diff options
author | Gatis Paeglis <gatis.paeglis@qt.io> | 2018-09-19 11:40:31 +0200 |
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committer | Gatis Paeglis <gatis.paeglis@qt.io> | 2018-10-16 06:57:01 +0000 |
commit | 00ae1e6b7bf6efa5f5e57d37844e44d521604fb6 (patch) | |
tree | 7e6c8177f2f9796b30df490f8d582d6668d9f9fa /src/widgets/kernel/qwidget.cpp | |
parent | dd8a66daa497f0547f2fcddc0ee1e722d13ab98b (diff) |
xcb: respect QEventLoop::ExcludeUserInputEvents in native event handlers
This was a regression from Qt 4.
Before this patch, we supported filtering events only at QWindowSystemInterface
level, but to properly support filtering in QAbstractEventDispatcher::filterNativeEvent,
we have to filter the events earlier. Now it is possible to enable/disable this
feature for platforms that support native event filtering.
The mapping of which events are user input events were taken from
QWindowSystemInterfacePrivate::EventType.
Task-number: QTBUG-69687
Change-Id: I9a5fb9f999451c47abcdc83fdcc129b5eeb55447
Reviewed-by: Paul Wicking <paul.wicking@qt.io>
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
Diffstat (limited to 'src/widgets/kernel/qwidget.cpp')
-rw-r--r-- | src/widgets/kernel/qwidget.cpp | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/src/widgets/kernel/qwidget.cpp b/src/widgets/kernel/qwidget.cpp index 6753c35cfc..30e34c419e 100644 --- a/src/widgets/kernel/qwidget.cpp +++ b/src/widgets/kernel/qwidget.cpp @@ -10096,20 +10096,24 @@ void QWidget::hideEvent(QHideEvent *) which are passed in the \a message parameter. In your reimplementation of this function, if you want to stop the - event being handled by Qt, return true and set \a result. - If you return false, this native event is passed back to Qt, - which translates the event into a Qt event and sends it to the widget. + event being handled by Qt, return true and set \a result. The \a result + parameter has meaning only on Windows. If you return false, this native + event is passed back to Qt, which translates the event into a Qt event + and sends it to the widget. - \note Events are only delivered to this event handler if the widget is - has a native Window handle. + \note Events are only delivered to this event handler if the widget + has a native window handle. \note This function superseedes the event filter functions x11Event(), winEvent() and macEvent() of Qt 4. + \sa QAbstractNativeEventFilter + \table \header \li Platform \li Event Type Identifier \li Message Type \li Result Type \row \li Windows \li "windows_generic_MSG" \li MSG * \li LRESULT \row \li macOS \li "NSEvent" \li NSEvent * \li + \row \li XCB \li "xcb_generic_event_t" \li xcb_generic_event_t * \li \endtable */ |