Is there any sample code or article/guide suggesting how to best implement a click+scroll feature as common in apps like Adobe XYZ, Pixelmator, ..:
The user clicks in a view while holding down the Space key to scroll the view
Should we just move the containing scroll view every time the mouse moves by the delta amount since the previous mouse moved event?
Is there any built-in functionality in NSScrollView that we can hook up to in order to perform the click-&-drag scrolling?
Or should we simulate clicking&dragging the scrollbar via the NSScroller APIs?
Any hints appreciated!
Not looking for sample code to copy&paste here, more what's the best/most compatible/least code strategy!
