widget: Improve early exit checks on queue_draw()
authorBenjamin Otte <otte@redhat.com>
Tue, 18 Oct 2016 01:49:09 +0000 (03:49 +0200)
committerBenjamin Otte <otte@redhat.com>
Wed, 26 Oct 2016 14:25:49 +0000 (16:25 +0200)
commit3fd63e1d675a6744e3bf42cfec29d0602ba6e500
tree2568c75d97a49355d9428a1308361064375e4ea6
parent52c4421bd3c798eb65c12a41449bb2bee2ea2f71
widget: Improve early exit checks on queue_draw()

(1) We don't need to check for realized when we check for mapped right
    below.
(2) Empty regions don't need to be drawn.
gtk/gtkwidget.c