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我正在開發基於iPad的程序。 我創建了新的模態UIViewController作爲表單模式不是全屏。 爲了調整視圖大小,我使用了以下代碼。 ...如何在旋轉屏幕時調整UIViewController的框架大小?
MyController* controller = [[MyController alloc] init];
controller.modalPresentationStyle = UIModalPresentationFormSheet;
[self presentModalViewController : controller animated: YES];
UIInterfaceOrientation orientation = [UIApplication sharedApplication].statusBarOrientation;
if (UIInterfaceOrientationIsPortrait(orientation))
controller.view.superview.frame = CGRectMake(200, 100, 350, 600);
else
controller.view.superview.frame = CGRectMake(100, 200, 600, 350);
...
在myController的,我抽放以下codeds爲didRotateFromInterfaceOrientation。
- (void) didRotateFromInterfaceOrientation:(UIInterfaceOrientation)fromInterfaceOrientation
{
UIInterfaceOrientation orientation = [UIApplication sharedApplication].statusBarOrientation;
if (fromInterfaceOrientation == orientation)
return;
if (UIInterfaceOrientationIsPortrait(orientation))
{
self.view.frame = CGRectMake(0, 0, 350, 600);
self.view.superview.frame = CGRectMake(200, 100, 940, 628);
}
else
{
self.view.frame = CGRectMake(0, 0, 600, 350);
self.view.superview.frame = CGRectMake(100, 200, 600, 350);
}
}
但是當旋轉屏幕時,視圖不被調整大小,並且超視圖的寬度和高度具有意想不到的值。 請幫我解決問題。