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 // wxMask
  32 //-----------------------------------------------------------------------------
  33
  34 class wxMask: public wxObject
  35 {
  36 public:
  37     wxMask();
  38     wxMask( const wxBitmap& bitmap, const wxColour& colour );
  39     wxMask( const wxBitmap& bitmap, int paletteIndex );
  40     wxMask( const wxBitmap& bitmap );
  41     ~wxMask();
  42
  43     bool Create( const wxBitmap& bitmap, const wxColour& colour );
  44     bool Create( const wxBitmap& bitmap, int paletteIndex );
  45     bool Create( const wxBitmap& bitmap );
  46
  47     // implementation
  48     GdkBitmap   *m_bitmap;
  49
  50     GdkBitmap *GetBitmap() const;
  51
  52 private:
  53     DECLARE_DYNAMIC_CLASS(wxMask)
  54 };
  55
  56 //-----------------------------------------------------------------------------
  57 // wxBitmap
  58 //-----------------------------------------------------------------------------
  59
  60 class wxBitmap: public wxObject
  61 {
  62 public:
  63     wxBitmap();
  64     wxBitmap( int width, int height, int depth = -1 );
  65     wxBitmap( const char bits[], int width, int height, int depth = 1 );
  66     wxBitmap( const char **bits );
  67     wxBitmap( char **bits );
  68     wxBitmap( const wxBitmap& bmp );
  69     wxBitmap( const wxString &filename, int type = wxBITMAP_TYPE_XPM );
  70     ~wxBitmap();
  71     wxBitmap& operator = ( const wxBitmap& bmp );
  72     bool operator == ( const wxBitmap& bmp );
  73     bool operator != ( const wxBitmap& bmp );
  74     bool Ok() const;
  75
  76     int GetHeight() const;
  77     int GetWidth() const;
  78     int GetDepth() const;
  79
  80     wxMask *GetMask() const;
  81     void SetMask( wxMask *mask );
  82
  83     bool SaveFile( const wxString &name, int type, wxPalette *palette = (wxPalette *) NULL );
  84     bool LoadFile( const wxString &name, int type = wxBITMAP_TYPE_XPM );
  85
  86     wxPalette *GetPalette() const;
  87     wxPalette *GetColourMap() const
  88     { return GetPalette(); };
  89
  90     // implementation
  91     // --------------
  92
  93     void SetHeight( int height );
  94     void SetWidth( int width );
  95     void SetDepth( int depth );
  96     void SetPixmap( GdkPixmap *pixmap );
  97
  98     GdkPixmap *GetPixmap() const;
  99     GdkBitmap *GetBitmap() const;
 100
 101 private:
 102     DECLARE_DYNAMIC_CLASS(wxBitmap)
 103 };
 104
 105 #endif // __GTKBITMAPH__