(Oops, forgot to send this back to the mailing list. I like sending
everything to the ML so it can be archived.)
On Thu, Sep 20, 2001 at 05:03:02PM +0100, Tom Insam wrote:
> I'm playing with an alternate launcher (based off the included launcher
> plugin)that behaves like the new macos dock - icons near the cursor grow,
> the size tails off to the left & right, etc. Problem is, the images don't
> get mouse_out messages if I don't touch the further desktop before moving
> into a window. How would I make a 'mouse leaving domain of further' call the
> mouse_out function?
Hm... I'm pretty sure evas does call the mouse_out function when the
mouse leaves the desktop.
further.c, line 94:
case LeaveNotify:
debug printf("leave\n");
evas_event_leave(evas);
break;
That's an X event, if the mouse leaves the further window.
Then, in evas_events.c:
void
evas_event_leave(Evas e)
{
if (!e) return;
e->mouse.in = 0;
if ((e->mouse.object) && (!e->mouse.button_object))
{
_evas_callback_call(e, e->mouse.object, CALLBACK_MOUSE_MOVE,
e->mouse.buttons, e->mouse.x, e->mouse.y);
_evas_callback_call(e, e->mouse.object, CALLBACK_MOUSE_OUT,
e->mouse.buttons, e->mouse.x, e->mouse.y);
e->mouse.object = NULL;
}
}
It calls the MOUSE_OUT callback.
As a simple test: slide a window halfway over an icon on the
existing launcher and then move the mouse between the window and the
icon.
Let me know if I can help any more. I'm eager to see what you've done.
It's particularly difficult to get all of the timing code right.
See furtherp_fade_full in plugin.c; that's my fifth attempt at it, and
it's that complicated because it needs to be.
--
Evan Martin
evan@livejournal.com
http://neugierig.org
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