我有一个tabbar应用程序,在一个选项卡中显示Web浏览器。当您旋转视图时,一切正常,但是当您切换到另一个选项卡,然后返回横向的该选项卡时,视图webview,搜索栏和工具栏将返回到纵向布局。这是我使用的代码,但它没有似乎工作:
#define isPortrait [[UIApplication sharedApplication] statusBarOrientation] == UIInterfaceOrientationPortrait || [[UIApplication sharedApplication] statusBarOrientation] == UIInterfaceOrientationPortraitUpsideDown
if(isPortrait)
{
browser.frame = CGRectMake(0, 68, 320, 408);
addressBar.frame = CGRectMake(0, 23, 320, 44);
toolBar.frame = CGRectMake(0, 478, 320, 44);
}
else
{
browser.frame = CGRectMake(0, 68, 320, 408);
addressBar.frame = CGRectMake(0, 23, 320, 44);
toolBar.frame = CGRectMake(0, 478, 320, 44);
}
这完全在我的viewdidload方法中。
答案 0 :(得分:0)
-(void)viewDidAppear:(BOOL)animated
{
if (UIInterfaceOrientationIsLandscape([UIDevice currentDevice].orientation)) {
browser.frame = CGRectMake(0, 68, 568, 160);
addressBar.frame = CGRectMake(0, 23, 568, 44);
toolBar.frame = CGRectMake(0, 227, 568, 44);
}
}