iOS开发——完整项目实战OC篇&项目总结之九宫格布局双语实现

项目总结之九宫格布局双语实现

九宫格布局创建子控件

• Objective－C版的实现

 1
 2  // 按钮
 3     // 数据
 4     NSArray *images = @[@"publish-video", @"publish-picture", @"publish-text", @"publish-audio", @"publish-review", @"publish-offline"];
 5     NSArray *titles = @[@"发视频", @"发图片", @"发段子", @"发声音", @"审帖", @"离线下载"];
 6
 7     // 一些参数
 8     NSUInteger count = images.count;
 9     int maxColsCount = 3; // 一行的列数
10     NSUInteger rowsCount = (count + maxColsCount - 1) / maxColsCount;
11
12     // 按钮尺寸
13     CGFloat buttonW = [UIScreen mainScreen].bounds.size.width / maxColsCount;
14     CGFloat buttonH = buttonW * 0.85;
15     CGFloat buttonStartY = ([UIScreen mainScreen].bounds.size.height - rowsCount * buttonH) * 0.5;
16     for (int i = 0; i < count; i++) {
17         // 创建、添加
18         XMGPublishButton *button = [XMGPublishButton buttonWithType:UIButtonTypeCustom];
19         [button addTarget:self action:@selector(buttonClick:) forControlEvents:UIControlEventTouchUpInside];
20         [self.view addSubview:button];
21
22         // frame
23         CGFloat buttonX = (i % maxColsCount) * buttonW;
24         CGFloat buttonY = buttonStartY + (i / maxColsCount) * buttonH;
25         button.frame = CGRectMake(buttonX, buttonY, buttonW, buttonH);
26
27         // 内容
28         [button setImage:[UIImage imageNamed:images[i]] forState:UIControlStateNormal];
29         [button setTitle:titles[i] forState:UIControlStateNormal];
30     }

• Swift版的实现

 1   var images: Array<String> = ["publish-video", "publish-picture", "publish-text", "publish-audio", "publish-review", "publish-offline"]
 2         var titles: Array<String> = ["发视频", "发图片", "发段子", "发声音", "审帖", "离线下载"]
 3
 4         /**     ＃数组的创建
 5          *          var s1:Array<String> = ["1", "2", "3"]
 6          *          var s2:[String] = ["1", "2", "3"] //let
 7          *          var s3 = [String]()
 8          *／
 9         var col: NSInteger = 3
10         var count: NSInteger = 6
11
12         let totalloc:Int = 3
13         var viewW:CGFloat = self.view.frame.size.width / CGFloat(col)
14         var viewH:CGFloat = viewW + 15
15
16         for var i = 0; i < count; i++
17         {
18             var row:Int = i / col
19             var loc:Int = i % col
20
21             var viewX:CGFloat = viewW * CGFloat(loc) + 30
22             var viewY:CGFloat = viewH * CGFloat(row) + 200
23
24             var publish:iCocosPublishButton = iCocosPublishButton(frame: CGRectMake(viewX - 0.5, viewY - self.view.frame.size.height, viewW - 1, viewH))
25
26             self.view.addSubview(publish)
27
28             publish.setImage(UIImage(named: images[i]), forState: UIControlState.Normal)
29             publish.setTitle(titles[i], forState: UIControlState.Normal)
30
31             publish.tag = i
32             publish.addTarget(self, action: "publishButtonClick:", forControlEvents: UIControlEvents.TouchUpInside)
33
34             self.buttons.addObject(publish)
35         }
36
37     }

版权声明：欢迎转载，请贴上源地址：http://www.cnblogs.com/iCocos/（iOS梦工厂）

更多精彩请关注github：https://github.com/al1020119?tab=repositories