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  • 自定义带图片和文字的Button的排版--陈棚

    自定义button,动态加载图片与文字

     [footView addSubview:btnAllChoose];
        [btnAllChoose setTitle:str forState:UIControlStateNormal];
        [btnAllChoose setTitleColor:[UIColor colorWithHexString:@"#666666"] forState:UIControlStateNormal];
        btnAllChoose.titleLabel.font = [UIFont systemFontOfSize:10];
        [btnAllChoose setImage:[UIImage imageNamed:@"list_selected_icon"] forState:UIControlStateSelected];
        [btnAllChoose setImage:[UIImage imageNamed:@"list_give_icon"] forState:UIControlStateNormal];
        [btnAllChoose addTarget:self action:@selector(btnAllChooseAction:) forControlEvents:UIControlEventTouchUpInside];
        btnAllChoose.tag = 1001;

    自定义UIbutton并继承Uibutton,修改button,内部方法

    // 内部图片的frame
    - (CGRect)imageRectForContentRect:(CGRect)contentRect
    {
        CGFloat imageW = contentRect.size.height;
        CGFloat imageH = contentRect.size.height ;
    //    DLOG(@"imageH=%g",imageH);
        return CGRectMake(0, 0, imageW, imageH);
    }
    
    // 内部文字的frame
    - (CGRect)titleRectForContentRect:(CGRect)contentRect
    {
        
        CGFloat titleW = contentRect.size.width-contentRect.size.height-5;
        CGFloat titleH = contentRect.size.height;
        return CGRectMake(titleH+5, 0, titleW, titleH);
    }
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  • 原文地址:https://www.cnblogs.com/sixindev/p/4468627.html
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