VTK
vtkEventForwarderCommand.h
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1/*=========================================================================
2
3 Program: Visualization Toolkit
4 Module: vtkEventForwarderCommand.h
5
6 Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
7 All rights reserved.
8 See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
9
10 This software is distributed WITHOUT ANY WARRANTY; without even
11 the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
12 PURPOSE. See the above copyright notice for more information.
13
14=========================================================================*/
28#ifndef vtkEventForwarderCommand_h
29#define vtkEventForwarderCommand_h
30
31#include "vtkCommonCoreModule.h" // For export macro
32#include "vtkCommand.h"
33
34class VTKCOMMONCORE_EXPORT vtkEventForwarderCommand : public vtkCommand
35{
36public:
38
40 {return new vtkEventForwarderCommand;};
41
48 void Execute(vtkObject *caller,
49 unsigned long eid,
50 void *callData) VTK_OVERRIDE;
51
56 virtual void SetTarget(vtkObject *obj)
57 { this->Target = obj; }
58 virtual void* GetTarget()
59 { return this->Target; }
60
61protected:
62
64
66 ~vtkEventForwarderCommand() VTK_OVERRIDE {}
67};
68
69#endif /* vtkEventForwarderCommand_h */
70
71// VTK-HeaderTest-Exclude: vtkEventForwarderCommand.h
superclass for callback/observer methods
Definition: vtkCommand.h:342
a simple event forwarder command
static vtkEventForwarderCommand * New()
virtual void SetTarget(vtkObject *obj)
Methods to set and get client and callback information, and the callback function.
void Execute(vtkObject *caller, unsigned long eid, void *callData) override
Satisfy the superclass API for callbacks.
abstract base class for most VTK objects
Definition: vtkObject.h:60