CODEWITHSUNDEEP
ios
Chris G.
Chris G.

Reputation: 25964

Animate setToolbarHidden not animated

Have you animated the appearance of the Toolbar - I am unable to get it to animate

This:

 [self.navigationController setToolbarHidden:NO animated:YES];

Or this:

 [UIView animateWithDuration:2.0
                         animations:^{
                             [self.navigationController setToolbarHidden:NO
                                                                animated:YES];
                         }
                         completion:^(BOOL finished){
                             // whatever
                         }];
    }

In both

- (void)viewDidAppear:(BOOL)animated{


- (void)viewWillAppear:(BOOL)animated{
}

Upvotes: 3

Views: 1193

Answers (3)

Mick MacCallum
Mick MacCallum

Reputation: 130193

This should work if your tool bar is actually added by the navigation controller. However, since it isn't it's leading me to believe that you've added the toolbar manually via drag and drop in interface builder. If that is the case, you'll have to create an IBOutlet for the toolbar, link it, and then use:

[UIView animateWithDuration:0.2 animations:^{
    [myToolBar setFrame:CGRectMake(myToolBar.frame.origin.x, myToolBar.frame.origin.y + myToolBar.frame.size.height, myToolBar.frame.size.width, myToolBar.frame.size.height)];
}];

Upvotes: 1

Chris G.
Chris G.

Reputation: 25964

This did actually work:

- (void)viewDidAppear:(BOOL)animated{
  [self.navigationController setToolbarHidden:NO animated:YES];
}

The animation should not start until the view is visible.

Upvotes: 2

Ricardo RendonCepeda
Ricardo RendonCepeda

Reputation: 3251

This should do the trick, with a UIToolbar created and linked from IB:

[UIView beginAnimations:@"animate" context:nil];
[UIView setAnimationBeginsFromCurrentState:YES];
[UIView setAnimationDuration:0.25f];
self.toolbar.frame = CGRectOffset(self.toolbar.frame, 0, direction*self.test.toolbar.size.height);
[UIView commitAnimations];

where "direction" is +/-1 depending on the movement direction (+ to move down, - to move up)

Upvotes: 2

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