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  • ios 重用UI部分代码的好方法(再也不用为局部变量的命名而烦恼啦!)

    重用控件类代码的一个非常好的解决方案:所有一样的控件其名字均用同样的一个名字。只是在最后赋值的时候,将创建好的控件赋给我们需要用到的那个控件。
    
    
    - (id)initWithFrame:(CGRect)frame arrowImageName:(NSString *)arrow textColor:(UIColor *)textColor  {
        if((self = [super initWithFrame:frame])) {
            
            self.autoresizingMask = UIViewAutoresizingFlexibleWidth;
            self.backgroundColor = [UIColor colorWithRed:226.0/255.0 green:231.0/255.0 blue:237.0/255.0 alpha:1.0];
    
            UILabel *label = [[UILabel alloc] initWithFrame:CGRectMake(0.0f, frame.size.height - 30.0f, self.frame.size.width, 20.0f)];
            label.autoresizingMask = UIViewAutoresizingFlexibleWidth;
            label.font = [UIFont systemFontOfSize:12.0f];
            label.textColor = textColor;
            label.shadowColor = [UIColor colorWithWhite:0.9f alpha:1.0f];
            label.shadowOffset = CGSizeMake(0.0f, 1.0f);
            label.backgroundColor = [UIColor clearColor];
            label.textAlignment = UITextAlignmentCenter;
            [self addSubview:label];
            _lastUpdatedLabel=label;
            [label release];
            
            label = [[UILabel alloc] initWithFrame:CGRectMake(0.0f, frame.size.height - 48.0f, self.frame.size.width, 20.0f)];
            label.autoresizingMask = UIViewAutoresizingFlexibleWidth;
            label.font = [UIFont boldSystemFontOfSize:13.0f];
            label.textColor = textColor;
            label.shadowColor = [UIColor colorWithWhite:0.9f alpha:1.0f];
            label.shadowOffset = CGSizeMake(0.0f, 1.0f);
            label.backgroundColor = [UIColor clearColor];
            label.textAlignment = UITextAlignmentCenter;
            [self addSubview:label];
            _statusLabel=label;
            [label release];
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  • 原文地址:https://www.cnblogs.com/ygm900/p/3179984.html
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