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vtkWidgetEvent.cxx
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vtkWidgetEvent.cxx
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/*=========================================================================
Program: Visualization Toolkit
Module: vtkWidgetEvent.cxx
Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
All rights reserved.
See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notice for more information.
=========================================================================*/
#include "vtkWidgetEvent.h"
#include "vtkObjectFactory.h"
// this list should only contain the initial, contiguous
// set of events and should not include UserEvent
static const char *vtkWidgetEventStrings[] = {
"NoEvent",
"Select",
"EndSelect",
"Delete",
"Translate",
"EndTranslate",
"Scale",
"EndScale",
"Resize",
"EndResize",
"Rotate",
"EndRotate",
"Move",
"SizeHandles",
"AddPoint",
"AddFinalPoint",
"Completed",
"TimedOut",
"ModifyEvent",
"Reset",
NULL
};
vtkStandardNewMacro(vtkWidgetEvent);
//----------------------------------------------------------------------
const char *vtkWidgetEvent::GetStringFromEventId(unsigned long event)
{
static unsigned long numevents = 0;
// find length of table
if (!numevents)
{
while (vtkWidgetEventStrings[numevents] != NULL)
{
numevents++;
}
}
if (event < numevents)
{
return vtkWidgetEventStrings[event];
}
else
{
return "NoEvent";
}
}
//----------------------------------------------------------------------
unsigned long vtkWidgetEvent::GetEventIdFromString(const char *event)
{
unsigned long i;
for (i = 0; vtkWidgetEventStrings[i] != NULL; i++)
{
if (!strcmp(vtkWidgetEventStrings[i],event))
{
return i;
}
}
return vtkWidgetEvent::NoEvent;
}
//----------------------------------------------------------------------
void vtkWidgetEvent::PrintSelf(ostream& os, vtkIndent indent)
{
//Superclass typedef defined in vtkTypeMacro() found in vtkSetGet.h
this->Superclass::PrintSelf(os,indent);
}