On Wed, 22 Sep 2004 15:49:39 -0700 Milosz Derezynski <[EMAIL PROTECTED]>
babbled:
> I've got a question regarding Evas. I am coding a Winamp3/5 WAL skin
> loader, or at least the UI part of it since it will also require of
> having a MAKI bytecode interpreter, but that's another topic of course.
>
> Basically i'm implementing widgets using custom pixmaps, and the problem
> that i have is:
>
> I'm connecting handlers for all events MOUSE_IN, MOUSE_OUT, MOUSE_DOWN
> and MOUSE_UP for an Evas_Object.
>
> What i need to implement for this particular widget (button) is of
> course that when the mouse button is kept pressed but the pointer moves
> outside of the widget's area, the image is restored to the unpressed one
> (as it's the case with basically every GUI toolkit there is).
>
> Now the situation is that after MOUSE_DOWN was called and the mouse
> button is kept pressed by the user, the MOUSE_IN and MOUSE_OUT events
> are never being called, and i have no idea how to make the widget
> receive the appropriate information so it can do the redraw.
>
> Any hints on how to accomplish that, or is this a bug in Evas?
>
> Attached: Source code of the particular widget. Full source of current
> state is available at http://linux-media.net/walengine-snapshot-1.tar.gz
> (It requires GLib, Ecore, Evas, libxml2)
actually... what u have is not a bug.. its an explicit FEATURE. as long as mouse
buttons are down the mouse is GRABBED to the object(s) it went down on and
keeps reporting mouse moves to those grabbed objects until the mouse buttons are
raised. THEN it gets a mouse out just after the mouse up. basically i've left it
up to the programmer to deal with this in the mouse motion events. you can check
each motion event if the mouse is within, or outside the bounds o the object and
then know if its in our out yourself. basically the mouse is still VIRTUALLY in
the object (not physically) - so until it is both virtually and physically
outside.. u wont get an out. :)
:)
--
------------- Codito, ergo sum - "I code, therefore I am" --------------
The Rasterman (Carsten Haitzler) [EMAIL PROTECTED]
裸好多 [EMAIL PROTECTED]
Tokyo, Japan (東京 日本)
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