UISlider拇指图像在滑动时隐藏

Question

我为UISlider设置了拇指图像.拖动滑块时不会反映此图像.一旦我完成了拖动,它就会出现.

我为所有州设置了图像

    [self.myslider setThumbImage:[UIImage imageNamed:kPlayerScreenHandleImage] forState:UIControlStateNormal];
    [self.myslider setThumbImage:[UIImage imageNamed:kPlayerScreenHandleImage] forState:UIControlStateSelected];

Answer 1

用于UIControlStateHighlighted在拖动时显示拇指图像.

如下.

[self.myslider setThumbImage:[UIImage imageNamed:kPlayerScreenHandleImage] forState:UIControlStateHighlighted];

希望能帮助到你..