我可以在目标C中使用高亮显示的表格视图单元格而不使用默认蓝色吗？

Question

我在一个项目中需要使用突出显示的表格视图颜色，而不是默认颜色。

Answer 1

Of course you can.

There are two methods to achieve this:

1. Use UITableViewCell 's selectedBackgroundView and selectedTextColor properties
2. Subclass UITableViewCell and implement the drawInRect and setSelected:animated: methods

The latter option gives you more flexibility and much better performance, but it might be slightly harder if you haven't used CoreGraphics before.

UPDATE In response to the OP's comment:

Here's how you can use the selectedBackgroundView property:

UIView *bgView = [[UIView alloc] initWithFrame:CGRectMake(0, 0, 320, 60)];
[bgView setBackgroundColor:[UIColor redColor]];
[cell setSelectedBackgroundView:bgView];
[bgView release];

I haven't tried this myself, but it should work.

Answer 2

尝试参考此演示 -也许您可以看一下并获得一些帮助。