uitoolbar

问题 I have a modal view that has a UIToolbar at the top . In this view I present another modal view. The problem is that when the second view is dismissing the UIToolbar of the first modal view seems to slide under the app status bar, this does not happen when the firs modal view is presented, only when the second one is dismissed. Any idea how to fix this? The view frame changes when the view is redisplayed 2012-12-11 14:53:49.976 app[11225:907] toolbar frame: {{0, 0}, {320, 44}} 2012-12-11 14

问题 I am trying to place a toolbar above a date picker that has back and forward arrows on the left side of the toolbar. I'd like to do this using standard iOS machinery and not roll out custom buttons to do this. Is this possible? I have attached an image for referral. Thanks in advance! 回答1: I know you don't want to use custom buttons, and this solution doesn't have custom buttons, but it does have custom icons. I hope it works for you. I have looked all over the place for a solution and did

问题 I am trying to place a toolbar above a date picker that has back and forward arrows on the left side of the toolbar. I'd like to do this using standard iOS machinery and not roll out custom buttons to do this. Is this possible? I have attached an image for referral. Thanks in advance! 回答1: I know you don't want to use custom buttons, and this solution doesn't have custom buttons, but it does have custom icons. I hope it works for you. I have looked all over the place for a solution and did

问题 I want to use a table view as the detail pane in my UISplitViewController. How do I put the toolbar at the top? I want to be able to add bar button items in the same way as my non-table detail views. Thanks. 回答1: My frustration with this problem lay in trying to use the UITableViewController class, which does not allow you to add other UI elements like a toolbar. I solved it by creating a UIViewController object and adding the toolbar and table view to its nib individually. I then had the

问题 I've create a UISegmentedControl and successfully attached it to my navigationItem.tableView. But when I try instead to attach it to a UIToolbar, it blows up. I'm sure I've seen UISegementedControls on toolbars before - but can't seem to get it working. Thoughts? // works NSArray *statusItems = [[NSArray alloc] initWithObjects:@"one", @"two", nil]; statusSegments_ = [[UISegmentedControl alloc] initWithItems:statusItems]; self.navigationItem.titleView = statusSegments_; // doesn't work NSArray

问题 I am just trying out which is better with regards to dismissing a UIPickerView -- a button on the navigation bar or a "Done" button on a toolbar above the picker view. I have implemented both buttons, and I am trying to dismiss the picker view and resign first responder. How can I dismiss the UIPickerView with the "Done" Button on the toolbar? This is my code for the UIToolBar : UIToolbar* keyboardDoneButtonView = [[UIToolbar alloc] init]; keyboardDoneButtonView.barStyle = UIBarStyleBlack;

问题 I'm testing the new universal storyboard in XCode 6. I basically created a view with a toolbar positioned at the bottom. When I run that basic example in the iPad the toolbar is not at the bottom And here is in the storyboard How can I place the UIToolbar at the bottom and using all the available width for all different screens? 回答1: Use Autolayout. Set the left margin, right margin and bottom space constraints on the toolbar to make it dock at the bottom. Optionally, add a height constraint

问题 Iam doing one project using storyboard ,in one viewcontroller i have a button.When i clicked that it will move to next viewcontroller but its a separate xib file. Now i tried to add aback button to that xib file So i can move back to my storyboard but its not working form me ? I tried following code for moving from xib to storyboard viewcontroller viewcontrollerOne *list= [self.storyboard instantiateViewControllerWithIdentifier:@"detail"]; [self presentModalViewController:list animated:YES];

问题 I have a rootViewController which is basically my pageViewController which implements all the page controller protocol functions. I have already successfully implemented the whole pageViewController with a pageControl that correctly shows the current Page number. On the first page contained within the rootViewController, I have a viewController in which there are multiple textFields which have to be filled in with a pickerView. I have also created an inputAccessory toolBar which accompanies

问题 i'm using this piece of code to resize my custom UIToolbar to change width property [UIView animateWithDuration:0.3 delay:0.3 options:0 animations:^{ self.navToolbar.frame=CGRectMake(0, 0, 200, 30); } completion:nil]; the code above, change width correctly but without animation, could anyone tell me why? Thanks 回答1: UIViewAnimationOptionLayoutSubviews (iOS > 4.0) should fix the problem when the size change is not being animated. [UIView animateWithDuration:0.3 delay:0.3 options