AddedGlyph is not rotating
Rotating of this glyph is not implemented, dropdown arrows only.
And another thing is that there is option to completely hide Button though sComboBox1.ButtonSkinSection := ‘TRANSPARENT’; It is hidden in normal condition but again become visible in MouseDown and MouseEnter event.
Some old skins have whole arrow button defined as one glyph image.
Changing of skin section have no influence in this case. Which skin do you use in this case?
You know ImageList itself is a buggy component. You will found some Posts in StackOverFlow.
StackOverFlow is huge, which problems with standard imagelists do you have?