Differentiate input source for TTrackbar

[wimpie]

Hi

How do one know whether a trackbar's Position property was changed from code (trackbar.position := xx) or from the GUI (using mouse or keyboard). I need to take different actions depending on this

[typo]

I think you need to use a boolean variable to avoid executing your event handler when position is changed by code.

[wimpie]

Thanks for the reply. I ended up disconnecting the event handler for the cases where the position is set by code.