diff options
| author | Shawn Rutledge <shawn.rutledge@qt.io> | 2017-02-20 17:52:08 +0100 |
|---|---|---|
| committer | Shawn Rutledge <shawn.rutledge@qt.io> | 2017-02-22 05:39:29 +0000 |
| commit | 013032ae44c5118ae2d096d0dba47bc4114d96d1 (patch) | |
| tree | 6c11c0d6bf5de3ea996b78dd493b25a4e07ab4dc /src/quick/items/qquickevents.cpp | |
| parent | 7c3baca698d5e3e6481a248a7d6c6abc41696304 (diff) | |
notify a PointerHandler when it loses grab via EventPoint::setGrabberItem
If an Item gets exclusive grab, that replaces any existing PointerHandler's
exclusive grab, and overrides any passive grabbers as well.
Change-Id: I659137a08e7069c8e72ddbb1f27e16d4b19828b9
Reviewed-by: Jan Arve Sæther <jan-arve.saether@qt.io>
Diffstat (limited to 'src/quick/items/qquickevents.cpp')
| -rw-r--r-- | src/quick/items/qquickevents.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/quick/items/qquickevents.cpp b/src/quick/items/qquickevents.cpp index 0c06ecd677..c78df999e8 100644 --- a/src/quick/items/qquickevents.cpp +++ b/src/quick/items/qquickevents.cpp @@ -609,6 +609,10 @@ void QQuickEventPoint::setGrabberItem(QQuickItem *grabber) qCDebug(lcPointerGrab) << pointDeviceName(this) << "point" << hex << m_pointId << pointStateString(this) << ": grab" << m_exclusiveGrabber << "->" << grabber; } + if (auto handler = grabberPointerHandler()) + handler->onGrabChanged(handler, CancelGrabExclusive, this); + for (QPointer<QQuickPointerHandler> passiveGrabber : m_passiveGrabbers) + passiveGrabber->onGrabChanged(passiveGrabber, OverrideGrabPassive, this); m_exclusiveGrabber = QPointer<QObject>(grabber); m_grabberIsHandler = false; m_sceneGrabPos = m_scenePos; |