[maemo-developers] HildonAnimationActor and transparency
From: Cornelius Hald hald at icandy.deDate: Fri Oct 23 10:08:38 EEST 2009
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Hi, yesterday I was playing around with HildonAnimationActor and it's really nice what you can do with it. But there are still some things, I don't really understand. Hopefully someone can help me with that :) I created a HildonAnimationActor and put a GtkImage, made from a ARGB png, onto it with gtk_container_add(). The problem is, that the HildonAnimationActor has it's own background, so the transparent parts of the image show the background of the actor instead of the underlaying widget. I can use hildon_animation_actor_set_opacity() an the actor to make it transparent, but that affects the complete actor, so both, the actors background and the image become transparent. My question is: How do I make the background of the actor completely transparent without altering the transparency of the content of the actor? I really hope I don't have to go back to HildonRemoteTexture, because HildonAnimationActor is much nicer for my purpose. Thanks! Conny P.S. HildonAnimationActor is a GtkWindow, so maybe I should just try to remove the background of the window? I don't know how to do that, but I know it's possible. Would this be the way to go or is there a simpler way?
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