src/preferences/screensaver/PreviewView.h

   1 /*
   2  * Copyright 2003-2013 Haiku, Inc. All Rights Reserved.
   3  * Distributed under the terms of the MIT License.
   4  *
   5  * Authors:
   6  *              Michael Phipps
   7  *              Jérôme Duval, jerome.duval@free.fr
   8  */
   9 #ifndef PREVIEW_VIEW_H
  10 #define PREVIEW_VIEW_H
  11
  12
  13 #include <View.h>
  14
  15
  16 class BTextView;
  17
  18 class PreviewView : public BView {
  19 public:
  20                                                                 PreviewView(const char* name);
  21         virtual                                         ~PreviewView();
  22
  23         virtual void                            Draw(BRect updateRect);
  24
  25                         BView*                          AddPreview();
  26                         BView*                          RemovePreview();
  27                         BView*                          SaverView();
  28
  29                         void                            ShowNoPreview() const;
  30                         void                            HideNoPreview() const;
  31
  32 private:
  33                         BView*                          fSaverView;
  34                         BTextView*                      fNoPreview;
  35 };
  36
  37
  38 #endif  // PREVIEW_VIEW_H