标签:row main pre view sub add font tle max
#define ScreenW [UIScreen mainScreen].bounds.size.width #define ScreenH [UIScreen mainScreen].bounds.size.height
1 // 数据 2 NSArray *images = @[@"publish-boke", @"publish-weixin", @"publish-QQ", @"publish-offline"]; 3 NSArray *titles = @[@"发博客", @"发微信", @"发QQ",@"离线下载"]; 4 5 // 中间的6个按钮 6 int maxCols = 3; 7 CGFloat buttonW = 72; 8 CGFloat buttonH = buttonW + 30; 9 CGFloat buttonStartY = (ScreenH - 2 * buttonH) * 0.5; 10 CGFloat buttonStartX = 20; 11 CGFloat xMargin = (ScreenW - 2 * buttonStartX - maxCols * buttonW) / (maxCols - 1); 12 for (int i = 0; i<images.count; i++) { 13 VerticalButton *button = [[VerticalButton alloc] init]; 14 // 设置内容 15 button.titleLabel.font = [UIFont systemFontOfSize:14]; 16 [button setTitle:titles[i] forState:UIControlStateNormal]; 17 [button setTitleColor:[UIColor blackColor] forState:UIControlStateNormal]; 18 [button setImage:[UIImage imageNamed:images[i]] forState:UIControlStateNormal]; 19 20 // 设置frame 21 button.width = buttonW; 22 button.height = buttonH; 23 int row = i / maxCols; 24 int col = i % maxCols; 25 button.x = buttonStartX + col * (xMargin + buttonW); 26 button.y = buttonStartY + row * buttonH; 27 [self.view addSubview:button]; 28 }
标签:row main pre view sub add font tle max
原文地址:http://www.cnblogs.com/HJiang/p/5991237.html