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  • IOS UIButton常用属性

       
            //1.添加按钮
            UIButton *nameView=[UIButton buttonWithType:UIButtonTypeCustom];
            //nameView.backgroundColor=[UIColor redColor];
            [nameView setBackgroundImage:[UIImage imageNamed:@"buddy_header_bg"] forState:UIControlStateNormal];
            
            [nameView setBackgroundImage:[UIImage imageNamed:@"buddy_header_bg_highlighted"] forState:UIControlStateHighlighted];
            
            //设置按钮内部的左边箭头图片
            [nameView setImage:[UIImage imageNamed:@"buddy_header_arrow"] forState:UIControlStateNormal];
            [nameView setTitleColor:[UIColor blackColor] forState:UIControlStateNormal];
            
    //        //设置按钮的内容左对齐
    //        nameView.contentHorizontalAlignment=UIControlContentHorizontalAlignmentLeft;
            // 设置按钮的内容左对齐
            nameView.contentHorizontalAlignment = UIControlContentHorizontalAlignmentLeft;
            
            //设置按钮的内边距
            nameView.titleEdgeInsets=UIEdgeInsetsMake(0, 10, 0, 0);
            nameView.contentEdgeInsets=UIEdgeInsetsMake(0, 10, 0, 0);
                    [nameView addTarget:self action:@selector(nameViewClick) forControlEvents:UIControlEventTouchUpInside];
            
            //设置按钮内部的imageView的内容模型为居中
            nameView.imageView.contentMode=UIViewContentModeCenter;
            
            //超出边框的内容不需要裁剪
            nameView.imageView.clipsToBounds=NO;
            
            [self.contentView addSubview:nameView];
            self.nameView=nameView;
            
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  • 原文地址:https://www.cnblogs.com/liuwj/p/6496647.html
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