diff options
| author | Vladimir Belyavsky <belyavskyv@gmail.com> | 2022-05-20 19:38:06 +0300 |
|---|---|---|
| committer | Vladimir Belyavsky <belyavskyv@gmail.com> | 2022-06-08 17:08:49 +0000 |
| commit | 4a2c31103c7c993c87f88087811e02804adfabf3 (patch) | |
| tree | f35619b84b40a556d61d6d6cb75a2e3b6207745d /src/plugins/platforms/windows/qwindowscontext.h | |
| parent | e4f9a78c18039a013326307f4884eeb7e83bd976 (diff) | |
Fallback to PerMonitorDpiAware if V2DpiAware is not supported by system
DPI_AWARENESS_CONTEXT_PER_MONITOR_AWARE_V2 might not be supported
on some legacy Windows 10 editions (prior Creator Update). In this
case SetProcessDpiAwarenessContext returns ERROR_INVALID_PARAMETER.
Fallback to DPI_AWARENESS_CONTEXT_PER_MONITOR_AWARE using old API
SetProcessDpiAwareness in such cases as the most suitable.
Fixes: QTBUG-103733
Pick-to: 6.3 6.4
Change-Id: I39216e63ecfcae96aaa159237a52b0a76bc5d956
Reviewed-by: Morten Johan Sørvig <morten.sorvig@qt.io>
Diffstat (limited to 'src/plugins/platforms/windows/qwindowscontext.h')
| -rw-r--r-- | src/plugins/platforms/windows/qwindowscontext.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/plugins/platforms/windows/qwindowscontext.h b/src/plugins/platforms/windows/qwindowscontext.h index ac65f745e7..4cc47a3ba4 100644 --- a/src/plugins/platforms/windows/qwindowscontext.h +++ b/src/plugins/platforms/windows/qwindowscontext.h @@ -121,7 +121,7 @@ public: static void setTabletAbsoluteRange(int a); void setProcessDpiAwareness(QtWindows::ProcessDpiAwareness dpiAwareness); static int processDpiAwareness(); - void setProcessDpiV2Awareness(); + bool setProcessDpiV2Awareness(); static bool isDarkMode(); |