From addfca5cf637c0fe78d5bdeb2cb122f1f77131f8 Mon Sep 17 00:00:00 2001
From: John Bintz <me@johnbintz.com>
Date: Sun, 13 Aug 2006 17:45:18 +0000
Subject: added functions to allow update events to process during long-running
 operations

(bzr r1595)
---
 src/widgets/desktop-widget.cpp | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'src/widgets/desktop-widget.cpp')

diff --git a/src/widgets/desktop-widget.cpp b/src/widgets/desktop-widget.cpp
index 9590af94c..795fdb0f8 100644
--- a/src/widgets/desktop-widget.cpp
+++ b/src/widgets/desktop-widget.cpp
@@ -660,6 +660,15 @@ SPDesktopWidget::requestCanvasUpdate() {
     gtk_widget_queue_draw (GTK_WIDGET (SP_CANVAS_ITEM (this->desktop->main)->canvas));
 }
 
+void 
+SPDesktopWidget::requestCanvasUpdateAndWait() {
+    requestCanvasUpdate();
+    
+    while (gtk_events_pending()) 
+      gtk_main_iteration_do(FALSE);
+
+}
+
 void 
 SPDesktopWidget::setCoordinateStatus(NR::Point p)
 {
-- 
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