GUI/Widgets/vtkKWBalloonHelpManager.h

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/*=========================================================================

  Module:    $RCSfile: vtkKWBalloonHelpManager.h,v $

  Copyright (c) Kitware, Inc.
  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.

=========================================================================*/
#ifndef __vtkKWBalloonHelpManager_h
#define __vtkKWBalloonHelpManager_h

#include "vtkKWObject.h"

class vtkKWTopLevel;
class vtkKWLabel;
class vtkKWWidget;

class KWWIDGETS_EXPORT vtkKWBalloonHelpManager : public vtkKWObject
{
public:
  static vtkKWBalloonHelpManager* New();
  vtkTypeRevisionMacro(vtkKWBalloonHelpManager,vtkKWObject);
  void PrintSelf(ostream& os, vtkIndent indent);
  

  virtual void SetVisibility(int);
  vtkGetMacro(Visibility, int);
  vtkBooleanMacro(Visibility, int);


  vtkSetClampMacro(Delay, int, 0, 15000);
  vtkGetMacro(Delay, int);


  virtual void AddBindings(vtkKWWidget *widget);
  virtual void RemoveBindings(vtkKWWidget *widget);


  virtual void TriggerCallback(vtkKWWidget *widget);
  virtual void DisplayCallback(vtkKWWidget *widget);
  virtual void CancelCallback();
  virtual void WithdrawCallback();

protected:
  vtkKWBalloonHelpManager();
  ~vtkKWBalloonHelpManager();

  int Visibility;
  int Delay;

  vtkKWTopLevel *TopLevel;
  vtkKWLabel    *Label;


  vtkKWWidget *CurrentWidget;
  virtual void SetCurrentWidget(vtkKWWidget *widget);


  char *AfterTimerId;
  vtkSetStringMacro(AfterTimerId);

  virtual void CreateBalloon();

  virtual int ApplicationInExit();

private:
  vtkKWBalloonHelpManager(const vtkKWBalloonHelpManager&);   // Not implemented.
  void operator=(const vtkKWBalloonHelpManager&);  // Not implemented.
};

#endif

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