@property(nonatomic) double stepValue;
设置控制器风格颜色
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@property(nonatomic,retain) UIColor *tintColor;
设置控制器背景图片
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- (void)setBackgroundImage:(UIImage*)image forState:(UIControlState)state;
获取背景图片
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- (UIImage*)backgroundImageForState:(UIControlState)state;
通过左右按钮的状态设置分割线的图片
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- (void)setDividerImage:(UIImage*)image forLeftSegmentState:(UIControlState)leftState rightSegmentState:(UIControlState)rightState;
获取分割线图片
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- (UIImage*)dividerImageForLeftSegmentState:(UIControlState)state rightSegmentState:(UIControlState)state;
设置和获取加号按钮的图片
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- (void)setIncrementImage:(UIImage *)image forState:(UIControlState)state;
- (UIImage *)incrementImageForState:(UIControlState)state;
设置和获取减号按钮的图片
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- (void)setDecrementImage:(UIImage *)image forState:(UIControlState)state;
- (UIImage *)decrementImageForState:(UIControlState)state;
注：相关教程知识阅读请移步到IOS开发频道。
