All dialogs now make use of the defaultButton and
cancelButton resources for better compliance with the Motif
Style Guide. The zooming is now attached to mouse button one
(used to be button two but Motif wants button two for drag-and-drop
operations). If you want the old bindings back you just have to
change the baseTranslations for the Ghostview widget to:
MGv*Ghostview.baseTranslations: #replace \n\
<Key>osfHelp: wlHelpContext() \n\
<Message>: gvMessage() \n\
!<Btn2Down>: mgvZoom(begin) \n\
!<Btn2Motion>: mgvZoom(extend) \n\
!<Btn2Up>: mgvZoom(end) \n\
!<Btn1Down>: mgvZoom(begin) \n\
!<Btn1Motion>: mgvZoom(extend) \n\
!<Btn1Up>: mgvZoom(end) \n\
<EnterWindow>: gvNotify(0) \n\
<LeaveWindow>: gvNotify(0) \n\
<MotionNotify>: gvNotify(0) \n\
<Key>osfUp: mgvScroll(up, magical) \n\
<Key>osfDown: mgvScroll(down, magical) \n\
<Key>osfLeft: mgvScroll(left) \n\
<Key>osfRight: mgvScroll(right)
These bindings will give you zooming with either button one
or button two.