我正在寻找一种方法来改变重新排序控制图像和大小.
我使用此代码更改重新排序图像：
-(void)tableView:(UITableView *)tableView willDisplayCell:(UITableViewCell *)cell forRowAtIndexPath:(NSIndexPath *)indexPath
{
for (UIControl *control in cell.subviews)
{
if ([control isMemberOfClass:NSClassFromString(@"UITableViewCellReorderControl")] && [control.subviews count] > 0)
{
for (UIControl *someObj in control.subviews)
{
if ([someObj isMemberOfClass:[UIImageView class]])
{
UIImage *img = [UIImage imageNamed:@"btn_move.png"];
((UIImageView*)someObj).frame = CGRectMake(0,30,24);
((UIImageView*)someObj).image = img;
}
}
}
}
}
此代码在iOS 6上完美运行,但不适用于iOS 7.
解决方法
尝试
for(UIView* view in self.table.subviews)
{
if([[[view class] description] isEqualToString:@"UITableViewWrapperView"])
{
for(UIView* viewTwo in view.subviews) {
if([[[viewTwo class] description] isEqualToString:@"UITableViewCell"]) {
for(UIView* viewThree in viewTwo.subviews) {
if([[[viewThree class] description] isEqualToString:@"UITableViewCellScrollView"]) {
for(UIView* viewFour in viewThree.subviews) {
if([[[viewFour class] description] isEqualToString:@"UITableViewCellReorderControl"]) {
for(UIImageView* viewFive in viewFour.subviews) {
// your stuff here
}
}
}
}
}
}
}
}
}