button 文字图片上下/左右经常会用到,记录一下

Posted 2020-10-03 弋小木

上下:
    self.button.contentHorizontalAlignment = UIControlContentHorizontalAlignmentCenter;//使图片和文字水平居中显示
    [self.button setTitleEdgeInsets:UIEdgeInsetsMake(self.button.imageView.frame.size.height+10 ,-self.button.imageView.frame.size.width, 0.0,0.0)];//文字距离上边框的距离增加imageView的高度，距离左边框减少imageView的宽度，距离下边框和右边框距离不变
    [self.button setImageEdgeInsets:UIEdgeInsetsMake(-10, 0.0,0.0, -self.button.titleLabel.bounds.size.width)];//图片距离右边框距离减少图片的宽度，其它不边
 左右:(因为默认button  图片在左,文字在右, 下面代码是反过来的:   文字  图片)
    [self.DetailButton setTitleEdgeInsets:UIEdgeInsetsMake(0, -self.DetailButton.imageView.bounds.size.width, 0, self.DetailButton.imageView.bounds.size.width)];
    [self.DetailButton setImageEdgeInsets:UIEdgeInsetsMake(0, self.DetailButton.titleLabel.bounds.size.width, 0, -self.DetailButton.titleLabel.bounds.size.width)];