src/motif/icon.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        icon.cpp
   3 // Purpose:     wxIcon class
   4 // Author:      Julian Smart
   5 // Modified by:
   6 // Created:     17/09/98
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Julian Smart
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifdef __GNUG__
  13 #pragma implementation "icon.h"
  14 #endif
  15
  16 #include "wx/icon.h"
  17 #include "wx/window.h"
  18
  19 #ifdef __VMS__
  20 #pragma message disable nosimpint
  21 #endif
  22 #include <Xm/Xm.h>
  23 #include <X11/cursorfont.h>
  24 #ifdef __VMS__
  25 #pragma message enable nosimpint
  26 #endif
  27
  28 #include "wx/motif/private.h"
  29
  30 IMPLEMENT_DYNAMIC_CLASS(wxIcon, wxBitmap)
  31
  32 /*
  33 * Icons
  34 */
  35
  36 wxIcon::wxIcon()
  37 {
  38 }
  39
  40 // Create from XBM data
  41 wxIcon::wxIcon(const char bits[], int width, int height)
  42 {
  43     (void) Create((void*) bits, wxBITMAP_TYPE_XBM_DATA, width, height, 1);
  44 }
  45
  46 // Create from XPM data
  47 wxIcon::wxIcon(char **data)
  48 {
  49     (void) Create((void*) data, wxBITMAP_TYPE_XPM_DATA, 0, 0, 0);
  50 }
  51
  52 wxIcon::wxIcon(const char **data)
  53 {
  54     (void) Create((void*) data, wxBITMAP_TYPE_XPM_DATA, 0, 0, 0);
  55 }
  56
  57 wxIcon::wxIcon(const wxString& icon_file, wxBitmapType type,
  58                int desiredWidth, int desiredHeight)
  59
  60 {
  61     LoadFile(icon_file, type, desiredWidth, desiredHeight);
  62 }
  63
  64 void wxIcon::CopyFromBitmap(const wxBitmap& bmp)
  65 {
  66     wxIcon *icon = (wxIcon*)(&bmp);
  67     *this = *icon;
  68 }
  69
  70 wxIcon::~wxIcon()
  71 {
  72 }
  73
  74 bool wxIcon::LoadFile(const wxString& filename, wxBitmapType type,
  75                       int desiredWidth, int desiredHeight)
  76 {
  77     UnRef();
  78
  79     m_refData = new wxBitmapRefData;
  80
  81     wxBitmapHandler *handler = FindHandler(type);
  82
  83     if ( handler )
  84         return handler->LoadFile(this, filename, type,
  85                                  desiredWidth, desiredHeight);
  86     else
  87         return FALSE;
  88 }
  89