Ios5 ios：ios应用程序中不同屏幕上的相同ui控件

我对iOS开发相当陌生。我的要求是我正在设计一个包含5个屏幕的应用程序。我有一组UI控件（1个UIImageView，5个UIButtons，每个屏幕都像选项卡栏一样），这些控件对所有屏幕都是通用的。单击按钮时，只有视图的下半部分需要更改相关详细信息，而按钮保持不变（类似于windows中的选项卡控件）

有没有办法实现这种设计？我可以在多个屏幕上共享UI控件而不重复代码或

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有没有办法在单击按钮时仅更改屏幕的下半部分？

您可以有一个单独的类来创建uicontrol，然后为每个viewcontroller调用appropiate方法以获得所需的uicontrol

@interface UIControlMaker : NSObject{

    id controlmakerDelegate; // This is so that you can send messages to the viewcontrollers 
}
@property (nonatomic,retain) id controlmakerDelegate; // Release it in dealloc method

- (id)initWithDelegate:(id)delegate;
- (UIView *)createCommonUIControls;

在实现文件中

@implementation UIControlMaker

@synthesize controlmakerDelegate;

- (id)initWithDelegate:(id)delegate{

    if(self = [super init]){
        [self setControlMakerDelegate:delegate];
        return self;
    }else
        return nil;
}

- (UIView *)createCommonUIControls{

      UIView *uicontrolsHolder = [[UIView alloc] initWithFrame:CGRectMake(2,40,320,50)];

      // Create as many uicontrols as you want. It'd be better if you have a separate class to create them

     // Let's create a button for the menuItem
    UIButton *button = [[UIButton alloc] initWithFrame:CGRectMake(0 , 0, 50, 35)];
    button.backgroundColor = [UIColor clearColor];
    [button setTitle:@"Button 1" forState:UIControlStateNormal];
    [button addTarget:controlmakerDelegate action:@selector(buttonOnClick) forControlEvents:UIControlEventTouchUpInside];

      [uicontrolsHolder addView:button];
      [button release];

      // Add more uicontrols here

      retun [uicontrolsHolder autorelease];
}

然后在viewcontroller中创建UIControlMaker实例并调用createCommonUIControls方法，该方法将返回可添加到viewcontroller的视图。希望这是清楚的