Hi, Xiong Huan <[EMAIL PROTECTED]> writes:
> Then I tried some widgets that definitely has their own windows(eg., > GtkList and GtkListItem). However, when I tried to call > gdk_directfb_window_set_opacity() to set them semi-transparent, it > didn't work again. I thought I had explained that gdk_directfb_window_set_opacity() can only work on toplevel windows. It's a GDK wrapper for IDirectFBWindow::SetOpacity and in DirectFB all windows are toplevel windows. If you want to modify the look of GTK+ widgets, such as buttons, I suggest you use or modify an existing GTK+ theme. The directfb-pixbuf engine should give you an idea of how to write a GTK+ theme that makes use of alpha-blending and other DirectFB features. Sven -- Info: To unsubscribe send a mail to [EMAIL PROTECTED] with "unsubscribe directfb-users" as subject.
