隐藏NSSlider的刻度线

Question

Is there a way to hide the tick marks of NSSlider? Thanks

Answer 1

如果要保留刻度线停止行为但将其隐藏，可以覆盖NSSliderCell's -(NSRect)rectOfTickMarkAtIndex:(NSInteger)index并提供一个尺寸为0的矩形。

Answer 2

You can use the -[NSSlider setNumberOfTickMarks:] method to set the number of tick marks to zero. This will hide them.

In Interface Builder you can just set this to zero in the inspector panel.

Answer 3

You can override [NSSliderCell drawTickMarks] and do nothing in your implementation.

Make sure to set your subclass as the NSSlider's cell.