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[Emacs-diffs] master c0af83b: Don't attempt to disable double buffering
From: |
Philipp Stephani |
Subject: |
[Emacs-diffs] master c0af83b: Don't attempt to disable double buffering in newer GTK+ versions |
Date: |
Sat, 23 Sep 2017 07:02:25 -0400 (EDT) |
branch: master
commit c0af83b6ccf2dab9a515dd7f52eb9d4500275ae3
Author: Philipp Stephani <address@hidden>
Commit: Philipp Stephani <address@hidden>
Don't attempt to disable double buffering in newer GTK+ versions
* src/gtkutil.c (xg_create_frame_widgets): Stop calling deprecated
function gtk_widget_set_double_buffered.
---
src/gtkutil.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/src/gtkutil.c b/src/gtkutil.c
index b98b0d0..8ecbc5c 100644
--- a/src/gtkutil.c
+++ b/src/gtkutil.c
@@ -1233,12 +1233,14 @@ xg_create_frame_widgets (struct frame *f)
if (FRAME_EXTERNAL_TOOL_BAR (f))
update_frame_tool_bar (f);
+#if ! GTK_CHECK_VERSION (3, 14, 0)
/* We don't want this widget double buffered, because we draw on it
with regular X drawing primitives, so from a GTK/GDK point of
view, the widget is totally blank. When an expose comes, this
will make the widget blank, and then Emacs redraws it. This flickers
a lot, so we turn off double buffering. */
gtk_widget_set_double_buffered (wfixed, FALSE);
+#endif
#if ! GTK_CHECK_VERSION (3, 22, 0)
gtk_window_set_wmclass (GTK_WINDOW (wtop),
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