src/mac/classic/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_SET_FOCUS(wxWindowMac::OnSetFocus)
  79   EVT_MOUSE_EVENTS(wxWindowMac::OnMouseEvent)
  80 END_EVENT_TABLE()
  81
  82 #endif
  83
  84 #define wxMAC_DEBUG_REDRAW 0
  85 #ifndef wxMAC_DEBUG_REDRAW
  86 #define wxMAC_DEBUG_REDRAW 0
  87 #endif
  88
  89 #define wxMAC_USE_THEME_BORDER 0
  90
  91
  92 // ===========================================================================
  93 // implementation
  94 // ===========================================================================
  95
  96
  97 // ----------------------------------------------------------------------------
  98 // constructors and such
  99 // ----------------------------------------------------------------------------
 100
 101 void wxWindowMac::Init()
 102 {
 103     m_backgroundTransparent = FALSE;
 104
 105     // as all windows are created with WS_VISIBLE style...
 106     m_isShown = TRUE;
 107
 108     m_x = 0;
 109     m_y = 0 ;
 110     m_width = 0 ;
 111     m_height = 0 ;
 112
 113     m_hScrollBar = NULL ;
 114     m_vScrollBar = NULL ;
 115 }
 116
 117 // Destructor
 118 wxWindowMac::~wxWindowMac()
 119 {
 120     SendDestroyEvent();
 121
 122     // deleting a window while it is shown invalidates the region
 123     if ( IsShown() ) {
 124         wxWindowMac* iter = this ;
 125         while( iter ) {
 126             if ( iter->IsTopLevel() )
 127             {
 128                 Refresh() ;
 129                 break ;
 130             }
 131             iter = iter->GetParent() ;
 132
 133         }
 134     }
 135
 136     m_isBeingDeleted = TRUE;
 137
 138 #ifndef __WXUNIVERSAL__
 139     // VS: make sure there's no wxFrame with last focus set to us:
 140     for ( wxWindow *win = GetParent(); win; win = win->GetParent() )
 141     {
 142         wxFrame *frame = wxDynamicCast(win, wxFrame);
 143         if ( frame )
 144         {
 145             if ( frame->GetLastFocus() == this )
 146             {
 147                 frame->SetLastFocus((wxWindow*)NULL);
 148             }
 149             break;
 150         }
 151     }
 152 #endif // __WXUNIVERSAL__
 153
 154     if ( s_lastMouseWindow == this )
 155     {
 156         s_lastMouseWindow = NULL ;
 157     }
 158
 159     wxFrame* frame = wxDynamicCast( wxGetTopLevelParent( this ) , wxFrame ) ;
 160     if ( frame )
 161     {
 162         if ( frame->GetLastFocus() == this )
 163             frame->SetLastFocus( NULL ) ;
 164     }
 165
 166     if ( gFocusWindow == this )
 167     {
 168         gFocusWindow = NULL ;
 169     }
 170
 171     DestroyChildren();
 172
 173     // delete our drop target if we've got one
 174 #if wxUSE_DRAG_AND_DROP
 175     if ( m_dropTarget != NULL )
 176     {
 177         delete m_dropTarget;
 178         m_dropTarget = NULL;
 179     }
 180 #endif // wxUSE_DRAG_AND_DROP
 181 }
 182
 183 // Constructor
 184 bool wxWindowMac::Create(wxWindowMac *parent, wxWindowID id,
 185            const wxPoint& pos,
 186            const wxSize& size,
 187            long style,
 188            const wxString& name)
 189 {
 190     wxCHECK_MSG( parent, FALSE, wxT("can't create wxWindowMac without parent") );
 191
 192 #if wxUSE_STATBOX
 193     // wxGTK doesn't allow to create controls with static box as the parent so
 194     // this will result in a crash when the program is ported to wxGTK - warn
 195     // about it
 196     //
 197     // the correct solution is to create the controls as siblings of the
 198     // static box
 199     wxASSERT_MSG( !wxDynamicCast(parent, wxStaticBox),
 200                   _T("wxStaticBox can't be used as a window parent!") );
 201 #endif // wxUSE_STATBOX
 202
 203     if ( !CreateBase(parent, id, pos, size, style, wxDefaultValidator, name) )
 204         return FALSE;
 205
 206     parent->AddChild(this);
 207
 208     m_x = (int)pos.x;
 209     m_y = (int)pos.y;
 210     AdjustForParentClientOrigin(m_x, m_y, wxSIZE_USE_EXISTING);
 211     m_width = WidthDefault( size.x );
 212     m_height = HeightDefault( size.y ) ;
 213 #ifndef __WXUNIVERSAL__
 214     // Don't give scrollbars to wxControls unless they ask for them
 215     if ( (! IsKindOf(CLASSINFO(wxControl)) && ! IsKindOf(CLASSINFO(wxStatusBar))) ||
 216          (IsKindOf(CLASSINFO(wxControl)) && ( style & wxHSCROLL || style & wxVSCROLL)))
 217     {
 218         MacCreateScrollBars( style ) ;
 219     }
 220 #endif
 221
 222     wxWindowCreateEvent event(this);
 223     GetEventHandler()->AddPendingEvent(event);
 224
 225     return TRUE;
 226 }
 227
 228 void wxWindowMac::SetFocus()
 229 {
 230     if ( gFocusWindow == this )
 231         return ;
 232
 233     if ( AcceptsFocus() )
 234     {
 235         if (gFocusWindow )
 236         {
 237 #if wxUSE_CARET
 238                 // Deal with caret
 239                 if ( gFocusWindow->m_caret )
 240                 {
 241                       gFocusWindow->m_caret->OnKillFocus();
 242                 }
 243 #endif // wxUSE_CARET
 244 #ifndef __WXUNIVERSAL__
 245             wxControl* control = wxDynamicCast( gFocusWindow , wxControl ) ;
 246             if ( control && control->GetMacControl() )
 247             {
 248                 UMASetKeyboardFocus( (WindowRef) gFocusWindow->MacGetRootWindow() , (ControlHandle) control->GetMacControl()  , kControlFocusNoPart ) ;
 249                 control->MacRedrawControl() ;
 250             }
 251 #endif
 252             // Without testing the window id, for some reason
 253             // a kill focus event can still be sent to
 254             // the control just being focussed.
 255             int thisId = this->m_windowId;
 256             int gFocusWindowId = gFocusWindow->m_windowId;
 257             if (gFocusWindowId != thisId)
 258             {
 259                 wxFocusEvent event(wxEVT_KILL_FOCUS, gFocusWindow->m_windowId);
 260                 event.SetEventObject(gFocusWindow);
 261                 gFocusWindow->GetEventHandler()->ProcessEvent(event) ;
 262             }
 263         }
 264         gFocusWindow = this ;
 265         {
 266             #if wxUSE_CARET
 267             // Deal with caret
 268             if ( m_caret )
 269             {
 270                 m_caret->OnSetFocus();
 271             }
 272             #endif // wxUSE_CARET
 273             // panel wants to track the window which was the last to have focus in it
 274             wxChildFocusEvent eventFocus(this);
 275             GetEventHandler()->ProcessEvent(eventFocus);
 276
 277       #ifndef __WXUNIVERSAL__
 278             wxControl* control = wxDynamicCast( gFocusWindow , wxControl ) ;
 279             if ( control && control->GetMacControl() )
 280             {
 281                 UMASetKeyboardFocus( (WindowRef) gFocusWindow->MacGetRootWindow() , (ControlHandle) control->GetMacControl()  , kControlFocusNextPart ) ;
 282             }
 283       #endif
 284             wxFocusEvent event(wxEVT_SET_FOCUS, m_windowId);
 285             event.SetEventObject(this);
 286             GetEventHandler()->ProcessEvent(event) ;
 287         }
 288     }
 289 }
 290
 291 bool wxWindowMac::Enable(bool enable)
 292 {
 293     if ( !wxWindowBase::Enable(enable) )
 294         return FALSE;
 295
 296     MacSuperEnabled( enable ) ;
 297
 298     return TRUE;
 299 }
 300
 301 void wxWindowMac::DoCaptureMouse()
 302 {
 303     wxTheApp->s_captureWindow = this ;
 304 }
 305
 306 wxWindow* wxWindowBase::GetCapture()
 307 {
 308     return wxTheApp->s_captureWindow ;
 309 }
 310
 311 void wxWindowMac::DoReleaseMouse()
 312 {
 313     wxTheApp->s_captureWindow = NULL ;
 314 }
 315
 316 #if    wxUSE_DRAG_AND_DROP
 317
 318 void wxWindowMac::SetDropTarget(wxDropTarget *pDropTarget)
 319 {
 320     if ( m_dropTarget != 0 ) {
 321         delete m_dropTarget;
 322     }
 323
 324     m_dropTarget = pDropTarget;
 325     if ( m_dropTarget != 0 )
 326     {
 327         // TODO
 328     }
 329 }
 330
 331 #endif
 332
 333 // Old style file-manager drag&drop
 334 void wxWindowMac::DragAcceptFiles(bool accept)
 335 {
 336     // TODO
 337 }
 338
 339 // Get total size
 340 void wxWindowMac::DoGetSize(int *x, int *y) const
 341 {
 342      if(x)   *x = m_width ;
 343      if(y)   *y = m_height ;
 344 }
 345
 346 void wxWindowMac::DoGetPosition(int *x, int *y) const
 347 {
 348     int xx,yy;
 349
 350     xx = m_x ;
 351     yy = m_y ;
 352     if ( !IsTopLevel() && GetParent())
 353     {
 354         wxPoint pt(GetParent()->GetClientAreaOrigin());
 355         xx -= pt.x;
 356         yy -= pt.y;
 357     }
 358     if(x)   *x = xx;
 359     if(y)   *y = yy;
 360 }
 361
 362 #if wxUSE_MENUS
 363 bool wxWindowMac::DoPopupMenu(wxMenu *menu, int x, int y)
 364 {
 365     menu->SetInvokingWindow(this);
 366     menu->UpdateUI();
 367
 368     if ( x == -1 && y == -1 )
 369     {
 370         wxPoint mouse = wxGetMousePosition();
 371         x = mouse.x; y = mouse.y;
 372     }
 373     else
 374     {
 375         ClientToScreen( &x , &y ) ;
 376     }
 377
 378     menu->MacBeforeDisplay( true ) ;
 379     long menuResult = ::PopUpMenuSelect((MenuHandle) menu->GetHMenu() ,y,x, 0) ;
 380     if ( HiWord(menuResult) != 0 )
 381     {
 382         MenuCommand id ;
 383         GetMenuItemCommandID( GetMenuHandle(HiWord(menuResult)) , LoWord(menuResult) , &id ) ;
 384         wxMenuItem* item = NULL ;
 385         wxMenu* realmenu ;
 386         item = menu->FindItem(id, &realmenu) ;
 387         if (item->IsCheckable())
 388         {
 389             item->Check( !item->IsChecked() ) ;
 390         }
 391         menu->SendEvent( id , item->IsCheckable() ? item->IsChecked() : -1 ) ;
 392     }
 393     menu->MacAfterDisplay( true ) ;
 394
 395     menu->SetInvokingWindow(NULL);
 396
 397   return TRUE;
 398 }
 399 #endif
 400
 401 void wxWindowMac::DoScreenToClient(int *x, int *y) const
 402 {
 403     WindowRef window = (WindowRef) MacGetRootWindow() ;
 404
 405     Point       localwhere = {0,0} ;
 406
 407     if(x)   localwhere.h = * x ;
 408     if(y)   localwhere.v = * y ;
 409
 410     GrafPtr     port ;
 411     ::GetPort( &port ) ;
 412     ::SetPort( UMAGetWindowPort( window ) ) ;
 413     ::GlobalToLocal( &localwhere ) ;
 414     ::SetPort( port ) ;
 415
 416     if(x)   *x = localwhere.h ;
 417     if(y)   *y = localwhere.v ;
 418
 419     MacRootWindowToWindow( x , y ) ;
 420     if ( x )
 421         *x -= MacGetLeftBorderSize() ;
 422     if ( y )
 423         *y -= MacGetTopBorderSize() ;
 424 }
 425
 426 void wxWindowMac::DoClientToScreen(int *x, int *y) const
 427 {
 428     WindowRef window = (WindowRef) MacGetRootWindow() ;
 429
 430     if ( x )
 431         *x += MacGetLeftBorderSize() ;
 432     if ( y )
 433         *y += MacGetTopBorderSize() ;
 434
 435     MacWindowToRootWindow( x , y ) ;
 436
 437     Point       localwhere = { 0,0 };
 438     if(x)   localwhere.h = * x ;
 439     if(y)   localwhere.v = * y ;
 440
 441     GrafPtr     port ;
 442     ::GetPort( &port ) ;
 443     ::SetPort( UMAGetWindowPort( window ) ) ;
 444
 445     ::LocalToGlobal( &localwhere ) ;
 446     ::SetPort( port ) ;
 447     if(x)   *x = localwhere.h ;
 448     if(y)   *y = localwhere.v ;
 449 }
 450
 451 void wxWindowMac::MacClientToRootWindow( int *x , int *y ) const
 452 {
 453     wxPoint origin = GetClientAreaOrigin() ;
 454     if(x)   *x += origin.x ;
 455     if(y)   *y += origin.y ;
 456
 457     MacWindowToRootWindow( x , y ) ;
 458 }
 459
 460 void wxWindowMac::MacRootWindowToClient( int *x , int *y ) const
 461 {
 462     wxPoint origin = GetClientAreaOrigin() ;
 463     MacRootWindowToWindow( x , y ) ;
 464     if(x)   *x -= origin.x ;
 465     if(y)   *y -= origin.y ;
 466 }
 467
 468 void wxWindowMac::MacWindowToRootWindow( int *x , int *y ) const
 469 {
 470     if ( !IsTopLevel() )
 471     {
 472         if(x)   *x += m_x ;
 473         if(y)   *y += m_y ;
 474         GetParent()->MacWindowToRootWindow( x , y ) ;
 475     }
 476 }
 477
 478 void wxWindowMac::MacRootWindowToWindow( int *x , int *y ) const
 479 {
 480     if ( !IsTopLevel() )
 481     {
 482         if(x)   *x -= m_x ;
 483         if(y)   *y -= m_y ;
 484         GetParent()->MacRootWindowToWindow( x , y ) ;
 485     }
 486 }
 487
 488 bool wxWindowMac::SetCursor(const wxCursor& cursor)
 489 {
 490     if (m_cursor == cursor)
 491         return FALSE;
 492
 493     if (wxNullCursor == cursor)
 494     {
 495         if ( ! wxWindowBase::SetCursor( *wxSTANDARD_CURSOR ) )
 496             return FALSE ;
 497     }
 498     else
 499     {
 500         if ( ! wxWindowBase::SetCursor( cursor ) )
 501             return FALSE ;
 502     }
 503
 504     wxASSERT_MSG( m_cursor.Ok(),
 505         wxT("cursor must be valid after call to the base version"));
 506
 507     Point pt ;
 508     wxWindowMac *mouseWin ;
 509     GetMouse( &pt ) ;
 510
 511     // Change the cursor NOW if we're within the correct window
 512
 513     if ( MacGetWindowFromPoint( wxPoint( pt.h , pt.v ) , &mouseWin ) )
 514     {
 515         if ( mouseWin == this && !wxIsBusy() )
 516         {
 517             m_cursor.MacInstall() ;
 518         }
 519     }
 520
 521     return TRUE ;
 522 }
 523
 524
 525 // Get size *available for subwindows* i.e. excluding menu bar etc.
 526 void wxWindowMac::DoGetClientSize(int *x, int *y) const
 527 {
 528     int ww, hh;
 529     ww = m_width ;
 530     hh = m_height ;
 531
 532     ww -= MacGetLeftBorderSize(  )  + MacGetRightBorderSize(  ) ;
 533     hh -= MacGetTopBorderSize(  ) + MacGetBottomBorderSize( );
 534
 535     if ( (m_vScrollBar && m_vScrollBar->IsShown()) || (m_hScrollBar  && m_hScrollBar->IsShown()) )
 536     {
 537         int x1 = 0 ;
 538         int y1 = 0 ;
 539         int w = m_width ;
 540         int h = m_height ;
 541
 542         MacClientToRootWindow( &x1 , &y1 ) ;
 543         MacClientToRootWindow( &w , &h ) ;
 544
 545         wxWindowMac *iter = (wxWindowMac*)this ;
 546
 547         int totW = 10000 , totH = 10000;
 548         while( iter )
 549         {
 550             if ( iter->IsTopLevel() )
 551             {
 552                 totW = iter->m_width ;
 553                 totH = iter->m_height ;
 554                 break ;
 555             }
 556
 557             iter = iter->GetParent() ;
 558         }
 559
 560         if (m_hScrollBar  && m_hScrollBar->IsShown() )
 561         {
 562             hh -= MAC_SCROLLBAR_SIZE;
 563             if ( h-y1 >= totH )
 564             {
 565                 hh += 1 ;
 566             }
 567         }
 568         if (m_vScrollBar  && m_vScrollBar->IsShown() )
 569         {
 570             ww -= MAC_SCROLLBAR_SIZE;
 571             if ( w-x1 >= totW )
 572             {
 573                 ww += 1 ;
 574             }
 575         }
 576     }
 577     if(x)   *x = ww;
 578     if(y)   *y = hh;
 579 }
 580
 581
 582 // ----------------------------------------------------------------------------
 583 // tooltips
 584 // ----------------------------------------------------------------------------
 585
 586 #if wxUSE_TOOLTIPS
 587
 588 void wxWindowMac::DoSetToolTip(wxToolTip *tooltip)
 589 {
 590     wxWindowBase::DoSetToolTip(tooltip);
 591
 592     if ( m_tooltip )
 593         m_tooltip->SetWindow(this);
 594 }
 595
 596 #endif // wxUSE_TOOLTIPS
 597
 598 void wxWindowMac::DoMoveWindow(int x, int y, int width, int height)
 599 {
 600     int former_x = m_x ;
 601     int former_y = m_y ;
 602     int former_w = m_width ;
 603     int former_h = m_height ;
 604
 605     int actualWidth = width;
 606     int actualHeight = height;
 607     int actualX = x;
 608     int actualY = y;
 609
 610     if ((m_minWidth != -1) && (actualWidth < m_minWidth))
 611         actualWidth = m_minWidth;
 612     if ((m_minHeight != -1) && (actualHeight < m_minHeight))
 613         actualHeight = m_minHeight;
 614     if ((m_maxWidth != -1) && (actualWidth > m_maxWidth))
 615         actualWidth = m_maxWidth;
 616     if ((m_maxHeight != -1) && (actualHeight > m_maxHeight))
 617         actualHeight = m_maxHeight;
 618
 619     bool doMove = false ;
 620     bool doResize = false ;
 621
 622     if ( actualX != former_x || actualY != former_y )
 623     {
 624         doMove = true ;
 625     }
 626     if ( actualWidth != former_w || actualHeight != former_h )
 627     {
 628         doResize = true ;
 629     }
 630
 631     if ( doMove || doResize )
 632     {
 633         // erase former position
 634
 635         bool partialRepaint = false ;
 636
 637         if ( !HasFlag(wxFULL_REPAINT_ON_RESIZE) )
 638         {
 639             wxPoint oldPos( m_x , m_y ) ;
 640             wxPoint newPos( actualX , actualY ) ;
 641             MacWindowToRootWindow( &oldPos.x , &oldPos.y ) ;
 642             MacWindowToRootWindow( &newPos.x , &newPos.y ) ;
 643             if ( oldPos == newPos )
 644             {
 645                 partialRepaint = true ;
 646                 RgnHandle oldRgn,newRgn,diffRgn ;
 647                 oldRgn = NewRgn() ;
 648                 newRgn = NewRgn() ;
 649                 diffRgn = NewRgn() ;
 650
 651                 // invalidate the differences between the old and the new area
 652
 653                 SetRectRgn(oldRgn , oldPos.x , oldPos.y , oldPos.x + m_width , oldPos.y + m_height ) ;
 654                 SetRectRgn(newRgn , newPos.x , newPos.y , newPos.x + actualWidth , newPos.y + actualHeight ) ;
 655                 DiffRgn( newRgn , oldRgn , diffRgn ) ;
 656                 InvalWindowRgn( (WindowRef) MacGetRootWindow() , diffRgn ) ;
 657                 DiffRgn( oldRgn , newRgn , diffRgn ) ;
 658                 InvalWindowRgn( (WindowRef) MacGetRootWindow() , diffRgn ) ;
 659
 660                 // we also must invalidate the border areas, someone might optimize this one day to invalidate only the really
 661                 // changing pixels...
 662
 663                 if ( MacGetLeftBorderSize() != 0 || MacGetRightBorderSize() != 0 ||
 664                         MacGetTopBorderSize() != 0 || MacGetBottomBorderSize() != 0 )
 665                 {
 666                         RgnHandle innerOldRgn, innerNewRgn ;
 667                         innerOldRgn = NewRgn() ;
 668                         innerNewRgn = NewRgn() ;
 669
 670                         SetRectRgn(innerOldRgn , oldPos.x + MacGetLeftBorderSize()  , oldPos.y + MacGetTopBorderSize() ,
 671                                 oldPos.x + m_width - MacGetRightBorderSize() , oldPos.y + m_height - MacGetBottomBorderSize() ) ;
 672                     DiffRgn( oldRgn , innerOldRgn , diffRgn ) ;
 673                         InvalWindowRgn( (WindowRef) MacGetRootWindow() , diffRgn ) ;
 674
 675                         SetRectRgn(innerNewRgn , newPos.x + MacGetLeftBorderSize()  , newPos.y + MacGetTopBorderSize() ,
 676                                 newPos.x + actualWidth - MacGetRightBorderSize() , newPos.y + actualHeight - MacGetBottomBorderSize() ) ;
 677                     DiffRgn( newRgn , innerNewRgn , diffRgn ) ;
 678                         InvalWindowRgn( (WindowRef) MacGetRootWindow() , diffRgn ) ;
 679
 680                         DisposeRgn( innerOldRgn ) ;
 681                         DisposeRgn( innerNewRgn ) ;
 682                 }
 683
 684                 DisposeRgn(oldRgn) ;
 685                 DisposeRgn(newRgn) ;
 686                 DisposeRgn(diffRgn) ;
 687             }
 688         }
 689
 690         if ( !partialRepaint )
 691             Refresh() ;
 692
 693         m_x = actualX ;
 694         m_y = actualY ;
 695         m_width = actualWidth ;
 696         m_height = actualHeight ;
 697
 698         // update any low-level frame-relative positions
 699
 700         MacUpdateDimensions() ;
 701         // erase new position
 702
 703         if ( !partialRepaint )
 704             Refresh() ;
 705         if ( doMove )
 706             wxWindowMac::MacSuperChangedPosition() ; // like this only children will be notified
 707
 708         MacRepositionScrollBars() ;
 709         if ( doMove )
 710         {
 711             wxPoint point(m_x, m_y);
 712             wxMoveEvent event(point, m_windowId);
 713             event.SetEventObject(this);
 714             GetEventHandler()->ProcessEvent(event) ;
 715         }
 716         if ( doResize )
 717         {
 718             MacRepositionScrollBars() ;
 719             wxSize size(m_width, m_height);
 720             wxSizeEvent event(size, m_windowId);
 721             event.SetEventObject(this);
 722             GetEventHandler()->ProcessEvent(event);
 723         }
 724     }
 725
 726 }
 727
 728 // set the size of the window: if the dimensions are positive, just use them,
 729 // but if any of them is equal to -1, it means that we must find the value for
 730 // it ourselves (unless sizeFlags contains wxSIZE_ALLOW_MINUS_ONE flag, in
 731 // which case -1 is a valid value for x and y)
 732 //
 733 // If sizeFlags contains wxSIZE_AUTO_WIDTH/HEIGHT flags (default), we calculate
 734 // the width/height to best suit our contents, otherwise we reuse the current
 735 // width/height
 736 void wxWindowMac::DoSetSize(int x, int y, int width, int height, int sizeFlags)
 737 {
 738     // get the current size and position...
 739     int currentX, currentY;
 740     GetPosition(&currentX, &currentY);
 741
 742     int currentW,currentH;
 743     GetSize(&currentW, &currentH);
 744
 745     // ... and don't do anything (avoiding flicker) if it's already ok
 746     if ( x == currentX && y == currentY &&
 747         width == currentW && height == currentH )
 748     {
 749         MacRepositionScrollBars() ; // we might have a real position shift
 750         return;
 751     }
 752
 753     if ( x == -1 && !(sizeFlags & wxSIZE_ALLOW_MINUS_ONE) )
 754         x = currentX;
 755     if ( y == -1 && !(sizeFlags & wxSIZE_ALLOW_MINUS_ONE) )
 756         y = currentY;
 757
 758     AdjustForParentClientOrigin(x, y, sizeFlags);
 759
 760     wxSize size(-1, -1);
 761     if ( width == -1 )
 762     {
 763         if ( sizeFlags & wxSIZE_AUTO_WIDTH )
 764         {
 765             size = DoGetBestSize();
 766             width = size.x;
 767         }
 768         else
 769         {
 770             // just take the current one
 771             width = currentW;
 772         }
 773     }
 774
 775     if ( height == -1 )
 776     {
 777         if ( sizeFlags & wxSIZE_AUTO_HEIGHT )
 778         {
 779             if ( size.x == -1 )
 780             {
 781                 size = DoGetBestSize();
 782             }
 783             //else: already called DoGetBestSize() above
 784
 785             height = size.y;
 786         }
 787         else
 788         {
 789             // just take the current one
 790             height = currentH;
 791         }
 792     }
 793
 794     DoMoveWindow(x, y, width, height);
 795
 796 }
 797 // For implementation purposes - sometimes decorations make the client area
 798 // smaller
 799
 800 wxPoint wxWindowMac::GetClientAreaOrigin() const
 801 {
 802     return wxPoint(MacGetLeftBorderSize(  ) , MacGetTopBorderSize(  ) );
 803 }
 804
 805 void wxWindowMac::SetTitle(const wxString& title)
 806 {
 807     m_label = title ;
 808 }
 809
 810 wxString wxWindowMac::GetTitle() const
 811 {
 812     return m_label ;
 813 }
 814
 815 bool wxWindowMac::Show(bool show)
 816 {
 817     if ( !wxWindowBase::Show(show) )
 818         return FALSE;
 819
 820     MacSuperShown( show ) ;
 821     Refresh() ;
 822
 823     return TRUE;
 824 }
 825
 826 void wxWindowMac::MacSuperShown( bool show )
 827 {
 828     wxWindowListNode *node = GetChildren().GetFirst();
 829     while ( node )
 830     {
 831         wxWindowMac *child = node->GetData();
 832         if ( child->m_isShown )
 833             child->MacSuperShown( show ) ;
 834         node = node->GetNext();
 835     }
 836 }
 837
 838 void wxWindowMac::MacSuperEnabled( bool enabled )
 839 {
 840     if ( !IsTopLevel() )
 841     {
 842       // to be absolutely correct we'd have to invalidate (with eraseBkground
 843       // because unter MacOSX the frames are drawn with an addXXX mode)
 844       // the borders area
 845     }
 846     wxWindowListNode *node = GetChildren().GetFirst();
 847     while ( node )
 848     {
 849         wxWindowMac *child = (wxWindowMac *)node->GetData();
 850         if ( child->m_isShown )
 851             child->MacSuperEnabled( enabled ) ;
 852         node = node->GetNext();
 853     }
 854 }
 855
 856 bool wxWindowMac::MacIsReallyShown() const
 857 {
 858     if ( m_isShown && (m_parent != NULL && !IsTopLevel() ) ) {
 859         return m_parent->MacIsReallyShown();
 860     }
 861     return m_isShown;
 862 /*
 863     bool status = m_isShown ;
 864     wxWindowMac * win = this ;
 865     while ( status && win->m_parent != NULL )
 866     {
 867         win = win->m_parent ;
 868         status = win->m_isShown ;
 869     }
 870     return status ;
 871 */
 872 }
 873
 874 int wxWindowMac::GetCharHeight() const
 875 {
 876     wxClientDC dc ( (wxWindowMac*)this ) ;
 877     return dc.GetCharHeight() ;
 878 }
 879
 880 int wxWindowMac::GetCharWidth() const
 881 {
 882     wxClientDC dc ( (wxWindowMac*)this ) ;
 883     return dc.GetCharWidth() ;
 884 }
 885
 886 void wxWindowMac::GetTextExtent(const wxString& string, int *x, int *y,
 887                            int *descent, int *externalLeading, const wxFont *theFont ) const
 888 {
 889     const wxFont *fontToUse = theFont;
 890     if ( !fontToUse )
 891         fontToUse = &m_font;
 892
 893     wxClientDC dc( (wxWindowMac*) this ) ;
 894     long lx,ly,ld,le ;
 895     dc.GetTextExtent( string , &lx , &ly , &ld, &le, (wxFont *)fontToUse ) ;
 896     if ( externalLeading )
 897         *externalLeading = le ;
 898     if ( descent )
 899         *descent = ld ;
 900     if ( x )
 901         *x = lx ;
 902     if ( y )
 903         *y = ly ;
 904 }
 905
 906 /*
 907  * Rect is given in client coordinates, for further reading, read wxTopLevelWindowMac::InvalidateRect
 908  * we always intersect with the entire window, not only with the client area
 909  */
 910
 911 void wxWindowMac::Refresh(bool eraseBack, const wxRect *rect)
 912 {
 913     if ( MacGetTopLevelWindow() == NULL )
 914         return ;
 915
 916     if ( !MacIsReallyShown() )
 917         return ;
 918
 919      wxPoint client = GetClientAreaOrigin();
 920     int x1 = -client.x;
 921     int y1 = -client.y;
 922     int x2 = m_width - client.x;
 923     int y2 = m_height - client.y;
 924
 925     if (IsKindOf( CLASSINFO(wxButton)))
 926     {
 927         // buttons have an "aura"
 928         y1 -= 5;
 929         x1 -= 5;
 930         y2 += 5;
 931         x2 += 5;
 932     }
 933
 934     Rect clientrect = { y1, x1, y2, x2 };
 935
 936     if ( rect )
 937     {
 938         Rect r = { rect->y , rect->x , rect->y + rect->height , rect->x + rect->width } ;
 939         SectRect( &clientrect , &r , &clientrect ) ;
 940     }
 941
 942     if ( !EmptyRect( &clientrect ) )
 943     {
 944       int top = 0 , left = 0 ;
 945
 946       MacClientToRootWindow( &left , &top ) ;
 947       OffsetRect( &clientrect , left , top ) ;
 948
 949       MacGetTopLevelWindow()->MacInvalidate( &clientrect , eraseBack ) ;
 950     }
 951 }
 952
 953 wxWindowMac *wxGetActiveWindow()
 954 {
 955     // actually this is a windows-only concept
 956     return NULL;
 957 }
 958
 959 // Coordinates relative to the window
 960 void wxWindowMac::WarpPointer (int x_pos, int y_pos)
 961 {
 962     // We really don't move the mouse programmatically under Mac.
 963 }
 964
 965 const wxBrush& wxWindowMac::MacGetBackgroundBrush()
 966 {
 967     if ( m_backgroundColour == wxSystemSettings::GetColour(wxSYS_COLOUR_APPWORKSPACE) )
 968     {
 969         m_macBackgroundBrush.SetMacTheme( kThemeBrushDocumentWindowBackground ) ;
 970     }
 971     else if (  m_backgroundColour == wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE ) )
 972     {
 973         // on mac we have the difficult situation, that 3dface gray can be different colours, depending whether
 974         // it is on a notebook panel or not, in order to take care of that we walk up the hierarchy until we have
 975         // either a non gray background color or a non control window
 976
 977         WindowRef window = (WindowRef) MacGetRootWindow() ;
 978
 979         wxWindowMac* parent = GetParent() ;
 980         while( parent )
 981         {
 982             if ( parent->MacGetRootWindow() != window )
 983             {
 984                 // we are in a different window on the mac system
 985                 parent = NULL ;
 986                 break ;
 987             }
 988
 989             {
 990                 if ( parent->m_backgroundColour != wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE )
 991                     && parent->m_backgroundColour != wxSystemSettings::GetColour(wxSYS_COLOUR_APPWORKSPACE) )
 992                 {
 993                     // if we have any other colours in the hierarchy
 994                     m_macBackgroundBrush.SetColour( parent->m_backgroundColour ) ;
 995                     break ;
 996                 }
 997                 // if we have the normal colours in the hierarchy but another control etc. -> use it's background
 998                 if ( parent->IsKindOf( CLASSINFO( wxNotebook ) ) || parent->IsKindOf( CLASSINFO( wxTabCtrl ) ))
 999                 {
1000                     Rect extent = { 0 , 0 , 0 , 0 } ;
1001                     int x , y ;
1002                     x = y = 0 ;
1003                     wxSize size = parent->GetSize() ;
1004                     parent->MacClientToRootWindow( &x , &y ) ;
1005                     extent.left = x ;
1006                     extent.top = y ;
1007                     extent.top-- ;
1008                     extent.right = x + size.x ;
1009                     extent.bottom = y + size.y ;
1010                     m_macBackgroundBrush.SetMacThemeBackground( kThemeBackgroundTabPane , (WXRECTPTR) &extent ) ; // todo eventually change for inactive
1011                     break ;
1012                 }
1013             }
1014             parent = parent->GetParent() ;
1015         }
1016         if ( !parent )
1017         {
1018             m_macBackgroundBrush.SetMacTheme( kThemeBrushDialogBackgroundActive ) ; // todo eventually change for inactive
1019         }
1020     }
1021     else
1022     {
1023         m_macBackgroundBrush.SetColour( m_backgroundColour ) ;
1024     }
1025
1026     return m_macBackgroundBrush ;
1027 }
1028
1029 void wxWindowMac::OnEraseBackground(wxEraseEvent& event)
1030 {
1031     event.GetDC()->Clear() ;
1032 }
1033
1034 void wxWindowMac::OnNcPaint( wxNcPaintEvent& event )
1035 {
1036     wxWindowDC dc(this) ;
1037     wxMacPortSetter helper(&dc) ;
1038
1039     MacPaintBorders( dc.m_macLocalOrigin.x , dc.m_macLocalOrigin.y) ;
1040 }
1041
1042 int wxWindowMac::GetScrollPos(int orient) const
1043 {
1044     if ( orient == wxHORIZONTAL )
1045     {
1046        if ( m_hScrollBar )
1047            return m_hScrollBar->GetThumbPosition() ;
1048     }
1049     else
1050     {
1051        if ( m_vScrollBar )
1052            return m_vScrollBar->GetThumbPosition() ;
1053     }
1054     return 0;
1055 }
1056
1057 // This now returns the whole range, not just the number
1058 // of positions that we can scroll.
1059 int wxWindowMac::GetScrollRange(int orient) const
1060 {
1061     if ( orient == wxHORIZONTAL )
1062     {
1063        if ( m_hScrollBar )
1064            return m_hScrollBar->GetRange() ;
1065     }
1066     else
1067     {
1068        if ( m_vScrollBar )
1069            return m_vScrollBar->GetRange() ;
1070     }
1071     return 0;
1072 }
1073
1074 int wxWindowMac::GetScrollThumb(int orient) const
1075 {
1076     if ( orient == wxHORIZONTAL )
1077     {
1078        if ( m_hScrollBar )
1079            return m_hScrollBar->GetThumbSize() ;
1080     }
1081     else
1082     {
1083        if ( m_vScrollBar )
1084            return m_vScrollBar->GetThumbSize() ;
1085     }
1086     return 0;
1087 }
1088
1089 void wxWindowMac::SetScrollPos(int orient, int pos, bool refresh)
1090 {
1091     if ( orient == wxHORIZONTAL )
1092     {
1093        if ( m_hScrollBar )
1094            m_hScrollBar->SetThumbPosition( pos ) ;
1095     }
1096     else
1097     {
1098        if ( m_vScrollBar )
1099            m_vScrollBar->SetThumbPosition( pos ) ;
1100     }
1101 }
1102
1103 void wxWindowMac::MacPaintBorders( int left , int top )
1104 {
1105     if( IsTopLevel() )
1106         return ;
1107
1108     int major,minor;
1109     wxGetOsVersion( &major, &minor );
1110
1111     RGBColor white = { 0xFFFF, 0xFFFF , 0xFFFF } ;
1112     RGBColor face = { 0xDDDD, 0xDDDD , 0xDDDD } ;
1113
1114     RGBColor darkShadow = { 0x0000, 0x0000 , 0x0000 } ;
1115     RGBColor lightShadow = { 0x4444, 0x4444 , 0x4444 } ;
1116     // OS X has lighter border edges than classic:
1117     if (major >= 10)
1118     {
1119         darkShadow.red          = 0x8E8E;
1120         darkShadow.green        = 0x8E8E;
1121         darkShadow.blue         = 0x8E8E;
1122         lightShadow.red         = 0xBDBD;
1123         lightShadow.green       = 0xBDBD;
1124         lightShadow.blue        = 0xBDBD;
1125         }
1126
1127     PenNormal() ;
1128
1129     if (HasFlag(wxRAISED_BORDER) || HasFlag( wxSUNKEN_BORDER) || HasFlag(wxDOUBLE_BORDER) )
1130     {
1131 #if wxMAC_USE_THEME_BORDER
1132         Rect rect = { top , left , m_height + top , m_width + left } ;
1133         SInt32 border = 0 ;
1134         /*
1135         GetThemeMetric( kThemeMetricListBoxFrameOutset , &border ) ;
1136         InsetRect( &rect , border , border );
1137         DrawThemeListBoxFrame(&rect,IsEnabled() ? kThemeStateActive : kThemeStateInactive) ;
1138         */
1139
1140         DrawThemePrimaryGroup(&rect  ,IsEnabled() ? kThemeStateActive : kThemeStateInactive) ;
1141 #else
1142         bool sunken = HasFlag( wxSUNKEN_BORDER ) ;
1143         RGBForeColor( &face );
1144         MoveTo( left + 0 , top + m_height - 2 );
1145         LineTo( left + 0 , top + 0 );
1146         LineTo( left + m_width - 2 , top + 0 );
1147
1148         MoveTo( left + 2 , top + m_height - 3 );
1149         LineTo( left + m_width - 3 , top + m_height - 3 );
1150         LineTo( left + m_width - 3 , top + 2 );
1151
1152         RGBForeColor( sunken ? &face : &darkShadow );
1153         MoveTo( left + 0 , top + m_height - 1 );
1154         LineTo( left + m_width - 1 , top + m_height - 1 );
1155         LineTo( left + m_width - 1 , top + 0 );
1156
1157         RGBForeColor( sunken ? &lightShadow : &white );
1158         MoveTo( left + 1 , top + m_height - 3 );
1159         LineTo( left + 1, top + 1 );
1160         LineTo( left + m_width - 3 , top + 1 );
1161
1162         RGBForeColor( sunken ? &white : &lightShadow );
1163         MoveTo( left + 1 , top + m_height - 2 );
1164         LineTo( left + m_width - 2 , top + m_height - 2 );
1165         LineTo( left + m_width - 2 , top + 1 );
1166
1167         RGBForeColor( sunken ? &darkShadow : &face );
1168         MoveTo( left + 2 , top + m_height - 4 );
1169         LineTo( left + 2 , top + 2 );
1170         LineTo( left + m_width - 4 , top + 2 );
1171 #endif
1172     }
1173     else if (HasFlag(wxSIMPLE_BORDER))
1174     {
1175         Rect rect = { top , left , m_height + top , m_width + left } ;
1176         RGBForeColor( &darkShadow ) ;
1177         FrameRect( &rect ) ;
1178     }
1179 }
1180
1181 void wxWindowMac::RemoveChild( wxWindowBase *child )
1182 {
1183     if ( child == m_hScrollBar )
1184         m_hScrollBar = NULL ;
1185     if ( child == m_vScrollBar )
1186         m_vScrollBar = NULL ;
1187
1188     wxWindowBase::RemoveChild( child ) ;
1189 }
1190
1191 // New function that will replace some of the above.
1192 void wxWindowMac::SetScrollbar(int orient, int pos, int thumbVisible,
1193     int range, bool refresh)
1194 {
1195     if ( orient == wxHORIZONTAL )
1196     {
1197         if ( m_hScrollBar )
1198         {
1199             if ( range == 0 || thumbVisible >= range )
1200             {
1201                 if ( m_hScrollBar->IsShown() )
1202                     m_hScrollBar->Show(false) ;
1203             }
1204             else
1205             {
1206                 if ( !m_hScrollBar->IsShown() )
1207                     m_hScrollBar->Show(true) ;
1208                 m_hScrollBar->SetScrollbar( pos , thumbVisible , range , thumbVisible , refresh ) ;
1209             }
1210         }
1211     }
1212     else
1213     {
1214         if ( m_vScrollBar )
1215         {
1216             if ( range == 0 || thumbVisible >= range )
1217             {
1218                 if ( m_vScrollBar->IsShown() )
1219                     m_vScrollBar->Show(false) ;
1220             }
1221             else
1222             {
1223                 if ( !m_vScrollBar->IsShown() )
1224                     m_vScrollBar->Show(true) ;
1225                 m_vScrollBar->SetScrollbar( pos , thumbVisible , range , thumbVisible , refresh ) ;
1226             }
1227         }
1228     }
1229     MacRepositionScrollBars() ;
1230 }
1231
1232 // Does a physical scroll
1233 void wxWindowMac::ScrollWindow(int dx, int dy, const wxRect *rect)
1234 {
1235     if( dx == 0 && dy ==0 )
1236         return ;
1237
1238
1239     {
1240         wxClientDC dc(this) ;
1241         wxMacPortSetter helper(&dc) ;
1242
1243         int width , height ;
1244         GetClientSize( &width , &height ) ;
1245
1246         Rect scrollrect = { dc.YLOG2DEVMAC(0) , dc.XLOG2DEVMAC(0) , dc.YLOG2DEVMAC(height) , dc.XLOG2DEVMAC(width) } ;
1247         RgnHandle updateRgn = NewRgn() ;
1248         ClipRect( &scrollrect ) ;
1249         if ( rect )
1250         {
1251             Rect r = { dc.YLOG2DEVMAC(rect->y) , dc.XLOG2DEVMAC(rect->x) , dc.YLOG2DEVMAC(rect->y + rect->height) ,
1252                 dc.XLOG2DEVMAC(rect->x + rect->width) } ;
1253             SectRect( &scrollrect , &r , &scrollrect ) ;
1254         }
1255         ScrollRect( &scrollrect , dx , dy , updateRgn ) ;
1256         // we also have to scroll the update rgn in this rectangle
1257         // in order not to loose updates
1258         WindowRef rootWindow = (WindowRef) MacGetRootWindow() ;
1259         RgnHandle formerUpdateRgn = NewRgn() ;
1260         RgnHandle scrollRgn = NewRgn() ;
1261         RectRgn( scrollRgn , &scrollrect ) ;
1262         GetWindowUpdateRgn( rootWindow , formerUpdateRgn ) ;
1263         Point pt = {0,0} ;
1264         LocalToGlobal( &pt ) ;
1265         OffsetRgn( formerUpdateRgn , -pt.h , -pt.v ) ;
1266         SectRgn( formerUpdateRgn , scrollRgn , formerUpdateRgn ) ;
1267         if ( !EmptyRgn( formerUpdateRgn ) )
1268         {
1269             MacOffsetRgn( formerUpdateRgn , dx , dy ) ;
1270             SectRgn( formerUpdateRgn , scrollRgn , formerUpdateRgn ) ;
1271             InvalWindowRgn(rootWindow  ,  formerUpdateRgn ) ;
1272         }
1273         InvalWindowRgn(rootWindow  ,  updateRgn ) ;
1274         DisposeRgn( updateRgn ) ;
1275         DisposeRgn( formerUpdateRgn ) ;
1276         DisposeRgn( scrollRgn ) ;
1277     }
1278
1279     for (wxWindowListNode *node = GetChildren().GetFirst(); node; node = node->GetNext())
1280     {
1281         wxWindowMac *child = 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         if (rect)
1291         {
1292             wxRect rc(x,y,w,h);
1293             if (rect->Intersects(rc))
1294                 child->SetSize( x+dx, y+dy, w, h );
1295         }
1296         else
1297         {
1298             child->SetSize( x+dx, y+dy, w, h );
1299         }
1300     }
1301
1302     Update() ;
1303
1304 }
1305
1306 void wxWindowMac::MacOnScroll(wxScrollEvent &event )
1307 {
1308     if ( event.m_eventObject == m_vScrollBar || event.m_eventObject == m_hScrollBar )
1309     {
1310         wxScrollWinEvent wevent;
1311         wevent.SetPosition(event.GetPosition());
1312         wevent.SetOrientation(event.GetOrientation());
1313         wevent.m_eventObject = this;
1314
1315         if (event.m_eventType == wxEVT_SCROLL_TOP)
1316             wevent.m_eventType = wxEVT_SCROLLWIN_TOP;
1317         else if (event.m_eventType == wxEVT_SCROLL_BOTTOM)
1318             wevent.m_eventType = wxEVT_SCROLLWIN_BOTTOM;
1319         else if (event.m_eventType == wxEVT_SCROLL_LINEUP)
1320             wevent.m_eventType = wxEVT_SCROLLWIN_LINEUP;
1321         else if (event.m_eventType == wxEVT_SCROLL_LINEDOWN)
1322             wevent.m_eventType = wxEVT_SCROLLWIN_LINEDOWN;
1323         else if (event.m_eventType == wxEVT_SCROLL_PAGEUP)
1324             wevent.m_eventType = wxEVT_SCROLLWIN_PAGEUP;
1325         else if (event.m_eventType == wxEVT_SCROLL_PAGEDOWN)
1326             wevent.m_eventType = wxEVT_SCROLLWIN_PAGEDOWN;
1327         else if (event.m_eventType == wxEVT_SCROLL_THUMBTRACK)
1328             wevent.m_eventType = wxEVT_SCROLLWIN_THUMBTRACK;
1329         else if (event.m_eventType == wxEVT_SCROLL_THUMBRELEASE)
1330             wevent.m_eventType = wxEVT_SCROLLWIN_THUMBRELEASE;
1331
1332         GetEventHandler()->ProcessEvent(wevent);
1333     }
1334 }
1335
1336 // Get the window with the focus
1337 wxWindowMac *wxWindowBase::FindFocus()
1338 {
1339     return gFocusWindow ;
1340 }
1341
1342 void wxWindowMac::OnSetFocus(wxFocusEvent& event)
1343 {
1344     // panel wants to track the window which was the last to have focus in it,
1345     // so we want to set ourselves as the window which last had focus
1346     //
1347     // notice that it's also important to do it upwards the tree becaus
1348     // otherwise when the top level panel gets focus, it won't set it back to
1349     // us, but to some other sibling
1350
1351     // CS:don't know if this is still needed:
1352     //wxChildFocusEvent eventFocus(this);
1353     //(void)GetEventHandler()->ProcessEvent(eventFocus);
1354
1355     event.Skip();
1356 }
1357
1358 // Setup background and foreground colours correctly
1359 void wxWindowMac::SetupColours()
1360 {
1361     if ( GetParent() )
1362         SetBackgroundColour(GetParent()->GetBackgroundColour());
1363 }
1364
1365 void wxWindowMac::OnInternalIdle()
1366 {
1367     // This calls the UI-update mechanism (querying windows for
1368     // menu/toolbar/control state information)
1369     if (wxUpdateUIEvent::CanUpdate(this))
1370         UpdateWindowUI(wxUPDATE_UI_FROMIDLE);
1371 }
1372
1373 // Raise the window to the top of the Z order
1374 void wxWindowMac::Raise()
1375 {
1376 }
1377
1378 // Lower the window to the bottom of the Z order
1379 void wxWindowMac::Lower()
1380 {
1381 }
1382
1383 void wxWindowMac::DoSetClientSize(int width, int height)
1384 {
1385     if ( width != -1 || height != -1 )
1386     {
1387
1388         if ( width != -1 && m_vScrollBar )
1389             width += MAC_SCROLLBAR_SIZE ;
1390         if ( height != -1 && m_vScrollBar )
1391             height += MAC_SCROLLBAR_SIZE ;
1392
1393         width += MacGetLeftBorderSize(  ) + MacGetRightBorderSize( ) ;
1394         height += MacGetTopBorderSize(  ) + MacGetBottomBorderSize( ) ;
1395
1396         DoSetSize( -1 , -1 , width , height ) ;
1397     }
1398 }
1399
1400
1401 wxWindowMac* wxWindowMac::s_lastMouseWindow = NULL ;
1402
1403 bool wxWindowMac::MacGetWindowFromPointSub( const wxPoint &point , wxWindowMac** outWin )
1404 {
1405     if ( IsTopLevel() )
1406     {
1407         if ((point.x < 0) || (point.y < 0) ||
1408             (point.x > (m_width)) || (point.y > (m_height)))
1409             return FALSE;
1410     }
1411     else
1412     {
1413         if ((point.x < m_x) || (point.y < m_y) ||
1414             (point.x > (m_x + m_width)) || (point.y > (m_y + m_height)))
1415             return FALSE;
1416     }
1417
1418     WindowRef window = (WindowRef) MacGetRootWindow() ;
1419
1420     wxPoint newPoint( point ) ;
1421
1422     if ( !IsTopLevel() )
1423     {
1424         newPoint.x -= m_x;
1425         newPoint.y -= m_y;
1426     }
1427
1428     for (wxWindowListNode *node = GetChildren().GetFirst(); node; node = node->GetNext())
1429     {
1430         wxWindowMac *child = node->GetData();
1431         // added the m_isShown test --dmazzoni
1432         if ( child->MacGetRootWindow() == window && child->m_isShown )
1433         {
1434             if (child->MacGetWindowFromPointSub(newPoint , outWin ))
1435                 return TRUE;
1436         }
1437     }
1438
1439     *outWin = this ;
1440     return TRUE;
1441 }
1442
1443 bool wxWindowMac::MacGetWindowFromPoint( const wxPoint &screenpoint , wxWindowMac** outWin )
1444 {
1445     WindowRef window ;
1446
1447     Point pt = { screenpoint.y , screenpoint.x } ;
1448     if ( ::FindWindow( pt , &window ) == 3 )
1449     {
1450
1451         wxWindowMac* win = wxFindWinFromMacWindow( window ) ;
1452         if ( win )
1453         {
1454             // No, this yields the CLIENT are, we need the whole frame. RR.
1455             // point = win->ScreenToClient( point ) ;
1456
1457             GrafPtr     port;
1458             ::GetPort( &port ) ;
1459             ::SetPort( UMAGetWindowPort( window ) ) ;
1460             ::GlobalToLocal( &pt ) ;
1461             ::SetPort( port ) ;
1462
1463             wxPoint point( pt.h, pt.v ) ;
1464
1465             return win->MacGetWindowFromPointSub( point , outWin ) ;
1466         }
1467     }
1468     return FALSE ;
1469 }
1470
1471 static wxWindow *gs_lastWhich = NULL;
1472
1473 bool wxWindowMac::MacSetupCursor( const wxPoint& pt)
1474 {
1475     // first trigger a set cursor event
1476
1477     wxPoint clientorigin = GetClientAreaOrigin() ;
1478     wxSize clientsize = GetClientSize() ;
1479     wxCursor cursor ;
1480     if ( wxRect2DInt( clientorigin.x , clientorigin.y , clientsize.x , clientsize.y ).Contains( wxPoint2DInt( pt ) ) )
1481     {
1482         wxSetCursorEvent event( pt.x , pt.y );
1483
1484         bool processedEvtSetCursor = GetEventHandler()->ProcessEvent(event);
1485         if ( processedEvtSetCursor && event.HasCursor() )
1486         {
1487             cursor = event.GetCursor() ;
1488         }
1489         else
1490         {
1491
1492             // the test for processedEvtSetCursor is here to prevent using m_cursor
1493             // if the user code caught EVT_SET_CURSOR() and returned nothing from
1494             // it - this is a way to say that our cursor shouldn't be used for this
1495             // point
1496             if ( !processedEvtSetCursor && m_cursor.Ok() )
1497             {
1498                 cursor = m_cursor ;
1499             }
1500             if ( wxIsBusy() )
1501             {
1502             }
1503             else
1504             {
1505                 if ( !GetParent() )
1506                     cursor = *wxSTANDARD_CURSOR  ;
1507             }
1508         }
1509         if ( cursor.Ok() )
1510             cursor.MacInstall() ;
1511     }
1512     return cursor.Ok() ;
1513 }
1514
1515 bool wxWindowMac::MacDispatchMouseEvent(wxMouseEvent& event)
1516 {
1517     if ((event.m_x < m_x) || (event.m_y < m_y) ||
1518         (event.m_x > (m_x + m_width)) || (event.m_y > (m_y + m_height)))
1519         return FALSE;
1520
1521
1522     if ( IsKindOf( CLASSINFO ( wxStaticBox ) ) /* || IsKindOf( CLASSINFO( wxSpinCtrl ) ) */)
1523         return FALSE ;
1524
1525     WindowRef window = (WindowRef) MacGetRootWindow() ;
1526
1527     event.m_x -= m_x;
1528     event.m_y -= m_y;
1529
1530     int x = event.m_x ;
1531     int y = event.m_y ;
1532
1533     for (wxWindowListNode *node = GetChildren().GetFirst(); node; node = node->GetNext())
1534     {
1535         wxWindowMac *child = node->GetData();
1536         if ( child->MacGetRootWindow() == window && child->IsShown() && child->IsEnabled() )
1537         {
1538             if (child->MacDispatchMouseEvent(event))
1539                 return TRUE;
1540         }
1541     }
1542
1543     wxWindow* cursorTarget = this ;
1544     wxPoint cursorPoint( x , y ) ;
1545
1546     while( cursorTarget && !cursorTarget->MacSetupCursor( cursorPoint ) )
1547     {
1548         cursorTarget = cursorTarget->GetParent() ;
1549         if ( cursorTarget )
1550             cursorPoint += cursorTarget->GetPosition() ;
1551     }
1552     event.m_x = x ;
1553     event.m_y = y ;
1554     event.SetEventObject( this ) ;
1555
1556     if ( event.GetEventType() == wxEVT_LEFT_DOWN )
1557     {
1558         // set focus to this window
1559         if (AcceptsFocus() && FindFocus()!=this)
1560             SetFocus();
1561     }
1562
1563 #if wxUSE_TOOLTIPS
1564     if ( event.GetEventType() == wxEVT_MOTION
1565         || event.GetEventType() == wxEVT_ENTER_WINDOW
1566         || event.GetEventType() == wxEVT_LEAVE_WINDOW )
1567         wxToolTip::RelayEvent( this , event);
1568 #endif // wxUSE_TOOLTIPS
1569
1570     if (gs_lastWhich != this)
1571     {
1572         gs_lastWhich = this;
1573
1574         // Double clicks must always occur on the same window
1575         if (event.GetEventType() == wxEVT_LEFT_DCLICK)
1576             event.SetEventType( wxEVT_LEFT_DOWN );
1577         if (event.GetEventType() == wxEVT_RIGHT_DCLICK)
1578             event.SetEventType( wxEVT_RIGHT_DOWN );
1579
1580         // Same for mouse up events
1581         if (event.GetEventType() == wxEVT_LEFT_UP)
1582             return TRUE;
1583         if (event.GetEventType() == wxEVT_RIGHT_UP)
1584             return TRUE;
1585     }
1586
1587     GetEventHandler()->ProcessEvent( event ) ;
1588
1589     return TRUE;
1590 }
1591
1592 wxString wxWindowMac::MacGetToolTipString( wxPoint &pt )
1593 {
1594     if ( m_tooltip )
1595     {
1596         return m_tooltip->GetTip() ;
1597     }
1598     return wxEmptyString ;
1599 }
1600
1601 void wxWindowMac::Update()
1602 {
1603     wxRegion visRgn = MacGetVisibleRegion( false ) ;
1604     int top = 0 , left = 0 ;
1605     MacWindowToRootWindow( &left , &top ) ;
1606     WindowRef rootWindow = (WindowRef) MacGetRootWindow() ;
1607     RgnHandle updateRgn = NewRgn() ;
1608     // getting the update region in macos local coordinates
1609     GetWindowUpdateRgn( rootWindow , updateRgn ) ;
1610     GrafPtr     port ;
1611     ::GetPort( &port ) ;
1612     ::SetPort( UMAGetWindowPort( rootWindow ) ) ;
1613     Point pt = {0,0} ;
1614     LocalToGlobal( &pt ) ;
1615     ::SetPort( port ) ;
1616     OffsetRgn( updateRgn , -pt.h , -pt.v ) ;
1617     // translate to window local coordinates
1618     OffsetRgn( updateRgn , -left , -top ) ;
1619     SectRgn( updateRgn , (RgnHandle) visRgn.GetWXHRGN() , updateRgn ) ;
1620     MacRedraw( updateRgn , 0 , true ) ;
1621     // for flushing and validating we need macos-local coordinates again
1622     OffsetRgn( updateRgn , left , top ) ;
1623 #if TARGET_API_MAC_CARBON
1624     if ( QDIsPortBuffered( GetWindowPort( rootWindow ) ) )
1625     {
1626         QDFlushPortBuffer( GetWindowPort( rootWindow ) , updateRgn ) ;
1627     }
1628 #endif
1629     ValidWindowRgn( rootWindow , updateRgn ) ;
1630     DisposeRgn( updateRgn ) ;
1631 }
1632
1633 wxTopLevelWindowMac* wxWindowMac::MacGetTopLevelWindow() const
1634 {
1635     wxTopLevelWindowMac* win = NULL ;
1636     WindowRef window = (WindowRef) MacGetRootWindow() ;
1637     if ( window )
1638     {
1639         win = wxFindWinFromMacWindow( window ) ;
1640     }
1641     return win ;
1642 }
1643
1644 const wxRegion& wxWindowMac::MacGetVisibleRegion( bool respectChildrenAndSiblings )
1645 {
1646     RgnHandle visRgn = NewRgn() ;
1647     RgnHandle tempRgn = NewRgn() ;
1648     RgnHandle tempStaticBoxRgn = NewRgn() ;
1649
1650     if ( MacIsReallyShown() )
1651     {
1652         SetRectRgn( visRgn , 0 , 0 , m_width , m_height ) ;
1653
1654         //TODO : as soon as the new scheme has proven to work correctly, move this to wxStaticBox
1655         if ( IsKindOf( CLASSINFO( wxStaticBox ) ) )
1656         {
1657             int borderTop = 14 ;
1658             int borderOther = 4 ;
1659             if ( UMAGetSystemVersion() >= 0x1030 )
1660                 borderTop += 2 ;
1661
1662             SetRectRgn( tempStaticBoxRgn , borderOther , borderTop , m_width - borderOther , m_height - borderOther ) ;
1663             DiffRgn( visRgn , tempStaticBoxRgn , visRgn ) ;
1664         }
1665
1666         if ( !IsTopLevel() )
1667         {
1668             wxWindow* parent = GetParent() ;
1669             while( parent )
1670             {
1671                 wxSize size = parent->GetSize() ;
1672                 int x , y ;
1673                 x = y = 0 ;
1674                 parent->MacWindowToRootWindow( &x, &y ) ;
1675                 MacRootWindowToWindow( &x , &y ) ;
1676
1677                 SetRectRgn( tempRgn ,
1678                     x + parent->MacGetLeftBorderSize() , y + parent->MacGetTopBorderSize() ,
1679                     x + size.x - parent->MacGetRightBorderSize(),
1680                     y + size.y - parent->MacGetBottomBorderSize()) ;
1681
1682                 SectRgn( visRgn , tempRgn , visRgn ) ;
1683                 if ( parent->IsTopLevel() )
1684                     break ;
1685                 parent = parent->GetParent() ;
1686             }
1687         }
1688         if ( respectChildrenAndSiblings )
1689         {
1690             if ( GetWindowStyle() & wxCLIP_CHILDREN )
1691             {
1692                 for (wxWindowListNode *node = GetChildren().GetFirst(); node; node = node->GetNext())
1693                 {
1694                     wxWindowMac *child = node->GetData();
1695
1696                     if ( !child->IsTopLevel() && child->IsShown() )
1697                     {
1698                         SetRectRgn( tempRgn , child->m_x , child->m_y , child->m_x + child->m_width ,  child->m_y + child->m_height ) ;
1699                         if ( child->IsKindOf( CLASSINFO( wxStaticBox ) ) )
1700                         {
1701                             int borderTop = 14 ;
1702                             int borderOther = 4 ;
1703                             if ( UMAGetSystemVersion() >= 0x1030 )
1704                                 borderTop += 2 ;
1705
1706                             SetRectRgn( tempStaticBoxRgn , child->m_x + borderOther , child->m_y + borderTop , child->m_x + child->m_width - borderOther , child->m_y + child->m_height - borderOther ) ;
1707                             DiffRgn( tempRgn , tempStaticBoxRgn , tempRgn ) ;
1708                         }
1709                         DiffRgn( visRgn , tempRgn , visRgn ) ;
1710                     }
1711                 }
1712             }
1713
1714             if ( (GetWindowStyle() & wxCLIP_SIBLINGS) && GetParent() )
1715             {
1716                 bool thisWindowThrough = false ;
1717                 for (wxWindowListNode *node = GetParent()->GetChildren().GetFirst(); node; node = node->GetNext())
1718                 {
1719                     wxWindowMac *sibling = node->GetData();
1720                     if ( sibling == this )
1721                     {
1722                         thisWindowThrough = true ;
1723                         continue ;
1724                     }
1725                     if( !thisWindowThrough )
1726                     {
1727                         continue ;
1728                     }
1729
1730                     if ( !sibling->IsTopLevel() && sibling->IsShown() )
1731                     {
1732                         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 ) ;
1733                         if ( sibling->IsKindOf( CLASSINFO( wxStaticBox ) ) )
1734                         {
1735                             int borderTop = 14 ;
1736                             int borderOther = 4 ;
1737                             if ( UMAGetSystemVersion() >= 0x1030 )
1738                                 borderTop += 2 ;
1739
1740                             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 ) ;
1741                             DiffRgn( tempRgn , tempStaticBoxRgn , tempRgn ) ;
1742                         }
1743                         DiffRgn( visRgn , tempRgn , visRgn ) ;
1744                     }
1745                 }
1746             }
1747         }
1748     }
1749     m_macVisibleRegion = visRgn ;
1750     DisposeRgn( visRgn ) ;
1751     DisposeRgn( tempRgn ) ;
1752     DisposeRgn( tempStaticBoxRgn ) ;
1753     return m_macVisibleRegion ;
1754 }
1755
1756 void wxWindowMac::MacRedraw( WXHRGN updatergnr , long time, bool erase)
1757 {
1758     RgnHandle updatergn = (RgnHandle) updatergnr ;
1759     // updatergn is always already clipped to our boundaries
1760     // it is in window coordinates, not in client coordinates
1761
1762     WindowRef window = (WindowRef) MacGetRootWindow() ;
1763
1764     {
1765         // ownUpdateRgn is the area that this window has to repaint, it is in window coordinates
1766         RgnHandle ownUpdateRgn = NewRgn() ;
1767         CopyRgn( updatergn , ownUpdateRgn ) ;
1768
1769         SectRgn( ownUpdateRgn , (RgnHandle) MacGetVisibleRegion().GetWXHRGN() , ownUpdateRgn ) ;
1770
1771         // newupdate is the update region in client coordinates
1772         RgnHandle newupdate = NewRgn() ;
1773         wxSize point = GetClientSize() ;
1774         wxPoint origin = GetClientAreaOrigin() ;
1775         SetRectRgn( newupdate , origin.x , origin.y , origin.x + point.x , origin.y+point.y ) ;
1776         SectRgn( newupdate , ownUpdateRgn , newupdate ) ;
1777         OffsetRgn( newupdate , -origin.x , -origin.y ) ;
1778         m_updateRegion = newupdate ;
1779         DisposeRgn( newupdate ) ; // it's been cloned to m_updateRegion
1780
1781         if ( erase && !EmptyRgn(ownUpdateRgn) )
1782         {
1783             wxWindowDC dc(this);
1784             if (!EmptyRgn(ownUpdateRgn))
1785                 dc.SetClippingRegion(wxRegion(ownUpdateRgn));
1786             wxEraseEvent eevent( GetId(), &dc );
1787             eevent.SetEventObject( this );
1788             GetEventHandler()->ProcessEvent( eevent );
1789
1790             wxNcPaintEvent eventNc( GetId() );
1791             eventNc.SetEventObject( this );
1792             GetEventHandler()->ProcessEvent( eventNc );
1793         }
1794         DisposeRgn( ownUpdateRgn ) ;
1795         if ( !m_updateRegion.Empty() )
1796         {
1797             wxWindowList hiddenWindows ;
1798             for (wxWindowListNode *node = GetChildren().GetFirst(); node; node = node->GetNext())
1799             {
1800                 wxControl *child = wxDynamicCast( ( wxWindow*)node->GetData() , wxControl ) ;
1801
1802                 if ( child && child->MacGetRootWindow() == window && child->IsShown() && child->GetMacControl() )
1803                 {
1804                     SetControlVisibility( (ControlHandle) child->GetMacControl() , false , false ) ;
1805                     hiddenWindows.Append( child ) ;
1806                 }
1807             }
1808
1809             wxPaintEvent event;
1810             event.m_timeStamp = time ;
1811             event.SetEventObject(this);
1812             GetEventHandler()->ProcessEvent(event);
1813
1814             for (wxWindowListNode *node = hiddenWindows.GetFirst(); node; node = node->GetNext())
1815             {
1816                 wxControl *child = wxDynamicCast( ( wxWindow*)node->GetData() , wxControl ) ;
1817
1818                 if ( child && child->GetMacControl() )
1819                 {
1820                     SetControlVisibility( (ControlHandle) child->GetMacControl() , true , false ) ;
1821                 }
1822             }
1823         }
1824     }
1825
1826     // now intersect for each of the children their rect with the updateRgn and call MacRedraw recursively
1827
1828     RgnHandle childupdate = NewRgn() ;
1829     for (wxWindowListNode *node = GetChildren().GetFirst(); node; node = node->GetNext())
1830     {
1831         // calculate the update region for the child windows by intersecting the window rectangle with our own
1832         // passed in update region and then offset it to be client-wise window coordinates again
1833         wxWindowMac *child = node->GetData();
1834         SetRectRgn( childupdate , child->m_x , child->m_y , child->m_x + child->m_width ,  child->m_y + child->m_height ) ;
1835         SectRgn( childupdate , updatergn , childupdate ) ;
1836         OffsetRgn( childupdate , -child->m_x , -child->m_y ) ;
1837         if ( child->MacGetRootWindow() == window && child->IsShown() && !EmptyRgn( childupdate ) )
1838         {
1839             // because dialogs may also be children
1840             child->MacRedraw( childupdate , time , erase ) ;
1841         }
1842     }
1843     DisposeRgn( childupdate ) ;
1844     // eventually a draw grow box here
1845
1846 }
1847
1848 WXHWND wxWindowMac::MacGetRootWindow() const
1849 {
1850     wxWindowMac *iter = (wxWindowMac*)this ;
1851
1852     while( iter )
1853     {
1854         if ( iter->IsTopLevel() )
1855             return ((wxTopLevelWindow*)iter)->MacGetWindowRef() ;
1856
1857         iter = iter->GetParent() ;
1858     }
1859     wxASSERT_MSG( 1 , wxT("No valid mac root window") ) ;
1860     return NULL ;
1861 }
1862
1863 void wxWindowMac::MacCreateScrollBars( long style )
1864 {
1865     wxASSERT_MSG( m_vScrollBar == NULL && m_hScrollBar == NULL , wxT("attempt to create window twice") ) ;
1866
1867     bool hasBoth = ( style & wxVSCROLL ) && ( style & wxHSCROLL ) ;
1868     int adjust = hasBoth ? MAC_SCROLLBAR_SIZE - 1: 0 ;
1869     int width, height ;
1870     GetClientSize( &width , &height ) ;
1871
1872     wxPoint vPoint(width-MAC_SCROLLBAR_SIZE, 0) ;
1873     wxSize vSize(MAC_SCROLLBAR_SIZE, height - adjust) ;
1874     wxPoint hPoint(0 , height-MAC_SCROLLBAR_SIZE ) ;
1875     wxSize hSize( width - adjust, MAC_SCROLLBAR_SIZE) ;
1876
1877     m_vScrollBar = new wxScrollBar(this, wxWINDOW_VSCROLL, vPoint,
1878         vSize , wxVERTICAL);
1879
1880     if ( style & wxVSCROLL )
1881     {
1882
1883     }
1884     else
1885     {
1886         m_vScrollBar->Show(false) ;
1887     }
1888     m_hScrollBar = new wxScrollBar(this, wxWINDOW_HSCROLL, hPoint,
1889         hSize , wxHORIZONTAL);
1890     if ( style  & wxHSCROLL )
1891     {
1892     }
1893     else
1894     {
1895         m_hScrollBar->Show(false) ;
1896     }
1897
1898     // because the create does not take into account the client area origin
1899     MacRepositionScrollBars() ; // we might have a real position shift
1900 }
1901
1902 void wxWindowMac::MacRepositionScrollBars()
1903 {
1904     bool hasBoth = ( m_hScrollBar && m_hScrollBar->IsShown()) && ( m_vScrollBar && m_vScrollBar->IsShown()) ;
1905     int adjust = hasBoth ? MAC_SCROLLBAR_SIZE - 1 : 0 ;
1906
1907     // get real client area
1908
1909     int width = m_width ;
1910     int height = m_height ;
1911
1912     width -= MacGetLeftBorderSize() + MacGetRightBorderSize();
1913     height -= MacGetTopBorderSize() + MacGetBottomBorderSize();
1914
1915     wxPoint vPoint(width-MAC_SCROLLBAR_SIZE, 0) ;
1916     wxSize vSize(MAC_SCROLLBAR_SIZE, height - adjust) ;
1917     wxPoint hPoint(0 , height-MAC_SCROLLBAR_SIZE ) ;
1918     wxSize hSize( width - adjust, MAC_SCROLLBAR_SIZE) ;
1919
1920     int x = 0 ;
1921     int y = 0 ;
1922     int w = m_width ;
1923     int h = m_height ;
1924
1925     MacClientToRootWindow( &x , &y ) ;
1926     MacClientToRootWindow( &w , &h ) ;
1927
1928     wxWindowMac *iter = (wxWindowMac*)this ;
1929
1930     int totW = 10000 , totH = 10000;
1931     while( iter )
1932     {
1933         if ( iter->IsTopLevel() )
1934         {
1935             totW = iter->m_width ;
1936             totH = iter->m_height ;
1937             break ;
1938         }
1939
1940         iter = iter->GetParent() ;
1941     }
1942
1943     if ( x == 0 )
1944     {
1945         hPoint.x = -1 ;
1946         hSize.x += 1 ;
1947     }
1948     if ( y == 0 )
1949     {
1950         vPoint.y = -1 ;
1951         vSize.y += 1 ;
1952     }
1953
1954     if ( w-x >= totW )
1955     {
1956         hSize.x += 1 ;
1957         vPoint.x += 1 ;
1958     }
1959
1960     if ( h-y >= totH )
1961     {
1962         vSize.y += 1 ;
1963         hPoint.y += 1 ;
1964     }
1965
1966     if ( m_vScrollBar )
1967     {
1968         m_vScrollBar->SetSize( vPoint.x , vPoint.y, vSize.x, vSize.y , wxSIZE_ALLOW_MINUS_ONE);
1969     }
1970     if ( m_hScrollBar )
1971     {
1972         m_hScrollBar->SetSize( hPoint.x , hPoint.y, hSize.x, hSize.y, wxSIZE_ALLOW_MINUS_ONE);
1973     }
1974 }
1975
1976 bool wxWindowMac::AcceptsFocus() const
1977 {
1978     return MacCanFocus() && wxWindowBase::AcceptsFocus();
1979 }
1980
1981 WXWidget wxWindowMac::MacGetContainerForEmbedding()
1982 {
1983     return GetParent()->MacGetContainerForEmbedding() ;
1984 }
1985
1986 void wxWindowMac::MacSuperChangedPosition()
1987 {
1988     // only window-absolute structures have to be moved i.e. controls
1989
1990     wxWindowListNode *node = GetChildren().GetFirst();
1991     while ( node )
1992     {
1993         wxWindowMac *child = node->GetData();
1994         child->MacSuperChangedPosition() ;
1995         node = node->GetNext();
1996     }
1997 }
1998
1999 void wxWindowMac::MacTopLevelWindowChangedPosition()
2000 {
2001     // only screen-absolute structures have to be moved i.e. glcanvas
2002
2003     wxWindowListNode *node = GetChildren().GetFirst();
2004     while ( node )
2005     {
2006         wxWindowMac *child = node->GetData();
2007         child->MacTopLevelWindowChangedPosition() ;
2008         node = node->GetNext();
2009     }
2010 }
2011 long wxWindowMac::MacGetLeftBorderSize( ) const
2012 {
2013     if( IsTopLevel() )
2014         return 0 ;
2015
2016     if (m_windowStyle & wxRAISED_BORDER || m_windowStyle & wxSUNKEN_BORDER )
2017     {
2018         SInt32 border = 3 ;
2019 #if wxMAC_USE_THEME_BORDER
2020 #if TARGET_CARBON
2021           GetThemeMetric( kThemeMetricListBoxFrameOutset , &border ) ;
2022 #endif
2023 #endif
2024           return border ;
2025     }
2026     else if (  m_windowStyle &wxDOUBLE_BORDER)
2027     {
2028           SInt32 border = 3 ;
2029 #if wxMAC_USE_THEME_BORDER
2030 #if TARGET_CARBON
2031           GetThemeMetric( kThemeMetricListBoxFrameOutset , &border ) ;
2032 #endif
2033 #endif
2034           return border ;
2035     }
2036     else if (m_windowStyle &wxSIMPLE_BORDER)
2037     {
2038         return 1 ;
2039     }
2040     return 0 ;
2041 }
2042
2043 long wxWindowMac::MacGetRightBorderSize( ) const
2044 {
2045     // they are all symmetric in mac themes
2046     return MacGetLeftBorderSize() ;
2047 }
2048
2049 long wxWindowMac::MacGetTopBorderSize( ) const
2050 {
2051     // they are all symmetric in mac themes
2052     return MacGetLeftBorderSize() ;
2053 }
2054
2055 long wxWindowMac::MacGetBottomBorderSize( ) const
2056 {
2057     // they are all symmetric in mac themes
2058     return MacGetLeftBorderSize() ;
2059 }
2060
2061 long wxWindowMac::MacRemoveBordersFromStyle( long style )
2062 {
2063     return style & ~( wxDOUBLE_BORDER | wxSUNKEN_BORDER | wxRAISED_BORDER | wxBORDER | wxSTATIC_BORDER ) ;
2064 }
2065
2066 // Find the wxWindowMac at the current mouse position, returning the mouse
2067 // position.
2068 wxWindowMac* wxFindWindowAtPointer(wxPoint& pt)
2069 {
2070     pt = wxGetMousePosition();
2071     wxWindowMac* found = wxFindWindowAtPoint(pt);
2072     return found;
2073 }
2074
2075 // Get the current mouse position.
2076 wxPoint wxGetMousePosition()
2077 {
2078     int x, y;
2079     wxGetMousePosition(& x, & y);
2080     return wxPoint(x, y);
2081 }
2082
2083 void wxWindowMac::OnMouseEvent( wxMouseEvent &event )
2084 {
2085         if ( event.GetEventType() == wxEVT_RIGHT_DOWN )
2086         {
2087                 // copied from wxGTK : CS
2088         // generate a "context menu" event: this is similar to wxEVT_RIGHT_DOWN
2089         // except that:
2090         //
2091         // (a) it's a command event and so is propagated to the parent
2092         // (b) under MSW it can be generated from kbd too
2093         // (c) it uses screen coords (because of (a))
2094         wxContextMenuEvent evtCtx(wxEVT_CONTEXT_MENU,
2095                                   this->GetId(),
2096                                   this->ClientToScreen(event.GetPosition()));
2097         if ( ! GetEventHandler()->ProcessEvent(evtCtx) )
2098             event.Skip() ;
2099         }
2100         else
2101         {
2102                 event.Skip() ;
2103         }
2104 }
2105