AuroraMiddleware/qt5base-lts
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Hide cursor handle after ~4s on inactivity

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When the VK is hidden keep cursor handle the cursor handle visible for
~4s after user last activity.

Task-number: QTBUG-66806
Change-Id: I8122c5886efaeee86bb691ad971aa7a3e3d7f8e1
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@qt.io>
This commit is contained in:
BogDan Vatra 2017-12-15 15:56:25 +02:00
parent f6fd8dceea
commit 80f52812f2
2 changed files with 18 additions and 0 deletions
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16
src/plugins/platforms/android/qandroidinputcontext.cpp
View File

@ -471,6 +471,13 @@ QAndroidInputContext::QAndroidInputContext()
updateSelectionHandles();
}
});
m_hideCursorHandleTimer.setInterval(4000);
m_hideCursorHandleTimer.setSingleShot(true);
m_hideCursorHandleTimer.setTimerType(Qt::VeryCoarseTimer);
connect(&m_hideCursorHandleTimer, &QTimer::timeout, this, [this]{
m_handleMode = Hidden;
updateSelectionHandles();
});
}
QAndroidInputContext::~QAndroidInputContext()
@ -590,6 +597,10 @@ void QAndroidInputContext::updateSelectionHandles()
QPoint editMenuPoint(curRect.center().x(), curRect.top());
QtAndroidInput::updateHandles(m_handleMode, cursorPoint * pixelDensity,
editMenuPoint * pixelDensity);
m_handleMode |= ShowCursor;
// The VK is hidden, reset the timer
if (m_hideCursorHandleTimer.isActive())
m_hideCursorHandleTimer.start();
return;
}
@ -603,6 +614,7 @@ void QAndroidInputContext::updateSelectionHandles()
QPoint righPoint(rightRect.bottomRight().toPoint() * pixelDensity);
QtAndroidInput::updateHandles(ShowSelection, leftPoint, righPoint,
query.value(Qt::ImCurrentSelection).toString().isRightToLeft());
m_hideCursorHandleTimer.stop();
}
/*
@ -690,6 +702,8 @@ void QAndroidInputContext::touchDown(int x, int y)
if (m_focusObject && inputItemRectangle().contains(x, y)) {
// If the user touch the input rectangle, we can show the cursor handle
m_handleMode = ShowCursor;
// The VK will appear in a moment, stop the timer
m_hideCursorHandleTimer.stop();
QMetaObject::invokeMethod(this, "updateSelectionHandles", Qt::QueuedConnection);
}
}
@ -747,6 +761,8 @@ void QAndroidInputContext::hideSelectionHandles()
if (m_handleMode & ShowSelection) {
m_handleMode = Hidden;
updateSelectionHandles();
} else {
m_hideCursorHandleTimer.start();
}
}

2
src/plugins/platforms/android/qandroidinputcontext.h
View File

@ -44,6 +44,7 @@
#include <qpa/qplatforminputcontext.h>
#include <jni.h>
#include <qevent.h>
#include <QTimer>
QT_BEGIN_NAMESPACE
@ -157,6 +158,7 @@ private:
HandleModes m_handleMode;
QAtomicInt m_batchEditNestingLevel;
QObject *m_focusObject;
QTimer m_hideCursorHandleTimer;
};
Q_DECLARE_OPERATORS_FOR_FLAGS(QAndroidInputContext::HandleModes)
QT_END_NAMESPACE