我在 Storyboard 中创建了一个表格视图,其中包含 Xcode 5 中未选中使用自动布局"的原型单元格.
I have created a table view with prototype cells in a Storyboard with the "Use Autolayout" unchecked in Xcode 5.
单元格是UITableViewCell的子类,主要是添加IBOutlets,里面没有代码.结果是混乱的布局.我尝试更改 Autoresizing 蒙版,但没有成功.也试过这个.
The cells are UITableViewCell subclasses, mainly to add IBOutlets and no code inside. The result is a messed layout. I tried changing the Autoresizing masks with no luck. Also tried this.
但是,如果我实现一个空的 layoutSubviews
则显示正常.知道发生了什么吗?自动布局仍然启用尽管取消选中它?
If I however implement an empty layoutSubviews
it shows ok. Any idea of what's going on?
Is auto layout still enabled despite unchecking it?
更多细节...
@interface SettingDefaultTableViewCell : UITableViewCell
@property (nonatomic, weak) IBOutlet UILabel *label;
@property (nonatomic, weak) IBOutlet UIImageView *imageView;
@property (nonatomic, weak) IBOutlet UIView *backgroundView;
@end
@implementation SettingDefaultTableViewCell
- (void)layoutSubviews
{
// Emtpy implementation to fix weird layout bug
}
@end
禁用自动布局的故事板:
Storyboard with Autolayout disabled:
未使用上述 layoutSubviews
修复时的结果:
Result when layoutSubviews
fix above is not used:
编辑 2:
单元格被未记录的 UITableViewCell 的 layoutSubviews
修改:
The cell is getting modified by the undocumented UITableViewCell's layoutSubviews
:
backgroundView
框架.imageView
(>")向左移动.backgroundView
frame.imageView
(the ">") to the left despite being configured as a Custom Style cell.从而避免执行 super 的 layoutSubviews
修复它.
Thus avoiding executing super's layoutSubviews
fixes it.
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