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Qwt User's Guide
5.2.3
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#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