diff options
| author | Doris Verria <doris.verria@qt.io> | 2022-08-29 13:39:30 +0200 |
|---|---|---|
| committer | Doris Verria <doris.verria@qt.io> | 2022-08-30 03:00:04 +0200 |
| commit | 56e2e899555c99d4013fdbef940a79de9dc542ea (patch) | |
| tree | 8c567aecc60b28cf9b94a9081a9a77234b8f7353 /src/gui/kernel/qplatformtheme.cpp | |
| parent | 39cea8900b02479aca222ba1f4b4bc54a9c27f02 (diff) | |
Add nullptr check for theme when initializing palette
Pick-to: 6.2 6.3 6.4
Change-Id: Iaac2c92f5f7e7fd5c25d6ecde058d4dc01c62aa1
Reviewed-by: Andy Nichols <andy.nichols@qt.io>
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
Diffstat (limited to 'src/gui/kernel/qplatformtheme.cpp')
| -rw-r--r-- | src/gui/kernel/qplatformtheme.cpp | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/gui/kernel/qplatformtheme.cpp b/src/gui/kernel/qplatformtheme.cpp index fe044bd1be..8e8d7b3be5 100644 --- a/src/gui/kernel/qplatformtheme.cpp +++ b/src/gui/kernel/qplatformtheme.cpp @@ -344,8 +344,10 @@ QPlatformThemePrivate::~QPlatformThemePrivate() Q_GUI_EXPORT QPalette qt_fusionPalette() { - const bool darkAppearance = QGuiApplicationPrivate::platformTheme()->appearance() - == QPlatformTheme::Appearance::Dark; + auto theme = QGuiApplicationPrivate::platformTheme(); + const bool darkAppearance = theme + ? theme->appearance() == QPlatformTheme::Appearance::Dark + : false; const QColor windowText = darkAppearance ? QColor(240, 240, 240) : Qt::black; const QColor backGround = darkAppearance ? QColor(50, 50, 50) : QColor(239, 239, 239); const QColor light = backGround.lighter(150); |