[QTBUG-78544] QPalette resolve_mask doesn't contain color group data - Qt Bug Tracker

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Details

Type: Bug
Status: Closed
Priority: P2: Important
Resolution: Done
Affects Version/s: 5.13.0
Fix Version/s: None
Component/s: GUI: Painting
Labels:
- qpalette

Platform/s:

All
Commits:
4d8ee1b3493b79a6f1cd5200e6102711c0102c9e (qt/qtbase/dev)

Description

QPalette::Data::resolve_mask contains only color role data (e.g. QPalette::WindowText), it means that all methods that use this mask don't work correct. For example:

1) QPalette::isBrushSet (documentation is also wrong):

QPalette p;
p.setColor(QPalette::Active, QPalette::WindowText, Qt::red);

qDebug() << p.isBrushSet(QPalette::Active, QPalette::WindowText)    // -> true
         << p.isBrushSet(QPalette::Disabled, QPalette::WindowText)  // -> true
         << p.isBrushSet(QPalette::Inactive, QPalette::WindowText); // -> true

2) QPalette::resolve also works wrong in the similar scenario.