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
  18 IMPLEMENT_DYNAMIC_CLASS(wxIcon, wxBitmap);
  19
  20 // ============================================================================
  21 // Icons
  22 // ============================================================================
  23
  24 wxIcon::wxIcon()
  25 {
  26 }
  27
  28 // Create from XBM data
  29 wxIcon::wxIcon(const char bits[], int width, int height)
  30 {
  31     (void) Create((void*) bits, wxBITMAP_TYPE_XBM_DATA, width, height, 1);
  32 }
  33
  34 // Create from XPM data
  35 wxIcon::wxIcon(char **data)
  36 {
  37     (void) Create((void*) data, wxBITMAP_TYPE_XPM_DATA, 0, 0, 0);
  38 }
  39
  40 wxIcon::wxIcon(const char **data)
  41 {
  42     (void) Create((void*) data, wxBITMAP_TYPE_XPM_DATA, 0, 0, 0);
  43 }
  44
  45 wxIcon::wxIcon(const wxString& icon_file, wxBitmapType type,
  46                int desiredWidth, int desiredHeight)
  47
  48 {
  49     LoadFile(icon_file, type, desiredWidth, desiredHeight);
  50 }
  51
  52 void wxIcon::CopyFromBitmap(const wxBitmap& bmp)
  53 {
  54     wxIcon *icon = (wxIcon*)(&bmp);
  55     *this = *icon;
  56 }
  57
  58 wxIcon::~wxIcon()
  59 {
  60 }
  61
  62 bool wxIcon::LoadFile(const wxString& filename, wxBitmapType type,
  63                       int desiredWidth, int desiredHeight)
  64 {
  65     UnRef();
  66
  67     wxBitmapHandler *handler = FindHandler(type);
  68
  69     if ( handler )
  70         return handler->LoadFile(this, filename, type,
  71                                  desiredWidth, desiredHeight);
  72     else
  73         return FALSE;
  74 }