Full-page shadowing on top page.

ansani · Apr 20, 2010 · 33195fb · 33195fb
1 parent fb38bf3
commit 33195fb
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Showing 2 changed files with 7 additions and 0 deletions.
diff --git a/Leaves/LeavesView.h b/Leaves/LeavesView.h
@@ -14,6 +14,7 @@
 
 @interface LeavesView : UIView {
 	CALayer *topPage;
+	CALayer *topPageOverlay;
 	CAGradientLayer *topPageShadow;
 
 	CALayer *topPageReverse;

diff --git a/Leaves/LeavesView.m b/Leaves/LeavesView.m
@@ -31,6 +31,9 @@ - (id)initWithFrame:(CGRect)frame {
 		topPage.contentsGravity = kCAGravityLeft;
 		topPage.backgroundColor = [[UIColor whiteColor] CGColor];
 
+		topPageOverlay = [[CALayer alloc] init];
+		topPageOverlay.backgroundColor = [[[UIColor blackColor] colorWithAlphaComponent:0.2] CGColor];
+
 		topPageShadow = [[CAGradientLayer alloc] init];
 		topPageShadow.colors = [NSArray arrayWithObjects:
 										(id)[[[UIColor blackColor] colorWithAlphaComponent:0.6] CGColor],
@@ -71,6 +74,7 @@ - (id)initWithFrame:(CGRect)frame {
 		bottomPageShadow.endPoint = CGPointMake(1,0.5);
 
 		[topPage addSublayer:topPageShadow];
+		[topPage addSublayer:topPageOverlay];
 		[topPageReverse addSublayer:topPageReverseImage];
 		[topPageReverse addSublayer:topPageReverseOverlay];
 		[topPageReverse addSublayer:topPageReverseShading];
@@ -162,6 +166,7 @@ - (void) setLayerFrames {
 										0, 
 										40, 
 										bottomPage.bounds.size.height);
+	topPageOverlay.frame = topPage.bounds;
 }
 
 - (void) didTurnPageBackward {
@@ -196,6 +201,7 @@ - (void) setLeafEdge:(CGFloat)aLeafEdge {
 	leafEdge = aLeafEdge;
 	topPageShadow.opacity = MIN(1.0, 4*(1-leafEdge));
 	bottomPageShadow.opacity = MIN(1.0, 4*leafEdge);
+	topPageOverlay.opacity = MIN(1.0, 4*(1-leafEdge));
 	[self setLayerFrames];
 }