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 #if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
  13 #pragma implementation "icon.h"
  14 #endif
  15
  16 // For compilers that support precompilation, includes "wx.h".
  17 #include "wx/wxprec.h"
  18
  19 #include "wx/icon.h"
  20
  21 IMPLEMENT_DYNAMIC_CLASS(wxIcon, wxBitmap);
  22
  23 // ============================================================================
  24 // Icons
  25 // ============================================================================
  26
  27 wxIcon::wxIcon()
  28 {
  29 }
  30
  31 // Create from XBM data
  32 wxIcon::wxIcon(const char bits[], int width, int height)
  33 {
  34     (void) Create((void*) bits, wxBITMAP_TYPE_XBM_DATA, width, height, 1);
  35 }
  36
  37 // Create from XPM data
  38 wxIcon::wxIcon(char **data)
  39 {
  40     (void) Create((void*) data, wxBITMAP_TYPE_XPM_DATA, 0, 0, 0);
  41 }
  42
  43 wxIcon::wxIcon(const char **data)
  44 {
  45     (void) Create((void*) data, wxBITMAP_TYPE_XPM_DATA, 0, 0, 0);
  46 }
  47
  48 void wxIcon::CopyFromBitmap(const wxBitmap& bmp)
  49 {
  50     wxIcon *icon = (wxIcon*)(&bmp);
  51     *this = *icon;
  52 }
  53
  54 wxIcon::~wxIcon()
  55 {
  56 }
  57
  58 bool wxIcon::LoadFile(const wxString& filename, wxBitmapType type,
  59                       int desiredWidth, int desiredHeight)
  60 {
  61     UnRef();
  62
  63     wxBitmapHandler *handler = FindHandler(type);
  64
  65     if ( handler )
  66         return handler->LoadFile(this, filename, type,
  67                                  desiredWidth, desiredHeight);
  68     else
  69         return FALSE;
  70 }