diff options
Diffstat (limited to 'src/plugins/platforms/ios/qioswindow.mm')
-rw-r--r-- | src/plugins/platforms/ios/qioswindow.mm | 32 |
1 files changed, 27 insertions, 5 deletions
diff --git a/src/plugins/platforms/ios/qioswindow.mm b/src/plugins/platforms/ios/qioswindow.mm index 7d5c507972..ebff2c25a1 100644 --- a/src/plugins/platforms/ios/qioswindow.mm +++ b/src/plugins/platforms/ios/qioswindow.mm @@ -192,12 +192,25 @@ - (void)displayLayer:(CALayer *)layer { - QSize bounds = fromCGRect(layer.bounds).toRect().size(); + Q_UNUSED(layer); + Q_ASSERT(layer == self.layer); - Q_ASSERT(m_qioswindow->geometry().size() == bounds); - Q_ASSERT(self.hidden == !m_qioswindow->window()->isVisible()); + [self sendUpdatedExposeEvent]; +} + +- (void)sendUpdatedExposeEvent +{ + QRegion region; + + if (m_qioswindow->isExposed()) { + QSize bounds = fromCGRect(self.layer.bounds).toRect().size(); + + Q_ASSERT(m_qioswindow->geometry().size() == bounds); + Q_ASSERT(self.hidden == !m_qioswindow->window()->isVisible()); + + region = QRect(QPoint(), bounds); + } - QRegion region = self.hidden ? QRegion() : QRect(QPoint(), bounds); QWindowSystemInterface::handleExposeEvent(m_qioswindow->window(), region); QWindowSystemInterface::flushWindowSystemEvents(); } @@ -334,6 +347,8 @@ QIOSWindow::QIOSWindow(QWindow *window) , m_view([[QUIView alloc] initWithQIOSWindow:this]) , m_windowLevel(0) { + connect(qGuiApp, &QGuiApplication::applicationStateChanged, this, &QIOSWindow::applicationStateChanged); + setParent(QPlatformWindow::parent()); // Resolve default window geometry in case it was not set before creating the @@ -471,7 +486,8 @@ void QIOSWindow::applyGeometry(const QRect &rect) bool QIOSWindow::isExposed() const { - return window()->isVisible() && !window()->geometry().isEmpty(); + return qApp->applicationState() > Qt::ApplicationHidden + && window()->isVisible() && !window()->geometry().isEmpty(); } void QIOSWindow::setWindowState(Qt::WindowState state) @@ -593,6 +609,12 @@ void QIOSWindow::handleContentOrientationChange(Qt::ScreenOrientation orientatio [[UIApplication sharedApplication] setStatusBarOrientation:uiOrientation animated:NO]; } +void QIOSWindow::applicationStateChanged(Qt::ApplicationState) +{ + if (window()->isExposed() != isExposed()) + [m_view sendUpdatedExposeEvent]; +} + qreal QIOSWindow::devicePixelRatio() const { return m_view.contentScaleFactor; |