AlUserPickList

An AlList for maintaining AlUserPickItems.

Synopsis

#include <AlUserPickList.h>
class AlUserPickList : public AlList
AlUserPickList( int keyState = 0 ) : fState(keyState) 
virtual    ~AlUserPickList() 
int    state() 
void    setState( int keyState ) 

Description

This class is simply an AlList that maintains a list of AlUserPickItems, but with one addition; it is possible to set a key state for the list, where the key state is one of the kModifier #defines found in AlFunction.h (that is, kModifierControl, kModifierShift, kModifierAlt, and so on.). This allows for indicating to the selection code what modifier keys were pressed during the selection.