UIButton titleEdgeInsets [重复]

Posted 2023-03-11

【中文标题】UIButton titleEdgeInsets [重复]

【英文标题】：UIButton titleEdgeInsets [duplicate]

【发布时间】：2013-08-28 09:57:42

【问题描述】：

titleEdgeInsets 用于对齐按钮上的标题和图片。我在左边做了图像，在右边做了标题。但是当我点击按钮时，标题向左移动。谢谢你

UIImage *image = [UIImage imageNamed:imageName];
    [self setImage:image forState:UIControlStateNormal];

CGSize imageSize = self.imageView.frame.size;
CGSize titleSize = self.titleLabel.frame.size;

self.imageEdgeInsets = UIEdgeInsetsMake(0, 10, 0, 0);
self.titleEdgeInsets = UIEdgeInsetsMake(0, ((self.frame.size.width-titleSize.width)/2)-imageSize.width, 0, 0);
self.contentHorizontalAlignment = UIControlContentHorizontalAlignmentLeft;

【问题讨论】：

会不会是因为你只为`UIControlStateNormal´设置了图片

我发现边缘插入的行为非常违反直觉，所以我创建了一个小演示应用程序，您可以使用 github.com/tomas789/UIButtonEdgeInsets

【参考方案1】：

这是直接设置标题和图像的另一种方式----> :) 试试这个方法

UIButton *aButton = [UIButton buttonWithType:UIButtonTypeCustom];
aButton.frame = CGRectMake(0, 0, self.view.bounds.size.width, 40);
[aButton setImage:[UIImage imageNamed:@"imageName"] forState:UIControlStateNormal];
[aButton setTitle:@"Rate us on app store" forState:UIControlStateNormal];
[aButton setTitleEdgeInsets:UIEdgeInsetsMake(2, 50, 2, 20)];//set ur title insects also
[aButton setImageEdgeInsets:UIEdgeInsetsMake(2, -200, 2, 2)];//make negative edge for left side
[aButton setBackgroundColor:[UIColor greenColor]];
[self.view addSubview:aButton];