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Highlight component

Title: Highlight component Use CM_MOUSEENTER and CM_MOUSELEAVE messages: TYourObject = class(TAnyControl) ... private procedure CMMouseEnter(var AMsg: TMessage); message CM_MOUSEENTER; procedure CMMouseLeave(var AMsg: TMessage); message CM_MOUSELEAVE; ... end; implementation procedure TYourObject.CMMouseEnter(var AMsg: TMessage); begin ParentColor:=False; Color:=clHighlightText; end; procedure TYourObject.CMMouseLeave(var AMsg: TMessage); begin ParentColor:=True; end;