ios 创建自定义UIView作为控件来使用

参考资料：http://stackoverflow.com/questions/5056219/uiview-and-initwithframe-and-a-nib-file-how-can-i-get-the-nib-file-loaded

 

不想继承 UIViewController，总感觉中间多了一层，用起来始终不够畅快。直接继承 UIView，自定义一个 View 来当作一个类似于 UIButton 的控件来用岂不美哉？

Bogatyr 仁兄给我们提供了一个非常好用的实例，完全按照他的方法做即可！

现在摘录过来

 

MyView.h

?

@interface MyView : UIView

{

    UIView *view;

    UILabel *l;

}

@property (nonatomic, retain) IBOutlet UIView *view;

@property (nonatomic, retain) IBOutlet UILabel *l;

MyView.m

?

#import "MyView.h"

@implementation MyView

@synthesize l, view;

 

- (id)initWithFrame:(CGRect)frame

{

    self = [super initWithFrame:frame];

    if (self)

    {

        // Initialization code.

        //

        [[NSBundle mainBundle] loadNibNamed:@"MyView" owner:self options:nil];

        [self addSubview:self.view];

    }

    return self;

}

 

- (void) awakeFromNib

{

    [super awakeFromNib];

 

    [[NSBundle mainBundle] loadNibNamed:@"MyView" owner:self options:nil];

    [self addSubview:self.view];

}

 

- (void) dealloc

{

     [l release];

     [view release];

     [super dealloc];

}

MyView.xib

 

然后在其他的 View 中插入一个UIView并把类型改为 MyView 即可