Re: Change image upon mouse hover

[Yuan Fu]

On 12/5/23 7:26 PM, Eli Zaretskii wrote:
> > Date: Tue, 5 Dec 2023 13:24:29 -0800
> > From: Yuan Fu <casouri@gmail.com>
> >
> > > > I want to change the left one to the right one when mouse hovers over
> > > > it. Is it possible? What's the best way to do it?
> > > Did you try to use the help-echo text property?  Its value can be a
> > > function, see "Special Properties" in the ELisp manual.
> > Thanks, this works brilliantly! However, now I realized that there's
> > another problem: I need to change the image back to the one with no
> > background when cursor leaves the button.
> I guess you'd need a timer to do that?
Why didn't I think of that? Yes, that works great! Thanks! I was trying 
crazy hacks on track-mouse and read-events and had no luck ;-)

Yuan