# QwtPickerClickPointMachine Class Reference

A state machine for point selections. More...

`#include <qwt_picker_machine.h>`

Inheritance diagram for QwtPickerClickPointMachine:
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List of all members.

## Public Member Functions
virtual CommandList | transition (const QwtEventPattern &, const QEvent *)

## Detailed Description

A state machine for point selections.

Pressing QwtEventPattern::MouseSelect1 or QwtEventPattern::KeySelect1 selects a point.

See also:
  QwtEventPattern::MousePatternCode, QwtEventPattern::KeyPatternCode

## Member Function Documentation

QwtPickerMachine::CommandList QwtPickerClickPointMachine::transition | ( | const QwtEventPattern & | eventPattern,
|  | const QEvent * | e |
| ) |  |  | `[virtual]`

Transition.

Implements QwtPickerMachine.