Question

怎样在uitableviewcell里用代码改变内置label背景颜色

Answer 1

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1.系统默认的颜色设置

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//无色
cell.selectionStyle = UITableViewCellSelectionStyleNone;

//蓝色
cell.selectionStyle = UITableViewCellSelectionStyleBlue;

//灰色
cell.selectionStyle = UITableViewCellSelectionStyleGray;

2.自定义颜色和背景设置
改变UITableViewCell选中时背景色：

UIColor *color = [[UIColoralloc]initWithRed:0.0green:0.0blue:0.0alpha:1];//通过RGB来定义自己的颜色
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cell.selectedBackgroundView = [[[UIView alloc] initWithFrame:cell.frame] autorelease];
cell.selectedBackgroundView.backgroundColor = [UIColor xxxxxx];

3自定义UITableViewCell选中时背景

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cell.selectedBackgroundView = [[[UIImageView alloc] initWithImage:[UIImage imageNamed:@"cellart.png"]] autorelease];
还有字体颜色
cell.textLabel.highlightedTextColor = [UIColor xxxcolor]; [cell.textLabel setTextColor:color];//设置cell的字体的颜色

4.设置tableViewCell间的分割线的颜色

[theTableView setSeparatorColor:[UIColor xxxx ]];

5、设置cell中字体的颜色

// Customize the appearance of table view cells.
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
if(0 == indexPath.row)
{
cell.textLabel.textColor = ...;
cell.textLabel.highlightedTextColor = ...;
}
...
}