uiwindow

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Can anybody explain about how I set Global Button's target in Objective-C?

If I wrote program in class (use @interface ....in .h and @implementation in .m) I can set button:target to self but if I want to use in global function, I cannot开发者_JS百科 set button:target as sel[详细]

2023-03-16 00:45 分类：问答
Do I need to have an @property here?

Basically I want to be able to access the UIApplication delegate\'s window property all the way through my class, so I want to reference it with an iVar.[详细]

2023-03-15 08:33 分类：问答
UIKit: Is it possible to make a category for UIKeyboard?

I want to make a category on UIKeyboard, but I get the error, \"Cannot find interface declaration for UIKeyboard`. But, when I try to give it an interface declaration, I get a warning that it\'s alrea[详细]

2023-03-14 20:15 分类：问答
Question about UIWindow backgrounds

I have written a powerful开发者_JS百科 trig calculator, but I want to use the \"linen\" background. I have been able to implement this in interface builder, but I get a \'yellow triangle\' warning in[详细]

2023-03-14 06:12 分类：问答
Presenting Modal View Controller before window is visible

I would like to present a view controller modally before calling -makeKeyAndVisible on the application\'s window. However, this code only shows the mainNav view controller:[详细]

2023-03-11 13:26 分类：问答
Using multiple UINavigationControllers for implementing login app

I am working on a navigation based application which involves LOGIN view. My approach to deal with the same navigation hierarchy (which was taking back to the login page)was[详细]

2023-03-09 21:22 分类：问答
The view is “jumping” when I add it to UIWindow as subview (via rootViewController property) and do a flip

I have two simple UIViewControllers, their views are 320 x 460 with status bars. I do in AppDelegate self.window.rootViewController = [[[SimpleController alloc] init] autorelease];[详细]

2023-03-01 07:14 分类：问答
Change UIWindow's presented view from UIViewController method

I have a simple application with two subclasses of UIViewController. I want to change the view being displayed by my application\'s UIWindow by calling a method from one of my UIViewController subcla[详细]

2023-02-28 12:17 分类：问答
UISplitView popup button not showing when put in a view controller

I took the apple standard example, MultiDetailView and just added a generic view controller in between the app delegate and the split view controller.[详细]

2023-02-26 03:50 分类：问答
Confused in UIKit view hierachy

I am little bit confused for unusual view hierachy present for UIWIndow. If any one refer to apple UIKit Reference for UIWindow then UIView is the super class for UIWindow[详细]

2023-02-25 01:06 分类：问答