src/mac/carbon/window.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        windows.cpp
   3 // Purpose:     wxWindowMac
   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/spinctrl.h"
  39 #include "wx/log.h"
  40
  41 #if wxUSE_CARET
  42     #include "wx/caret.h"
  43 #endif // wxUSE_CARET
  44
  45 #define wxWINDOW_HSCROLL 5998
  46 #define wxWINDOW_VSCROLL 5997
  47 #define MAC_SCROLLBAR_SIZE 16
  48
  49 #include "wx/mac/uma.h"
  50 #ifndef __DARWIN__
  51 #include <Windows.h>
  52 #include <ToolUtils.h>
  53 #endif
  54
  55 #if  wxUSE_DRAG_AND_DROP
  56 #include "wx/dnd.h"
  57 #endif
  58
  59 #include <string.h>
  60
  61 extern wxList wxPendingDelete;
  62 wxWindowMac* gFocusWindow = NULL ;
  63
  64 #ifdef __WXUNIVERSAL__
  65     IMPLEMENT_ABSTRACT_CLASS(wxWindowMac, wxWindowBase)
  66 #else // __WXMAC__
  67     IMPLEMENT_DYNAMIC_CLASS(wxWindow, wxWindowBase)
  68 #endif // __WXUNIVERSAL__/__WXMAC__
  69
  70 #if !USE_SHARED_LIBRARY
  71
  72 BEGIN_EVENT_TABLE(wxWindowMac, wxWindowBase)
  73   EVT_NC_PAINT(wxWindowMac::OnNcPaint)
  74   EVT_ERASE_BACKGROUND(wxWindowMac::OnEraseBackground)
  75   EVT_SYS_COLOUR_CHANGED(wxWindowMac::OnSysColourChanged)
  76   EVT_INIT_DIALOG(wxWindowMac::OnInitDialog)
  77   EVT_IDLE(wxWindowMac::OnIdle)
  78   EVT_SET_FOCUS(wxWindowMac::OnSetFocus)
  79 END_EVENT_TABLE()
  80
  81 #endif
  82
  83 #define wxMAC_DEBUG_REDRAW 0
  84 #ifndef wxMAC_DEBUG_REDRAW
  85 #define wxMAC_DEBUG_REDRAW 0
  86 #endif
  87
  88 #define wxMAC_USE_THEME_BORDER 0
  89
  90
  91 // ===========================================================================
  92 // implementation
  93 // ===========================================================================
  94
  95
  96 // ----------------------------------------------------------------------------
  97 // constructors and such
  98 // ----------------------------------------------------------------------------
  99
 100 void wxWindowMac::Init()
 101 {
 102     // generic
 103     InitBase();
 104
 105     // MSW specific
 106     m_doubleClickAllowed = 0;
 107     m_winCaptured = FALSE;
 108
 109     m_isBeingDeleted = FALSE;
 110
 111     m_useCtl3D = FALSE;
 112     m_mouseInWindow = FALSE;
 113
 114     m_xThumbSize = 0;
 115     m_yThumbSize = 0;
 116     m_backgroundTransparent = FALSE;
 117
 118     // as all windows are created with WS_VISIBLE style...
 119     m_isShown = TRUE;
 120
 121     m_x = 0;
 122     m_y = 0 ;
 123     m_width = 0 ;
 124     m_height = 0 ;
 125
 126     m_hScrollBar = NULL ;
 127     m_vScrollBar = NULL ;
 128
 129     m_label = wxEmptyString;
 130 }
 131
 132 // Destructor
 133 wxWindowMac::~wxWindowMac()
 134 {
 135     // deleting a window while it is shown invalidates the region
 136     if ( IsShown() ) {
 137         wxWindowMac* iter = this ;
 138         while( iter ) {
 139             if ( iter->IsTopLevel() )
 140             {
 141                 Refresh() ;
 142                 break ;
 143             }
 144             iter = iter->GetParent() ;
 145
 146         }
 147     }
 148
 149     m_isBeingDeleted = TRUE;
 150
 151     if ( s_lastMouseWindow == this )
 152     {
 153         s_lastMouseWindow = NULL ;
 154     }
 155
 156     if ( gFocusWindow == this )
 157     {
 158         gFocusWindow = NULL ;
 159     }
 160
 161     if ( m_parent )
 162         m_parent->RemoveChild(this);
 163
 164     DestroyChildren();
 165 }
 166
 167 // Constructor
 168 bool wxWindowMac::Create(wxWindowMac *parent, wxWindowID id,
 169            const wxPoint& pos,
 170            const wxSize& size,
 171            long style,
 172            const wxString& name)
 173 {
 174     wxCHECK_MSG( parent, FALSE, wxT("can't create wxWindowMac without parent") );
 175
 176     if ( !CreateBase(parent, id, pos, size, style, wxDefaultValidator, name) )
 177         return FALSE;
 178
 179     parent->AddChild(this);
 180
 181     m_x = (int)pos.x;
 182     m_y = (int)pos.y;
 183     AdjustForParentClientOrigin(m_x, m_y, wxSIZE_USE_EXISTING);
 184     m_width = WidthDefault( size.x );
 185     m_height = HeightDefault( size.y ) ;
 186 #ifndef __WXUNIVERSAL__
 187     if ( ! IsKindOf( CLASSINFO ( wxControl ) ) && ! IsKindOf( CLASSINFO( wxStatusBar ) ) )
 188     {
 189         MacCreateScrollBars( style ) ;
 190     }
 191 #endif
 192     return TRUE;
 193 }
 194
 195 void wxWindowMac::SetFocus()
 196 {
 197     if ( gFocusWindow == this )
 198         return ;
 199
 200     if ( AcceptsFocus() )
 201     {
 202         if (gFocusWindow )
 203         {
 204             #if wxUSE_CARET
 205                 // Deal with caret
 206                 if ( gFocusWindow->m_caret )
 207                 {
 208                       gFocusWindow->m_caret->OnKillFocus();
 209                 }
 210             #endif // wxUSE_CARET
 211       #ifndef __WXUNIVERSAL__
 212             wxControl* control = wxDynamicCast( gFocusWindow , wxControl ) ;
 213             if ( control && control->GetMacControl() )
 214             {
 215                 UMASetKeyboardFocus( (WindowRef) gFocusWindow->MacGetRootWindow() , (ControlHandle) control->GetMacControl()  , kControlFocusNoPart ) ;
 216                 control->MacRedrawControl() ;
 217             }
 218             #endif
 219             wxFocusEvent event(wxEVT_KILL_FOCUS, gFocusWindow->m_windowId);
 220             event.SetEventObject(gFocusWindow);
 221             gFocusWindow->GetEventHandler()->ProcessEvent(event) ;
 222         }
 223         gFocusWindow = this ;
 224         {
 225             #if wxUSE_CARET
 226             // Deal with caret
 227             if ( m_caret )
 228             {
 229                 m_caret->OnSetFocus();
 230             }
 231             #endif // wxUSE_CARET
 232             // panel wants to track the window which was the last to have focus in it
 233             wxChildFocusEvent eventFocus(this);
 234             GetEventHandler()->ProcessEvent(eventFocus);
 235
 236       #ifndef __WXUNIVERSAL__
 237             wxControl* control = wxDynamicCast( gFocusWindow , wxControl ) ;
 238             if ( control && control->GetMacControl() )
 239             {
 240                 UMASetKeyboardFocus( (WindowRef) gFocusWindow->MacGetRootWindow() , (ControlHandle) control->GetMacControl()  , kControlEditTextPart ) ;
 241             }
 242       #endif
 243             wxFocusEvent event(wxEVT_SET_FOCUS, m_windowId);
 244             event.SetEventObject(this);
 245             GetEventHandler()->ProcessEvent(event) ;
 246         }
 247     }
 248 }
 249
 250 bool wxWindowMac::Enable(bool enable)
 251 {
 252     if ( !wxWindowBase::Enable(enable) )
 253         return FALSE;
 254
 255     MacSuperEnabled( enable ) ;
 256
 257     return TRUE;
 258 }
 259
 260 void wxWindowMac::DoCaptureMouse()
 261 {
 262     wxTheApp->s_captureWindow = this ;
 263 }
 264
 265 wxWindow* wxWindowBase::GetCapture()
 266 {
 267     return wxTheApp->s_captureWindow ;
 268 }
 269
 270 void wxWindowMac::DoReleaseMouse()
 271 {
 272     wxTheApp->s_captureWindow = NULL ;
 273 }
 274
 275 #if    wxUSE_DRAG_AND_DROP
 276
 277 void wxWindowMac::SetDropTarget(wxDropTarget *pDropTarget)
 278 {
 279   if ( m_dropTarget != 0 ) {
 280     delete m_dropTarget;
 281   }
 282
 283   m_dropTarget = pDropTarget;
 284   if ( m_dropTarget != 0 )
 285   {
 286     // TODO
 287   }
 288 }
 289
 290 #endif
 291
 292 // Old style file-manager drag&drop
 293 void wxWindowMac::DragAcceptFiles(bool accept)
 294 {
 295     // TODO
 296 }
 297
 298 // Get total size
 299 void wxWindowMac::DoGetSize(int *x, int *y) const
 300 {
 301      if(x)   *x = m_width ;
 302      if(y)   *y = m_height ;
 303 }
 304
 305 void wxWindowMac::DoGetPosition(int *x, int *y) const
 306 {
 307     int xx,yy;
 308
 309     xx = m_x ;
 310     yy = m_y ;
 311     if ( !IsTopLevel() && GetParent())
 312     {
 313         wxPoint pt(GetParent()->GetClientAreaOrigin());
 314         xx -= pt.x;
 315         yy -= pt.y;
 316     }
 317     if(x)   *x = xx;
 318     if(y)   *y = yy;
 319 }
 320
 321 #if wxUSE_MENUS
 322 bool wxWindowMac::DoPopupMenu(wxMenu *menu, int x, int y)
 323 {
 324     menu->SetInvokingWindow(this);
 325     menu->UpdateUI();
 326     ClientToScreen( &x , &y ) ;
 327
 328     ::InsertMenu( (MenuHandle) menu->GetHMenu() , -1 ) ;
 329     long menuResult = ::PopUpMenuSelect((MenuHandle) menu->GetHMenu() ,y,x, 0) ;
 330     menu->MacMenuSelect( this , TickCount() , HiWord(menuResult) , LoWord(menuResult) ) ;
 331     ::DeleteMenu( menu->MacGetMenuId() ) ;
 332     menu->SetInvokingWindow(NULL);
 333
 334   return TRUE;
 335 }
 336 #endif
 337
 338 void wxWindowMac::DoScreenToClient(int *x, int *y) const
 339 {
 340     WindowRef window = (WindowRef) MacGetRootWindow() ;
 341
 342     Point       localwhere = {0,0} ;
 343
 344     if(x)   localwhere.h = * x ;
 345     if(y)   localwhere.v = * y ;
 346
 347     GrafPtr     port ;
 348     ::GetPort( &port ) ;
 349     ::SetPort( UMAGetWindowPort( window ) ) ;
 350     ::GlobalToLocal( &localwhere ) ;
 351     ::SetPort( port ) ;
 352
 353     if(x)   *x = localwhere.h ;
 354     if(y)   *y = localwhere.v ;
 355
 356     MacRootWindowToWindow( x , y ) ;
 357     if ( x )
 358             x -= MacGetLeftBorderSize() ;
 359     if ( y )
 360             y -= MacGetTopBorderSize() ;
 361 }
 362
 363 void wxWindowMac::DoClientToScreen(int *x, int *y) const
 364 {
 365     WindowRef window = (WindowRef) MacGetRootWindow() ;
 366
 367     if ( x )
 368             x += MacGetLeftBorderSize() ;
 369     if ( y )
 370             y += MacGetTopBorderSize() ;
 371
 372     MacWindowToRootWindow( x , y ) ;
 373
 374     Point       localwhere = { 0,0 };
 375     if(x)   localwhere.h = * x ;
 376     if(y)   localwhere.v = * y ;
 377
 378     GrafPtr     port ;
 379     ::GetPort( &port ) ;
 380     ::SetPort( UMAGetWindowPort( window ) ) ;
 381
 382     ::LocalToGlobal( &localwhere ) ;
 383     ::SetPort( port ) ;
 384     if(x)   *x = localwhere.h ;
 385     if(y)   *y = localwhere.v ;
 386 }
 387
 388 void wxWindowMac::MacClientToRootWindow( int *x , int *y ) const
 389 {
 390     wxPoint origin = GetClientAreaOrigin() ;
 391     if(x)   *x += origin.x ;
 392     if(y)   *y += origin.y ;
 393
 394     MacWindowToRootWindow( x , y ) ;
 395 }
 396
 397 void wxWindowMac::MacRootWindowToClient( int *x , int *y ) const
 398 {
 399     wxPoint origin = GetClientAreaOrigin() ;
 400     MacRootWindowToWindow( x , y ) ;
 401     if(x)   *x -= origin.x ;
 402     if(y)   *y -= origin.y ;
 403 }
 404
 405 void wxWindowMac::MacWindowToRootWindow( int *x , int *y ) const
 406 {
 407     if ( !IsTopLevel() )
 408     {
 409         if(x)   *x += m_x ;
 410         if(y)   *y += m_y ;
 411         GetParent()->MacWindowToRootWindow( x , y ) ;
 412     }
 413 }
 414
 415 void wxWindowMac::MacRootWindowToWindow( int *x , int *y ) const
 416 {
 417     if ( !IsTopLevel() )
 418     {
 419         if(x)   *x -= m_x ;
 420         if(y)   *y -= m_y ;
 421         GetParent()->MacRootWindowToWindow( x , y ) ;
 422     }
 423 }
 424
 425 bool wxWindowMac::SetCursor(const wxCursor& cursor)
 426 {
 427     if (m_cursor == cursor)
 428        return FALSE;
 429
 430     if (wxNullCursor == cursor)
 431     {
 432        if ( ! wxWindowBase::SetCursor( *wxSTANDARD_CURSOR ) )
 433         return FALSE ;
 434     }
 435     else
 436     {
 437        if ( ! wxWindowBase::SetCursor( cursor ) )
 438         return FALSE ;
 439     }
 440
 441   wxASSERT_MSG( m_cursor.Ok(),
 442                   wxT("cursor must be valid after call to the base version"));
 443
 444   Point pt ;
 445   wxWindowMac *mouseWin ;
 446   GetMouse( &pt ) ;
 447
 448   // Change the cursor NOW if we're within the correct window
 449
 450   if ( MacGetWindowFromPoint( wxPoint( pt.h , pt.v ) , &mouseWin ) )
 451   {
 452     if ( mouseWin == this && !wxIsBusy() )
 453     {
 454         m_cursor.MacInstall() ;
 455     }
 456   }
 457
 458   return TRUE ;
 459 }
 460
 461
 462 // Get size *available for subwindows* i.e. excluding menu bar etc.
 463 void wxWindowMac::DoGetClientSize(int *x, int *y) const
 464 {
 465     int ww, hh;
 466     ww = m_width ;
 467     hh = m_height ;
 468
 469     ww -= MacGetLeftBorderSize(  )  + MacGetRightBorderSize(  ) ;
 470     hh -= MacGetTopBorderSize(  ) + MacGetBottomBorderSize( );
 471
 472   if ( (m_vScrollBar && m_vScrollBar->IsShown()) || (m_hScrollBar  && m_hScrollBar->IsShown()) )
 473   {
 474     int x1 = 0 ;
 475     int y1 = 0 ;
 476     int w = m_width ;
 477     int h = m_height ;
 478
 479     MacClientToRootWindow( &x1 , &y1 ) ;
 480     MacClientToRootWindow( &w , &h ) ;
 481
 482     wxWindowMac *iter = (wxWindowMac*)this ;
 483
 484     int totW = 10000 , totH = 10000;
 485     while( iter )
 486     {
 487         if ( iter->IsTopLevel() )
 488         {
 489             totW = iter->m_width ;
 490             totH = iter->m_height ;
 491             break ;
 492         }
 493
 494         iter = iter->GetParent() ;
 495     }
 496
 497     if (m_hScrollBar  && m_hScrollBar->IsShown() )
 498     {
 499         hh -= MAC_SCROLLBAR_SIZE;
 500         if ( h-y1 >= totH )
 501         {
 502             hh += 1 ;
 503         }
 504     }
 505     if (m_vScrollBar  && m_vScrollBar->IsShown() )
 506     {
 507         ww -= MAC_SCROLLBAR_SIZE;
 508         if ( w-x1 >= totW )
 509         {
 510             ww += 1 ;
 511         }
 512     }
 513   }
 514   if(x)   *x = ww;
 515   if(y)   *y = hh;
 516 }
 517
 518
 519 // ----------------------------------------------------------------------------
 520 // tooltips
 521 // ----------------------------------------------------------------------------
 522
 523 #if wxUSE_TOOLTIPS
 524
 525 void wxWindowMac::DoSetToolTip(wxToolTip *tooltip)
 526 {
 527     wxWindowBase::DoSetToolTip(tooltip);
 528
 529     if ( m_tooltip )
 530         m_tooltip->SetWindow(this);
 531 }
 532
 533 #endif // wxUSE_TOOLTIPS
 534
 535 void wxWindowMac::DoMoveWindow(int x, int y, int width, int height)
 536 {
 537     int former_x = m_x ;
 538     int former_y = m_y ;
 539     int former_w = m_width ;
 540     int former_h = m_height ;
 541
 542   int actualWidth = width;
 543   int actualHeight = height;
 544   int actualX = x;
 545   int actualY = y;
 546
 547     if ((m_minWidth != -1) && (actualWidth < m_minWidth))
 548         actualWidth = m_minWidth;
 549     if ((m_minHeight != -1) && (actualHeight < m_minHeight))
 550         actualHeight = m_minHeight;
 551     if ((m_maxWidth != -1) && (actualWidth > m_maxWidth))
 552         actualWidth = m_maxWidth;
 553     if ((m_maxHeight != -1) && (actualHeight > m_maxHeight))
 554         actualHeight = m_maxHeight;
 555
 556     bool doMove = false ;
 557     bool doResize = false ;
 558
 559     if ( actualX != former_x || actualY != former_y )
 560     {
 561         doMove = true ;
 562     }
 563     if ( actualWidth != former_w || actualHeight != former_h )
 564     {
 565         doResize = true ;
 566     }
 567
 568     if ( doMove || doResize )
 569     {
 570         // erase former position
 571
 572         Refresh() ;
 573
 574         m_x = actualX ;
 575         m_y = actualY ;
 576         m_width = actualWidth ;
 577         m_height = actualHeight ;
 578
 579         // erase new position
 580
 581         Refresh() ;
 582         if ( doMove )
 583             wxWindowMac::MacSuperChangedPosition() ; // like this only children will be notified
 584
 585         MacRepositionScrollBars() ;
 586         if ( doMove )
 587         {
 588             wxPoint point(m_x, m_y);
 589             wxMoveEvent event(point, m_windowId);
 590             event.SetEventObject(this);
 591             GetEventHandler()->ProcessEvent(event) ;
 592         }
 593         if ( doResize )
 594         {
 595              MacRepositionScrollBars() ;
 596              wxSize size(m_width, m_height);
 597              wxSizeEvent event(size, m_windowId);
 598              event.SetEventObject(this);
 599              GetEventHandler()->ProcessEvent(event);
 600         }
 601     }
 602
 603 }
 604
 605 // set the size of the window: if the dimensions are positive, just use them,
 606 // but if any of them is equal to -1, it means that we must find the value for
 607 // it ourselves (unless sizeFlags contains wxSIZE_ALLOW_MINUS_ONE flag, in
 608 // which case -1 is a valid value for x and y)
 609 //
 610 // If sizeFlags contains wxSIZE_AUTO_WIDTH/HEIGHT flags (default), we calculate
 611 // the width/height to best suit our contents, otherwise we reuse the current
 612 // width/height
 613 void wxWindowMac::DoSetSize(int x, int y, int width, int height, int sizeFlags)
 614 {
 615     // get the current size and position...
 616     int currentX, currentY;
 617     GetPosition(&currentX, &currentY);
 618
 619     int currentW,currentH;
 620     GetSize(&currentW, &currentH);
 621
 622     // ... and don't do anything (avoiding flicker) if it's already ok
 623     if ( x == currentX && y == currentY &&
 624          width == currentW && height == currentH )
 625     {
 626         MacRepositionScrollBars() ; // we might have a real position shift
 627         return;
 628     }
 629
 630     if ( x == -1 && !(sizeFlags & wxSIZE_ALLOW_MINUS_ONE) )
 631         x = currentX;
 632     if ( y == -1 && !(sizeFlags & wxSIZE_ALLOW_MINUS_ONE) )
 633         y = currentY;
 634
 635     AdjustForParentClientOrigin(x, y, sizeFlags);
 636
 637     wxSize size(-1, -1);
 638     if ( width == -1 )
 639     {
 640         if ( sizeFlags & wxSIZE_AUTO_WIDTH )
 641         {
 642             size = DoGetBestSize();
 643             width = size.x;
 644         }
 645         else
 646         {
 647             // just take the current one
 648             width = currentW;
 649         }
 650     }
 651
 652     if ( height == -1 )
 653     {
 654         if ( sizeFlags & wxSIZE_AUTO_HEIGHT )
 655         {
 656             if ( size.x == -1 )
 657             {
 658                 size = DoGetBestSize();
 659             }
 660             //else: already called DoGetBestSize() above
 661
 662             height = size.y;
 663         }
 664         else
 665         {
 666             // just take the current one
 667             height = currentH;
 668         }
 669     }
 670
 671     DoMoveWindow(x, y, width, height);
 672
 673 }
 674 // For implementation purposes - sometimes decorations make the client area
 675 // smaller
 676
 677 wxPoint wxWindowMac::GetClientAreaOrigin() const
 678 {
 679     return wxPoint(MacGetLeftBorderSize(  ) , MacGetTopBorderSize(  ) );
 680 }
 681
 682 void wxWindowMac::SetTitle(const wxString& title)
 683 {
 684     m_label = title ;
 685 }
 686
 687 wxString wxWindowMac::GetTitle() const
 688 {
 689     return m_label ;
 690 }
 691
 692 bool wxWindowMac::Show(bool show)
 693 {
 694     if ( !wxWindowBase::Show(show) )
 695         return FALSE;
 696
 697     MacSuperShown( show ) ;
 698     if ( !show )
 699     {
 700         WindowRef window = (WindowRef) MacGetRootWindow() ;
 701         wxWindowMac* win = wxFindWinFromMacWindow( window ) ;
 702         if ( win && !win->m_isBeingDeleted )
 703             Refresh() ;
 704     }
 705     else
 706     {
 707         Refresh() ;
 708     }
 709
 710     return TRUE;
 711 }
 712
 713 void wxWindowMac::MacSuperShown( bool show )
 714 {
 715     wxNode *node = GetChildren().First();
 716     while ( node )
 717     {
 718         wxWindowMac *child = (wxWindowMac *)node->Data();
 719         if ( child->m_isShown )
 720             child->MacSuperShown( show ) ;
 721         node = node->Next();
 722     }
 723 }
 724
 725 void wxWindowMac::MacSuperEnabled( bool enabled )
 726 {
 727     if ( !IsTopLevel() )
 728     {
 729       // to be absolutely correct we'd have to invalidate (with eraseBkground
 730       // because unter MacOSX the frames are drawn with an addXXX mode)
 731       // the borders area
 732     }
 733     wxNode *node = GetChildren().First();
 734     while ( node )
 735     {
 736         wxWindowMac *child = (wxWindowMac *)node->Data();
 737         if ( child->m_isShown )
 738             child->MacSuperEnabled( enabled ) ;
 739         node = node->Next();
 740     }
 741 }
 742
 743 bool wxWindowMac::MacIsReallyShown() const
 744 {
 745     if ( m_isShown && (m_parent != NULL) ) {
 746         return m_parent->MacIsReallyShown();
 747     }
 748     return m_isShown;
 749 /*
 750     bool status = m_isShown ;
 751     wxWindowMac * win = this ;
 752     while ( status && win->m_parent != NULL )
 753     {
 754         win = win->m_parent ;
 755         status = win->m_isShown ;
 756     }
 757     return status ;
 758 */
 759 }
 760
 761 int wxWindowMac::GetCharHeight() const
 762 {
 763     wxClientDC dc ( (wxWindowMac*)this ) ;
 764     return dc.GetCharHeight() ;
 765 }
 766
 767 int wxWindowMac::GetCharWidth() const
 768 {
 769     wxClientDC dc ( (wxWindowMac*)this ) ;
 770     return dc.GetCharWidth() ;
 771 }
 772
 773 void wxWindowMac::GetTextExtent(const wxString& string, int *x, int *y,
 774                            int *descent, int *externalLeading, const wxFont *theFont ) const
 775 {
 776     const wxFont *fontToUse = theFont;
 777     if ( !fontToUse )
 778         fontToUse = &m_font;
 779
 780     wxClientDC dc( (wxWindowMac*) this ) ;
 781     long lx,ly,ld,le ;
 782     dc.GetTextExtent( string , &lx , &ly , &ld, &le, (wxFont *)fontToUse ) ;
 783     if ( externalLeading )
 784         *externalLeading = le ;
 785     if ( descent )
 786         *descent = ld ;
 787     if ( x )
 788         *x = lx ;
 789     if ( y )
 790         *y = ly ;
 791 }
 792
 793 /*
 794  * Rect is given in client coordinates, for further reading, read wxTopLevelWindowMac::InvalidateRect
 795  * we always intersect with the entire window, not only with the client area
 796  */
 797
 798 void wxWindowMac::Refresh(bool eraseBack, const wxRect *rect)
 799 {
 800     if ( MacGetTopLevelWindow() == NULL )
 801       return ;
 802
 803     wxPoint client ;
 804     client = GetClientAreaOrigin( ) ;
 805     Rect clientrect = { -client.y , -client.x , m_height - client.y , m_width - client.x} ;
 806     if ( rect )
 807     {
 808         Rect r = { rect->y , rect->x , rect->y + rect->height , rect->x + rect->width } ;
 809         SectRect( &clientrect , &r , &clientrect ) ;
 810     }
 811     if ( !EmptyRect( &clientrect ) )
 812     {
 813       int top = 0 , left = 0 ;
 814
 815       MacClientToRootWindow( &left , &top ) ;
 816       OffsetRect( &clientrect , left , top ) ;
 817
 818       MacGetTopLevelWindow()->MacInvalidate( &clientrect , eraseBack ) ;
 819     }
 820 }
 821
 822 #if wxUSE_CARET && WXWIN_COMPATIBILITY
 823 // ---------------------------------------------------------------------------
 824 // Caret manipulation
 825 // ---------------------------------------------------------------------------
 826
 827 void wxWindowMac::CreateCaret(int w, int h)
 828 {
 829     SetCaret(new wxCaret(this, w, h));
 830 }
 831
 832 void wxWindowMac::CreateCaret(const wxBitmap *WXUNUSED(bitmap))
 833 {
 834     wxFAIL_MSG("not implemented");
 835 }
 836
 837 void wxWindowMac::ShowCaret(bool show)
 838 {
 839     wxCHECK_RET( m_caret, "no caret to show" );
 840
 841     m_caret->Show(show);
 842 }
 843
 844 void wxWindowMac::DestroyCaret()
 845 {
 846     SetCaret(NULL);
 847 }
 848
 849 void wxWindowMac::SetCaretPos(int x, int y)
 850 {
 851     wxCHECK_RET( m_caret, "no caret to move" );
 852
 853     m_caret->Move(x, y);
 854 }
 855
 856 void wxWindowMac::GetCaretPos(int *x, int *y) const
 857 {
 858     wxCHECK_RET( m_caret, "no caret to get position of" );
 859
 860     m_caret->GetPosition(x, y);
 861 }
 862 #endif // wxUSE_CARET
 863
 864 wxWindowMac *wxGetActiveWindow()
 865 {
 866     // actually this is a windows-only concept
 867     return NULL;
 868 }
 869
 870 // Coordinates relative to the window
 871 void wxWindowMac::WarpPointer (int x_pos, int y_pos)
 872 {
 873     // We really dont move the mouse programmatically under mac
 874 }
 875
 876 const wxBrush& wxWindowMac::MacGetBackgroundBrush()
 877 {
 878     if ( m_backgroundColour == wxSystemSettings::GetColour(wxSYS_COLOUR_APPWORKSPACE) )
 879     {
 880         m_macBackgroundBrush.SetMacTheme( kThemeBrushDocumentWindowBackground ) ;
 881     }
 882     else if (  m_backgroundColour == wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE ) )
 883     {
 884         // on mac we have the difficult situation, that 3dface gray can be different colours, depending whether
 885         // it is on a notebook panel or not, in order to take care of that we walk up the hierarchy until we have
 886         // either a non gray background color or a non control window
 887
 888             WindowRef window = (WindowRef) MacGetRootWindow() ;
 889
 890             wxWindowMac* parent = GetParent() ;
 891             while( parent )
 892             {
 893                 if ( parent->MacGetRootWindow() != window )
 894                 {
 895                     // we are in a different window on the mac system
 896                     parent = NULL ;
 897                     break ;
 898                 }
 899
 900                 {
 901                     if ( parent->m_backgroundColour != wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE )
 902                       && parent->m_backgroundColour != wxSystemSettings::GetColour(wxSYS_COLOUR_APPWORKSPACE) )
 903                     {
 904                         // if we have any other colours in the hierarchy
 905                         m_macBackgroundBrush.SetColour( parent->m_backgroundColour ) ;
 906                         break ;
 907                     }
 908                     // if we have the normal colours in the hierarchy but another control etc. -> use it's background
 909                     if ( parent->IsKindOf( CLASSINFO( wxNotebook ) ) || parent->IsKindOf( CLASSINFO( wxTabCtrl ) ))
 910                     {
 911                         Rect extent = { 0 , 0 , 0 , 0 } ;
 912                         int x , y ;
 913                         x = y = 0 ;
 914                         wxSize size = GetSize() ;
 915                         parent->MacClientToRootWindow( &x , &y ) ;
 916                         extent.left = x ;
 917                         extent.top = y ;
 918                         extent.top-- ;
 919                         extent.right = x + size.x ;
 920                         extent.bottom = y + size.y ;
 921                         m_macBackgroundBrush.SetMacThemeBackground( kThemeBackgroundTabPane , (WXRECTPTR) &extent ) ; // todo eventually change for inactive
 922                         break ;
 923                     }
 924                 }
 925                 parent = parent->GetParent() ;
 926             }
 927             if ( !parent )
 928             {
 929               m_macBackgroundBrush.SetMacTheme( kThemeBrushDialogBackgroundActive ) ; // todo eventually change for inactive
 930             }
 931     }
 932     else
 933     {
 934         m_macBackgroundBrush.SetColour( m_backgroundColour ) ;
 935     }
 936
 937     return m_macBackgroundBrush ;
 938
 939 }
 940
 941 void wxWindowMac::OnEraseBackground(wxEraseEvent& event)
 942 {
 943     event.GetDC()->Clear() ;
 944 }
 945
 946 void wxWindowMac::OnNcPaint( wxNcPaintEvent& event )
 947 {
 948     wxWindowDC dc(this) ;
 949     wxMacPortSetter helper(&dc) ;
 950
 951     MacPaintBorders( dc.m_macLocalOrigin.x , dc.m_macLocalOrigin.y) ;
 952 }
 953
 954 int wxWindowMac::GetScrollPos(int orient) const
 955 {
 956     if ( orient == wxHORIZONTAL )
 957     {
 958        if ( m_hScrollBar )
 959            return m_hScrollBar->GetThumbPosition() ;
 960     }
 961     else
 962     {
 963        if ( m_vScrollBar )
 964            return m_vScrollBar->GetThumbPosition() ;
 965     }
 966     return 0;
 967 }
 968
 969 // This now returns the whole range, not just the number
 970 // of positions that we can scroll.
 971 int wxWindowMac::GetScrollRange(int orient) const
 972 {
 973     if ( orient == wxHORIZONTAL )
 974     {
 975        if ( m_hScrollBar )
 976            return m_hScrollBar->GetRange() ;
 977     }
 978     else
 979     {
 980        if ( m_vScrollBar )
 981            return m_vScrollBar->GetRange() ;
 982     }
 983     return 0;
 984 }
 985
 986 int wxWindowMac::GetScrollThumb(int orient) const
 987 {
 988     if ( orient == wxHORIZONTAL )
 989     {
 990        if ( m_hScrollBar )
 991            return m_hScrollBar->GetThumbSize() ;
 992     }
 993     else
 994     {
 995        if ( m_vScrollBar )
 996            return m_vScrollBar->GetThumbSize() ;
 997     }
 998     return 0;
 999 }
1000
1001 void wxWindowMac::SetScrollPos(int orient, int pos, bool refresh)
1002 {
1003     if ( orient == wxHORIZONTAL )
1004     {
1005        if ( m_hScrollBar )
1006            m_hScrollBar->SetThumbPosition( pos ) ;
1007     }
1008     else
1009     {
1010        if ( m_vScrollBar )
1011            m_vScrollBar->SetThumbPosition( pos ) ;
1012     }
1013 }
1014
1015 void wxWindowMac::MacPaintBorders( int left , int top )
1016 {
1017     if( IsTopLevel() )
1018         return ;
1019
1020     RGBColor white = { 0xFFFF, 0xFFFF , 0xFFFF } ;
1021     RGBColor black = { 0x0000, 0x0000 , 0x0000 } ;
1022     RGBColor face = { 0xDDDD, 0xDDDD , 0xDDDD } ;
1023     RGBColor shadow = { 0x4444, 0x4444 , 0x4444 } ;
1024     PenNormal() ;
1025
1026     if (HasFlag(wxRAISED_BORDER) || HasFlag( wxSUNKEN_BORDER) || HasFlag(wxDOUBLE_BORDER) )
1027     {
1028 #if wxMAC_USE_THEME_BORDER
1029           Rect rect = { top , left , m_height + top , m_width + left } ;
1030           SInt32 border = 0 ;
1031           /*
1032           GetThemeMetric( kThemeMetricListBoxFrameOutset , &border ) ;
1033           InsetRect( &rect , border , border );
1034       DrawThemeListBoxFrame(&rect,IsEnabled() ? kThemeStateActive : kThemeStateInactive) ;
1035       */
1036
1037         DrawThemePrimaryGroup(&rect  ,IsEnabled() ? kThemeStateActive : kThemeStateInactive) ;
1038 #else
1039         bool sunken = HasFlag( wxSUNKEN_BORDER ) ;
1040         RGBForeColor( &face );
1041         MoveTo( left + 0 , top + m_height - 2 );
1042         LineTo( left + 0 , top + 0 );
1043         LineTo( left + m_width - 2 , top + 0 );
1044
1045         MoveTo( left + 2 , top + m_height - 3 );
1046         LineTo( left + m_width - 3 , top + m_height - 3 );
1047         LineTo( left + m_width - 3 , top + 2 );
1048
1049         RGBForeColor( sunken ? &face : &black );
1050         MoveTo( left + 0 , top + m_height - 1 );
1051         LineTo( left + m_width - 1 , top + m_height - 1 );
1052         LineTo( left + m_width - 1 , top + 0 );
1053
1054         RGBForeColor( sunken ? &shadow : &white );
1055         MoveTo( left + 1 , top + m_height - 3 );
1056         LineTo( left + 1, top + 1 );
1057         LineTo( left + m_width - 3 , top + 1 );
1058
1059         RGBForeColor( sunken ? &white : &shadow );
1060         MoveTo( left + 1 , top + m_height - 2 );
1061         LineTo( left + m_width - 2 , top + m_height - 2 );
1062         LineTo( left + m_width - 2 , top + 1 );
1063
1064         RGBForeColor( sunken ? &black : &face );
1065         MoveTo( left + 2 , top + m_height - 4 );
1066         LineTo( left + 2 , top + 2 );
1067         LineTo( left + m_width - 4 , top + 2 );
1068 #endif
1069     }
1070     else if (HasFlag(wxSIMPLE_BORDER))
1071     {
1072             Rect rect = { top , left , m_height + top , m_width + left } ;
1073         RGBForeColor( &black ) ;
1074         FrameRect( &rect ) ;
1075     }
1076 }
1077
1078 void wxWindowMac::RemoveChild( wxWindowBase *child )
1079 {
1080     if ( child == m_hScrollBar )
1081         m_hScrollBar = NULL ;
1082     if ( child == m_vScrollBar )
1083         m_vScrollBar = NULL ;
1084
1085     wxWindowBase::RemoveChild( child ) ;
1086 }
1087
1088 // New function that will replace some of the above.
1089 void wxWindowMac::SetScrollbar(int orient, int pos, int thumbVisible,
1090     int range, bool refresh)
1091 {
1092         if ( orient == wxHORIZONTAL )
1093         {
1094             if ( m_hScrollBar )
1095             {
1096                 if ( range == 0 || thumbVisible >= range )
1097                 {
1098                     if ( m_hScrollBar->IsShown() )
1099                         m_hScrollBar->Show(false) ;
1100                 }
1101                 else
1102                 {
1103                     if ( !m_hScrollBar->IsShown() )
1104                         m_hScrollBar->Show(true) ;
1105                     m_hScrollBar->SetScrollbar( pos , thumbVisible , range , thumbVisible , refresh ) ;
1106                 }
1107             }
1108         }
1109         else
1110         {
1111             if ( m_vScrollBar )
1112             {
1113                 if ( range == 0 || thumbVisible >= range )
1114                 {
1115                     if ( m_vScrollBar->IsShown() )
1116                         m_vScrollBar->Show(false) ;
1117                 }
1118                 else
1119                 {
1120                     if ( !m_vScrollBar->IsShown() )
1121                         m_vScrollBar->Show(true) ;
1122                     m_vScrollBar->SetScrollbar( pos , thumbVisible , range , thumbVisible , refresh ) ;
1123                 }
1124             }
1125         }
1126         MacRepositionScrollBars() ;
1127 }
1128
1129 // Does a physical scroll
1130 void wxWindowMac::ScrollWindow(int dx, int dy, const wxRect *rect)
1131 {
1132     wxClientDC dc(this) ;
1133     wxMacPortSetter helper(&dc) ;
1134
1135     {
1136         int width , height ;
1137         GetClientSize( &width , &height ) ;
1138
1139         Rect scrollrect = { dc.YLOG2DEVMAC(0) , dc.XLOG2DEVMAC(0) , dc.YLOG2DEVMAC(height) , dc.XLOG2DEVMAC(width) } ;
1140         RgnHandle updateRgn = NewRgn() ;
1141         ClipRect( &scrollrect ) ;
1142         if ( rect )
1143         {
1144             Rect r = { dc.YLOG2DEVMAC(rect->y) , dc.XLOG2DEVMAC(rect->x) , dc.YLOG2DEVMAC(rect->y + rect->height) ,
1145               dc.XLOG2DEVMAC(rect->x + rect->width) } ;
1146             SectRect( &scrollrect , &r , &scrollrect ) ;
1147         }
1148         ScrollRect( &scrollrect , dx , dy , updateRgn ) ;
1149         InvalWindowRgn( (WindowRef) MacGetRootWindow() ,  updateRgn ) ;
1150         DisposeRgn( updateRgn ) ;
1151     }
1152
1153     for (wxNode *node = GetChildren().First(); node; node = node->Next())
1154     {
1155         wxWindowMac *child = (wxWindowMac*)node->Data();
1156         if (child == m_vScrollBar) continue;
1157         if (child == m_hScrollBar) continue;
1158         if (child->IsTopLevel()) continue;
1159         int x,y;
1160         child->GetPosition( &x, &y );
1161         int w,h;
1162         child->GetSize( &w, &h );
1163         child->SetSize( x+dx, y+dy, w, h );
1164     }
1165
1166 }
1167
1168 void wxWindowMac::MacOnScroll(wxScrollEvent &event )
1169 {
1170     if ( event.m_eventObject == m_vScrollBar || event.m_eventObject == m_hScrollBar )
1171     {
1172         wxScrollWinEvent wevent;
1173         wevent.SetPosition(event.GetPosition());
1174         wevent.SetOrientation(event.GetOrientation());
1175         wevent.m_eventObject = this;
1176
1177         if (event.m_eventType == wxEVT_SCROLL_TOP) {
1178             wevent.m_eventType = wxEVT_SCROLLWIN_TOP;
1179         } else
1180         if (event.m_eventType == wxEVT_SCROLL_BOTTOM) {
1181             wevent.m_eventType = wxEVT_SCROLLWIN_BOTTOM;
1182         } else
1183         if (event.m_eventType == wxEVT_SCROLL_LINEUP) {
1184             wevent.m_eventType = wxEVT_SCROLLWIN_LINEUP;
1185         } else
1186         if (event.m_eventType == wxEVT_SCROLL_LINEDOWN) {
1187             wevent.m_eventType = wxEVT_SCROLLWIN_LINEDOWN;
1188         } else
1189         if (event.m_eventType == wxEVT_SCROLL_PAGEUP) {
1190             wevent.m_eventType = wxEVT_SCROLLWIN_PAGEUP;
1191         } else
1192         if (event.m_eventType == wxEVT_SCROLL_PAGEDOWN) {
1193             wevent.m_eventType = wxEVT_SCROLLWIN_PAGEDOWN;
1194         } else
1195         if (event.m_eventType == wxEVT_SCROLL_THUMBTRACK) {
1196             wevent.m_eventType = wxEVT_SCROLLWIN_THUMBTRACK;
1197         }
1198
1199         GetEventHandler()->ProcessEvent(wevent);
1200     }
1201 }
1202
1203 // Get the window with the focus
1204 wxWindowMac *wxWindowBase::FindFocus()
1205 {
1206     return gFocusWindow ;
1207 }
1208
1209 #if WXWIN_COMPATIBILITY
1210 // If nothing defined for this, try the parent.
1211 // E.g. we may be a button loaded from a resource, with no callback function
1212 // defined.
1213 void wxWindowMac::OnCommand(wxWindowMac& win, wxCommandEvent& event)
1214 {
1215     if ( GetEventHandler()->ProcessEvent(event)  )
1216         return;
1217     if ( m_parent )
1218         m_parent->GetEventHandler()->OnCommand(win, event);
1219 }
1220 #endif // WXWIN_COMPATIBILITY_2
1221
1222 #if WXWIN_COMPATIBILITY
1223 wxObject* wxWindowMac::GetChild(int number) const
1224 {
1225     // Return a pointer to the Nth object in the Panel
1226     wxNode *node = GetChildren().First();
1227     int n = number;
1228     while (node && n--)
1229         node = node->Next();
1230     if ( node )
1231     {
1232         wxObject *obj = (wxObject *)node->Data();
1233         return(obj);
1234     }
1235     else
1236         return NULL;
1237 }
1238 #endif // WXWIN_COMPATIBILITY
1239
1240 void wxWindowMac::OnSetFocus(wxFocusEvent& event)
1241 {
1242     // panel wants to track the window which was the last to have focus in it,
1243     // so we want to set ourselves as the window which last had focus
1244     //
1245     // notice that it's also important to do it upwards the tree becaus
1246     // otherwise when the top level panel gets focus, it won't set it back to
1247     // us, but to some other sibling
1248
1249     // CS:don't know if this is still needed:
1250     //wxChildFocusEvent eventFocus(this);
1251     //(void)GetEventHandler()->ProcessEvent(eventFocus);
1252
1253     event.Skip();
1254 }
1255
1256 void wxWindowMac::Clear()
1257 {
1258     wxClientDC dc(this);
1259     wxBrush brush(GetBackgroundColour(), wxSOLID);
1260     dc.SetBackground(brush);
1261     dc.Clear();
1262 }
1263
1264 // Setup background and foreground colours correctly
1265 void wxWindowMac::SetupColours()
1266 {
1267     if ( GetParent() )
1268         SetBackgroundColour(GetParent()->GetBackgroundColour());
1269 }
1270
1271 void wxWindowMac::OnIdle(wxIdleEvent& event)
1272 {
1273 /*
1274    // Check if we need to send a LEAVE event
1275    if (m_mouseInWindow)
1276    {
1277        POINT pt;
1278        ::GetCursorPos(&pt);
1279        if (::WindowFromPoint(pt) != (HWND) GetHWND())
1280        {
1281            // Generate a LEAVE event
1282            m_mouseInWindow = FALSE;
1283            MSWOnMouseLeave(pt.x, pt.y, 0);
1284        }
1285     }
1286 */
1287
1288     // This calls the UI-update mechanism (querying windows for
1289     // menu/toolbar/control state information)
1290     UpdateWindowUI();
1291 }
1292
1293 // Raise the window to the top of the Z order
1294 void wxWindowMac::Raise()
1295 {
1296 }
1297
1298 // Lower the window to the bottom of the Z order
1299 void wxWindowMac::Lower()
1300 {
1301 }
1302
1303 void wxWindowMac::DoSetClientSize(int width, int height)
1304 {
1305     if ( width != -1 || height != -1 )
1306     {
1307
1308         if ( width != -1 && m_vScrollBar )
1309             width += MAC_SCROLLBAR_SIZE ;
1310         if ( height != -1 && m_vScrollBar )
1311             height += MAC_SCROLLBAR_SIZE ;
1312
1313         width += MacGetLeftBorderSize(  ) + MacGetRightBorderSize( ) ;
1314         height += MacGetTopBorderSize(  ) + MacGetBottomBorderSize( ) ;
1315
1316         DoSetSize( -1 , -1 , width , height ) ;
1317     }
1318 }
1319
1320
1321 wxWindowMac* wxWindowMac::s_lastMouseWindow = NULL ;
1322
1323 bool wxWindowMac::MacGetWindowFromPointSub( const wxPoint &point , wxWindowMac** outWin )
1324 {
1325     if ( IsTopLevel() )
1326     {
1327       if ((point.x < 0) || (point.y < 0) ||
1328           (point.x > (m_width)) || (point.y > (m_height)))
1329           return FALSE;
1330     }
1331     else
1332     {
1333       if ((point.x < m_x) || (point.y < m_y) ||
1334           (point.x > (m_x + m_width)) || (point.y > (m_y + m_height)))
1335           return FALSE;
1336     }
1337
1338     WindowRef window = (WindowRef) MacGetRootWindow() ;
1339
1340     wxPoint newPoint( point ) ;
1341
1342     if ( !IsTopLevel() )
1343     {
1344       newPoint.x -= m_x;
1345       newPoint.y -= m_y;
1346     }
1347
1348     for (wxNode *node = GetChildren().First(); node; node = node->Next())
1349     {
1350         wxWindowMac *child = (wxWindowMac*)node->Data();
1351         // added the m_isShown test --dmazzoni
1352         if ( child->MacGetRootWindow() == window && child->m_isShown )
1353         {
1354             if (child->MacGetWindowFromPointSub(newPoint , outWin ))
1355                 return TRUE;
1356         }
1357     }
1358
1359     *outWin = this ;
1360     return TRUE;
1361 }
1362
1363 bool wxWindowMac::MacGetWindowFromPoint( const wxPoint &screenpoint , wxWindowMac** outWin )
1364 {
1365     WindowRef window ;
1366
1367     Point pt = { screenpoint.y , screenpoint.x } ;
1368     if ( ::FindWindow( pt , &window ) == 3 )
1369     {
1370
1371         wxWindowMac* win = wxFindWinFromMacWindow( window ) ;
1372         if ( win )
1373         {
1374             // No, this yields the CLIENT are, we need the whole frame. RR.
1375             // point = win->ScreenToClient( point ) ;
1376
1377             GrafPtr     port;
1378             ::GetPort( &port ) ;
1379             ::SetPort( UMAGetWindowPort( window ) ) ;
1380             ::GlobalToLocal( &pt ) ;
1381             ::SetPort( port ) ;
1382
1383             wxPoint point( pt.h, pt.v ) ;
1384
1385             return win->MacGetWindowFromPointSub( point , outWin ) ;
1386         }
1387     }
1388     return FALSE ;
1389 }
1390
1391 extern int wxBusyCursorCount ;
1392 static wxWindow *gs_lastWhich = NULL;
1393
1394 bool wxWindowMac::MacDispatchMouseEvent(wxMouseEvent& event)
1395 {
1396     if ((event.m_x < m_x) || (event.m_y < m_y) ||
1397         (event.m_x > (m_x + m_width)) || (event.m_y > (m_y + m_height)))
1398         return FALSE;
1399
1400
1401     if ( IsKindOf( CLASSINFO ( wxStaticBox ) ) || IsKindOf( CLASSINFO( wxSpinCtrl ) ))
1402         return FALSE ;
1403
1404     WindowRef window = (WindowRef) MacGetRootWindow() ;
1405
1406     event.m_x -= m_x;
1407     event.m_y -= m_y;
1408
1409     int x = event.m_x ;
1410     int y = event.m_y ;
1411
1412     for (wxNode *node = GetChildren().First(); node; node = node->Next())
1413     {
1414         wxWindowMac *child = (wxWindowMac*)node->Data();
1415         if ( child->MacGetRootWindow() == window && child->IsShown() && child->IsEnabled() )
1416         {
1417             if (child->MacDispatchMouseEvent(event))
1418                 return TRUE;
1419         }
1420     }
1421
1422     event.m_x = x ;
1423     event.m_y = y ;
1424     event.SetEventObject( this ) ;
1425
1426     if ( wxBusyCursorCount == 0 )
1427     {
1428         m_cursor.MacInstall() ;
1429     }
1430
1431     if ( event.GetEventType() == wxEVT_LEFT_DOWN )
1432     {
1433         // set focus to this window
1434         if (AcceptsFocus() && FindFocus()!=this)
1435             SetFocus();
1436     }
1437
1438 #if wxUSE_TOOLTIPS
1439     if ( event.GetEventType() == wxEVT_MOTION
1440             || event.GetEventType() == wxEVT_ENTER_WINDOW
1441             || event.GetEventType() == wxEVT_LEAVE_WINDOW )
1442         wxToolTip::RelayEvent( this , event);
1443 #endif // wxUSE_TOOLTIPS
1444
1445     if (gs_lastWhich != this)
1446     {
1447         gs_lastWhich = this;
1448
1449         // Double clicks must always occur on the same window
1450         if (event.GetEventType() == wxEVT_LEFT_DCLICK)
1451             event.SetEventType( wxEVT_LEFT_DOWN );
1452         if (event.GetEventType() == wxEVT_RIGHT_DCLICK)
1453             event.SetEventType( wxEVT_RIGHT_DOWN );
1454
1455         // Same for mouse up events
1456         if (event.GetEventType() == wxEVT_LEFT_UP)
1457             return TRUE;
1458         if (event.GetEventType() == wxEVT_RIGHT_UP)
1459             return TRUE;
1460     }
1461
1462     GetEventHandler()->ProcessEvent( event ) ;
1463
1464     return TRUE;
1465 }
1466
1467 wxString wxWindowMac::MacGetToolTipString( wxPoint &pt )
1468 {
1469     if ( m_tooltip )
1470     {
1471         return m_tooltip->GetTip() ;
1472     }
1473     return "" ;
1474 }
1475
1476 void wxWindowMac::Update()
1477 {
1478     wxTopLevelWindowMac* win = MacGetTopLevelWindow(  ) ;
1479     if ( win )
1480     {
1481       win->MacUpdate( 0 ) ;
1482 #if TARGET_API_MAC_CARBON
1483         if ( QDIsPortBuffered( GetWindowPort( (WindowRef) win->MacGetWindowRef() ) ) )
1484         {
1485                 QDFlushPortBuffer( GetWindowPort( (WindowRef) win->MacGetWindowRef() ) , NULL ) ;
1486         }
1487 #endif
1488       }
1489 }
1490
1491 wxTopLevelWindowMac* wxWindowMac::MacGetTopLevelWindow() const
1492 {
1493     wxTopLevelWindowMac* win = NULL ;
1494     WindowRef window = (WindowRef) MacGetRootWindow() ;
1495     if ( window )
1496     {
1497         win = wxFindWinFromMacWindow( window ) ;
1498     }
1499     return win ;
1500 }
1501
1502 const wxRegion& wxWindowMac::MacGetVisibleRegion()
1503 {
1504   RgnHandle visRgn = NewRgn() ;
1505   RgnHandle tempRgn = NewRgn() ;
1506
1507   SetRectRgn( visRgn , 0 , 0 , m_width , m_height ) ;
1508
1509   //TODO : as soon as the new scheme has proven to work correctly, move this to wxStaticBox
1510   if ( IsKindOf( CLASSINFO( wxStaticBox ) ) )
1511   {
1512     int borderTop = 14 ;
1513     int borderOther = 4 ;
1514
1515     SetRectRgn( tempRgn , borderOther , borderTop , m_width - borderOther , m_height - borderOther ) ;
1516     DiffRgn( visRgn , tempRgn , visRgn ) ;
1517   }
1518
1519   if ( !IsTopLevel() )
1520   {
1521     wxWindow* parent = GetParent() ;
1522     while( parent )
1523     {
1524       wxSize size = parent->GetSize() ;
1525       int x , y ;
1526       x = y = 0 ;
1527       parent->MacWindowToRootWindow( &x, &y ) ;
1528       MacRootWindowToWindow( &x , &y ) ;
1529       SetRectRgn( tempRgn , x , y , x + size.x , y + size.y ) ;
1530       SectRgn( visRgn , tempRgn , visRgn ) ;
1531       if ( parent->IsTopLevel() )
1532         break ;
1533       parent = parent->GetParent() ;
1534     }
1535   }
1536   if ( GetWindowStyle() & wxCLIP_CHILDREN )
1537   {
1538     for (wxNode *node = GetChildren().First(); node; node = node->Next())
1539     {
1540         wxWindowMac *child = (wxWindowMac*)node->Data();
1541
1542         if ( !child->IsTopLevel() && child->IsShown() )
1543         {
1544             SetRectRgn( tempRgn , child->m_x , child->m_y , child->m_x + child->m_width ,  child->m_y + child->m_height ) ;
1545             DiffRgn( visRgn , tempRgn , visRgn ) ;
1546         }
1547     }
1548   }
1549
1550   if ( (GetWindowStyle() & wxCLIP_SIBLINGS) && GetParent() )
1551   {
1552     bool thisWindowThrough = false ;
1553     for (wxNode *node = GetParent()->GetChildren().First(); node; node = node->Next())
1554     {
1555         wxWindowMac *sibling = (wxWindowMac*)node->Data();
1556         if ( sibling == this )
1557         {
1558           thisWindowThrough = true ;
1559           continue ;
1560         }
1561         if( !thisWindowThrough )
1562         {
1563           continue ;
1564         }
1565
1566         if ( !sibling->IsTopLevel() && sibling->IsShown() )
1567         {
1568             SetRectRgn( tempRgn , sibling->m_x - m_x , sibling->m_y - m_y , sibling->m_x + sibling->m_width - m_x ,  sibling->m_y + sibling->m_height - m_y ) ;
1569             DiffRgn( visRgn , tempRgn , visRgn ) ;
1570         }
1571     }
1572   }
1573   m_macVisibleRegion = visRgn ;
1574   DisposeRgn( visRgn ) ;
1575   DisposeRgn( tempRgn ) ;
1576   return m_macVisibleRegion ;
1577 }
1578
1579 void wxWindowMac::MacRedraw( WXHRGN updatergnr , long time, bool erase)
1580 {
1581     RgnHandle updatergn = (RgnHandle) updatergnr ;
1582     // updatergn is always already clipped to our boundaries
1583     // it is in window coordinates, not in client coordinates
1584
1585     WindowRef window = (WindowRef) MacGetRootWindow() ;
1586
1587     {
1588         // ownUpdateRgn is the area that this window has to repaint, it is in window coordinates
1589         RgnHandle ownUpdateRgn = NewRgn() ;
1590         CopyRgn( updatergn , ownUpdateRgn ) ;
1591
1592         SectRgn( ownUpdateRgn , (RgnHandle) MacGetVisibleRegion().GetWXHRGN() , ownUpdateRgn ) ;
1593
1594         // newupdate is the update region in client coordinates
1595         RgnHandle newupdate = NewRgn() ;
1596         wxSize point = GetClientSize() ;
1597         wxPoint origin = GetClientAreaOrigin() ;
1598         SetRectRgn( newupdate , origin.x , origin.y , origin.x + point.x , origin.y+point.y ) ;
1599         SectRgn( newupdate , ownUpdateRgn , newupdate ) ;
1600         OffsetRgn( newupdate , -origin.x , -origin.y ) ;
1601         m_updateRegion = newupdate ;
1602         DisposeRgn( newupdate ) ; // it's been cloned to m_updateRegion
1603
1604         if ( erase && !EmptyRgn(ownUpdateRgn) )
1605         {
1606           wxWindowDC dc(this);
1607           dc.SetClippingRegion(wxRegion(ownUpdateRgn));
1608           wxEraseEvent eevent( GetId(), &dc );
1609           eevent.SetEventObject( this );
1610           GetEventHandler()->ProcessEvent( eevent );
1611
1612           wxNcPaintEvent eventNc( GetId() );
1613           eventNc.SetEventObject( this );
1614           GetEventHandler()->ProcessEvent( eventNc );
1615         }
1616         DisposeRgn( ownUpdateRgn ) ;
1617         if ( !m_updateRegion.Empty() )
1618         {
1619           wxPaintEvent event;
1620           event.m_timeStamp = time ;
1621           event.SetEventObject(this);
1622           GetEventHandler()->ProcessEvent(event);
1623         }
1624     }
1625
1626     // now intersect for each of the children their rect with the updateRgn and call MacRedraw recursively
1627
1628     RgnHandle childupdate = NewRgn() ;
1629     for (wxNode *node = GetChildren().First(); node; node = node->Next())
1630     {
1631         // calculate the update region for the child windows by intersecting the window rectangle with our own
1632         // passed in update region and then offset it to be client-wise window coordinates again
1633         wxWindowMac *child = (wxWindowMac*)node->Data();
1634         SetRectRgn( childupdate , child->m_x , child->m_y , child->m_x + child->m_width ,  child->m_y + child->m_height ) ;
1635         SectRgn( childupdate , updatergn , childupdate ) ;
1636         OffsetRgn( childupdate , -child->m_x , -child->m_y ) ;
1637         if ( child->MacGetRootWindow() == window && child->IsShown() && !EmptyRgn( childupdate ) )
1638         {
1639             // because dialogs may also be children
1640             child->MacRedraw( childupdate , time , erase ) ;
1641         }
1642     }
1643     DisposeRgn( childupdate ) ;
1644     // eventually a draw grow box here
1645
1646 }
1647
1648 WXHWND wxWindowMac::MacGetRootWindow() const
1649 {
1650     wxWindowMac *iter = (wxWindowMac*)this ;
1651
1652     while( iter )
1653     {
1654         if ( iter->IsTopLevel() )
1655             return ((wxTopLevelWindow*)iter)->MacGetWindowRef() ;
1656
1657         iter = iter->GetParent() ;
1658     }
1659     wxASSERT_MSG( 1 , "No valid mac root window" ) ;
1660     return NULL ;
1661 }
1662
1663 void wxWindowMac::MacCreateScrollBars( long style )
1664 {
1665     wxASSERT_MSG( m_vScrollBar == NULL && m_hScrollBar == NULL , "attempt to create window twice" ) ;
1666
1667     bool hasBoth = ( style & wxVSCROLL ) && ( style & wxHSCROLL ) ;
1668     int adjust = hasBoth ? MAC_SCROLLBAR_SIZE - 1: 0 ;
1669     int width, height ;
1670     GetClientSize( &width , &height ) ;
1671
1672     wxPoint vPoint(width-MAC_SCROLLBAR_SIZE, 0) ;
1673     wxSize vSize(MAC_SCROLLBAR_SIZE, height - adjust) ;
1674     wxPoint hPoint(0 , height-MAC_SCROLLBAR_SIZE ) ;
1675     wxSize hSize( width - adjust, MAC_SCROLLBAR_SIZE) ;
1676
1677     m_vScrollBar = new wxScrollBar(this, wxWINDOW_VSCROLL, vPoint,
1678         vSize , wxVERTICAL);
1679
1680     if ( style & wxVSCROLL )
1681     {
1682
1683     }
1684     else
1685     {
1686         m_vScrollBar->Show(false) ;
1687     }
1688     m_hScrollBar = new wxScrollBar(this, wxWINDOW_HSCROLL, hPoint,
1689         hSize , wxHORIZONTAL);
1690     if ( style  & wxHSCROLL )
1691     {
1692     }
1693     else
1694     {
1695         m_hScrollBar->Show(false) ;
1696     }
1697
1698     // because the create does not take into account the client area origin
1699     MacRepositionScrollBars() ; // we might have a real position shift
1700 }
1701
1702 void wxWindowMac::MacRepositionScrollBars()
1703 {
1704     bool hasBoth = ( m_hScrollBar && m_hScrollBar->IsShown()) && ( m_vScrollBar && m_vScrollBar->IsShown()) ;
1705     int adjust = hasBoth ? MAC_SCROLLBAR_SIZE - 1 : 0 ;
1706
1707     // get real client area
1708
1709     int width = m_width ;
1710     int height = m_height ;
1711
1712     width -= MacGetLeftBorderSize() + MacGetRightBorderSize();
1713     height -= MacGetTopBorderSize() + MacGetBottomBorderSize();
1714
1715     wxPoint vPoint(width-MAC_SCROLLBAR_SIZE, 0) ;
1716     wxSize vSize(MAC_SCROLLBAR_SIZE, height - adjust) ;
1717     wxPoint hPoint(0 , height-MAC_SCROLLBAR_SIZE ) ;
1718     wxSize hSize( width - adjust, MAC_SCROLLBAR_SIZE) ;
1719
1720     int x = 0 ;
1721     int y = 0 ;
1722     int w = m_width ;
1723     int h = m_height ;
1724
1725     MacClientToRootWindow( &x , &y ) ;
1726     MacClientToRootWindow( &w , &h ) ;
1727
1728     wxWindowMac *iter = (wxWindowMac*)this ;
1729
1730     int totW = 10000 , totH = 10000;
1731     while( iter )
1732     {
1733         if ( iter->IsTopLevel() )
1734         {
1735             totW = iter->m_width ;
1736             totH = iter->m_height ;
1737             break ;
1738         }
1739
1740         iter = iter->GetParent() ;
1741     }
1742
1743     if ( x == 0 )
1744     {
1745         hPoint.x = -1 ;
1746         hSize.x += 1 ;
1747     }
1748     if ( y == 0 )
1749     {
1750         vPoint.y = -1 ;
1751         vSize.y += 1 ;
1752     }
1753
1754     if ( w-x >= totW )
1755     {
1756         hSize.x += 1 ;
1757         vPoint.x += 1 ;
1758     }
1759
1760     if ( h-y >= totH )
1761     {
1762         vSize.y += 1 ;
1763         hPoint.y += 1 ;
1764     }
1765
1766     if ( m_vScrollBar )
1767     {
1768         m_vScrollBar->SetSize( vPoint.x , vPoint.y, vSize.x, vSize.y , wxSIZE_ALLOW_MINUS_ONE);
1769     }
1770     if ( m_hScrollBar )
1771     {
1772         m_hScrollBar->SetSize( hPoint.x , hPoint.y, hSize.x, hSize.y, wxSIZE_ALLOW_MINUS_ONE);
1773     }
1774 }
1775
1776 bool wxWindowMac::AcceptsFocus() const
1777 {
1778     return MacCanFocus() && wxWindowBase::AcceptsFocus();
1779 }
1780
1781 WXWidget wxWindowMac::MacGetContainerForEmbedding()
1782 {
1783     return GetParent()->MacGetContainerForEmbedding() ;
1784 }
1785
1786 void wxWindowMac::MacSuperChangedPosition()
1787 {
1788     // only window-absolute structures have to be moved i.e. controls
1789
1790     wxNode *node = GetChildren().First();
1791     while ( node )
1792     {
1793         wxWindowMac *child = (wxWindowMac *)node->Data();
1794         child->MacSuperChangedPosition() ;
1795         node = node->Next();
1796     }
1797 }
1798
1799 void wxWindowMac::MacTopLevelWindowChangedPosition()
1800 {
1801     // only screen-absolute structures have to be moved i.e. glcanvas
1802
1803     wxNode *node = GetChildren().First();
1804     while ( node )
1805     {
1806         wxWindowMac *child = (wxWindowMac *)node->Data();
1807         child->MacTopLevelWindowChangedPosition() ;
1808         node = node->Next();
1809     }
1810 }
1811 long wxWindowMac::MacGetLeftBorderSize( ) const
1812 {
1813     if( IsTopLevel() )
1814         return 0 ;
1815
1816     if (m_windowStyle & wxRAISED_BORDER || m_windowStyle & wxSUNKEN_BORDER )
1817     {
1818         SInt32 border = 3 ;
1819 #if wxMAC_USE_THEME_BORDER
1820 #if TARGET_CARBON
1821           GetThemeMetric( kThemeMetricListBoxFrameOutset , &border ) ;
1822 #endif
1823 #endif
1824           return border ;
1825     }
1826     else if (  m_windowStyle &wxDOUBLE_BORDER)
1827     {
1828           SInt32 border = 3 ;
1829 #if wxMAC_USE_THEME_BORDER
1830 #if TARGET_CARBON
1831           GetThemeMetric( kThemeMetricListBoxFrameOutset , &border ) ;
1832 #endif
1833 #endif
1834           return border ;
1835     }
1836     else if (m_windowStyle &wxSIMPLE_BORDER)
1837     {
1838         return 1 ;
1839     }
1840     return 0 ;
1841 }
1842
1843 long wxWindowMac::MacGetRightBorderSize( ) const
1844 {
1845     // they are all symmetric in mac themes
1846     return MacGetLeftBorderSize() ;
1847 }
1848
1849 long wxWindowMac::MacGetTopBorderSize( ) const
1850 {
1851     // they are all symmetric in mac themes
1852     return MacGetLeftBorderSize() ;
1853 }
1854
1855 long wxWindowMac::MacGetBottomBorderSize( ) const
1856 {
1857     // they are all symmetric in mac themes
1858     return MacGetLeftBorderSize() ;
1859 }
1860
1861 long wxWindowMac::MacRemoveBordersFromStyle( long style )
1862 {
1863     return style & ~( wxDOUBLE_BORDER | wxSUNKEN_BORDER | wxRAISED_BORDER | wxBORDER | wxSTATIC_BORDER ) ;
1864 }
1865
1866 // Find the wxWindowMac at the current mouse position, returning the mouse
1867 // position.
1868 wxWindowMac* wxFindWindowAtPointer(wxPoint& pt)
1869 {
1870     pt = wxGetMousePosition();
1871     wxWindowMac* found = wxFindWindowAtPoint(pt);
1872     return found;
1873 }
1874
1875 // Get the current mouse position.
1876 wxPoint wxGetMousePosition()
1877 {
1878     int x, y;
1879     wxGetMousePosition(& x, & y);
1880     return wxPoint(x, y);
1881 }
1882