diff options
author | Jon Severinsson <[email protected]> | 2012-10-23 18:52:29 +0200 |
---|---|---|
committer | The Qt Project <[email protected]> | 2013-01-04 13:20:06 +0100 |
commit | cf2a75e41bc6715958d170d42f37fc6bb609f830 (patch) | |
tree | 062ded398ef240b048961d271fe8e74bf5e72eec | |
parent | f415d86d1e88410d22607729ec7f5485a70fc2ad (diff) |
Fix QGuiApplication::keyboardModifiers() and QGuiApplication::mouseButtons()
Previous commit b2363a935c8dac fixed keyboardModifiers() after QPA event
processing, but broke QTestLib, which expects spontaneous input events
sent to qApp->notify() to update keyboardModifiers() and mouseButtons().
The commit also did not fix mouseButtons() after QPA event processing,
and missed keyboardModifiers() after QPA Tablet event processing.
This commit fixes all these shortcommings in b2363a935c8dac.
Includes test case by David Faure <[email protected]>
Task-Number: QTBUG-26887
Change-Id: I8518b06c4ce86ea7b35120e3353a45ea2a81d356
Reviewed-by: David Faure (KDE) <[email protected]>
Reviewed-by: Lars Knoll <[email protected]>
-rw-r--r-- | src/gui/kernel/qguiapplication.cpp | 7 | ||||
-rw-r--r-- | src/gui/kernel/qwindowsysteminterface_p.h | 5 | ||||
-rw-r--r-- | src/widgets/kernel/qapplication.cpp | 46 | ||||
-rw-r--r-- | tests/auto/widgets/kernel/qwidget/tst_qwidget.cpp | 26 |
4 files changed, 72 insertions, 12 deletions
diff --git a/src/gui/kernel/qguiapplication.cpp b/src/gui/kernel/qguiapplication.cpp index 72e95c996cb..190d52776a1 100644 --- a/src/gui/kernel/qguiapplication.cpp +++ b/src/gui/kernel/qguiapplication.cpp @@ -1392,7 +1392,7 @@ void QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::Mo // Ignore mouse events that don't change the current state. return; } - buttons = e->buttons; + mouse_buttons = buttons = e->buttons; if (button & e->buttons) { ulong doubleClickInterval = static_cast<ulong>(qApp->styleHints()->mouseDoubleClickInterval()); doubleClick = e->timestamp - mousePressTime < doubleClickInterval && button == mousePressButton; @@ -1688,7 +1688,10 @@ void QGuiApplicationPrivate::processTabletEvent(QWindowSystemInterfacePrivate::T type = e->down ? QEvent::TabletPress : QEvent::TabletRelease; tabletState = e->down; } + QWindow *window = e->window.data(); + modifier_buttons = e->modifiers; + bool localValid = true; // If window is null, pick one based on the global position and make sure all // subsequent events up to the release are delivered to that same window. @@ -1719,7 +1722,7 @@ void QGuiApplicationPrivate::processTabletEvent(QWindowSystemInterfacePrivate::T QTabletEvent ev(type, local, e->global, e->device, e->pointerType, e->pressure, e->xTilt, e->yTilt, e->tangentialPressure, e->rotation, e->z, - e->mods, e->uid); + e->modifiers, e->uid); ev.setTimestamp(e->timestamp); QGuiApplication::sendSpontaneousEvent(window, &ev); #else diff --git a/src/gui/kernel/qwindowsysteminterface_p.h b/src/gui/kernel/qwindowsysteminterface_p.h index e8d2a85dd94..dfdf7e9e933 100644 --- a/src/gui/kernel/qwindowsysteminterface_p.h +++ b/src/gui/kernel/qwindowsysteminterface_p.h @@ -302,10 +302,10 @@ public: TabletEvent(QWindow *w, ulong time, bool down, const QPointF &local, const QPointF &global, int device, int pointerType, qreal pressure, int xTilt, int yTilt, qreal tpressure, qreal rotation, int z, qint64 uid, Qt::KeyboardModifiers mods) - : InputEvent(w, time, Tablet, Qt::NoModifier), + : InputEvent(w, time, Tablet, mods), down(down), local(local), global(global), device(device), pointerType(pointerType), pressure(pressure), xTilt(xTilt), yTilt(yTilt), tangentialPressure(tpressure), - rotation(rotation), z(z), uid(uid), mods(mods) { } + rotation(rotation), z(z), uid(uid) { } bool down; QPointF local; QPointF global; @@ -318,7 +318,6 @@ public: qreal rotation; int z; qint64 uid; - Qt::KeyboardModifiers mods; }; class TabletEnterProximityEvent : public InputEvent { diff --git a/src/widgets/kernel/qapplication.cpp b/src/widgets/kernel/qapplication.cpp index 9d3c5f86160..ed6262ce935 100644 --- a/src/widgets/kernel/qapplication.cpp +++ b/src/widgets/kernel/qapplication.cpp @@ -2709,16 +2709,48 @@ bool QApplication::notify(QObject *receiver, QEvent *e) if (receiver->isWindowType()) QGuiApplicationPrivate::sendQWindowEventToQPlatformWindow(static_cast<QWindow *>(receiver), e); - // capture the current mouse/keyboard state if(e->spontaneous()) { - if (e->type() == QEvent::MouseButtonPress - || e->type() == QEvent::MouseButtonRelease) { + // Capture the current mouse and keyboard states. Doing so here is + // required in order to support QTestLib synthesized events. Real mouse + // and keyboard state updates from the platform plugin are managed by + // QGuiApplicationPrivate::process(Mouse|Wheel|Key|Touch|Tablet)Event(); + switch (e->type()) { + case QEvent::MouseButtonPress: + { QMouseEvent *me = static_cast<QMouseEvent*>(e); - if(me->type() == QEvent::MouseButtonPress) - QApplicationPrivate::mouse_buttons |= me->button(); - else - QApplicationPrivate::mouse_buttons &= ~me->button(); + QApplicationPrivate::modifier_buttons = me->modifiers(); + QApplicationPrivate::mouse_buttons |= me->button(); + break; + } + case QEvent::MouseButtonRelease: + { + QMouseEvent *me = static_cast<QMouseEvent*>(e); + QApplicationPrivate::modifier_buttons = me->modifiers(); + QApplicationPrivate::mouse_buttons &= ~me->button(); + break; + } + case QEvent::KeyPress: + case QEvent::KeyRelease: + case QEvent::MouseMove: +#ifndef QT_NO_WHEELEVENT + case QEvent::Wheel: +#endif + case QEvent::TouchBegin: + case QEvent::TouchUpdate: + case QEvent::TouchEnd: +#ifndef QT_NO_TABLETEVENT + case QEvent::TabletMove: + case QEvent::TabletPress: + case QEvent::TabletRelease: +#endif + { + QInputEvent *ie = static_cast<QInputEvent*>(e); + QApplicationPrivate::modifier_buttons = ie->modifiers(); + break; } + default: + break; + } } #ifndef QT_NO_GESTURES diff --git a/tests/auto/widgets/kernel/qwidget/tst_qwidget.cpp b/tests/auto/widgets/kernel/qwidget/tst_qwidget.cpp index 1d9cd643215..dd209e5b591 100644 --- a/tests/auto/widgets/kernel/qwidget/tst_qwidget.cpp +++ b/tests/auto/widgets/kernel/qwidget/tst_qwidget.cpp @@ -399,6 +399,9 @@ private slots: void styleSheetPropagation(); void destroyedSignal(); + + void keyboardModifiers(); + private: bool ensureScreenSize(int width, int height); QWidget *testWidget; @@ -10001,5 +10004,28 @@ void tst_QWidget::taskQTBUG_27643_enterEvents() } #endif // QTEST_NO_CURSOR +class KeyboardWidget : public QWidget +{ +public: + KeyboardWidget(QWidget* parent = 0) : QWidget(parent), m_eventCounter(0) {} + virtual void mousePressEvent(QMouseEvent* ev) Q_DECL_OVERRIDE { + m_modifiers = ev->modifiers(); + m_appModifiers = QApplication::keyboardModifiers(); + ++m_eventCounter; + } + Qt::KeyboardModifiers m_modifiers; + Qt::KeyboardModifiers m_appModifiers; + int m_eventCounter; +}; + +void tst_QWidget::keyboardModifiers() +{ + KeyboardWidget* w = new KeyboardWidget; + QTest::mouseClick(w, Qt::LeftButton, Qt::ControlModifier); + QCOMPARE(w->m_eventCounter, 1); + QCOMPARE(int(w->m_modifiers), int(Qt::ControlModifier)); + QCOMPARE(int(w->m_appModifiers), int(Qt::ControlModifier)); +} + QTEST_MAIN(tst_QWidget) #include "tst_qwidget.moc" |