iPhone中用代码创建 App Window
iPhone中用代码创建 App Window是本文要介绍的内容,不多说,我们之间进入话题,该例介绍如何用代码这创建iPhone的app的window,这样可以使我们的app不依赖任何nib文件,完全邮代码实现。
1.创建基于"window-based application"的新项目"CodingWindowDemo";
2.删除MainWindow.xib文件;
3.删除CodingWindowDemo-Info.plist文件中"Main nib file base name"行;
4.修改main.m代码:
将原来行: int retVal = UIApplicationMain(argc, argv, nil, nil); 改为: int retVal = UIApplicationMain(argc, argv, nil, @"CodingWindowDemoAppDelegate");
5.修改CodingWindowDemoAppDelegate.h后代码如下:
#import <UIKit/UIKit.h> @interface CodingWindowDemoAppDelegate : NSObject <UIApplicationDelegate> { UIWindow *window;}//@property (nonatomic, retain) IBOutlet UIWindow *window; @end
6.修改CodingWindowDemoAppDelegate.m后代码如下:
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