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  1. Qt
  2. QTBUG-47556

[hidpi] qt-based plugins should not set the process DPI awareness

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    • Icon: Bug Bug
    • Resolution: Done
    • Icon: P4: Low P4: Low
    • 5.7.0 Alpha
    • 5.5.1
    • Core: Plugins
    • None
    •  933e3e886fe51cc1feb542615b4700294182cc47 (qtbase/dev, 7.9.2015, 5.7)

      qt calls setProcessDpiAwareness in its startup code. when using qt inside a plugin, this will set the dpi awareness of the host, which messes up the hosts's gui.

      this should not be called when qt is running inside a plugin.

        For Gerrit Dashboard: QTBUG-47556
        # Subject Branch Project Status CR V
        123609,1 WIP: Windows: Introduce new "Unspecified" value to DPI awareness. 5.6 qt/qtbase Status: ABANDONED -2 0
        124736,5 Introduce Qt::AA_PluginApplication replacing Qt::AA_MacPluginApplication. dev qt/qtbase Status: MERGED +2 0
        124888,3 Windows: Do not set process DPI awareness when Qt runs in a plugin. dev qt/qtbase Status: MERGED +2 0

            kleint Friedemann Kleint
            timblechmann tim blechmann
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              Created:
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                There are no open Gerrit changes