diff options
| author | Shawn Rutledge <shawn.rutledge@qt.io> | 2020-10-16 10:12:36 +0200 |
|---|---|---|
| committer | Shawn Rutledge <shawn.rutledge@qt.io> | 2020-10-20 09:17:35 +0200 |
| commit | 5683c0afdaf942e81ba614bd44eda0cc59d0d7a1 (patch) | |
| tree | b2930368d8dc838d4efc9bb4ee9a4021da73b7b1 /src/gui/kernel/qevent.h | |
| parent | 6089888d1d6c2b6ab6b8b788ccec951b58292cd8 (diff) | |
Add QSinglePointEvent::exclusivePointGrabber convenience property
Since a single-point event (such as a QMouseEvent) only carries one
point, it only has one grabber, so we can have a normal Q_PROPERTY.
It's named exclusivePointGrabber to avoid shadowing the
QPointerEvent::[set]exclusiveGrabber functions that take QEventPoint&.
Change-Id: Ie18f1c1849ed057b98f229de7b17b7fc3f3eea36
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
Diffstat (limited to 'src/gui/kernel/qevent.h')
| -rw-r--r-- | src/gui/kernel/qevent.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/gui/kernel/qevent.h b/src/gui/kernel/qevent.h index 6abbae07be..07d5be51c6 100644 --- a/src/gui/kernel/qevent.h +++ b/src/gui/kernel/qevent.h @@ -233,6 +233,9 @@ protected: class Q_GUI_EXPORT QSinglePointEvent : public QPointerEvent { + Q_GADGET + Q_PROPERTY(QObject *exclusivePointGrabber READ exclusivePointGrabber WRITE setExclusivePointGrabber) + public: QSinglePointEvent(Type type, const QPointingDevice *dev, const QPointF &localPos, const QPointF &scenePos, const QPointF &globalPos, @@ -253,6 +256,11 @@ public: bool isUpdateEvent() const override; bool isEndEvent() const override; + QObject *exclusivePointGrabber() const + { return QPointerEvent::exclusiveGrabber(points().first()); } + void setExclusivePointGrabber(QObject *exclusiveGrabber) + { QPointerEvent::setExclusiveGrabber(points().first(), exclusiveGrabber); } + protected: QSinglePointEvent(Type type, const QPointingDevice *dev, const QEventPoint &point, Qt::MouseButton button, Qt::MouseButtons buttons, |