When I push a new view controller onto the navigation stack, the leftbarbuttonitem changes into the Title of the previous view controller, as expected. But I need to ad开发者_Python百科d an additional
In my tabBar based app I have subclassed the UINavigationBar. Let\'开发者_运维百科s say I have three of them: BlueNavBar, BlackNavBar and RedNavBar. It looks something like this:
I want to apply a custom alpha value to the title of the UINavigationBar. The开发者_如何学JAVA UINavigationBar is part of the UINavigationController and the UINavigationController is part of a UITabBa
I came across a very subtle issue. Usually things are okay, but occasionally the current UIviewController has no title. When I call another viewcontroller called via
A cusomized UINavigationBar requires me to present a customized \"back\" button, I use navigationItem.leftBarButtonItem = myCustomize开发者_JS百科dButton, but its position is fixed.
The navigationBar goes back, but the view stays the same. What开发者_Python百科 gives?I figured it out. I was scrolling to the bottom of the uitableview on viewDidAppear, but if the tableView was empt
I want to slide the right button and the title in and out (ins开发者_运维技巧tead of having things just appear and disappear). How can I go about doing this?Instead of using property setter syntax, i.
i have two questions: 1>can anyone suggest me a good tutorial for: ViewTransitions (transitions between 2 views)
Does anyone know if the uinvagitionbar of a uinavigationcontroller can be moved down? I\'d like to move it around 200 pixels down to have a logo on top. From my research, I understand that the navigat
I\'ve seen this question asked around before, and found an answer for how to do this in a simple view. But... when I go to a subsequent view pushed onto the view stack, manually setting the titleView
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