我的 UIProgressView 将转到主视图的右上角 - 即使我将其设置为 UIView 的子视图(它又是主视图的子视图)。即使我setFrame:
.
有任何想法吗?
if(downloadBar == nil){
downloadBar = [[UIProgressView alloc] initWithFrame:CGRectMake(10, 10, 200, 10)];
}
[downloadBar setProgressViewStyle:UIProgressViewStyleDefault];
[downloadBar setProgress:([download downloadStatus]/100.0f)];
[downloadView addSubview:downloadBar];
// download view initialisation
// this is initalised BEFORE the download bar
downloadView = [[UIView alloc] initWithFrame:CGRectMake(10, 10, 300, 300)];
[downloadView setBackgroundColor:[UIColor lightGrayColor]];
[self.view addSubview:downloadView];
[downloadView retain];
谢谢