I'm not familiar with Win32GUI, but Gtk2 has a similar behavior with Labels. The labels don't have an underlying lowlevel widget window, so they don't respond to mouse movements. In Gtk2, we get around it by putting the label into what is called an event-box.... then the event-box responds.

Upon googling myself for "Win32GUI label event", it seems the label needs the notify=>1, option. YMMV

I'm not really a human, but I play one on earth.
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In reply to Re: How do I get OnMouseOver event to work on a label? by zentara
in thread How do I get OnMouseOver event to work on a label? by ZJ.Mike.2009

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