我们如何将UISlider的缩略图设置为一旦达到最大值便停止,即,一旦缩略图达到最大值(最后),用户就不能移动缩略图。
Something like the following:
[slider setContinuous:YES];
[slider addTarget:self action:@selector(sliderChanged:) forControlEvents:UIControlEventValueChanged];
and then
- (void)sliderChanged:(UISlider*)sender {
if ([slider value] >= [slider maximumValue]) {
[slider setEnabled:NO];
}
}
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