GUI/Widgets/vtkKWSplashScreen.h

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

  Module:    $RCSfile: vtkKWSplashScreen.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 __vtkKWSplashScreen_h
#define __vtkKWSplashScreen_h

#include "vtkKWTopLevel.h"

class vtkKWCanvas;

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

  virtual void Create(vtkKWApplication *app);

  virtual void Display();
  
  void SetProgressMessage(const char *);
  

  virtual void SetProgressMessageVerticalOffset(int);
  vtkGetMacro(ProgressMessageVerticalOffset, int);


  vtkGetStringMacro(ImageName);
  virtual void SetImageName(const char*);
  
  virtual int ReadImage(const char *filename);
  
  virtual void UpdateEnableState();

protected:
  vtkKWSplashScreen();
  ~vtkKWSplashScreen();

  vtkKWCanvas *Canvas;
  char *ImageName;
  int ProgressMessageVerticalOffset;

  void UpdateCanvasSize();
  void UpdateProgressMessagePosition();


  virtual int GetRequestedWidth();
  virtual int GetRequestedHeight();

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


#endif

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