diff options
| author | Shawn Rutledge <shawn.rutledge@qt.io> | 2017-02-16 11:26:23 +0100 |
|---|---|---|
| committer | Jan Arve Sæther <jan-arve.saether@qt.io> | 2017-03-06 10:30:59 +0000 |
| commit | 781f76176239bfbfe6041f2676e2f2804337d312 (patch) | |
| tree | 0095045e326fd5d029cdbf380eb6791a78bf0c67 /src/quick/items/qquickitem.h | |
| parent | 32c1212f81fcfc7b5e49f85d68b05cd94cd90521 (diff) | |
notify a PointerHandler when it loses grab due to Item::grabTouchPoints
and move more notification responsibility into QQuickEventPoint,
thus simplifying QQuickWindowPrivate::grabTouchPoints() which is the
implementation behind QQuickItem::grabTouchPoints.
It's important for QQuickEventPoint::setGrabberItem to
change local state first and then notify, to prevent recursive
notify/ungrab loops. MPTA for example does an ungrab
when it receives touchUngrabEvent, which then notifies again
if the first ungrab was not already fully completed.
Change-Id: I6f7b939c8cd76ac5f2d1ddda8b210fa3d31d619a
Reviewed-by: Jan Arve Sæther <jan-arve.saether@qt.io>
Diffstat (limited to 'src/quick/items/qquickitem.h')
| -rw-r--r-- | src/quick/items/qquickitem.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/quick/items/qquickitem.h b/src/quick/items/qquickitem.h index c9494d91bd..279d052db9 100644 --- a/src/quick/items/qquickitem.h +++ b/src/quick/items/qquickitem.h @@ -447,6 +447,7 @@ private: Q_PRIVATE_SLOT(d_func(), void _q_resourceObjectDeleted(QObject *)) Q_PRIVATE_SLOT(d_func(), quint64 _q_createJSWrapper(QV4::ExecutionEngine *)) + friend class QQuickEventPoint; friend class QQuickWindow; friend class QQuickWindowPrivate; friend class QSGRenderer; |