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Always add the modal view to the root view, not the current one - thi…

…s mimics standard modal view behaviour better
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commit 2e3dbd72f8a3582e08685ba8e104d08c373a6a54 1 parent 286dd39
@reednj authored
Showing with 7 additions and 6 deletions.
  1. +7 −6 Source/UIViewController+TDSemiModalExtension.m
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13 Source/UIViewController+TDSemiModalExtension.m
@@ -14,22 +14,23 @@ @implementation UIViewController (TDSemiModalExtension)
- (void) presentSemiModalViewController:(TDSemiModalViewController*)vc {
UIView* modalView = vc.view;
UIView* coverView = vc.coverView;
-
- coverView.frame = self.view.bounds;
+ UIView *rootView = UIApplication.sharedApplication.delegate.window.rootViewController.view;

This line supposed to be:

UIView *rootView = UIApplication.sharedApplication.delegate.window.rootViewController.presentedViewController.view

@reednj Owner
reednj added a note

Can you explain what the advantage is with that? It works better when showing the modal view inside another modal view or something?

Hi
i think the line should be:
UIView *rootView = self.view;

There is a bug in IOS, where the the view pointer you get is not always the one that is the top.

thanks

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+
+ coverView.frame = rootView.bounds;
coverView.alpha = 0.0f;
- modalView.frame = self.view.bounds;
+ modalView.frame = rootView.bounds;
modalView.center = self.offscreenCenter;
- [self.view addSubview:coverView];
- [self.view addSubview:modalView];
+ [rootView addSubview:coverView];
+ [rootView addSubview:modalView];
[UIView beginAnimations:nil context:nil];
[UIView setAnimationDuration:0.6];
modalView.frame = CGRectMake(0, 0, modalView.frame.size.width, modalView.frame.size.height);
coverView.alpha = 0.5;
-
+
[UIView commitAnimations];
}
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