The guiframe now has "fixed" (rather than "absolute") position.
This removes the need to track the window scroll position, and removes
the guiframe jitter that occured when scrolling
Also add support for guiframe dragging/resizing with touch input.
The guiframe now has "fixed" (rather than "absolute") position.
This removes the need to track the window scroll position, and removes
the guiframe jitter that occured when scrolling
Also add support for guiframe dragging/resizing with touch input.