include/wx/gtk/bitmap.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        bitmap.h
   3 // Purpose:
   4 // Author:      Robert Roebling
   5 // RCS-ID:      $Id$
   6 // Copyright:   (c) 1998 Robert Roebling
   7 // Licence:     wxWindows licence
   8 /////////////////////////////////////////////////////////////////////////////
   9
  10
  11 #ifndef __GTKBITMAPH__
  12 #define __GTKBITMAPH__
  13
  14 #ifdef __GNUG__
  15 #pragma interface
  16 #endif
  17
  18 #include "wx/defs.h"
  19 #include "wx/object.h"
  20 #include "wx/string.h"
  21 #include "wx/palette.h"
  22
  23 //-----------------------------------------------------------------------------
  24 // classes
  25 //-----------------------------------------------------------------------------
  26
  27 class wxMask;
  28 class wxBitmap;
  29
  30 //-----------------------------------------------------------------------------
  31 // also implemented here from wxImage
  32 //-----------------------------------------------------------------------------
  33
  34 /*
  35 class wxImage : wxGDIObject
  36 {
  37   wxImage( const wxBitmap &bitmap );
  38   wxBitmap ConvertToBitmap() const;
  39 }
  40 */
  41
  42 //-----------------------------------------------------------------------------
  43 // wxMask
  44 //-----------------------------------------------------------------------------
  45
  46 class wxMask: public wxObject
  47 {
  48   DECLARE_DYNAMIC_CLASS(wxMask)
  49
  50 public:
  51   wxMask();
  52   wxMask( const wxBitmap& bitmap, const wxColour& colour );
  53   wxMask( const wxBitmap& bitmap, int paletteIndex );
  54   wxMask( const wxBitmap& bitmap );
  55   ~wxMask();
  56
  57  // implementation
  58
  59   GdkBitmap   *m_bitmap;
  60   GdkBitmap *GetBitmap() const;
  61 };
  62
  63 //-----------------------------------------------------------------------------
  64 // wxBitmap
  65 //-----------------------------------------------------------------------------
  66
  67 class wxBitmap: public wxObject
  68 {
  69   DECLARE_DYNAMIC_CLASS(wxBitmap)
  70
  71 public:
  72   wxBitmap();
  73   wxBitmap( int width, int height, int depth = -1 );
  74   wxBitmap( const char bits[], int width, int height, int depth = 1 );
  75   wxBitmap( const char **bits );
  76   wxBitmap( char **bits );
  77   wxBitmap( const wxBitmap& bmp );
  78   wxBitmap( const wxString &filename, int type = wxBITMAP_TYPE_XPM );
  79   ~wxBitmap();
  80   wxBitmap& operator = ( const wxBitmap& bmp );
  81   bool operator == ( const wxBitmap& bmp );
  82   bool operator != ( const wxBitmap& bmp );
  83   bool Ok() const;
  84
  85   int GetHeight() const;
  86   int GetWidth() const;
  87   int GetDepth() const;
  88
  89   wxMask *GetMask() const;
  90   void SetMask( wxMask *mask );
  91
  92   bool SaveFile( const wxString &name, int type, wxPalette *palette = (wxPalette *) NULL );
  93   bool LoadFile( const wxString &name, int type = wxBITMAP_TYPE_XPM );
  94
  95   wxPalette *GetPalette() const;
  96   wxPalette *GetColourMap() const
  97     { return GetPalette(); };
  98
  99 // implementation
 100
 101   void SetHeight( int height );
 102   void SetWidth( int width );
 103   void SetDepth( int depth );
 104   void SetPixmap( GdkPixmap *pixmap );
 105
 106   GdkPixmap *GetPixmap() const;
 107   GdkBitmap *GetBitmap() const;
 108
 109     // no data :-)
 110 };
 111
 112 #endif // __GTKBITMAPH__