Add a gtkimage with the current pixbuf to button-widget

We need to add a child to the button to get the right allocation of the
pixbuf. When the button is created without a pixbuf,
get_preferred_width/height are called the first time when the widget is
allocated and 0x0 size is cached by gtksizerequest. Since the widget
doesn't change its size when a pixbuf is set, gtk_widget_queue_resize()
always uses the cached values instead of calling
get_preferred_width_height() again. So the actual size, based on pixbuf
size, is never used. We are overriding the draw() method, so having a
child doesn't affect the widget rendering anyway.

Taken from gnome-panel commit: 0b8ace11087855d741cdeed97dc839db50319ae8
from: Carlos Garcia Campos <[email protected]>

0 files changed, 0 insertions, 0 deletions