[iphone] now decoders need to be injected into ZXingWidgetController to enhance perfo...

[zxing.git] / iphone / ZXingWidget / Classes / OverlayView.m

diff --git a/iphone/ZXingWidget/Classes/OverlayView.m b/iphone/ZXingWidget/Classes/OverlayView.m
index b8e2355..7c55d49 100755 (executable)
--- a/iphone/ZXingWidget/Classes/OverlayView.m
+++ b/iphone/ZXingWidget/Classes/OverlayView.m
@@ -18,11 +18,16 @@
 
 static const CGFloat kPadding = 10;
 
+@interface OverlayView()
+@property (nonatomic,assign) UIButton *cancelButton;
+@end
+
+
 @implementation OverlayView
 
 @synthesize delegate, oneDMode;
 @synthesize points = _points;
-
+@synthesize cancelButton;
 
 ////////////////////////////////////////////////////////////////////////////////////////////////////
 - (id) initWithFrame:(CGRect)theFrame cancelEnabled:(BOOL)isCancelEnabled oneDMode:(BOOL)isOneDModeEnabled {
@@ -30,7 +35,8 @@ static const CGFloat kPadding = 10;
                self.backgroundColor = [UIColor clearColor];
     self.oneDMode = isOneDModeEnabled;
     if (isCancelEnabled) {
-      cancelButton = [UIButton buttonWithType:UIButtonTypeRoundedRect];
+      UIButton *butt = [UIButton buttonWithType:UIButtonTypeRoundedRect]; 
+      self.cancelButton = butt;
       [cancelButton setTitle:@"Cancel" forState:UIControlStateNormal];
       if (oneDMode) {
         [cancelButton setTransform:CGAffineTransformMakeRotation(M_PI/2)];
@@ -60,7 +66,6 @@ static const CGFloat kPadding = 10;
        imageView = nil;
        [_points release];
        _points = nil;
-       [cancelButton release];
        [super dealloc];
 }