Commit Graph

2 Commits

Author SHA1 Message Date
Vadim Zeitlin
7b7ad6a7f2 Fix harmless unused variable warning.
The value of wxColour::Alpha() was assigned to a temporary variable which
wasn't used afterwards and Mac OS g++ warned about it.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@61984 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2009-09-21 08:44:25 +00:00
Vadim Zeitlin
b0edecea48 Add wxColour::{Set,Get}RGB[A]().
These methods allow to operate with all 3 or 4 colour channels at once.

Add their implementation, documentation and a unit test for wxColour
exercising them.

Closes #9918.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@61976 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2009-09-19 16:29:50 +00:00