我有一个tableview单元格需要看起来像这样:
基本上我在左侧有一个标签,它总是保持相同的长度。那没问题。在右侧,我有一个标签,其长度会发生变化,例如它会包含某个人的名字,这个名字在人与人之间会有所不同。该标签需要在单元格上正确对齐,也没问题。
问题在于,在动态标签的左侧,我想要一个静态UIImage,即动态标签的10个像素,但会随之移动。
思想?
这是当前的代码,图像是标签的子视图,但显然没有动态移动。
// Add text label
UILabel *textLabel = [[UILabel alloc] initWithFrame:CGRectMake(20.0, 0.0, 80.0, 45.0)];
textLabel.backgroundColor = [UIColor clearColor];
textLabel.text = @"Account";
textLabel.opaque = NO;
textLabel.textColor = [UIColor colorWithRed:143/255 green:143/255 blue:143/255 alpha:.6];
textLabel.font = [UIFont boldSystemFontOfSize:15];
textLabel.shadowColor = [UIColor whiteColor];
textLabel.shadowOffset = CGSizeMake(0.0, 1.0);
//Add the image
UIImage *image = [UIImage imageNamed:@"image.png"];
UIImageView *imageView = [[UIImageView alloc] initWithFrame:CGRectMake(10, 13.5, 18, 18)];
[imageView image];
// Add the Next Value label
UILabel *valueLabel = [[UILabel alloc] initWithFrame:CGRectMake(170, 0.0, 100, 45.0)];
valueLabel.textAlignment = UITextAlignmentRight;
valueLabel.textColor = [UIColor colorWithRed:143/255 green:143/255 blue:143/255 alpha:.6];
valueLabel.backgroundColor = [UIColor clearColor];
valueLabel.opaque = NO;
valueLabel.font = [UIFont systemFontOfSize:15];
valueLabel.text = [[NSUserDefaults standardUserDefaults] valueForKey:@"name"];
[cell addSubview:textLabel];
[cell addSubview:valueLabel];
[valueLabel imageView];
cell.selectionStyle = UITableViewCellSelectionStyleNone;
答案 0 :(得分:1)
试试这段代码:
// Add text label
// same as before
// ...
NSInteger bufferFromEndOfCell = 10; // how much space you want between the end of your valueLabel and the end of the tableCell
NSInteger widthOfValueLabel = 100; // dynamic, change this to whatever width you want
NSInteger startingXlocationForValueLabel = tableView.frame.size.width - bufferFromEndOfCell - widthOfValueLabel;
// Add the Next Value label
UILabel *valueLabel = [[UILabel alloc] initWithFrame:CGRectMake(startingXlocationForValueLabel, 0.0, widthOfValueLabel, 45.0)];
valueLabel.textAlignment = UITextAlignmentRight;
valueLabel.textColor = [UIColor colorWithRed:143/255 green:143/255 blue:143/255 alpha:.6];
valueLabel.backgroundColor = [UIColor clearColor];
valueLabel.opaque = NO;
valueLabel.font = [UIFont systemFontOfSize:15];
valueLabel.text = [[NSUserDefaults standardUserDefaults] valueForKey:@"name"];
//Add the image
NSInteger widthOfImage = 18;
NSInteger bufferBetweenImageAndLabel = 8; // the gap between your UIImageView and your valueLabel
CGRect rectForImageView = CGRectMake(valueLabel.frame.origin.x - widthOfImage - bufferBetweenImageAndLabel, 13.5, widthOfImage, 18);
UIImage *image = [UIImage imageNamed:@"image.png"];
UIImageView *imageView = [[UIImageView alloc] initWithFrame:rectForImageView];
imageView.image = image;
[cell addSubview:textLabel];
[cell addSubview:valueLabel];
[cell addSubview:imageView];
我确信有更清洁的解决方案,但我只是快速解决了这个问题。这会强制图像视图使用正确的标签动态更改。如果这不是你想要的,请告诉我。我只是基于我的信息。
答案 1 :(得分:0)
如果您的目标是iOS 6,我建议使用'AutoLayout'。
其他方面,其他答案提供的代码可以正常工作。
还有很棒的工作。
制作'UIButton',将样式设置为自定义并设置图像和名称。
希望它适用于你。;)