问题
I have added NSTableview with multiple columns, I want its horizontal scrollbar should always visible, How to achieve this?
回答1:
I create NSScrollview outlet & set in .xib file to superview of NSTableview & used two methods. - setAutohidesScrollers set NO, - setScrollerStyle: set NSScrollerStyleLegacy Set style NSScrollerStyleLegacy meaning is NSSCrollbars background is not transparent. This solved my problem, Hope it will help others.
来源：https://stackoverflow.com/questions/48543845/how-to-always-visible-horizontal-scrollbar-of-nstableview-in-objective-c-program