src/mac/carbon/window.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        windows.cpp
   3 // Purpose:     wxWindow
   4 // Author:      AUTHOR
   5 // Modified by:
   6 // Created:     ??/??/98
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) AUTHOR
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifdef __GNUG__
  13 #pragma implementation "window.h"
  14 #endif
  15
  16 #include "wx/setup.h"
  17 #include "wx/menu.h"
  18 #include "wx/window.h"
  19 #include "wx/dc.h"
  20 #include "wx/dcclient.h"
  21 #include "wx/utils.h"
  22 #include "wx/app.h"
  23 #include "wx/panel.h"
  24 #include "wx/layout.h"
  25 #include "wx/dialog.h"
  26 #include "wx/listbox.h"
  27 #include "wx/scrolbar.h"
  28 #include "wx/statbox.h"
  29 #include "wx/button.h"
  30 #include "wx/settings.h"
  31 #include "wx/msgdlg.h"
  32 #include "wx/frame.h"
  33 #include "wx/notebook.h"
  34 #include "wx/tabctrl.h"
  35 #include "wx/tooltip.h"
  36 #include "wx/statusbr.h"
  37 #include "wx/menuitem.h"
  38 #include "wx/log.h"
  39
  40 #if wxUSE_CARET
  41     #include "wx/caret.h"
  42 #endif // wxUSE_CARET
  43
  44 #define wxWINDOW_HSCROLL 5998
  45 #define wxWINDOW_VSCROLL 5997
  46 #define MAC_SCROLLBAR_SIZE 16
  47
  48 #include <wx/mac/uma.h>
  49
  50 #if  wxUSE_DRAG_AND_DROP
  51 #include "wx/dnd.h"
  52 #endif
  53
  54 #include <string.h>
  55
  56 extern wxList wxPendingDelete;
  57 wxWindow* gFocusWindow = NULL ;
  58
  59 #if !USE_SHARED_LIBRARY
  60 IMPLEMENT_DYNAMIC_CLASS(wxWindow, wxEvtHandler)
  61 BEGIN_EVENT_TABLE(wxWindow, wxEvtHandler)
  62   EVT_ERASE_BACKGROUND(wxWindow::OnEraseBackground)
  63   EVT_SYS_COLOUR_CHANGED(wxWindow::OnSysColourChanged)
  64   EVT_INIT_DIALOG(wxWindow::OnInitDialog)
  65   EVT_IDLE(wxWindow::OnIdle)
  66   EVT_SET_FOCUS(wxWindow::OnSetFocus)
  67 END_EVENT_TABLE()
  68
  69 #endif
  70
  71
  72
  73 // ===========================================================================
  74 // implementation
  75 // ===========================================================================
  76
  77 // ---------------------------------------------------------------------------
  78 // wxWindow utility functions
  79 // ---------------------------------------------------------------------------
  80
  81 // Find an item given the Macintosh Window Reference
  82
  83 wxList *wxWinMacWindowList = NULL;
  84 wxWindow *wxFindWinFromMacWindow(WindowRef inWindowRef)
  85 {
  86     wxNode *node = wxWinMacWindowList->Find((long)inWindowRef);
  87     if (!node)
  88         return NULL;
  89     return (wxWindow *)node->Data();
  90 }
  91
  92 void wxAssociateWinWithMacWindow(WindowRef inWindowRef, wxWindow *win)
  93 {
  94     // adding NULL WindowRef is (first) surely a result of an error and
  95     // (secondly) breaks menu command processing
  96     wxCHECK_RET( inWindowRef != (WindowRef) NULL, "attempt to add a NULL WindowRef to window list" );
  97
  98     if ( !wxWinMacWindowList->Find((long)inWindowRef) )
  99         wxWinMacWindowList->Append((long)inWindowRef, win);
 100 }
 101
 102 void wxRemoveMacWindowAssociation(wxWindow *win)
 103 {
 104     wxWinMacWindowList->DeleteObject(win);
 105 }
 106
 107 // ----------------------------------------------------------------------------
 108 // constructors and such
 109 // ----------------------------------------------------------------------------
 110
 111 void wxWindow::Init()
 112 {
 113     // generic
 114     InitBase();
 115
 116     // MSW specific
 117     m_doubleClickAllowed = 0;
 118     m_winCaptured = FALSE;
 119
 120     m_isBeingDeleted = FALSE;
 121
 122     m_useCtl3D = FALSE;
 123     m_mouseInWindow = FALSE;
 124
 125     m_xThumbSize = 0;
 126     m_yThumbSize = 0;
 127     m_backgroundTransparent = FALSE;
 128
 129     // as all windows are created with WS_VISIBLE style...
 130     m_isShown = TRUE;
 131
 132         m_macWindowData = NULL ;
 133
 134         m_x = 0;
 135         m_y = 0 ;
 136         m_width = 0 ;
 137         m_height = 0 ;
 138
 139         m_hScrollBar = NULL ;
 140         m_vScrollBar = NULL ;
 141
 142 #if  wxUSE_DRAG_AND_DROP
 143   m_pDropTarget = NULL;
 144 #endif
 145 }
 146
 147 // Destructor
 148 wxWindow::~wxWindow()
 149 {
 150     m_isBeingDeleted = TRUE;
 151
 152         if ( s_lastMouseWindow == this )
 153         {
 154                 s_lastMouseWindow = NULL ;
 155         }
 156
 157     if ( gFocusWindow == this )
 158     {
 159         gFocusWindow = NULL ;
 160     }
 161
 162     if ( m_parent )
 163         m_parent->RemoveChild(this);
 164
 165     DestroyChildren();
 166
 167         if ( m_macWindowData )
 168         {
 169                 wxToolTip::NotifyWindowDelete(m_macWindowData->m_macWindow) ;
 170         UMADisposeWindow( m_macWindowData->m_macWindow ) ;
 171         delete m_macWindowData ;
 172         wxRemoveMacWindowAssociation( this ) ;
 173     }
 174 }
 175
 176 // Constructor
 177 bool wxWindow::Create(wxWindow *parent, wxWindowID id,
 178            const wxPoint& pos,
 179            const wxSize& size,
 180            long style,
 181            const wxString& name)
 182 {
 183     wxCHECK_MSG( parent, FALSE, wxT("can't create wxWindow without parent") );
 184
 185     if ( !CreateBase(parent, id, pos, size, style, wxDefaultValidator, name) )
 186         return FALSE;
 187
 188     parent->AddChild(this);
 189
 190         m_x = (int)pos.x;
 191         m_y = (int)pos.y;
 192         AdjustForParentClientOrigin(m_x, m_y, wxSIZE_USE_EXISTING);
 193         m_width = WidthDefault( size.x );
 194         m_height = HeightDefault( size.y ) ;
 195
 196         if ( ! IsKindOf( CLASSINFO ( wxControl ) ) && ! IsKindOf( CLASSINFO( wxStatusBar ) ) )
 197         {
 198         MacCreateScrollBars( style ) ;
 199         }
 200
 201     return TRUE;
 202 }
 203
 204 void wxWindow::SetFocus()
 205 {
 206         if ( gFocusWindow == this )
 207                 return ;
 208
 209         if ( AcceptsFocus() )
 210         {
 211                 if (gFocusWindow )
 212                 {
 213                         #if wxUSE_CARET
 214                             // Deal with caret
 215                             if ( gFocusWindow->m_caret )
 216                             {
 217                                   gFocusWindow->m_caret->OnKillFocus();
 218                             }
 219                         #endif // wxUSE_CARET
 220                         wxControl* control = wxDynamicCast( gFocusWindow , wxControl ) ;
 221                         if ( control && control->GetMacControl() )
 222                         {
 223                                 UMASetKeyboardFocus( gFocusWindow->GetMacRootWindow() , control->GetMacControl()  , kControlFocusNoPart ) ;
 224                                 control->MacRedrawControl() ;
 225                         }
 226                 wxFocusEvent event(wxEVT_KILL_FOCUS, gFocusWindow->m_windowId);
 227                 event.SetEventObject(gFocusWindow);
 228                         gFocusWindow->GetEventHandler()->ProcessEvent(event) ;
 229                 }
 230                 gFocusWindow = this ;
 231                 {
 232                         #if wxUSE_CARET
 233                     // Deal with caret
 234                     if ( m_caret )
 235                     {
 236                         m_caret->OnSetFocus();
 237                     }
 238                         #endif // wxUSE_CARET
 239                         // panel wants to track the window which was the last to have focus in it
 240                 wxPanel *panel = wxDynamicCast(GetParent(), wxPanel);
 241                 if ( panel )
 242                 {
 243                         panel->SetLastFocus(this);
 244                 }
 245                         wxControl* control = wxDynamicCast( gFocusWindow , wxControl ) ;
 246                         if ( control && control->GetMacControl() )
 247                         {
 248                                 UMASetKeyboardFocus( gFocusWindow->GetMacRootWindow() , control->GetMacControl()  , kControlEditTextPart ) ;
 249                         }
 250
 251                 wxFocusEvent event(wxEVT_SET_FOCUS, m_windowId);
 252                 event.SetEventObject(this);
 253                         GetEventHandler()->ProcessEvent(event) ;
 254                 }
 255         }
 256 }
 257
 258 bool wxWindow::Enable(bool enable)
 259 {
 260     if ( !wxWindowBase::Enable(enable) )
 261         return FALSE;
 262
 263     wxWindowList::Node *node = GetChildren().GetFirst();
 264     while ( node )
 265     {
 266         wxWindow *child = node->GetData();
 267         child->Enable(enable);
 268
 269         node = node->GetNext();
 270     }
 271
 272     return TRUE;
 273 }
 274
 275 void wxWindow::CaptureMouse()
 276 {
 277     wxTheApp->s_captureWindow = this ;
 278 }
 279
 280 void wxWindow::ReleaseMouse()
 281 {
 282     wxTheApp->s_captureWindow = NULL ;
 283 }
 284
 285 #if    wxUSE_DRAG_AND_DROP
 286
 287 void wxWindow::SetDropTarget(wxDropTarget *pDropTarget)
 288 {
 289   if ( m_pDropTarget != 0 ) {
 290     delete m_pDropTarget;
 291   }
 292
 293   m_pDropTarget = pDropTarget;
 294   if ( m_pDropTarget != 0 )
 295   {
 296     // TODO
 297   }
 298 }
 299
 300 #endif
 301
 302 // Old style file-manager drag&drop
 303 void wxWindow::DragAcceptFiles(bool accept)
 304 {
 305     // TODO
 306 }
 307
 308 // Get total size
 309 void wxWindow::DoGetSize(int *x, int *y) const
 310 {
 311     *x = m_width ;
 312     *y = m_height ;
 313 }
 314
 315 void wxWindow::DoGetPosition(int *x, int *y) const
 316 {
 317     *x = m_x ;
 318     *y = m_y ;
 319     if (GetParent())
 320     {
 321         wxPoint pt(GetParent()->GetClientAreaOrigin());
 322         *x -= pt.x;
 323         *y -= pt.y;
 324     }
 325 }
 326
 327
 328 bool wxWindow::DoPopupMenu(wxMenu *menu, int x, int y)
 329 {
 330         menu->SetInvokingWindow(this);
 331     menu->UpdateUI();
 332         ClientToScreen( &x , &y ) ;
 333
 334         ::InsertMenu( menu->GetHMenu() , -1 ) ;
 335         long menuResult = ::PopUpMenuSelect(menu->GetHMenu() ,y,x, 0) ;
 336         menu->MacMenuSelect( this , TickCount() , HiWord(menuResult) , LoWord(menuResult) ) ;
 337         ::DeleteMenu( menu->MacGetMenuId() ) ;
 338         menu->SetInvokingWindow(NULL);
 339
 340   return TRUE;
 341 }
 342
 343 void wxWindow::DoScreenToClient(int *x, int *y) const
 344 {
 345         WindowRef window = GetMacRootWindow() ;
 346
 347         Point           localwhere ;
 348         localwhere.h = * x ;
 349         localwhere.v = * y ;
 350
 351         GrafPtr         port ;
 352         ::GetPort( &port ) ;
 353         ::SetPort( UMAGetWindowPort( window ) ) ;
 354         ::GlobalToLocal( &localwhere ) ;
 355         ::SetPort( port ) ;
 356
 357         *x = localwhere.h ;
 358         *y = localwhere.v ;
 359
 360         MacRootWindowToClient( x , y ) ;
 361 }
 362
 363 void wxWindow::DoClientToScreen(int *x, int *y) const
 364 {
 365         WindowRef window = GetMacRootWindow() ;
 366
 367         MacClientToRootWindow( x , y ) ;
 368
 369         Point           localwhere ;
 370         localwhere.h = * x ;
 371         localwhere.v = * y ;
 372
 373         GrafPtr         port ;
 374         ::GetPort( &port ) ;
 375         ::SetPort( UMAGetWindowPort( window ) ) ;
 376         ::SetOrigin( 0 , 0 ) ;
 377         ::LocalToGlobal( &localwhere ) ;
 378         ::SetPort( port ) ;
 379         *x = localwhere.h ;
 380         *y = localwhere.v ;
 381 }
 382
 383 void wxWindow::MacClientToRootWindow( int *x , int *y ) const
 384 {
 385         if ( m_macWindowData )
 386         {
 387         }
 388         else
 389         {
 390                 *x += m_x ;
 391                 *y += m_y ;
 392                 GetParent()->MacClientToRootWindow( x , y ) ;
 393         }
 394 }
 395
 396 void wxWindow::MacRootWindowToClient( int *x , int *y ) const
 397 {
 398         if ( m_macWindowData )
 399         {
 400         }
 401         else
 402         {
 403                 *x -= m_x ;
 404                 *y -= m_y ;
 405                 GetParent()->MacRootWindowToClient( x , y ) ;
 406         }
 407 }
 408
 409 bool wxWindow::SetCursor(const wxCursor& cursor)
 410 {
 411    if ( !wxWindowBase::SetCursor(cursor) )
 412    {
 413        // no change
 414        return FALSE;
 415    }
 416
 417   wxASSERT_MSG( m_cursor.Ok(),
 418                   wxT("cursor must be valid after call to the base version"));
 419
 420   Point pt ;
 421   wxWindow *mouseWin ;
 422   GetMouse( &pt ) ;
 423
 424   // Change the cursor NOW if we're within the correct window
 425
 426   if ( MacGetWindowFromPoint( wxPoint( pt.h , pt.v ) , &mouseWin ) )
 427   {
 428         if ( mouseWin == this && !wxIsBusy() )
 429         {
 430                 cursor.MacInstall() ;
 431         }
 432   }
 433
 434   return TRUE ;
 435 }
 436
 437
 438 // Get size *available for subwindows* i.e. excluding menu bar etc.
 439 void wxWindow::DoGetClientSize(int *x, int *y) const
 440 {
 441     *x = m_width ;
 442     *y = m_height ;
 443
 444         *x -= MacGetLeftBorderSize(  )  + MacGetRightBorderSize(  ) ;
 445         *y -= MacGetTopBorderSize(  ) + MacGetBottomBorderSize( );
 446
 447   if ( (m_vScrollBar && m_vScrollBar->IsShown()) || (m_hScrollBar  && m_hScrollBar->IsShown()) )
 448   {
 449         int x1 = 0 ;
 450         int y1 = 0 ;
 451         int w = m_width ;
 452         int h = m_height ;
 453
 454         MacClientToRootWindow( &x1 , &y1 ) ;
 455         MacClientToRootWindow( &w , &h ) ;
 456
 457         WindowRef window = NULL ;
 458         wxWindow *iter = (wxWindow*)this ;
 459
 460         int totW = 10000 , totH = 10000;
 461         while( iter )
 462         {
 463                 if ( iter->m_macWindowData )
 464                 {
 465                         totW = iter->m_width ;
 466                         totH = iter->m_height ;
 467                         break ;
 468                 }
 469
 470                 iter = iter->GetParent() ;
 471         }
 472
 473         if (m_hScrollBar  && m_hScrollBar->IsShown() )
 474         {
 475                 (*y) -= MAC_SCROLLBAR_SIZE;
 476                 if ( h-y1 >= totH )
 477                 {
 478                         (*y)+= 1 ;
 479                 }
 480     }
 481         if (m_vScrollBar  && m_vScrollBar->IsShown() )
 482         {
 483         (*x) -= MAC_SCROLLBAR_SIZE;
 484                 if ( w-x1 >= totW )
 485                 {
 486                 (*x) += 1 ;
 487         }
 488         }
 489   }
 490 }
 491
 492
 493 // ----------------------------------------------------------------------------
 494 // tooltips
 495 // ----------------------------------------------------------------------------
 496
 497 #if wxUSE_TOOLTIPS
 498
 499 void wxWindow::DoSetToolTip(wxToolTip *tooltip)
 500 {
 501     wxWindowBase::DoSetToolTip(tooltip);
 502
 503         if ( m_tooltip )
 504                 m_tooltip->SetWindow(this);
 505 }
 506
 507 #endif // wxUSE_TOOLTIPS
 508
 509 void wxWindow::DoMoveWindow(int x, int y, int width, int height)
 510 {
 511         DoSetSize( x,y, width, height ) ;
 512 }
 513
 514 // set the size of the window: if the dimensions are positive, just use them,
 515 // but if any of them is equal to -1, it means that we must find the value for
 516 // it ourselves (unless sizeFlags contains wxSIZE_ALLOW_MINUS_ONE flag, in
 517 // which case -1 is a valid value for x and y)
 518 //
 519 // If sizeFlags contains wxSIZE_AUTO_WIDTH/HEIGHT flags (default), we calculate
 520 // the width/height to best suit our contents, otherwise we reuse the current
 521 // width/height
 522 void wxWindow::DoSetSize(int x, int y, int width, int height, int sizeFlags)
 523 {
 524
 525         int former_x = m_x ;
 526         int former_y = m_y ;
 527         int former_w = m_width ;
 528         int former_h = m_height ;
 529
 530   int currentX, currentY;
 531   GetPosition(&currentX, &currentY);
 532   int currentW,currentH;
 533   GetSize(&currentW, &currentH);
 534
 535   int actualWidth = width;
 536   int actualHeight = height;
 537   int actualX = x;
 538   int actualY = y;
 539   if (x == -1 && !(sizeFlags & wxSIZE_ALLOW_MINUS_ONE))
 540       actualX = currentX;
 541   if (y == -1 && !(sizeFlags & wxSIZE_ALLOW_MINUS_ONE))
 542       actualY = currentY;
 543
 544   wxSize size( -1 , -1 ) ;
 545
 546   if (width == -1 || height == -1 )
 547   {
 548         size = DoGetBestSize() ;
 549   }
 550
 551   if ( width == -1 )
 552   {
 553         if ( sizeFlags & wxSIZE_AUTO_WIDTH )
 554     {
 555       actualWidth = size.x ;
 556       if ( actualWidth == -1 )
 557         actualWidth = 80 ;
 558     }
 559     else
 560     {
 561       actualWidth = currentW ;
 562     }
 563   }
 564   if (height == -1)
 565   {
 566         if ( sizeFlags & wxSIZE_AUTO_HEIGHT )
 567         {
 568                 actualHeight = size.y ;
 569                 if ( actualHeight == -1 )
 570                         actualHeight = 26 ;
 571         }
 572         else
 573         {
 574       actualHeight = currentH ;
 575     }
 576   }
 577
 578     if ((m_minWidth != -1) && (actualWidth < m_minWidth))
 579         actualWidth = m_minWidth;
 580     if ((m_minHeight != -1) && (actualHeight < m_minHeight))
 581         actualHeight = m_minHeight;
 582     if ((m_maxWidth != -1) && (actualWidth > m_maxWidth))
 583         actualWidth = m_maxWidth;
 584     if ((m_maxHeight != -1) && (actualHeight > m_maxHeight))
 585         actualHeight = m_maxHeight;
 586         if ( actualX == currentX && actualY == currentY && actualWidth == currentW && actualHeight == currentH)
 587         {
 588                 MacRepositionScrollBars() ; // we might have a real position shift
 589                 return ;
 590         }
 591
 592         AdjustForParentClientOrigin(actualX, actualY, sizeFlags);
 593
 594
 595         bool doMove = false ;
 596         bool doResize = false ;
 597
 598         if ( actualX != former_x || actualY != former_y )
 599         {
 600                 doMove = true ;
 601         }
 602         if ( actualWidth != former_w || actualHeight != former_h )
 603         {
 604                 doResize = true ;
 605         }
 606
 607         if ( doMove || doResize )
 608         {
 609                 if ( m_macWindowData )
 610                 {
 611                 }
 612                 else
 613                 {
 614                         // erase former position
 615                         wxMacDrawingHelper focus( this ) ;
 616                         if ( focus.Ok() )
 617                         {
 618                                 Rect clientrect = { 0 , 0 , m_height , m_width } ;
 619                                 ClipRect( &clientrect ) ;
 620                         InvalWindowRect( GetMacRootWindow() , &clientrect ) ;
 621                         }
 622                 }
 623                 m_x = actualX ;
 624                 m_y = actualY ;
 625                 m_width = actualWidth ;
 626                 m_height = actualHeight ;
 627                 if ( m_macWindowData )
 628                 {
 629                         if ( doMove )
 630                                 ::MoveWindow(m_macWindowData->m_macWindow, m_x, m_y  , false); // don't make frontmost
 631
 632                         if ( doResize )
 633                                 ::SizeWindow(m_macWindowData->m_macWindow, m_width, m_height  , true);
 634
 635                         // the OS takes care of invalidating and erasing the new area
 636                         // we have erased the old one
 637
 638                         if ( IsKindOf( CLASSINFO( wxFrame ) ) )
 639                         {
 640                                 wxFrame* frame = (wxFrame*) this ;
 641                                 frame->PositionStatusBar();
 642                                 frame->PositionToolBar();
 643                         }
 644                 }
 645                 else
 646                 {
 647                         // erase new position
 648
 649                         {
 650                                 wxMacDrawingHelper focus( this ) ;
 651                                 if ( focus.Ok() )
 652                                 {
 653                                         Rect clientrect = { 0 , 0 , m_height , m_width } ;
 654                                         ClipRect( &clientrect ) ;
 655                                 InvalWindowRect( GetMacRootWindow() , &clientrect ) ;
 656                                 }
 657                         }
 658
 659                         if ( doMove )
 660                                 wxWindow::MacSuperChangedPosition() ; // like this only children will be notified
 661                 }
 662                 MacRepositionScrollBars() ;
 663                 if ( doMove )
 664                 {
 665                 wxMoveEvent event(wxPoint(m_x, m_y), m_windowId);
 666                 event.SetEventObject(this);
 667                 GetEventHandler()->ProcessEvent(event) ;
 668         }
 669         if ( doResize )
 670         {
 671                         MacRepositionScrollBars() ;
 672                 wxSizeEvent event(wxSize(m_width, m_height), m_windowId);
 673                 event.SetEventObject(this);
 674                 GetEventHandler()->ProcessEvent(event);
 675         }
 676         }
 677 }
 678 // For implementation purposes - sometimes decorations make the client area
 679 // smaller
 680
 681 wxPoint wxWindow::GetClientAreaOrigin() const
 682 {
 683     return wxPoint(MacGetLeftBorderSize(  ) , MacGetTopBorderSize(  ) );
 684 }
 685
 686 // Makes an adjustment to the window position (for example, a frame that has
 687 // a toolbar that it manages itself).
 688 void wxWindow::AdjustForParentClientOrigin(int& x, int& y, int sizeFlags)
 689 {
 690         if( !m_macWindowData )
 691         {
 692     if (((sizeFlags & wxSIZE_NO_ADJUSTMENTS) == 0) && GetParent())
 693     {
 694         wxPoint pt(GetParent()->GetClientAreaOrigin());
 695         x += pt.x; y += pt.y;
 696     }
 697    }
 698 }
 699
 700 void wxWindow::SetTitle(const wxString& title)
 701 {
 702         m_label = title ;
 703
 704         wxString label ;
 705
 706         if( wxApp::s_macDefaultEncodingIsPC )
 707                 label = wxMacMakeMacStringFromPC( title ) ;
 708         else
 709                 label = title ;
 710
 711         if ( m_macWindowData )
 712         UMASetWTitleC( m_macWindowData->m_macWindow , label ) ;
 713 }
 714
 715 wxString wxWindow::GetTitle() const
 716 {
 717         return m_label ;
 718 }
 719
 720 bool wxWindow::Show(bool show)
 721 {
 722     if ( !wxWindowBase::Show(show) )
 723         return FALSE;
 724
 725         if ( m_macWindowData )
 726         {
 727           if (show)
 728           {
 729                 UMAShowWindow( m_macWindowData->m_macWindow ) ;
 730                 UMASelectWindow( m_macWindowData->m_macWindow ) ;
 731                 // no need to generate events here, they will get them triggered by macos
 732                 // actually they should be , but apparently they are not
 733             wxSizeEvent event(wxSize(m_width, m_height), m_windowId);
 734             event.SetEventObject(this);
 735             GetEventHandler()->ProcessEvent(event);
 736           }
 737           else
 738           {
 739                 UMAHideWindow( m_macWindowData->m_macWindow ) ;
 740           }
 741         }
 742         MacSuperShown( show ) ;
 743         Refresh() ;
 744         if(m_macWindowData)
 745                 MacUpdateImmediately() ;
 746
 747     return TRUE;
 748 }
 749
 750 void wxWindow::MacSuperShown( bool show )
 751 {
 752         wxNode *node = GetChildren().First();
 753         while ( node )
 754         {
 755                 wxWindow *child = (wxWindow *)node->Data();
 756                 if ( child->m_isShown )
 757                         child->MacSuperShown( show ) ;
 758                 node = node->Next();
 759         }
 760 }
 761
 762 bool wxWindow::MacIsReallyShown() const
 763 {
 764         if ( m_isShown && (m_parent != NULL) ) {
 765                 return m_parent->MacIsReallyShown();
 766         }
 767         return m_isShown;
 768 /*
 769         bool status = m_isShown ;
 770         wxWindow * win = this ;
 771         while ( status && win->m_parent != NULL )
 772         {
 773                 win = win->m_parent ;
 774                 status = win->m_isShown ;
 775         }
 776         return status ;
 777 */
 778 }
 779
 780 int wxWindow::GetCharHeight() const
 781 {
 782         wxClientDC dc ( (wxWindow*)this ) ;
 783         return dc.GetCharHeight() ;
 784 }
 785
 786 int wxWindow::GetCharWidth() const
 787 {
 788         wxClientDC dc ( (wxWindow*)this ) ;
 789         return dc.GetCharWidth() ;
 790 }
 791
 792 void wxWindow::GetTextExtent(const wxString& string, int *x, int *y,
 793                            int *descent, int *externalLeading, const wxFont *theFont ) const
 794 {
 795     const wxFont *fontToUse = theFont;
 796     if ( !fontToUse )
 797         fontToUse = &m_font;
 798
 799     wxClientDC dc( (wxWindow*) this ) ;
 800     long lx,ly,ld,le ;
 801     dc.GetTextExtent( string , &lx , &ly , &ld, &le, (wxFont *)fontToUse ) ;
 802     if ( externalLeading )
 803         *externalLeading = le ;
 804     if ( descent )
 805         *descent = ld ;
 806     if ( x )
 807         *x = lx ;
 808     if ( y )
 809         *y = ly ;
 810 }
 811
 812 void wxWindow::MacEraseBackground( Rect *rect )
 813 {
 814         WindowRef window = GetMacRootWindow() ;
 815         if ( m_backgroundColour == wxSystemSettings::GetSystemColour(wxSYS_COLOUR_APPWORKSPACE) )
 816         {
 817                         UMASetThemeWindowBackground( window , kThemeBrushDocumentWindowBackground , false ) ;
 818         }
 819         else if (  m_backgroundColour == wxSystemSettings::GetSystemColour(wxSYS_COLOUR_3DFACE ) )
 820         {
 821                 // on mac we have the difficult situation, that 3dface gray can be different colours, depending whether
 822                 // it is on a notebook panel or not, in order to take care of that we walk up the hierarchy until we have
 823                 // either a non gray background color or a non control window
 824
 825                         wxWindow* parent = GetParent() ;
 826                         while( parent )
 827                         {
 828                                 if ( parent->m_backgroundColour != wxSystemSettings::GetSystemColour(wxSYS_COLOUR_3DFACE ) )
 829                                 {
 830                                         // if we have any other colours in the hierarchy
 831                                 RGBBackColor( &parent->m_backgroundColour.GetPixel()) ;
 832                                 break ;
 833                                 }
 834                                 if( parent->IsKindOf( CLASSINFO( wxControl ) ) && ((wxControl*)parent)->GetMacControl() )
 835                                 {
 836                                         // if we have the normal colours in the hierarchy but another control etc. -> use it's background
 837                                         if ( parent->IsKindOf( CLASSINFO( wxNotebook ) ) || parent->IsKindOf( CLASSINFO( wxTabCtrl ) ))
 838                                         {
 839                                                 UMAApplyThemeBackground(kThemeBackgroundTabPane, rect, kThemeStateActive,8,true);
 840                                                 break ;
 841                                         }
 842                                 }
 843                                 else
 844                                 {
 845                                         // we have arrived at a non control item
 846                                         parent = NULL ;
 847                                         break ;
 848                                 }
 849                                 parent = parent->GetParent() ;
 850                         }
 851                         if ( !parent )
 852                         {
 853                                 // if there is nothing special -> use default
 854                                 UMASetThemeWindowBackground( window , kThemeBrushDialogBackgroundActive , false ) ;
 855                         }
 856         }
 857         else
 858         {
 859                 RGBBackColor( &m_backgroundColour.GetPixel()) ;
 860         }
 861
 862         EraseRect( rect ) ;
 863
 864         for (wxNode *node = GetChildren().First(); node; node = node->Next())
 865         {
 866                 wxWindow *child = (wxWindow*)node->Data();
 867
 868                 Rect clientrect = { child->m_x , child->m_y , child->m_x +child->m_width , child->m_y + child->m_height } ;
 869                 SectRect( &clientrect , rect , &clientrect ) ;
 870
 871                 OffsetRect( &clientrect , -child->m_x , -child->m_y ) ;
 872                 if ( child->GetMacRootWindow() == window && child->IsShown() )
 873                 {
 874                         wxMacDrawingClientHelper focus( this ) ;
 875                         if ( focus.Ok() )
 876                         {
 877                                 child->MacEraseBackground( &clientrect ) ;
 878                         }
 879                 }
 880         }
 881 }
 882
 883 void wxWindow::Refresh(bool eraseBack, const wxRect *rect)
 884 {
 885         wxMacDrawingHelper focus( this ) ;
 886         if ( focus.Ok() )
 887         {
 888                 Rect clientrect = { 0 , 0 , m_height , m_width } ;
 889                 ClipRect( &clientrect ) ;
 890
 891         if ( rect )
 892         {
 893                 Rect r = { rect->y , rect->x , rect->y + rect->height , rect->x + rect->width } ;
 894                         SectRect( &clientrect , &r , &clientrect ) ;
 895         }
 896         InvalWindowRect( GetMacRootWindow() , &clientrect ) ;
 897         }
 898 }
 899
 900 // Responds to colour changes: passes event on to children.
 901 void wxWindow::OnSysColourChanged(wxSysColourChangedEvent& event)
 902 {
 903     wxNode *node = GetChildren().First();
 904     while ( node )
 905     {
 906         // Only propagate to non-top-level windows
 907         wxWindow *win = (wxWindow *)node->Data();
 908         if ( win->GetParent() )
 909         {
 910             wxSysColourChangedEvent event2;
 911             event.m_eventObject = win;
 912             win->GetEventHandler()->ProcessEvent(event2);
 913         }
 914
 915         node = node->Next();
 916     }
 917 }
 918
 919 #if wxUSE_CARET && WXWIN_COMPATIBILITY
 920 // ---------------------------------------------------------------------------
 921 // Caret manipulation
 922 // ---------------------------------------------------------------------------
 923
 924 void wxWindow::CreateCaret(int w, int h)
 925 {
 926     SetCaret(new wxCaret(this, w, h));
 927 }
 928
 929 void wxWindow::CreateCaret(const wxBitmap *WXUNUSED(bitmap))
 930 {
 931     wxFAIL_MSG("not implemented");
 932 }
 933
 934 void wxWindow::ShowCaret(bool show)
 935 {
 936     wxCHECK_RET( m_caret, "no caret to show" );
 937
 938     m_caret->Show(show);
 939 }
 940
 941 void wxWindow::DestroyCaret()
 942 {
 943     SetCaret(NULL);
 944 }
 945
 946 void wxWindow::SetCaretPos(int x, int y)
 947 {
 948     wxCHECK_RET( m_caret, "no caret to move" );
 949
 950     m_caret->Move(x, y);
 951 }
 952
 953 void wxWindow::GetCaretPos(int *x, int *y) const
 954 {
 955     wxCHECK_RET( m_caret, "no caret to get position of" );
 956
 957     m_caret->GetPosition(x, y);
 958 }
 959 #endif // wxUSE_CARET
 960
 961 wxWindow *wxGetActiveWindow()
 962 {
 963     // actually this is a windows-only concept
 964     return NULL;
 965 }
 966
 967 // Coordinates relative to the window
 968 void wxWindow::WarpPointer (int x_pos, int y_pos)
 969 {
 970     // We really dont move the mouse programmatically under mac
 971 }
 972
 973 void wxWindow::OnEraseBackground(wxEraseEvent& event)
 974 {
 975     // TODO : probably we would adopt the EraseEvent structure
 976 }
 977
 978 int wxWindow::GetScrollPos(int orient) const
 979 {
 980                 if ( orient == wxHORIZONTAL )
 981                 {
 982                         if ( m_hScrollBar )
 983                                 return m_hScrollBar->GetThumbPosition() ;
 984                 }
 985                 else
 986                 {
 987                         if ( m_vScrollBar )
 988                                 return m_vScrollBar->GetThumbPosition() ;
 989                 }
 990     return 0;
 991 }
 992
 993 // This now returns the whole range, not just the number
 994 // of positions that we can scroll.
 995 int wxWindow::GetScrollRange(int orient) const
 996 {
 997                 if ( orient == wxHORIZONTAL )
 998                 {
 999                         if ( m_hScrollBar )
1000                                 return m_hScrollBar->GetRange() ;
1001                 }
1002                 else
1003                 {
1004                         if ( m_vScrollBar )
1005                                 return m_vScrollBar->GetRange() ;
1006                 }
1007     return 0;
1008 }
1009
1010 int wxWindow::GetScrollThumb(int orient) const
1011 {
1012                 if ( orient == wxHORIZONTAL )
1013                 {
1014                         if ( m_hScrollBar )
1015                                 return m_hScrollBar->GetThumbSize() ;
1016                 }
1017                 else
1018                 {
1019                         if ( m_vScrollBar )
1020                                 return m_vScrollBar->GetThumbSize() ;
1021                 }
1022     return 0;
1023 }
1024
1025 void wxWindow::SetScrollPos(int orient, int pos, bool refresh)
1026 {
1027                 if ( orient == wxHORIZONTAL )
1028                 {
1029                         if ( m_hScrollBar )
1030                                 m_hScrollBar->SetThumbPosition( pos ) ;
1031                 }
1032                 else
1033                 {
1034                         if ( m_vScrollBar )
1035                                 m_vScrollBar->SetThumbPosition( pos ) ;
1036                 }
1037 }
1038
1039 void  wxWindow::MacCreateRealWindow( const wxString& title,
1040            const wxPoint& pos,
1041            const wxSize& size,
1042            long style,
1043            const wxString& name )
1044 {
1045   SetName(name);
1046   m_windowStyle = style;
1047   m_isShown = FALSE;
1048
1049   // create frame.
1050
1051         Rect theBoundsRect;
1052
1053   m_x = (int)pos.x;
1054   m_y = (int)pos.y;
1055   if ( m_y < 50 )
1056         m_y = 50 ;
1057   if ( m_x < 20 )
1058         m_x = 20 ;
1059
1060   m_width = size.x;
1061         if (m_width == -1)
1062                 m_width = 20;
1063   m_height = size.y;
1064         if (m_height == -1)
1065                 m_height = 20;
1066
1067         m_macWindowData = new MacWindowData() ;
1068
1069         ::SetRect(&theBoundsRect, m_x, m_y , m_x + m_width, m_y + m_height);
1070
1071         // translate the window attributes in the appropriate window class and attributes
1072
1073         WindowClass wclass = 0;
1074         WindowAttributes attr = kWindowNoAttributes ;
1075
1076         if ( HasFlag(wxTINY_CAPTION_HORIZ) ||  HasFlag(wxTINY_CAPTION_VERT) )
1077         {
1078                 wclass = kFloatingWindowClass ;
1079                 if ( HasFlag(wxTINY_CAPTION_VERT) )
1080                 {
1081                         attr |= kWindowSideTitlebarAttribute ;
1082                 }
1083         }
1084         else if ( HasFlag( wxCAPTION ) )
1085         {
1086                 if ( HasFlag( wxDIALOG_MODAL ) )
1087                 {
1088                         wclass = kMovableModalWindowClass ;
1089                 }
1090                 else
1091                 {
1092                         wclass = kDocumentWindowClass ;
1093                 }
1094         }
1095         else
1096         {
1097                 wclass = kModalWindowClass ;
1098         }
1099
1100         if ( HasFlag( wxMINIMIZE_BOX ) || HasFlag( wxMAXIMIZE_BOX ) )
1101         {
1102                 attr |= kWindowFullZoomAttribute ;
1103                 attr |= kWindowCollapseBoxAttribute ;
1104         }
1105         if ( HasFlag( wxRESIZE_BORDER ) )
1106         {
1107                 attr |= kWindowResizableAttribute ;
1108         }
1109         if ( HasFlag( wxSYSTEM_MENU ) )
1110         {
1111                 attr |= kWindowCloseBoxAttribute ;
1112         }
1113
1114         UMACreateNewWindow( wclass , attr , &theBoundsRect , &m_macWindowData->m_macWindow ) ;
1115         wxAssociateWinWithMacWindow( m_macWindowData->m_macWindow , this ) ;
1116         wxString label ;
1117         if( wxApp::s_macDefaultEncodingIsPC )
1118                 label = wxMacMakeMacStringFromPC( title ) ;
1119         else
1120                 label = title ;
1121         UMASetWTitleC( m_macWindowData->m_macWindow , label ) ;
1122         UMACreateRootControl( m_macWindowData->m_macWindow , &m_macWindowData->m_macRootControl ) ;
1123
1124         m_macWindowData->m_macFocus = NULL ;
1125 }
1126
1127 void wxWindow::MacPaint( wxPaintEvent &event )
1128 {
1129 }
1130
1131 void wxWindow::MacPaintBorders( )
1132 {
1133         if( m_macWindowData )
1134                 return ;
1135
1136         RGBColor white = { 0xFFFF, 0xFFFF , 0xFFFF } ;
1137         RGBColor black = { 0x0000, 0x0000 , 0x0000 } ;
1138         RGBColor face = { 0xDDDD, 0xDDDD , 0xDDDD } ;
1139         RGBColor shadow = { 0x4444, 0x4444 , 0x4444 } ;
1140         PenNormal() ;
1141
1142     if (HasFlag(wxRAISED_BORDER) || HasFlag( wxSUNKEN_BORDER) || HasFlag(wxDOUBLE_BORDER) )
1143     {
1144         bool sunken = HasFlag( wxSUNKEN_BORDER ) ;
1145         RGBColor pen1 = sunken ? white : black ;
1146         RGBColor pen2 = sunken ? shadow : face ;
1147         RGBColor pen3 = sunken ? face : shadow ;
1148         RGBColor pen4 = sunken ? black : white ;
1149
1150         RGBForeColor( &pen1 ) ;
1151         {
1152                         Rect rect = { 0 , 0 , m_height , m_width } ;
1153                 FrameRect( &rect ) ;
1154         }
1155         RGBForeColor( &pen2 ) ;
1156         {
1157                         Rect rect = { 1 , 1 , m_height -1 , m_width -1} ;
1158                 FrameRect( &rect ) ;
1159         }
1160         RGBForeColor( &pen3 ) ;
1161         {
1162                         Rect rect = { 0 , 0 , m_height -2 , m_width -2} ;
1163                 FrameRect( &rect ) ;
1164         }
1165         RGBForeColor( &pen4 ) ;
1166         {
1167                 MoveTo( 0 , 0 ) ;
1168                 LineTo( m_width - 3 , 0 ) ;
1169                 MoveTo( 0 , 0 ) ;
1170                 LineTo( 0 , m_height - 3 ) ;
1171         }
1172     }
1173     else if (HasFlag(wxSIMPLE_BORDER))
1174     {
1175                 Rect rect = { 0 , 0 , m_height , m_width } ;
1176                 RGBForeColor( &black ) ;
1177         FrameRect( &rect ) ;
1178     }
1179 /*
1180         if ( this->GetParent() )
1181         {
1182             wxPaintDC dc(GetParent());
1183             GetParent()->PrepareDC(dc);
1184
1185             if (HasFlag(wxRAISED_BORDER) || HasFlag( wxSUNKEN_BORDER) )
1186             {
1187                 bool sunken = HasFlag( wxSUNKEN_BORDER ) ;
1188
1189                         wxPen m_penButton3DShadow( wxSystemSettings::GetSystemColour( wxSYS_COLOUR_3DSHADOW ), 1, wxSOLID ) ;
1190                         wxPen m_penButton3DFace( wxSystemSettings::GetSystemColour( wxSYS_COLOUR_3DFACE ), 1, wxSOLID ) ;
1191
1192                         wxPen wxPen1 = sunken ? *wxWHITE_PEN : *wxBLACK_PEN;
1193                         wxPen wxPen2 = sunken ? m_penButton3DShadow : m_penButton3DShadow;
1194                         wxPen wxPen3 = sunken ? m_penButton3DFace : m_penButton3DShadow;
1195                         wxPen wxPen4 = sunken ? *wxBLACK_PEN : *wxWHITE_PEN;
1196
1197                         dc.SetPen(wxPen1);
1198                         dc.DrawRectangle(m_x, m_y, m_width, m_height);          // outer - right and button
1199
1200                     dc.SetPen(wxPen2);
1201                         dc.DrawRectangle(m_x+1, m_y+1, m_width-1, m_height-1);      // outer - left and top
1202
1203                     dc.SetPen(wxPen3);
1204                         dc.DrawRectangle(m_x, m_y, m_width-2, m_height-2);          // inner - right and button
1205
1206                     dc.SetPen(wxPen4);
1207                         dc.DrawLine(m_x, m_y, m_x + m_width-3, m_y);                 // inner - left and top
1208                         dc.DrawLine(m_x, m_y, m_x, m_y + m_height-3);
1209             }
1210             else if (HasFlag(wxDOUBLE_BORDER))
1211             {
1212                 bool sunken = HasFlag( wxSUNKEN_BORDER ) ;
1213
1214                         wxPen m_penButton3DShadow( wxSystemSettings::GetSystemColour( wxSYS_COLOUR_3DSHADOW ), 1, wxSOLID ) ;
1215                         wxPen m_penButton3DFace( wxSystemSettings::GetSystemColour( wxSYS_COLOUR_3DFACE ), 1, wxSOLID ) ;
1216
1217                         wxPen wxPen1 = sunken ? *wxWHITE_PEN : *wxBLACK_PEN;
1218                         wxPen wxPen2 = sunken ? m_penButton3DShadow : m_penButton3DShadow;
1219                         wxPen wxPen3 = sunken ? m_penButton3DFace : m_penButton3DShadow;
1220                         wxPen wxPen4 = sunken ? *wxBLACK_PEN : *wxWHITE_PEN;
1221
1222                         dc.SetPen(wxPen1);
1223                         dc.DrawRectangle(m_x, m_y, m_width, m_height);          // outer - right and button
1224
1225                     dc.SetPen(wxPen2);
1226                         dc.DrawRectangle(m_x+1, m_y+1, m_width-1, m_height-1);      // outer - left and top
1227
1228                     dc.SetPen(wxPen3);
1229                         dc.DrawRectangle(m_x, m_y, m_width-2, m_height-2);          // inner - right and button
1230
1231                     dc.SetPen(wxPen4);
1232                         dc.DrawLine(m_x, m_y, m_x + m_width-3, m_y);                 // inner - left and top
1233                         dc.DrawLine(m_x, m_y, m_x, m_y + m_height-3);
1234             }
1235             else if (HasFlag(wxSIMPLE_BORDER))
1236             {
1237                         dc.SetPen(*wxBLACK_PEN);
1238                         dc.DrawRectangle(m_x, m_y, m_width, m_height);
1239             }
1240     }
1241  */
1242 }
1243
1244 // New function that will replace some of the above.
1245 void wxWindow::SetScrollbar(int orient, int pos, int thumbVisible,
1246     int range, bool refresh)
1247 {
1248                 if ( orient == wxHORIZONTAL )
1249                 {
1250                         if ( m_hScrollBar )
1251                         {
1252                                 if ( range == 0 || thumbVisible >= range )
1253                                 {
1254                                         if ( m_hScrollBar->IsShown() )
1255                                                 m_hScrollBar->Show(false) ;
1256                                 }
1257                                 else
1258                                 {
1259                                         if ( !m_hScrollBar->IsShown() )
1260                                                 m_hScrollBar->Show(true) ;
1261                                         m_hScrollBar->SetScrollbar( pos , thumbVisible , range , refresh ) ;
1262                                 }
1263                         }
1264                 }
1265                 else
1266                 {
1267                         if ( m_vScrollBar )
1268                         {
1269                                 if ( range == 0 || thumbVisible >= range )
1270                                 {
1271                                         if ( m_vScrollBar->IsShown() )
1272                                                 m_vScrollBar->Show(false) ;
1273                                 }
1274                                 else
1275                                 {
1276                                         if ( !m_vScrollBar->IsShown() )
1277                                                 m_vScrollBar->Show(true) ;
1278                                         m_vScrollBar->SetScrollbar( pos , thumbVisible , range , refresh ) ;
1279                                 }
1280                         }
1281                 }
1282                 MacRepositionScrollBars() ;
1283 }
1284
1285 // Does a physical scroll
1286 void wxWindow::ScrollWindow(int dx, int dy, const wxRect *rect)
1287 {
1288         wxMacDrawingClientHelper focus( this ) ;
1289         if ( focus.Ok() )
1290         {
1291                 int width , height ;
1292                 GetClientSize( &width , &height ) ;
1293
1294                 Rect scrollrect = { 0 , 0 , height , width } ;
1295
1296                 RgnHandle updateRgn = NewRgn() ;
1297                 ClipRect( &scrollrect ) ;
1298         if ( rect )
1299         {
1300                 Rect r = { rect->y , rect->x , rect->y + rect->height , rect->x + rect->width } ;
1301                         SectRect( &scrollrect , &r , &scrollrect ) ;
1302         }
1303                 ScrollRect( &scrollrect , dx , dy , updateRgn ) ;
1304         InvalWindowRgn( GetMacRootWindow() ,  updateRgn ) ;
1305         DisposeRgn( updateRgn ) ;
1306         }
1307
1308         for (wxNode *node = GetChildren().First(); node; node = node->Next())
1309         {
1310                 wxWindow *child = (wxWindow*)node->Data();
1311                 if (child == m_vScrollBar) continue;
1312                 if (child == m_hScrollBar) continue;
1313                 if (child->IsTopLevel()) continue;
1314                 int x,y;
1315                 child->GetPosition( &x, &y );
1316                 int w,h;
1317                 child->GetSize( &w, &h );
1318                 child->SetSize( x+dx, y+dy, w, h );
1319         }
1320
1321 }
1322
1323 void wxWindow::MacOnScroll(wxScrollEvent &event )
1324 {
1325         if ( event.m_eventObject == m_vScrollBar || event.m_eventObject == m_hScrollBar )
1326         {
1327             wxScrollWinEvent wevent;
1328             wevent.SetPosition(event.GetPosition());
1329             wevent.SetOrientation(event.GetOrientation());
1330             wevent.m_eventObject = this;
1331
1332         if (event.m_eventType == wxEVT_SCROLL_TOP) {
1333                 wevent.m_eventType = wxEVT_SCROLLWIN_TOP;
1334             } else
1335         if (event.m_eventType == wxEVT_SCROLL_BOTTOM) {
1336                 wevent.m_eventType = wxEVT_SCROLLWIN_BOTTOM;
1337             } else
1338         if (event.m_eventType == wxEVT_SCROLL_LINEUP) {
1339                 wevent.m_eventType = wxEVT_SCROLLWIN_LINEUP;
1340             } else
1341         if (event.m_eventType == wxEVT_SCROLL_LINEDOWN) {
1342                 wevent.m_eventType = wxEVT_SCROLLWIN_LINEDOWN;
1343             } else
1344         if (event.m_eventType == wxEVT_SCROLL_PAGEUP) {
1345                 wevent.m_eventType = wxEVT_SCROLLWIN_PAGEUP;
1346             } else
1347         if (event.m_eventType == wxEVT_SCROLL_PAGEDOWN) {
1348                 wevent.m_eventType = wxEVT_SCROLLWIN_PAGEDOWN;
1349             } else
1350         if (event.m_eventType == wxEVT_SCROLL_THUMBTRACK) {
1351                 wevent.m_eventType = wxEVT_SCROLLWIN_THUMBTRACK;
1352             }
1353
1354             GetEventHandler()->ProcessEvent(wevent);
1355     }
1356 }
1357
1358 bool wxWindow::SetFont(const wxFont& font)
1359 {
1360     if ( !wxWindowBase::SetFont(font) )
1361     {
1362         // nothing to do
1363         return FALSE;
1364     }
1365
1366     return TRUE;
1367 }
1368
1369 // Get the window with the focus
1370 wxWindow *wxWindowBase::FindFocus()
1371 {
1372         return gFocusWindow ;
1373 }
1374
1375 #if WXWIN_COMPATIBILITY
1376 // If nothing defined for this, try the parent.
1377 // E.g. we may be a button loaded from a resource, with no callback function
1378 // defined.
1379 void wxWindow::OnCommand(wxWindow& win, wxCommandEvent& event)
1380 {
1381     if ( GetEventHandler()->ProcessEvent(event)  )
1382         return;
1383     if ( m_parent )
1384         m_parent->GetEventHandler()->OnCommand(win, event);
1385 }
1386 #endif // WXWIN_COMPATIBILITY_2
1387
1388 #if WXWIN_COMPATIBILITY
1389 wxObject* wxWindow::GetChild(int number) const
1390 {
1391     // Return a pointer to the Nth object in the Panel
1392     wxNode *node = GetChildren().First();
1393     int n = number;
1394     while (node && n--)
1395         node = node->Next();
1396     if ( node )
1397     {
1398         wxObject *obj = (wxObject *)node->Data();
1399         return(obj);
1400     }
1401     else
1402         return NULL;
1403 }
1404 #endif // WXWIN_COMPATIBILITY
1405
1406 void wxWindow::OnSetFocus(wxFocusEvent& event)
1407 {
1408     // panel wants to track the window which was the last to have focus in it,
1409     // so we want to set ourselves as the window which last had focus
1410     //
1411     // notice that it's also important to do it upwards the tree becaus
1412     // otherwise when the top level panel gets focus, it won't set it back to
1413     // us, but to some other sibling
1414     wxWindow *win = this;
1415     while ( win )
1416     {
1417         wxWindow *parent = win->GetParent();
1418         wxPanel *panel = wxDynamicCast(parent, wxPanel);
1419         if ( panel )
1420         {
1421             panel->SetLastFocus(win);
1422         }
1423
1424         win = parent;
1425     }
1426
1427     event.Skip();
1428 }
1429
1430 void wxWindow::Clear()
1431 {
1432         if ( m_macWindowData )
1433         {
1434                 wxMacDrawingClientHelper helper ( this ) ;
1435                 int w ,h ;
1436                 wxPoint origin = GetClientAreaOrigin() ;
1437                 GetClientSize( &w , &h ) ;
1438                 UMASetThemeWindowBackground( m_macWindowData->m_macWindow , m_macWindowData->m_macWindowBackgroundTheme , false ) ;
1439                 Rect r = { origin.y , origin.x, origin.y+h , origin.x+w } ;
1440                 EraseRect( &r ) ;
1441         }
1442         else
1443         {
1444                 wxClientDC dc(this);
1445         wxBrush brush(GetBackgroundColour(), wxSOLID);
1446         dc.SetBackground(brush);
1447         dc.Clear();
1448         }
1449 }
1450
1451 // Setup background and foreground colours correctly
1452 void wxWindow::SetupColours()
1453 {
1454     if ( GetParent() )
1455         SetBackgroundColour(GetParent()->GetBackgroundColour());
1456 }
1457
1458 void wxWindow::OnIdle(wxIdleEvent& event)
1459 {
1460 /*
1461    // Check if we need to send a LEAVE event
1462    if (m_mouseInWindow)
1463    {
1464        POINT pt;
1465        ::GetCursorPos(&pt);
1466        if (::WindowFromPoint(pt) != (HWND) GetHWND())
1467        {
1468            // Generate a LEAVE event
1469            m_mouseInWindow = FALSE;
1470            MSWOnMouseLeave(pt.x, pt.y, 0);
1471        }
1472     }
1473 */
1474
1475     // This calls the UI-update mechanism (querying windows for
1476     // menu/toolbar/control state information)
1477         UpdateWindowUI();
1478 }
1479
1480 // Raise the window to the top of the Z order
1481 void wxWindow::Raise()
1482 {
1483     // TODO
1484 }
1485
1486 // Lower the window to the bottom of the Z order
1487 void wxWindow::Lower()
1488 {
1489     // TODO
1490 }
1491
1492 void wxWindow::DoSetClientSize(int width, int height)
1493 {
1494         if ( width != -1 || height != -1 )
1495         {
1496
1497                 if ( width != -1 && m_vScrollBar )
1498                         width += MAC_SCROLLBAR_SIZE ;
1499                 if ( height != -1 && m_vScrollBar )
1500                         height += MAC_SCROLLBAR_SIZE ;
1501
1502                 width += MacGetLeftBorderSize(  ) + MacGetRightBorderSize( ) ;
1503                 height += MacGetTopBorderSize(  ) + MacGetBottomBorderSize( ) ;
1504
1505                 DoSetSize( -1 , -1 , width , height ) ;
1506         }
1507 }
1508
1509
1510 wxWindow* wxWindow::s_lastMouseWindow = NULL ;
1511
1512 bool wxWindow::MacGetWindowFromPointSub( const wxPoint &point , wxWindow** outWin )
1513 {
1514         if ((point.x < m_x) || (point.y < m_y) ||
1515                 (point.x > (m_x + m_width)) || (point.y > (m_y + m_height)))
1516                 return FALSE;
1517
1518         WindowRef window = GetMacRootWindow() ;
1519
1520         wxPoint newPoint( point ) ;
1521
1522         newPoint.x -= m_x;
1523         newPoint.y -= m_y;
1524
1525         for (wxNode *node = GetChildren().First(); node; node = node->Next())
1526         {
1527                 wxWindow *child = (wxWindow*)node->Data();
1528                 // added the m_isShown test --dmazzoni
1529                 if ( child->GetMacRootWindow() == window && child->m_isShown )
1530                 {
1531                         if (child->MacGetWindowFromPointSub(newPoint , outWin ))
1532                                 return TRUE;
1533                 }
1534         }
1535
1536         *outWin = this ;
1537         return TRUE;
1538 }
1539
1540 bool wxWindow::MacGetWindowFromPoint( const wxPoint &screenpoint , wxWindow** outWin )
1541 {
1542         WindowRef window ;
1543         Point pt = { screenpoint.y , screenpoint.x } ;
1544         if ( ::FindWindow( pt , &window ) == 3 )
1545         {
1546                         wxPoint point( screenpoint ) ;
1547                         wxWindow* win = wxFindWinFromMacWindow( window ) ;
1548                         if ( win )
1549                         {
1550                         win->ScreenToClient( point ) ;
1551                         return win->MacGetWindowFromPointSub( point , outWin ) ;
1552         }
1553         }
1554         return FALSE ;
1555 }
1556
1557 extern int wxBusyCursorCount ;
1558
1559 bool wxWindow::MacDispatchMouseEvent(wxMouseEvent& event)
1560 {
1561         if ((event.m_x < m_x) || (event.m_y < m_y) ||
1562                 (event.m_x > (m_x + m_width)) || (event.m_y > (m_y + m_height)))
1563                 return FALSE;
1564
1565
1566         if ( IsKindOf( CLASSINFO ( wxStaticBox ) ) )
1567                 return FALSE ;
1568
1569         WindowRef window = GetMacRootWindow() ;
1570
1571         event.m_x -= m_x;
1572         event.m_y -= m_y;
1573
1574         int x = event.m_x ;
1575         int y = event.m_y ;
1576
1577         for (wxNode *node = GetChildren().First(); node; node = node->Next())
1578         {
1579                 wxWindow *child = (wxWindow*)node->Data();
1580                 if ( child->GetMacRootWindow() == window && child->IsShown() && child->IsEnabled() )
1581                 {
1582                         if (child->MacDispatchMouseEvent(event))
1583                                 return TRUE;
1584                 }
1585         }
1586
1587         event.m_x = x ;
1588         event.m_y = y ;
1589
1590         if ( wxBusyCursorCount == 0 )
1591         {
1592                 m_cursor.MacInstall() ;
1593         }
1594
1595         if ( event.GetEventType() == wxEVT_LEFT_DOWN )
1596         {
1597         // set focus to this window
1598         if (AcceptsFocus() && FindFocus()!=this)
1599                 SetFocus();
1600     }
1601
1602 #if wxUSE_TOOLTIPS
1603     if ( event.GetEventType() == wxEVT_MOTION
1604                 || event.GetEventType() == wxEVT_ENTER_WINDOW
1605                 || event.GetEventType() == wxEVT_LEAVE_WINDOW )
1606         wxToolTip::RelayEvent( this , event);
1607 #endif // wxUSE_TOOLTIPS
1608         GetEventHandler()->ProcessEvent( event ) ;
1609         return TRUE;
1610 }
1611
1612 Point lastWhere ;
1613 long lastWhen = 0 ;
1614
1615 wxString wxWindow::MacGetToolTipString( wxPoint &pt )
1616 {
1617         if ( m_tooltip )
1618         {
1619                 return m_tooltip->GetTip() ;
1620         }
1621         return "" ;
1622 }
1623 void wxWindow::MacFireMouseEvent( EventRecord *ev )
1624 {
1625         wxMouseEvent event(wxEVT_LEFT_DOWN);
1626         bool isDown = !(ev->modifiers & btnState) ; // 1 is for up
1627         bool controlDown = ev->modifiers & controlKey ; // for simulating right mouse
1628
1629         event.m_leftDown = isDown && !controlDown;
1630         event.m_middleDown = FALSE;
1631         event.m_rightDown = isDown && controlDown;
1632
1633         if ( ev->what == mouseDown )
1634         {
1635                 if ( controlDown )
1636                         event.SetEventType(wxEVT_RIGHT_DOWN ) ;
1637                 else
1638                         event.SetEventType(wxEVT_LEFT_DOWN ) ;
1639         }
1640         else if ( ev->what == mouseUp )
1641         {
1642                 if ( controlDown )
1643                         event.SetEventType(wxEVT_RIGHT_UP ) ;
1644                 else
1645                         event.SetEventType(wxEVT_LEFT_UP ) ;
1646         }
1647         else
1648         {
1649                 event.SetEventType(wxEVT_MOTION ) ;
1650         }
1651
1652         event.m_shiftDown = ev->modifiers & shiftKey;
1653         event.m_controlDown = ev->modifiers & controlKey;
1654         event.m_altDown = ev->modifiers & optionKey;
1655         event.m_metaDown = ev->modifiers & cmdKey;
1656
1657         Point           localwhere = ev->where ;
1658
1659         GrafPtr         port ;
1660         ::GetPort( &port ) ;
1661         ::SetPort( UMAGetWindowPort( m_macWindowData->m_macWindow ) ) ;
1662         ::GlobalToLocal( &localwhere ) ;
1663         ::SetPort( port ) ;
1664
1665         if ( ev->what == mouseDown )
1666         {
1667                 if ( ev->when - lastWhen <= GetDblTime() )
1668                 {
1669                         if ( abs( localwhere.h - lastWhere.h ) < 3 || abs( localwhere.v - lastWhere.v ) < 3 )
1670                         {
1671                                 if ( controlDown )
1672                                         event.SetEventType(wxEVT_RIGHT_DCLICK ) ;
1673                                 else
1674                                         event.SetEventType(wxEVT_LEFT_DCLICK ) ;
1675                         }
1676                 }
1677                 lastWhen = ev->when ;
1678                 lastWhere = localwhere ;
1679         }
1680
1681         event.m_x = localwhere.h;
1682         event.m_y = localwhere.v;
1683         event.m_x += m_x;
1684         event.m_y += m_y;
1685
1686 /*
1687         wxPoint origin = GetClientAreaOrigin() ;
1688
1689         event.m_x += origin.x ;
1690         event.m_y += origin.y ;
1691 */
1692
1693         event.m_timeStamp = ev->when;
1694         event.SetEventObject(this);
1695         if ( wxTheApp->s_captureWindow )
1696         {
1697                 int x = event.m_x ;
1698                 int y = event.m_y ;
1699                 wxTheApp->s_captureWindow->ScreenToClient( &x , &y ) ;
1700                 event.m_x = x ;
1701                 event.m_y = y ;
1702                 wxTheApp->s_captureWindow->GetEventHandler()->ProcessEvent( event ) ;
1703                 if ( ev->what == mouseUp )
1704                 {
1705                         wxTheApp->s_captureWindow = NULL ;
1706                         if ( wxBusyCursorCount == 0 )
1707                         {
1708                                 m_cursor.MacInstall() ;
1709                         }
1710                 }
1711         }
1712         else
1713         {
1714                 MacDispatchMouseEvent( event ) ;
1715         }
1716 }
1717
1718 void wxWindow::MacMouseDown( EventRecord *ev , short part)
1719 {
1720         MacFireMouseEvent( ev ) ;
1721 }
1722
1723 void wxWindow::MacMouseUp( EventRecord *ev , short part)
1724 {
1725         WindowPtr frontWindow ;
1726         switch (part)
1727         {
1728                 case inContent:
1729                         {
1730                                 MacFireMouseEvent( ev ) ;
1731                         }
1732                         break ;
1733         }
1734 }
1735
1736 void wxWindow::MacMouseMoved( EventRecord *ev , short part)
1737 {
1738         WindowPtr frontWindow ;
1739         switch (part)
1740         {
1741                 case inContent:
1742                         {
1743                                 MacFireMouseEvent( ev ) ;
1744                         }
1745                         break ;
1746         }
1747 }
1748 void wxWindow::MacActivate( EventRecord *ev , bool inIsActivating )
1749 {
1750         wxActivateEvent event(wxEVT_ACTIVATE, inIsActivating , m_windowId);
1751         event.m_timeStamp = ev->when ;
1752         event.SetEventObject(this);
1753
1754         GetEventHandler()->ProcessEvent(event);
1755
1756         UMAHighlightAndActivateWindow( m_macWindowData->m_macWindow , inIsActivating ) ;
1757 }
1758
1759 void wxWindow::MacRedraw( RgnHandle updatergn , long time)
1760 {
1761         // updatergn is always already clipped to our boundaries
1762         WindowRef window = GetMacRootWindow() ;
1763         wxWindow* win = wxFindWinFromMacWindow( window ) ;
1764         {
1765                 wxMacDrawingHelper focus( this ) ; // was client
1766                 if ( focus.Ok() )
1767                 {
1768                         WindowRef window = GetMacRootWindow() ;
1769                         bool eraseBackground = false ;
1770                         if ( m_macWindowData )
1771                                 eraseBackground = true ;
1772                         if ( m_backgroundColour == wxSystemSettings::GetSystemColour(wxSYS_COLOUR_APPWORKSPACE) )
1773                         {
1774                                         UMASetThemeWindowBackground( window , kThemeBrushDocumentWindowBackground , false ) ;
1775                         }
1776                         else if (  m_backgroundColour == wxSystemSettings::GetSystemColour(wxSYS_COLOUR_3DFACE ) )
1777                         {
1778                                         // on mac we have the difficult situation, that 3dface gray can be different colours, depending whether
1779                                         // it is on a notebook panel or not, in order to take care of that we walk up the hierarchy until we have
1780                                         // either a non gray background color or a non control window
1781
1782
1783                                         wxWindow* parent = GetParent() ;
1784                                         while( parent )
1785                                         {
1786                                                 if ( parent->GetMacRootWindow() != window )
1787                                                 {
1788                                                         // we are in a different window on the mac system
1789                                                         parent = NULL ;
1790                                                         break ;
1791                                                 }
1792
1793                                                 if( parent->IsKindOf( CLASSINFO( wxControl ) ) && ((wxControl*)parent)->GetMacControl() )
1794                                                 {
1795                                                         if ( parent->m_backgroundColour != wxSystemSettings::GetSystemColour(wxSYS_COLOUR_3DFACE ) )
1796                                                         {
1797                                                                 // if we have any other colours in the hierarchy
1798                                                                 RGBBackColor( &parent->m_backgroundColour.GetPixel()) ;
1799                                                                 break ;
1800                                                         }
1801                                                         // if we have the normal colours in the hierarchy but another control etc. -> use it's background
1802                                                         if ( parent->IsKindOf( CLASSINFO( wxNotebook ) ) || parent->IsKindOf( CLASSINFO( wxTabCtrl ) ))
1803                                                         {
1804                                                                 Rect box ;
1805                                                                 GetRegionBounds( updatergn , &box) ;
1806                                                                 UMAApplyThemeBackground(kThemeBackgroundTabPane, &box , kThemeStateActive,8,true);
1807                                                                 break ;
1808                                                         }
1809                                                 }
1810                                                 else
1811                                                 {
1812                                                         parent = NULL ;
1813                                                         break ;
1814                                                 }
1815                                                 parent = parent->GetParent() ;
1816                                         }
1817                                         if ( !parent )
1818                                         {
1819                                                 // if there is nothing special -> use default
1820                                                 UMASetThemeWindowBackground( window , kThemeBrushDialogBackgroundActive , false ) ;
1821                                         }
1822                         }
1823                         else
1824                         {
1825                                 RGBBackColor( &m_backgroundColour.GetPixel()) ;
1826                         }
1827                         if ( GetParent() && m_backgroundColour != GetParent()->GetBackgroundColour() )
1828                                 eraseBackground = true ;
1829                         SetClip( updatergn ) ;
1830                         if ( eraseBackground )
1831                         {
1832                                 EraseRgn( updatergn ) ;
1833                         }
1834                 }
1835
1836                 m_macUpdateRgn = updatergn ;
1837                 {
1838                         RgnHandle newupdate = NewRgn() ;
1839                         wxSize point = GetClientSize() ;
1840                         wxPoint origin = GetClientAreaOrigin() ;
1841
1842                         SetRectRgn( newupdate , origin.x , origin.y , origin.x + point.x , origin.y+point.y ) ;
1843                         SectRgn( newupdate , m_macUpdateRgn , newupdate ) ;
1844                         OffsetRgn( newupdate , -origin.x , -origin.y ) ;
1845                         m_updateRegion = newupdate ;
1846                         DisposeRgn( newupdate ) ;
1847                 }
1848
1849                 MacPaintBorders() ;
1850                 wxPaintEvent event;
1851                 event.m_timeStamp = time ;
1852                 event.SetEventObject(this);
1853                 GetEventHandler()->ProcessEvent(event);
1854         }
1855
1856
1857         RgnHandle childupdate = NewRgn() ;
1858
1859         for (wxNode *node = GetChildren().First(); node; node = node->Next())
1860         {
1861                 wxWindow *child = (wxWindow*)node->Data();
1862                 SetRectRgn( childupdate , child->m_x , child->m_y , child->m_x + child->m_width ,  child->m_y + child->m_height ) ;
1863                 SectRgn( childupdate , m_macUpdateRgn , childupdate ) ;
1864                 OffsetRgn( childupdate , -child->m_x , -child->m_y ) ;
1865                 if ( child->GetMacRootWindow() == window && child->IsShown() && !EmptyRgn( childupdate ) )
1866                 {
1867                         // because dialogs may also be children
1868                         child->MacRedraw( childupdate , time ) ;
1869                 }
1870         }
1871         DisposeRgn( childupdate ) ;
1872         // eventually a draw grow box here
1873 }
1874
1875 void wxWindow::MacUpdateImmediately()
1876 {
1877         WindowRef window = GetMacRootWindow() ;
1878         if ( window )
1879         {
1880                 wxWindow* win = wxFindWinFromMacWindow( window ) ;
1881                 #if TARGET_CARBON
1882                 AGAPortHelper help( GetWindowPort(window) ) ;
1883                 #else
1884                 AGAPortHelper help( (window) ) ;
1885                 #endif
1886                 SetOrigin( 0 , 0 ) ;
1887                 BeginUpdate( window ) ;
1888                 if ( win )
1889                 {
1890                         RgnHandle               region = NewRgn();
1891
1892                         if ( region )
1893                         {
1894                     GetPortVisibleRegion( GetWindowPort( window ), region );
1895
1896                                 // if windowshade gives incompatibility , take the follwing out
1897                     if ( !EmptyRgn( region ) )
1898                     {
1899                                         win->MacRedraw( region , wxTheApp->sm_lastMessageTime ) ;
1900                     }
1901                     DisposeRgn( region );
1902                 }
1903                 }
1904                 EndUpdate( window ) ;
1905         }
1906 }
1907
1908 void wxWindow::MacUpdate( EventRecord *ev )
1909 {
1910         WindowRef window = (WindowRef) ev->message ;
1911         wxWindow * win = wxFindWinFromMacWindow( window ) ;
1912         #if TARGET_CARBON
1913         AGAPortHelper help( GetWindowPort(window) ) ;
1914         #else
1915         AGAPortHelper help( (window) ) ;
1916         #endif
1917         SetOrigin( 0 , 0 ) ;
1918         BeginUpdate( window ) ;
1919         if ( win )
1920         {
1921                 RgnHandle               region = NewRgn();
1922
1923                 if ( region )
1924                 {
1925             GetPortVisibleRegion( GetWindowPort( window ), region );
1926
1927                         // if windowshade gives incompatibility , take the follwing out
1928             if ( !EmptyRgn( region ) )
1929             {
1930                                 MacRedraw( region , ev->when ) ;
1931             }
1932             DisposeRgn( region );
1933         }
1934         }
1935         EndUpdate( window ) ;
1936 }
1937
1938 WindowRef wxWindow::GetMacRootWindow() const
1939 {
1940         WindowRef window = NULL ;
1941         wxWindow *iter = (wxWindow*)this ;
1942
1943         while( iter )
1944         {
1945                 if ( iter->m_macWindowData )
1946                         return iter->m_macWindowData->m_macWindow ;
1947
1948                 iter = iter->GetParent() ;
1949         }
1950         wxASSERT_MSG( 1 , "No valid mac root window" ) ;
1951         return NULL ;
1952 }
1953
1954 void wxWindow::MacCreateScrollBars( long style )
1955 {
1956         wxASSERT_MSG( m_vScrollBar == NULL && m_hScrollBar == NULL , "attempt to create window twice" ) ;
1957
1958         bool hasBoth = ( style & wxVSCROLL ) && ( style & wxHSCROLL ) ;
1959         int adjust = hasBoth ? MAC_SCROLLBAR_SIZE - 1: 0 ;
1960         int width, height ;
1961         GetClientSize( &width , &height ) ;
1962
1963         wxPoint vPoint(width-MAC_SCROLLBAR_SIZE, 0) ;
1964         wxSize vSize(MAC_SCROLLBAR_SIZE, height - adjust) ;
1965         wxPoint hPoint(0 , height-MAC_SCROLLBAR_SIZE ) ;
1966         wxSize hSize( width - adjust, MAC_SCROLLBAR_SIZE) ;
1967
1968         m_vScrollBar = new wxScrollBar(this, wxWINDOW_VSCROLL, vPoint,
1969                 vSize , wxVERTICAL);
1970
1971         if ( style & wxVSCROLL )
1972         {
1973
1974         }
1975         else
1976         {
1977                 m_vScrollBar->Show(false) ;
1978         }
1979         m_hScrollBar = new wxScrollBar(this, wxWINDOW_HSCROLL, hPoint,
1980                 hSize , wxHORIZONTAL);
1981         if ( style  & wxHSCROLL )
1982         {
1983         }
1984         else
1985         {
1986                 m_hScrollBar->Show(false) ;
1987         }
1988
1989         // because the create does not take into account the client area origin
1990         MacRepositionScrollBars() ; // we might have a real position shift
1991 }
1992
1993 void wxWindow::MacRepositionScrollBars()
1994 {
1995         bool hasBoth = ( m_hScrollBar && m_hScrollBar->IsShown()) && ( m_vScrollBar && m_vScrollBar->IsShown()) ;
1996         int adjust = hasBoth ? MAC_SCROLLBAR_SIZE - 1 : 0 ;
1997
1998         // get real client area
1999
2000         int width = m_width ;
2001         int height = m_height ;
2002
2003         width -= MacGetLeftBorderSize() + MacGetRightBorderSize();
2004         height -= MacGetTopBorderSize() + MacGetBottomBorderSize();
2005
2006         wxPoint vPoint(width-MAC_SCROLLBAR_SIZE, 0) ;
2007         wxSize vSize(MAC_SCROLLBAR_SIZE, height - adjust) ;
2008         wxPoint hPoint(0 , height-MAC_SCROLLBAR_SIZE ) ;
2009         wxSize hSize( width - adjust, MAC_SCROLLBAR_SIZE) ;
2010
2011         int x = 0 ;
2012         int y = 0 ;
2013         int w = m_width ;
2014         int h = m_height ;
2015
2016         MacClientToRootWindow( &x , &y ) ;
2017         MacClientToRootWindow( &w , &h ) ;
2018
2019         WindowRef window = NULL ;
2020         wxWindow *iter = (wxWindow*)this ;
2021
2022         int totW = 10000 , totH = 10000;
2023         while( iter )
2024         {
2025                 if ( iter->m_macWindowData )
2026                 {
2027                         totW = iter->m_width ;
2028                         totH = iter->m_height ;
2029                         break ;
2030                 }
2031
2032                 iter = iter->GetParent() ;
2033         }
2034
2035         if ( x == 0 )
2036         {
2037                 hPoint.x = -1 ;
2038                 hSize.x += 1 ;
2039         }
2040         if ( y == 0 )
2041         {
2042                 vPoint.y = -1 ;
2043                 vSize.y += 1 ;
2044         }
2045
2046         if ( w-x >= totW )
2047         {
2048                 hSize.x += 1 ;
2049                 vPoint.x += 1 ;
2050         }
2051
2052         if ( h-y >= totH )
2053         {
2054                 vSize.y += 1 ;
2055                 hPoint.y += 1 ;
2056         }
2057
2058         if ( m_vScrollBar )
2059         {
2060                 m_vScrollBar->SetSize( vPoint.x , vPoint.y, vSize.x, vSize.y , wxSIZE_ALLOW_MINUS_ONE);
2061         }
2062         if ( m_hScrollBar )
2063         {
2064                 m_hScrollBar->SetSize( hPoint.x , hPoint.y, hSize.x, hSize.y, wxSIZE_ALLOW_MINUS_ONE);
2065         }
2066 }
2067
2068 void wxWindow::MacKeyDown( EventRecord *ev )
2069 {
2070
2071 }
2072
2073
2074 bool wxWindow::AcceptsFocus() const
2075 {
2076     return MacCanFocus() && wxWindowBase::AcceptsFocus();
2077 }
2078
2079 ControlHandle wxWindow::MacGetContainerForEmbedding()
2080 {
2081         if ( m_macWindowData )
2082                 return m_macWindowData->m_macRootControl ;
2083         else
2084                 return GetParent()->MacGetContainerForEmbedding() ;
2085 }
2086
2087 void wxWindow::MacSuperChangedPosition()
2088 {
2089         // only window-absolute structures have to be moved i.e. controls
2090
2091         wxNode *node = GetChildren().First();
2092         while ( node )
2093         {
2094                 wxWindow *child = (wxWindow *)node->Data();
2095                 child->MacSuperChangedPosition() ;
2096                 node = node->Next();
2097         }
2098 }
2099
2100 bool wxWindow::MacSetPortFocusParams( const Point & localOrigin, const Rect & clipRect, WindowRef window , wxWindow* win )
2101 {
2102         if ( window == NULL )
2103                 return false ;
2104
2105         GrafPtr currPort;
2106         GrafPtr port ;
2107
2108         ::GetPort(&currPort);
2109         port = UMAGetWindowPort( window) ;
2110         if (currPort != port )
2111                         ::SetPort(port);
2112
2113 //      wxASSERT( port->portRect.left == 0 && port->portRect.top == 0 ) ;
2114         ::SetOrigin(-localOrigin.h, -localOrigin.v);
2115         return true;
2116 }
2117
2118 bool wxWindow::MacSetPortDrawingParams( const Point & localOrigin, const Rect & clipRect, WindowRef window , wxWindow* win )
2119 {
2120         if ( window == NULL )
2121                 return false ;
2122
2123         GrafPtr currPort;
2124         GrafPtr port ;
2125         ::GetPort(&currPort);
2126         port = UMAGetWindowPort( window) ;
2127         if (currPort != port )
2128                         ::SetPort(port);
2129 //      wxASSERT( port->portRect.left == 0 && port->portRect.top == 0 ) ;
2130         ::SetOrigin(-localOrigin.h, -localOrigin.v);
2131         ::ClipRect(&clipRect);
2132
2133         ::PenNormal() ;
2134         ::RGBBackColor(& win->GetBackgroundColour().GetPixel() ) ;
2135         ::RGBForeColor(& win->GetForegroundColour().GetPixel() ) ;
2136         Pattern whiteColor ;
2137
2138         ::BackPat( GetQDGlobalsWhite( &whiteColor) ) ;
2139         ::UMASetThemeWindowBackground(  win->m_macWindowData->m_macWindow , win->m_macWindowData->m_macWindowBackgroundTheme ,  false ) ;
2140         return true;
2141 }
2142
2143 void wxWindow::MacGetPortParams(Point* localOrigin, Rect* clipRect, WindowRef *window  , wxWindow** rootwin)
2144 {
2145         if ( m_macWindowData )
2146         {
2147                 localOrigin->h = 0;
2148                 localOrigin->v = 0;
2149                 clipRect->left = 0;
2150                 clipRect->top = 0;
2151                 clipRect->right = m_width;
2152                 clipRect->bottom = m_height;
2153                 *window = m_macWindowData->m_macWindow ;
2154                 *rootwin = this ;
2155         }
2156         else
2157         {
2158                 wxASSERT( GetParent() != NULL ) ;
2159                 GetParent()->MacGetPortParams( localOrigin , clipRect , window, rootwin) ;
2160                 localOrigin->h += m_x;
2161                 localOrigin->v += m_y;
2162                 OffsetRect(clipRect, -m_x, -m_y);
2163
2164                 Rect myClip;
2165                 myClip.left = 0;
2166                 myClip.top = 0;
2167                 myClip.right = m_width;
2168                 myClip.bottom = m_height;
2169                 SectRect(clipRect, &myClip, clipRect);
2170         }
2171 }
2172
2173 void wxWindow::MacDoGetPortClientParams(Point* localOrigin, Rect* clipRect, WindowRef *window , wxWindow** rootwin )
2174 {
2175 //      int width , height ;
2176 //      GetClientSize( &width , &height ) ;
2177
2178         if ( m_macWindowData )
2179         {
2180                 localOrigin->h = 0;
2181                 localOrigin->v = 0;
2182                 clipRect->left = 0;
2183                 clipRect->top = 0;
2184                 clipRect->right = m_width ;//width;
2185                 clipRect->bottom = m_height ;// height;
2186                 *window = m_macWindowData->m_macWindow ;
2187                 *rootwin = this ;
2188         }
2189         else
2190         {
2191                 wxASSERT( GetParent() != NULL ) ;
2192
2193                 GetParent()->MacDoGetPortClientParams( localOrigin , clipRect , window, rootwin) ;
2194
2195                 localOrigin->h += m_x;
2196                 localOrigin->v += m_y;
2197                 OffsetRect(clipRect, -m_x, -m_y);
2198
2199                 Rect myClip;
2200                 myClip.left = 0;
2201                 myClip.top = 0;
2202                 myClip.right = m_width ;//width;
2203                 myClip.bottom = m_height ;// height;
2204                 SectRect(clipRect, &myClip, clipRect);
2205         }
2206 }
2207
2208 void wxWindow::MacGetPortClientParams(Point* localOrigin, Rect* clipRect, WindowRef *window , wxWindow** rootwin )
2209 {
2210         MacDoGetPortClientParams( localOrigin , clipRect , window , rootwin ) ;
2211
2212         int width , height ;
2213         GetClientSize( &width , &height ) ;
2214         wxPoint client ;
2215         client = GetClientAreaOrigin( ) ;
2216
2217         localOrigin->h += client.x;
2218         localOrigin->v += client.y;
2219         OffsetRect(clipRect, -client.x, -client.y);
2220
2221         Rect myClip;
2222         myClip.left = 0;
2223         myClip.top = 0;
2224         myClip.right = width;
2225         myClip.bottom = height;
2226         SectRect(clipRect, &myClip, clipRect);
2227 }
2228
2229 long wxWindow::MacGetLeftBorderSize( ) const
2230 {
2231         if( m_macWindowData )
2232                 return 0 ;
2233
2234     if (m_windowStyle & wxRAISED_BORDER || m_windowStyle & wxSUNKEN_BORDER )
2235     {
2236                 return 2 ;
2237     }
2238     else if (  m_windowStyle &wxDOUBLE_BORDER)
2239     {
2240                 return 2 ;
2241     }
2242     else if (m_windowStyle &wxSIMPLE_BORDER)
2243     {
2244         return 1 ;
2245     }
2246         return 0 ;
2247 }
2248
2249 long wxWindow::MacGetRightBorderSize( ) const
2250 {
2251         if( m_macWindowData )
2252                 return 0 ;
2253
2254     if (m_windowStyle & wxRAISED_BORDER || m_windowStyle & wxSUNKEN_BORDER )
2255     {
2256                 return 3 ;
2257     }
2258     else if (  m_windowStyle &wxDOUBLE_BORDER)
2259     {
2260                 return 3 ;
2261     }
2262     else if (m_windowStyle &wxSIMPLE_BORDER)
2263     {
2264         return 3 ;
2265     }
2266         return 0 ;
2267 }
2268
2269 long wxWindow::MacGetTopBorderSize( ) const
2270 {
2271         if( m_macWindowData )
2272                 return 0 ;
2273
2274     if (m_windowStyle & wxRAISED_BORDER || m_windowStyle & wxSUNKEN_BORDER )
2275     {
2276                 return 2 ;
2277     }
2278     else if (  m_windowStyle &wxDOUBLE_BORDER)
2279     {
2280                 return 2 ;
2281     }
2282     else if (m_windowStyle &wxSIMPLE_BORDER)
2283     {
2284         return 1 ;
2285     }
2286         return 0 ;
2287 }
2288
2289 long wxWindow::MacGetBottomBorderSize( ) const
2290 {
2291         if( m_macWindowData )
2292                 return 0 ;
2293
2294     if (m_windowStyle & wxRAISED_BORDER || m_windowStyle & wxSUNKEN_BORDER )
2295     {
2296                 return 3 ;
2297     }
2298     else if (  m_windowStyle &wxDOUBLE_BORDER)
2299     {
2300                 return 3 ;
2301     }
2302     else if (m_windowStyle &wxSIMPLE_BORDER)
2303     {
2304         return 3 ;
2305     }
2306         return 0 ;
2307 }
2308
2309 long wxWindow::MacRemoveBordersFromStyle( long style )
2310 {
2311         return style & ~( wxDOUBLE_BORDER | wxSUNKEN_BORDER | wxRAISED_BORDER | wxBORDER | wxSTATIC_BORDER ) ;
2312 }
2313 /*
2314 wxMacFocusHelper::wxMacFocusHelper( wxWindow * theWindow )
2315 {
2316         m_ok = false ;
2317         Point localOrigin ;
2318         Rect clipRect ;
2319         WindowRef window ;
2320         wxWindow *rootwin ;
2321         m_currentPort = NULL ;
2322         GetPort( &m_formerPort ) ;
2323         if ( theWindow )
2324         {
2325
2326                 theWindow->MacGetPortParams( &localOrigin , &clipRect , &window , &rootwin) ;
2327                 m_currentPort = UMAGetWindowPort( window ) ;
2328                 theWindow->MacSetPortFocusParams( localOrigin, clipRect, window , rootwin ) ;
2329                 m_ok = true ;
2330         }
2331 }
2332
2333 wxMacFocusHelper::~wxMacFocusHelper()
2334 {
2335         if ( m_ok )
2336         {
2337                 SetPort( m_currentPort ) ;
2338                 SetOrigin( 0 , 0 ) ;
2339         }
2340         if ( m_formerPort != m_currentPort )
2341                 SetPort( m_formerPort ) ;
2342 }
2343 */
2344
2345 wxMacDrawingHelper::wxMacDrawingHelper( wxWindow * theWindow )
2346 {
2347         m_ok = false ;
2348         Point localOrigin ;
2349         Rect clipRect ;
2350         WindowRef window ;
2351         wxWindow *rootwin ;
2352         m_currentPort = NULL ;
2353
2354         GetPort( &m_formerPort ) ;
2355         if ( theWindow )
2356         {
2357                 theWindow->MacGetPortParams( &localOrigin , &clipRect , &window , &rootwin) ;
2358                 m_currentPort = UMAGetWindowPort( window ) ;
2359                 if ( m_formerPort != m_currentPort )
2360                         SetPort( m_currentPort ) ;
2361                 GetPenState( &m_savedPenState ) ;
2362                 theWindow->MacSetPortDrawingParams( localOrigin, clipRect, window , rootwin ) ;
2363                 m_ok = true ;
2364         }
2365 }
2366
2367 wxMacDrawingHelper::~wxMacDrawingHelper()
2368 {
2369         if ( m_ok )
2370         {
2371                 SetPort( m_currentPort ) ;
2372                 SetPenState( &m_savedPenState ) ;
2373                 SetOrigin( 0 , 0 ) ;
2374                 Rect portRect ;
2375                 GetPortBounds( m_currentPort , &portRect ) ;
2376                 ClipRect( &portRect ) ;
2377                 wxDC::MacInvalidateSetup() ;
2378         }
2379
2380         if ( m_formerPort != m_currentPort )
2381                 SetPort( m_formerPort ) ;
2382 }
2383
2384 wxMacDrawingClientHelper::wxMacDrawingClientHelper( wxWindow * theWindow )
2385 {
2386         m_ok = false ;
2387         Point localOrigin ;
2388         Rect clipRect ;
2389         WindowRef window ;
2390         wxWindow *rootwin ;
2391         m_currentPort = NULL ;
2392
2393         GetPort( &m_formerPort ) ;
2394
2395         if ( theWindow )
2396         {
2397                 theWindow->MacGetPortClientParams( &localOrigin , &clipRect , &window , &rootwin) ;
2398                 m_currentPort = UMAGetWindowPort( window ) ;
2399                 if ( m_formerPort != m_currentPort )
2400                         SetPort( m_currentPort ) ;
2401                 GetPenState( &m_savedPenState ) ;
2402                 theWindow->MacSetPortDrawingParams( localOrigin, clipRect, window , rootwin ) ;
2403                 m_ok = true ;
2404         }
2405 }
2406
2407 wxMacDrawingClientHelper::~wxMacDrawingClientHelper()
2408 {
2409         if ( m_ok )
2410         {
2411                 SetPort( m_currentPort ) ;
2412                 SetPenState( &m_savedPenState ) ;
2413                 SetOrigin( 0 , 0 ) ;
2414                 Rect portRect ;
2415                 GetPortBounds( m_currentPort , &portRect ) ;
2416                 ClipRect( &portRect ) ;
2417         }
2418
2419         if ( m_formerPort != m_currentPort )
2420                 SetPort( m_formerPort ) ;
2421 }
2422
2423 // Find the wxWindow at the current mouse position, returning the mouse
2424 // position.
2425 wxWindow* wxFindWindowAtPointer(wxPoint& pt)
2426 {
2427     pt = wxGetMousePosition();
2428     wxWindow* found = wxFindWindowAtPoint(pt);
2429     return found;
2430 }
2431
2432 // Get the current mouse position.
2433 wxPoint wxGetMousePosition()
2434 {
2435     int x, y;
2436     wxGetMousePosition(& x, & y);
2437     return wxPoint(x, y);
2438 }
2439