The Solaris Motif library contains minor enhancements to Motif 2.1 usability to emulate certain OPEN LOOK user interface and Microsoft® Windows features. The usability enhancements include:
Optionally allowing mouse button 2 on a three-button mouse to be used to extend the current selection. This is equivalent to the OPEN LOOK Adjust function.
Allowing mouse button 3 to activate a CascadeButton menu (for OPEN LOOK compatibility).
Ability to re-map keybindings to be consistent with those for OPEN LOOK or Microsoft Windows applications.