diff options
Diffstat (limited to 'src/widgets/kernel/qwidgetwindow.cpp')
-rw-r--r-- | src/widgets/kernel/qwidgetwindow.cpp | 20 |
1 files changed, 12 insertions, 8 deletions
diff --git a/src/widgets/kernel/qwidgetwindow.cpp b/src/widgets/kernel/qwidgetwindow.cpp index 7295cc36f6..5abce140ce 100644 --- a/src/widgets/kernel/qwidgetwindow.cpp +++ b/src/widgets/kernel/qwidgetwindow.cpp @@ -973,22 +973,26 @@ bool QWidgetWindow::nativeEvent(const QByteArray &eventType, void *message, long void QWidgetWindow::handleTabletEvent(QTabletEvent *event) { static QPointer<QWidget> qt_tablet_target = 0; - if (event->type() == QEvent::TabletPress) { - QWidget *widget = m_widget->childAt(event->pos()); - if (!widget) - widget = m_widget; - qt_tablet_target = widget; + QWidget *widget = qt_tablet_target; + + if (!widget) { + widget = m_widget->childAt(event->pos()); + if (event->type() == QEvent::TabletPress) { + if (!widget) + widget = m_widget; + qt_tablet_target = widget; + } } - if (qt_tablet_target) { + if (widget) { QPointF delta = event->globalPosF() - event->globalPos(); - QPointF mapped = qt_tablet_target->mapFromGlobal(event->globalPos()) + delta; + QPointF mapped = widget->mapFromGlobal(event->globalPos()) + delta; QTabletEvent ev(event->type(), mapped, event->globalPosF(), event->device(), event->pointerType(), event->pressure(), event->xTilt(), event->yTilt(), event->tangentialPressure(), event->rotation(), event->z(), event->modifiers(), event->uniqueId(), event->button(), event->buttons()); ev.setTimestamp(event->timestamp()); - QGuiApplication::sendSpontaneousEvent(qt_tablet_target, &ev); + QGuiApplication::sendSpontaneousEvent(widget, &ev); event->setAccepted(ev.isAccepted()); } |