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Show checkerboard background for transparent ColorView palette items - #21613
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MrJul merged 1 commit intoJul 6, 2026
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MrJul
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You can test this PR using the following package version. |
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@cla-avalonia agree |
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This looks great to me! Thanks so much for taking the time to add it. Slipped my mind... |
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MrJul
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Jul 6, 2026
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Summary
Adds the existing ColorPicker checkerboard transparency background behind palette color swatches.
This makes palette entries with alpha below 255, including
Colors.Transparent, visibly indicate transparency instead of appearing as empty or flat swatches.Before:
After:
Fixes #20828
Changes
ColorViewpalette item templates in Fluent and Simple themes.ColorPickerdropdown palette item templates in Fluent and Simple themes for consistency.ColorControlCheckeredBackgroundBrushalready used by preview controls.Verification
Avalonia.Controls.ColorPickersuccessfully.