[wxWidgets.git] / src / common / gdicmn.cpp

/////////////////////////////////////////////////////////////////////////////
// Name:        gdicmn.cpp
// Purpose:     Common GDI classes
// Author:      Julian Smart
// Modified by:
// Created:     01/02/97
// RCS-ID:      $Id$
// Copyright:   (c) Julian Smart and Markus Holzem
// Licence:   	wxWindows licence
/////////////////////////////////////////////////////////////////////////////

#ifdef __GNUG__
#pragma implementation "gdicmn.h"
#endif

// For compilers that support precompilation, includes "wx.h".
#include "wx/wxprec.h"

#ifdef __BORLANDC__
#pragma hdrstop
#endif


#include "wx/gdicmn.h"
#include "wx/brush.h"
#include "wx/pen.h"
#include "wx/bitmap.h"
#include "wx/icon.h"
#include "wx/cursor.h"
#include "wx/font.h"
#include "wx/palette.h"

#include "wx/log.h"
#include <string.h>

#ifdef __WXMSW__
#include <windows.h>
#endif

#if !USE_SHARED_LIBRARY
IMPLEMENT_CLASS(wxColourDatabase, wxList)
IMPLEMENT_DYNAMIC_CLASS(wxFontList, wxList)
IMPLEMENT_DYNAMIC_CLASS(wxPenList, wxList)
IMPLEMENT_DYNAMIC_CLASS(wxBrushList, wxList)
IMPLEMENT_DYNAMIC_CLASS(wxBitmapList, wxList)
IMPLEMENT_DYNAMIC_CLASS(wxResourceCache, wxList)
/*
IMPLEMENT_DYNAMIC_CLASS(wxRect, wxObject)
IMPLEMENT_DYNAMIC_CLASS(wxPoint, wxObject)
IMPLEMENT_DYNAMIC_CLASS(wxRealPoint, wxObject)
*/
#endif

wxRect::wxRect()
{
    x = 0; y = 0; width = 0; height = 0;
}

wxRect::wxRect(long xx, long yy, long w, long h)
{
    x = xx; y = yy; width = w; height = h;
}

wxRect::wxRect(const wxPoint& topLeft, const wxPoint& bottomRight)
{
  x = topLeft.x;
  y = topLeft.y;
  width = bottomRight.x - topLeft.x;
  height = bottomRight.y - topLeft.y;
  
  if (width < 0)
  {
    width = -width;
    x -= width;
  }
  
  if (height < 0)
  {
    height = -height;
    x -= height;
  }
}

wxRect::wxRect(const wxPoint& point, const wxSize& size)
{
    x = point.x; y = point.y;
    width = size.x; height = size.y;
}

wxRect::wxRect(const wxRect& rect)
{
    x = rect.x; 
    y = rect.y; 
    width = rect.width; 
    height = rect.height;
}

wxRect& wxRect::operator = (const wxRect& rect)
{
    x = rect.x; y = rect.y; width = rect.width; height = rect.height;
    return *this;
}

bool wxRect::operator == (const wxRect& rect)
{
  return ((x == rect.x) &&
          (y == rect.y) &&
          (width == rect.width) &&
          (height == rect.height));
}

bool wxRect::operator != (const wxRect& rect)
{
  return ((x != rect.x) ||
          (y != rect.y) ||
          (width != rect.width) ||
          (height != rect.height));
}

wxColourDatabase::wxColourDatabase (int type):
wxList (type)
{
}

wxColourDatabase::~wxColourDatabase ()
{
  // Cleanup Colour allocated in Initialize()
  wxNode *node = First ();
  while (node)
    {
      wxColour *col = (wxColour *) node->Data ();
      wxNode *next = node->Next ();
      delete col;
      node = next;
    }
}

// Colour database stuff
void wxColourDatabase::Initialize ()
{
  // Don't initialize for X: colours are found
  // in FindColour below.
  // Added: Not all
  
  struct cdef {
   char *name;
   int r,g,b;
  };
  cdef cc;
  static cdef table[]={
  
// #ifdef __WXMSW__
   {"AQUAMARINE",112, 219, 147},
   {"BLACK",0, 0, 0},
   {"BLUE", 0, 0, 255},
   {"BLUE VIOLET", 159, 95, 159},
   {"BROWN", 165, 42, 42},
   {"CADET BLUE", 95, 159, 159},
   {"CORAL", 255, 127, 0},
   {"CORNFLOWER BLUE", 66, 66, 111},
   {"CYAN", 0, 255, 255},
   {"DARK GREY", 47, 47, 47},   // ?

   {"DARK GREEN", 47, 79, 47},
   {"DARK OLIVE GREEN", 79, 79, 47},
   {"DARK ORCHID", 153, 50, 204},
   {"DARK SLATE BLUE", 107, 35, 142},
   {"DARK SLATE GREY", 47, 79, 79},
   {"DARK TURQUOISE", 112, 147, 219},
   {"DIM GREY", 84, 84, 84},
   {"FIREBRICK", 142, 35, 35},
   {"FOREST GREEN", 35, 142, 35},
   {"GOLD", 204, 127, 50},
   {"GOLDENROD", 219, 219, 112},
   {"GREY", 128, 128, 128},
   {"GREEN", 0, 255, 0},
   {"GREEN YELLOW", 147, 219, 112},
   {"INDIAN RED", 79, 47, 47},
   {"KHAKI", 159, 159, 95},
   {"LIGHT BLUE", 191, 216, 216},
   {"LIGHT GREY", 192, 192, 192},
   {"LIGHT STEEL BLUE", 143, 143, 188},
   {"LIME GREEN", 50, 204, 50},
   {"LIGHT MAGENTA", 255, 0, 255},
   {"MAGENTA", 255, 0, 255},
   {"MAROON", 142, 35, 107},
   {"MEDIUM AQUAMARINE", 50, 204, 153},
   {"MEDIUM GREY", 100, 100, 100},
   {"MEDIUM BLUE", 50, 50, 204},
   {"MEDIUM FOREST GREEN", 107, 142, 35},
   {"MEDIUM GOLDENROD", 234, 234, 173},
   {"MEDIUM ORCHID", 147, 112, 219},
   {"MEDIUM SEA GREEN", 66, 111, 66},
   {"MEDIUM SLATE BLUE", 127, 0, 255},
   {"MEDIUM SPRING GREEN", 127, 255, 0},
   {"MEDIUM TURQUOISE", 112, 219, 219},
   {"MEDIUM VIOLET RED", 219, 112, 147},
   {"MIDNIGHT BLUE", 47, 47, 79},
   {"NAVY", 35, 35, 142},
   {"ORANGE", 204, 50, 50},
   {"ORANGE RED", 255, 0, 127},
   {"ORCHID", 219, 112, 219},
   {"PALE GREEN", 143, 188, 143},
   {"PINK", 188, 143, 234},
   {"PLUM", 234, 173, 234},
   {"PURPLE", 176, 0, 255},
   {"RED", 255, 0, 0},
   {"SALMON", 111, 66, 66},
   {"SEA GREEN", 35, 142, 107},
   {"SIENNA", 142, 107, 35},
   {"SKY BLUE", 50, 153, 204},
   {"SLATE BLUE", 0, 127, 255},
   {"SPRING GREEN", 0, 255, 127},
   {"STEEL BLUE", 35, 107, 142},
   {"TAN", 219, 147, 112},
   {"THISTLE", 216, 191, 216},
   {"TURQUOISE", 173, 234, 234},
   {"VIOLET", 79, 47, 79},
   {"VIOLET RED", 204, 50, 153},
   {"WHEAT", 216, 216, 191},
   {"WHITE", 255, 255, 255},
   {"YELLOW", 255, 255, 0},
   {"YELLOW GREEN", 153, 204, 50},
// #endif

#if defined(__WXGTK__) || defined(__X__)
   {"MEDIUM GOLDENROD", 234, 234, 173},
   {"MEDIUM FOREST GREEN", 107, 142, 35},
   {"LIGHT MAGENTA", 255, 0, 255},
   {"MEDIUM GREY", 100, 100, 100},
#endif
   
   {0,0,0,0}
  };
  int i;
  for (i=0;cc=table[i],cc.name!=0;i++)
  {
    Append(cc.name,new wxColour(cc.r,cc.g,cc.b));
  }

}

/*
 * Changed by Ian Brown, July 1994.
 *
 * When running under X, the Colour Database starts off empty. The X server
 * is queried for the colour first time after which it is entered into the
 * database. This allows our client to use the server colour database which
 * is hopefully gamma corrected for the display being used.
 */

wxColour *wxColourDatabase::FindColour(const wxString& colour)
{
  wxNode *node = Find((char *) (const char *)colour);
  if (node)
    return (wxColour *)node->Data();
    
#ifdef __WXMSW__
  else return NULL;
#endif

// TODO for other implementations. This should really go into
// platform-specific directories.
#ifdef __WXSTUBS__
  else return NULL;
#endif

#ifdef __WXGTK__
  else {
    wxColour *col = new wxColour( colour );
    
    if (!(col->Ok())) {
      delete col;
      return (wxColour *) NULL;
    }
    Append( colour, col );
    return col;
  }
#endif

#ifdef __X__
  else {
    XColor xcolour;

#ifdef __WXMOTIF__
    Display *display = XtDisplay(wxTheApp->topLevel) ;
#endif
#ifdef __XVIEW__
    Xv_Screen screen = xv_get(xview_server, SERVER_NTH_SCREEN, 0);
    Xv_opaque root_window = xv_get(screen, XV_ROOT);
    Display *display = (Display *)xv_get(root_window, XV_DISPLAY);
#endif

    /* MATTHEW: [4] Use wxGetMainColormap */
    if (!XParseColor(display, wxGetMainColormap(display), colour,&xcolour))
      return NULL;

    unsigned char r = (unsigned char)(xcolour.red >> 8);
    unsigned char g = (unsigned char)(xcolour.green >> 8);
    unsigned char b = (unsigned char)(xcolour.blue >> 8);

    wxColour *col = new wxColour(r, g, b);
    Append(colour, col);

    return col;
  }
#endif
}

wxString wxColourDatabase::FindName (const wxColour& colour) const
{
  unsigned char red = colour.Red ();
  unsigned char green = colour.Green ();
  unsigned char blue = colour.Blue ();
  
  for (wxNode * node = First (); node; node = node->Next ())
  {
      wxColour *col = (wxColour *) node->Data ();
      
      if (col->Red () == red && col->Green () == green && col->Blue () == blue)
	{
	  char *found = node->key.string;
	  if (found)
	    return wxString(found);
	}
  }
  return wxString("");			// Not Found

}

void wxInitializeStockLists () {
  wxTheBrushList = new wxBrushList;
  wxThePenList = new wxPenList;
  wxTheFontList = new wxFontList;
  wxTheBitmapList = new wxBitmapList;
}

void wxInitializeStockObjects ()
{
#ifdef __WXMOTIF__
#endif
#ifdef __X__
  wxFontPool = new XFontPool;
#endif

  wxNORMAL_FONT = new wxFont (12, wxMODERN, wxNORMAL, wxNORMAL);
  wxSMALL_FONT = new wxFont (10, wxSWISS, wxNORMAL, wxNORMAL);
  wxITALIC_FONT = new wxFont (12, wxROMAN, wxITALIC, wxNORMAL);
  wxSWISS_FONT = new wxFont (12, wxSWISS, wxNORMAL, wxNORMAL);

  wxRED_PEN = new wxPen ("RED", 1, wxSOLID);
  wxCYAN_PEN = new wxPen ("CYAN", 1, wxSOLID);
  wxGREEN_PEN = new wxPen ("GREEN", 1, wxSOLID);
  wxBLACK_PEN = new wxPen ("BLACK", 1, wxSOLID);
  wxWHITE_PEN = new wxPen ("WHITE", 1, wxSOLID);
  wxTRANSPARENT_PEN = new wxPen ("BLACK", 1, wxTRANSPARENT);
  wxBLACK_DASHED_PEN = new wxPen ("BLACK", 1, wxSHORT_DASH);
  wxGREY_PEN = new wxPen ("GREY", 1, wxSOLID);
  wxMEDIUM_GREY_PEN = new wxPen ("MEDIUM GREY", 1, wxSOLID);
  wxLIGHT_GREY_PEN = new wxPen ("LIGHT GREY", 1, wxSOLID);

  wxBLUE_BRUSH = new wxBrush ("BLUE", wxSOLID);
  wxGREEN_BRUSH = new wxBrush ("GREEN", wxSOLID);
  wxWHITE_BRUSH = new wxBrush ("WHITE", wxSOLID);
  wxBLACK_BRUSH = new wxBrush ("BLACK", wxSOLID);
  wxTRANSPARENT_BRUSH = new wxBrush ("BLACK", wxTRANSPARENT);
  wxCYAN_BRUSH = new wxBrush ("CYAN", wxSOLID);
  wxRED_BRUSH = new wxBrush ("RED", wxSOLID);
  wxGREY_BRUSH = new wxBrush ("GREY", wxSOLID);
  wxMEDIUM_GREY_BRUSH = new wxBrush ("MEDIUM GREY", wxSOLID);
  wxLIGHT_GREY_BRUSH = new wxBrush ("LIGHT GREY", wxSOLID);

  wxBLACK = new wxColour ("BLACK");
  wxWHITE = new wxColour ("WHITE");
  wxRED = new wxColour ("RED");
  wxBLUE = new wxColour ("BLUE");
  wxGREEN = new wxColour ("GREEN");
  wxCYAN = new wxColour ("CYAN");
  wxLIGHT_GREY = new wxColour ("LIGHT GREY");

  wxSTANDARD_CURSOR = new wxCursor (wxCURSOR_ARROW);
  wxHOURGLASS_CURSOR = new wxCursor (wxCURSOR_WAIT);
  wxCROSS_CURSOR = new wxCursor (wxCURSOR_CROSS);
}

void 
wxDeleteStockObjects ()
{
  wxDELETE(wxNORMAL_FONT);
  wxDELETE(wxSMALL_FONT);
  wxDELETE(wxITALIC_FONT);
  wxDELETE(wxSWISS_FONT);

  wxDELETE(wxRED_PEN);
  wxDELETE(wxCYAN_PEN);
  wxDELETE(wxGREEN_PEN);
  wxDELETE(wxBLACK_PEN);
  wxDELETE(wxWHITE_PEN);
  wxDELETE(wxTRANSPARENT_PEN);
  wxDELETE(wxBLACK_DASHED_PEN);
  wxDELETE(wxGREY_PEN);
  wxDELETE(wxMEDIUM_GREY_PEN);
  wxDELETE(wxLIGHT_GREY_PEN);

  wxDELETE(wxBLUE_BRUSH);
  wxDELETE(wxGREEN_BRUSH);
  wxDELETE(wxWHITE_BRUSH);
  wxDELETE(wxBLACK_BRUSH);
  wxDELETE(wxTRANSPARENT_BRUSH);
  wxDELETE(wxCYAN_BRUSH);
  wxDELETE(wxRED_BRUSH);
  wxDELETE(wxGREY_BRUSH);
  wxDELETE(wxMEDIUM_GREY_BRUSH);
  wxDELETE(wxLIGHT_GREY_BRUSH);

  wxDELETE(wxBLACK);
  wxDELETE(wxWHITE);
  wxDELETE(wxRED);
  wxDELETE(wxBLUE);
  wxDELETE(wxGREEN);
  wxDELETE(wxCYAN);
  wxDELETE(wxLIGHT_GREY);

  wxDELETE(wxSTANDARD_CURSOR);
  wxDELETE(wxHOURGLASS_CURSOR);
  wxDELETE(wxCROSS_CURSOR);
}

void wxDeleteStockLists() {
  wxDELETE(wxTheBrushList);
  wxDELETE(wxThePenList);
  wxDELETE(wxTheFontList);
  wxDELETE(wxTheBitmapList);
}

wxBitmapList::wxBitmapList ()
{
}

wxBitmapList::~wxBitmapList ()
{
#ifdef __WXMSW__

  wxNode *node = First ();
  while (node)
    {
      wxBitmap *bitmap = (wxBitmap *) node->Data ();
      wxNode *next = node->Next ();
      if (bitmap->GetVisible())
        delete bitmap;
      node = next;
    }
#endif
}

// Pen and Brush lists
wxPenList::~wxPenList ()
{
#ifdef __WXMSW__
  wxNode *node = First ();
  while (node)
    {
      wxPen *pen = (wxPen *) node->Data ();
      wxNode *next = node->Next ();
      if (pen->GetVisible())
        delete pen;
      node = next;
    }
#endif
}

void wxPenList::AddPen (wxPen * pen)
{
  Append (pen);
}

void wxPenList::RemovePen (wxPen * pen)
{
  DeleteObject (pen);
}

wxPen *wxPenList::FindOrCreatePen (const wxColour& colour, int width, int style)
{
  for (wxNode * node = First (); node; node = node->Next ())
    {
      wxPen *each_pen = (wxPen *) node->Data ();
      if (each_pen && each_pen->GetVisible() &&
	  each_pen->GetWidth () == width &&
	  each_pen->GetStyle () == style &&
	  each_pen->GetColour ().Red () == colour.Red () &&
	  each_pen->GetColour ().Green () == colour.Green () &&
	  each_pen->GetColour ().Blue () == colour.Blue ())
	return each_pen;
    }
  wxPen *pen = new wxPen (colour, width, style);

  // Yes, we can return a pointer to this in a later FindOrCreatePen call,
  // because we created it within FindOrCreatePen. Safeguards against
  // returning a pointer to an automatic variable and hanging on to it
  // (dangling pointer).
  pen->SetVisible(TRUE);
  return pen;
}

wxPen *wxPenList::FindOrCreatePen (const wxString& colour, int width, int style)
{
  wxColour *the_colour = wxTheColourDatabase->FindColour (colour);
  if (the_colour)
    return FindOrCreatePen (*the_colour, width, style);
  else
    return (wxPen *) NULL;
}

wxBrushList::~wxBrushList ()
{
#ifdef __WXMSW__
  wxNode *node = First ();
  while (node)
    {
      wxBrush *brush = (wxBrush *) node->Data ();
      wxNode *next = node->Next ();
      if (brush->GetVisible())
        delete brush;
      node = next;
    }
#endif
}

void wxBrushList::AddBrush (wxBrush * brush)
{
  Append (brush);
}

wxBrush *wxBrushList::FindOrCreateBrush (const wxColour& colour, int style)
{
  for (wxNode * node = First (); node; node = node->Next ())
    {
      wxBrush *each_brush = (wxBrush *) node->Data ();
      if (each_brush && each_brush->GetVisible() &&
	  each_brush->GetStyle () == style &&
	  each_brush->GetColour ().Red () == colour.Red () &&
	  each_brush->GetColour ().Green () == colour.Green () &&
	  each_brush->GetColour ().Blue () == colour.Blue ())
	return each_brush;
    }
  // Yes, we can return a pointer to this in a later FindOrCreateBrush call,
  // because we created it within FindOrCreateBrush. Safeguards against
  // returning a pointer to an automatic variable and hanging on to it
  // (dangling pointer).
  wxBrush *brush = new wxBrush (colour, style);
  brush->SetVisible(TRUE);
  return brush;
}

wxBrush *wxBrushList::FindOrCreateBrush (const wxString& colour, int style)
{
  wxColour *the_colour = wxTheColourDatabase->FindColour (colour);
  if (the_colour)
    return FindOrCreateBrush (*the_colour, style);
  else
    return (wxBrush *) NULL;
}

void wxBrushList::RemoveBrush (wxBrush * brush)
{
  DeleteObject (brush);
}

wxFontList::~wxFontList ()
{
  wxNode *node = First ();
  while (node)
    {
	  // Only delete objects that are 'visible', i.e.
	  // that have been created using FindOrCreate...,
	  // where the pointers are expected to be shared
	  // (and therefore not deleted by any one part of an app).
      wxFont *font = (wxFont *) node->Data ();
      wxNode *next = node->Next ();
	  if (font->GetVisible())
		delete font;
      node = next;
}
}

void wxFontList::AddFont (wxFont * font)
{
  Append (font);
}

void wxFontList::RemoveFont (wxFont * font)
{
  DeleteObject (font);
}

wxFont *wxFontList::
	FindOrCreateFont (int PointSize, int FamilyOrFontId, int Style, int Weight, bool underline, const wxString& Face)
{
  for (wxNode * node = First (); node; node = node->Next ())
    {
      wxFont *each_font = (wxFont *) node->Data ();
      if (each_font && each_font->GetVisible() && each_font->Ok() &&
	  each_font->GetPointSize () == PointSize &&
	  each_font->GetStyle () == Style &&
	  each_font->GetWeight () == Weight &&
	  each_font->GetUnderlined () == underline &&
#if defined(__X__) || (defined(__WXMSW__) && USE_PORTABLE_FONTS_IN_MSW)
	  each_font->GetFontId () == FamilyOrFontId) /* New font system */
#else
	  each_font->GetFamily () == FamilyOrFontId &&
          (!each_font->GetFaceName() || each_font->GetFaceName() == Face))
#endif
	return each_font;
    }
  wxFont *font = new wxFont (PointSize, FamilyOrFontId, Style, Weight, underline, Face);
  font->SetVisible(TRUE);
  return font;
}

void wxBitmapList::AddBitmap(wxBitmap *bitmap)
{ Append(bitmap); }
void wxBitmapList::RemoveBitmap(wxBitmap *bitmap)
{ DeleteObject(bitmap); }

wxSize wxGetDisplaySize()
{
    int x, y;
    wxDisplaySize(& x, & y);
    return wxSize(x, y);
}

wxResourceCache::wxResourceCache () : wxList() {
}

wxResourceCache::wxResourceCache (const unsigned int the_key_type) : wxList(the_key_type) {
}

wxResourceCache::~wxResourceCache () {
  wxNode *node = First ();
  while (node) {
    wxGDIObject *item = (wxGDIObject *)node->Data();
    if (item->IsKindOf(CLASSINFO(wxBrush))) {
      wxBrush *brush = (wxBrush *)item;
      delete brush;
    }

    if (item->IsKindOf(CLASSINFO(wxFont))) {
      wxFont *font = (wxFont *)item;
      delete font;
    }

    if (item->IsKindOf(CLASSINFO(wxBitmap))) {
      wxBitmap *bitmap = (wxBitmap *)item;
      delete bitmap;
    }

    if (item->IsKindOf(CLASSINFO(wxColour))) {
      wxColour *colour = (wxColour *)item;
      delete colour;
    }

    wxNode *next = node->Next ();
    node = next;
  }
}
Commit	Line	Data
c801d85f KB	1	/////////////////////////////////////////////////////////////////////////////
	2	// Name: gdicmn.cpp
	3	// Purpose: Common GDI classes
	4	// Author: Julian Smart
	5	// Modified by:
	6	// Created: 01/02/97
	7	// RCS-ID: $Id$
	8	// Copyright: (c) Julian Smart and Markus Holzem
	9	// Licence: wxWindows licence
	10	/////////////////////////////////////////////////////////////////////////////
	11
	12	#ifdef __GNUG__
	13	#pragma implementation "gdicmn.h"
	14	#endif
	15
	16	// For compilers that support precompilation, includes "wx.h".
	17	#include "wx/wxprec.h"
	18
	19	#ifdef __BORLANDC__
	20	#pragma hdrstop
	21	#endif
	22
af9e71a8	23
c801d85f KB	24	#include "wx/gdicmn.h"
	25	#include "wx/brush.h"
	26	#include "wx/pen.h"
	27	#include "wx/bitmap.h"
	28	#include "wx/icon.h"
	29	#include "wx/cursor.h"
	30	#include "wx/font.h"
	31	#include "wx/palette.h"
	32
cb38104e	33	#include "wx/log.h"
c801d85f KB	34	#include <string.h>
c801d85f KB	35
2049ba38	36	#ifdef __WXMSW__
c801d85f KB	37	#include <windows.h>
	38	#endif
	39
	40	#if !USE_SHARED_LIBRARY
c801d85f KB	41	IMPLEMENT_CLASS(wxColourDatabase, wxList)
	42	IMPLEMENT_DYNAMIC_CLASS(wxFontList, wxList)
	43	IMPLEMENT_DYNAMIC_CLASS(wxPenList, wxList)
	44	IMPLEMENT_DYNAMIC_CLASS(wxBrushList, wxList)
	45	IMPLEMENT_DYNAMIC_CLASS(wxBitmapList, wxList)
a3622daa	46	IMPLEMENT_DYNAMIC_CLASS(wxResourceCache, wxList)
6a6c0a8b JS	47	/*
6a6c0a8b JS	48	IMPLEMENT_DYNAMIC_CLASS(wxRect, wxObject)
c801d85f KB	49	IMPLEMENT_DYNAMIC_CLASS(wxPoint, wxObject)
c801d85f KB	50	IMPLEMENT_DYNAMIC_CLASS(wxRealPoint, wxObject)
6a6c0a8b	51	*/
c801d85f KB	52	#endif
c801d85f KB	53
6a6c0a8b	54	wxRect::wxRect()
c801d85f KB	55	{
	56	x = 0; y = 0; width = 0; height = 0;
	57	}
	58
debe6624	59	wxRect::wxRect(long xx, long yy, long w, long h)
c801d85f KB	60	{
	61	x = xx; y = yy; width = w; height = h;
	62	}
	63
	64	wxRect::wxRect(const wxPoint& topLeft, const wxPoint& bottomRight)
	65	{
	66	x = topLeft.x;
	67	y = topLeft.y;
	68	width = bottomRight.x - topLeft.x;
	69	height = bottomRight.y - topLeft.y;
	70
	71	if (width < 0)
	72	{
	73	width = -width;
	74	x -= width;
	75	}
	76
	77	if (height < 0)
	78	{
	79	height = -height;
	80	x -= height;
	81	}
	82	}
	83
	84	wxRect::wxRect(const wxPoint& point, const wxSize& size)
	85	{
	86	x = point.x; y = point.y;
	87	width = size.x; height = size.y;
	88	}
	89
	90	wxRect::wxRect(const wxRect& rect)
	91	{
	92	x = rect.x;
	93	y = rect.y;
	94	width = rect.width;
	95	height = rect.height;
	96	}
	97
	98	wxRect& wxRect::operator = (const wxRect& rect)
	99	{
	100	x = rect.x; y = rect.y; width = rect.width; height = rect.height;
	101	return *this;
	102	}
	103
	104	bool wxRect::operator == (const wxRect& rect)
	105	{
	106	return ((x == rect.x) &&
	107	(y == rect.y) &&
	108	(width == rect.width) &&
	109	(height == rect.height));
	110	}
	111
	112	bool wxRect::operator != (const wxRect& rect)
	113	{
	114	return ((x != rect.x) \|\|
	115	(y != rect.y) \|\|
	116	(width != rect.width) \|\|
	117	(height != rect.height));
	118	}
	119
	120	wxColourDatabase::wxColourDatabase (int type):
	121	wxList (type)
	122	{
	123	}
124
6a6c0a8b	125	wxColourDatabase::~wxColourDatabase ()
c801d85f KB	126	{
	127	// Cleanup Colour allocated in Initialize()
	128	wxNode *node = First ();
	129	while (node)
	130	{
	131	wxColour col = (wxColour ) node->Data ();
	132	wxNode *next = node->Next ();
	133	delete col;
	134	node = next;
	135	}
	136	}
	137
	138	// Colour database stuff
6a6c0a8b	139	void wxColourDatabase::Initialize ()
c801d85f KB	140	{
	141	// Don't initialize for X: colours are found
	142	// in FindColour below.
	143	// Added: Not all
	144
	145	struct cdef {
	146	char *name;
	147	int r,g,b;
	148	};
	149	cdef cc;
	150	static cdef table[]={
	151
66bd6b93	152	// #ifdef __WXMSW__
c801d85f KB	153	{"AQUAMARINE",112, 219, 147},
	154	{"BLACK",0, 0, 0},
	155	{"BLUE", 0, 0, 255},
	156	{"BLUE VIOLET", 159, 95, 159},
	157	{"BROWN", 165, 42, 42},
	158	{"CADET BLUE", 95, 159, 159},
	159	{"CORAL", 255, 127, 0},
	160	{"CORNFLOWER BLUE", 66, 66, 111},
	161	{"CYAN", 0, 255, 255},
	162	{"DARK GREY", 47, 47, 47}, // ?
	163
	164	{"DARK GREEN", 47, 79, 47},
	165	{"DARK OLIVE GREEN", 79, 79, 47},
	166	{"DARK ORCHID", 153, 50, 204},
	167	{"DARK SLATE BLUE", 107, 35, 142},
	168	{"DARK SLATE GREY", 47, 79, 79},
	169	{"DARK TURQUOISE", 112, 147, 219},
	170	{"DIM GREY", 84, 84, 84},
	171	{"FIREBRICK", 142, 35, 35},
	172	{"FOREST GREEN", 35, 142, 35},
	173	{"GOLD", 204, 127, 50},
	174	{"GOLDENROD", 219, 219, 112},
	175	{"GREY", 128, 128, 128},
	176	{"GREEN", 0, 255, 0},
	177	{"GREEN YELLOW", 147, 219, 112},
	178	{"INDIAN RED", 79, 47, 47},
	179	{"KHAKI", 159, 159, 95},
	180	{"LIGHT BLUE", 191, 216, 216},
	181	{"LIGHT GREY", 192, 192, 192},
	182	{"LIGHT STEEL BLUE", 143, 143, 188},
	183	{"LIME GREEN", 50, 204, 50},
	184	{"LIGHT MAGENTA", 255, 0, 255},
	185	{"MAGENTA", 255, 0, 255},
	186	{"MAROON", 142, 35, 107},
	187	{"MEDIUM AQUAMARINE", 50, 204, 153},
	188	{"MEDIUM GREY", 100, 100, 100},
	189	{"MEDIUM BLUE", 50, 50, 204},
	190	{"MEDIUM FOREST GREEN", 107, 142, 35},
	191	{"MEDIUM GOLDENROD", 234, 234, 173},
	192	{"MEDIUM ORCHID", 147, 112, 219},
	193	{"MEDIUM SEA GREEN", 66, 111, 66},
	194	{"MEDIUM SLATE BLUE", 127, 0, 255},
	195	{"MEDIUM SPRING GREEN", 127, 255, 0},
	196	{"MEDIUM TURQUOISE", 112, 219, 219},
	197	{"MEDIUM VIOLET RED", 219, 112, 147},
	198	{"MIDNIGHT BLUE", 47, 47, 79},
	199	{"NAVY", 35, 35, 142},
	200	{"ORANGE", 204, 50, 50},
	201	{"ORANGE RED", 255, 0, 127},
	202	{"ORCHID", 219, 112, 219},
	203	{"PALE GREEN", 143, 188, 143},
	204	{"PINK", 188, 143, 234},
	205	{"PLUM", 234, 173, 234},
	206	{"PURPLE", 176, 0, 255},
	207	{"RED", 255, 0, 0},
	208	{"SALMON", 111, 66, 66},
	209	{"SEA GREEN", 35, 142, 107},
	210	{"SIENNA", 142, 107, 35},
	211	{"SKY BLUE", 50, 153, 204},
	212	{"SLATE BLUE", 0, 127, 255},
	213	{"SPRING GREEN", 0, 255, 127},
	214	{"STEEL BLUE", 35, 107, 142},
	215	{"TAN", 219, 147, 112},
	216	{"THISTLE", 216, 191, 216},
217	{"TURQUOISE", 173, 234, 234},
218	{"VIOLET", 79, 47, 79},
219	{"VIOLET RED", 204, 50, 153},
220	{"WHEAT", 216, 216, 191},
221	{"WHITE", 255, 255, 255},
222	{"YELLOW", 255, 255, 0},
223	{"YELLOW GREEN", 153, 204, 50},
66bd6b93	224	// #endif
c801d85f	225
2049ba38	226	#if defined(__WXGTK__) \|\| defined(__X__)
c801d85f KB	227	{"MEDIUM GOLDENROD", 234, 234, 173},
	228	{"MEDIUM FOREST GREEN", 107, 142, 35},
	229	{"LIGHT MAGENTA", 255, 0, 255},
	230	{"MEDIUM GREY", 100, 100, 100},
	231	#endif
	232
	233	{0,0,0,0}
	234	};
	235	int i;
	236	for (i=0;cc=table[i],cc.name!=0;i++)
	237	{
	238	Append(cc.name,new wxColour(cc.r,cc.g,cc.b));
	239	}
	240
	241	}
	242
	243	/*
	244	* Changed by Ian Brown, July 1994.
	245	*
	246	* When running under X, the Colour Database starts off empty. The X server
	247	* is queried for the colour first time after which it is entered into the
	248	* database. This allows our client to use the server colour database which
	249	* is hopefully gamma corrected for the display being used.
	250	*/
	251
	252	wxColour *wxColourDatabase::FindColour(const wxString& colour)
	253	{
	254	wxNode node = Find((char ) (const char *)colour);
	255	if (node)
	256	return (wxColour *)node->Data();
	257
2049ba38	258	#ifdef __WXMSW__
c801d85f KB	259	else return NULL;
	260	#endif
	261
34138703 JS	262	// TODO for other implementations. This should really go into
	263	// platform-specific directories.
	264	#ifdef __WXSTUBS__
	265	else return NULL;
	266	#endif
	267
2049ba38	268	#ifdef __WXGTK__
c801d85f KB	269	else {
	270	wxColour *col = new wxColour( colour );
	271
	272	if (!(col->Ok())) {
	273	delete col;
c67daf87	274	return (wxColour *) NULL;
c801d85f KB	275	}
	276	Append( colour, col );
	277	return col;
	278	}
	279	#endif
	280
	281	#ifdef __X__
	282	else {
	283	XColor xcolour;
	284
2049ba38	285	#ifdef __WXMOTIF__
c801d85f KB	286	Display *display = XtDisplay(wxTheApp->topLevel) ;
	287	#endif
	288	#ifdef __XVIEW__
	289	Xv_Screen screen = xv_get(xview_server, SERVER_NTH_SCREEN, 0);
	290	Xv_opaque root_window = xv_get(screen, XV_ROOT);
	291	Display display = (Display )xv_get(root_window, XV_DISPLAY);
	292	#endif
	293
	294	/* MATTHEW: [4] Use wxGetMainColormap */
	295	if (!XParseColor(display, wxGetMainColormap(display), colour,&xcolour))
	296	return NULL;
	297
	298	unsigned char r = (unsigned char)(xcolour.red >> 8);
	299	unsigned char g = (unsigned char)(xcolour.green >> 8);
	300	unsigned char b = (unsigned char)(xcolour.blue >> 8);
	301
	302	wxColour *col = new wxColour(r, g, b);
	303	Append(colour, col);
	304
	305	return col;
	306	}
	307	#endif
	308	}
	309
	310	wxString wxColourDatabase::FindName (const wxColour& colour) const
	311	{
	312	unsigned char red = colour.Red ();
	313	unsigned char green = colour.Green ();
	314	unsigned char blue = colour.Blue ();
66bd6b93	315
c801d85f KB	316	for (wxNode * node = First (); node; node = node->Next ())
	317	{
	318	wxColour col = (wxColour ) node->Data ();
66bd6b93	319
c801d85f KB	320	if (col->Red () == red && col->Green () == green && col->Blue () == blue)
	321	{
	322	char *found = node->key.string;
	323	if (found)
	324	return wxString(found);
	325	}
	326	}
	327	return wxString(""); // Not Found
	328
	329	}
	330
a3622daa	331	void wxInitializeStockLists () {
c801d85f KB	332	wxTheBrushList = new wxBrushList;
	333	wxThePenList = new wxPenList;
	334	wxTheFontList = new wxFontList;
	335	wxTheBitmapList = new wxBitmapList;
a3622daa	336	}
c801d85f	337
a3622daa VZ	338	void wxInitializeStockObjects ()
a3622daa VZ	339	{
2049ba38	340	#ifdef __WXMOTIF__
c801d85f KB	341	#endif
	342	#ifdef __X__
	343	wxFontPool = new XFontPool;
	344	#endif
	345
	346	wxNORMAL_FONT = new wxFont (12, wxMODERN, wxNORMAL, wxNORMAL);
	347	wxSMALL_FONT = new wxFont (10, wxSWISS, wxNORMAL, wxNORMAL);
	348	wxITALIC_FONT = new wxFont (12, wxROMAN, wxITALIC, wxNORMAL);
	349	wxSWISS_FONT = new wxFont (12, wxSWISS, wxNORMAL, wxNORMAL);
	350
	351	wxRED_PEN = new wxPen ("RED", 1, wxSOLID);
	352	wxCYAN_PEN = new wxPen ("CYAN", 1, wxSOLID);
	353	wxGREEN_PEN = new wxPen ("GREEN", 1, wxSOLID);
	354	wxBLACK_PEN = new wxPen ("BLACK", 1, wxSOLID);
	355	wxWHITE_PEN = new wxPen ("WHITE", 1, wxSOLID);
	356	wxTRANSPARENT_PEN = new wxPen ("BLACK", 1, wxTRANSPARENT);
	357	wxBLACK_DASHED_PEN = new wxPen ("BLACK", 1, wxSHORT_DASH);
	358	wxGREY_PEN = new wxPen ("GREY", 1, wxSOLID);
	359	wxMEDIUM_GREY_PEN = new wxPen ("MEDIUM GREY", 1, wxSOLID);
	360	wxLIGHT_GREY_PEN = new wxPen ("LIGHT GREY", 1, wxSOLID);
	361
	362	wxBLUE_BRUSH = new wxBrush ("BLUE", wxSOLID);
	363	wxGREEN_BRUSH = new wxBrush ("GREEN", wxSOLID);
	364	wxWHITE_BRUSH = new wxBrush ("WHITE", wxSOLID);
	365	wxBLACK_BRUSH = new wxBrush ("BLACK", wxSOLID);
	366	wxTRANSPARENT_BRUSH = new wxBrush ("BLACK", wxTRANSPARENT);
	367	wxCYAN_BRUSH = new wxBrush ("CYAN", wxSOLID);
	368	wxRED_BRUSH = new wxBrush ("RED", wxSOLID);
	369	wxGREY_BRUSH = new wxBrush ("GREY", wxSOLID);
	370	wxMEDIUM_GREY_BRUSH = new wxBrush ("MEDIUM GREY", wxSOLID);
	371	wxLIGHT_GREY_BRUSH = new wxBrush ("LIGHT GREY", wxSOLID);
	372
	373	wxBLACK = new wxColour ("BLACK");
	374	wxWHITE = new wxColour ("WHITE");
	375	wxRED = new wxColour ("RED");
	376	wxBLUE = new wxColour ("BLUE");
	377	wxGREEN = new wxColour ("GREEN");
	378	wxCYAN = new wxColour ("CYAN");
	379	wxLIGHT_GREY = new wxColour ("LIGHT GREY");
	380
	381	wxSTANDARD_CURSOR = new wxCursor (wxCURSOR_ARROW);
	382	wxHOURGLASS_CURSOR = new wxCursor (wxCURSOR_WAIT);
	383	wxCROSS_CURSOR = new wxCursor (wxCURSOR_CROSS);
	384	}
	385
	386	void
6a6c0a8b	387	wxDeleteStockObjects ()
c801d85f	388	{
a3622daa VZ	389	wxDELETE(wxNORMAL_FONT);
	390	wxDELETE(wxSMALL_FONT);
	391	wxDELETE(wxITALIC_FONT);
	392	wxDELETE(wxSWISS_FONT);
	393
	394	wxDELETE(wxRED_PEN);
	395	wxDELETE(wxCYAN_PEN);
	396	wxDELETE(wxGREEN_PEN);
	397	wxDELETE(wxBLACK_PEN);
	398	wxDELETE(wxWHITE_PEN);
	399	wxDELETE(wxTRANSPARENT_PEN);
	400	wxDELETE(wxBLACK_DASHED_PEN);
	401	wxDELETE(wxGREY_PEN);
	402	wxDELETE(wxMEDIUM_GREY_PEN);
	403	wxDELETE(wxLIGHT_GREY_PEN);
	404
	405	wxDELETE(wxBLUE_BRUSH);
	406	wxDELETE(wxGREEN_BRUSH);
	407	wxDELETE(wxWHITE_BRUSH);
	408	wxDELETE(wxBLACK_BRUSH);
	409	wxDELETE(wxTRANSPARENT_BRUSH);
	410	wxDELETE(wxCYAN_BRUSH);
	411	wxDELETE(wxRED_BRUSH);
	412	wxDELETE(wxGREY_BRUSH);
	413	wxDELETE(wxMEDIUM_GREY_BRUSH);
	414	wxDELETE(wxLIGHT_GREY_BRUSH);
	415
	416	wxDELETE(wxBLACK);
	417	wxDELETE(wxWHITE);
	418	wxDELETE(wxRED);
	419	wxDELETE(wxBLUE);
	420	wxDELETE(wxGREEN);
	421	wxDELETE(wxCYAN);
	422	wxDELETE(wxLIGHT_GREY);
	423
	424	wxDELETE(wxSTANDARD_CURSOR);
	425	wxDELETE(wxHOURGLASS_CURSOR);
	426	wxDELETE(wxCROSS_CURSOR);
	427	}
	428
	429	void wxDeleteStockLists() {
	430	wxDELETE(wxTheBrushList);
	431	wxDELETE(wxThePenList);
	432	wxDELETE(wxTheFontList);
	433	wxDELETE(wxTheBitmapList);
c801d85f KB	434	}
c801d85f KB	435
6a6c0a8b	436	wxBitmapList::wxBitmapList ()
c801d85f KB	437	{
	438	}
	439
6a6c0a8b	440	wxBitmapList::~wxBitmapList ()
c801d85f	441	{
4c444f19	442	#ifdef __WXMSW__
52cbfcf0	443
c801d85f KB	444	wxNode *node = First ();
	445	while (node)
	446	{
	447	wxBitmap bitmap = (wxBitmap ) node->Data ();
	448	wxNode *next = node->Next ();
4c444f19 JS	449	if (bitmap->GetVisible())
4c444f19 JS	450	delete bitmap;
c801d85f KB	451	node = next;
c801d85f KB	452	}
4c444f19	453	#endif
c801d85f KB	454	}
	455
	456	// Pen and Brush lists
6a6c0a8b	457	wxPenList::~wxPenList ()
c801d85f	458	{
4c444f19	459	#ifdef __WXMSW__
c801d85f KB	460	wxNode *node = First ();
	461	while (node)
	462	{
	463	wxPen pen = (wxPen ) node->Data ();
	464	wxNode *next = node->Next ();
4c444f19 JS	465	if (pen->GetVisible())
4c444f19 JS	466	delete pen;
c801d85f KB	467	node = next;
c801d85f KB	468	}
4c444f19	469	#endif
c801d85f KB	470	}
	471
	472	void wxPenList::AddPen (wxPen * pen)
	473	{
	474	Append (pen);
	475	}
	476
	477	void wxPenList::RemovePen (wxPen * pen)
	478	{
	479	DeleteObject (pen);
	480	}
	481
debe6624	482	wxPen *wxPenList::FindOrCreatePen (const wxColour& colour, int width, int style)
c801d85f KB	483	{
	484	for (wxNode * node = First (); node; node = node->Next ())
	485	{
	486	wxPen each_pen = (wxPen ) node->Data ();
	487	if (each_pen && each_pen->GetVisible() &&
	488	each_pen->GetWidth () == width &&
	489	each_pen->GetStyle () == style &&
	490	each_pen->GetColour ().Red () == colour.Red () &&
	491	each_pen->GetColour ().Green () == colour.Green () &&
	492	each_pen->GetColour ().Blue () == colour.Blue ())
	493	return each_pen;
	494	}
	495	wxPen *pen = new wxPen (colour, width, style);
	496
	497	// Yes, we can return a pointer to this in a later FindOrCreatePen call,
	498	// because we created it within FindOrCreatePen. Safeguards against
	499	// returning a pointer to an automatic variable and hanging on to it
	500	// (dangling pointer).
	501	pen->SetVisible(TRUE);
	502	return pen;
	503	}
	504
debe6624	505	wxPen *wxPenList::FindOrCreatePen (const wxString& colour, int width, int style)
c801d85f KB	506	{
	507	wxColour *the_colour = wxTheColourDatabase->FindColour (colour);
	508	if (the_colour)
	509	return FindOrCreatePen (*the_colour, width, style);
	510	else
c67daf87	511	return (wxPen *) NULL;
c801d85f KB	512	}
c801d85f KB	513
6a6c0a8b	514	wxBrushList::~wxBrushList ()
c801d85f	515	{
4c444f19	516	#ifdef __WXMSW__
c801d85f KB	517	wxNode *node = First ();
	518	while (node)
	519	{
	520	wxBrush brush = (wxBrush ) node->Data ();
	521	wxNode *next = node->Next ();
4c444f19 JS	522	if (brush->GetVisible())
4c444f19 JS	523	delete brush;
c801d85f KB	524	node = next;
c801d85f KB	525	}
4c444f19	526	#endif
c801d85f KB	527	}
	528
	529	void wxBrushList::AddBrush (wxBrush * brush)
	530	{
	531	Append (brush);
	532	}
	533
debe6624	534	wxBrush *wxBrushList::FindOrCreateBrush (const wxColour& colour, int style)
c801d85f KB	535	{
	536	for (wxNode * node = First (); node; node = node->Next ())
	537	{
	538	wxBrush each_brush = (wxBrush ) node->Data ();
	539	if (each_brush && each_brush->GetVisible() &&
	540	each_brush->GetStyle () == style &&
	541	each_brush->GetColour ().Red () == colour.Red () &&
	542	each_brush->GetColour ().Green () == colour.Green () &&
	543	each_brush->GetColour ().Blue () == colour.Blue ())
	544	return each_brush;
	545	}
	546	// Yes, we can return a pointer to this in a later FindOrCreateBrush call,
	547	// because we created it within FindOrCreateBrush. Safeguards against
	548	// returning a pointer to an automatic variable and hanging on to it
	549	// (dangling pointer).
	550	wxBrush *brush = new wxBrush (colour, style);
	551	brush->SetVisible(TRUE);
	552	return brush;
	553	}
	554
debe6624	555	wxBrush *wxBrushList::FindOrCreateBrush (const wxString& colour, int style)
c801d85f KB	556	{
	557	wxColour *the_colour = wxTheColourDatabase->FindColour (colour);
	558	if (the_colour)
	559	return FindOrCreateBrush (*the_colour, style);
	560	else
c67daf87	561	return (wxBrush *) NULL;
c801d85f KB	562	}
	563
	564	void wxBrushList::RemoveBrush (wxBrush * brush)
	565	{
	566	DeleteObject (brush);
	567	}
	568
6a6c0a8b	569	wxFontList::~wxFontList ()
c801d85f	570	{
c801d85f KB	571	wxNode *node = First ();
	572	while (node)
	573	{
4c444f19 JS	574	// Only delete objects that are 'visible', i.e.
	575	// that have been created using FindOrCreate...,
	576	// where the pointers are expected to be shared
	577	// (and therefore not deleted by any one part of an app).
c801d85f KB	578	wxFont font = (wxFont ) node->Data ();
c801d85f KB	579	wxNode *next = node->Next ();
4c444f19 JS	580	if (font->GetVisible())
4c444f19 JS	581	delete font;
c801d85f	582	node = next;
4c444f19	583	}
c801d85f KB	584	}
	585
	586	void wxFontList::AddFont (wxFont * font)
	587	{
	588	Append (font);
	589	}
	590
	591	void wxFontList::RemoveFont (wxFont * font)
	592	{
	593	DeleteObject (font);
	594	}
	595
	596	wxFont *wxFontList::
debe6624	597	FindOrCreateFont (int PointSize, int FamilyOrFontId, int Style, int Weight, bool underline, const wxString& Face)
c801d85f KB	598	{
	599	for (wxNode * node = First (); node; node = node->Next ())
	600	{
	601	wxFont each_font = (wxFont ) node->Data ();
	602	if (each_font && each_font->GetVisible() && each_font->Ok() &&
	603	each_font->GetPointSize () == PointSize &&
	604	each_font->GetStyle () == Style &&
	605	each_font->GetWeight () == Weight &&
	606	each_font->GetUnderlined () == underline &&
2049ba38	607	#if defined(__X__) \|\| (defined(__WXMSW__) && USE_PORTABLE_FONTS_IN_MSW)
c801d85f KB	608	each_font->GetFontId () == FamilyOrFontId) /* New font system */
	609	#else
	610	each_font->GetFamily () == FamilyOrFontId &&
	611	(!each_font->GetFaceName() \|\| each_font->GetFaceName() == Face))
	612	#endif
	613	return each_font;
	614	}
	615	wxFont *font = new wxFont (PointSize, FamilyOrFontId, Style, Weight, underline, Face);
	616	font->SetVisible(TRUE);
	617	return font;
	618	}
	619
	620	void wxBitmapList::AddBitmap(wxBitmap *bitmap)
	621	{ Append(bitmap); }
	622	void wxBitmapList::RemoveBitmap(wxBitmap *bitmap)
	623	{ DeleteObject(bitmap); }
	624
6a6c0a8b JS	625	wxSize wxGetDisplaySize()
	626	{
	627	int x, y;
	628	wxDisplaySize(& x, & y);
	629	return wxSize(x, y);
	630	}
	631
a3622daa VZ	632	wxResourceCache::wxResourceCache () : wxList() {
	633	}
	634
	635	wxResourceCache::wxResourceCache (const unsigned int the_key_type) : wxList(the_key_type) {
	636	}
	637
	638	wxResourceCache::~wxResourceCache () {
	639	wxNode *node = First ();
	640	while (node) {
	641	wxGDIObject item = (wxGDIObject )node->Data();
	642	if (item->IsKindOf(CLASSINFO(wxBrush))) {
	643	wxBrush brush = (wxBrush )item;
	644	delete brush;
	645	}
	646
	647	if (item->IsKindOf(CLASSINFO(wxFont))) {
	648	wxFont font = (wxFont )item;
	649	delete font;
	650	}
	651
	652	if (item->IsKindOf(CLASSINFO(wxBitmap))) {
	653	wxBitmap bitmap = (wxBitmap )item;
	654	delete bitmap;
	655	}
	656
	657	if (item->IsKindOf(CLASSINFO(wxColour))) {
	658	wxColour colour = (wxColour )item;
	659	delete colour;
	660	}
	661
	662	wxNode *next = node->Next ();
	663	node = next;
	664	}
	665	}
	666