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#import <UIKit/UIKit.h>
//自定义头文件
@interface CustomView : UIView
-(id)initWithFrame:(CGRect)frame dataArray:(NSMutableArray *)dataArray;
-(id)initWithFrame:(CGRect)frame dataArray:(NSMutableArray *)dataArray textArray:(NSMutableArray *)textArray;
@end
#import "CustomView.h"
//自定义实现文件
@implementation CustomView
-(id)initWithFrame:(CGRect)frame dataArray:(NSMutableArray *)dataArray
{
self = [super initWithFrame:frame];
if (self)
{
//button坐标
float bx = 0;
float by = 0;
float bw = frame.size.width/4;
float bh = bw;
//imageView坐标
float imgX = 10;
float imgW = bw-20;
float imgH = imgW;
float imgY = 10;
for (int i = 0; i < dataArray.count; i++)
{
UIButton *button = [UIButton buttonWithType:UIButtonTypeCustom];
// button.backgroundColor = [UIColor yellowColor];
if (i % 4 == 0 && i > 0)
{
bx = 0;
by += bh;
}
button.frame = CGRectMake(bx, by, bw, bh);
UIImageView *imgView = [[UIImageView alloc] initWithFrame:CGRectMake(imgX, imgY, imgW, imgH)];
// imgView.backgroundColor = [UIColor redColor];
imgView.image = [UIImage imageNamed:@"1.png"];
[button addSubview:imgView];
[self addSubview:button];
bx += bw;
}
}
return self;
}
-(id)initWithFrame:(CGRect)frame dataArray:(NSMutableArray *)dataArray textArray:(NSMutableArray *)textArray
{
self = [super initWithFrame:frame];
if (self)
{
//button坐标
float bx = 0;
float by = 0;
float bw = frame.size.width/4;
float bh = bw;
//imageView坐标
float imgX = 15;
float imgW = bw-30;
float imgH = imgW;
float imgY = 15;
float selfHeight = 0.0;
for (int i = 0; i < dataArray.count; i++)
{
UIButton *button = [UIButton buttonWithType:UIButtonTypeCustom];
button.tag = i+100;
if (i % 4 == 0 && i > 0)
{
bx = 0;
by += bh;
}
button.frame = CGRectMake(bx, by, bw, bh);
[button addTarget:self action:@selector(buttonClick:) forControlEvents:UIControlEventTouchUpInside];
[self addSubview:button];
UIImageView *imgView = [[UIImageView alloc] initWithFrame:CGRectMake(imgX, imgY, imgW, imgH)];
imgView.layer.cornerRadius = imgW/2;
imgView.layer.masksToBounds = YES;
imgView.image = [UIImage imageNamed:@"1.png"];
[button addSubview:imgView];
UILabel *label = [[UILabel alloc] initWithFrame:CGRectMake(imgX, imgY+imgH+3, imgW, 20)];
label.text = [textArray objectAtIndex:i];
label.font = [UIFont systemFontOfSize:14.0];
label.textColor = [UIColor colorWithRed:65/255.0 green:65/255.0 blue:65/255.0 alpha:1];
label.textAlignment = NSTextAlignmentCenter;
[button addSubview:label];
bx += bw;
selfHeight = by+bh;
}
CGRect selfFrame = self.frame;
selfFrame.size.height = selfHeight;
self.frame = selfFrame;
}
return self;
}
-(void)buttonClick:(UIButton *)btn
{
NSUInteger index = btn.tag - 100;
NSString *str = [NSString stringWithFormat:@"%lu",(unsigned long)index];
NSLog(@"第%@ ------button",str);
}
运行效果如下图
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原文地址:http://www.cnblogs.com/camillezlh/p/4576496.html