Question and Answer Database FAQ2346D.txt Setting a transaprent background color for TImageList Category :Miscellaneous Platform :All Product :Delphi 3.x Question: How do I set the transparent color in an TImageList so the background color doesn't show? Answer: Use the TImageList.AddMasked(Bitmap: TBitmap; MaskColor: TColor) method. You can either pass the transparent color yourself in the second parameter or clDefault to let the imagelist take the bottom-left pixel's color. TSpeedButton and TBitBtn use this method. Check-out buttons.pas (around line 560) to see an example. 7/16/98 4:31:28 PM
Last Modified: 25-FEB-00