我需要在主动主视图中添加一个新的子视图。此子视图应该包含放在主视图中的所有内容。子视图有一个frame = view.frame / 2。 我尝试实现一些解决方案(下面),但没有结果((
首先关闭
CGRect frame = CGRectMake(100, 140, 250, 250);
UIView *view = [self.view copy];
view.frame = frame;
[self.view addSubview:view ];
[view release];
然后
UIView *View = [[[NSBundle mainBundle] loadNibNamed:@"CurrentTemplate" owner:self options:nil] objectAtIndex:0];
View.frame = CGRectMake(100, 140, 250, 250);
[self.view addSubview:view ];
[view release];
有什么想法吗?
答案 0 :(得分:1)
如果我正确理解您的问题,您想将self.view的所有子视图移动到新视图中,然后将该新视图添加回self.view?
也许这样的事情可能会这样做:
// Create a new empty view
UIView *view = [[UIView alloc] initWithFrame:CGRectMake(100, 140, 250, 250)];
// Add each of the children to this new view
NSArray *views = [NSArray arrayWithArray:self.view.subviews];
for (UIView *child in views)
[view addSubview:child];
// Add the new view as the child of self.view
[self.view addsubview:view];
[view release];
希望这有帮助,
萨姆