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Android: Don't update offscreen windows

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Offscreen windows should not be handle by the platform plugin.

Task-number: QTBUG-50973
Change-Id: I719a24b9bbcaad460d78fdc4095e86d615357cd2
Reviewed-by: Laszlo Agocs <laszlo.agocs@qt.io>
This commit is contained in:
Christian Strømme 2016-10-06 18:34:10 +02:00 committed by Christian Stromme
parent f12006e644
commit dde86ebb9b
1 changed files with 6 additions and 1 deletions
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7
src/plugins/platforms/android/androidjnimain.cpp
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@ -621,7 +621,12 @@ static void updateWindow(JNIEnv */*env*/, jobject /*thiz*/)
if (QGuiApplication::instance() != nullptr) {
foreach (QWindow *w, QGuiApplication::topLevelWindows()) {
QRect availableGeometry = w->screen()->availableGeometry();
// Skip non-platform windows, e.g., offscreen windows.
if (!w->handle())
continue;
QRect availableGeometry = w->screen()->availableGeometry();
if (w->geometry().width() > 0 && w->geometry().height() > 0 && availableGeometry.width() > 0 && availableGeometry.height() > 0)
QWindowSystemInterface::handleExposeEvent(w, QRegion(QRect(QPoint(), w->geometry().size())));
}