uibarbuttonitem

问题 How to add custom UIBarButtonItem to navigationbar rightside. public UIBarButtonItem btn_Cart {get; set;} public DetailedController (){ string buttonTitle = "One"; btn_Cart = new UIBarButtonItem (buttonTitle, UIBarButtonItemStyle.Bordered, null); btn_Cart.Clicked += (s, e) => { new UIAlertView ("click!", "btnOne clicked", null, "OK", null).Show (); }; } public override void ViewDidLoad (){ base.ViewDidLoad (); // Added btn_Cart to RightSide Of Naviation Bar. this.NavigationItem

问题 How to add custom UIBarButtonItem to navigationbar rightside. public UIBarButtonItem btn_Cart {get; set;} public DetailedController (){ string buttonTitle = "One"; btn_Cart = new UIBarButtonItem (buttonTitle, UIBarButtonItemStyle.Bordered, null); btn_Cart.Clicked += (s, e) => { new UIAlertView ("click!", "btnOne clicked", null, "OK", null).Show (); }; } public override void ViewDidLoad (){ base.ViewDidLoad (); // Added btn_Cart to RightSide Of Naviation Bar. this.NavigationItem

问题 I am implementing ECSlidingViewController in my app. Everything works fine, when I hit the menu button (UIBar) the left menu slides. But pressing the menu button again does not bring back the current ViewController . It works in the sample app, but I cannot find that line of code that brings back the current controller. Here is the code to show the menu: - (IBAction)menuButtonTapped:(id)sender { [self.slidingViewController anchorTopViewToRightAnimated:YES]; } Now I am looked everywhere for

问题 I create UIBarbUttonItem inside UITableView cell programmatically like this : func setupChildrenPicker(){ let chooseButton = UIBarButtonItem(title: Wordings.BTN_CHOOSE, style: UIBarButtonItemStyle.done, target: nil, action: #selector(self.pickerChildrenDonePressed)) } func pickerChildrenDonePressed(){ print ("pickerChildrenDonePressed") } override func awakeFromNib() { super.awakeFromNib() setupChildrenPicker() } but when I click that BarButtonItem, it not called pickerChildrenDonePressed()

问题 I need to put images on add,cancel and back buttons of navigation bar. I have done with add button but not getting for back button. even with this add button image it shows back blue color custom button.how to set for this? UIBarButtonItem *addButton=[[UIBarButtonItem alloc] initWithImage:[UIImage imageNamed:@"bar_add_button.png"] style:UIBarButtonSystemItemAdd target:self action:@selector(addNote)]; 回答1: // Initialize the UIButton UIImage *buttonImage = [UIImage imageNamed:@"buttonImage.png"

问题 ` Whenever i click on this area , action also perform on this. 回答1: Don't worry about this behavior, iOS auto tapp near element if there is not other element. If you really want to prevent to click except button, then you have to put Element on unused area which should be inherited from UIControl or able to get UserInteraction . 回答2: I got solution. I put one UIButton between these two UIBarButtonItem and make it custom and nil it's selector. 回答3: Also, you can try this: (Swift version) let

问题 One can define an EventHandler in the constructor: UIBarButtonItem logoutButton = new UIBarButtonItem (UIBarButtonSystemItem.Stop, logoutButtonEventHandler); private void logoutButtonEventHandler(object sender, EventArgs args){ Console.WriteLine("Logout"); } Is it possible to remove the EventHandler afterwards? Perhaps by not using an EventHandler at all and instead use the Action / Target properties of UIBarButtonItem? I don't find any examples. Only anonymous methods are used all the time.

问题 I'm trying to remove the glow from a UIBarButton item so that my text appears to be a label instead of a button. I've seen various posts talking about how to do this through interface builder or by setting a boolean variable "showsTouchWhenHighlighted", but neither of these options are available to me it appears. I've tried setting the showsTouchWhenHighlighted in the .m viewDidLoad where I change the font and font-size but the UIBarButtonItem doesn't appear to have that property. I also only

问题 I'm trying to remove the glow from a UIBarButton item so that my text appears to be a label instead of a button. I've seen various posts talking about how to do this through interface builder or by setting a boolean variable "showsTouchWhenHighlighted", but neither of these options are available to me it appears. I've tried setting the showsTouchWhenHighlighted in the .m viewDidLoad where I change the font and font-size but the UIBarButtonItem doesn't appear to have that property. I also only

问题 I have set a custom tint color for a UINavigationBar (within a UINavigationController ) which, in turn, sets an appropriate matching color for the UIBarButtonItems which are inserted into the UINavigationBar . However, when I select a UIBarButtonItem the button turns into (presumably) the highlighted state and presents a different color, which looks quite a bit out and does not nicely match the tint color. Is there a way to change this highlighted state color to a custom color? Ideally, I