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changeset 199:a51613eaf27a

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fix zoom button.
author oc
date Fri, 27 Jun 2014 17:19:58 +0900
parents f5abf6ba9957
children 70af0b1b88d2
files src/viewer_swing/java/com/glavsoft/viewer/swing/Surface.java
diffstat 1 files changed, 2 insertions(+), 1 deletions(-) [+]
line wrap: on
line diff
--- a/src/viewer_swing/java/com/glavsoft/viewer/swing/Surface.java	Fri Jun 27 17:10:33 2014 +0900
+++ b/src/viewer_swing/java/com/glavsoft/viewer/swing/Surface.java	Fri Jun 27 17:19:58 2014 +0900
@@ -229,7 +229,8 @@
                 setLocalCursorShape(uiSettings.getMouseCursorShape());
             }
 		}
-		mouseEventListener.setScaleFactor(scaleFactor);
+		if (mouseEventListener!=null) 
+			mouseEventListener.setScaleFactor(scaleFactor);
 		updateFrameSize();
 	}