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  1. Qt
  2. QTBUG-88043

Event informing that the device has switched to Night(Dark) mode or vice versa

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    Description

      As Dark mode (a.k.a Dark Theme) is present in MacOs , Windows 10 and Android  platform  since API 29 and it can be turned on in runtime,  an event notification about the fact of switching on/off the dark mode. It would allow to change the application's theme on the fly both in QWidget applications as well as Qml ones.

      More information:

      https://developer.apple.com/design/human-interface-guidelines/ios/visual-design/dark-mode

      https://developer.android.com/guide/topics/ui/look-and-feel/darktheme 

      https://www.windowscentral.com/how-enable-dark-theme-windows-10

       

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          relates to

          Task - A task that needs to be done. QTBUG-94859 Provide a QPA API for detecting which system theme (light/dark/etc.) is in use

          • P2: Important - Urgent, should be fixed, but will not stop the release.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-83185 [Android]: When using night or dark mode on a device, then the style extracted is still set as if it is light mode

          • P2: Important - Urgent, should be fixed, but will not stop the release.
          • Closed
          For Gerrit Dashboard: QTBUG-88043
          # Subject Branch Project Status CR V
          360868,1 QPlatformTheme: add DarkMode to ThemeHint dev qt/qtbase Status: ABANDONED -1 0
          360869,1 WIP QAndroidPlatformIntegration add dark mode support dev qt/qtbase Status: ABANDONED -2 0

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              vestbo Tor Arne Vestbø
              piotrm Piotr Mikolajczyk
              Jarko Vihriälä Jarko Vihriälä
              Volker Hilsheimer Volker Hilsheimer
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                Created:
                Updated:
                Resolved:

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