UINavigationController.hidesBottomBarWhenPushed is not handled? about jbtabbarcontroller HOT 8 CLOSED

I will look into implementing this natively in JBTabBarController, but it looks like it will take a fair amount of effort if it is in fact possible.

You will need to do this manually for now. You should be able to achieve this fairly easily animating the frame of the JBTabBar and the frame of the navController in viewDidAppear or viewWillAppear and viewDidDisappear or viewWillDisappear.

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or implement the UINavigationControllerDelegate Protocol and animate the views in navigationController:willShowViewController:animated: or navigationController:didShowViewController:animated:

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Not sure we are on the same page on this: the 'hidesBottomBarWhenPushed' method is meant to hide the bottom bar (in this case the UITabBar when the view controller is pushed on the navigation stack, no animation involved.

Thanks,
F.

Fabrizio Prosperi
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On Sunday, April 29, 2012 at 23:22 , Jin Budelmann wrote:

or implement the UINavigationControllerDelegate Protocol and animate the views in navigationController:willShowViewController:animated: or navigationController:didShowViewController:animated:

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#4 (comment)

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I haven't used hidesBottomBarWhenPushed before, but my understanding of it matches what you have said.

When you push a view controller with hidesBottomBarWhenPushed set onto the nav stack, does it not animate the hiding of the "bottom bar"/UITabBar? That is what I meant by animation in the comment above. If you simply want to hide it without any animation, just set tabBar.hidden to YES and resize the selectedViewController's view.

Might be worth checking out this guy's fork of BCTabBarController and applying the same thing to JBTabBarController.
xuzhe/BCTabBarController@467ae07

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Thanks, halfway there. Managed to hide tabBar in viewDidLoad but can't seem to resize self.view with:

• (void)viewDidLoad
  {
  [super viewDidLoad];
  self.navigationController.JBTabBarController.tabBar.hidden = YES;
  self.view.frame = CGRectMake(0, 0, 320, 460);
  }

Maybe viewDidLoad is too late, but in initWithFrame the tabBar is not accessible yet.

F.

Fabrizio Prosperi
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On Monday, April 30, 2012 at 1:24 , Jin Budelmann wrote:

I haven't used hidesBottomBarWhenPushed before, but my understanding of it matches what you have said.

When you push a view controller with hidesBottomBarWhenPushed set onto the nav stack, does it not animate the hiding of the "bottom bar"/UITabBar? That is what I meant by animation in the comment above. If you simply want to hide it without any animation, just set the tabBar.hidden to YES and resize the selectedViewController.

Might be worth checking out this guy's fork of BCTabBarController and applying the same thing to JBTabBarController.
xuzhe/BCTabBarController@467ae07

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#4 (comment)

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I wouldn't recommend doing it in viewDidLoad, but if you replace the third line with self.navigationController.view.frame = CGRectMake(0, 0, 320, 460); it should work.

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Thank you very much Jin, it worked.

F.

Fabrizio Prosperi
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On Monday, April 30, 2012 at 2:42 , Jin Budelmann wrote:

I wouldn't recommend doing it in viewDidLoad, but if you replace the third line with self.navigationController.view.frame = CGRectMake(0, 0, 320, 460); it should work.

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No problem

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