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TOPIC: Editing document on iOS 13 in PageSheet modal presentation style

Editing document on iOS 13 in PageSheet modal presentation style 2 weeks 6 days ago #14646

  • vladimir14Abakumov
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Hello.

In iOS 13 modal presentations using the form and page sheet style can be dismissed with a pan down gesture. This functionality can be disabled by setting isModalInPresentation = true, but it still allows the sheet to be pulled down. As a result I can't draw on the pdf canvas which is contained in a modal view controller presented as a sheet. I tried to use last iOS 3.55beta4 and I managed draw only vertical lines. Another lines started to be drawn then cut off and my view controller started to move (please see attachment).

Any advices?

Best wishes,
Vladimir Abakumov

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Editing document on iOS 13 in PageSheet modal presentation style 2 weeks 6 days ago #14647

  • stronglee
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Hi
If you want disable the pan gesture,you can try
- (void)viewDidAppear:(BOOL)animated
{
[super viewDidAppear:animated];
// disable the pan back gesture
if ([self.navigationController respondsToSelector:@selector(interactivePopGestureRecognizer)]) {
self.navigationController.interactivePopGestureRecognizer.enabled = NO;
}
}

- (void)viewWillDisappear:(BOOL)animated
{
[super viewWillDisappear:animated];
// when disable viewcontroller reopen it for other viewcontroller
if ([self.navigationController respondsToSelector:@selector(interactivePopGestureRecognizer)]) {
self.navigationController.interactivePopGestureRecognizer.enabled = YES;
}
}

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Editing document on iOS 13 in PageSheet modal presentation style 1 week 2 days ago #14669

  • vladimir14Abakumov
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