src/msw/tbar95.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        msw/tbar95.cpp
   3 // Purpose:     wxToolBar
   4 // Author:      Julian Smart
   5 // Modified by:
   6 // Created:     04/01/98
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Julian Smart
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 // ============================================================================
  13 // declarations
  14 // ============================================================================
  15
  16 // ----------------------------------------------------------------------------
  17 // headers
  18 // ----------------------------------------------------------------------------
  19
  20 #ifdef __GNUG__
  21     #pragma implementation "tbar95.h"
  22 #endif
  23
  24 // For compilers that support precompilation, includes "wx.h".
  25 #include "wx/wxprec.h"
  26
  27 #ifdef __BORLANDC__
  28     #pragma hdrstop
  29 #endif
  30
  31 #ifndef WX_PRECOMP
  32     #include "wx/frame.h"
  33     #include "wx/log.h"
  34     #include "wx/intl.h"
  35     #include "wx/dynarray.h"
  36     #include "wx/settings.h"
  37     #include "wx/bitmap.h"
  38     #include "wx/dcmemory.h"
  39     #include "wx/control.h"
  40 #endif
  41
  42 #if wxUSE_TOOLBAR && defined(__WIN95__) && wxUSE_TOOLBAR_NATIVE
  43
  44 #include "wx/toolbar.h"
  45
  46 #if !defined(__GNUWIN32__) && !defined(__SALFORDC__)
  47     #include "malloc.h"
  48 #endif
  49
  50 #include "wx/msw/private.h"
  51
  52 #if defined(__WIN95__) && !(defined(__GNUWIN32_OLD__) && !defined(__CYGWIN10__))
  53     #include <commctrl.h>
  54 #else
  55     #include "wx/msw/gnuwin32/extra.h"
  56 #endif
  57
  58 #include "wx/app.h"         // for GetComCtl32Version
  59
  60 #if defined(__MWERKS__) && defined(__WXMSW__)
  61 // including <windef.h> for max definition doesn't seem
  62 // to work using CodeWarrior 6 Windows. So we define it
  63 // here. (Otherwise we get a undefined identifier 'max'
  64 // later on in this file.) (Added by dimitri@shortcut.nl)
  65 #   ifndef max
  66 #       define max(a,b)            (((a) > (b)) ? (a) : (b))
  67 #   endif
  68
  69 #endif
  70
  71 // ----------------------------------------------------------------------------
  72 // conditional compilation
  73 // ----------------------------------------------------------------------------
  74
  75 // wxWindows previously always considered that toolbar buttons have light grey
  76 // (0xc0c0c0) background and so ignored any bitmap masks - however, this
  77 // doesn't work with XPMs which then appear to have black background. To make
  78 // this work, we must respect the bitmap masks - which we do now. This should
  79 // be ok in any case, but to restore 100% compatible with the old version
  80 // behaviour, you can set this to 0.
  81 #define USE_BITMAP_MASKS 1
  82
  83 // ----------------------------------------------------------------------------
  84 // constants
  85 // ----------------------------------------------------------------------------
  86
  87 // these standard constants are not always defined in compilers headers
  88
  89 // Styles
  90 #ifndef TBSTYLE_FLAT
  91     #define TBSTYLE_LIST            0x1000
  92     #define TBSTYLE_FLAT            0x0800
  93 #endif
  94
  95 #ifndef TBSTYLE_TRANSPARENT
  96     #define TBSTYLE_TRANSPARENT     0x8000
  97 #endif
  98
  99 #ifndef TBSTYLE_TOOLTIPS
 100     #define TBSTYLE_TOOLTIPS        0x0100
 101 #endif
 102
 103 // Messages
 104 #ifndef TB_GETSTYLE
 105     #define TB_SETSTYLE             (WM_USER + 56)
 106     #define TB_GETSTYLE             (WM_USER + 57)
 107 #endif
 108
 109 #ifndef TB_HITTEST
 110     #define TB_HITTEST              (WM_USER + 69)
 111 #endif
 112
 113 // these values correspond to those used by comctl32.dll
 114 #define DEFAULTBITMAPX   16
 115 #define DEFAULTBITMAPY   15
 116 #define DEFAULTBUTTONX   24
 117 #define DEFAULTBUTTONY   24
 118 #define DEFAULTBARHEIGHT 27
 119
 120 // ----------------------------------------------------------------------------
 121 // wxWin macros
 122 // ----------------------------------------------------------------------------
 123
 124 IMPLEMENT_DYNAMIC_CLASS(wxToolBar, wxToolBarBase)
 125
 126 BEGIN_EVENT_TABLE(wxToolBar, wxToolBarBase)
 127     EVT_MOUSE_EVENTS(wxToolBar::OnMouseEvent)
 128     EVT_SYS_COLOUR_CHANGED(wxToolBar::OnSysColourChanged)
 129 END_EVENT_TABLE()
 130
 131 // ----------------------------------------------------------------------------
 132 // private classes
 133 // ----------------------------------------------------------------------------
 134
 135 class wxToolBarTool : public wxToolBarToolBase
 136 {
 137 public:
 138     wxToolBarTool(wxToolBar *tbar,
 139                   int id,
 140                   const wxString& label,
 141                   const wxBitmap& bmpNormal,
 142                   const wxBitmap& bmpDisabled,
 143                   wxItemKind kind,
 144                   wxObject *clientData,
 145                   const wxString& shortHelp,
 146                   const wxString& longHelp)
 147         : wxToolBarToolBase(tbar, id, label, bmpNormal, bmpDisabled, kind,
 148                             clientData, shortHelp, longHelp)
 149     {
 150         m_nSepCount = 0;
 151     }
 152
 153     wxToolBarTool(wxToolBar *tbar, wxControl *control)
 154         : wxToolBarToolBase(tbar, control)
 155     {
 156         m_nSepCount = 1;
 157     }
 158
 159     virtual void SetLabel(const wxString& label)
 160     {
 161         if ( label == m_label )
 162             return;
 163
 164         wxToolBarToolBase::SetLabel(label);
 165
 166         // we need to update the label shown in the toolbar because it has a
 167         // pointer to the internal buffer of the old label
 168         //
 169         // TODO: use TB_SETBUTTONINFO
 170     }
 171
 172     // set/get the number of separators which we use to cover the space used by
 173     // a control in the toolbar
 174     void SetSeparatorsCount(size_t count) { m_nSepCount = count; }
 175     size_t GetSeparatorsCount() const { return m_nSepCount; }
 176
 177 private:
 178     size_t m_nSepCount;
 179 };
 180
 181
 182 // ============================================================================
 183 // implementation
 184 // ============================================================================
 185
 186 // ----------------------------------------------------------------------------
 187 // wxToolBarTool
 188 // ----------------------------------------------------------------------------
 189
 190 wxToolBarToolBase *wxToolBar::CreateTool(int id,
 191                                          const wxString& label,
 192                                          const wxBitmap& bmpNormal,
 193                                          const wxBitmap& bmpDisabled,
 194                                          wxItemKind kind,
 195                                          wxObject *clientData,
 196                                          const wxString& shortHelp,
 197                                          const wxString& longHelp)
 198 {
 199     return new wxToolBarTool(this, id, label, bmpNormal, bmpDisabled, kind,
 200                              clientData, shortHelp, longHelp);
 201 }
 202
 203 wxToolBarToolBase *wxToolBar::CreateTool(wxControl *control)
 204 {
 205     return new wxToolBarTool(this, control);
 206 }
 207
 208 // ----------------------------------------------------------------------------
 209 // wxToolBar construction
 210 // ----------------------------------------------------------------------------
 211
 212 void wxToolBar::Init()
 213 {
 214     m_hBitmap = 0;
 215
 216     m_nButtons = 0;
 217
 218     m_defaultWidth = DEFAULTBITMAPX;
 219     m_defaultHeight = DEFAULTBITMAPY;
 220
 221     m_pInTool = 0;
 222 }
 223
 224 bool wxToolBar::Create(wxWindow *parent,
 225                        wxWindowID id,
 226                        const wxPoint& pos,
 227                        const wxSize& size,
 228                        long style,
 229                        const wxString& name)
 230 {
 231     // common initialisation
 232     if ( !CreateControl(parent, id, pos, size, style, wxDefaultValidator, name) )
 233         return FALSE;
 234
 235     // MSW-specific initialisation
 236     if ( !MSWCreateToolbar(pos, size) )
 237         return FALSE;
 238
 239     // set up the colors and fonts
 240     SetBackgroundColour(wxSystemSettings::GetColour(wxSYS_COLOUR_MENUBAR));
 241     SetFont(wxSystemSettings::GetFont(wxSYS_DEFAULT_GUI_FONT));
 242
 243     return TRUE;
 244 }
 245
 246 bool wxToolBar::MSWCreateToolbar(const wxPoint& pos, const wxSize& size)
 247 {
 248     if ( !MSWCreateControl(TOOLBARCLASSNAME, _T(""), pos, size) )
 249         return FALSE;
 250
 251     // toolbar-specific post initialisation
 252     ::SendMessage(GetHwnd(), TB_BUTTONSTRUCTSIZE, sizeof(TBBUTTON), 0);
 253
 254     return TRUE;
 255 }
 256
 257 void wxToolBar::Recreate()
 258 {
 259     const HWND hwndOld = GetHwnd();
 260     if ( !hwndOld )
 261     {
 262         // we haven't been created yet, no need to recreate
 263         return;
 264     }
 265
 266     // get the position and size before unsubclassing the old toolbar
 267     const wxPoint pos = GetPosition();
 268     const wxSize size = GetSize();
 269
 270     UnsubclassWin();
 271
 272     if ( !MSWCreateToolbar(pos, size) )
 273     {
 274         // what can we do?
 275         wxFAIL_MSG( _T("recreating the toolbar failed") );
 276
 277         return;
 278     }
 279
 280     // reparent all our children under the new toolbar
 281     for ( wxWindowList::Node *node = m_children.GetFirst();
 282           node;
 283           node = node->GetNext() )
 284     {
 285         wxWindow *win = node->GetData();
 286         if ( !win->IsTopLevel() )
 287             ::SetParent(GetHwndOf(win), GetHwnd());
 288     }
 289
 290     // only destroy the old toolbar now -- after all the children had been
 291     // reparented
 292     ::DestroyWindow(hwndOld);
 293
 294     // it is for the old bitmap control and can't be used with the new one
 295     if ( m_hBitmap )
 296     {
 297         ::DeleteObject((HBITMAP) m_hBitmap);
 298         m_hBitmap = 0;
 299     }
 300
 301     Realize();
 302     UpdateSize();
 303 }
 304
 305 wxToolBar::~wxToolBar()
 306 {
 307     // we must refresh the frame size when the toolbar is deleted but the frame
 308     // is not - otherwise toolbar leaves a hole in the place it used to occupy
 309     wxFrame *frame = wxDynamicCast(GetParent(), wxFrame);
 310     if ( frame && !frame->IsBeingDeleted() )
 311     {
 312         frame->SendSizeEvent();
 313     }
 314
 315     if ( m_hBitmap )
 316     {
 317         ::DeleteObject((HBITMAP) m_hBitmap);
 318     }
 319 }
 320
 321 wxSize wxToolBar::DoGetBestSize() const
 322 {
 323     wxSize sizeBest = GetToolSize();
 324     sizeBest.x *= GetToolsCount();
 325
 326     // reverse horz and vertical components if necessary
 327     return HasFlag(wxTB_VERTICAL) ? wxSize(sizeBest.y, sizeBest.x) : sizeBest;
 328 }
 329
 330 WXDWORD wxToolBar::MSWGetStyle(long style, WXDWORD *exstyle) const
 331 {
 332     // toolbars never have border, giving one to them results in broken
 333     // appearance
 334     WXDWORD msStyle = wxControl::MSWGetStyle
 335                       (
 336                         (style & ~wxBORDER_MASK) | wxBORDER_NONE, exstyle
 337                       );
 338
 339     // always include this one, it never hurts and setting it later only if we
 340     // do have tooltips wouldn't work
 341     msStyle |= TBSTYLE_TOOLTIPS;
 342
 343     if ( style & wxTB_FLAT )
 344     {
 345         // static as it doesn't change during the program lifetime
 346         static int s_verComCtl = wxTheApp->GetComCtl32Version();
 347
 348         // comctl32.dll 4.00 doesn't support the flat toolbars and using this
 349         // style with 6.00 (part of Windows XP) leads to the toolbar with
 350         // incorrect background colour - and not using it still results in the
 351         // correct (flat) toolbar, so don't use it there
 352         if ( s_verComCtl > 400 && s_verComCtl < 600 )
 353         {
 354             msStyle |= TBSTYLE_FLAT | TBSTYLE_TRANSPARENT;
 355         }
 356     }
 357
 358     if ( style & wxTB_NODIVIDER )
 359         msStyle |= CCS_NODIVIDER;
 360
 361     if ( style & wxTB_NOALIGN )
 362         msStyle |= CCS_NOPARENTALIGN;
 363
 364     if ( style & wxTB_VERTICAL )
 365         msStyle |= CCS_VERT;
 366
 367     return msStyle;
 368 }
 369
 370 // ----------------------------------------------------------------------------
 371 // adding/removing tools
 372 // ----------------------------------------------------------------------------
 373
 374 bool wxToolBar::DoInsertTool(size_t WXUNUSED(pos), wxToolBarToolBase *tool)
 375 {
 376     // nothing special to do here - we really create the toolbar buttons in
 377     // Realize() later
 378     tool->Attach(this);
 379
 380     return TRUE;
 381 }
 382
 383 bool wxToolBar::DoDeleteTool(size_t pos, wxToolBarToolBase *tool)
 384 {
 385     // the main difficulty we have here is with the controls in the toolbars:
 386     // as we (sometimes) use several separators to cover up the space used by
 387     // them, the indices are not the same for us and the toolbar
 388
 389     // first determine the position of the first button to delete: it may be
 390     // different from pos if we use several separators to cover the space used
 391     // by a control
 392     wxToolBarToolsList::Node *node;
 393     for ( node = m_tools.GetFirst(); node; node = node->GetNext() )
 394     {
 395         wxToolBarToolBase *tool2 = node->GetData();
 396         if ( tool2 == tool )
 397         {
 398             // let node point to the next node in the list
 399             node = node->GetNext();
 400
 401             break;
 402         }
 403
 404         if ( tool2->IsControl() )
 405         {
 406             pos += ((wxToolBarTool *)tool2)->GetSeparatorsCount() - 1;
 407         }
 408     }
 409
 410     // now determine the number of buttons to delete and the area taken by them
 411     size_t nButtonsToDelete = 1;
 412
 413     // get the size of the button we're going to delete
 414     RECT r;
 415     if ( !::SendMessage(GetHwnd(), TB_GETITEMRECT, pos, (LPARAM)&r) )
 416     {
 417         wxLogLastError(_T("TB_GETITEMRECT"));
 418     }
 419
 420     int width = r.right - r.left;
 421
 422     if ( tool->IsControl() )
 423     {
 424         nButtonsToDelete = ((wxToolBarTool *)tool)->GetSeparatorsCount();
 425
 426         width *= nButtonsToDelete;
 427     }
 428
 429     // do delete all buttons
 430     m_nButtons -= nButtonsToDelete;
 431     while ( nButtonsToDelete-- > 0 )
 432     {
 433         if ( !::SendMessage(GetHwnd(), TB_DELETEBUTTON, pos, 0) )
 434         {
 435             wxLogLastError(wxT("TB_DELETEBUTTON"));
 436
 437             return FALSE;
 438         }
 439     }
 440
 441     tool->Detach();
 442
 443     // and finally reposition all the controls after this button (the toolbar
 444     // takes care of all normal items)
 445     for ( /* node -> first after deleted */ ; node; node = node->GetNext() )
 446     {
 447         wxToolBarToolBase *tool2 = node->GetData();
 448         if ( tool2->IsControl() )
 449         {
 450             int x;
 451             wxControl *control = tool2->GetControl();
 452             control->GetPosition(&x, NULL);
 453             control->Move(x - width, -1);
 454         }
 455     }
 456
 457     return TRUE;
 458 }
 459
 460 bool wxToolBar::Realize()
 461 {
 462     const size_t nTools = GetToolsCount();
 463     if ( nTools == 0 )
 464     {
 465         // nothing to do
 466         return TRUE;
 467     }
 468
 469     const bool isVertical = HasFlag(wxTB_VERTICAL);
 470
 471     // delete all old buttons, if any
 472     for ( size_t pos = 0; pos < m_nButtons; pos++ )
 473     {
 474         if ( !::SendMessage(GetHwnd(), TB_DELETEBUTTON, 0, 0) )
 475         {
 476             wxLogDebug(wxT("TB_DELETEBUTTON failed"));
 477         }
 478     }
 479
 480     // First, add the bitmap: we use one bitmap for all toolbar buttons
 481     // ----------------------------------------------------------------
 482
 483     wxToolBarToolsList::Node *node;
 484     int bitmapId = 0;
 485
 486     wxSize sizeBmp;
 487     if ( HasFlag(wxTB_NOICONS) )
 488     {
 489         // no icons, don't leave space for them
 490         sizeBmp.x =
 491         sizeBmp.y = 0;
 492     }
 493     else // do show icons
 494     {
 495         // if we already have a bitmap, we'll replace the existing one --
 496         // otherwise we'll install a new one
 497         HBITMAP oldToolBarBitmap = (HBITMAP)m_hBitmap;
 498
 499         sizeBmp.x = m_defaultWidth;
 500         sizeBmp.y = m_defaultHeight;
 501
 502         const wxCoord totalBitmapWidth = m_defaultWidth * nTools,
 503                       totalBitmapHeight = m_defaultHeight;
 504
 505         // Create a bitmap and copy all the tool bitmaps to it
 506 #if USE_BITMAP_MASKS
 507         wxMemoryDC dcAllButtons;
 508         wxBitmap bitmap(totalBitmapWidth, totalBitmapHeight);
 509         dcAllButtons.SelectObject(bitmap);
 510         dcAllButtons.SetBackground(*wxLIGHT_GREY_BRUSH);
 511         dcAllButtons.Clear();
 512
 513         m_hBitmap = bitmap.GetHBITMAP();
 514         HBITMAP hBitmap = (HBITMAP)m_hBitmap;
 515 #else // !USE_BITMAP_MASKS
 516         HBITMAP hBitmap = ::CreateCompatibleBitmap(ScreenHDC(),
 517                                                    totalBitmapWidth,
 518                                                    totalBitmapHeight);
 519         if ( !hBitmap )
 520         {
 521             wxLogLastError(_T("CreateCompatibleBitmap"));
 522
 523             return FALSE;
 524         }
 525
 526         m_hBitmap = (WXHBITMAP)hBitmap;
 527
 528         MemoryHDC memoryDC;
 529         SelectInHDC hdcSelector(memoryDC, hBitmap);
 530
 531         MemoryHDC memoryDC2;
 532 #endif // USE_BITMAP_MASKS/!USE_BITMAP_MASKS
 533
 534         // the button position
 535         wxCoord x = 0;
 536
 537         // the number of buttons (not separators)
 538         int nButtons = 0;
 539
 540         for ( node = m_tools.GetFirst(); node; node = node->GetNext() )
 541         {
 542             wxToolBarToolBase *tool = node->GetData();
 543             if ( tool->IsButton() )
 544             {
 545                 const wxBitmap& bmp = tool->GetNormalBitmap();
 546                 if ( bmp.Ok() )
 547                 {
 548 #if USE_BITMAP_MASKS
 549                     // notice the last parameter: do use mask
 550                     dcAllButtons.DrawBitmap(bmp, x, 0, TRUE);
 551 #else // !USE_BITMAP_MASKS
 552                     SelectInHDC hdcSelector2(memoryDC2, GetHbitmapOf(bmp));
 553                     if ( !BitBlt(memoryDC,
 554                                  x, 0,  m_defaultWidth, m_defaultHeight,
 555                                  memoryDC2,
 556                                  0, 0, SRCCOPY) )
 557                     {
 558                         wxLogLastError(wxT("BitBlt"));
 559                     }
 560 #endif // USE_BITMAP_MASKS/!USE_BITMAP_MASKS
 561                 }
 562                 else
 563                 {
 564                     wxFAIL_MSG( _T("invalid tool button bitmap") );
 565                 }
 566
 567                 // still inc width and number of buttons because otherwise the
 568                 // subsequent buttons will all be shifted which is rather confusing
 569                 // (and like this you'd see immediately which bitmap was bad)
 570                 x += m_defaultWidth;
 571                 nButtons++;
 572             }
 573         }
 574
 575 #if USE_BITMAP_MASKS
 576         dcAllButtons.SelectObject(wxNullBitmap);
 577
 578         // don't delete this HBITMAP!
 579         bitmap.SetHBITMAP(0);
 580 #endif // USE_BITMAP_MASKS/!USE_BITMAP_MASKS
 581
 582         // Map to system colours
 583         hBitmap = (HBITMAP)MapBitmap((WXHBITMAP) hBitmap,
 584                                      totalBitmapWidth, totalBitmapHeight);
 585
 586         bool addBitmap = TRUE;
 587
 588         if ( oldToolBarBitmap )
 589         {
 590 #ifdef TB_REPLACEBITMAP
 591             if ( wxTheApp->GetComCtl32Version() >= 400 )
 592             {
 593                 TBREPLACEBITMAP replaceBitmap;
 594                 replaceBitmap.hInstOld = NULL;
 595                 replaceBitmap.hInstNew = NULL;
 596                 replaceBitmap.nIDOld = (UINT) oldToolBarBitmap;
 597                 replaceBitmap.nIDNew = (UINT) hBitmap;
 598                 replaceBitmap.nButtons = nButtons;
 599                 if ( !::SendMessage(GetHwnd(), TB_REPLACEBITMAP,
 600                                     0, (LPARAM) &replaceBitmap) )
 601                 {
 602                     wxFAIL_MSG(wxT("Could not replace the old bitmap"));
 603                 }
 604
 605                 ::DeleteObject(oldToolBarBitmap);
 606
 607                 // already done
 608                 addBitmap = FALSE;
 609             }
 610             else
 611 #endif // TB_REPLACEBITMAP
 612             {
 613                 // we can't replace the old bitmap, so we will add another one
 614                 // (awfully inefficient, but what else to do?) and shift the bitmap
 615                 // indices accordingly
 616                 addBitmap = TRUE;
 617
 618                 bitmapId = m_nButtons;
 619             }
 620         }
 621
 622         if ( addBitmap ) // no old bitmap or we can't replace it
 623         {
 624             TBADDBITMAP addBitmap;
 625             addBitmap.hInst = 0;
 626             addBitmap.nID = (UINT) hBitmap;
 627             if ( ::SendMessage(GetHwnd(), TB_ADDBITMAP,
 628                                (WPARAM) nButtons, (LPARAM)&addBitmap) == -1 )
 629             {
 630                 wxFAIL_MSG(wxT("Could not add bitmap to toolbar"));
 631             }
 632         }
 633     }
 634
 635     // don't call SetToolBitmapSize() as we don't want to change the values of
 636     // m_defaultWidth/Height
 637     if ( !::SendMessage(GetHwnd(), TB_SETBITMAPSIZE, 0,
 638                         MAKELONG(sizeBmp.x, sizeBmp.y)) )
 639     {
 640         wxLogLastError(_T("TB_SETBITMAPSIZE"));
 641     }
 642
 643     // Next add the buttons and separators
 644     // -----------------------------------
 645
 646     TBBUTTON *buttons = new TBBUTTON[nTools];
 647
 648     // this array will hold the indices of all controls in the toolbar
 649     wxArrayInt controlIds;
 650
 651     bool lastWasRadio = FALSE;
 652     int i = 0;
 653     for ( node = m_tools.GetFirst(); node; node = node->GetNext() )
 654     {
 655         wxToolBarToolBase *tool = node->GetData();
 656
 657         // don't add separators to the vertical toolbar - looks ugly
 658         //if ( isVertical && tool->IsSeparator() )
 659         //    continue;
 660
 661         TBBUTTON& button = buttons[i];
 662
 663         wxZeroMemory(button);
 664
 665         bool isRadio = FALSE;
 666         switch ( tool->GetStyle() )
 667         {
 668             case wxTOOL_STYLE_CONTROL:
 669                 button.idCommand = tool->GetId();
 670                 // fall through: create just a separator too
 671
 672             case wxTOOL_STYLE_SEPARATOR:
 673                 button.fsState = TBSTATE_ENABLED;
 674                 button.fsStyle = TBSTYLE_SEP;
 675                 break;
 676
 677             case wxTOOL_STYLE_BUTTON:
 678                 if ( !HasFlag(wxTB_NOICONS) )
 679                     button.iBitmap = bitmapId;
 680
 681                 if ( HasFlag(wxTB_TEXT) )
 682                 {
 683                     const wxString& label = tool->GetLabel();
 684                     if ( !label.empty() )
 685                     {
 686                         button.iString = (int)label.c_str();
 687                     }
 688                 }
 689
 690                 button.idCommand = tool->GetId();
 691
 692                 if ( tool->IsEnabled() )
 693                     button.fsState |= TBSTATE_ENABLED;
 694                 if ( tool->IsToggled() )
 695                     button.fsState |= TBSTATE_CHECKED;
 696
 697                 switch ( tool->GetKind() )
 698                 {
 699                     case wxITEM_RADIO:
 700                         button.fsStyle = TBSTYLE_CHECKGROUP;
 701
 702                         if ( !lastWasRadio )
 703                         {
 704                             // the first item in the radio group is checked by
 705                             // default to be consistent with wxGTK and the menu
 706                             // radio items
 707                             button.fsState |= TBSTATE_CHECKED;
 708
 709                             tool->Toggle(TRUE);
 710                         }
 711
 712                         isRadio = TRUE;
 713                         break;
 714
 715                     case wxITEM_CHECK:
 716                         button.fsStyle = TBSTYLE_CHECK;
 717                         break;
 718
 719                     default:
 720                         wxFAIL_MSG( _T("unexpected toolbar button kind") );
 721                         // fall through
 722
 723                     case wxITEM_NORMAL:
 724                         button.fsStyle = TBSTYLE_BUTTON;
 725                 }
 726
 727                 bitmapId++;
 728                 break;
 729         }
 730
 731         lastWasRadio = isRadio;
 732
 733         i++;
 734     }
 735
 736     if ( !::SendMessage(GetHwnd(), TB_ADDBUTTONS, (WPARAM)i, (LPARAM)buttons) )
 737     {
 738         wxLogLastError(wxT("TB_ADDBUTTONS"));
 739     }
 740
 741     delete [] buttons;
 742
 743     // Deal with the controls finally
 744     // ------------------------------
 745
 746     // adjust the controls size to fit nicely in the toolbar
 747     int y = 0;
 748     size_t index = 0;
 749     for ( node = m_tools.GetFirst(); node; node = node->GetNext(), index++ )
 750     {
 751         wxToolBarToolBase *tool = node->GetData();
 752
 753         // we calculate the running y coord for vertical toolbars so we need to
 754         // get the items size for all items but for the horizontal ones we
 755         // don't need to deal with the non controls
 756         bool isControl = tool->IsControl();
 757         if ( !isControl && !isVertical )
 758             continue;
 759
 760         // note that we use TB_GETITEMRECT and not TB_GETRECT because the
 761         // latter only appeared in v4.70 of comctl32.dll
 762         RECT r;
 763         if ( !SendMessage(GetHwnd(), TB_GETITEMRECT,
 764                           index, (LPARAM)(LPRECT)&r) )
 765         {
 766             wxLogLastError(wxT("TB_GETITEMRECT"));
 767         }
 768
 769         if ( !isControl )
 770         {
 771             // can only be control if isVertical
 772             y += r.bottom - r.top;
 773
 774             continue;
 775         }
 776
 777         wxControl *control = tool->GetControl();
 778
 779         wxSize size = control->GetSize();
 780
 781         // the position of the leftmost controls corner
 782         int left = -1;
 783
 784         // TB_SETBUTTONINFO message is only supported by comctl32.dll 4.71+
 785 #if defined(_WIN32_IE) && (_WIN32_IE >= 0x400 )
 786         // available in headers, now check whether it is available now
 787         // (during run-time)
 788         if ( wxTheApp->GetComCtl32Version() >= 471 )
 789         {
 790             // set the (underlying) separators width to be that of the
 791             // control
 792             TBBUTTONINFO tbbi;
 793             tbbi.cbSize = sizeof(tbbi);
 794             tbbi.dwMask = TBIF_SIZE;
 795             tbbi.cx = size.x;
 796             if ( !SendMessage(GetHwnd(), TB_SETBUTTONINFO,
 797                               tool->GetId(), (LPARAM)&tbbi) )
 798             {
 799                 // the id is probably invalid?
 800                 wxLogLastError(wxT("TB_SETBUTTONINFO"));
 801             }
 802         }
 803         else
 804 #endif // comctl32.dll 4.71
 805         // TB_SETBUTTONINFO unavailable
 806         {
 807             // try adding several separators to fit the controls width
 808             int widthSep = r.right - r.left;
 809             left = r.left;
 810
 811             TBBUTTON tbb;
 812             wxZeroMemory(tbb);
 813             tbb.idCommand = 0;
 814             tbb.fsState = TBSTATE_ENABLED;
 815             tbb.fsStyle = TBSTYLE_SEP;
 816
 817             size_t nSeparators = size.x / widthSep;
 818             for ( size_t nSep = 0; nSep < nSeparators; nSep++ )
 819             {
 820                 if ( !SendMessage(GetHwnd(), TB_INSERTBUTTON,
 821                                   index, (LPARAM)&tbb) )
 822                 {
 823                     wxLogLastError(wxT("TB_INSERTBUTTON"));
 824                 }
 825
 826                 index++;
 827             }
 828
 829             // remember the number of separators we used - we'd have to
 830             // delete all of them later
 831             ((wxToolBarTool *)tool)->SetSeparatorsCount(nSeparators);
 832
 833             // adjust the controls width to exactly cover the separators
 834             control->SetSize((nSeparators + 1)*widthSep, -1);
 835         }
 836
 837         // position the control itself correctly vertically
 838         int height = r.bottom - r.top;
 839         int diff = height - size.y;
 840         if ( diff < 0 )
 841         {
 842             // the control is too high, resize to fit
 843             control->SetSize(-1, height - 2);
 844
 845             diff = 2;
 846         }
 847
 848         int top;
 849         if ( isVertical )
 850         {
 851             left = 0;
 852             top = y;
 853
 854             y += height + 2*GetMargins().y;
 855         }
 856         else // horizontal toolbar
 857         {
 858             if ( left == -1 )
 859                 left = r.left;
 860
 861             top = r.top;
 862         }
 863
 864         control->Move(left, top + (diff + 1) / 2);
 865     }
 866
 867     // the max index is the "real" number of buttons - i.e. counting even the
 868     // separators which we added just for aligning the controls
 869     m_nButtons = index;
 870
 871     if ( !isVertical )
 872     {
 873         if ( m_maxRows == 0 )
 874         {
 875             // if not set yet, only one row
 876             SetRows(1);
 877         }
 878     }
 879     else if ( m_nButtons > 0 ) // vertical non empty toolbar
 880     {
 881         if ( m_maxRows == 0 )
 882         {
 883             // if not set yet, have one column
 884             SetRows(m_nButtons);
 885         }
 886     }
 887
 888     return TRUE;
 889 }
 890
 891 // ----------------------------------------------------------------------------
 892 // message handlers
 893 // ----------------------------------------------------------------------------
 894
 895 bool wxToolBar::MSWCommand(WXUINT WXUNUSED(cmd), WXWORD id)
 896 {
 897     wxToolBarToolBase *tool = FindById((int)id);
 898     if ( !tool )
 899         return FALSE;
 900
 901     if ( tool->CanBeToggled() )
 902     {
 903         LRESULT state = ::SendMessage(GetHwnd(), TB_GETSTATE, id, 0);
 904         tool->Toggle((state & TBSTATE_CHECKED) != 0);
 905     }
 906
 907     bool toggled = tool->IsToggled();
 908
 909     // avoid sending the event when a radio button is released, this is not
 910     // interesting
 911     if ( !tool->CanBeToggled() || tool->GetKind() != wxITEM_RADIO || toggled )
 912     {
 913         // OnLeftClick() can veto the button state change - for buttons which
 914         // may be toggled only, of couse
 915         if ( !OnLeftClick((int)id, toggled) && tool->CanBeToggled() )
 916         {
 917             // revert back
 918             toggled = !toggled;
 919             tool->SetToggle(toggled);
 920
 921             ::SendMessage(GetHwnd(), TB_CHECKBUTTON, id, MAKELONG(toggled, 0));
 922         }
 923     }
 924
 925     return TRUE;
 926 }
 927
 928 bool wxToolBar::MSWOnNotify(int WXUNUSED(idCtrl),
 929                             WXLPARAM lParam,
 930                             WXLPARAM *WXUNUSED(result))
 931 {
 932 #if wxUSE_TOOLTIPS
 933     // First check if this applies to us
 934     NMHDR *hdr = (NMHDR *)lParam;
 935
 936     // the tooltips control created by the toolbar is sometimes Unicode, even
 937     // in an ANSI application - this seems to be a bug in comctl32.dll v5
 938     UINT code = hdr->code;
 939     if ( (code != (UINT) TTN_NEEDTEXTA) && (code != (UINT) TTN_NEEDTEXTW) )
 940         return FALSE;
 941
 942     HWND toolTipWnd = (HWND)::SendMessage((HWND)GetHWND(), TB_GETTOOLTIPS, 0, 0);
 943     if ( toolTipWnd != hdr->hwndFrom )
 944         return FALSE;
 945
 946     LPTOOLTIPTEXT ttText = (LPTOOLTIPTEXT)lParam;
 947     int id = (int)ttText->hdr.idFrom;
 948
 949     wxToolBarToolBase *tool = FindById(id);
 950     if ( !tool )
 951         return FALSE;
 952
 953     return HandleTooltipNotify(code, lParam, tool->GetShortHelp());
 954 #else
 955     return FALSE;
 956 #endif
 957 }
 958
 959 // ----------------------------------------------------------------------------
 960 // toolbar geometry
 961 // ----------------------------------------------------------------------------
 962
 963 void wxToolBar::SetToolBitmapSize(const wxSize& size)
 964 {
 965     wxToolBarBase::SetToolBitmapSize(size);
 966
 967     ::SendMessage(GetHwnd(), TB_SETBITMAPSIZE, 0, MAKELONG(size.x, size.y));
 968 }
 969
 970 void wxToolBar::SetRows(int nRows)
 971 {
 972     if ( nRows == m_maxRows )
 973     {
 974         // avoid resizing the frame uselessly
 975         return;
 976     }
 977
 978     // TRUE in wParam means to create at least as many rows, FALSE -
 979     // at most as many
 980     RECT rect;
 981     ::SendMessage(GetHwnd(), TB_SETROWS,
 982                   MAKEWPARAM(nRows, !(GetWindowStyle() & wxTB_VERTICAL)),
 983                   (LPARAM) &rect);
 984
 985     m_maxRows = nRows;
 986
 987     UpdateSize();
 988 }
 989
 990 // The button size is bigger than the bitmap size
 991 wxSize wxToolBar::GetToolSize() const
 992 {
 993     // TB_GETBUTTONSIZE is supported from version 4.70
 994 #if defined(_WIN32_IE) && (_WIN32_IE >= 0x300 ) \
 995     && !( defined(__GNUWIN32__) && !wxCHECK_W32API_VERSION( 1, 0 ) )
 996     if ( wxTheApp->GetComCtl32Version() >= 470 )
 997     {
 998         DWORD dw = ::SendMessage(GetHwnd(), TB_GETBUTTONSIZE, 0, 0);
 999
1000         return wxSize(LOWORD(dw), HIWORD(dw));
1001     }
1002     else
1003 #endif // comctl32.dll 4.70+
1004     {
1005         // defaults
1006         return wxSize(m_defaultWidth + 8, m_defaultHeight + 7);
1007     }
1008 }
1009
1010 static
1011 wxToolBarToolBase *GetItemSkippingDummySpacers(const wxToolBarToolsList& tools,
1012                                                size_t index )
1013 {
1014     wxToolBarToolsList::Node* current = tools.GetFirst();
1015
1016     for ( ; current != 0; current = current->GetNext() )
1017     {
1018         if ( index == 0 )
1019             return current->GetData();
1020
1021         wxToolBarTool *tool = (wxToolBarTool *)current->GetData();
1022         size_t separators = tool->GetSeparatorsCount();
1023
1024         // if it is a normal button, sepcount == 0, so skip 1 item (the button)
1025         // otherwise, skip as many items as the separator count, plus the
1026         // control itself
1027         index -= separators ? separators + 1 : 1;
1028     }
1029
1030     return 0;
1031 }
1032
1033 wxToolBarToolBase *wxToolBar::FindToolForPosition(wxCoord x, wxCoord y) const
1034 {
1035     POINT pt;
1036     pt.x = x;
1037     pt.y = y;
1038     int index = (int)::SendMessage(GetHwnd(), TB_HITTEST, 0, (LPARAM)&pt);
1039     // MBN: when the point ( x, y ) is close to the toolbar border
1040     //      TB_HITTEST returns m_nButtons ( not -1 )
1041     if ( index < 0 || (size_t)index >= m_nButtons )
1042     {
1043         // it's a separator or there is no tool at all there
1044         return (wxToolBarToolBase *)NULL;
1045     }
1046
1047     // if comctl32 version < 4.71 wxToolBar95 adds dummy spacers
1048 #if defined(_WIN32_IE) && (_WIN32_IE >= 0x400 )
1049     if ( wxTheApp->GetComCtl32Version() >= 471 )
1050     {
1051         return m_tools.Item((size_t)index)->GetData();
1052     }
1053     else
1054 #endif
1055     {
1056         return GetItemSkippingDummySpacers( m_tools, (size_t) index );
1057     }
1058 }
1059
1060 void wxToolBar::UpdateSize()
1061 {
1062     // the toolbar size changed
1063     SendMessage(GetHwnd(), TB_AUTOSIZE, 0, 0);
1064
1065     // we must also refresh the frame after the toolbar size (possibly) changed
1066     wxFrame *frame = wxDynamicCast(GetParent(), wxFrame);
1067     if ( frame )
1068     {
1069         frame->SendSizeEvent();
1070     }
1071 }
1072
1073 // ----------------------------------------------------------------------------
1074 // toolbar styles
1075 // ---------------------------------------------------------------------------
1076
1077 void wxToolBar::SetWindowStyleFlag(long style)
1078 {
1079     // the style bits whose changes force us to recreate the toolbar
1080     static const long MASK_NEEDS_RECREATE = wxTB_TEXT | wxTB_NOICONS;
1081
1082     const long styleOld = GetWindowStyle();
1083
1084     wxToolBarBase::SetWindowStyleFlag(style);
1085
1086     // don't recreate an empty toolbar: not only this is unnecessary, but it is
1087     // also fatal as we'd then try to recreate the toolbar when it's just being
1088     // created
1089     if ( GetToolsCount() &&
1090             (style & MASK_NEEDS_RECREATE) != (styleOld & MASK_NEEDS_RECREATE) )
1091     {
1092         // to remove the text labels, simply re-realizing the toolbar is enough
1093         // but I don't know of any way to add the text to an existing toolbar
1094         // other than by recreating it entirely
1095         Recreate();
1096     }
1097 }
1098
1099 // ----------------------------------------------------------------------------
1100 // tool state
1101 // ----------------------------------------------------------------------------
1102
1103 void wxToolBar::DoEnableTool(wxToolBarToolBase *tool, bool enable)
1104 {
1105     ::SendMessage(GetHwnd(), TB_ENABLEBUTTON,
1106                   (WPARAM)tool->GetId(), (LPARAM)MAKELONG(enable, 0));
1107 }
1108
1109 void wxToolBar::DoToggleTool(wxToolBarToolBase *tool, bool toggle)
1110 {
1111     ::SendMessage(GetHwnd(), TB_CHECKBUTTON,
1112                   (WPARAM)tool->GetId(), (LPARAM)MAKELONG(toggle, 0));
1113 }
1114
1115 void wxToolBar::DoSetToggle(wxToolBarToolBase *WXUNUSED(tool), bool WXUNUSED(toggle))
1116 {
1117     // VZ: AFAIK, the button has to be created either with TBSTYLE_CHECK or
1118     //     without, so we really need to delete the button and recreate it here
1119     wxFAIL_MSG( _T("not implemented") );
1120 }
1121
1122 // ----------------------------------------------------------------------------
1123 // event handlers
1124 // ----------------------------------------------------------------------------
1125
1126 // Responds to colour changes, and passes event on to children.
1127 void wxToolBar::OnSysColourChanged(wxSysColourChangedEvent& event)
1128 {
1129     wxRGBToColour(m_backgroundColour, ::GetSysColor(COLOR_BTNFACE));
1130
1131     // Remap the buttons
1132     Realize();
1133
1134     // Relayout the toolbar
1135     int nrows = m_maxRows;
1136     m_maxRows = 0;      // otherwise SetRows() wouldn't do anything
1137     SetRows(nrows);
1138
1139     Refresh();
1140
1141     // let the event propagate further
1142     event.Skip();
1143 }
1144
1145 void wxToolBar::OnMouseEvent(wxMouseEvent& event)
1146 {
1147     if (event.Leaving() && m_pInTool)
1148     {
1149         OnMouseEnter( -1 );
1150         event.Skip();
1151         return;
1152     }
1153
1154     if (event.RightDown())
1155     {
1156         // For now, we don't have an id. Later we could
1157         // try finding the tool.
1158         OnRightClick((int)-1, event.GetX(), event.GetY());
1159     }
1160     else
1161     {
1162         event.Skip();
1163     }
1164 }
1165
1166 bool wxToolBar::HandleSize(WXWPARAM wParam, WXLPARAM lParam)
1167 {
1168     // calculate our minor dimension ourselves - we're confusing the standard
1169     // logic (TB_AUTOSIZE) with our horizontal toolbars and other hacks
1170     RECT r;
1171     if ( ::SendMessage(GetHwnd(), TB_GETITEMRECT, 0, (LPARAM)&r) )
1172     {
1173         int w, h;
1174
1175         if ( GetWindowStyle() & wxTB_VERTICAL )
1176         {
1177             w = r.right - r.left;
1178             if ( m_maxRows )
1179             {
1180                 w *= (m_nButtons + m_maxRows - 1)/m_maxRows;
1181             }
1182             h = HIWORD(lParam);
1183         }
1184         else
1185         {
1186             w = LOWORD(lParam);
1187             if (HasFlag( wxTB_FLAT ))
1188                 h = r.bottom - r.top - 3;
1189             else
1190                 h = r.bottom - r.top;
1191             if ( m_maxRows )
1192             {
1193                 // FIXME: 6 is hardcoded separator line height...
1194                 //h += 6;
1195                 if (HasFlag(wxTB_NODIVIDER))
1196                     h += 4;
1197                 else
1198                     h += 6;
1199                 h *= m_maxRows;
1200             }
1201         }
1202
1203         if ( MAKELPARAM(w, h) != lParam )
1204         {
1205             // size really changed
1206             SetSize(w, h);
1207         }
1208
1209         // message processed
1210         return TRUE;
1211     }
1212
1213     return FALSE;
1214 }
1215
1216 bool wxToolBar::HandlePaint(WXWPARAM wParam, WXLPARAM lParam)
1217 {
1218     // erase any dummy separators which we used for aligning the controls if
1219     // any here
1220
1221     // first of all, do we have any controls at all?
1222     wxToolBarToolsList::Node *node;
1223     for ( node = m_tools.GetFirst(); node; node = node->GetNext() )
1224     {
1225         if ( node->GetData()->IsControl() )
1226             break;
1227     }
1228
1229     if ( !node )
1230     {
1231         // no controls, nothing to erase
1232         return FALSE;
1233     }
1234
1235     // prepare the DC on which we'll be drawing
1236     wxClientDC dc(this);
1237     dc.SetBrush(wxBrush(GetBackgroundColour(), wxSOLID));
1238     dc.SetPen(*wxTRANSPARENT_PEN);
1239
1240     RECT r;
1241     if ( !GetUpdateRect(GetHwnd(), &r, FALSE) )
1242     {
1243         // nothing to redraw anyhow
1244         return FALSE;
1245     }
1246
1247     wxRect rectUpdate;
1248     wxCopyRECTToRect(r, rectUpdate);
1249
1250     dc.SetClippingRegion(rectUpdate);
1251
1252     // draw the toolbar tools, separators &c normally
1253     wxControl::MSWWindowProc(WM_PAINT, wParam, lParam);
1254
1255     // for each control in the toolbar find all the separators intersecting it
1256     // and erase them
1257     //
1258     // NB: this is really the only way to do it as we don't know if a separator
1259     //     corresponds to a control (i.e. is a dummy one) or a real one
1260     //     otherwise
1261     for ( node = m_tools.GetFirst(); node; node = node->GetNext() )
1262     {
1263         wxToolBarToolBase *tool = node->GetData();
1264         if ( tool->IsControl() )
1265         {
1266             // get the control rect in our client coords
1267             wxControl *control = tool->GetControl();
1268             wxRect rectCtrl = control->GetRect();
1269
1270             // iterate over all buttons
1271             TBBUTTON tbb;
1272             int count = ::SendMessage(GetHwnd(), TB_BUTTONCOUNT, 0, 0);
1273             for ( int n = 0; n < count; n++ )
1274             {
1275                 // is it a separator?
1276                 if ( !::SendMessage(GetHwnd(), TB_GETBUTTON,
1277                                     n, (LPARAM)&tbb) )
1278                 {
1279                     wxLogDebug(_T("TB_GETBUTTON failed?"));
1280
1281                     continue;
1282                 }
1283
1284                 if ( tbb.fsStyle != TBSTYLE_SEP )
1285                     continue;
1286
1287                 // get the bounding rect of the separator
1288                 RECT r;
1289                 if ( !::SendMessage(GetHwnd(), TB_GETITEMRECT,
1290                                     n, (LPARAM)&r) )
1291                 {
1292                     wxLogDebug(_T("TB_GETITEMRECT failed?"));
1293
1294                     continue;
1295                 }
1296
1297                 // does it intersect the control?
1298                 wxRect rectItem;
1299                 wxCopyRECTToRect(r, rectItem);
1300                 if ( rectCtrl.Intersects(rectItem) )
1301                 {
1302                     // yes, do erase it!
1303                     dc.DrawRectangle(rectItem);
1304                 }
1305             }
1306         }
1307     }
1308
1309     return TRUE;
1310 }
1311
1312 void wxToolBar::HandleMouseMove(WXWPARAM wParam, WXLPARAM lParam)
1313 {
1314     wxCoord x = GET_X_LPARAM(lParam),
1315             y = GET_Y_LPARAM(lParam);
1316     wxToolBarToolBase* tool = FindToolForPosition( x, y );
1317
1318     // cursor left current tool
1319     if( tool != m_pInTool && !tool )
1320     {
1321         m_pInTool = 0;
1322         OnMouseEnter( -1 );
1323     }
1324
1325     // cursor entered a tool
1326     if( tool != m_pInTool && tool )
1327     {
1328         m_pInTool = tool;
1329         OnMouseEnter( tool->GetId() );
1330     }
1331 }
1332
1333 long wxToolBar::MSWWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam)
1334 {
1335     switch ( nMsg )
1336     {
1337         case WM_SIZE:
1338             if ( HandleSize(wParam, lParam) )
1339                 return 0;
1340             break;
1341
1342         case WM_MOUSEMOVE:
1343             // we don't handle mouse moves, so always pass the message to
1344             // wxControl::MSWWindowProc
1345             HandleMouseMove(wParam, lParam);
1346             break;
1347
1348         case WM_PAINT:
1349             if ( HandlePaint(wParam, lParam) )
1350                 return 0;
1351     }
1352
1353     return wxControl::MSWWindowProc(nMsg, wParam, lParam);
1354 }
1355
1356 // ----------------------------------------------------------------------------
1357 // private functions
1358 // ----------------------------------------------------------------------------
1359
1360 WXHBITMAP wxToolBar::MapBitmap(WXHBITMAP bitmap, int width, int height)
1361 {
1362     MemoryHDC hdcMem;
1363
1364     if ( !hdcMem )
1365     {
1366         wxLogLastError(_T("CreateCompatibleDC"));
1367
1368         return bitmap;
1369     }
1370
1371     SelectInHDC bmpInHDC(hdcMem, (HBITMAP)bitmap);
1372
1373     if ( !bmpInHDC )
1374     {
1375         wxLogLastError(_T("SelectObject"));
1376
1377         return bitmap;
1378     }
1379
1380     wxCOLORMAP *cmap = wxGetStdColourMap();
1381
1382     for ( int i = 0; i < width; i++ )
1383     {
1384         for ( int j = 0; j < height; j++ )
1385         {
1386             COLORREF pixel = ::GetPixel(hdcMem, i, j);
1387
1388             for ( size_t k = 0; k < wxSTD_COL_MAX; k++ )
1389             {
1390                 COLORREF col = cmap[k].from;
1391                 if ( abs(GetRValue(pixel) - GetRValue(col)) < 10 &&
1392                      abs(GetGValue(pixel) - GetGValue(col)) < 10 &&
1393                      abs(GetBValue(pixel) - GetBValue(col)) < 10 )
1394                 {
1395                     ::SetPixel(hdcMem, i, j, cmap[k].to);
1396                     break;
1397                 }
1398             }
1399         }
1400     }
1401
1402     return bitmap;
1403
1404     // VZ: I leave here my attempts to map the bitmap to the system colours
1405     //     faster by using BitBlt() even though it's broken currently - but
1406     //     maybe someone else can finish it? It should be faster than iterating
1407     //     over all pixels...
1408 #if 0
1409     MemoryHDC hdcMask, hdcDst;
1410     if ( !hdcMask || !hdcDst )
1411     {
1412         wxLogLastError(_T("CreateCompatibleDC"));
1413
1414         return bitmap;
1415     }
1416
1417     // create the target bitmap
1418     HBITMAP hbmpDst = ::CreateCompatibleBitmap(hdcDst, width, height);
1419     if ( !hbmpDst )
1420     {
1421         wxLogLastError(_T("CreateCompatibleBitmap"));
1422
1423         return bitmap;
1424     }
1425
1426     // create the monochrome mask bitmap
1427     HBITMAP hbmpMask = ::CreateBitmap(width, height, 1, 1, 0);
1428     if ( !hbmpMask )
1429     {
1430         wxLogLastError(_T("CreateBitmap(mono)"));
1431
1432         ::DeleteObject(hbmpDst);
1433
1434         return bitmap;
1435     }
1436
1437     SelectInHDC bmpInDst(hdcDst, hbmpDst),
1438                 bmpInMask(hdcMask, hbmpMask);
1439
1440     // for each colour:
1441     for ( n = 0; n < NUM_OF_MAPPED_COLOURS; n++ )
1442     {
1443         // create the mask for this colour
1444         ::SetBkColor(hdcMem, ColorMap[n].from);
1445         ::BitBlt(hdcMask, 0, 0, width, height, hdcMem, 0, 0, SRCCOPY);
1446
1447         // replace this colour with the target one in the dst bitmap
1448         HBRUSH hbr = ::CreateSolidBrush(ColorMap[n].to);
1449         HGDIOBJ hbrOld = ::SelectObject(hdcDst, hbr);
1450
1451         ::MaskBlt(hdcDst, 0, 0, width, height,
1452                   hdcMem, 0, 0,
1453                   hbmpMask, 0, 0,
1454                   MAKEROP4(PATCOPY, SRCCOPY));
1455
1456         (void)::SelectObject(hdcDst, hbrOld);
1457         ::DeleteObject(hbr);
1458     }
1459
1460     ::DeleteObject((HBITMAP)bitmap);
1461
1462     return (WXHBITMAP)hbmpDst;
1463 #endif // 0
1464 }
1465
1466 #endif // wxUSE_TOOLBAR && Win95
1467