1berry/qtbase
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

QIOSTheme: Get the appearance mode from the UIWindow's traitCollection

Browse Source 
We were getting the appearance (light/dark) through the traitCollection
of the UIWindow's rootViewController. It looks like this does not
report the correct value when the appearance changes through
System Settings.
If we get it directly from the UIWindow's traitCollection property,
it works as it should. Also, in traitCollectionDidChange: we are
checking for changes in the traitCollection of the UIWindow's, not
of the viewController's.

Change-Id: I437e6922b268fd0069d80557a1034391ed52644b
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
This commit is contained in:
Doris Verria 2022-09-29 12:38:33 +02:00
parent 11be4c5ce8
commit 26b3a466d7
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
src/plugins/platforms/ios/qiostheme.mm
View File

@ -135,7 +135,7 @@ QVariant QIOSTheme::themeHint(ThemeHint hint) const
Qt::Appearance QIOSTheme::appearance() const
{
if (UIWindow *window = qt_apple_sharedApplication().windows.lastObject) {
return window.rootViewController.traitCollection.userInterfaceStyle
return window.traitCollection.userInterfaceStyle
== UIUserInterfaceStyleDark
? Qt::Appearance::Dark
: Qt::Appearance::Light;