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Allocate topViewSnapshot ahead of time

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- Fixes tapping gesture from disappearing when presenting modal, rotating, and then dismissing.
This commit is contained in:
Mike Enriquez
2012-03-23 11:24:48 -04:00
parent c446607bda
commit 993a18d813
1 changed files with 4 additions and 3 deletions
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7
ECSlidingViewController/Vendor/ECSlidingViewController/ECSlidingViewController.m vendored
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@@ -172,6 +172,10 @@ NSString *const ECSlidingViewTopDidReset = @"ECSlidingViewTopDidReset";
self.resetStrategy = ECTapping | ECPanning;
self.resetTapGesture = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(resetTopView)];
_panGesture = [[UIPanGestureRecognizer alloc] initWithTarget:self action:@selector(updateTopViewHorizontalCenterWithRecognizer:)];
self.topViewSnapshot = [[UIView alloc] initWithFrame:self.topView.bounds];
[self.topViewSnapshot setAutoresizingMask:self.autoResizeToFillScreen];
[self.topViewSnapshot addGestureRecognizer:self.resetTapGesture];
}
- (void)viewWillAppear:(BOOL)animated
@@ -400,10 +404,8 @@ NSString *const ECSlidingViewTopDidReset = @"ECSlidingViewTopDidReset";
- (void)addTopViewSnapshot
{
if (!self.topViewSnapshot.superview && !self.shouldAllowUserInteractionsWhenAnchored) {
self.topViewSnapshot = [[UIView alloc] initWithFrame:self.topView.bounds];
topViewSnapshot.layer.contents = (id)[UIImage imageWithUIView:self.topView].CGImage;
[self.topView addSubview:self.topViewSnapshot];
[self.topViewSnapshot addGestureRecognizer:self.resetTapGesture];
}
}
@@ -411,7 +413,6 @@ NSString *const ECSlidingViewTopDidReset = @"ECSlidingViewTopDidReset";
{
if (self.topViewSnapshot.superview) {
[self.topViewSnapshot removeFromSuperview];
topViewSnapshot = nil;
}
}