src/mac/carbon/window.cpp

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