[passepartout] return a proper code to indicate whether the event was handled

[Sven Herzberg <herzi src gnome org>]

commit b6ed994df79a83fea4a59fbf8c883a148e08888e
Author: Sven Herzberg <herzi lanedo com>
Date:   Mon Apr 13 00:29:37 2009 +0200

    return a proper code to indicate whether the event was handled
    
    * src/pptout/docview.cc: return true if the event was handled and false if now
---
 src/pptout/docview.cc |    6 +++++-
 1 files changed, 5 insertions(+), 1 deletions(-)

diff --git a/src/pptout/docview.cc b/src/pptout/docview.cc
index 92185d0..ef26c4f 100644
--- a/src/pptout/docview.cc
+++ b/src/pptout/docview.cc
@@ -542,11 +542,15 @@ void DocumentView::end_move(bool revert) {
 }
 
 bool DocumentView::on_key_press_event(GdkEventKey* key) {
-  if(key->keyval == 65307) { // escape
+  if(key->keyval == GDK_Escape) {
+    bool result = moving || reshaping;
+
     if(moving)
       end_move(true);
     if(reshaping)
       end_reshape(true);
+
+    return result;
   }
   return false;
 }