Bug 310037 - [Palette] Transparent PNG palette entries are rendered incorrectly
Summary: [Palette] Transparent PNG palette entries are rendered incorrectly
Status: NEW
Alias: None
Product: GEF
Classification: Tools
Component: GEF-Legacy GEF (MVC) (show other bugs)
Version: unspecified   Edit
Hardware: PC Windows Vista
: P3 normal (vote)
Target Milestone: ---   Edit
Assignee: gef-inbox CLA
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Reported: 2010-04-21 17:42 EDT by John Ruud CLA
Modified: 2010-11-04 17:43 EDT (History)
1 user (show)

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Description John Ruud CLA 2010-04-21 17:42:31 EDT 
Build Identifier: 20090920-1017

Palette entry icons that are transparent PNGs are rendered incorrectly when the palette entries are selected (the icon background area typically turns black for a white palette background).

This bug is probably related to the numerous other transparent PNG bugs were the icons were rendered incorrectly in various controls, but many of these issues have now been fixed while the problem remains for the GEF palette.

Reproducible: Always

Steps to Reproduce:
1. In an existing GEF app that provides a palette, add a transparent png icon to one of the palette entries (like a TemplatePaletteEntry). Use for example the following png: https://bugs.eclipse.org/bugs/attachment.cgi?id=19921
2. Run the app, and notice that when the palette entry is selected, the icon background turns black (the icon background area for this particular icon is not very large, so only a small area turns black)