23 #ifndef INCLUDED_QTGUI_UTIL_H
24 #define INCLUDED_QTGUI_UTIL_H
28 #include <qwt_plot_picker.h>
29 #include <qwt_picker_machine.h>
38 virtual QwtPickerMachine * stateMachine(
int)
const;
47 #if QWT_VERSION < 0x060000
48 virtual CommandList transition(
const QwtEventPattern &eventPattern,
51 virtual QList<QwtPickerMachine::Command>
52 transition(
const QwtEventPattern &eventPattern,