src/generic/splitter.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        splitter.cpp
   3 // Purpose:     wxSplitterWindow implementation
   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 license
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifdef __GNUG__
  13     #pragma implementation "splitter.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
  23 #ifndef WX_PRECOMP
  24     #include "wx/wx.h"
  25 #endif
  26
  27 #include <math.h>
  28 #include <stdlib.h>
  29
  30 #include "wx/string.h"
  31 #include "wx/splitter.h"
  32 #include "wx/dcscreen.h"
  33
  34 #if !USE_SHARED_LIBRARY
  35 IMPLEMENT_DYNAMIC_CLASS(wxSplitterWindow, wxWindow)
  36
  37 BEGIN_EVENT_TABLE(wxSplitterWindow, wxWindow)
  38     EVT_PAINT(wxSplitterWindow::OnPaint)
  39     EVT_SIZE(wxSplitterWindow::OnSize)
  40     EVT_MOUSE_EVENTS(wxSplitterWindow::OnMouseEvent)
  41 END_EVENT_TABLE()
  42 #endif
  43
  44 wxSplitterWindow::wxSplitterWindow()
  45 {
  46     m_splitMode = wxSPLIT_VERTICAL;
  47     m_windowOne = (wxWindow *) NULL;
  48     m_windowTwo = (wxWindow *) NULL;
  49     m_dragMode = wxSPLIT_DRAG_NONE;
  50     m_oldX = 0;
  51     m_oldY = 0;
  52     m_firstX = 0;
  53     m_firstY = 0;
  54     m_sashSize = 7;
  55     m_borderSize = 2;
  56     m_sashPosition = 0;
  57     m_sashCursorWE = (wxCursor *) NULL;
  58     m_sashCursorNS = (wxCursor *) NULL;
  59     m_sashTrackerPen = (wxPen *) NULL;
  60     m_lightShadowPen = (wxPen *) NULL;
  61     m_mediumShadowPen = (wxPen *) NULL;
  62     m_darkShadowPen = (wxPen *) NULL;
  63     m_faceBrush = (wxBrush *) NULL;
  64     m_facePen = (wxPen *) NULL;
  65     m_hilightPen = (wxPen *) NULL;
  66     m_minimumPaneSize = 0;
  67 }
  68
  69 wxSplitterWindow::wxSplitterWindow(wxWindow *parent, wxWindowID id,
  70                                    const wxPoint& pos,
  71                                    const wxSize& size,
  72                                    long style,
  73                                    const wxString& name)
  74                 : wxWindow(parent, id, pos, size, style, name)
  75 {
  76     m_splitMode = wxSPLIT_VERTICAL;
  77     m_windowOne = (wxWindow *) NULL;
  78     m_windowTwo = (wxWindow *) NULL;
  79     m_dragMode = wxSPLIT_DRAG_NONE;
  80     m_oldX = 0;
  81     m_oldY = 0;
  82     m_firstX = 0;
  83     m_firstY = 0;
  84     m_sashSize = 7;
  85     m_borderSize = 2;
  86     m_sashPosition = 0;
  87     m_minimumPaneSize = 0;
  88     m_sashCursorWE = new wxCursor(wxCURSOR_SIZEWE);
  89     m_sashCursorNS = new wxCursor(wxCURSOR_SIZENS);
  90     m_sashTrackerPen = new wxPen(*wxBLACK, 2, wxSOLID);
  91     m_lightShadowPen = (wxPen *) NULL;
  92     m_mediumShadowPen = (wxPen *) NULL;
  93     m_darkShadowPen = (wxPen *) NULL;
  94     m_faceBrush = (wxBrush *) NULL;
  95     m_facePen = (wxPen *) NULL;
  96     m_hilightPen = (wxPen *) NULL;
  97
  98     if ( style & wxSP_3D )
  99     {
 100         m_borderSize = 2;
 101         m_sashSize = 7;
 102     }
 103     else if ( style & wxSP_BORDER )
 104     {
 105         m_borderSize = 1;
 106         m_sashSize = 3;
 107     }
 108     else
 109     {
 110         m_borderSize = 0;
 111         m_sashSize = 3;
 112     }
 113
 114     // Eventually, we'll respond to colour change messages
 115     InitColours();
 116
 117     // For debugging purposes, to see the background.
 118 //    SetBackground(wxBLUE_BRUSH);
 119 }
 120
 121 wxSplitterWindow::~wxSplitterWindow()
 122 {
 123     delete m_sashCursorWE;
 124     delete m_sashCursorNS;
 125     delete m_sashTrackerPen;
 126     delete m_lightShadowPen;
 127     delete m_darkShadowPen;
 128     delete m_mediumShadowPen;
 129     delete m_hilightPen;
 130     delete m_facePen;
 131     delete m_faceBrush;
 132 }
 133
 134 void wxSplitterWindow::OnPaint(wxPaintEvent& WXUNUSED(event))
 135 {
 136     wxPaintDC dc(this);
 137
 138     if ( m_borderSize > 0 )
 139         DrawBorders(dc);
 140     DrawSash(dc);
 141 }
 142
 143 void wxSplitterWindow::OnMouseEvent(wxMouseEvent& event)
 144 {
 145     long x, y;
 146     event.Position(&x, &y);
 147
 148     // reset the cursor
 149     SetCursor(wxCursor());
 150
 151     if (event.LeftDown())
 152     {
 153         if ( SashHitTest(x, y) )
 154         {
 155             CaptureMouse();
 156
 157             m_dragMode = wxSPLIT_DRAG_DRAGGING;
 158
 159             DrawSashTracker(x, y);
 160             m_oldX = x;
 161             m_oldY = y;
 162             return;
 163         }
 164     }
 165     else if (event.LeftUp() && m_dragMode == wxSPLIT_DRAG_DRAGGING)
 166     {
 167         // We can stop dragging now and see what we've got.
 168         m_dragMode = wxSPLIT_DRAG_NONE;
 169         ReleaseMouse();
 170
 171         // Erase old tracker
 172         DrawSashTracker(m_oldX, m_oldY);
 173
 174         int w, h;
 175         GetClientSize(&w, &h);
 176         if ( m_splitMode == wxSPLIT_VERTICAL )
 177         {
 178             if ( !OnSashPositionChange(x) )
 179                 return;
 180
 181             if ( x <= 4 )
 182             {
 183                 // We remove the first window from the view
 184                 wxWindow *removedWindow = m_windowOne;
 185                 m_windowOne = m_windowTwo;
 186                 m_windowTwo = (wxWindow *) NULL;
 187
 188                 OnUnsplit(removedWindow);
 189                 m_sashPosition = 0;
 190             }
 191             else if ( x >= (w - 4) )
 192             {
 193                 // We remove the second window from the view
 194                 wxWindow *removedWindow = m_windowTwo;
 195                 m_windowTwo = (wxWindow *) NULL;
 196                 OnUnsplit(removedWindow);
 197                 m_sashPosition = 0;
 198             }
 199             else
 200             {
 201                 m_sashPosition = x;
 202             }
 203         }
 204         else  // m_splitMode == wxSPLIT_VERTICAL
 205         {
 206             if ( !OnSashPositionChange(y) )
 207                 return;
 208
 209             if ( y <= 4 )
 210             {
 211                 // We remove the first window from the view
 212                 wxWindow *removedWindow = m_windowOne;
 213                 m_windowOne = m_windowTwo;
 214                 m_windowTwo = (wxWindow *) NULL;
 215
 216                 OnUnsplit(removedWindow);
 217                 m_sashPosition = 0;
 218             }
 219             else if ( y >= (h - 4) )
 220             {
 221                 // We remove the second window from the view
 222                 wxWindow *removedWindow = m_windowTwo;
 223                 m_windowTwo = (wxWindow *) NULL;
 224                 OnUnsplit(removedWindow);
 225                 m_sashPosition = 0;
 226             }
 227             else
 228             {
 229                 m_sashPosition = y;
 230             }
 231         } // m_splitMode == wxSPLIT_VERTICAL
 232         SizeWindows();
 233     }  // left up && dragging
 234     else if (event.Moving() && !event.Dragging())
 235     {
 236         // Just change the cursor if required
 237         if ( SashHitTest(x, y) )
 238         {
 239                 if ( m_splitMode == wxSPLIT_VERTICAL )
 240                 {
 241                     SetCursor(*m_sashCursorWE);
 242                 }
 243                 else
 244                 {
 245                     SetCursor(*m_sashCursorNS);
 246                 }
 247         }
 248     }
 249     else if (event.Dragging() && (m_dragMode == wxSPLIT_DRAG_DRAGGING))
 250     {
 251         // Erase old tracker
 252         DrawSashTracker(m_oldX, m_oldY);
 253
 254         // Draw new one
 255         DrawSashTracker(x, y);
 256
 257         m_oldX = x;
 258         m_oldY = y;
 259     }
 260     else if ( event.LeftDClick() )
 261     {
 262         OnDoubleClickSash(x, y);
 263     }
 264 }
 265
 266 void wxSplitterWindow::OnSize(wxSizeEvent& WXUNUSED(event))
 267 {
 268     int cw, ch;
 269     GetClientSize( &cw, &ch );
 270     if ( m_windowTwo )
 271     {
 272         if ( m_splitMode == wxSPLIT_VERTICAL )
 273         {
 274             if ( m_sashPosition >= (cw - 5) )
 275                 m_sashPosition = wxMax(10, cw - 40);
 276         }
 277         if ( m_splitMode == wxSPLIT_HORIZONTAL )
 278         {
 279             if ( m_sashPosition >= (ch - 5) )
 280                 m_sashPosition = wxMax(10, ch - 40);
 281         }
 282     }
 283     SizeWindows();
 284 }
 285
 286 bool wxSplitterWindow::SashHitTest(int x, int y, int tolerance)
 287 {
 288     if ( m_windowTwo == NULL || m_sashPosition == 0)
 289         return FALSE; // No sash
 290
 291     if ( m_splitMode == wxSPLIT_VERTICAL )
 292     {
 293         if ( (x >= m_sashPosition - tolerance) && (x <= m_sashPosition + m_sashSize + tolerance) )
 294             return TRUE;
 295         else
 296             return FALSE;
 297     }
 298     else
 299     {
 300         if ( (y >= (m_sashPosition- tolerance)) && (y <= (m_sashPosition + m_sashSize + tolerance)) )
 301             return TRUE;
 302         else
 303             return FALSE;
 304     }
 305
 306     return FALSE;
 307 }
 308
 309 // Draw 3D effect borders
 310 void wxSplitterWindow::DrawBorders(wxDC& dc)
 311 {
 312     int w, h;
 313     GetClientSize(&w, &h);
 314
 315     if ( GetWindowStyleFlag() & wxSP_3D )
 316     {
 317         dc.SetPen(*m_mediumShadowPen);
 318         dc.DrawLine(0, 0, w-1, 0);
 319         dc.DrawLine(0, 0, 0, h - 1);
 320
 321         dc.SetPen(*m_darkShadowPen);
 322         dc.DrawLine(1, 1, w-2, 1);
 323         dc.DrawLine(1, 1, 1, h-2);
 324
 325         dc.SetPen(*m_hilightPen);
 326         dc.DrawLine(0, h-1, w-1, h-1);
 327         dc.DrawLine(w-1, 0, w-1, h); // Surely the maximum y pos. should be h - 1.
 328                                      /// Anyway, h is required for MSW.
 329
 330         dc.SetPen(*m_lightShadowPen);
 331         dc.DrawLine(w-2, 1, w-2, h-2); // Right hand side
 332         dc.DrawLine(1, h-2, w-1, h-2);     // Bottom
 333     }
 334     else if ( GetWindowStyleFlag() & wxSP_BORDER )
 335     {
 336         dc.SetBrush(*wxTRANSPARENT_BRUSH);
 337         dc.SetPen(*wxBLACK_PEN);
 338         dc.DrawRectangle(0, 0, w-1, h-1);
 339     }
 340
 341     dc.SetPen(wxNullPen);
 342     dc.SetBrush(wxNullBrush);
 343 }
 344
 345 // Draw the sash
 346 void wxSplitterWindow::DrawSash(wxDC& dc)
 347 {
 348     if ( m_sashPosition == 0 || !m_windowTwo)
 349         return;
 350
 351     int w, h;
 352     GetClientSize(&w, &h);
 353
 354     if ( GetWindowStyleFlag() & wxSP_3D )
 355     {
 356         if ( m_splitMode == wxSPLIT_VERTICAL )
 357         {
 358             dc.SetPen(*m_facePen);
 359             dc.SetBrush(*m_faceBrush);
 360             dc.DrawRectangle(m_sashPosition + 2, 0, m_sashSize - 4, h);
 361
 362             dc.SetBrush(*wxTRANSPARENT_BRUSH);
 363
 364             dc.SetPen(*m_lightShadowPen);
 365             dc.DrawLine(m_sashPosition, 1, m_sashPosition, h-2);
 366
 367             dc.SetPen(*m_hilightPen);
 368             dc.DrawLine(m_sashPosition+1, 0, m_sashPosition+1, h);
 369
 370             dc.SetPen(*m_mediumShadowPen);
 371             dc.DrawLine(m_sashPosition+m_sashSize-2, 1, m_sashPosition+m_sashSize-2, h-1);
 372
 373             dc.SetPen(*m_darkShadowPen);
 374             dc.DrawLine(m_sashPosition+m_sashSize-1, 2, m_sashPosition+m_sashSize-1, h-2);
 375         }
 376         else
 377         {
 378             dc.SetPen(*m_facePen);
 379             dc.SetBrush(*m_faceBrush);
 380             dc.DrawRectangle(0, m_sashPosition + 2, w, m_sashSize - 4);
 381
 382             dc.SetBrush(*wxTRANSPARENT_BRUSH);
 383
 384             dc.SetPen(*m_lightShadowPen);
 385             dc.DrawLine(1, m_sashPosition, w-2, m_sashPosition);
 386
 387             dc.SetPen(*m_hilightPen);
 388             dc.DrawLine(0, m_sashPosition+1, w, m_sashPosition+1);
 389
 390             dc.SetPen(*m_mediumShadowPen);
 391             dc.DrawLine(1, m_sashPosition+m_sashSize-2, w-1, m_sashPosition+m_sashSize-2);
 392
 393             dc.SetPen(*m_darkShadowPen);
 394             dc.DrawLine(2, m_sashPosition+m_sashSize-1, w-2, m_sashPosition+m_sashSize-1);
 395         }
 396     }
 397     else
 398     {
 399         if ( m_splitMode == wxSPLIT_VERTICAL )
 400         {
 401             dc.SetPen(*wxBLACK_PEN);
 402             dc.SetBrush(*wxBLACK_BRUSH);
 403             int h1 = h-1;
 404             if ( (GetWindowStyleFlag() & wxSP_BORDER) != wxSP_BORDER )
 405                 h1 += 1; // Not sure why this is necessary...
 406             dc.DrawRectangle(m_sashPosition, 0, m_sashSize, h1);
 407         }
 408         else
 409         {
 410             dc.SetPen(*wxBLACK_PEN);
 411             dc.SetBrush(*wxBLACK_BRUSH);
 412             int w1 = w-1;
 413             if ( (GetWindowStyleFlag() & wxSP_BORDER) != wxSP_BORDER )
 414                 w1 ++;
 415
 416             dc.DrawRectangle(0, m_sashPosition, w1, m_sashSize);
 417         }
 418
 419     }
 420
 421     dc.SetPen(wxNullPen);
 422     dc.SetBrush(wxNullBrush);
 423 }
 424
 425 // Draw the sash tracker (for whilst moving the sash)
 426 void wxSplitterWindow::DrawSashTracker(int x, int y)
 427 {
 428     int w, h;
 429     GetClientSize(&w, &h);
 430
 431     wxScreenDC screenDC;
 432     int x1, y1;
 433     int x2, y2;
 434
 435     if ( m_splitMode == wxSPLIT_VERTICAL )
 436     {
 437         x1 = x; y1 = 2;
 438         x2 = x; y2 = h-2;
 439
 440         if ( x1 > w )
 441         {
 442             x1 = w; x2 = w;
 443         }
 444         else if ( x1 < 0 )
 445         {
 446             x1 = 0; x2 = 0;
 447         }
 448     }
 449     else
 450     {
 451         x1 = 2; y1 = y;
 452         x2 = w-2; y2 = y;
 453
 454         if ( y1 > h )
 455         {
 456             y1 = h;
 457             y2 = h;
 458         }
 459         else if ( y1 < 0 )
 460         {
 461             y1 = 0;
 462             y2 = 0;
 463         }
 464     }
 465
 466     ClientToScreen(&x1, &y1);
 467     ClientToScreen(&x2, &y2);
 468
 469     screenDC.SetLogicalFunction(wxXOR);
 470     screenDC.SetPen(*m_sashTrackerPen);
 471     screenDC.SetBrush(*wxTRANSPARENT_BRUSH);
 472
 473     screenDC.DrawLine(x1, y1, x2, y2);
 474
 475     screenDC.SetLogicalFunction(wxCOPY);
 476
 477     screenDC.SetPen(wxNullPen);
 478     screenDC.SetBrush(wxNullBrush);
 479 }
 480
 481 // Position and size subwindows.
 482 // Note that the border size applies to each subwindow, not
 483 // including the edges next to the sash.
 484 void wxSplitterWindow::SizeWindows()
 485 {
 486     int w, h;
 487     GetClientSize(&w, &h);
 488
 489     if ( m_windowOne && !m_windowTwo )
 490     {
 491         m_windowOne->SetSize(m_borderSize, m_borderSize, w - 2*m_borderSize, h - 2*m_borderSize);
 492     }
 493     else if ( m_windowOne && m_windowTwo )
 494     {
 495         if (m_splitMode == wxSPLIT_VERTICAL)
 496         {
 497             int x1 = m_borderSize;
 498             int y1 = m_borderSize;
 499             int w1 = m_sashPosition - m_borderSize;
 500             int h1 = h - 2*m_borderSize;
 501
 502             int x2 = m_sashPosition + m_sashSize;
 503             int y2 = m_borderSize;
 504             int w2 = w - 2*m_borderSize - m_sashSize - w1;
 505             int h2 = h - 2*m_borderSize;
 506
 507             m_windowOne->SetSize(x1, y1, w1, h1);
 508             m_windowTwo->SetSize(x2, y2, w2, h2);
 509         }
 510         else
 511         {
 512             m_windowOne->SetSize(m_borderSize, m_borderSize,
 513                 w - 2*m_borderSize, m_sashPosition - m_borderSize);
 514             m_windowTwo->SetSize(m_borderSize, m_sashPosition + m_sashSize,
 515                 w - 2*m_borderSize, h - 2*m_borderSize - m_sashSize - (m_sashPosition - m_borderSize));
 516         }
 517     }
 518     wxClientDC dc(this);
 519     DrawBorders(dc);
 520     DrawSash(dc);
 521 }
 522
 523 // Set pane for unsplit window
 524 void wxSplitterWindow::Initialize(wxWindow *window)
 525 {
 526     m_windowOne = window;
 527     m_windowTwo = (wxWindow *) NULL;
 528     m_sashPosition = 0;
 529 }
 530
 531 // Associates the given window with window 2, drawing the appropriate sash
 532 // and changing the split mode.
 533 // Does nothing and returns FALSE if the window is already split.
 534 bool wxSplitterWindow::SplitVertically(wxWindow *window1, wxWindow *window2, int sashPosition)
 535 {
 536     if ( IsSplit() )
 537         return FALSE;
 538
 539     int w, h;
 540     GetClientSize(&w, &h);
 541
 542     m_splitMode = wxSPLIT_VERTICAL;
 543     m_windowOne = window1;
 544     m_windowTwo = window2;
 545     if ( sashPosition > 0 )
 546         m_sashPosition = sashPosition;
 547     else if ( sashPosition < 0 )
 548         m_sashPosition = w - sashPosition;
 549     else    // default
 550         m_sashPosition = w/2;
 551
 552     SizeWindows();
 553
 554     return TRUE;
 555 }
 556
 557 bool wxSplitterWindow::SplitHorizontally(wxWindow *window1, wxWindow *window2, int sashPosition)
 558 {
 559     if ( IsSplit() )
 560         return FALSE;
 561
 562     int w, h;
 563     GetClientSize(&w, &h);
 564
 565     m_splitMode = wxSPLIT_HORIZONTAL;
 566     m_windowOne = window1;
 567     m_windowTwo = window2;
 568     if ( sashPosition > 0 )
 569         m_sashPosition = sashPosition;
 570     else if ( sashPosition < 0 )
 571         m_sashPosition = h - sashPosition;
 572     else    // default
 573         m_sashPosition = h/2;
 574
 575     SizeWindows();
 576
 577     return TRUE;
 578 }
 579
 580
 581 // Remove the specified (or second) window from the view
 582 // Doesn't actually delete the window.
 583 bool wxSplitterWindow::Unsplit(wxWindow *toRemove)
 584 {
 585     if ( ! IsSplit() )
 586         return FALSE;
 587
 588     wxWindow *win = NULL;
 589     if ( toRemove == NULL || toRemove == m_windowTwo)
 590     {
 591         win = m_windowTwo ;
 592         m_windowTwo = (wxWindow *) NULL;
 593     }
 594     else if ( toRemove == m_windowOne )
 595     {
 596         win = m_windowOne ;
 597         m_windowOne = m_windowTwo;
 598         m_windowTwo = (wxWindow *) NULL;
 599     }
 600     else
 601     {
 602         wxFAIL_MSG("splitter: attempt to remove a non-existent window");
 603
 604         return FALSE;
 605     }
 606
 607     OnUnsplit(win);
 608     m_sashPosition = 0;
 609     SizeWindows();
 610
 611     return TRUE;
 612 }
 613
 614 // Replace a window with another one
 615 bool wxSplitterWindow::ReplaceWindow(wxWindow *winOld, wxWindow *winNew)
 616 {
 617     wxCHECK_MSG( winOld, FALSE, "use one of Split() functions instead" );
 618     wxCHECK_MSG( winNew, FALSE, "use Unsplit() functions instead" );
 619
 620     if ( winOld == m_windowTwo )
 621     {
 622         m_windowTwo = winNew;
 623     }
 624     else if ( winOld == m_windowOne )
 625     {
 626         m_windowOne = winNew;
 627     }
 628     else
 629     {
 630         wxFAIL_MSG("splitter: attempt to replace a non-existent window");
 631
 632         return FALSE;
 633     }
 634
 635     SizeWindows();
 636
 637     return TRUE;
 638 }
 639
 640 void wxSplitterWindow::SetSashPosition(int position, bool redraw)
 641 {
 642     m_sashPosition = position;
 643
 644     if ( redraw )
 645     {
 646         SizeWindows();
 647     }
 648 }
 649
 650 bool wxSplitterWindow::OnSashPositionChange(int newSashPosition)
 651 {
 652   // is the left/upper pane too small?
 653   if ( newSashPosition < m_minimumPaneSize )
 654     return NULL;
 655
 656   // is the right/lower pane too small?
 657   int w, h;
 658   GetClientSize(&w, &h);
 659
 660   if ( m_splitMode == wxSPLIT_VERTICAL )
 661   {
 662     if ( w - newSashPosition < m_minimumPaneSize )
 663       return FALSE;
 664   }
 665   else // m_splitMode = wxSPLIT_HORIZONTAL
 666   {
 667     if ( h - newSashPosition < m_minimumPaneSize )
 668       return FALSE;
 669   }
 670
 671   // it's ok to move sash
 672   return TRUE;
 673 }
 674
 675 // Called when the sash is double-clicked.
 676 // The default behaviour is to remove the sash if the
 677 // minimum pane size is zero.
 678 void wxSplitterWindow::OnDoubleClickSash(int WXUNUSED(x), int WXUNUSED(y) )
 679 {
 680     if ( GetMinimumPaneSize() == 0 )
 681     {
 682         Unsplit();
 683     }
 684 }
 685
 686 // Initialize colours
 687 void wxSplitterWindow::InitColours()
 688 {
 689     wxDELETE( m_facePen );
 690     wxDELETE( m_faceBrush );
 691     wxDELETE( m_mediumShadowPen );
 692     wxDELETE( m_darkShadowPen );
 693     wxDELETE( m_lightShadowPen );
 694     wxDELETE( m_hilightPen );
 695
 696     // Shadow colours
 697 #if defined(__WIN95__)
 698     wxColour faceColour(wxSystemSettings::GetSystemColour(wxSYS_COLOUR_3DFACE));
 699     m_facePen = new wxPen(faceColour, 1, wxSOLID);
 700     m_faceBrush = new wxBrush(faceColour, wxSOLID);
 701
 702     wxColour mediumShadowColour(wxSystemSettings::GetSystemColour(wxSYS_COLOUR_3DSHADOW));
 703     m_mediumShadowPen = new wxPen(mediumShadowColour, 1, wxSOLID);
 704
 705     wxColour darkShadowColour(wxSystemSettings::GetSystemColour(wxSYS_COLOUR_3DDKSHADOW));
 706     m_darkShadowPen = new wxPen(darkShadowColour, 1, wxSOLID);
 707
 708     wxColour lightShadowColour(wxSystemSettings::GetSystemColour(wxSYS_COLOUR_3DLIGHT));
 709     m_lightShadowPen = new wxPen(lightShadowColour, 1, wxSOLID);
 710
 711     wxColour hilightColour(wxSystemSettings::GetSystemColour(wxSYS_COLOUR_3DHILIGHT));
 712     m_hilightPen = new wxPen(hilightColour, 1, wxSOLID);
 713 #else // !Win32
 714     m_facePen = new wxPen("LIGHT GREY", 1, wxSOLID);
 715     m_faceBrush = new wxBrush("LIGHT GREY", wxSOLID);
 716     m_mediumShadowPen = new wxPen("GREY", 1, wxSOLID);
 717     m_darkShadowPen = new wxPen("BLACK", 1, wxSOLID);
 718     m_lightShadowPen = new wxPen("LIGHT GREY", 1, wxSOLID);
 719     m_hilightPen = new wxPen("WHITE", 1, wxSOLID);
 720 #endif // Win32/!Win32
 721 }
 722