Often listeners are only interested in changes to the axis bounds, not simply to changes to the selected axis position (which changes simply by the user hovering over the axis with the mouse).
AxisListener1D should provide two callback methods for those two cases.
Often listeners are only interested in changes to the axis bounds, not simply to changes to the selected axis position (which changes simply by the user hovering over the axis with the mouse).
AxisListener1D should provide two callback methods for those two cases.