| Qwt User's Guide
    5.2.3
    | 
#include <qwt_picker_machine.h>

| Public Types | |
| enum | Command { Begin, Append, Move, End } | 
| typedef QList< Command > | CommandList | 
| Public Member Functions | |
| virtual | ~QwtPickerMachine () | 
| void | reset () | 
| void | setState (int) | 
| int | state () const | 
| virtual CommandList | transition (const QwtEventPattern &, const QEvent *)=0 | 
| Protected Member Functions | |
| QwtPickerMachine () | |
A state machine for QwtPicker selections.
QwtPickerMachine accepts key and mouse events and translates them into selection commands.
 1.8.1
 1.8.1