Can a viewport scrollbar have scroll buttons?

General JUCE discussion
1

I appreciate that JUCE has a bunch of interesting visual styles and look and feels. But I just want the more common style of scroll bar that includes those little buttons at the end that have triangles. Is this possible, or do I need to write my own viewport from scratch?

2

I think the approach would be to write a custom ScrollBar class and a ViewPort subclass that overrides the createScrollBarComponent method to return an instance of the custom ScrollBar.

3

Also consider that LookAndFeel has the areScrollbarButtonsVisible() method

4

short answer writing your own ScrollBar might work best.
another option if your buttons position isn’t integral part of the scroll bar is add buttons and use:

bool ScrollBar::setCurrentRange (Range<double>newRange, NotificationType notification)