1.1 and up - guiScrollCtrl scrollbar drag

Not essentially a bug, but more a pet peeve - when dragging the scrollbars in a guiScrollCtrl the scrollbars have a very low tolerance on what is still considered to be 'near' the scrollbar. Especially when scrolling vertically in the console or editors this can get irritating.

The fix: Behaviour like standard Windows scrollbar-tolerance, this is a tolerance of roughly 130 pixels either direction of a dragging scrollbar.

In "engine/gui/containers/guiScrollCtrl.h"

Add

S32 mScrollBarDragTolerance;    // maximal distance from scrollbar at which a scrollbar drag is still valid

after "S32 mScrollBarArrowBtnLength; // determined by the height of the up arrow"


In "engine/gui/containers/guiScrollCtrl.cc"

In function "GuiScrollCtrl::GuiScrollCtrl"

mScrollBarDragTolerance = 130;

after " mScrollBarArrowBtnLength = 16;"

In function "GuiScrollCtrl::onMouseDragged" replace

mScrollBarThickness

with

mScrollBarDragTolerance