无法使UIButton autoresizingMask正常工作 [英] Cannot get UIButton autoresizingMask to work
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问题描述
我有以下代码:
- (void)loadView {
[super loadView];
UIScrollView *scroll = [[UIScrollView alloc] initWithFrame:CGRectMake(0, 87, self.view.frame.size.width, self.view.frame.size.height)];
scroll.pagingEnabled = YES;
NSInteger numberOfViews = 2;
scroll.contentSize = CGSizeMake(self.view.frame.size.width * numberOfViews, self.view.frame.size.height);
scroll.autoresizingMask=(UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleHeight);
[self.view addSubview:scroll];
for (int i = 0; i < numberOfViews; i++) {
CGFloat yOrigin = i * self.view.frame.size.width;
UIView *awesomeView = [[UIView alloc] initWithFrame:CGRectMake(yOrigin, 0, self.view.frame.size.width, self.view.frame.size.height)];
[scroll addSubview:awesomeView];
UIButton *myButton = [UIButton buttonWithType:UIButtonTypeRoundedRect];
int x=1;
for (int i=0; i<=2; i++) {
for (int z=0; z<=2; z++) {
myButton = [UIButton buttonWithType:UIButtonTypeRoundedRect];
myButton.frame = CGRectMake(4+(80*z), 122+(61*i), 72, 53);
NSString *numero=[NSString stringWithFormat:@"%d", x];
x++;
[myButton setTitle:numero forState:UIControlStateNormal];
myButton.titleLabel.font = [UIFont fontWithName:@"System Bold" size:31];
myButton.titleLabel.font = [UIFont boldSystemFontOfSize:31];
[myButton addTarget:self action:@selector(numeros:) forControlEvents:UIControlEventTouchUpInside];
myButton.autoresizingMask=(UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleHeight);
[awesomeView addSubview:myButton];
}
}
}
}
创建一个ScrollView
,并放置9个UIButton
.
Which creates an ScrollView
, and put 9 UIButton
's.
我的问题是:当我以前使用IB放置UIButton
时,这些按钮会自动自动调整大小并将其排列在iPad视图上,现在我得到了:
My problem is: when I used to use IB to put the UIButton
, the buttons automatically autosized and arrange itselves on the iPad view, and now Im getting this:
有什么想法吗?谢谢. :D
Any ideas? Thanks. :D
推荐答案
awesomeView的autoresizesSubviews属性未设置为YES.我认为默认情况下是NO.
awesomeView does not have its autoresizesSubviews property set to YES. I think it's NO by default.
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