I want to change the style of a TTrackBar component. I have added an Image control to TTrackBarHThumb style to show as the thumb button, but now the tracking not working, when I click and drag the thumb button it not move with the mouse cursor.
I know this is because the click of mouse hit on the Image instead of the thumb button, but there is not another way to change the thumb button. There is a style named hthumb but it has no any property to change the bitmap of thumb
How can I change the thumb button of TTrackBar without adding a new Image control ? or how to make the tracking works when using an image as thumb button ?
I`m using Delphi XE 6 and my project is a FireMonkey Desktop Application