I am using the method SetBitmapCurrent on all my wxBitmapButtons, so their look change when the mouse is over the button.
But it takes me a lot of time, because I am making the bitmap of the state "current" in the software Gimp for each bitmapButton.
Is there a way to generate a bitmap for the state "current" automatically?
For example, the program copies the original bitmap, adds some brightness and uses it as bitmap for the state "current".
It would save me a lot of time!
It seems that the wxBitmapButtons should already do it automatically, as i read the following quote in the description of its constructor, but the bitmaps are always the same in my program.
I am on windows 7, with wxWidget 2.9.5.The bitmap parameter is normally the only bitmap you need to provide, and wxWidgets will draw the button correctly in its different states.