handle double click mouse event

Hi. Is there any info how correct to track the double click mouse events? Unfortunately I cant find anything about it. I need to distinguish the single and double click on same window. but both wimp_CLICK_SELECT and wimp_DOUBLE_SELECT flags have the same value 4. And my both expressions works on single and double clicks. Is it possible? Thanks

The codes returned depend on the window (or icon) button type.

There’s only one type, wimp_BUTTON_DOUBLE_CLICK_DRAG (10), which can differentiate clicks and double-clicks. And for this, thanks to some genius design decisions by Acorn, a Select double-click returns wimp_DOUBLE_SELECT (4), but a Select single-click returns wimp_SINGLE_SELECT (1024). Note that this is a different constant from wimp_CLICK_SELECT, which is – indeed – 4 and works with all of the other window and icon button types.

thanks for your answer. it works