src/mac/carbon/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         wxArrayPtrVoid submenus ;
 390     wxMenuItemList::Node *node;
 391     wxMenuItem *item;
 392     int pos ;
 393         for (pos = 0, node = menu->GetMenuItems().GetFirst(); node; node = node->GetNext(), pos++)
 394         {
 395                 item = (wxMenuItem *)node->GetData();
 396                 wxMenu* subMenu = item->GetSubMenu() ;
 397                 if (subMenu)
 398                 {
 399                         submenus.Add(subMenu) ;
 400                 }
 401         }
 402
 403     ::InsertMenu( (MenuHandle) menu->GetHMenu() , -1 ) ;
 404
 405         for ( size_t i = 0 ; i < submenus.GetCount() ; ++i )
 406         {
 407                 wxMenu* submenu = (wxMenu*) submenus[i] ;
 408                 wxMenuItemList::Node *subnode;
 409                 wxMenuItem *subitem;
 410                 int subpos ;
 411                 for ( subpos = 0 , subnode = submenu->GetMenuItems().GetFirst(); subnode; subnode = subnode->GetNext(), subpos++)
 412                 {
 413                         subitem = (wxMenuItem *)subnode->GetData();
 414                         wxMenu* itsSubMenu = subitem->GetSubMenu() ;
 415                         if (itsSubMenu)
 416                         {
 417                                 submenus.Add(itsSubMenu) ;
 418                         }
 419                 }
 420                 ::InsertMenu( MAC_WXHMENU(submenu->GetHMenu()) , -1 ) ;
 421         }
 422
 423     long menuResult = ::PopUpMenuSelect((MenuHandle) menu->GetHMenu() ,y,x, 0) ;
 424     if ( HiWord(menuResult) != 0 )
 425     {
 426         MenuCommand id ;
 427         GetMenuItemCommandID( GetMenuHandle(HiWord(menuResult)) , LoWord(menuResult) , &id ) ;
 428         wxMenuItem* item = NULL ;
 429         wxMenu* realmenu ;
 430         item = menu->FindItem(id, &realmenu) ;
 431         if (item->IsCheckable())
 432         {
 433             item->Check( !item->IsChecked() ) ;
 434         }
 435         menu->SendEvent( id , item->IsCheckable() ? item->IsChecked() : -1 ) ;
 436     }
 437     ::DeleteMenu( menu->MacGetMenuId() ) ;
 438         for ( size_t i = 0 ; i < submenus.GetCount() ; ++i )
 439         {
 440                 wxMenu* submenu = (wxMenu*) submenus[i] ;
 441                 ::DeleteMenu( submenu->MacGetMenuId() ) ;
 442         }
 443
 444     menu->SetInvokingWindow(NULL);
 445
 446   return TRUE;
 447 }
 448 #endif
 449
 450 void wxWindowMac::DoScreenToClient(int *x, int *y) const
 451 {
 452     WindowRef window = (WindowRef) MacGetRootWindow() ;
 453
 454     Point       localwhere = {0,0} ;
 455
 456     if(x)   localwhere.h = * x ;
 457     if(y)   localwhere.v = * y ;
 458
 459     GrafPtr     port ;
 460     ::GetPort( &port ) ;
 461     ::SetPort( UMAGetWindowPort( window ) ) ;
 462     ::GlobalToLocal( &localwhere ) ;
 463     ::SetPort( port ) ;
 464
 465     if(x)   *x = localwhere.h ;
 466     if(y)   *y = localwhere.v ;
 467
 468     MacRootWindowToWindow( x , y ) ;
 469     if ( x )
 470         *x -= MacGetLeftBorderSize() ;
 471     if ( y )
 472         *y -= MacGetTopBorderSize() ;
 473 }
 474
 475 void wxWindowMac::DoClientToScreen(int *x, int *y) const
 476 {
 477     WindowRef window = (WindowRef) MacGetRootWindow() ;
 478
 479     if ( x )
 480         *x += MacGetLeftBorderSize() ;
 481     if ( y )
 482         *y += MacGetTopBorderSize() ;
 483
 484     MacWindowToRootWindow( x , y ) ;
 485
 486     Point       localwhere = { 0,0 };
 487     if(x)   localwhere.h = * x ;
 488     if(y)   localwhere.v = * y ;
 489
 490     GrafPtr     port ;
 491     ::GetPort( &port ) ;
 492     ::SetPort( UMAGetWindowPort( window ) ) ;
 493
 494     ::LocalToGlobal( &localwhere ) ;
 495     ::SetPort( port ) ;
 496     if(x)   *x = localwhere.h ;
 497     if(y)   *y = localwhere.v ;
 498 }
 499
 500 void wxWindowMac::MacClientToRootWindow( int *x , int *y ) const
 501 {
 502     wxPoint origin = GetClientAreaOrigin() ;
 503     if(x)   *x += origin.x ;
 504     if(y)   *y += origin.y ;
 505
 506     MacWindowToRootWindow( x , y ) ;
 507 }
 508
 509 void wxWindowMac::MacRootWindowToClient( int *x , int *y ) const
 510 {
 511     wxPoint origin = GetClientAreaOrigin() ;
 512     MacRootWindowToWindow( x , y ) ;
 513     if(x)   *x -= origin.x ;
 514     if(y)   *y -= origin.y ;
 515 }
 516
 517 void wxWindowMac::MacWindowToRootWindow( int *x , int *y ) const
 518 {
 519     if ( !IsTopLevel() )
 520     {
 521         if(x)   *x += m_x ;
 522         if(y)   *y += m_y ;
 523         GetParent()->MacWindowToRootWindow( x , y ) ;
 524     }
 525 }
 526
 527 void wxWindowMac::MacRootWindowToWindow( int *x , int *y ) const
 528 {
 529     if ( !IsTopLevel() )
 530     {
 531         if(x)   *x -= m_x ;
 532         if(y)   *y -= m_y ;
 533         GetParent()->MacRootWindowToWindow( x , y ) ;
 534     }
 535 }
 536
 537 bool wxWindowMac::SetCursor(const wxCursor& cursor)
 538 {
 539     if (m_cursor == cursor)
 540         return FALSE;
 541
 542     if (wxNullCursor == cursor)
 543     {
 544         if ( ! wxWindowBase::SetCursor( *wxSTANDARD_CURSOR ) )
 545             return FALSE ;
 546     }
 547     else
 548     {
 549         if ( ! wxWindowBase::SetCursor( cursor ) )
 550             return FALSE ;
 551     }
 552
 553     wxASSERT_MSG( m_cursor.Ok(),
 554         wxT("cursor must be valid after call to the base version"));
 555
 556     Point pt ;
 557     wxWindowMac *mouseWin ;
 558     GetMouse( &pt ) ;
 559
 560     // Change the cursor NOW if we're within the correct window
 561
 562     if ( MacGetWindowFromPoint( wxPoint( pt.h , pt.v ) , &mouseWin ) )
 563     {
 564         if ( mouseWin == this && !wxIsBusy() )
 565         {
 566             m_cursor.MacInstall() ;
 567         }
 568     }
 569
 570     return TRUE ;
 571 }
 572
 573
 574 // Get size *available for subwindows* i.e. excluding menu bar etc.
 575 void wxWindowMac::DoGetClientSize(int *x, int *y) const
 576 {
 577     int ww, hh;
 578     ww = m_width ;
 579     hh = m_height ;
 580
 581     ww -= MacGetLeftBorderSize(  )  + MacGetRightBorderSize(  ) ;
 582     hh -= MacGetTopBorderSize(  ) + MacGetBottomBorderSize( );
 583
 584     if ( (m_vScrollBar && m_vScrollBar->IsShown()) || (m_hScrollBar  && m_hScrollBar->IsShown()) )
 585     {
 586         int x1 = 0 ;
 587         int y1 = 0 ;
 588         int w = m_width ;
 589         int h = m_height ;
 590
 591         MacClientToRootWindow( &x1 , &y1 ) ;
 592         MacClientToRootWindow( &w , &h ) ;
 593
 594         wxWindowMac *iter = (wxWindowMac*)this ;
 595
 596         int totW = 10000 , totH = 10000;
 597         while( iter )
 598         {
 599             if ( iter->IsTopLevel() )
 600             {
 601                 totW = iter->m_width ;
 602                 totH = iter->m_height ;
 603                 break ;
 604             }
 605
 606             iter = iter->GetParent() ;
 607         }
 608
 609         if (m_hScrollBar  && m_hScrollBar->IsShown() )
 610         {
 611             hh -= MAC_SCROLLBAR_SIZE;
 612             if ( h-y1 >= totH )
 613             {
 614                 hh += 1 ;
 615             }
 616         }
 617         if (m_vScrollBar  && m_vScrollBar->IsShown() )
 618         {
 619             ww -= MAC_SCROLLBAR_SIZE;
 620             if ( w-x1 >= totW )
 621             {
 622                 ww += 1 ;
 623             }
 624         }
 625     }
 626     if(x)   *x = ww;
 627     if(y)   *y = hh;
 628 }
 629
 630
 631 // ----------------------------------------------------------------------------
 632 // tooltips
 633 // ----------------------------------------------------------------------------
 634
 635 #if wxUSE_TOOLTIPS
 636
 637 void wxWindowMac::DoSetToolTip(wxToolTip *tooltip)
 638 {
 639     wxWindowBase::DoSetToolTip(tooltip);
 640
 641     if ( m_tooltip )
 642         m_tooltip->SetWindow(this);
 643 }
 644
 645 #endif // wxUSE_TOOLTIPS
 646
 647 void wxWindowMac::DoMoveWindow(int x, int y, int width, int height)
 648 {
 649     int former_x = m_x ;
 650     int former_y = m_y ;
 651     int former_w = m_width ;
 652     int former_h = m_height ;
 653
 654     int actualWidth = width;
 655     int actualHeight = height;
 656     int actualX = x;
 657     int actualY = y;
 658
 659     if ((m_minWidth != -1) && (actualWidth < m_minWidth))
 660         actualWidth = m_minWidth;
 661     if ((m_minHeight != -1) && (actualHeight < m_minHeight))
 662         actualHeight = m_minHeight;
 663     if ((m_maxWidth != -1) && (actualWidth > m_maxWidth))
 664         actualWidth = m_maxWidth;
 665     if ((m_maxHeight != -1) && (actualHeight > m_maxHeight))
 666         actualHeight = m_maxHeight;
 667
 668     bool doMove = false ;
 669     bool doResize = false ;
 670
 671     if ( actualX != former_x || actualY != former_y )
 672     {
 673         doMove = true ;
 674     }
 675     if ( actualWidth != former_w || actualHeight != former_h )
 676     {
 677         doResize = true ;
 678     }
 679
 680     if ( doMove || doResize )
 681     {
 682         // erase former position
 683
 684         bool partialRepaint = false ;
 685
 686         if ( HasFlag(wxNO_FULL_REPAINT_ON_RESIZE) )
 687         {
 688             wxPoint oldPos( m_x , m_y ) ;
 689             wxPoint newPos( actualX , actualY ) ;
 690             MacWindowToRootWindow( &oldPos.x , &oldPos.y ) ;
 691             MacWindowToRootWindow( &newPos.x , &newPos.y ) ;
 692             if ( oldPos == newPos )
 693             {
 694                 partialRepaint = true ;
 695                 RgnHandle oldRgn,newRgn,diffRgn ;
 696                 oldRgn = NewRgn() ;
 697                 newRgn = NewRgn() ;
 698                 diffRgn = NewRgn() ;
 699                 SetRectRgn(oldRgn , oldPos.x , oldPos.y , oldPos.x + m_width , oldPos.y + m_height ) ;
 700                 SetRectRgn(newRgn , newPos.x , newPos.y , newPos.x + actualWidth , newPos.y + actualHeight ) ;
 701                 DiffRgn( newRgn , oldRgn , diffRgn ) ;
 702                 InvalWindowRgn( (WindowRef) MacGetRootWindow() , diffRgn ) ;
 703                 DiffRgn( oldRgn , newRgn , diffRgn ) ;
 704                 InvalWindowRgn( (WindowRef) MacGetRootWindow() , diffRgn ) ;
 705                 DisposeRgn(oldRgn) ;
 706                 DisposeRgn(newRgn) ;
 707                 DisposeRgn(diffRgn) ;
 708             }
 709         }
 710
 711         if ( !partialRepaint )
 712             Refresh() ;
 713
 714         m_x = actualX ;
 715         m_y = actualY ;
 716         m_width = actualWidth ;
 717         m_height = actualHeight ;
 718
 719         // update any low-level frame-relative positions
 720
 721         MacUpdateDimensions() ;
 722         // erase new position
 723
 724         if ( !partialRepaint )
 725             Refresh() ;
 726         if ( doMove )
 727             wxWindowMac::MacSuperChangedPosition() ; // like this only children will be notified
 728
 729         MacRepositionScrollBars() ;
 730         if ( doMove )
 731         {
 732             wxPoint point(m_x, m_y);
 733             wxMoveEvent event(point, m_windowId);
 734             event.SetEventObject(this);
 735             GetEventHandler()->ProcessEvent(event) ;
 736         }
 737         if ( doResize )
 738         {
 739             MacRepositionScrollBars() ;
 740             wxSize size(m_width, m_height);
 741             wxSizeEvent event(size, m_windowId);
 742             event.SetEventObject(this);
 743             GetEventHandler()->ProcessEvent(event);
 744         }
 745     }
 746
 747 }
 748
 749 // set the size of the window: if the dimensions are positive, just use them,
 750 // but if any of them is equal to -1, it means that we must find the value for
 751 // it ourselves (unless sizeFlags contains wxSIZE_ALLOW_MINUS_ONE flag, in
 752 // which case -1 is a valid value for x and y)
 753 //
 754 // If sizeFlags contains wxSIZE_AUTO_WIDTH/HEIGHT flags (default), we calculate
 755 // the width/height to best suit our contents, otherwise we reuse the current
 756 // width/height
 757 void wxWindowMac::DoSetSize(int x, int y, int width, int height, int sizeFlags)
 758 {
 759     // get the current size and position...
 760     int currentX, currentY;
 761     GetPosition(&currentX, &currentY);
 762
 763     int currentW,currentH;
 764     GetSize(&currentW, &currentH);
 765
 766     // ... and don't do anything (avoiding flicker) if it's already ok
 767     if ( x == currentX && y == currentY &&
 768         width == currentW && height == currentH )
 769     {
 770         MacRepositionScrollBars() ; // we might have a real position shift
 771         return;
 772     }
 773
 774     if ( x == -1 && !(sizeFlags & wxSIZE_ALLOW_MINUS_ONE) )
 775         x = currentX;
 776     if ( y == -1 && !(sizeFlags & wxSIZE_ALLOW_MINUS_ONE) )
 777         y = currentY;
 778
 779     AdjustForParentClientOrigin(x, y, sizeFlags);
 780
 781     wxSize size(-1, -1);
 782     if ( width == -1 )
 783     {
 784         if ( sizeFlags & wxSIZE_AUTO_WIDTH )
 785         {
 786             size = DoGetBestSize();
 787             width = size.x;
 788         }
 789         else
 790         {
 791             // just take the current one
 792             width = currentW;
 793         }
 794     }
 795
 796     if ( height == -1 )
 797     {
 798         if ( sizeFlags & wxSIZE_AUTO_HEIGHT )
 799         {
 800             if ( size.x == -1 )
 801             {
 802                 size = DoGetBestSize();
 803             }
 804             //else: already called DoGetBestSize() above
 805
 806             height = size.y;
 807         }
 808         else
 809         {
 810             // just take the current one
 811             height = currentH;
 812         }
 813     }
 814
 815     DoMoveWindow(x, y, width, height);
 816
 817 }
 818 // For implementation purposes - sometimes decorations make the client area
 819 // smaller
 820
 821 wxPoint wxWindowMac::GetClientAreaOrigin() const
 822 {
 823     return wxPoint(MacGetLeftBorderSize(  ) , MacGetTopBorderSize(  ) );
 824 }
 825
 826 void wxWindowMac::SetTitle(const wxString& title)
 827 {
 828     m_label = title ;
 829 }
 830
 831 wxString wxWindowMac::GetTitle() const
 832 {
 833     return m_label ;
 834 }
 835
 836 bool wxWindowMac::Show(bool show)
 837 {
 838     if ( !wxWindowBase::Show(show) )
 839         return FALSE;
 840
 841 /*
 842     WindowRef window = (WindowRef) MacGetRootWindow() ;
 843     wxWindowMac* win = wxFindWinFromMacWindow( window ) ;
 844     if ( win == NULL && win->m_isBeingDeleted )
 845         return FALSE ;
 846 */
 847     MacSuperShown( show ) ;
 848     Refresh() ;
 849 /*
 850     if ( !show )
 851     {
 852         if ( win && !win->m_isBeingDeleted )
 853             Refresh() ;
 854     }
 855     else
 856     {
 857         Refresh() ;
 858     }
 859 */
 860     return TRUE;
 861 }
 862
 863 void wxWindowMac::MacSuperShown( bool show )
 864 {
 865     wxWindowListNode *node = GetChildren().GetFirst();
 866     while ( node )
 867     {
 868         wxWindowMac *child = (wxWindowMac *)node->GetData();
 869         if ( child->m_isShown )
 870             child->MacSuperShown( show ) ;
 871         node = node->GetNext();
 872     }
 873 }
 874
 875 void wxWindowMac::MacSuperEnabled( bool enabled )
 876 {
 877     if ( !IsTopLevel() )
 878     {
 879       // to be absolutely correct we'd have to invalidate (with eraseBkground
 880       // because unter MacOSX the frames are drawn with an addXXX mode)
 881       // the borders area
 882     }
 883     wxWindowListNode *node = GetChildren().GetFirst();
 884     while ( node )
 885     {
 886         wxWindowMac *child = (wxWindowMac *)node->GetData();
 887         if ( child->m_isShown )
 888             child->MacSuperEnabled( enabled ) ;
 889         node = node->GetNext();
 890     }
 891 }
 892
 893 bool wxWindowMac::MacIsReallyShown() const
 894 {
 895     if ( m_isShown && (m_parent != NULL) ) {
 896         return m_parent->MacIsReallyShown();
 897     }
 898     return m_isShown;
 899 /*
 900     bool status = m_isShown ;
 901     wxWindowMac * win = this ;
 902     while ( status && win->m_parent != NULL )
 903     {
 904         win = win->m_parent ;
 905         status = win->m_isShown ;
 906     }
 907     return status ;
 908 */
 909 }
 910
 911 int wxWindowMac::GetCharHeight() const
 912 {
 913     wxClientDC dc ( (wxWindowMac*)this ) ;
 914     return dc.GetCharHeight() ;
 915 }
 916
 917 int wxWindowMac::GetCharWidth() const
 918 {
 919     wxClientDC dc ( (wxWindowMac*)this ) ;
 920     return dc.GetCharWidth() ;
 921 }
 922
 923 void wxWindowMac::GetTextExtent(const wxString& string, int *x, int *y,
 924                            int *descent, int *externalLeading, const wxFont *theFont ) const
 925 {
 926     const wxFont *fontToUse = theFont;
 927     if ( !fontToUse )
 928         fontToUse = &m_font;
 929
 930     wxClientDC dc( (wxWindowMac*) this ) ;
 931     long lx,ly,ld,le ;
 932     dc.GetTextExtent( string , &lx , &ly , &ld, &le, (wxFont *)fontToUse ) ;
 933     if ( externalLeading )
 934         *externalLeading = le ;
 935     if ( descent )
 936         *descent = ld ;
 937     if ( x )
 938         *x = lx ;
 939     if ( y )
 940         *y = ly ;
 941 }
 942
 943 /*
 944  * Rect is given in client coordinates, for further reading, read wxTopLevelWindowMac::InvalidateRect
 945  * we always intersect with the entire window, not only with the client area
 946  */
 947
 948 void wxWindowMac::Refresh(bool eraseBack, const wxRect *rect)
 949 {
 950     if ( MacGetTopLevelWindow() == NULL )
 951         return ;
 952
 953     wxPoint client = GetClientAreaOrigin();
 954     int x1 = -client.x;
 955     int y1 = -client.y;
 956     int x2 = m_width - client.x;
 957     int y2 = m_height - client.y;
 958
 959     if (IsKindOf( CLASSINFO(wxButton)))
 960     {
 961         // buttons have an "aura"
 962         y1 -= 5;
 963         x1 -= 5;
 964         y2 += 5;
 965         x2 += 5;
 966     }
 967
 968     Rect clientrect = { y1, x1, y2, x2 };
 969
 970     if ( rect )
 971     {
 972         Rect r = { rect->y , rect->x , rect->y + rect->height , rect->x + rect->width } ;
 973         SectRect( &clientrect , &r , &clientrect ) ;
 974     }
 975
 976     if ( !EmptyRect( &clientrect ) )
 977     {
 978       int top = 0 , left = 0 ;
 979
 980       MacClientToRootWindow( &left , &top ) ;
 981       OffsetRect( &clientrect , left , top ) ;
 982
 983       MacGetTopLevelWindow()->MacInvalidate( &clientrect , eraseBack ) ;
 984     }
 985 }
 986
 987 #if wxUSE_CARET && WXWIN_COMPATIBILITY
 988 // ---------------------------------------------------------------------------
 989 // Caret manipulation
 990 // ---------------------------------------------------------------------------
 991
 992 void wxWindowMac::CreateCaret(int w, int h)
 993 {
 994     SetCaret(new wxCaret(this, w, h));
 995 }
 996
 997 void wxWindowMac::CreateCaret(const wxBitmap *WXUNUSED(bitmap))
 998 {
 999     wxFAIL_MSG("not implemented");
1000 }
1001
1002 void wxWindowMac::ShowCaret(bool show)
1003 {
1004     wxCHECK_RET( m_caret, "no caret to show" );
1005
1006     m_caret->Show(show);
1007 }
1008
1009 void wxWindowMac::DestroyCaret()
1010 {
1011     SetCaret(NULL);
1012 }
1013
1014 void wxWindowMac::SetCaretPos(int x, int y)
1015 {
1016     wxCHECK_RET( m_caret, "no caret to move" );
1017
1018     m_caret->Move(x, y);
1019 }
1020
1021 void wxWindowMac::GetCaretPos(int *x, int *y) const
1022 {
1023     wxCHECK_RET( m_caret, "no caret to get position of" );
1024
1025     m_caret->GetPosition(x, y);
1026 }
1027 #endif // wxUSE_CARET
1028
1029 wxWindowMac *wxGetActiveWindow()
1030 {
1031     // actually this is a windows-only concept
1032     return NULL;
1033 }
1034
1035 // Coordinates relative to the window
1036 void wxWindowMac::WarpPointer (int x_pos, int y_pos)
1037 {
1038     // We really don't move the mouse programmatically under Mac.
1039 }
1040
1041 const wxBrush& wxWindowMac::MacGetBackgroundBrush()
1042 {
1043     if ( m_backgroundColour == wxSystemSettings::GetColour(wxSYS_COLOUR_APPWORKSPACE) )
1044     {
1045         m_macBackgroundBrush.SetMacTheme( kThemeBrushDocumentWindowBackground ) ;
1046     }
1047     else if (  m_backgroundColour == wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE ) )
1048     {
1049         // on mac we have the difficult situation, that 3dface gray can be different colours, depending whether
1050         // it is on a notebook panel or not, in order to take care of that we walk up the hierarchy until we have
1051         // either a non gray background color or a non control window
1052
1053         WindowRef window = (WindowRef) MacGetRootWindow() ;
1054
1055         wxWindowMac* parent = GetParent() ;
1056         while( parent )
1057         {
1058             if ( parent->MacGetRootWindow() != window )
1059             {
1060                 // we are in a different window on the mac system
1061                 parent = NULL ;
1062                 break ;
1063             }
1064
1065             {
1066                 if ( parent->m_backgroundColour != wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE )
1067                     && parent->m_backgroundColour != wxSystemSettings::GetColour(wxSYS_COLOUR_APPWORKSPACE) )
1068                 {
1069                     // if we have any other colours in the hierarchy
1070                     m_macBackgroundBrush.SetColour( parent->m_backgroundColour ) ;
1071                     break ;
1072                 }
1073                 // if we have the normal colours in the hierarchy but another control etc. -> use it's background
1074                 if ( parent->IsKindOf( CLASSINFO( wxNotebook ) ) || parent->IsKindOf( CLASSINFO( wxTabCtrl ) ))
1075                 {
1076                     Rect extent = { 0 , 0 , 0 , 0 } ;
1077                     int x , y ;
1078                     x = y = 0 ;
1079                     wxSize size = parent->GetSize() ;
1080                     parent->MacClientToRootWindow( &x , &y ) ;
1081                     extent.left = x ;
1082                     extent.top = y ;
1083                     extent.top-- ;
1084                     extent.right = x + size.x ;
1085                     extent.bottom = y + size.y ;
1086                     m_macBackgroundBrush.SetMacThemeBackground( kThemeBackgroundTabPane , (WXRECTPTR) &extent ) ; // todo eventually change for inactive
1087                     break ;
1088                 }
1089             }
1090             parent = parent->GetParent() ;
1091         }
1092         if ( !parent )
1093         {
1094             m_macBackgroundBrush.SetMacTheme( kThemeBrushDialogBackgroundActive ) ; // todo eventually change for inactive
1095         }
1096     }
1097     else
1098     {
1099         m_macBackgroundBrush.SetColour( m_backgroundColour ) ;
1100     }
1101
1102     return m_macBackgroundBrush ;
1103 }
1104
1105 void wxWindowMac::OnEraseBackground(wxEraseEvent& event)
1106 {
1107     event.GetDC()->Clear() ;
1108 }
1109
1110 void wxWindowMac::OnNcPaint( wxNcPaintEvent& event )
1111 {
1112     wxWindowDC dc(this) ;
1113     wxMacPortSetter helper(&dc) ;
1114
1115     MacPaintBorders( dc.m_macLocalOrigin.x , dc.m_macLocalOrigin.y) ;
1116 }
1117
1118 int wxWindowMac::GetScrollPos(int orient) const
1119 {
1120     if ( orient == wxHORIZONTAL )
1121     {
1122        if ( m_hScrollBar )
1123            return m_hScrollBar->GetThumbPosition() ;
1124     }
1125     else
1126     {
1127        if ( m_vScrollBar )
1128            return m_vScrollBar->GetThumbPosition() ;
1129     }
1130     return 0;
1131 }
1132
1133 // This now returns the whole range, not just the number
1134 // of positions that we can scroll.
1135 int wxWindowMac::GetScrollRange(int orient) const
1136 {
1137     if ( orient == wxHORIZONTAL )
1138     {
1139        if ( m_hScrollBar )
1140            return m_hScrollBar->GetRange() ;
1141     }
1142     else
1143     {
1144        if ( m_vScrollBar )
1145            return m_vScrollBar->GetRange() ;
1146     }
1147     return 0;
1148 }
1149
1150 int wxWindowMac::GetScrollThumb(int orient) const
1151 {
1152     if ( orient == wxHORIZONTAL )
1153     {
1154        if ( m_hScrollBar )
1155            return m_hScrollBar->GetThumbSize() ;
1156     }
1157     else
1158     {
1159        if ( m_vScrollBar )
1160            return m_vScrollBar->GetThumbSize() ;
1161     }
1162     return 0;
1163 }
1164
1165 void wxWindowMac::SetScrollPos(int orient, int pos, bool refresh)
1166 {
1167     if ( orient == wxHORIZONTAL )
1168     {
1169        if ( m_hScrollBar )
1170            m_hScrollBar->SetThumbPosition( pos ) ;
1171     }
1172     else
1173     {
1174        if ( m_vScrollBar )
1175            m_vScrollBar->SetThumbPosition( pos ) ;
1176     }
1177 }
1178
1179 void wxWindowMac::MacPaintBorders( int left , int top )
1180 {
1181     if( IsTopLevel() )
1182         return ;
1183
1184     RGBColor white = { 0xFFFF, 0xFFFF , 0xFFFF } ;
1185     RGBColor black = { 0x0000, 0x0000 , 0x0000 } ;
1186     RGBColor face = { 0xDDDD, 0xDDDD , 0xDDDD } ;
1187     RGBColor shadow = { 0x4444, 0x4444 , 0x4444 } ;
1188     PenNormal() ;
1189
1190     if (HasFlag(wxRAISED_BORDER) || HasFlag( wxSUNKEN_BORDER) || HasFlag(wxDOUBLE_BORDER) )
1191     {
1192 #if wxMAC_USE_THEME_BORDER
1193           Rect rect = { top , left , m_height + top , m_width + left } ;
1194           SInt32 border = 0 ;
1195           /*
1196           GetThemeMetric( kThemeMetricListBoxFrameOutset , &border ) ;
1197           InsetRect( &rect , border , border );
1198       DrawThemeListBoxFrame(&rect,IsEnabled() ? kThemeStateActive : kThemeStateInactive) ;
1199       */
1200
1201         DrawThemePrimaryGroup(&rect  ,IsEnabled() ? kThemeStateActive : kThemeStateInactive) ;
1202 #else
1203         bool sunken = HasFlag( wxSUNKEN_BORDER ) ;
1204         RGBForeColor( &face );
1205         MoveTo( left + 0 , top + m_height - 2 );
1206         LineTo( left + 0 , top + 0 );
1207         LineTo( left + m_width - 2 , top + 0 );
1208
1209         MoveTo( left + 2 , top + m_height - 3 );
1210         LineTo( left + m_width - 3 , top + m_height - 3 );
1211         LineTo( left + m_width - 3 , top + 2 );
1212
1213         RGBForeColor( sunken ? &face : &black );
1214         MoveTo( left + 0 , top + m_height - 1 );
1215         LineTo( left + m_width - 1 , top + m_height - 1 );
1216         LineTo( left + m_width - 1 , top + 0 );
1217
1218         RGBForeColor( sunken ? &shadow : &white );
1219         MoveTo( left + 1 , top + m_height - 3 );
1220         LineTo( left + 1, top + 1 );
1221         LineTo( left + m_width - 3 , top + 1 );
1222
1223         RGBForeColor( sunken ? &white : &shadow );
1224         MoveTo( left + 1 , top + m_height - 2 );
1225         LineTo( left + m_width - 2 , top + m_height - 2 );
1226         LineTo( left + m_width - 2 , top + 1 );
1227
1228         RGBForeColor( sunken ? &black : &face );
1229         MoveTo( left + 2 , top + m_height - 4 );
1230         LineTo( left + 2 , top + 2 );
1231         LineTo( left + m_width - 4 , top + 2 );
1232 #endif
1233     }
1234     else if (HasFlag(wxSIMPLE_BORDER))
1235     {
1236             Rect rect = { top , left , m_height + top , m_width + left } ;
1237         RGBForeColor( &black ) ;
1238         FrameRect( &rect ) ;
1239     }
1240 }
1241
1242 void wxWindowMac::RemoveChild( wxWindowBase *child )
1243 {
1244     if ( child == m_hScrollBar )
1245         m_hScrollBar = NULL ;
1246     if ( child == m_vScrollBar )
1247         m_vScrollBar = NULL ;
1248
1249     wxWindowBase::RemoveChild( child ) ;
1250 }
1251
1252 // New function that will replace some of the above.
1253 void wxWindowMac::SetScrollbar(int orient, int pos, int thumbVisible,
1254     int range, bool refresh)
1255 {
1256     if ( orient == wxHORIZONTAL )
1257     {
1258         if ( m_hScrollBar )
1259         {
1260             if ( range == 0 || thumbVisible >= range )
1261             {
1262                 if ( m_hScrollBar->IsShown() )
1263                     m_hScrollBar->Show(false) ;
1264             }
1265             else
1266             {
1267                 if ( !m_hScrollBar->IsShown() )
1268                     m_hScrollBar->Show(true) ;
1269                 m_hScrollBar->SetScrollbar( pos , thumbVisible , range , thumbVisible , refresh ) ;
1270             }
1271         }
1272     }
1273     else
1274     {
1275         if ( m_vScrollBar )
1276         {
1277             if ( range == 0 || thumbVisible >= range )
1278             {
1279                 if ( m_vScrollBar->IsShown() )
1280                     m_vScrollBar->Show(false) ;
1281             }
1282             else
1283             {
1284                 if ( !m_vScrollBar->IsShown() )
1285                     m_vScrollBar->Show(true) ;
1286                 m_vScrollBar->SetScrollbar( pos , thumbVisible , range , thumbVisible , refresh ) ;
1287             }
1288         }
1289     }
1290     MacRepositionScrollBars() ;
1291 }
1292
1293 // Does a physical scroll
1294 void wxWindowMac::ScrollWindow(int dx, int dy, const wxRect *rect)
1295 {
1296     wxClientDC dc(this) ;
1297     wxMacPortSetter helper(&dc) ;
1298
1299     {
1300         int width , height ;
1301         GetClientSize( &width , &height ) ;
1302
1303         Rect scrollrect = { dc.YLOG2DEVMAC(0) , dc.XLOG2DEVMAC(0) , dc.YLOG2DEVMAC(height) , dc.XLOG2DEVMAC(width) } ;
1304         RgnHandle updateRgn = NewRgn() ;
1305         ClipRect( &scrollrect ) ;
1306         if ( rect )
1307         {
1308             Rect r = { dc.YLOG2DEVMAC(rect->y) , dc.XLOG2DEVMAC(rect->x) , dc.YLOG2DEVMAC(rect->y + rect->height) ,
1309                 dc.XLOG2DEVMAC(rect->x + rect->width) } ;
1310             SectRect( &scrollrect , &r , &scrollrect ) ;
1311         }
1312         ScrollRect( &scrollrect , dx , dy , updateRgn ) ;
1313         InvalWindowRgn( (WindowRef) MacGetRootWindow() ,  updateRgn ) ;
1314         DisposeRgn( updateRgn ) ;
1315     }
1316
1317     for (wxWindowListNode *node = GetChildren().GetFirst(); node; node = node->GetNext())
1318     {
1319         wxWindowMac *child = (wxWindowMac*)node->GetData();
1320         if (child == m_vScrollBar) continue;
1321         if (child == m_hScrollBar) continue;
1322         if (child->IsTopLevel()) continue;
1323
1324         int x,y;
1325         child->GetPosition( &x, &y );
1326         int w,h;
1327         child->GetSize( &w, &h );
1328         child->SetSize( x+dx, y+dy, w, h );
1329     }
1330
1331 }
1332
1333 void wxWindowMac::MacOnScroll(wxScrollEvent &event )
1334 {
1335     if ( event.m_eventObject == m_vScrollBar || event.m_eventObject == m_hScrollBar )
1336     {
1337         wxScrollWinEvent wevent;
1338         wevent.SetPosition(event.GetPosition());
1339         wevent.SetOrientation(event.GetOrientation());
1340         wevent.m_eventObject = this;
1341
1342         if (event.m_eventType == wxEVT_SCROLL_TOP) {
1343             wevent.m_eventType = wxEVT_SCROLLWIN_TOP;
1344         } else
1345             if (event.m_eventType == wxEVT_SCROLL_BOTTOM) {
1346                 wevent.m_eventType = wxEVT_SCROLLWIN_BOTTOM;
1347             } else
1348                 if (event.m_eventType == wxEVT_SCROLL_LINEUP) {
1349                     wevent.m_eventType = wxEVT_SCROLLWIN_LINEUP;
1350                 } else
1351                     if (event.m_eventType == wxEVT_SCROLL_LINEDOWN) {
1352                         wevent.m_eventType = wxEVT_SCROLLWIN_LINEDOWN;
1353                     } else
1354                         if (event.m_eventType == wxEVT_SCROLL_PAGEUP) {
1355                             wevent.m_eventType = wxEVT_SCROLLWIN_PAGEUP;
1356                         } else
1357                             if (event.m_eventType == wxEVT_SCROLL_PAGEDOWN) {
1358                                 wevent.m_eventType = wxEVT_SCROLLWIN_PAGEDOWN;
1359                             } else
1360                                 if (event.m_eventType == wxEVT_SCROLL_THUMBTRACK) {
1361                                     wevent.m_eventType = wxEVT_SCROLLWIN_THUMBTRACK;
1362                                 }
1363
1364                                 GetEventHandler()->ProcessEvent(wevent);
1365     }
1366 }
1367
1368 // Get the window with the focus
1369 wxWindowMac *wxWindowBase::FindFocus()
1370 {
1371     return gFocusWindow ;
1372 }
1373
1374 #if WXWIN_COMPATIBILITY
1375 // If nothing defined for this, try the parent.
1376 // E.g. we may be a button loaded from a resource, with no callback function
1377 // defined.
1378 void wxWindowMac::OnCommand(wxWindowMac& win, wxCommandEvent& event)
1379 {
1380     if ( GetEventHandler()->ProcessEvent(event)  )
1381         return;
1382     if ( m_parent )
1383         m_parent->GetEventHandler()->OnCommand(win, event);
1384 }
1385 #endif // WXWIN_COMPATIBILITY_2
1386
1387 #if WXWIN_COMPATIBILITY
1388 wxObject* wxWindowMac::GetChild(int number) const
1389 {
1390     // Return a pointer to the Nth object in the Panel
1391     wxNode *node = GetChildren().GetFirst();
1392     int n = number;
1393     while (node && n--)
1394         node = node->GetNext();
1395     if ( node )
1396     {
1397         wxObject *obj = (wxObject *)node->GetData();
1398         return(obj);
1399     }
1400     else
1401         return NULL;
1402 }
1403 #endif // WXWIN_COMPATIBILITY
1404
1405 void wxWindowMac::OnSetFocus(wxFocusEvent& event)
1406 {
1407     // panel wants to track the window which was the last to have focus in it,
1408     // so we want to set ourselves as the window which last had focus
1409     //
1410     // notice that it's also important to do it upwards the tree becaus
1411     // otherwise when the top level panel gets focus, it won't set it back to
1412     // us, but to some other sibling
1413
1414     // CS:don't know if this is still needed:
1415     //wxChildFocusEvent eventFocus(this);
1416     //(void)GetEventHandler()->ProcessEvent(eventFocus);
1417
1418     event.Skip();
1419 }
1420
1421 void wxWindowMac::Clear()
1422 {
1423     wxClientDC dc(this);
1424     wxBrush brush(GetBackgroundColour(), wxSOLID);
1425     dc.SetBackground(brush);
1426     dc.Clear();
1427 }
1428
1429 // Setup background and foreground colours correctly
1430 void wxWindowMac::SetupColours()
1431 {
1432     if ( GetParent() )
1433         SetBackgroundColour(GetParent()->GetBackgroundColour());
1434 }
1435
1436 void wxWindowMac::OnIdle(wxIdleEvent& event)
1437 {
1438 /*
1439    // Check if we need to send a LEAVE event
1440    if (m_mouseInWindow)
1441    {
1442        POINT pt;
1443        ::GetCursorPos(&pt);
1444        if (::WindowFromPoint(pt) != (HWND) GetHWND())
1445        {
1446            // Generate a LEAVE event
1447            m_mouseInWindow = FALSE;
1448            MSWOnMouseLeave(pt.x, pt.y, 0);
1449        }
1450     }
1451 */
1452
1453     // This calls the UI-update mechanism (querying windows for
1454     // menu/toolbar/control state information)
1455     UpdateWindowUI();
1456 }
1457
1458 // Raise the window to the top of the Z order
1459 void wxWindowMac::Raise()
1460 {
1461 }
1462
1463 // Lower the window to the bottom of the Z order
1464 void wxWindowMac::Lower()
1465 {
1466 }
1467
1468 void wxWindowMac::DoSetClientSize(int width, int height)
1469 {
1470     if ( width != -1 || height != -1 )
1471     {
1472
1473         if ( width != -1 && m_vScrollBar )
1474             width += MAC_SCROLLBAR_SIZE ;
1475         if ( height != -1 && m_vScrollBar )
1476             height += MAC_SCROLLBAR_SIZE ;
1477
1478         width += MacGetLeftBorderSize(  ) + MacGetRightBorderSize( ) ;
1479         height += MacGetTopBorderSize(  ) + MacGetBottomBorderSize( ) ;
1480
1481         DoSetSize( -1 , -1 , width , height ) ;
1482     }
1483 }
1484
1485
1486 wxWindowMac* wxWindowMac::s_lastMouseWindow = NULL ;
1487
1488 bool wxWindowMac::MacGetWindowFromPointSub( const wxPoint &point , wxWindowMac** outWin )
1489 {
1490     if ( IsTopLevel() )
1491     {
1492         if ((point.x < 0) || (point.y < 0) ||
1493             (point.x > (m_width)) || (point.y > (m_height)))
1494             return FALSE;
1495     }
1496     else
1497     {
1498         if ((point.x < m_x) || (point.y < m_y) ||
1499             (point.x > (m_x + m_width)) || (point.y > (m_y + m_height)))
1500             return FALSE;
1501     }
1502
1503     WindowRef window = (WindowRef) MacGetRootWindow() ;
1504
1505     wxPoint newPoint( point ) ;
1506
1507     if ( !IsTopLevel() )
1508     {
1509         newPoint.x -= m_x;
1510         newPoint.y -= m_y;
1511     }
1512
1513     for (wxWindowListNode *node = GetChildren().GetFirst(); node; node = node->GetNext())
1514     {
1515         wxWindowMac *child = (wxWindowMac*)node->GetData();
1516         // added the m_isShown test --dmazzoni
1517         if ( child->MacGetRootWindow() == window && child->m_isShown )
1518         {
1519             if (child->MacGetWindowFromPointSub(newPoint , outWin ))
1520                 return TRUE;
1521         }
1522     }
1523
1524     *outWin = this ;
1525     return TRUE;
1526 }
1527
1528 bool wxWindowMac::MacGetWindowFromPoint( const wxPoint &screenpoint , wxWindowMac** outWin )
1529 {
1530     WindowRef window ;
1531
1532     Point pt = { screenpoint.y , screenpoint.x } ;
1533     if ( ::FindWindow( pt , &window ) == 3 )
1534     {
1535
1536         wxWindowMac* win = wxFindWinFromMacWindow( window ) ;
1537         if ( win )
1538         {
1539             // No, this yields the CLIENT are, we need the whole frame. RR.
1540             // point = win->ScreenToClient( point ) ;
1541
1542             GrafPtr     port;
1543             ::GetPort( &port ) ;
1544             ::SetPort( UMAGetWindowPort( window ) ) ;
1545             ::GlobalToLocal( &pt ) ;
1546             ::SetPort( port ) ;
1547
1548             wxPoint point( pt.h, pt.v ) ;
1549
1550             return win->MacGetWindowFromPointSub( point , outWin ) ;
1551         }
1552     }
1553     return FALSE ;
1554 }
1555
1556 static wxWindow *gs_lastWhich = NULL;
1557
1558 bool wxWindowMac::MacSetupCursor( const wxPoint& pt)
1559 {
1560     // first trigger a set cursor event
1561
1562     wxPoint clientorigin = GetClientAreaOrigin() ;
1563     wxSize clientsize = GetClientSize() ;
1564     wxCursor cursor ;
1565     if ( wxRect2DInt( clientorigin.x , clientorigin.y , clientsize.x , clientsize.y ).Contains( wxPoint2DInt( pt ) ) )
1566     {
1567         wxSetCursorEvent event( pt.x , pt.y );
1568
1569         bool processedEvtSetCursor = GetEventHandler()->ProcessEvent(event);
1570         if ( processedEvtSetCursor && event.HasCursor() )
1571         {
1572             cursor = event.GetCursor() ;
1573         }
1574         else
1575         {
1576
1577             // the test for processedEvtSetCursor is here to prevent using m_cursor
1578             // if the user code caught EVT_SET_CURSOR() and returned nothing from
1579             // it - this is a way to say that our cursor shouldn't be used for this
1580             // point
1581             if ( !processedEvtSetCursor && m_cursor.Ok() )
1582             {
1583                 cursor = m_cursor ;
1584             }
1585             if ( wxIsBusy() )
1586             {
1587             }
1588             else
1589             {
1590                 if ( !GetParent() )
1591                     cursor = *wxSTANDARD_CURSOR  ;
1592             }
1593         }
1594         if ( cursor.Ok() )
1595             cursor.MacInstall() ;
1596     }
1597     return cursor.Ok() ;
1598 }
1599
1600 bool wxWindowMac::MacDispatchMouseEvent(wxMouseEvent& event)
1601 {
1602     if ((event.m_x < m_x) || (event.m_y < m_y) ||
1603         (event.m_x > (m_x + m_width)) || (event.m_y > (m_y + m_height)))
1604         return FALSE;
1605
1606
1607     if ( IsKindOf( CLASSINFO ( wxStaticBox ) ) /* || IsKindOf( CLASSINFO( wxSpinCtrl ) ) */)
1608         return FALSE ;
1609
1610     WindowRef window = (WindowRef) MacGetRootWindow() ;
1611
1612     event.m_x -= m_x;
1613     event.m_y -= m_y;
1614
1615     int x = event.m_x ;
1616     int y = event.m_y ;
1617
1618     for (wxWindowListNode *node = GetChildren().GetFirst(); node; node = node->GetNext())
1619     {
1620         wxWindowMac *child = (wxWindowMac*)node->GetData();
1621         if ( child->MacGetRootWindow() == window && child->IsShown() && child->IsEnabled() )
1622         {
1623             if (child->MacDispatchMouseEvent(event))
1624                 return TRUE;
1625         }
1626     }
1627
1628     wxWindow* cursorTarget = this ;
1629     wxPoint cursorPoint( x , y ) ;
1630
1631     while( cursorTarget && !cursorTarget->MacSetupCursor( cursorPoint ) )
1632     {
1633         cursorTarget = cursorTarget->GetParent() ;
1634         if ( cursorTarget )
1635             cursorPoint += cursorTarget->GetPosition() ;
1636     }
1637     event.m_x = x ;
1638     event.m_y = y ;
1639     event.SetEventObject( this ) ;
1640
1641     if ( event.GetEventType() == wxEVT_LEFT_DOWN )
1642     {
1643         // set focus to this window
1644         if (AcceptsFocus() && FindFocus()!=this)
1645             SetFocus();
1646     }
1647
1648 #if wxUSE_TOOLTIPS
1649     if ( event.GetEventType() == wxEVT_MOTION
1650         || event.GetEventType() == wxEVT_ENTER_WINDOW
1651         || event.GetEventType() == wxEVT_LEAVE_WINDOW )
1652         wxToolTip::RelayEvent( this , event);
1653 #endif // wxUSE_TOOLTIPS
1654
1655     if (gs_lastWhich != this)
1656     {
1657         gs_lastWhich = this;
1658
1659         // Double clicks must always occur on the same window
1660         if (event.GetEventType() == wxEVT_LEFT_DCLICK)
1661             event.SetEventType( wxEVT_LEFT_DOWN );
1662         if (event.GetEventType() == wxEVT_RIGHT_DCLICK)
1663             event.SetEventType( wxEVT_RIGHT_DOWN );
1664
1665         // Same for mouse up events
1666         if (event.GetEventType() == wxEVT_LEFT_UP)
1667             return TRUE;
1668         if (event.GetEventType() == wxEVT_RIGHT_UP)
1669             return TRUE;
1670     }
1671
1672     GetEventHandler()->ProcessEvent( event ) ;
1673
1674     return TRUE;
1675 }
1676
1677 wxString wxWindowMac::MacGetToolTipString( wxPoint &pt )
1678 {
1679     if ( m_tooltip )
1680     {
1681         return m_tooltip->GetTip() ;
1682     }
1683     return "" ;
1684 }
1685
1686 void wxWindowMac::Update()
1687 {
1688     wxTopLevelWindowMac* win = MacGetTopLevelWindow(  ) ;
1689     if ( win )
1690     {
1691       win->MacUpdate( 0 ) ;
1692 #if TARGET_API_MAC_CARBON
1693         if ( QDIsPortBuffered( GetWindowPort( (WindowRef) win->MacGetWindowRef() ) ) )
1694         {
1695                 QDFlushPortBuffer( GetWindowPort( (WindowRef) win->MacGetWindowRef() ) , NULL ) ;
1696         }
1697 #endif
1698       }
1699 }
1700
1701 wxTopLevelWindowMac* wxWindowMac::MacGetTopLevelWindow() const
1702 {
1703     wxTopLevelWindowMac* win = NULL ;
1704     WindowRef window = (WindowRef) MacGetRootWindow() ;
1705     if ( window )
1706     {
1707         win = wxFindWinFromMacWindow( window ) ;
1708     }
1709     return win ;
1710 }
1711
1712 const wxRegion& wxWindowMac::MacGetVisibleRegion( bool respectChildrenAndSiblings )
1713 {
1714     RgnHandle visRgn = NewRgn() ;
1715     RgnHandle tempRgn = NewRgn() ;
1716     RgnHandle tempStaticBoxRgn = NewRgn() ;
1717
1718     SetRectRgn( visRgn , 0 , 0 , m_width , m_height ) ;
1719
1720     //TODO : as soon as the new scheme has proven to work correctly, move this to wxStaticBox
1721     if ( IsKindOf( CLASSINFO( wxStaticBox ) ) )
1722     {
1723         int borderTop = 14 ;
1724         int borderOther = 4 ;
1725
1726         SetRectRgn( tempStaticBoxRgn , borderOther , borderTop , m_width - borderOther , m_height - borderOther ) ;
1727         DiffRgn( visRgn , tempStaticBoxRgn , visRgn ) ;
1728     }
1729
1730     if ( !IsTopLevel() )
1731     {
1732         wxWindow* parent = GetParent() ;
1733         while( parent )
1734         {
1735             wxSize size = parent->GetSize() ;
1736             int x , y ;
1737             x = y = 0 ;
1738             parent->MacWindowToRootWindow( &x, &y ) ;
1739             MacRootWindowToWindow( &x , &y ) ;
1740
1741             SetRectRgn( tempRgn ,
1742                 x + parent->MacGetLeftBorderSize() , y + parent->MacGetTopBorderSize() ,
1743                 x + size.x - parent->MacGetRightBorderSize(),
1744                 y + size.y - parent->MacGetBottomBorderSize()) ;
1745
1746             SectRgn( visRgn , tempRgn , visRgn ) ;
1747             if ( parent->IsTopLevel() )
1748                 break ;
1749             parent = parent->GetParent() ;
1750         }
1751     }
1752     if ( respectChildrenAndSiblings )
1753     {
1754         if ( GetWindowStyle() & wxCLIP_CHILDREN )
1755         {
1756             for (wxWindowListNode *node = GetChildren().GetFirst(); node; node = node->GetNext())
1757             {
1758                 wxWindowMac *child = (wxWindowMac*)node->GetData();
1759
1760                 if ( !child->IsTopLevel() && child->IsShown() )
1761                 {
1762                     SetRectRgn( tempRgn , child->m_x , child->m_y , child->m_x + child->m_width ,  child->m_y + child->m_height ) ;
1763                     if ( child->IsKindOf( CLASSINFO( wxStaticBox ) ) )
1764                     {
1765                         int borderTop = 14 ;
1766                         int borderOther = 4 ;
1767
1768                         SetRectRgn( tempStaticBoxRgn , child->m_x + borderOther , child->m_y + borderTop , child->m_x + child->m_width - borderOther , child->m_y + child->m_height - borderOther ) ;
1769                         DiffRgn( tempRgn , tempStaticBoxRgn , tempRgn ) ;
1770                     }
1771                     DiffRgn( visRgn , tempRgn , visRgn ) ;
1772                 }
1773             }
1774         }
1775
1776         if ( (GetWindowStyle() & wxCLIP_SIBLINGS) && GetParent() )
1777         {
1778             bool thisWindowThrough = false ;
1779             for (wxWindowListNode *node = GetParent()->GetChildren().GetFirst(); node; node = node->GetNext())
1780             {
1781                 wxWindowMac *sibling = (wxWindowMac*)node->GetData();
1782                 if ( sibling == this )
1783                 {
1784                     thisWindowThrough = true ;
1785                     continue ;
1786                 }
1787                 if( !thisWindowThrough )
1788                 {
1789                     continue ;
1790                 }
1791
1792                 if ( !sibling->IsTopLevel() && sibling->IsShown() )
1793                 {
1794                     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 ) ;
1795                     if ( sibling->IsKindOf( CLASSINFO( wxStaticBox ) ) )
1796                     {
1797                         int borderTop = 14 ;
1798                         int borderOther = 4 ;
1799
1800                         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 ) ;
1801                         DiffRgn( tempRgn , tempStaticBoxRgn , tempRgn ) ;
1802                     }
1803                     DiffRgn( visRgn , tempRgn , visRgn ) ;
1804                 }
1805             }
1806         }
1807     }
1808     m_macVisibleRegion = visRgn ;
1809     DisposeRgn( visRgn ) ;
1810     DisposeRgn( tempRgn ) ;
1811     DisposeRgn( tempStaticBoxRgn ) ;
1812     return m_macVisibleRegion ;
1813 }
1814
1815 void wxWindowMac::MacRedraw( WXHRGN updatergnr , long time, bool erase)
1816 {
1817     RgnHandle updatergn = (RgnHandle) updatergnr ;
1818     // updatergn is always already clipped to our boundaries
1819     // it is in window coordinates, not in client coordinates
1820
1821     WindowRef window = (WindowRef) MacGetRootWindow() ;
1822
1823     {
1824         // ownUpdateRgn is the area that this window has to repaint, it is in window coordinates
1825         RgnHandle ownUpdateRgn = NewRgn() ;
1826         CopyRgn( updatergn , ownUpdateRgn ) ;
1827
1828         SectRgn( ownUpdateRgn , (RgnHandle) MacGetVisibleRegion().GetWXHRGN() , ownUpdateRgn ) ;
1829
1830         // newupdate is the update region in client coordinates
1831         RgnHandle newupdate = NewRgn() ;
1832         wxSize point = GetClientSize() ;
1833         wxPoint origin = GetClientAreaOrigin() ;
1834         SetRectRgn( newupdate , origin.x , origin.y , origin.x + point.x , origin.y+point.y ) ;
1835         SectRgn( newupdate , ownUpdateRgn , newupdate ) ;
1836         OffsetRgn( newupdate , -origin.x , -origin.y ) ;
1837         m_updateRegion = newupdate ;
1838         DisposeRgn( newupdate ) ; // it's been cloned to m_updateRegion
1839
1840         if ( erase && !EmptyRgn(ownUpdateRgn) )
1841         {
1842             wxWindowDC dc(this);
1843             if (!EmptyRgn(ownUpdateRgn))
1844                 dc.SetClippingRegion(wxRegion(ownUpdateRgn));
1845             wxEraseEvent eevent( GetId(), &dc );
1846             eevent.SetEventObject( this );
1847             GetEventHandler()->ProcessEvent( eevent );
1848
1849             wxNcPaintEvent eventNc( GetId() );
1850             eventNc.SetEventObject( this );
1851             GetEventHandler()->ProcessEvent( eventNc );
1852         }
1853         DisposeRgn( ownUpdateRgn ) ;
1854         if ( !m_updateRegion.Empty() )
1855         {
1856             wxPaintEvent event;
1857             event.m_timeStamp = time ;
1858             event.SetEventObject(this);
1859             GetEventHandler()->ProcessEvent(event);
1860         }
1861     }
1862
1863     // now intersect for each of the children their rect with the updateRgn and call MacRedraw recursively
1864
1865     RgnHandle childupdate = NewRgn() ;
1866     for (wxWindowListNode *node = GetChildren().GetFirst(); node; node = node->GetNext())
1867     {
1868         // calculate the update region for the child windows by intersecting the window rectangle with our own
1869         // passed in update region and then offset it to be client-wise window coordinates again
1870         wxWindowMac *child = (wxWindowMac*)node->GetData();
1871         SetRectRgn( childupdate , child->m_x , child->m_y , child->m_x + child->m_width ,  child->m_y + child->m_height ) ;
1872         SectRgn( childupdate , updatergn , childupdate ) ;
1873         OffsetRgn( childupdate , -child->m_x , -child->m_y ) ;
1874         if ( child->MacGetRootWindow() == window && child->IsShown() && !EmptyRgn( childupdate ) )
1875         {
1876             // because dialogs may also be children
1877             child->MacRedraw( childupdate , time , erase ) ;
1878         }
1879     }
1880     DisposeRgn( childupdate ) ;
1881     // eventually a draw grow box here
1882
1883 }
1884
1885 WXHWND wxWindowMac::MacGetRootWindow() const
1886 {
1887     wxWindowMac *iter = (wxWindowMac*)this ;
1888
1889     while( iter )
1890     {
1891         if ( iter->IsTopLevel() )
1892             return ((wxTopLevelWindow*)iter)->MacGetWindowRef() ;
1893
1894         iter = iter->GetParent() ;
1895     }
1896     wxASSERT_MSG( 1 , "No valid mac root window" ) ;
1897     return NULL ;
1898 }
1899
1900 void wxWindowMac::MacCreateScrollBars( long style )
1901 {
1902     wxASSERT_MSG( m_vScrollBar == NULL && m_hScrollBar == NULL , "attempt to create window twice" ) ;
1903
1904     bool hasBoth = ( style & wxVSCROLL ) && ( style & wxHSCROLL ) ;
1905     int adjust = hasBoth ? MAC_SCROLLBAR_SIZE - 1: 0 ;
1906     int width, height ;
1907     GetClientSize( &width , &height ) ;
1908
1909     wxPoint vPoint(width-MAC_SCROLLBAR_SIZE, 0) ;
1910     wxSize vSize(MAC_SCROLLBAR_SIZE, height - adjust) ;
1911     wxPoint hPoint(0 , height-MAC_SCROLLBAR_SIZE ) ;
1912     wxSize hSize( width - adjust, MAC_SCROLLBAR_SIZE) ;
1913
1914     m_vScrollBar = new wxScrollBar(this, wxWINDOW_VSCROLL, vPoint,
1915         vSize , wxVERTICAL);
1916
1917     if ( style & wxVSCROLL )
1918     {
1919
1920     }
1921     else
1922     {
1923         m_vScrollBar->Show(false) ;
1924     }
1925     m_hScrollBar = new wxScrollBar(this, wxWINDOW_HSCROLL, hPoint,
1926         hSize , wxHORIZONTAL);
1927     if ( style  & wxHSCROLL )
1928     {
1929     }
1930     else
1931     {
1932         m_hScrollBar->Show(false) ;
1933     }
1934
1935     // because the create does not take into account the client area origin
1936     MacRepositionScrollBars() ; // we might have a real position shift
1937 }
1938
1939 void wxWindowMac::MacRepositionScrollBars()
1940 {
1941     bool hasBoth = ( m_hScrollBar && m_hScrollBar->IsShown()) && ( m_vScrollBar && m_vScrollBar->IsShown()) ;
1942     int adjust = hasBoth ? MAC_SCROLLBAR_SIZE - 1 : 0 ;
1943
1944     // get real client area
1945
1946     int width = m_width ;
1947     int height = m_height ;
1948
1949     width -= MacGetLeftBorderSize() + MacGetRightBorderSize();
1950     height -= MacGetTopBorderSize() + MacGetBottomBorderSize();
1951
1952     wxPoint vPoint(width-MAC_SCROLLBAR_SIZE, 0) ;
1953     wxSize vSize(MAC_SCROLLBAR_SIZE, height - adjust) ;
1954     wxPoint hPoint(0 , height-MAC_SCROLLBAR_SIZE ) ;
1955     wxSize hSize( width - adjust, MAC_SCROLLBAR_SIZE) ;
1956
1957     int x = 0 ;
1958     int y = 0 ;
1959     int w = m_width ;
1960     int h = m_height ;
1961
1962     MacClientToRootWindow( &x , &y ) ;
1963     MacClientToRootWindow( &w , &h ) ;
1964
1965     wxWindowMac *iter = (wxWindowMac*)this ;
1966
1967     int totW = 10000 , totH = 10000;
1968     while( iter )
1969     {
1970         if ( iter->IsTopLevel() )
1971         {
1972             totW = iter->m_width ;
1973             totH = iter->m_height ;
1974             break ;
1975         }
1976
1977         iter = iter->GetParent() ;
1978     }
1979
1980     if ( x == 0 )
1981     {
1982         hPoint.x = -1 ;
1983         hSize.x += 1 ;
1984     }
1985     if ( y == 0 )
1986     {
1987         vPoint.y = -1 ;
1988         vSize.y += 1 ;
1989     }
1990
1991     if ( w-x >= totW )
1992     {
1993         hSize.x += 1 ;
1994         vPoint.x += 1 ;
1995     }
1996
1997     if ( h-y >= totH )
1998     {
1999         vSize.y += 1 ;
2000         hPoint.y += 1 ;
2001     }
2002
2003     if ( m_vScrollBar )
2004     {
2005         m_vScrollBar->SetSize( vPoint.x , vPoint.y, vSize.x, vSize.y , wxSIZE_ALLOW_MINUS_ONE);
2006     }
2007     if ( m_hScrollBar )
2008     {
2009         m_hScrollBar->SetSize( hPoint.x , hPoint.y, hSize.x, hSize.y, wxSIZE_ALLOW_MINUS_ONE);
2010     }
2011 }
2012
2013 bool wxWindowMac::AcceptsFocus() const
2014 {
2015     return MacCanFocus() && wxWindowBase::AcceptsFocus();
2016 }
2017
2018 WXWidget wxWindowMac::MacGetContainerForEmbedding()
2019 {
2020     return GetParent()->MacGetContainerForEmbedding() ;
2021 }
2022
2023 void wxWindowMac::MacSuperChangedPosition()
2024 {
2025     // only window-absolute structures have to be moved i.e. controls
2026
2027     wxWindowListNode *node = GetChildren().GetFirst();
2028     while ( node )
2029     {
2030         wxWindowMac *child = (wxWindowMac *)node->GetData();
2031         child->MacSuperChangedPosition() ;
2032         node = node->GetNext();
2033     }
2034 }
2035
2036 void wxWindowMac::MacTopLevelWindowChangedPosition()
2037 {
2038     // only screen-absolute structures have to be moved i.e. glcanvas
2039
2040     wxWindowListNode *node = GetChildren().GetFirst();
2041     while ( node )
2042     {
2043         wxWindowMac *child = (wxWindowMac *)node->GetData();
2044         child->MacTopLevelWindowChangedPosition() ;
2045         node = node->GetNext();
2046     }
2047 }
2048 long wxWindowMac::MacGetLeftBorderSize( ) const
2049 {
2050     if( IsTopLevel() )
2051         return 0 ;
2052
2053     if (m_windowStyle & wxRAISED_BORDER || m_windowStyle & wxSUNKEN_BORDER )
2054     {
2055         SInt32 border = 3 ;
2056 #if wxMAC_USE_THEME_BORDER
2057 #if TARGET_CARBON
2058           GetThemeMetric( kThemeMetricListBoxFrameOutset , &border ) ;
2059 #endif
2060 #endif
2061           return border ;
2062     }
2063     else if (  m_windowStyle &wxDOUBLE_BORDER)
2064     {
2065           SInt32 border = 3 ;
2066 #if wxMAC_USE_THEME_BORDER
2067 #if TARGET_CARBON
2068           GetThemeMetric( kThemeMetricListBoxFrameOutset , &border ) ;
2069 #endif
2070 #endif
2071           return border ;
2072     }
2073     else if (m_windowStyle &wxSIMPLE_BORDER)
2074     {
2075         return 1 ;
2076     }
2077     return 0 ;
2078 }
2079
2080 long wxWindowMac::MacGetRightBorderSize( ) const
2081 {
2082     // they are all symmetric in mac themes
2083     return MacGetLeftBorderSize() ;
2084 }
2085
2086 long wxWindowMac::MacGetTopBorderSize( ) const
2087 {
2088     // they are all symmetric in mac themes
2089     return MacGetLeftBorderSize() ;
2090 }
2091
2092 long wxWindowMac::MacGetBottomBorderSize( ) const
2093 {
2094     // they are all symmetric in mac themes
2095     return MacGetLeftBorderSize() ;
2096 }
2097
2098 long wxWindowMac::MacRemoveBordersFromStyle( long style )
2099 {
2100     return style & ~( wxDOUBLE_BORDER | wxSUNKEN_BORDER | wxRAISED_BORDER | wxBORDER | wxSTATIC_BORDER ) ;
2101 }
2102
2103 // Find the wxWindowMac at the current mouse position, returning the mouse
2104 // position.
2105 wxWindowMac* wxFindWindowAtPointer(wxPoint& pt)
2106 {
2107     pt = wxGetMousePosition();
2108     wxWindowMac* found = wxFindWindowAtPoint(pt);
2109     return found;
2110 }
2111
2112 // Get the current mouse position.
2113 wxPoint wxGetMousePosition()
2114 {
2115     int x, y;
2116     wxGetMousePosition(& x, & y);
2117     return wxPoint(x, y);
2118 }
2119
2120 void wxWindowMac::OnMouseEvent( wxMouseEvent &event )
2121 {
2122         if ( event.GetEventType() == wxEVT_RIGHT_DOWN )
2123         {
2124                 // copied from wxGTK : CS
2125         // generate a "context menu" event: this is similar to wxEVT_RIGHT_UP
2126         // except that:
2127         //
2128         // (a) it's a command event and so is propagated to the parent
2129         // (b) under MSW it can be generated from kbd too
2130         // (c) it uses screen coords (because of (a))
2131         wxContextMenuEvent evtCtx(wxEVT_CONTEXT_MENU,
2132                                   this->GetId(),
2133                                   this->ClientToScreen(event.GetPosition()));
2134         this->GetEventHandler()->ProcessEvent(evtCtx);
2135         }
2136         else
2137         {
2138                 event.Skip() ;
2139         }
2140 }
2141