diff options
Diffstat (limited to 'src/plugins/platforms/ios/qiosscreen.mm')
| -rw-r--r-- | src/plugins/platforms/ios/qiosscreen.mm | 16 |
1 files changed, 7 insertions, 9 deletions
diff --git a/src/plugins/platforms/ios/qiosscreen.mm b/src/plugins/platforms/ios/qiosscreen.mm index b8c4016d44..3d660189af 100644 --- a/src/plugins/platforms/ios/qiosscreen.mm +++ b/src/plugins/platforms/ios/qiosscreen.mm @@ -72,8 +72,8 @@ static QIOSScreen* qtPlatformScreenFor(UIScreen *uiScreen) + (void)screenConnected:(NSNotification*)notification { - Q_ASSERT_X(QIOSIntegration::instance(), Q_FUNC_INFO, - "Screen connected before QIOSIntegration creation"); + if (!QIOSIntegration::instance()) + return; // Will be added when QIOSIntegration is created QWindowSystemInterface::handleScreenAdded(new QIOSScreen([notification object])); } @@ -177,12 +177,10 @@ static QIOSScreen* qtPlatformScreenFor(UIScreen *uiScreen) { [super traitCollectionDidChange:previousTraitCollection]; - if (@available(iOS 12, *)) { - if (self.screen == UIScreen.mainScreen) { - if (previousTraitCollection.userInterfaceStyle != self.traitCollection.userInterfaceStyle) { - QIOSTheme::initializeSystemPalette(); - QWindowSystemInterface::handleThemeChange<QWindowSystemInterface::SynchronousDelivery>(); - } + if (self.screen == UIScreen.mainScreen) { + if (previousTraitCollection.userInterfaceStyle != self.traitCollection.userInterfaceStyle) { + QIOSTheme::initializeSystemPalette(); + QWindowSystemInterface::handleThemeChange<QWindowSystemInterface::SynchronousDelivery>(); } } } @@ -256,7 +254,7 @@ QIOSScreen::QIOSScreen(UIScreen *screen) if (!qt_apple_isApplicationExtension()) { for (UIWindow *existingWindow in qt_apple_sharedApplication().windows) { if (existingWindow.screen == m_uiScreen) { - m_uiWindow = [m_uiWindow retain]; + m_uiWindow = [existingWindow retain]; break; } } |