src/apps/haikudepot/ui_generic/BitmapView.h

   1 /*
   2  * Copyright 2013, Stephan Aßmus <superstippi@gmx.de>.
   3  * All rights reserved. Distributed under the terms of the MIT License.
   4  */
   5 #ifndef BITMAP_VIEW_H
   6 #define BITMAP_VIEW_H
   7
   8
   9 #include "SharedBitmap.h"
  10
  11 #include <View.h>
  12
  13
  14 class BitmapView : public BView {
  15 public:
  16                                                                 BitmapView(const char* name);
  17
  18         virtual                                         ~BitmapView();
  19
  20         virtual void                            AllAttached();
  21         virtual void                            Draw(BRect updateRect);
  22
  23         virtual BSize                           MinSize();
  24         virtual BSize                           PreferredSize();
  25         virtual BSize                           MaxSize();
  26
  27                         void                            SetBitmap(SharedBitmap* bitmap,
  28                                                                         SharedBitmap::Size bitmapSize
  29                                                                                 = SharedBitmap::SIZE_ANY);
  30                         void                            UnsetBitmap();
  31                         void                            SetScaleBitmap(bool scaleBitmap);
  32
  33 protected:
  34         virtual void                            DrawBackground(BRect& bounds,
  35                                                                         BRect updateRect);
  36
  37 private:
  38                         BitmapRef                       fReference;
  39                         SharedBitmap::Size      fBitmapSize;
  40                         const BBitmap*          fBitmap;
  41                         bool                            fScaleBitmap;
  42 };
  43
  44
  45 #endif // BITMAP_VIEW_H