[goocanvas] 2010-10-24 Damon Chaplin <damon gnome org>

[Damon Chaplin <damon src gnome org>]

commit b55d6bafbe5c5ba292ee50c5a03bb0920ae6ebce
Author: Damon Chaplin <damon gnome org>
Date:   Sun Oct 24 17:46:45 2010 +0100

    2010-10-24  Damon Chaplin  <damon gnome org>
    
    	    * src/goocanvas.c (redraw_static_items_at_position)
    	    (goo_canvas_adjustment_value_changed): comment out the calls to
    	    gdk_window_process_updates() as they cause flickering when zooming.
    	    I'm not sure if we should use something else instead.

 ChangeLog       |    7 +++++++
 src/goocanvas.c |    6 ++++--
 2 files changed, 11 insertions(+), 2 deletions(-)
---
diff --git a/ChangeLog b/ChangeLog
index 45f5257..3f6283e 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,12 @@
 2010-10-24  Damon Chaplin  <damon gnome org>
 
+	* src/goocanvas.c (redraw_static_items_at_position)
+	(goo_canvas_adjustment_value_changed): comment out the calls to
+	gdk_window_process_updates() as they cause flickering when zooming.
+	I'm not sure if we should use something else instead.
+
+2010-10-24  Damon Chaplin  <damon gnome org>
+
 	* Released GooCanvas 1.90.1
 
 2010-10-24  Damon Chaplin  <damon gnome org>
diff --git a/src/goocanvas.c b/src/goocanvas.c
index 749cc8c..b653969 100644
--- a/src/goocanvas.c
+++ b/src/goocanvas.c
@@ -1794,7 +1794,8 @@ redraw_static_items_at_position (GooCanvas *canvas,
       priv->static_window_x = x;
       priv->static_window_y = y;
 
-      gdk_window_process_updates (canvas->canvas_window, TRUE);
+      /* FIXME: This causes flicker. Do we need it? */
+      /*gdk_window_process_updates (canvas->canvas_window, TRUE);*/
 
       /* Now reset the window position. */
       priv->static_window_x = window_x_copy;
@@ -2054,7 +2055,8 @@ goo_canvas_adjustment_value_changed (GtkAdjustment *adjustment,
       else
 	{
 	  /* Process updates here for smoother scrolling. */
-	  gdk_window_process_updates (canvas->canvas_window, TRUE);
+	  /* FIXME: This causes flicker. Do we need it? */
+	  /*gdk_window_process_updates (canvas->canvas_window, TRUE);*/
 
 	  /* Now ensure the static items are redrawn in their new position. */
 	  redraw_static_items_at_position (canvas, priv->window_x,