slightly delay triggering the action in CPControl performClick: to ma…

…ke sure the click is always visible

AppKit/CPControl.j

@@ -337,13 +337,13 @@ var CPControlBlackColor     = [CPColor blackColor];
 
     [self highlight:YES];
     [self setState:[self nextState]];
-    [self sendAction:[self action] to:[self target]];
 
     [CPTimer scheduledTimerWithTimeInterval:0.1 target:self selector:@selector(unhighlightButtonTimerDidFinish:) userInfo:nil repeats:NO];
 }
 
 - (void)unhighlightButtonTimerDidFinish:(id)sender
 {
+    [self sendAction:[self action] to:[self target]];
     [self highlight:NO];
 }