Add Alpha, Saturation, Brightness to Launcher Icons

[GoogleCodeExporter]

What steps will reproduce the problem?
None, feature enhancement

What is the expected output? What do you see instead?
Ability to alter Alpha/Saturation/Brightness of launcher icons.  Only the A/S/B 
of systray icons can be modified.

What version of the product are you using? On what operating system?
Tint2 SVN (launchers)

I would like to be able to adjust the alpha, saturation, and brightness of 
launcher icons as with systray icons (add launcher_icon_asb like 
systray_icon_asb for orthogonal functionality).  

This could be implemented in conjunction with "Issue 44 Mouse Over Effect" as 
two configuration values: launcher_icon_asb and launcher_hover_icon_asb for 
configurable prelight or other ASB effect. (Since tooltips have been 
implemented for launchers and mouse hover is already detected in the code, I 
imagine this would be an easy progression).

Original issue reported on code.google.com by goo...@craigoakes.com on 8 Oct 2011 at 2:59

[GoogleCodeExporter]

Accepted.  A/S/B for launcher icons to be implemented with configuration option 
launcher_icon_asb.

Original comment by goo...@craigoakes.com on 11 Oct 2011 at 10:21

• Changed state: Accepted
• Added labels: Type-Enhancement
• Removed labels: Type-Defect

[GoogleCodeExporter]

Completed with r641.  Implemented with new configuration parameter 
launcher_icon_asb in tint2rc.  Takes the same three parameters as 
systray_icon_asb and task_*icon_asb; defaults to the same values as well 
(launcher_icon_asb = 100 0 0).

Original comment by goo...@craigoakes.com on 12 Oct 2011 at 12:25

• Changed state: Fixed

[GoogleCodeExporter]

Original comment by goo...@craigoakes.com on 12 Oct 2011 at 12:28