (isMove && (!q->windowHandle() || q->testAttribute(Qt::WA_DontShowOnScreen))) { + if (isMove) { QMoveEvent e(q->pos(), oldPos); QApplication::sendEvent(q, &e); } diff --git a/src/widgets/kernel/qwidgetwindow.cpp b/src/widgets/kernel/qwidgetwindow.cpp index 1cd042f99d..e455b772fb 100644 --- a/src/widgets/kernel/qwidgetwindow.cpp +++ b/src/widgets/kernel/qwidgetwindow.cpp @@ -543,14 +543,36 @@ void QWidgetWindow::handleKeyEvent(QKeyEvent *event) QGuiApplication::sendSpontaneousEvent(receiver, event); } -void QWidgetWindow::updateGeometry() +bool QWidgetWindow::updateSize() { + bool changed = false; if (m_widget->testAttribute(Qt::WA_OutsideWSRange)) - return; + return changed; + if (m_widget->data->crect.size() != geometry().size()) { + changed = true; + m_widget->data->crect.setSize(geometry().size()); + } - const QMargins margins = frameMargins(); + updateMargins(); + return changed; +} + +bool QWidgetWindow::updatePos() +{ + bool changed = false; + if (m_widget->testAttribute(Qt::WA_OutsideWSRange)) + return changed; + if (m_widget->data->crect.topLeft() != geometry().topLeft()) { + changed = true; + m_widget->data->crect.moveTopLeft(geometry().topLeft()); + } + updateMargins(); + return changed; +} - m_widget->data->crect = geometry(); +void QWidgetWindow::updateMargins() +{ + const QMargins margins = frameMargins(); QTLWExtra *te = m_widget->d_func()->topData(); te->posIncludesFrame= false; te->frameStrut.setCoords(margins.left(), margins.top(), margins.right(), margins.bottom()); @@ -609,24 +631,25 @@ void QWidgetWindow::updateNormalGeometry() void QWidgetWindow::handleMoveEvent(QMoveEvent *event) { - updateGeometry(); - QGuiApplication::sendSpontaneousEvent(m_widget, event); + if (updatePos()) + QGuiApplication::sendSpontaneousEvent(m_widget, event); } void QWidgetWindow::handleResizeEvent(QResizeEvent *event) { QSize oldSize = m_widget->data->crect.size(); - updateGeometry(); - QGuiApplication::sendSpontaneousEvent(m_widget, event); + if (updateSize()) { + QGuiApplication::sendSpontaneousEvent(m_widget, event); - if (m_widget->d_func()->paintOnScreen()) { - QRegion updateRegion(geometry()); - if (m_widget->testAttribute(Qt::WA_StaticContents)) - updateRegion -= QRect(0, 0, oldSize.width(), oldSize.height()); - m_widget->d_func()->syncBackingStore(updateRegion); - } else { - m_widget->d_func()->syncBackingStore(); + if (m_widget->d_func()->paintOnScreen()) { + QRegion updateRegion(geometry()); + if (m_widget->testAttribute(Qt::WA_StaticContents)) + updateRegion -= QRect(0, 0, oldSize.width(), oldSize.height()); + m_widget->d_func()->syncBackingStore(updateRegion); + } else { + m_widget->d_func()->syncBackingStore(); + } } } diff --git a/src/widgets/kernel/qwidgetwindow_p.h b/src/widgets/kernel/qwidgetwindow_p.h index 7f12ae8e20..0632a5c364 100644 --- a/src/widgets/kernel/qwidgetwindow_p.h +++ b/src/widgets/kernel/qwidgetwindow_p.h @@ -108,7 +108,9 @@ private slots: private: void repaintWindow(); - void updateGeometry(); + bool updateSize(); + bool updatePos(); + void updateMargins(); void updateNormalGeometry(); enum FocusWidgets { |