src/mac/window.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        windows.cpp
   3 // Purpose:     wxWindowMac
   4 // Author:      Stefan Csomor
   5 // Modified by:
   6 // Created:     1998-01-01
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Stefan Csomor
   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 #include "wx/geometry.h"
  41
  42 #if wxUSE_CARET
  43     #include "wx/caret.h"
  44 #endif // wxUSE_CARET
  45
  46 #define wxWINDOW_HSCROLL 5998
  47 #define wxWINDOW_VSCROLL 5997
  48 #define MAC_SCROLLBAR_SIZE 16
  49
  50 #include "wx/mac/uma.h"
  51 #ifndef __DARWIN__
  52 #include <Windows.h>
  53 #include <ToolUtils.h>
  54 #endif
  55
  56 #if  wxUSE_DRAG_AND_DROP
  57 #include "wx/dnd.h"
  58 #endif
  59
  60 #include <string.h>
  61
  62 extern wxList wxPendingDelete;
  63 wxWindowMac* gFocusWindow = NULL ;
  64
  65 #ifdef __WXUNIVERSAL__
  66     IMPLEMENT_ABSTRACT_CLASS(wxWindowMac, wxWindowBase)
  67 #else // __WXMAC__
  68     IMPLEMENT_DYNAMIC_CLASS(wxWindow, wxWindowBase)
  69 #endif // __WXUNIVERSAL__/__WXMAC__
  70
  71 #if !USE_SHARED_LIBRARY
  72
  73 BEGIN_EVENT_TABLE(wxWindowMac, wxWindowBase)
  74   EVT_NC_PAINT(wxWindowMac::OnNcPaint)
  75   EVT_ERASE_BACKGROUND(wxWindowMac::OnEraseBackground)
  76   EVT_SYS_COLOUR_CHANGED(wxWindowMac::OnSysColourChanged)
  77   EVT_INIT_DIALOG(wxWindowMac::OnInitDialog)
  78   EVT_IDLE(wxWindowMac::OnIdle)
  79   EVT_SET_FOCUS(wxWindowMac::OnSetFocus)
  80   EVT_MOUSE_EVENTS(wxWindowMac::OnMouseEvent)
  81 END_EVENT_TABLE()
  82
  83 #endif
  84
  85 #define wxMAC_DEBUG_REDRAW 0
  86 #ifndef wxMAC_DEBUG_REDRAW
  87 #define wxMAC_DEBUG_REDRAW 0
  88 #endif
  89
  90 #define wxMAC_USE_THEME_BORDER 0
  91
  92
  93 // ===========================================================================
  94 // implementation
  95 // ===========================================================================
  96
  97
  98 // ----------------------------------------------------------------------------
  99 // constructors and such
 100 // ----------------------------------------------------------------------------
 101
 102 void wxWindowMac::Init()
 103 {
 104     // generic
 105     InitBase();
 106
 107     // MSW specific
 108     m_doubleClickAllowed = 0;
 109     m_winCaptured = FALSE;
 110
 111     m_isBeingDeleted = FALSE;
 112
 113     m_useCtl3D = FALSE;
 114     m_mouseInWindow = FALSE;
 115
 116     m_xThumbSize = 0;
 117     m_yThumbSize = 0;
 118     m_backgroundTransparent = FALSE;
 119
 120     // as all windows are created with WS_VISIBLE style...
 121     m_isShown = TRUE;
 122
 123     m_x = 0;
 124     m_y = 0 ;
 125     m_width = 0 ;
 126     m_height = 0 ;
 127
 128     m_hScrollBar = NULL ;
 129     m_vScrollBar = NULL ;
 130
 131     m_label = wxEmptyString;
 132 }
 133
 134 // Destructor
 135 wxWindowMac::~wxWindowMac()
 136 {
 137     SendDestroyEvent();
 138
 139     // deleting a window while it is shown invalidates the region
 140     if ( IsShown() ) {
 141         wxWindowMac* iter = this ;
 142         while( iter ) {
 143             if ( iter->IsTopLevel() )
 144             {
 145                 Refresh() ;
 146                 break ;
 147             }
 148             iter = iter->GetParent() ;
 149
 150         }
 151     }
 152
 153     m_isBeingDeleted = TRUE;
 154
 155 #ifndef __WXUNIVERSAL__
 156     // VS: make sure there's no wxFrame with last focus set to us:
 157     for ( wxWindow *win = GetParent(); win; win = win->GetParent() )
 158     {
 159         wxFrame *frame = wxDynamicCast(win, wxFrame);
 160         if ( frame )
 161         {
 162             if ( frame->GetLastFocus() == this )
 163             {
 164                 frame->SetLastFocus((wxWindow*)NULL);
 165             }
 166             break;
 167         }
 168     }
 169 #endif // __WXUNIVERSAL__
 170
 171     if ( s_lastMouseWindow == this )
 172     {
 173         s_lastMouseWindow = NULL ;
 174     }
 175
 176     wxFrame* frame = wxDynamicCast( wxGetTopLevelParent( this ) , wxFrame ) ;
 177     if ( frame )
 178     {
 179         if ( frame->GetLastFocus() == this )
 180             frame->SetLastFocus( NULL ) ;
 181     }
 182
 183     if ( gFocusWindow == this )
 184     {
 185         gFocusWindow = NULL ;
 186     }
 187
 188         // CS: copied from MSW :
 189     // VS: destroy children first and _then_ detach *this from its parent.
 190     //     If we'd do it the other way around, children wouldn't be able
 191     //     find their parent frame (see above).
 192     DestroyChildren();
 193
 194     if ( m_parent )
 195         m_parent->RemoveChild(this);
 196
 197     // delete our drop target if we've got one
 198 #if wxUSE_DRAG_AND_DROP
 199     if ( m_dropTarget != NULL )
 200     {
 201         delete m_dropTarget;
 202         m_dropTarget = NULL;
 203     }
 204 #endif // wxUSE_DRAG_AND_DROP
 205 }
 206
 207 // Constructor
 208 bool wxWindowMac::Create(wxWindowMac *parent, wxWindowID id,
 209            const wxPoint& pos,
 210            const wxSize& size,
 211            long style,
 212            const wxString& name)
 213 {
 214     wxCHECK_MSG( parent, FALSE, wxT("can't create wxWindowMac without parent") );
 215
 216 #if wxUSE_STATBOX
 217     // wxGTK doesn't allow to create controls with static box as the parent so
 218     // this will result in a crash when the program is ported to wxGTK - warn
 219     // about it
 220     //
 221     // the correct solution is to create the controls as siblings of the
 222     // static box
 223     wxASSERT_MSG( !wxDynamicCast(parent, wxStaticBox),
 224                   _T("wxStaticBox can't be used as a window parent!") );
 225 #endif // wxUSE_STATBOX
 226
 227     if ( !CreateBase(parent, id, pos, size, style, wxDefaultValidator, name) )
 228         return FALSE;
 229
 230     parent->AddChild(this);
 231
 232     m_x = (int)pos.x;
 233     m_y = (int)pos.y;
 234     AdjustForParentClientOrigin(m_x, m_y, wxSIZE_USE_EXISTING);
 235     m_width = WidthDefault( size.x );
 236     m_height = HeightDefault( size.y ) ;
 237 #ifndef __WXUNIVERSAL__
 238     // Don't give scrollbars to wxControls unless they ask for them
 239     if ( (! IsKindOf(CLASSINFO(wxControl)) && ! IsKindOf(CLASSINFO(wxStatusBar))) ||
 240          (IsKindOf(CLASSINFO(wxControl)) && ( style & wxHSCROLL || style & wxVSCROLL)))
 241     {
 242         MacCreateScrollBars( style ) ;
 243     }
 244 #endif
 245     return TRUE;
 246 }
 247
 248 void wxWindowMac::SetFocus()
 249 {
 250     if ( gFocusWindow == this )
 251         return ;
 252
 253     if ( AcceptsFocus() )
 254     {
 255         if (gFocusWindow )
 256         {
 257 #if wxUSE_CARET
 258                 // Deal with caret
 259                 if ( gFocusWindow->m_caret )
 260                 {
 261                       gFocusWindow->m_caret->OnKillFocus();
 262                 }
 263 #endif // wxUSE_CARET
 264 #ifndef __WXUNIVERSAL__
 265             wxControl* control = wxDynamicCast( gFocusWindow , wxControl ) ;
 266             if ( control && control->GetMacControl() )
 267             {
 268                 UMASetKeyboardFocus( (WindowRef) gFocusWindow->MacGetRootWindow() , (ControlHandle) control->GetMacControl()  , kControlFocusNoPart ) ;
 269                 control->MacRedrawControl() ;
 270             }
 271 #endif
 272             // Without testing the window id, for some reason
 273             // a kill focus event can still be sent to
 274             // the control just being focussed.
 275             int thisId = this->m_windowId;
 276             int gFocusWindowId = gFocusWindow->m_windowId;
 277             if (gFocusWindowId != thisId)
 278             {
 279                 wxFocusEvent event(wxEVT_KILL_FOCUS, gFocusWindow->m_windowId);
 280                 event.SetEventObject(gFocusWindow);
 281                 gFocusWindow->GetEventHandler()->ProcessEvent(event) ;
 282             }
 283         }
 284         gFocusWindow = this ;
 285         {
 286             #if wxUSE_CARET
 287             // Deal with caret
 288             if ( m_caret )
 289             {
 290                 m_caret->OnSetFocus();
 291             }
 292             #endif // wxUSE_CARET
 293             // panel wants to track the window which was the last to have focus in it
 294             wxChildFocusEvent eventFocus(this);
 295             GetEventHandler()->ProcessEvent(eventFocus);
 296
 297       #ifndef __WXUNIVERSAL__
 298             wxControl* control = wxDynamicCast( gFocusWindow , wxControl ) ;
 299             if ( control && control->GetMacControl() )
 300             {
 301                 UMASetKeyboardFocus( (WindowRef) gFocusWindow->MacGetRootWindow() , (ControlHandle) control->GetMacControl()  , kControlFocusNextPart ) ;
 302             }
 303       #endif
 304             wxFocusEvent event(wxEVT_SET_FOCUS, m_windowId);
 305             event.SetEventObject(this);
 306             GetEventHandler()->ProcessEvent(event) ;
 307         }
 308     }
 309 }
 310
 311 bool wxWindowMac::Enable(bool enable)
 312 {
 313     if ( !wxWindowBase::Enable(enable) )
 314         return FALSE;
 315
 316     MacSuperEnabled( enable ) ;
 317
 318     return TRUE;
 319 }
 320
 321 void wxWindowMac::DoCaptureMouse()
 322 {
 323     wxTheApp->s_captureWindow = this ;
 324 }
 325
 326 wxWindow* wxWindowBase::GetCapture()
 327 {
 328     return wxTheApp->s_captureWindow ;
 329 }
 330
 331 void wxWindowMac::DoReleaseMouse()
 332 {
 333     wxTheApp->s_captureWindow = NULL ;
 334 }
 335
 336 #if    wxUSE_DRAG_AND_DROP
 337
 338 void wxWindowMac::SetDropTarget(wxDropTarget *pDropTarget)
 339 {
 340     if ( m_dropTarget != 0 ) {
 341         delete m_dropTarget;
 342     }
 343
 344     m_dropTarget = pDropTarget;
 345     if ( m_dropTarget != 0 )
 346     {
 347         // TODO
 348     }
 349 }
 350
 351 #endif
 352
 353 // Old style file-manager drag&drop
 354 void wxWindowMac::DragAcceptFiles(bool accept)
 355 {
 356     // TODO
 357 }
 358
 359 // Get total size
 360 void wxWindowMac::DoGetSize(int *x, int *y) const
 361 {
 362      if(x)   *x = m_width ;
 363      if(y)   *y = m_height ;
 364 }
 365
 366 void wxWindowMac::DoGetPosition(int *x, int *y) const
 367 {
 368     int xx,yy;
 369
 370     xx = m_x ;
 371     yy = m_y ;
 372     if ( !IsTopLevel() && GetParent())
 373     {
 374         wxPoint pt(GetParent()->GetClientAreaOrigin());
 375         xx -= pt.x;
 376         yy -= pt.y;
 377     }
 378     if(x)   *x = xx;
 379     if(y)   *y = yy;
 380 }
 381
 382 #if wxUSE_MENUS
 383 bool wxWindowMac::DoPopupMenu(wxMenu *menu, int x, int y)
 384 {
 385     menu->SetInvokingWindow(this);
 386     menu->UpdateUI();
 387     ClientToScreen( &x , &y ) ;
 388
 389     menu->MacBeforeDisplay( true ) ;
 390     long menuResult = ::PopUpMenuSelect((MenuHandle) menu->GetHMenu() ,y,x, 0) ;
 391     if ( HiWord(menuResult) != 0 )
 392     {
 393         MenuCommand id ;
 394         GetMenuItemCommandID( GetMenuHandle(HiWord(menuResult)) , LoWord(menuResult) , &id ) ;
 395         wxMenuItem* item = NULL ;
 396         wxMenu* realmenu ;
 397         item = menu->FindItem(id, &realmenu) ;
 398         if (item->IsCheckable())
 399         {
 400             item->Check( !item->IsChecked() ) ;
 401         }
 402         menu->SendEvent( id , item->IsCheckable() ? item->IsChecked() : -1 ) ;
 403     }
 404     menu->MacAfterDisplay( true ) ;
 405
 406     menu->SetInvokingWindow(NULL);
 407
 408   return TRUE;
 409 }
 410 #endif
 411
 412 void wxWindowMac::DoScreenToClient(int *x, int *y) const
 413 {
 414     WindowRef window = (WindowRef) MacGetRootWindow() ;
 415
 416     Point       localwhere = {0,0} ;
 417
 418     if(x)   localwhere.h = * x ;
 419     if(y)   localwhere.v = * y ;
 420
 421     GrafPtr     port ;
 422     ::GetPort( &port ) ;
 423     ::SetPort( UMAGetWindowPort( window ) ) ;
 424     ::GlobalToLocal( &localwhere ) ;
 425     ::SetPort( port ) ;
 426
 427     if(x)   *x = localwhere.h ;
 428     if(y)   *y = localwhere.v ;
 429
 430     MacRootWindowToWindow( x , y ) ;
 431     if ( x )
 432         *x -= MacGetLeftBorderSize() ;
 433     if ( y )
 434         *y -= MacGetTopBorderSize() ;
 435 }
 436
 437 void wxWindowMac::DoClientToScreen(int *x, int *y) const
 438 {
 439     WindowRef window = (WindowRef) MacGetRootWindow() ;
 440
 441     if ( x )
 442         *x += MacGetLeftBorderSize() ;
 443     if ( y )
 444         *y += MacGetTopBorderSize() ;
 445
 446     MacWindowToRootWindow( x , y ) ;
 447
 448     Point       localwhere = { 0,0 };
 449     if(x)   localwhere.h = * x ;
 450     if(y)   localwhere.v = * y ;
 451
 452     GrafPtr     port ;
 453     ::GetPort( &port ) ;
 454     ::SetPort( UMAGetWindowPort( window ) ) ;
 455
 456     ::LocalToGlobal( &localwhere ) ;
 457     ::SetPort( port ) ;
 458     if(x)   *x = localwhere.h ;
 459     if(y)   *y = localwhere.v ;
 460 }
 461
 462 void wxWindowMac::MacClientToRootWindow( int *x , int *y ) const
 463 {
 464     wxPoint origin = GetClientAreaOrigin() ;
 465     if(x)   *x += origin.x ;
 466     if(y)   *y += origin.y ;
 467
 468     MacWindowToRootWindow( x , y ) ;
 469 }
 470
 471 void wxWindowMac::MacRootWindowToClient( int *x , int *y ) const
 472 {
 473     wxPoint origin = GetClientAreaOrigin() ;
 474     MacRootWindowToWindow( x , y ) ;
 475     if(x)   *x -= origin.x ;
 476     if(y)   *y -= origin.y ;
 477 }
 478
 479 void wxWindowMac::MacWindowToRootWindow( int *x , int *y ) const
 480 {
 481     if ( !IsTopLevel() )
 482     {
 483         if(x)   *x += m_x ;
 484         if(y)   *y += m_y ;
 485         GetParent()->MacWindowToRootWindow( x , y ) ;
 486     }
 487 }
 488
 489 void wxWindowMac::MacRootWindowToWindow( int *x , int *y ) const
 490 {
 491     if ( !IsTopLevel() )
 492     {
 493         if(x)   *x -= m_x ;
 494         if(y)   *y -= m_y ;
 495         GetParent()->MacRootWindowToWindow( x , y ) ;
 496     }
 497 }
 498
 499 bool wxWindowMac::SetCursor(const wxCursor& cursor)
 500 {
 501     if (m_cursor == cursor)
 502         return FALSE;
 503
 504     if (wxNullCursor == cursor)
 505     {
 506         if ( ! wxWindowBase::SetCursor( *wxSTANDARD_CURSOR ) )
 507             return FALSE ;
 508     }
 509     else
 510     {
 511         if ( ! wxWindowBase::SetCursor( cursor ) )
 512             return FALSE ;
 513     }
 514
 515     wxASSERT_MSG( m_cursor.Ok(),
 516         wxT("cursor must be valid after call to the base version"));
 517
 518     Point pt ;
 519     wxWindowMac *mouseWin ;
 520     GetMouse( &pt ) ;
 521
 522     // Change the cursor NOW if we're within the correct window
 523
 524     if ( MacGetWindowFromPoint( wxPoint( pt.h , pt.v ) , &mouseWin ) )
 525     {
 526         if ( mouseWin == this && !wxIsBusy() )
 527         {
 528             m_cursor.MacInstall() ;
 529         }
 530     }
 531
 532     return TRUE ;
 533 }
 534
 535
 536 // Get size *available for subwindows* i.e. excluding menu bar etc.
 537 void wxWindowMac::DoGetClientSize(int *x, int *y) const
 538 {
 539     int ww, hh;
 540     ww = m_width ;
 541     hh = m_height ;
 542
 543     ww -= MacGetLeftBorderSize(  )  + MacGetRightBorderSize(  ) ;
 544     hh -= MacGetTopBorderSize(  ) + MacGetBottomBorderSize( );
 545
 546     if ( (m_vScrollBar && m_vScrollBar->IsShown()) || (m_hScrollBar  && m_hScrollBar->IsShown()) )
 547     {
 548         int x1 = 0 ;
 549         int y1 = 0 ;
 550         int w = m_width ;
 551         int h = m_height ;
 552
 553         MacClientToRootWindow( &x1 , &y1 ) ;
 554         MacClientToRootWindow( &w , &h ) ;
 555
 556         wxWindowMac *iter = (wxWindowMac*)this ;
 557
 558         int totW = 10000 , totH = 10000;
 559         while( iter )
 560         {
 561             if ( iter->IsTopLevel() )
 562             {
 563                 totW = iter->m_width ;
 564                 totH = iter->m_height ;
 565                 break ;
 566             }
 567
 568             iter = iter->GetParent() ;
 569         }
 570
 571         if (m_hScrollBar  && m_hScrollBar->IsShown() )
 572         {
 573             hh -= MAC_SCROLLBAR_SIZE;
 574             if ( h-y1 >= totH )
 575             {
 576                 hh += 1 ;
 577             }
 578         }
 579         if (m_vScrollBar  && m_vScrollBar->IsShown() )
 580         {
 581             ww -= MAC_SCROLLBAR_SIZE;
 582             if ( w-x1 >= totW )
 583             {
 584                 ww += 1 ;
 585             }
 586         }
 587     }
 588     if(x)   *x = ww;
 589     if(y)   *y = hh;
 590 }
 591
 592
 593 // ----------------------------------------------------------------------------
 594 // tooltips
 595 // ----------------------------------------------------------------------------
 596
 597 #if wxUSE_TOOLTIPS
 598
 599 void wxWindowMac::DoSetToolTip(wxToolTip *tooltip)
 600 {
 601     wxWindowBase::DoSetToolTip(tooltip);
 602
 603     if ( m_tooltip )
 604         m_tooltip->SetWindow(this);
 605 }
 606
 607 #endif // wxUSE_TOOLTIPS
 608
 609 void wxWindowMac::DoMoveWindow(int x, int y, int width, int height)
 610 {
 611     int former_x = m_x ;
 612     int former_y = m_y ;
 613     int former_w = m_width ;
 614     int former_h = m_height ;
 615
 616     int actualWidth = width;
 617     int actualHeight = height;
 618     int actualX = x;
 619     int actualY = y;
 620
 621     if ((m_minWidth != -1) && (actualWidth < m_minWidth))
 622         actualWidth = m_minWidth;
 623     if ((m_minHeight != -1) && (actualHeight < m_minHeight))
 624         actualHeight = m_minHeight;
 625     if ((m_maxWidth != -1) && (actualWidth > m_maxWidth))
 626         actualWidth = m_maxWidth;
 627     if ((m_maxHeight != -1) && (actualHeight > m_maxHeight))
 628         actualHeight = m_maxHeight;
 629
 630     bool doMove = false ;
 631     bool doResize = false ;
 632
 633     if ( actualX != former_x || actualY != former_y )
 634     {
 635         doMove = true ;
 636     }
 637     if ( actualWidth != former_w || actualHeight != former_h )
 638     {
 639         doResize = true ;
 640     }
 641
 642     if ( doMove || doResize )
 643     {
 644         // erase former position
 645
 646         bool partialRepaint = false ;
 647
 648         if ( HasFlag(wxNO_FULL_REPAINT_ON_RESIZE) )
 649         {
 650             wxPoint oldPos( m_x , m_y ) ;
 651             wxPoint newPos( actualX , actualY ) ;
 652             MacWindowToRootWindow( &oldPos.x , &oldPos.y ) ;
 653             MacWindowToRootWindow( &newPos.x , &newPos.y ) ;
 654             if ( oldPos == newPos )
 655             {
 656                 partialRepaint = true ;
 657                 RgnHandle oldRgn,newRgn,diffRgn ;
 658                 oldRgn = NewRgn() ;
 659                 newRgn = NewRgn() ;
 660                 diffRgn = NewRgn() ;
 661                 SetRectRgn(oldRgn , oldPos.x , oldPos.y , oldPos.x + m_width , oldPos.y + m_height ) ;
 662                 SetRectRgn(newRgn , newPos.x , newPos.y , newPos.x + actualWidth , newPos.y + actualHeight ) ;
 663                 DiffRgn( newRgn , oldRgn , diffRgn ) ;
 664                 InvalWindowRgn( (WindowRef) MacGetRootWindow() , diffRgn ) ;
 665                 DiffRgn( oldRgn , newRgn , diffRgn ) ;
 666                 InvalWindowRgn( (WindowRef) MacGetRootWindow() , diffRgn ) ;
 667                 DisposeRgn(oldRgn) ;
 668                 DisposeRgn(newRgn) ;
 669                 DisposeRgn(diffRgn) ;
 670             }
 671         }
 672
 673         if ( !partialRepaint )
 674             Refresh() ;
 675
 676         m_x = actualX ;
 677         m_y = actualY ;
 678         m_width = actualWidth ;
 679         m_height = actualHeight ;
 680
 681         // update any low-level frame-relative positions
 682
 683         MacUpdateDimensions() ;
 684         // erase new position
 685
 686         if ( !partialRepaint )
 687             Refresh() ;
 688         if ( doMove )
 689             wxWindowMac::MacSuperChangedPosition() ; // like this only children will be notified
 690
 691         MacRepositionScrollBars() ;
 692         if ( doMove )
 693         {
 694             wxPoint point(m_x, m_y);
 695             wxMoveEvent event(point, m_windowId);
 696             event.SetEventObject(this);
 697             GetEventHandler()->ProcessEvent(event) ;
 698         }
 699         if ( doResize )
 700         {
 701             MacRepositionScrollBars() ;
 702             wxSize size(m_width, m_height);
 703             wxSizeEvent event(size, m_windowId);
 704             event.SetEventObject(this);
 705             GetEventHandler()->ProcessEvent(event);
 706         }
 707     }
 708
 709 }
 710
 711 // set the size of the window: if the dimensions are positive, just use them,
 712 // but if any of them is equal to -1, it means that we must find the value for
 713 // it ourselves (unless sizeFlags contains wxSIZE_ALLOW_MINUS_ONE flag, in
 714 // which case -1 is a valid value for x and y)
 715 //
 716 // If sizeFlags contains wxSIZE_AUTO_WIDTH/HEIGHT flags (default), we calculate
 717 // the width/height to best suit our contents, otherwise we reuse the current
 718 // width/height
 719 void wxWindowMac::DoSetSize(int x, int y, int width, int height, int sizeFlags)
 720 {
 721     // get the current size and position...
 722     int currentX, currentY;
 723     GetPosition(&currentX, &currentY);
 724
 725     int currentW,currentH;
 726     GetSize(&currentW, &currentH);
 727
 728     // ... and don't do anything (avoiding flicker) if it's already ok
 729     if ( x == currentX && y == currentY &&
 730         width == currentW && height == currentH )
 731     {
 732         MacRepositionScrollBars() ; // we might have a real position shift
 733         return;
 734     }
 735
 736     if ( x == -1 && !(sizeFlags & wxSIZE_ALLOW_MINUS_ONE) )
 737         x = currentX;
 738     if ( y == -1 && !(sizeFlags & wxSIZE_ALLOW_MINUS_ONE) )
 739         y = currentY;
 740
 741     AdjustForParentClientOrigin(x, y, sizeFlags);
 742
 743     wxSize size(-1, -1);
 744     if ( width == -1 )
 745     {
 746         if ( sizeFlags & wxSIZE_AUTO_WIDTH )
 747         {
 748             size = DoGetBestSize();
 749             width = size.x;
 750         }
 751         else
 752         {
 753             // just take the current one
 754             width = currentW;
 755         }
 756     }
 757
 758     if ( height == -1 )
 759     {
 760         if ( sizeFlags & wxSIZE_AUTO_HEIGHT )
 761         {
 762             if ( size.x == -1 )
 763             {
 764                 size = DoGetBestSize();
 765             }
 766             //else: already called DoGetBestSize() above
 767
 768             height = size.y;
 769         }
 770         else
 771         {
 772             // just take the current one
 773             height = currentH;
 774         }
 775     }
 776
 777     DoMoveWindow(x, y, width, height);
 778
 779 }
 780 // For implementation purposes - sometimes decorations make the client area
 781 // smaller
 782
 783 wxPoint wxWindowMac::GetClientAreaOrigin() const
 784 {
 785     return wxPoint(MacGetLeftBorderSize(  ) , MacGetTopBorderSize(  ) );
 786 }
 787
 788 void wxWindowMac::SetTitle(const wxString& title)
 789 {
 790     m_label = title ;
 791 }
 792
 793 wxString wxWindowMac::GetTitle() const
 794 {
 795     return m_label ;
 796 }
 797
 798 bool wxWindowMac::Show(bool show)
 799 {
 800     if ( !wxWindowBase::Show(show) )
 801         return FALSE;
 802
 803 /*
 804     WindowRef window = (WindowRef) MacGetRootWindow() ;
 805     wxWindowMac* win = wxFindWinFromMacWindow( window ) ;
 806     if ( win == NULL && win->m_isBeingDeleted )
 807         return FALSE ;
 808 */
 809     MacSuperShown( show ) ;
 810     Refresh() ;
 811 /*
 812     if ( !show )
 813     {
 814         if ( win && !win->m_isBeingDeleted )
 815             Refresh() ;
 816     }
 817     else
 818     {
 819         Refresh() ;
 820     }
 821 */
 822     return TRUE;
 823 }
 824
 825 void wxWindowMac::MacSuperShown( bool show )
 826 {
 827     wxWindowListNode *node = GetChildren().GetFirst();
 828     while ( node )
 829     {
 830         wxWindowMac *child = (wxWindowMac *)node->GetData();
 831         if ( child->m_isShown )
 832             child->MacSuperShown( show ) ;
 833         node = node->GetNext();
 834     }
 835 }
 836
 837 void wxWindowMac::MacSuperEnabled( bool enabled )
 838 {
 839     if ( !IsTopLevel() )
 840     {
 841       // to be absolutely correct we'd have to invalidate (with eraseBkground
 842       // because unter MacOSX the frames are drawn with an addXXX mode)
 843       // the borders area
 844     }
 845     wxWindowListNode *node = GetChildren().GetFirst();
 846     while ( node )
 847     {
 848         wxWindowMac *child = (wxWindowMac *)node->GetData();
 849         if ( child->m_isShown )
 850             child->MacSuperEnabled( enabled ) ;
 851         node = node->GetNext();
 852     }
 853 }
 854
 855 bool wxWindowMac::MacIsReallyShown() const
 856 {
 857     if ( m_isShown && (m_parent != NULL) ) {
 858         return m_parent->MacIsReallyShown();
 859     }
 860     return m_isShown;
 861 /*
 862     bool status = m_isShown ;
 863     wxWindowMac * win = this ;
 864     while ( status && win->m_parent != NULL )
 865     {
 866         win = win->m_parent ;
 867         status = win->m_isShown ;
 868     }
 869     return status ;
 870 */
 871 }
 872
 873 int wxWindowMac::GetCharHeight() const
 874 {
 875     wxClientDC dc ( (wxWindowMac*)this ) ;
 876     return dc.GetCharHeight() ;
 877 }
 878
 879 int wxWindowMac::GetCharWidth() const
 880 {
 881     wxClientDC dc ( (wxWindowMac*)this ) ;
 882     return dc.GetCharWidth() ;
 883 }
 884
 885 void wxWindowMac::GetTextExtent(const wxString& string, int *x, int *y,
 886                            int *descent, int *externalLeading, const wxFont *theFont ) const
 887 {
 888     const wxFont *fontToUse = theFont;
 889     if ( !fontToUse )
 890         fontToUse = &m_font;
 891
 892     wxClientDC dc( (wxWindowMac*) this ) ;
 893     long lx,ly,ld,le ;
 894     dc.GetTextExtent( string , &lx , &ly , &ld, &le, (wxFont *)fontToUse ) ;
 895     if ( externalLeading )
 896         *externalLeading = le ;
 897     if ( descent )
 898         *descent = ld ;
 899     if ( x )
 900         *x = lx ;
 901     if ( y )
 902         *y = ly ;
 903 }
 904
 905 /*
 906  * Rect is given in client coordinates, for further reading, read wxTopLevelWindowMac::InvalidateRect
 907  * we always intersect with the entire window, not only with the client area
 908  */
 909
 910 void wxWindowMac::Refresh(bool eraseBack, const wxRect *rect)
 911 {
 912     if ( MacGetTopLevelWindow() == NULL )
 913         return ;
 914
 915     wxPoint client = GetClientAreaOrigin();
 916     int x1 = -client.x;
 917     int y1 = -client.y;
 918     int x2 = m_width - client.x;
 919     int y2 = m_height - client.y;
 920
 921     if (IsKindOf( CLASSINFO(wxButton)))
 922     {
 923         // buttons have an "aura"
 924         y1 -= 5;
 925         x1 -= 5;
 926         y2 += 5;
 927         x2 += 5;
 928     }
 929
 930     Rect clientrect = { y1, x1, y2, x2 };
 931
 932     if ( rect )
 933     {
 934         Rect r = { rect->y , rect->x , rect->y + rect->height , rect->x + rect->width } ;
 935         SectRect( &clientrect , &r , &clientrect ) ;
 936     }
 937
 938     if ( !EmptyRect( &clientrect ) )
 939     {
 940       int top = 0 , left = 0 ;
 941
 942       MacClientToRootWindow( &left , &top ) ;
 943       OffsetRect( &clientrect , left , top ) ;
 944
 945       MacGetTopLevelWindow()->MacInvalidate( &clientrect , eraseBack ) ;
 946     }
 947 }
 948
 949 #if wxUSE_CARET && WXWIN_COMPATIBILITY
 950 // ---------------------------------------------------------------------------
 951 // Caret manipulation
 952 // ---------------------------------------------------------------------------
 953
 954 void wxWindowMac::CreateCaret(int w, int h)
 955 {
 956     SetCaret(new wxCaret(this, w, h));
 957 }
 958
 959 void wxWindowMac::CreateCaret(const wxBitmap *WXUNUSED(bitmap))
 960 {
 961     wxFAIL_MSG("not implemented");
 962 }
 963
 964 void wxWindowMac::ShowCaret(bool show)
 965 {
 966     wxCHECK_RET( m_caret, "no caret to show" );
 967
 968     m_caret->Show(show);
 969 }
 970
 971 void wxWindowMac::DestroyCaret()
 972 {
 973     SetCaret(NULL);
 974 }
 975
 976 void wxWindowMac::SetCaretPos(int x, int y)
 977 {
 978     wxCHECK_RET( m_caret, "no caret to move" );
 979
 980     m_caret->Move(x, y);
 981 }
 982
 983 void wxWindowMac::GetCaretPos(int *x, int *y) const
 984 {
 985     wxCHECK_RET( m_caret, "no caret to get position of" );
 986
 987     m_caret->GetPosition(x, y);
 988 }
 989 #endif // wxUSE_CARET
 990
 991 wxWindowMac *wxGetActiveWindow()
 992 {
 993     // actually this is a windows-only concept
 994     return NULL;
 995 }
 996
 997 // Coordinates relative to the window
 998 void wxWindowMac::WarpPointer (int x_pos, int y_pos)
 999 {
1000     // We really don't move the mouse programmatically under Mac.
1001 }
1002
1003 const wxBrush& wxWindowMac::MacGetBackgroundBrush()
1004 {
1005     if ( m_backgroundColour == wxSystemSettings::GetColour(wxSYS_COLOUR_APPWORKSPACE) )
1006     {
1007         m_macBackgroundBrush.SetMacTheme( kThemeBrushDocumentWindowBackground ) ;
1008     }
1009     else if (  m_backgroundColour == wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE ) )
1010     {
1011         // on mac we have the difficult situation, that 3dface gray can be different colours, depending whether
1012         // it is on a notebook panel or not, in order to take care of that we walk up the hierarchy until we have
1013         // either a non gray background color or a non control window
1014
1015         WindowRef window = (WindowRef) MacGetRootWindow() ;
1016
1017         wxWindowMac* parent = GetParent() ;
1018         while( parent )
1019         {
1020             if ( parent->MacGetRootWindow() != window )
1021             {
1022                 // we are in a different window on the mac system
1023                 parent = NULL ;
1024                 break ;
1025             }
1026
1027             {
1028                 if ( parent->m_backgroundColour != wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE )
1029                     && parent->m_backgroundColour != wxSystemSettings::GetColour(wxSYS_COLOUR_APPWORKSPACE) )
1030                 {
1031                     // if we have any other colours in the hierarchy
1032                     m_macBackgroundBrush.SetColour( parent->m_backgroundColour ) ;
1033                     break ;
1034                 }
1035                 // if we have the normal colours in the hierarchy but another control etc. -> use it's background
1036                 if ( parent->IsKindOf( CLASSINFO( wxNotebook ) ) || parent->IsKindOf( CLASSINFO( wxTabCtrl ) ))
1037                 {
1038                     Rect extent = { 0 , 0 , 0 , 0 } ;
1039                     int x , y ;
1040                     x = y = 0 ;
1041                     wxSize size = parent->GetSize() ;
1042                     parent->MacClientToRootWindow( &x , &y ) ;
1043                     extent.left = x ;
1044                     extent.top = y ;
1045                     extent.top-- ;
1046                     extent.right = x + size.x ;
1047                     extent.bottom = y + size.y ;
1048                     m_macBackgroundBrush.SetMacThemeBackground( kThemeBackgroundTabPane , (WXRECTPTR) &extent ) ; // todo eventually change for inactive
1049                     break ;
1050                 }
1051             }
1052             parent = parent->GetParent() ;
1053         }
1054         if ( !parent )
1055         {
1056             m_macBackgroundBrush.SetMacTheme( kThemeBrushDialogBackgroundActive ) ; // todo eventually change for inactive
1057         }
1058     }
1059     else
1060     {
1061         m_macBackgroundBrush.SetColour( m_backgroundColour ) ;
1062     }
1063
1064     return m_macBackgroundBrush ;
1065 }
1066
1067 void wxWindowMac::OnEraseBackground(wxEraseEvent& event)
1068 {
1069     event.GetDC()->Clear() ;
1070 }
1071
1072 void wxWindowMac::OnNcPaint( wxNcPaintEvent& event )
1073 {
1074     wxWindowDC dc(this) ;
1075     wxMacPortSetter helper(&dc) ;
1076
1077     MacPaintBorders( dc.m_macLocalOrigin.x , dc.m_macLocalOrigin.y) ;
1078 }
1079
1080 int wxWindowMac::GetScrollPos(int orient) const
1081 {
1082     if ( orient == wxHORIZONTAL )
1083     {
1084        if ( m_hScrollBar )
1085            return m_hScrollBar->GetThumbPosition() ;
1086     }
1087     else
1088     {
1089        if ( m_vScrollBar )
1090            return m_vScrollBar->GetThumbPosition() ;
1091     }
1092     return 0;
1093 }
1094
1095 // This now returns the whole range, not just the number
1096 // of positions that we can scroll.
1097 int wxWindowMac::GetScrollRange(int orient) const
1098 {
1099     if ( orient == wxHORIZONTAL )
1100     {
1101        if ( m_hScrollBar )
1102            return m_hScrollBar->GetRange() ;
1103     }
1104     else
1105     {
1106        if ( m_vScrollBar )
1107            return m_vScrollBar->GetRange() ;
1108     }
1109     return 0;
1110 }
1111
1112 int wxWindowMac::GetScrollThumb(int orient) const
1113 {
1114     if ( orient == wxHORIZONTAL )
1115     {
1116        if ( m_hScrollBar )
1117            return m_hScrollBar->GetThumbSize() ;
1118     }
1119     else
1120     {
1121        if ( m_vScrollBar )
1122            return m_vScrollBar->GetThumbSize() ;
1123     }
1124     return 0;
1125 }
1126
1127 void wxWindowMac::SetScrollPos(int orient, int pos, bool refresh)
1128 {
1129     if ( orient == wxHORIZONTAL )
1130     {
1131        if ( m_hScrollBar )
1132            m_hScrollBar->SetThumbPosition( pos ) ;
1133     }
1134     else
1135     {
1136        if ( m_vScrollBar )
1137            m_vScrollBar->SetThumbPosition( pos ) ;
1138     }
1139 }
1140
1141 void wxWindowMac::MacPaintBorders( int left , int top )
1142 {
1143     if( IsTopLevel() )
1144         return ;
1145
1146     RGBColor white = { 0xFFFF, 0xFFFF , 0xFFFF } ;
1147     RGBColor black = { 0x0000, 0x0000 , 0x0000 } ;
1148     RGBColor face = { 0xDDDD, 0xDDDD , 0xDDDD } ;
1149     RGBColor shadow = { 0x4444, 0x4444 , 0x4444 } ;
1150     PenNormal() ;
1151
1152     if (HasFlag(wxRAISED_BORDER) || HasFlag( wxSUNKEN_BORDER) || HasFlag(wxDOUBLE_BORDER) )
1153     {
1154 #if wxMAC_USE_THEME_BORDER
1155           Rect rect = { top , left , m_height + top , m_width + left } ;
1156           SInt32 border = 0 ;
1157           /*
1158           GetThemeMetric( kThemeMetricListBoxFrameOutset , &border ) ;
1159           InsetRect( &rect , border , border );
1160       DrawThemeListBoxFrame(&rect,IsEnabled() ? kThemeStateActive : kThemeStateInactive) ;
1161       */
1162
1163         DrawThemePrimaryGroup(&rect  ,IsEnabled() ? kThemeStateActive : kThemeStateInactive) ;
1164 #else
1165         bool sunken = HasFlag( wxSUNKEN_BORDER ) ;
1166         RGBForeColor( &face );
1167         MoveTo( left + 0 , top + m_height - 2 );
1168         LineTo( left + 0 , top + 0 );
1169         LineTo( left + m_width - 2 , top + 0 );
1170
1171         MoveTo( left + 2 , top + m_height - 3 );
1172         LineTo( left + m_width - 3 , top + m_height - 3 );
1173         LineTo( left + m_width - 3 , top + 2 );
1174
1175         RGBForeColor( sunken ? &face : &black );
1176         MoveTo( left + 0 , top + m_height - 1 );
1177         LineTo( left + m_width - 1 , top + m_height - 1 );
1178         LineTo( left + m_width - 1 , top + 0 );
1179
1180         RGBForeColor( sunken ? &shadow : &white );
1181         MoveTo( left + 1 , top + m_height - 3 );
1182         LineTo( left + 1, top + 1 );
1183         LineTo( left + m_width - 3 , top + 1 );
1184
1185         RGBForeColor( sunken ? &white : &shadow );
1186         MoveTo( left + 1 , top + m_height - 2 );
1187         LineTo( left + m_width - 2 , top + m_height - 2 );
1188         LineTo( left + m_width - 2 , top + 1 );
1189
1190         RGBForeColor( sunken ? &black : &face );
1191         MoveTo( left + 2 , top + m_height - 4 );
1192         LineTo( left + 2 , top + 2 );
1193         LineTo( left + m_width - 4 , top + 2 );
1194 #endif
1195     }
1196     else if (HasFlag(wxSIMPLE_BORDER))
1197     {
1198             Rect rect = { top , left , m_height + top , m_width + left } ;
1199         RGBForeColor( &black ) ;
1200         FrameRect( &rect ) ;
1201     }
1202 }
1203
1204 void wxWindowMac::RemoveChild( wxWindowBase *child )
1205 {
1206     if ( child == m_hScrollBar )
1207         m_hScrollBar = NULL ;
1208     if ( child == m_vScrollBar )
1209         m_vScrollBar = NULL ;
1210
1211     wxWindowBase::RemoveChild( child ) ;
1212 }
1213
1214 // New function that will replace some of the above.
1215 void wxWindowMac::SetScrollbar(int orient, int pos, int thumbVisible,
1216     int range, bool refresh)
1217 {
1218     if ( orient == wxHORIZONTAL )
1219     {
1220         if ( m_hScrollBar )
1221         {
1222             if ( range == 0 || thumbVisible >= range )
1223             {
1224                 if ( m_hScrollBar->IsShown() )
1225                     m_hScrollBar->Show(false) ;
1226             }
1227             else
1228             {
1229                 if ( !m_hScrollBar->IsShown() )
1230                     m_hScrollBar->Show(true) ;
1231                 m_hScrollBar->SetScrollbar( pos , thumbVisible , range , thumbVisible , refresh ) ;
1232             }
1233         }
1234     }
1235     else
1236     {
1237         if ( m_vScrollBar )
1238         {
1239             if ( range == 0 || thumbVisible >= range )
1240             {
1241                 if ( m_vScrollBar->IsShown() )
1242                     m_vScrollBar->Show(false) ;
1243             }
1244             else
1245             {
1246                 if ( !m_vScrollBar->IsShown() )
1247                     m_vScrollBar->Show(true) ;
1248                 m_vScrollBar->SetScrollbar( pos , thumbVisible , range , thumbVisible , refresh ) ;
1249             }
1250         }
1251     }
1252     MacRepositionScrollBars() ;
1253 }
1254
1255 // Does a physical scroll
1256 void wxWindowMac::ScrollWindow(int dx, int dy, const wxRect *rect)
1257 {
1258     wxClientDC dc(this) ;
1259     wxMacPortSetter helper(&dc) ;
1260
1261     {
1262         int width , height ;
1263         GetClientSize( &width , &height ) ;
1264
1265         Rect scrollrect = { dc.YLOG2DEVMAC(0) , dc.XLOG2DEVMAC(0) , dc.YLOG2DEVMAC(height) , dc.XLOG2DEVMAC(width) } ;
1266         RgnHandle updateRgn = NewRgn() ;
1267         ClipRect( &scrollrect ) ;
1268         if ( rect )
1269         {
1270             Rect r = { dc.YLOG2DEVMAC(rect->y) , dc.XLOG2DEVMAC(rect->x) , dc.YLOG2DEVMAC(rect->y + rect->height) ,
1271                 dc.XLOG2DEVMAC(rect->x + rect->width) } ;
1272             SectRect( &scrollrect , &r , &scrollrect ) ;
1273         }
1274         ScrollRect( &scrollrect , dx , dy , updateRgn ) ;
1275         InvalWindowRgn( (WindowRef) MacGetRootWindow() ,  updateRgn ) ;
1276         DisposeRgn( updateRgn ) ;
1277     }
1278
1279     for (wxWindowListNode *node = GetChildren().GetFirst(); node; node = node->GetNext())
1280     {
1281         wxWindowMac *child = (wxWindowMac*)node->GetData();
1282         if (child == m_vScrollBar) continue;
1283         if (child == m_hScrollBar) continue;
1284         if (child->IsTopLevel()) continue;
1285
1286         int x,y;
1287         child->GetPosition( &x, &y );
1288         int w,h;
1289         child->GetSize( &w, &h );
1290         child->SetSize( x+dx, y+dy, w, h );
1291     }
1292
1293 }
1294
1295 void wxWindowMac::MacOnScroll(wxScrollEvent &event )
1296 {
1297     if ( event.m_eventObject == m_vScrollBar || event.m_eventObject == m_hScrollBar )
1298     {
1299         wxScrollWinEvent wevent;
1300         wevent.SetPosition(event.GetPosition());
1301         wevent.SetOrientation(event.GetOrientation());
1302         wevent.m_eventObject = this;
1303
1304         if (event.m_eventType == wxEVT_SCROLL_TOP) {
1305             wevent.m_eventType = wxEVT_SCROLLWIN_TOP;
1306         } else
1307             if (event.m_eventType == wxEVT_SCROLL_BOTTOM) {
1308                 wevent.m_eventType = wxEVT_SCROLLWIN_BOTTOM;
1309             } else
1310                 if (event.m_eventType == wxEVT_SCROLL_LINEUP) {
1311                     wevent.m_eventType = wxEVT_SCROLLWIN_LINEUP;
1312                 } else
1313                     if (event.m_eventType == wxEVT_SCROLL_LINEDOWN) {
1314                         wevent.m_eventType = wxEVT_SCROLLWIN_LINEDOWN;
1315                     } else
1316                         if (event.m_eventType == wxEVT_SCROLL_PAGEUP) {
1317                             wevent.m_eventType = wxEVT_SCROLLWIN_PAGEUP;
1318                         } else
1319                             if (event.m_eventType == wxEVT_SCROLL_PAGEDOWN) {
1320                                 wevent.m_eventType = wxEVT_SCROLLWIN_PAGEDOWN;
1321                             } else
1322                                 if (event.m_eventType == wxEVT_SCROLL_THUMBTRACK) {
1323                                     wevent.m_eventType = wxEVT_SCROLLWIN_THUMBTRACK;
1324                                 }
1325
1326                                 GetEventHandler()->ProcessEvent(wevent);
1327     }
1328 }
1329
1330 // Get the window with the focus
1331 wxWindowMac *wxWindowBase::FindFocus()
1332 {
1333     return gFocusWindow ;
1334 }
1335
1336 #if WXWIN_COMPATIBILITY
1337 // If nothing defined for this, try the parent.
1338 // E.g. we may be a button loaded from a resource, with no callback function
1339 // defined.
1340 void wxWindowMac::OnCommand(wxWindowMac& win, wxCommandEvent& event)
1341 {
1342     if ( GetEventHandler()->ProcessEvent(event)  )
1343         return;
1344     if ( m_parent )
1345         m_parent->GetEventHandler()->OnCommand(win, event);
1346 }
1347 #endif // WXWIN_COMPATIBILITY_2
1348
1349 #if WXWIN_COMPATIBILITY
1350 wxObject* wxWindowMac::GetChild(int number) const
1351 {
1352     // Return a pointer to the Nth object in the Panel
1353     wxNode *node = GetChildren().GetFirst();
1354     int n = number;
1355     while (node && n--)
1356         node = node->GetNext();
1357     if ( node )
1358     {
1359         wxObject *obj = (wxObject *)node->GetData();
1360         return(obj);
1361     }
1362     else
1363         return NULL;
1364 }
1365 #endif // WXWIN_COMPATIBILITY
1366
1367 void wxWindowMac::OnSetFocus(wxFocusEvent& event)
1368 {
1369     // panel wants to track the window which was the last to have focus in it,
1370     // so we want to set ourselves as the window which last had focus
1371     //
1372     // notice that it's also important to do it upwards the tree becaus
1373     // otherwise when the top level panel gets focus, it won't set it back to
1374     // us, but to some other sibling
1375
1376     // CS:don't know if this is still needed:
1377     //wxChildFocusEvent eventFocus(this);
1378     //(void)GetEventHandler()->ProcessEvent(eventFocus);
1379
1380     event.Skip();
1381 }
1382
1383 void wxWindowMac::Clear()
1384 {
1385     wxClientDC dc(this);
1386     wxBrush brush(GetBackgroundColour(), wxSOLID);
1387     dc.SetBackground(brush);
1388     dc.Clear();
1389 }
1390
1391 // Setup background and foreground colours correctly
1392 void wxWindowMac::SetupColours()
1393 {
1394     if ( GetParent() )
1395         SetBackgroundColour(GetParent()->GetBackgroundColour());
1396 }
1397
1398 void wxWindowMac::OnIdle(wxIdleEvent& event)
1399 {
1400 /*
1401    // Check if we need to send a LEAVE event
1402    if (m_mouseInWindow)
1403    {
1404        POINT pt;
1405        ::GetCursorPos(&pt);
1406        if (::WindowFromPoint(pt) != (HWND) GetHWND())
1407        {
1408            // Generate a LEAVE event
1409            m_mouseInWindow = FALSE;
1410            MSWOnMouseLeave(pt.x, pt.y, 0);
1411        }
1412     }
1413 */
1414
1415     // This calls the UI-update mechanism (querying windows for
1416     // menu/toolbar/control state information)
1417     UpdateWindowUI();
1418 }
1419
1420 // Raise the window to the top of the Z order
1421 void wxWindowMac::Raise()
1422 {
1423 }
1424
1425 // Lower the window to the bottom of the Z order
1426 void wxWindowMac::Lower()
1427 {
1428 }
1429
1430 void wxWindowMac::DoSetClientSize(int width, int height)
1431 {
1432     if ( width != -1 || height != -1 )
1433     {
1434
1435         if ( width != -1 && m_vScrollBar )
1436             width += MAC_SCROLLBAR_SIZE ;
1437         if ( height != -1 && m_vScrollBar )
1438             height += MAC_SCROLLBAR_SIZE ;
1439
1440         width += MacGetLeftBorderSize(  ) + MacGetRightBorderSize( ) ;
1441         height += MacGetTopBorderSize(  ) + MacGetBottomBorderSize( ) ;
1442
1443         DoSetSize( -1 , -1 , width , height ) ;
1444     }
1445 }
1446
1447
1448 wxWindowMac* wxWindowMac::s_lastMouseWindow = NULL ;
1449
1450 bool wxWindowMac::MacGetWindowFromPointSub( const wxPoint &point , wxWindowMac** outWin )
1451 {
1452     if ( IsTopLevel() )
1453     {
1454         if ((point.x < 0) || (point.y < 0) ||
1455             (point.x > (m_width)) || (point.y > (m_height)))
1456             return FALSE;
1457     }
1458     else
1459     {
1460         if ((point.x < m_x) || (point.y < m_y) ||
1461             (point.x > (m_x + m_width)) || (point.y > (m_y + m_height)))
1462             return FALSE;
1463     }
1464
1465     WindowRef window = (WindowRef) MacGetRootWindow() ;
1466
1467     wxPoint newPoint( point ) ;
1468
1469     if ( !IsTopLevel() )
1470     {
1471         newPoint.x -= m_x;
1472         newPoint.y -= m_y;
1473     }
1474
1475     for (wxWindowListNode *node = GetChildren().GetFirst(); node; node = node->GetNext())
1476     {
1477         wxWindowMac *child = (wxWindowMac*)node->GetData();
1478         // added the m_isShown test --dmazzoni
1479         if ( child->MacGetRootWindow() == window && child->m_isShown )
1480         {
1481             if (child->MacGetWindowFromPointSub(newPoint , outWin ))
1482                 return TRUE;
1483         }
1484     }
1485
1486     *outWin = this ;
1487     return TRUE;
1488 }
1489
1490 bool wxWindowMac::MacGetWindowFromPoint( const wxPoint &screenpoint , wxWindowMac** outWin )
1491 {
1492     WindowRef window ;
1493
1494     Point pt = { screenpoint.y , screenpoint.x } ;
1495     if ( ::FindWindow( pt , &window ) == 3 )
1496     {
1497
1498         wxWindowMac* win = wxFindWinFromMacWindow( window ) ;
1499         if ( win )
1500         {
1501             // No, this yields the CLIENT are, we need the whole frame. RR.
1502             // point = win->ScreenToClient( point ) ;
1503
1504             GrafPtr     port;
1505             ::GetPort( &port ) ;
1506             ::SetPort( UMAGetWindowPort( window ) ) ;
1507             ::GlobalToLocal( &pt ) ;
1508             ::SetPort( port ) ;
1509
1510             wxPoint point( pt.h, pt.v ) ;
1511
1512             return win->MacGetWindowFromPointSub( point , outWin ) ;
1513         }
1514     }
1515     return FALSE ;
1516 }
1517
1518 static wxWindow *gs_lastWhich = NULL;
1519
1520 bool wxWindowMac::MacSetupCursor( const wxPoint& pt)
1521 {
1522     // first trigger a set cursor event
1523
1524     wxPoint clientorigin = GetClientAreaOrigin() ;
1525     wxSize clientsize = GetClientSize() ;
1526     wxCursor cursor ;
1527     if ( wxRect2DInt( clientorigin.x , clientorigin.y , clientsize.x , clientsize.y ).Contains( wxPoint2DInt( pt ) ) )
1528     {
1529         wxSetCursorEvent event( pt.x , pt.y );
1530
1531         bool processedEvtSetCursor = GetEventHandler()->ProcessEvent(event);
1532         if ( processedEvtSetCursor && event.HasCursor() )
1533         {
1534             cursor = event.GetCursor() ;
1535         }
1536         else
1537         {
1538
1539             // the test for processedEvtSetCursor is here to prevent using m_cursor
1540             // if the user code caught EVT_SET_CURSOR() and returned nothing from
1541             // it - this is a way to say that our cursor shouldn't be used for this
1542             // point
1543             if ( !processedEvtSetCursor && m_cursor.Ok() )
1544             {
1545                 cursor = m_cursor ;
1546             }
1547             if ( wxIsBusy() )
1548             {
1549             }
1550             else
1551             {
1552                 if ( !GetParent() )
1553                     cursor = *wxSTANDARD_CURSOR  ;
1554             }
1555         }
1556         if ( cursor.Ok() )
1557             cursor.MacInstall() ;
1558     }
1559     return cursor.Ok() ;
1560 }
1561
1562 bool wxWindowMac::MacDispatchMouseEvent(wxMouseEvent& event)
1563 {
1564     if ((event.m_x < m_x) || (event.m_y < m_y) ||
1565         (event.m_x > (m_x + m_width)) || (event.m_y > (m_y + m_height)))
1566         return FALSE;
1567
1568
1569     if ( IsKindOf( CLASSINFO ( wxStaticBox ) ) /* || IsKindOf( CLASSINFO( wxSpinCtrl ) ) */)
1570         return FALSE ;
1571
1572     WindowRef window = (WindowRef) MacGetRootWindow() ;
1573
1574     event.m_x -= m_x;
1575     event.m_y -= m_y;
1576
1577     int x = event.m_x ;
1578     int y = event.m_y ;
1579
1580     for (wxWindowListNode *node = GetChildren().GetFirst(); node; node = node->GetNext())
1581     {
1582         wxWindowMac *child = (wxWindowMac*)node->GetData();
1583         if ( child->MacGetRootWindow() == window && child->IsShown() && child->IsEnabled() )
1584         {
1585             if (child->MacDispatchMouseEvent(event))
1586                 return TRUE;
1587         }
1588     }
1589
1590     wxWindow* cursorTarget = this ;
1591     wxPoint cursorPoint( x , y ) ;
1592
1593     while( cursorTarget && !cursorTarget->MacSetupCursor( cursorPoint ) )
1594     {
1595         cursorTarget = cursorTarget->GetParent() ;
1596         if ( cursorTarget )
1597             cursorPoint += cursorTarget->GetPosition() ;
1598     }
1599     event.m_x = x ;
1600     event.m_y = y ;
1601     event.SetEventObject( this ) ;
1602
1603     if ( event.GetEventType() == wxEVT_LEFT_DOWN )
1604     {
1605         // set focus to this window
1606         if (AcceptsFocus() && FindFocus()!=this)
1607             SetFocus();
1608     }
1609
1610 #if wxUSE_TOOLTIPS
1611     if ( event.GetEventType() == wxEVT_MOTION
1612         || event.GetEventType() == wxEVT_ENTER_WINDOW
1613         || event.GetEventType() == wxEVT_LEAVE_WINDOW )
1614         wxToolTip::RelayEvent( this , event);
1615 #endif // wxUSE_TOOLTIPS
1616
1617     if (gs_lastWhich != this)
1618     {
1619         gs_lastWhich = this;
1620
1621         // Double clicks must always occur on the same window
1622         if (event.GetEventType() == wxEVT_LEFT_DCLICK)
1623             event.SetEventType( wxEVT_LEFT_DOWN );
1624         if (event.GetEventType() == wxEVT_RIGHT_DCLICK)
1625             event.SetEventType( wxEVT_RIGHT_DOWN );
1626
1627         // Same for mouse up events
1628         if (event.GetEventType() == wxEVT_LEFT_UP)
1629             return TRUE;
1630         if (event.GetEventType() == wxEVT_RIGHT_UP)
1631             return TRUE;
1632     }
1633
1634     GetEventHandler()->ProcessEvent( event ) ;
1635
1636     return TRUE;
1637 }
1638
1639 wxString wxWindowMac::MacGetToolTipString( wxPoint &pt )
1640 {
1641     if ( m_tooltip )
1642     {
1643         return m_tooltip->GetTip() ;
1644     }
1645     return "" ;
1646 }
1647
1648 void wxWindowMac::Update()
1649 {
1650     wxTopLevelWindowMac* win = MacGetTopLevelWindow(  ) ;
1651     if ( win )
1652     {
1653       win->MacUpdate( 0 ) ;
1654 #if TARGET_API_MAC_CARBON
1655         if ( QDIsPortBuffered( GetWindowPort( (WindowRef) win->MacGetWindowRef() ) ) )
1656         {
1657                 QDFlushPortBuffer( GetWindowPort( (WindowRef) win->MacGetWindowRef() ) , NULL ) ;
1658         }
1659 #endif
1660       }
1661 }
1662
1663 wxTopLevelWindowMac* wxWindowMac::MacGetTopLevelWindow() const
1664 {
1665     wxTopLevelWindowMac* win = NULL ;
1666     WindowRef window = (WindowRef) MacGetRootWindow() ;
1667     if ( window )
1668     {
1669         win = wxFindWinFromMacWindow( window ) ;
1670     }
1671     return win ;
1672 }
1673
1674 const wxRegion& wxWindowMac::MacGetVisibleRegion( bool respectChildrenAndSiblings )
1675 {
1676     RgnHandle visRgn = NewRgn() ;
1677     RgnHandle tempRgn = NewRgn() ;
1678     RgnHandle tempStaticBoxRgn = NewRgn() ;
1679
1680     SetRectRgn( visRgn , 0 , 0 , m_width , m_height ) ;
1681
1682     //TODO : as soon as the new scheme has proven to work correctly, move this to wxStaticBox
1683     if ( IsKindOf( CLASSINFO( wxStaticBox ) ) )
1684     {
1685         int borderTop = 14 ;
1686         int borderOther = 4 ;
1687
1688         SetRectRgn( tempStaticBoxRgn , borderOther , borderTop , m_width - borderOther , m_height - borderOther ) ;
1689         DiffRgn( visRgn , tempStaticBoxRgn , visRgn ) ;
1690     }
1691
1692     if ( !IsTopLevel() )
1693     {
1694         wxWindow* parent = GetParent() ;
1695         while( parent )
1696         {
1697             wxSize size = parent->GetSize() ;
1698             int x , y ;
1699             x = y = 0 ;
1700             parent->MacWindowToRootWindow( &x, &y ) ;
1701             MacRootWindowToWindow( &x , &y ) ;
1702
1703             SetRectRgn( tempRgn ,
1704                 x + parent->MacGetLeftBorderSize() , y + parent->MacGetTopBorderSize() ,
1705                 x + size.x - parent->MacGetRightBorderSize(),
1706                 y + size.y - parent->MacGetBottomBorderSize()) ;
1707
1708             SectRgn( visRgn , tempRgn , visRgn ) ;
1709             if ( parent->IsTopLevel() )
1710                 break ;
1711             parent = parent->GetParent() ;
1712         }
1713     }
1714     if ( respectChildrenAndSiblings )
1715     {
1716         if ( GetWindowStyle() & wxCLIP_CHILDREN )
1717         {
1718             for (wxWindowListNode *node = GetChildren().GetFirst(); node; node = node->GetNext())
1719             {
1720                 wxWindowMac *child = (wxWindowMac*)node->GetData();
1721
1722                 if ( !child->IsTopLevel() && child->IsShown() )
1723                 {
1724                     SetRectRgn( tempRgn , child->m_x , child->m_y , child->m_x + child->m_width ,  child->m_y + child->m_height ) ;
1725                     if ( child->IsKindOf( CLASSINFO( wxStaticBox ) ) )
1726                     {
1727                         int borderTop = 14 ;
1728                         int borderOther = 4 ;
1729
1730                         SetRectRgn( tempStaticBoxRgn , child->m_x + borderOther , child->m_y + borderTop , child->m_x + child->m_width - borderOther , child->m_y + child->m_height - borderOther ) ;
1731                         DiffRgn( tempRgn , tempStaticBoxRgn , tempRgn ) ;
1732                     }
1733                     DiffRgn( visRgn , tempRgn , visRgn ) ;
1734                 }
1735             }
1736         }
1737
1738         if ( (GetWindowStyle() & wxCLIP_SIBLINGS) && GetParent() )
1739         {
1740             bool thisWindowThrough = false ;
1741             for (wxWindowListNode *node = GetParent()->GetChildren().GetFirst(); node; node = node->GetNext())
1742             {
1743                 wxWindowMac *sibling = (wxWindowMac*)node->GetData();
1744                 if ( sibling == this )
1745                 {
1746                     thisWindowThrough = true ;
1747                     continue ;
1748                 }
1749                 if( !thisWindowThrough )
1750                 {
1751                     continue ;
1752                 }
1753
1754                 if ( !sibling->IsTopLevel() && sibling->IsShown() )
1755                 {
1756                     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 ) ;
1757                     if ( sibling->IsKindOf( CLASSINFO( wxStaticBox ) ) )
1758                     {
1759                         int borderTop = 14 ;
1760                         int borderOther = 4 ;
1761
1762                         SetRectRgn( tempStaticBoxRgn , sibling->m_x - m_x + borderOther , sibling->m_y - m_y + borderTop , sibling->m_x + sibling->m_width - m_x - borderOther , sibling->m_y + sibling->m_height - m_y - borderOther ) ;
1763                         DiffRgn( tempRgn , tempStaticBoxRgn , tempRgn ) ;
1764                     }
1765                     DiffRgn( visRgn , tempRgn , visRgn ) ;
1766                 }
1767             }
1768         }
1769     }
1770     m_macVisibleRegion = visRgn ;
1771     DisposeRgn( visRgn ) ;
1772     DisposeRgn( tempRgn ) ;
1773     DisposeRgn( tempStaticBoxRgn ) ;
1774     return m_macVisibleRegion ;
1775 }
1776
1777 void wxWindowMac::MacRedraw( WXHRGN updatergnr , long time, bool erase)
1778 {
1779     RgnHandle updatergn = (RgnHandle) updatergnr ;
1780     // updatergn is always already clipped to our boundaries
1781     // it is in window coordinates, not in client coordinates
1782
1783     WindowRef window = (WindowRef) MacGetRootWindow() ;
1784
1785     {
1786         // ownUpdateRgn is the area that this window has to repaint, it is in window coordinates
1787         RgnHandle ownUpdateRgn = NewRgn() ;
1788         CopyRgn( updatergn , ownUpdateRgn ) ;
1789
1790         SectRgn( ownUpdateRgn , (RgnHandle) MacGetVisibleRegion().GetWXHRGN() , ownUpdateRgn ) ;
1791
1792         // newupdate is the update region in client coordinates
1793         RgnHandle newupdate = NewRgn() ;
1794         wxSize point = GetClientSize() ;
1795         wxPoint origin = GetClientAreaOrigin() ;
1796         SetRectRgn( newupdate , origin.x , origin.y , origin.x + point.x , origin.y+point.y ) ;
1797         SectRgn( newupdate , ownUpdateRgn , newupdate ) ;
1798         OffsetRgn( newupdate , -origin.x , -origin.y ) ;
1799         m_updateRegion = newupdate ;
1800         DisposeRgn( newupdate ) ; // it's been cloned to m_updateRegion
1801
1802         if ( erase && !EmptyRgn(ownUpdateRgn) )
1803         {
1804             wxWindowDC dc(this);
1805             if (!EmptyRgn(ownUpdateRgn))
1806                 dc.SetClippingRegion(wxRegion(ownUpdateRgn));
1807             wxEraseEvent eevent( GetId(), &dc );
1808             eevent.SetEventObject( this );
1809             GetEventHandler()->ProcessEvent( eevent );
1810
1811             wxNcPaintEvent eventNc( GetId() );
1812             eventNc.SetEventObject( this );
1813             GetEventHandler()->ProcessEvent( eventNc );
1814         }
1815         DisposeRgn( ownUpdateRgn ) ;
1816         if ( !m_updateRegion.Empty() )
1817         {
1818             wxPaintEvent event;
1819             event.m_timeStamp = time ;
1820             event.SetEventObject(this);
1821             GetEventHandler()->ProcessEvent(event);
1822         }
1823     }
1824
1825     // now intersect for each of the children their rect with the updateRgn and call MacRedraw recursively
1826
1827     RgnHandle childupdate = NewRgn() ;
1828     for (wxWindowListNode *node = GetChildren().GetFirst(); node; node = node->GetNext())
1829     {
1830         // calculate the update region for the child windows by intersecting the window rectangle with our own
1831         // passed in update region and then offset it to be client-wise window coordinates again
1832         wxWindowMac *child = (wxWindowMac*)node->GetData();
1833         SetRectRgn( childupdate , child->m_x , child->m_y , child->m_x + child->m_width ,  child->m_y + child->m_height ) ;
1834         SectRgn( childupdate , updatergn , childupdate ) ;
1835         OffsetRgn( childupdate , -child->m_x , -child->m_y ) ;
1836         if ( child->MacGetRootWindow() == window && child->IsShown() && !EmptyRgn( childupdate ) )
1837         {
1838             // because dialogs may also be children
1839             child->MacRedraw( childupdate , time , erase ) ;
1840         }
1841     }
1842     DisposeRgn( childupdate ) ;
1843     // eventually a draw grow box here
1844
1845 }
1846
1847 WXHWND wxWindowMac::MacGetRootWindow() const
1848 {
1849     wxWindowMac *iter = (wxWindowMac*)this ;
1850
1851     while( iter )
1852     {
1853         if ( iter->IsTopLevel() )
1854             return ((wxTopLevelWindow*)iter)->MacGetWindowRef() ;
1855
1856         iter = iter->GetParent() ;
1857     }
1858     wxASSERT_MSG( 1 , "No valid mac root window" ) ;
1859     return NULL ;
1860 }
1861
1862 void wxWindowMac::MacCreateScrollBars( long style )
1863 {
1864     wxASSERT_MSG( m_vScrollBar == NULL && m_hScrollBar == NULL , "attempt to create window twice" ) ;
1865
1866     bool hasBoth = ( style & wxVSCROLL ) && ( style & wxHSCROLL ) ;
1867     int adjust = hasBoth ? MAC_SCROLLBAR_SIZE - 1: 0 ;
1868     int width, height ;
1869     GetClientSize( &width , &height ) ;
1870
1871     wxPoint vPoint(width-MAC_SCROLLBAR_SIZE, 0) ;
1872     wxSize vSize(MAC_SCROLLBAR_SIZE, height - adjust) ;
1873     wxPoint hPoint(0 , height-MAC_SCROLLBAR_SIZE ) ;
1874     wxSize hSize( width - adjust, MAC_SCROLLBAR_SIZE) ;
1875
1876     m_vScrollBar = new wxScrollBar(this, wxWINDOW_VSCROLL, vPoint,
1877         vSize , wxVERTICAL);
1878
1879     if ( style & wxVSCROLL )
1880     {
1881
1882     }
1883     else
1884     {
1885         m_vScrollBar->Show(false) ;
1886     }
1887     m_hScrollBar = new wxScrollBar(this, wxWINDOW_HSCROLL, hPoint,
1888         hSize , wxHORIZONTAL);
1889     if ( style  & wxHSCROLL )
1890     {
1891     }
1892     else
1893     {
1894         m_hScrollBar->Show(false) ;
1895     }
1896
1897     // because the create does not take into account the client area origin
1898     MacRepositionScrollBars() ; // we might have a real position shift
1899 }
1900
1901 void wxWindowMac::MacRepositionScrollBars()
1902 {
1903     bool hasBoth = ( m_hScrollBar && m_hScrollBar->IsShown()) && ( m_vScrollBar && m_vScrollBar->IsShown()) ;
1904     int adjust = hasBoth ? MAC_SCROLLBAR_SIZE - 1 : 0 ;
1905
1906     // get real client area
1907
1908     int width = m_width ;
1909     int height = m_height ;
1910
1911     width -= MacGetLeftBorderSize() + MacGetRightBorderSize();
1912     height -= MacGetTopBorderSize() + MacGetBottomBorderSize();
1913
1914     wxPoint vPoint(width-MAC_SCROLLBAR_SIZE, 0) ;
1915     wxSize vSize(MAC_SCROLLBAR_SIZE, height - adjust) ;
1916     wxPoint hPoint(0 , height-MAC_SCROLLBAR_SIZE ) ;
1917     wxSize hSize( width - adjust, MAC_SCROLLBAR_SIZE) ;
1918
1919     int x = 0 ;
1920     int y = 0 ;
1921     int w = m_width ;
1922     int h = m_height ;
1923
1924     MacClientToRootWindow( &x , &y ) ;
1925     MacClientToRootWindow( &w , &h ) ;
1926
1927     wxWindowMac *iter = (wxWindowMac*)this ;
1928
1929     int totW = 10000 , totH = 10000;
1930     while( iter )
1931     {
1932         if ( iter->IsTopLevel() )
1933         {
1934             totW = iter->m_width ;
1935             totH = iter->m_height ;
1936             break ;
1937         }
1938
1939         iter = iter->GetParent() ;
1940     }
1941
1942     if ( x == 0 )
1943     {
1944         hPoint.x = -1 ;
1945         hSize.x += 1 ;
1946     }
1947     if ( y == 0 )
1948     {
1949         vPoint.y = -1 ;
1950         vSize.y += 1 ;
1951     }
1952
1953     if ( w-x >= totW )
1954     {
1955         hSize.x += 1 ;
1956         vPoint.x += 1 ;
1957     }
1958
1959     if ( h-y >= totH )
1960     {
1961         vSize.y += 1 ;
1962         hPoint.y += 1 ;
1963     }
1964
1965     if ( m_vScrollBar )
1966     {
1967         m_vScrollBar->SetSize( vPoint.x , vPoint.y, vSize.x, vSize.y , wxSIZE_ALLOW_MINUS_ONE);
1968     }
1969     if ( m_hScrollBar )
1970     {
1971         m_hScrollBar->SetSize( hPoint.x , hPoint.y, hSize.x, hSize.y, wxSIZE_ALLOW_MINUS_ONE);
1972     }
1973 }
1974
1975 bool wxWindowMac::AcceptsFocus() const
1976 {
1977     return MacCanFocus() && wxWindowBase::AcceptsFocus();
1978 }
1979
1980 WXWidget wxWindowMac::MacGetContainerForEmbedding()
1981 {
1982     return GetParent()->MacGetContainerForEmbedding() ;
1983 }
1984
1985 void wxWindowMac::MacSuperChangedPosition()
1986 {
1987     // only window-absolute structures have to be moved i.e. controls
1988
1989     wxWindowListNode *node = GetChildren().GetFirst();
1990     while ( node )
1991     {
1992         wxWindowMac *child = (wxWindowMac *)node->GetData();
1993         child->MacSuperChangedPosition() ;
1994         node = node->GetNext();
1995     }
1996 }
1997
1998 void wxWindowMac::MacTopLevelWindowChangedPosition()
1999 {
2000     // only screen-absolute structures have to be moved i.e. glcanvas
2001
2002     wxWindowListNode *node = GetChildren().GetFirst();
2003     while ( node )
2004     {
2005         wxWindowMac *child = (wxWindowMac *)node->GetData();
2006         child->MacTopLevelWindowChangedPosition() ;
2007         node = node->GetNext();
2008     }
2009 }
2010 long wxWindowMac::MacGetLeftBorderSize( ) const
2011 {
2012     if( IsTopLevel() )
2013         return 0 ;
2014
2015     if (m_windowStyle & wxRAISED_BORDER || m_windowStyle & wxSUNKEN_BORDER )
2016     {
2017         SInt32 border = 3 ;
2018 #if wxMAC_USE_THEME_BORDER
2019 #if TARGET_CARBON
2020           GetThemeMetric( kThemeMetricListBoxFrameOutset , &border ) ;
2021 #endif
2022 #endif
2023           return border ;
2024     }
2025     else if (  m_windowStyle &wxDOUBLE_BORDER)
2026     {
2027           SInt32 border = 3 ;
2028 #if wxMAC_USE_THEME_BORDER
2029 #if TARGET_CARBON
2030           GetThemeMetric( kThemeMetricListBoxFrameOutset , &border ) ;
2031 #endif
2032 #endif
2033           return border ;
2034     }
2035     else if (m_windowStyle &wxSIMPLE_BORDER)
2036     {
2037         return 1 ;
2038     }
2039     return 0 ;
2040 }
2041
2042 long wxWindowMac::MacGetRightBorderSize( ) const
2043 {
2044     // they are all symmetric in mac themes
2045     return MacGetLeftBorderSize() ;
2046 }
2047
2048 long wxWindowMac::MacGetTopBorderSize( ) const
2049 {
2050     // they are all symmetric in mac themes
2051     return MacGetLeftBorderSize() ;
2052 }
2053
2054 long wxWindowMac::MacGetBottomBorderSize( ) const
2055 {
2056     // they are all symmetric in mac themes
2057     return MacGetLeftBorderSize() ;
2058 }
2059
2060 long wxWindowMac::MacRemoveBordersFromStyle( long style )
2061 {
2062     return style & ~( wxDOUBLE_BORDER | wxSUNKEN_BORDER | wxRAISED_BORDER | wxBORDER | wxSTATIC_BORDER ) ;
2063 }
2064
2065 // Find the wxWindowMac at the current mouse position, returning the mouse
2066 // position.
2067 wxWindowMac* wxFindWindowAtPointer(wxPoint& pt)
2068 {
2069     pt = wxGetMousePosition();
2070     wxWindowMac* found = wxFindWindowAtPoint(pt);
2071     return found;
2072 }
2073
2074 // Get the current mouse position.
2075 wxPoint wxGetMousePosition()
2076 {
2077     int x, y;
2078     wxGetMousePosition(& x, & y);
2079     return wxPoint(x, y);
2080 }
2081
2082 void wxWindowMac::OnMouseEvent( wxMouseEvent &event )
2083 {
2084         if ( event.GetEventType() == wxEVT_RIGHT_DOWN )
2085         {
2086                 // copied from wxGTK : CS
2087         // generate a "context menu" event: this is similar to wxEVT_RIGHT_UP
2088         // except that:
2089         //
2090         // (a) it's a command event and so is propagated to the parent
2091         // (b) under MSW it can be generated from kbd too
2092         // (c) it uses screen coords (because of (a))
2093         wxContextMenuEvent evtCtx(wxEVT_CONTEXT_MENU,
2094                                   this->GetId(),
2095                                   this->ClientToScreen(event.GetPosition()));
2096         this->GetEventHandler()->ProcessEvent(evtCtx);
2097         }
2098         else
2099         {
2100                 event.Skip() ;
2101         }
2102 }
2103