src/mac/carbon/window.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        windows.cpp
   3 // Purpose:     wxWindowMac
   4 // Author:      AUTHOR
   5 // Modified by:
   6 // Created:     ??/??/98
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) AUTHOR
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifdef __GNUG__
  13 #pragma implementation "window.h"
  14 #endif
  15
  16 #include "wx/setup.h"
  17 #include "wx/menu.h"
  18 #include "wx/window.h"
  19 #include "wx/dc.h"
  20 #include "wx/dcclient.h"
  21 #include "wx/utils.h"
  22 #include "wx/app.h"
  23 #include "wx/panel.h"
  24 #include "wx/layout.h"
  25 #include "wx/dialog.h"
  26 #include "wx/listbox.h"
  27 #include "wx/scrolbar.h"
  28 #include "wx/statbox.h"
  29 #include "wx/button.h"
  30 #include "wx/settings.h"
  31 #include "wx/msgdlg.h"
  32 #include "wx/frame.h"
  33 #include "wx/notebook.h"
  34 #include "wx/tabctrl.h"
  35 #include "wx/tooltip.h"
  36 #include "wx/statusbr.h"
  37 #include "wx/menuitem.h"
  38 #include "wx/log.h"
  39
  40 #if wxUSE_CARET
  41     #include "wx/caret.h"
  42 #endif // wxUSE_CARET
  43
  44 #define wxWINDOW_HSCROLL 5998
  45 #define wxWINDOW_VSCROLL 5997
  46 #define MAC_SCROLLBAR_SIZE 16
  47
  48 #include <wx/mac/uma.h>
  49
  50 #if  wxUSE_DRAG_AND_DROP
  51 #include "wx/dnd.h"
  52 #endif
  53
  54 #include <string.h>
  55
  56 extern wxList wxPendingDelete;
  57 wxWindowMac* gFocusWindow = NULL ;
  58
  59 #ifdef __WXUNIVERSAL__
  60     IMPLEMENT_ABSTRACT_CLASS(wxWindowMac, wxWindowBase)
  61 #else // __WXMAC__
  62     IMPLEMENT_DYNAMIC_CLASS(wxWindow, wxWindowBase)
  63 #endif // __WXUNIVERSAL__/__WXMAC__
  64
  65 #if !USE_SHARED_LIBRARY
  66
  67 BEGIN_EVENT_TABLE(wxWindowMac, wxWindowBase)
  68   EVT_ERASE_BACKGROUND(wxWindowMac::OnEraseBackground)
  69   EVT_SYS_COLOUR_CHANGED(wxWindowMac::OnSysColourChanged)
  70   EVT_INIT_DIALOG(wxWindowMac::OnInitDialog)
  71   EVT_IDLE(wxWindowMac::OnIdle)
  72   EVT_SET_FOCUS(wxWindowMac::OnSetFocus)
  73 END_EVENT_TABLE()
  74
  75 #endif
  76
  77
  78
  79 // ===========================================================================
  80 // implementation
  81 // ===========================================================================
  82
  83 // ---------------------------------------------------------------------------
  84 // wxWindowMac utility functions
  85 // ---------------------------------------------------------------------------
  86
  87 // Find an item given the Macintosh Window Reference
  88
  89 wxList *wxWinMacWindowList = NULL;
  90 wxWindowMac *wxFindWinFromMacWindow(WindowRef inWindowRef)
  91 {
  92     wxNode *node = wxWinMacWindowList->Find((long)inWindowRef);
  93     if (!node)
  94         return NULL;
  95     return (wxWindowMac *)node->Data();
  96 }
  97
  98 void wxAssociateWinWithMacWindow(WindowRef inWindowRef, wxWindowMac *win)
  99 {
 100     // adding NULL WindowRef is (first) surely a result of an error and
 101     // (secondly) breaks menu command processing
 102     wxCHECK_RET( inWindowRef != (WindowRef) NULL, "attempt to add a NULL WindowRef to window list" );
 103
 104     if ( !wxWinMacWindowList->Find((long)inWindowRef) )
 105         wxWinMacWindowList->Append((long)inWindowRef, win);
 106 }
 107
 108 void wxRemoveMacWindowAssociation(wxWindowMac *win)
 109 {
 110     wxWinMacWindowList->DeleteObject(win);
 111 }
 112
 113 // ----------------------------------------------------------------------------
 114 // constructors and such
 115 // ----------------------------------------------------------------------------
 116
 117 WindowRef wxWindowMac::s_macWindowInUpdate = NULL;
 118
 119 void wxWindowMac::Init()
 120 {
 121     // generic
 122     InitBase();
 123
 124     m_macEraseOnRedraw = true ;
 125
 126     // MSW specific
 127     m_doubleClickAllowed = 0;
 128     m_winCaptured = FALSE;
 129
 130     m_isBeingDeleted = FALSE;
 131
 132     m_useCtl3D = FALSE;
 133     m_mouseInWindow = FALSE;
 134
 135     m_xThumbSize = 0;
 136     m_yThumbSize = 0;
 137     m_backgroundTransparent = FALSE;
 138
 139     // as all windows are created with WS_VISIBLE style...
 140     m_isShown = TRUE;
 141
 142         m_macWindowData = NULL ;
 143         m_macEraseOnRedraw = true ;
 144
 145         m_x = 0;
 146         m_y = 0 ;
 147         m_width = 0 ;
 148         m_height = 0 ;
 149
 150         m_hScrollBar = NULL ;
 151         m_vScrollBar = NULL ;
 152
 153 #if  wxUSE_DRAG_AND_DROP
 154   m_pDropTarget = NULL;
 155 #endif
 156 }
 157
 158 // Destructor
 159 wxWindowMac::~wxWindowMac()
 160 {
 161     // deleting a window while it is shown invalidates the region
 162     if ( IsShown() ) {
 163         wxWindowMac* iter = this ;
 164         while( iter ) {
 165             if ( iter->m_macWindowData )
 166             {
 167                 Refresh() ;
 168                 break ;
 169             }
 170             iter = iter->GetParent() ;
 171
 172         }
 173     }
 174
 175     m_isBeingDeleted = TRUE;
 176
 177         if ( s_lastMouseWindow == this )
 178         {
 179                 s_lastMouseWindow = NULL ;
 180         }
 181
 182     if ( gFocusWindow == this )
 183     {
 184         gFocusWindow = NULL ;
 185     }
 186
 187     if ( m_parent )
 188         m_parent->RemoveChild(this);
 189
 190     DestroyChildren();
 191
 192         if ( m_macWindowData )
 193         {
 194                 wxToolTip::NotifyWindowDelete(m_macWindowData->m_macWindow) ;
 195         UMADisposeWindow( m_macWindowData->m_macWindow ) ;
 196         delete m_macWindowData ;
 197         wxRemoveMacWindowAssociation( this ) ;
 198     }
 199 }
 200
 201 // Constructor
 202 bool wxWindowMac::Create(wxWindowMac *parent, wxWindowID id,
 203            const wxPoint& pos,
 204            const wxSize& size,
 205            long style,
 206            const wxString& name)
 207 {
 208     wxCHECK_MSG( parent, FALSE, wxT("can't create wxWindowMac without parent") );
 209
 210     if ( !CreateBase(parent, id, pos, size, style, wxDefaultValidator, name) )
 211         return FALSE;
 212
 213     parent->AddChild(this);
 214
 215         m_x = (int)pos.x;
 216         m_y = (int)pos.y;
 217         AdjustForParentClientOrigin(m_x, m_y, wxSIZE_USE_EXISTING);
 218         m_width = WidthDefault( size.x );
 219         m_height = HeightDefault( size.y ) ;
 220 #ifndef __WXUNIVERSAL__
 221         if ( ! IsKindOf( CLASSINFO ( wxControl ) ) && ! IsKindOf( CLASSINFO( wxStatusBar ) ) )
 222         {
 223         MacCreateScrollBars( style ) ;
 224         }
 225 #endif
 226     return TRUE;
 227 }
 228
 229 void wxWindowMac::SetFocus()
 230 {
 231         if ( gFocusWindow == this )
 232                 return ;
 233
 234         if ( AcceptsFocus() )
 235         {
 236                 if (gFocusWindow )
 237                 {
 238                         #if wxUSE_CARET
 239                             // Deal with caret
 240                             if ( gFocusWindow->m_caret )
 241                             {
 242                                   gFocusWindow->m_caret->OnKillFocus();
 243                             }
 244                         #endif // wxUSE_CARET
 245       #ifndef __WXUNIVERSAL__
 246                         wxControl* control = wxDynamicCast( gFocusWindow , wxControl ) ;
 247                         if ( control && control->GetMacControl() )
 248                         {
 249                                 UMASetKeyboardFocus( gFocusWindow->GetMacRootWindow() , control->GetMacControl()  , kControlFocusNoPart ) ;
 250                                 control->MacRedrawControl() ;
 251                         }
 252                         #endif
 253                 wxFocusEvent event(wxEVT_KILL_FOCUS, gFocusWindow->m_windowId);
 254                 event.SetEventObject(gFocusWindow);
 255                         gFocusWindow->GetEventHandler()->ProcessEvent(event) ;
 256                 }
 257                 gFocusWindow = this ;
 258                 {
 259                         #if wxUSE_CARET
 260                     // Deal with caret
 261                     if ( m_caret )
 262                     {
 263                         m_caret->OnSetFocus();
 264                     }
 265                         #endif // wxUSE_CARET
 266                         // panel wants to track the window which was the last to have focus in it
 267                 wxPanel *panel = wxDynamicCast(GetParent(), wxPanel);
 268                 if ( panel )
 269                 {
 270                         panel->SetLastFocus((wxWindow*)this);
 271                 }
 272       #ifndef __WXUNIVERSAL__
 273                         wxControl* control = wxDynamicCast( gFocusWindow , wxControl ) ;
 274                         if ( control && control->GetMacControl() )
 275                         {
 276                                 UMASetKeyboardFocus( gFocusWindow->GetMacRootWindow() , control->GetMacControl()  , kControlEditTextPart ) ;
 277                         }
 278       #endif
 279                 wxFocusEvent event(wxEVT_SET_FOCUS, m_windowId);
 280                 event.SetEventObject(this);
 281                         GetEventHandler()->ProcessEvent(event) ;
 282                 }
 283         }
 284 }
 285
 286 bool wxWindowMac::Enable(bool enable)
 287 {
 288     if ( !wxWindowBase::Enable(enable) )
 289         return FALSE;
 290
 291     wxWindowList::Node *node = GetChildren().GetFirst();
 292     while ( node )
 293     {
 294         wxWindowMac *child = node->GetData();
 295         child->Enable(enable);
 296
 297         node = node->GetNext();
 298     }
 299
 300     return TRUE;
 301 }
 302
 303 void wxWindowMac::CaptureMouse()
 304 {
 305     wxTheApp->s_captureWindow = this ;
 306 }
 307
 308 wxWindow* wxWindowBase::GetCapture()
 309 {
 310     return wxTheApp->s_captureWindow ;
 311 }
 312
 313 void wxWindowMac::ReleaseMouse()
 314 {
 315     wxTheApp->s_captureWindow = NULL ;
 316 }
 317
 318 #if    wxUSE_DRAG_AND_DROP
 319
 320 void wxWindowMac::SetDropTarget(wxDropTarget *pDropTarget)
 321 {
 322   if ( m_pDropTarget != 0 ) {
 323     delete m_pDropTarget;
 324   }
 325
 326   m_pDropTarget = pDropTarget;
 327   if ( m_pDropTarget != 0 )
 328   {
 329     // TODO
 330   }
 331 }
 332
 333 #endif
 334
 335 // Old style file-manager drag&drop
 336 void wxWindowMac::DragAcceptFiles(bool accept)
 337 {
 338     // TODO
 339 }
 340
 341 // Get total size
 342 void wxWindowMac::DoGetSize(int *x, int *y) const
 343 {
 344      if(x)   *x = m_width ;
 345      if(y)   *y = m_height ;
 346 }
 347
 348 void wxWindowMac::DoGetPosition(int *x, int *y) const
 349 {
 350     int xx,yy;
 351
 352     xx = m_x ;
 353     yy = m_y ;
 354     if (GetParent())
 355     {
 356         wxPoint pt(GetParent()->GetClientAreaOrigin());
 357         xx -= pt.x;
 358         yy -= pt.y;
 359     }
 360     if(x)   *x = xx;
 361     if(y)   *y = yy;
 362 }
 363
 364 #if wxUSE_MENUS
 365 bool wxWindowMac::DoPopupMenu(wxMenu *menu, int x, int y)
 366 {
 367         menu->SetInvokingWindow(this);
 368     menu->UpdateUI();
 369         ClientToScreen( &x , &y ) ;
 370
 371         ::InsertMenu( menu->GetHMenu() , -1 ) ;
 372         long menuResult = ::PopUpMenuSelect(menu->GetHMenu() ,y,x, 0) ;
 373         menu->MacMenuSelect( this , TickCount() , HiWord(menuResult) , LoWord(menuResult) ) ;
 374         ::DeleteMenu( menu->MacGetMenuId() ) ;
 375         menu->SetInvokingWindow(NULL);
 376
 377   return TRUE;
 378 }
 379 #endif
 380
 381 void wxWindowMac::DoScreenToClient(int *x, int *y) const
 382 {
 383         WindowRef window = GetMacRootWindow() ;
 384
 385         Point           localwhere = {0,0} ;
 386
 387     if(x)   localwhere.h = * x ;
 388     if(y)   localwhere.v = * y ;
 389
 390         GrafPtr         port ;
 391         ::GetPort( &port ) ;
 392         ::SetPort( UMAGetWindowPort( window ) ) ;
 393         ::GlobalToLocal( &localwhere ) ;
 394         ::SetPort( port ) ;
 395
 396     if(x)   *x = localwhere.h ;
 397     if(y)   *y = localwhere.v ;
 398
 399         MacRootWindowToClient( x , y ) ;
 400 }
 401
 402 void wxWindowMac::DoClientToScreen(int *x, int *y) const
 403 {
 404         WindowRef window = GetMacRootWindow() ;
 405
 406         MacClientToRootWindow( x , y ) ;
 407
 408         Point           localwhere = { 0,0 };
 409     if(x)   localwhere.h = * x ;
 410     if(y)   localwhere.v = * y ;
 411
 412         GrafPtr         port ;
 413         ::GetPort( &port ) ;
 414         ::SetPort( UMAGetWindowPort( window ) ) ;
 415         ::SetOrigin( 0 , 0 ) ;
 416         ::LocalToGlobal( &localwhere ) ;
 417         ::SetPort( port ) ;
 418     if(x)   *x = localwhere.h ;
 419     if(y)   *y = localwhere.v ;
 420 }
 421
 422 void wxWindowMac::MacClientToRootWindow( int *x , int *y ) const
 423 {
 424         if ( m_macWindowData == NULL)
 425         {
 426                 if(x)   *x += m_x ;
 427                 if(y)   *y += m_y ;
 428                 GetParent()->MacClientToRootWindow( x , y ) ;
 429         }
 430 }
 431
 432 void wxWindowMac::MacRootWindowToClient( int *x , int *y ) const
 433 {
 434         if ( m_macWindowData == NULL)
 435         {
 436                 if(x)   *x -= m_x ;
 437             if(y)   *y -= m_y ;
 438                 GetParent()->MacRootWindowToClient( x , y ) ;
 439         }
 440 }
 441
 442 bool wxWindowMac::SetCursor(const wxCursor& cursor)
 443 {
 444     if (m_cursor == cursor)
 445        return FALSE;
 446
 447     if (wxNullCursor == cursor)
 448     {
 449        if ( ! wxWindowBase::SetCursor( *wxSTANDARD_CURSOR ) )
 450         return FALSE ;
 451     }
 452     else
 453     {
 454        if ( ! wxWindowBase::SetCursor( cursor ) )
 455         return FALSE ;
 456     }
 457
 458   wxASSERT_MSG( m_cursor.Ok(),
 459                   wxT("cursor must be valid after call to the base version"));
 460
 461   Point pt ;
 462   wxWindowMac *mouseWin ;
 463   GetMouse( &pt ) ;
 464
 465   // Change the cursor NOW if we're within the correct window
 466
 467   if ( MacGetWindowFromPoint( wxPoint( pt.h , pt.v ) , &mouseWin ) )
 468   {
 469         if ( mouseWin == this && !wxIsBusy() )
 470         {
 471                 m_cursor.MacInstall() ;
 472         }
 473   }
 474
 475   return TRUE ;
 476 }
 477
 478
 479 // Get size *available for subwindows* i.e. excluding menu bar etc.
 480 void wxWindowMac::DoGetClientSize(int *x, int *y) const
 481 {
 482     int ww, hh;
 483     ww = m_width ;
 484     hh = m_height ;
 485
 486         ww -= MacGetLeftBorderSize(  )  + MacGetRightBorderSize(  ) ;
 487         hh -= MacGetTopBorderSize(  ) + MacGetBottomBorderSize( );
 488
 489   if ( (m_vScrollBar && m_vScrollBar->IsShown()) || (m_hScrollBar  && m_hScrollBar->IsShown()) )
 490   {
 491         int x1 = 0 ;
 492         int y1 = 0 ;
 493         int w = m_width ;
 494         int h = m_height ;
 495
 496         MacClientToRootWindow( &x1 , &y1 ) ;
 497         MacClientToRootWindow( &w , &h ) ;
 498
 499         wxWindowMac *iter = (wxWindowMac*)this ;
 500
 501         int totW = 10000 , totH = 10000;
 502         while( iter )
 503         {
 504                 if ( iter->m_macWindowData )
 505                 {
 506                         totW = iter->m_width ;
 507                         totH = iter->m_height ;
 508                         break ;
 509                 }
 510
 511                 iter = iter->GetParent() ;
 512         }
 513
 514         if (m_hScrollBar  && m_hScrollBar->IsShown() )
 515         {
 516                 hh -= MAC_SCROLLBAR_SIZE;
 517                 if ( h-y1 >= totH )
 518                 {
 519                         hh += 1 ;
 520                 }
 521     }
 522         if (m_vScrollBar  && m_vScrollBar->IsShown() )
 523         {
 524         ww -= MAC_SCROLLBAR_SIZE;
 525                 if ( w-x1 >= totW )
 526                 {
 527                 ww += 1 ;
 528         }
 529         }
 530   }
 531   if(x)   *x = ww;
 532   if(y)   *y = hh;
 533 }
 534
 535
 536 // ----------------------------------------------------------------------------
 537 // tooltips
 538 // ----------------------------------------------------------------------------
 539
 540 #if wxUSE_TOOLTIPS
 541
 542 void wxWindowMac::DoSetToolTip(wxToolTip *tooltip)
 543 {
 544     wxWindowBase::DoSetToolTip(tooltip);
 545
 546         if ( m_tooltip )
 547                 m_tooltip->SetWindow(this);
 548 }
 549
 550 #endif // wxUSE_TOOLTIPS
 551
 552 void wxWindowMac::DoMoveWindow(int x, int y, int width, int height)
 553 {
 554         DoSetSize( x,y, width, height ) ;
 555 }
 556
 557 // set the size of the window: if the dimensions are positive, just use them,
 558 // but if any of them is equal to -1, it means that we must find the value for
 559 // it ourselves (unless sizeFlags contains wxSIZE_ALLOW_MINUS_ONE flag, in
 560 // which case -1 is a valid value for x and y)
 561 //
 562 // If sizeFlags contains wxSIZE_AUTO_WIDTH/HEIGHT flags (default), we calculate
 563 // the width/height to best suit our contents, otherwise we reuse the current
 564 // width/height
 565 void wxWindowMac::DoSetSize(int x, int y, int width, int height, int sizeFlags)
 566 {
 567
 568         int former_x = m_x ;
 569         int former_y = m_y ;
 570         int former_w = m_width ;
 571         int former_h = m_height ;
 572
 573   int currentX, currentY;
 574   GetPosition(&currentX, &currentY);
 575   int currentW,currentH;
 576   GetSize(&currentW, &currentH);
 577
 578   int actualWidth = width;
 579   int actualHeight = height;
 580   int actualX = x;
 581   int actualY = y;
 582   if (x == -1 && !(sizeFlags & wxSIZE_ALLOW_MINUS_ONE))
 583       actualX = currentX;
 584   if (y == -1 && !(sizeFlags & wxSIZE_ALLOW_MINUS_ONE))
 585       actualY = currentY;
 586
 587   wxSize size( -1 , -1 ) ;
 588
 589   if (width == -1 || height == -1 )
 590   {
 591         size = DoGetBestSize() ;
 592   }
 593
 594   if ( width == -1 )
 595   {
 596         if ( sizeFlags & wxSIZE_AUTO_WIDTH )
 597     {
 598       actualWidth = size.x ;
 599       if ( actualWidth == -1 )
 600         actualWidth = 80 ;
 601     }
 602     else
 603     {
 604       actualWidth = currentW ;
 605     }
 606   }
 607   if (height == -1)
 608   {
 609         if ( sizeFlags & wxSIZE_AUTO_HEIGHT )
 610         {
 611                 actualHeight = size.y ;
 612                 if ( actualHeight == -1 )
 613                         actualHeight = 26 ;
 614         }
 615         else
 616         {
 617       actualHeight = currentH ;
 618     }
 619   }
 620
 621     if ((m_minWidth != -1) && (actualWidth < m_minWidth))
 622         actualWidth = m_minWidth;
 623     if ((m_minHeight != -1) && (actualHeight < m_minHeight))
 624         actualHeight = m_minHeight;
 625     if ((m_maxWidth != -1) && (actualWidth > m_maxWidth))
 626         actualWidth = m_maxWidth;
 627     if ((m_maxHeight != -1) && (actualHeight > m_maxHeight))
 628         actualHeight = m_maxHeight;
 629         if ( actualX == currentX && actualY == currentY && actualWidth == currentW && actualHeight == currentH)
 630         {
 631                 MacRepositionScrollBars() ; // we might have a real position shift
 632                 return ;
 633         }
 634
 635         AdjustForParentClientOrigin(actualX, actualY, sizeFlags);
 636
 637
 638         bool doMove = false ;
 639         bool doResize = false ;
 640
 641         if ( actualX != former_x || actualY != former_y )
 642         {
 643                 doMove = true ;
 644         }
 645         if ( actualWidth != former_w || actualHeight != former_h )
 646         {
 647                 doResize = true ;
 648         }
 649
 650         if ( doMove || doResize )
 651         {
 652                 if ( m_macWindowData )
 653                 {
 654                 }
 655                 else
 656                 {
 657                         // erase former position
 658                         wxMacDrawingHelper focus( this ) ;
 659                         if ( focus.Ok() )
 660                         {
 661                                 Rect clientrect = { 0 , 0 , m_height , m_width } ;
 662                                 // ClipRect( &clientrect ) ;
 663                         InvalWindowRect( GetMacRootWindow() , &clientrect ) ;
 664                         }
 665                 }
 666                 m_x = actualX ;
 667                 m_y = actualY ;
 668                 m_width = actualWidth ;
 669                 m_height = actualHeight ;
 670                 if ( m_macWindowData )
 671                 {
 672                         if ( doMove )
 673                                 ::MoveWindow(m_macWindowData->m_macWindow, m_x, m_y  , false); // don't make frontmost
 674
 675                         if ( doResize )
 676                                 ::SizeWindow(m_macWindowData->m_macWindow, m_width, m_height  , true);
 677
 678                         // the OS takes care of invalidating and erasing the new area
 679                         // we have erased the old one
 680
 681                         if ( IsKindOf( CLASSINFO( wxFrame ) ) )
 682                         {
 683                                 wxFrame* frame = (wxFrame*) this ;
 684                                 frame->PositionStatusBar();
 685                                 frame->PositionToolBar();
 686                         }
 687                 }
 688                 else
 689                 {
 690                         // erase new position
 691
 692                         {
 693                                 wxMacDrawingHelper focus( this ) ;
 694                                 if ( focus.Ok() )
 695                                 {
 696                                         Rect clientrect = { 0 , 0 , m_height , m_width } ;
 697                                         // ClipRect( &clientrect ) ;
 698                                 InvalWindowRect( GetMacRootWindow() , &clientrect ) ;
 699                                 }
 700                         }
 701
 702                         if ( doMove )
 703                                 wxWindowMac::MacSuperChangedPosition() ; // like this only children will be notified
 704                 }
 705                 MacRepositionScrollBars() ;
 706                 if ( doMove )
 707                 {
 708                 wxPoint point(m_x, m_y);
 709                 wxMoveEvent event(point, m_windowId);
 710                 event.SetEventObject(this);
 711                 GetEventHandler()->ProcessEvent(event) ;
 712         }
 713         if ( doResize )
 714         {
 715             MacRepositionScrollBars() ;
 716             wxSize size(m_width, m_height);
 717             wxSizeEvent event(size, m_windowId);
 718             event.SetEventObject(this);
 719             GetEventHandler()->ProcessEvent(event);
 720         }
 721         }
 722 }
 723 // For implementation purposes - sometimes decorations make the client area
 724 // smaller
 725
 726 wxPoint wxWindowMac::GetClientAreaOrigin() const
 727 {
 728     return wxPoint(MacGetLeftBorderSize(  ) , MacGetTopBorderSize(  ) );
 729 }
 730
 731 // Makes an adjustment to the window position (for example, a frame that has
 732 // a toolbar that it manages itself).
 733 void wxWindowMac::AdjustForParentClientOrigin(int& x, int& y, int sizeFlags)
 734 {
 735         if( !m_macWindowData )
 736         {
 737     if (((sizeFlags & wxSIZE_NO_ADJUSTMENTS) == 0) && GetParent())
 738     {
 739         wxPoint pt(GetParent()->GetClientAreaOrigin());
 740         x += pt.x; y += pt.y;
 741     }
 742    }
 743 }
 744
 745 void wxWindowMac::SetTitle(const wxString& title)
 746 {
 747         m_label = title ;
 748
 749         wxString label ;
 750
 751         if( wxApp::s_macDefaultEncodingIsPC )
 752                 label = wxMacMakeMacStringFromPC( title ) ;
 753         else
 754                 label = title ;
 755
 756         if ( m_macWindowData )
 757         UMASetWTitleC( m_macWindowData->m_macWindow , label ) ;
 758 }
 759
 760 wxString wxWindowMac::GetTitle() const
 761 {
 762         return m_label ;
 763 }
 764
 765 bool wxWindowMac::Show(bool show)
 766 {
 767     if ( !wxWindowBase::Show(show) )
 768         return FALSE;
 769
 770         if ( m_macWindowData )
 771         {
 772           if (show)
 773           {
 774                 UMAShowWindow( m_macWindowData->m_macWindow ) ;
 775                 UMASelectWindow( m_macWindowData->m_macWindow ) ;
 776                 // no need to generate events here, they will get them triggered by macos
 777                 // actually they should be , but apparently they are not
 778             wxSize size(m_width, m_height);
 779             wxSizeEvent event(size, m_windowId);
 780             event.SetEventObject(this);
 781             GetEventHandler()->ProcessEvent(event);
 782           }
 783           else
 784           {
 785                 UMAHideWindow( m_macWindowData->m_macWindow ) ;
 786           }
 787         }
 788         MacSuperShown( show ) ;
 789         if ( !show )
 790         {
 791             WindowRef window = GetMacRootWindow() ;
 792             wxWindowMac* win = wxFindWinFromMacWindow( window ) ;
 793             if ( win && !win->m_isBeingDeleted )
 794                 Refresh() ;
 795         }
 796         else
 797         {
 798         Refresh() ;
 799         }
 800
 801     return TRUE;
 802 }
 803
 804 void wxWindowMac::MacSuperShown( bool show )
 805 {
 806         wxNode *node = GetChildren().First();
 807         while ( node )
 808         {
 809                 wxWindowMac *child = (wxWindowMac *)node->Data();
 810                 if ( child->m_isShown )
 811                         child->MacSuperShown( show ) ;
 812                 node = node->Next();
 813         }
 814 }
 815
 816 bool wxWindowMac::MacIsReallyShown() const
 817 {
 818         if ( m_isShown && (m_parent != NULL) ) {
 819                 return m_parent->MacIsReallyShown();
 820         }
 821         return m_isShown;
 822 /*
 823         bool status = m_isShown ;
 824         wxWindowMac * win = this ;
 825         while ( status && win->m_parent != NULL )
 826         {
 827                 win = win->m_parent ;
 828                 status = win->m_isShown ;
 829         }
 830         return status ;
 831 */
 832 }
 833
 834 int wxWindowMac::GetCharHeight() const
 835 {
 836         wxClientDC dc ( (wxWindowMac*)this ) ;
 837         return dc.GetCharHeight() ;
 838 }
 839
 840 int wxWindowMac::GetCharWidth() const
 841 {
 842         wxClientDC dc ( (wxWindowMac*)this ) ;
 843         return dc.GetCharWidth() ;
 844 }
 845
 846 void wxWindowMac::GetTextExtent(const wxString& string, int *x, int *y,
 847                            int *descent, int *externalLeading, const wxFont *theFont ) const
 848 {
 849     const wxFont *fontToUse = theFont;
 850     if ( !fontToUse )
 851         fontToUse = &m_font;
 852
 853     wxClientDC dc( (wxWindowMac*) this ) ;
 854     long lx,ly,ld,le ;
 855     dc.GetTextExtent( string , &lx , &ly , &ld, &le, (wxFont *)fontToUse ) ;
 856     if ( externalLeading )
 857         *externalLeading = le ;
 858     if ( descent )
 859         *descent = ld ;
 860     if ( x )
 861         *x = lx ;
 862     if ( y )
 863         *y = ly ;
 864 }
 865
 866 void wxWindowMac::MacEraseBackground( Rect *rect )
 867 {
 868 /*
 869         WindowRef window = GetMacRootWindow() ;
 870         if ( m_backgroundColour == wxSystemSettings::GetSystemColour(wxSYS_COLOUR_APPWORKSPACE) )
 871         {
 872                         UMASetThemeWindowBackground( window , kThemeBrushDocumentWindowBackground , false ) ;
 873         }
 874         else if (  m_backgroundColour == wxSystemSettings::GetSystemColour(wxSYS_COLOUR_3DFACE ) )
 875         {
 876                 // on mac we have the difficult situation, that 3dface gray can be different colours, depending whether
 877                 // it is on a notebook panel or not, in order to take care of that we walk up the hierarchy until we have
 878                 // either a non gray background color or a non control window
 879
 880                         wxWindowMac* parent = GetParent() ;
 881                         while( parent )
 882                         {
 883                                 if ( parent->m_backgroundColour != wxSystemSettings::GetSystemColour(wxSYS_COLOUR_3DFACE ) )
 884                                 {
 885                                         // if we have any other colours in the hierarchy
 886                                 RGBBackColor( &parent->m_backgroundColour.GetPixel()) ;
 887                                 break ;
 888                                 }
 889                                 if( parent->IsKindOf( CLASSINFO( wxControl ) ) && ((wxControl*)parent)->GetMacControl() )
 890                                 {
 891                                         // if we have the normal colours in the hierarchy but another control etc. -> use it's background
 892                                         if ( parent->IsKindOf( CLASSINFO( wxNotebook ) ) || parent->IsKindOf( CLASSINFO( wxTabCtrl ) ))
 893                                         {
 894                                                 UMAApplyThemeBackground(kThemeBackgroundTabPane, rect, kThemeStateActive,8,true);
 895                                                 break ;
 896                                         }
 897                                 }
 898                                 else
 899                                 {
 900                                         // we have arrived at a non control item
 901                                         parent = NULL ;
 902                                         break ;
 903                                 }
 904                                 parent = parent->GetParent() ;
 905                         }
 906                         if ( !parent )
 907                         {
 908                                 // if there is nothing special -> use default
 909                                 UMASetThemeWindowBackground( window , kThemeBrushDialogBackgroundActive , false ) ;
 910                         }
 911         }
 912         else
 913         {
 914                 RGBBackColor( &m_backgroundColour.GetPixel()) ;
 915         }
 916
 917         EraseRect( rect ) ;
 918
 919         for (wxNode *node = GetChildren().First(); node; node = node->Next())
 920         {
 921                 wxWindowMac *child = (wxWindowMac*)node->Data();
 922
 923                 Rect clientrect = { child->m_x , child->m_y , child->m_x +child->m_width , child->m_y + child->m_height } ;
 924                 SectRect( &clientrect , rect , &clientrect ) ;
 925
 926                 OffsetRect( &clientrect , -child->m_x , -child->m_y ) ;
 927                 if ( child->GetMacRootWindow() == window && child->IsShown() )
 928                 {
 929                         wxMacDrawingClientHelper focus( this ) ;
 930                         if ( focus.Ok() )
 931                         {
 932                                 child->MacEraseBackground( &clientrect ) ;
 933                         }
 934                 }
 935         }
 936 */
 937 }
 938
 939 void wxWindowMac::Refresh(bool eraseBack, const wxRect *rect)
 940 {
 941 //    if ( !IsShown() )
 942 //        return ;
 943
 944         wxMacDrawingClientHelper focus( this ) ;
 945         if ( focus.Ok() )
 946         {
 947             wxPoint client ;
 948             client = GetClientAreaOrigin( ) ;
 949                 Rect clientrect = { -client.y , -client.x , m_height - client.y , m_width - client.x} ;
 950                 // ClipRect( &clientrect ) ;
 951
 952         if ( rect )
 953         {
 954                 Rect r = { rect->y , rect->x , rect->y + rect->height , rect->x + rect->width } ;
 955                         SectRect( &clientrect , &r , &clientrect ) ;
 956         }
 957         InvalWindowRect( GetMacRootWindow() , &clientrect ) ;
 958         }
 959         if ( !eraseBack )
 960                 m_macEraseOnRedraw = false ;
 961         else
 962                 m_macEraseOnRedraw = true ;
 963 }
 964
 965 // Responds to colour changes: passes event on to children.
 966 void wxWindowMac::OnSysColourChanged(wxSysColourChangedEvent& event)
 967 {
 968     wxNode *node = GetChildren().First();
 969     while ( node )
 970     {
 971         // Only propagate to non-top-level windows
 972         wxWindowMac *win = (wxWindowMac *)node->Data();
 973         if ( win->GetParent() )
 974         {
 975             wxSysColourChangedEvent event2;
 976             event.m_eventObject = win;
 977             win->GetEventHandler()->ProcessEvent(event2);
 978         }
 979
 980         node = node->Next();
 981     }
 982 }
 983
 984 #if wxUSE_CARET && WXWIN_COMPATIBILITY
 985 // ---------------------------------------------------------------------------
 986 // Caret manipulation
 987 // ---------------------------------------------------------------------------
 988
 989 void wxWindowMac::CreateCaret(int w, int h)
 990 {
 991     SetCaret(new wxCaret(this, w, h));
 992 }
 993
 994 void wxWindowMac::CreateCaret(const wxBitmap *WXUNUSED(bitmap))
 995 {
 996     wxFAIL_MSG("not implemented");
 997 }
 998
 999 void wxWindowMac::ShowCaret(bool show)
1000 {
1001     wxCHECK_RET( m_caret, "no caret to show" );
1002
1003     m_caret->Show(show);
1004 }
1005
1006 void wxWindowMac::DestroyCaret()
1007 {
1008     SetCaret(NULL);
1009 }
1010
1011 void wxWindowMac::SetCaretPos(int x, int y)
1012 {
1013     wxCHECK_RET( m_caret, "no caret to move" );
1014
1015     m_caret->Move(x, y);
1016 }
1017
1018 void wxWindowMac::GetCaretPos(int *x, int *y) const
1019 {
1020     wxCHECK_RET( m_caret, "no caret to get position of" );
1021
1022     m_caret->GetPosition(x, y);
1023 }
1024 #endif // wxUSE_CARET
1025
1026 wxWindowMac *wxGetActiveWindow()
1027 {
1028     // actually this is a windows-only concept
1029     return NULL;
1030 }
1031
1032 // Coordinates relative to the window
1033 void wxWindowMac::WarpPointer (int x_pos, int y_pos)
1034 {
1035     // We really dont move the mouse programmatically under mac
1036 }
1037
1038 void wxWindowMac::OnEraseBackground(wxEraseEvent& event)
1039 {
1040     // TODO : probably we would adopt the EraseEvent structure
1041 }
1042
1043 int wxWindowMac::GetScrollPos(int orient) const
1044 {
1045                 if ( orient == wxHORIZONTAL )
1046                 {
1047                         if ( m_hScrollBar )
1048                                 return m_hScrollBar->GetThumbPosition() ;
1049                 }
1050                 else
1051                 {
1052                         if ( m_vScrollBar )
1053                                 return m_vScrollBar->GetThumbPosition() ;
1054                 }
1055     return 0;
1056 }
1057
1058 // This now returns the whole range, not just the number
1059 // of positions that we can scroll.
1060 int wxWindowMac::GetScrollRange(int orient) const
1061 {
1062                 if ( orient == wxHORIZONTAL )
1063                 {
1064                         if ( m_hScrollBar )
1065                                 return m_hScrollBar->GetRange() ;
1066                 }
1067                 else
1068                 {
1069                         if ( m_vScrollBar )
1070                                 return m_vScrollBar->GetRange() ;
1071                 }
1072     return 0;
1073 }
1074
1075 int wxWindowMac::GetScrollThumb(int orient) const
1076 {
1077                 if ( orient == wxHORIZONTAL )
1078                 {
1079                         if ( m_hScrollBar )
1080                                 return m_hScrollBar->GetThumbSize() ;
1081                 }
1082                 else
1083                 {
1084                         if ( m_vScrollBar )
1085                                 return m_vScrollBar->GetThumbSize() ;
1086                 }
1087     return 0;
1088 }
1089
1090 void wxWindowMac::SetScrollPos(int orient, int pos, bool refresh)
1091 {
1092                 if ( orient == wxHORIZONTAL )
1093                 {
1094                         if ( m_hScrollBar )
1095                                 m_hScrollBar->SetThumbPosition( pos ) ;
1096                 }
1097                 else
1098                 {
1099                         if ( m_vScrollBar )
1100                                 m_vScrollBar->SetThumbPosition( pos ) ;
1101                 }
1102 }
1103
1104 void  wxWindowMac::MacCreateRealWindow( const wxString& title,
1105            const wxPoint& pos,
1106            const wxSize& size,
1107            long style,
1108            const wxString& name )
1109 {
1110   SetName(name);
1111   m_windowStyle = style;
1112   m_isShown = FALSE;
1113
1114   // create frame.
1115
1116         Rect theBoundsRect;
1117
1118   m_x = (int)pos.x;
1119   m_y = (int)pos.y;
1120   if ( m_y < 50 )
1121         m_y = 50 ;
1122   if ( m_x < 20 )
1123         m_x = 20 ;
1124
1125   m_width = size.x;
1126         if (m_width == -1)
1127                 m_width = 20;
1128   m_height = size.y;
1129         if (m_height == -1)
1130                 m_height = 20;
1131
1132         m_macWindowData = new MacWindowData() ;
1133
1134         ::SetRect(&theBoundsRect, m_x, m_y , m_x + m_width, m_y + m_height);
1135
1136         // translate the window attributes in the appropriate window class and attributes
1137
1138         WindowClass wclass = 0;
1139         WindowAttributes attr = kWindowNoAttributes ;
1140
1141         if ( HasFlag(wxTINY_CAPTION_HORIZ) ||  HasFlag(wxTINY_CAPTION_VERT) )
1142         {
1143                 wclass = kFloatingWindowClass ;
1144                 if ( HasFlag(wxTINY_CAPTION_VERT) )
1145                 {
1146                         attr |= kWindowSideTitlebarAttribute ;
1147                 }
1148         }
1149         else if ( HasFlag( wxCAPTION ) )
1150         {
1151                 if ( HasFlag( wxDIALOG_MODAL ) )
1152                 {
1153                         wclass = kMovableModalWindowClass ;
1154                 }
1155                 else
1156                 {
1157                         wclass = kDocumentWindowClass ;
1158                 }
1159         }
1160         else
1161         {
1162                 wclass = kModalWindowClass ;
1163         }
1164
1165         if ( HasFlag( wxMINIMIZE_BOX ) || HasFlag( wxMAXIMIZE_BOX ) )
1166         {
1167                 attr |= kWindowFullZoomAttribute ;
1168                 attr |= kWindowCollapseBoxAttribute ;
1169         }
1170         if ( HasFlag( wxRESIZE_BORDER ) )
1171         {
1172                 attr |= kWindowResizableAttribute ;
1173         }
1174         if ( HasFlag( wxSYSTEM_MENU ) )
1175         {
1176                 attr |= kWindowCloseBoxAttribute ;
1177         }
1178
1179         UMACreateNewWindow( wclass , attr , &theBoundsRect , &m_macWindowData->m_macWindow ) ;
1180         wxAssociateWinWithMacWindow( m_macWindowData->m_macWindow , this ) ;
1181         wxString label ;
1182         if( wxApp::s_macDefaultEncodingIsPC )
1183                 label = wxMacMakeMacStringFromPC( title ) ;
1184         else
1185                 label = title ;
1186         UMASetWTitleC( m_macWindowData->m_macWindow , label ) ;
1187         UMACreateRootControl( m_macWindowData->m_macWindow , &m_macWindowData->m_macRootControl ) ;
1188
1189         m_macWindowData->m_macFocus = NULL ;
1190         m_macWindowData->m_macHasReceivedFirstActivate = true ;
1191 }
1192
1193 void wxWindowMac::MacPaint( wxPaintEvent &event )
1194 {
1195 }
1196
1197 void wxWindowMac::MacPaintBorders( )
1198 {
1199         if( m_macWindowData )
1200                 return ;
1201
1202         RGBColor white = { 0xFFFF, 0xFFFF , 0xFFFF } ;
1203         RGBColor black = { 0x0000, 0x0000 , 0x0000 } ;
1204         RGBColor face = { 0xDDDD, 0xDDDD , 0xDDDD } ;
1205         RGBColor shadow = { 0x4444, 0x4444 , 0x4444 } ;
1206         PenNormal() ;
1207
1208     if (HasFlag(wxRAISED_BORDER) || HasFlag( wxSUNKEN_BORDER) || HasFlag(wxDOUBLE_BORDER) )
1209     {
1210         bool sunken = HasFlag( wxSUNKEN_BORDER ) ;
1211         RGBColor pen1 = sunken ? white : black ;
1212         RGBColor pen2 = sunken ? shadow : face ;
1213         RGBColor pen3 = sunken ? face : shadow ;
1214         RGBColor pen4 = sunken ? black : white ;
1215
1216         RGBForeColor( &pen1 ) ;
1217         {
1218                         Rect rect = { 0 , 0 , m_height , m_width } ;
1219                 FrameRect( &rect ) ;
1220         }
1221         RGBForeColor( &pen2 ) ;
1222         {
1223                         Rect rect = { 1 , 1 , m_height -1 , m_width -1} ;
1224                 FrameRect( &rect ) ;
1225         }
1226         RGBForeColor( &pen3 ) ;
1227         {
1228                         Rect rect = { 0 , 0 , m_height -2 , m_width -2} ;
1229                 FrameRect( &rect ) ;
1230         }
1231         RGBForeColor( &pen4 ) ;
1232         {
1233                 MoveTo( 0 , 0 ) ;
1234                 LineTo( m_width - 3 , 0 ) ;
1235                 MoveTo( 0 , 0 ) ;
1236                 LineTo( 0 , m_height - 3 ) ;
1237         }
1238     }
1239     else if (HasFlag(wxSIMPLE_BORDER))
1240     {
1241                 Rect rect = { 0 , 0 , m_height , m_width } ;
1242                 RGBForeColor( &black ) ;
1243         FrameRect( &rect ) ;
1244     }
1245 /*
1246         if ( this->GetParent() )
1247         {
1248             wxPaintDC dc(GetParent());
1249             GetParent()->PrepareDC(dc);
1250
1251             if (HasFlag(wxRAISED_BORDER) || HasFlag( wxSUNKEN_BORDER) )
1252             {
1253                 bool sunken = HasFlag( wxSUNKEN_BORDER ) ;
1254
1255                         wxPen m_penButton3DShadow( wxSystemSettings::GetSystemColour( wxSYS_COLOUR_3DSHADOW ), 1, wxSOLID ) ;
1256                         wxPen m_penButton3DFace( wxSystemSettings::GetSystemColour( wxSYS_COLOUR_3DFACE ), 1, wxSOLID ) ;
1257
1258                         wxPen wxPen1 = sunken ? *wxWHITE_PEN : *wxBLACK_PEN;
1259                         wxPen wxPen2 = sunken ? m_penButton3DShadow : m_penButton3DShadow;
1260                         wxPen wxPen3 = sunken ? m_penButton3DFace : m_penButton3DShadow;
1261                         wxPen wxPen4 = sunken ? *wxBLACK_PEN : *wxWHITE_PEN;
1262
1263                         dc.SetPen(wxPen1);
1264                         dc.DrawRectangle(m_x, m_y, m_width, m_height);          // outer - right and button
1265
1266                     dc.SetPen(wxPen2);
1267                         dc.DrawRectangle(m_x+1, m_y+1, m_width-1, m_height-1);      // outer - left and top
1268
1269                     dc.SetPen(wxPen3);
1270                         dc.DrawRectangle(m_x, m_y, m_width-2, m_height-2);          // inner - right and button
1271
1272                     dc.SetPen(wxPen4);
1273                         dc.DrawLine(m_x, m_y, m_x + m_width-3, m_y);                 // inner - left and top
1274                         dc.DrawLine(m_x, m_y, m_x, m_y + m_height-3);
1275             }
1276             else if (HasFlag(wxDOUBLE_BORDER))
1277             {
1278                 bool sunken = HasFlag( wxSUNKEN_BORDER ) ;
1279
1280                         wxPen m_penButton3DShadow( wxSystemSettings::GetSystemColour( wxSYS_COLOUR_3DSHADOW ), 1, wxSOLID ) ;
1281                         wxPen m_penButton3DFace( wxSystemSettings::GetSystemColour( wxSYS_COLOUR_3DFACE ), 1, wxSOLID ) ;
1282
1283                         wxPen wxPen1 = sunken ? *wxWHITE_PEN : *wxBLACK_PEN;
1284                         wxPen wxPen2 = sunken ? m_penButton3DShadow : m_penButton3DShadow;
1285                         wxPen wxPen3 = sunken ? m_penButton3DFace : m_penButton3DShadow;
1286                         wxPen wxPen4 = sunken ? *wxBLACK_PEN : *wxWHITE_PEN;
1287
1288                         dc.SetPen(wxPen1);
1289                         dc.DrawRectangle(m_x, m_y, m_width, m_height);          // outer - right and button
1290
1291                     dc.SetPen(wxPen2);
1292                         dc.DrawRectangle(m_x+1, m_y+1, m_width-1, m_height-1);      // outer - left and top
1293
1294                     dc.SetPen(wxPen3);
1295                         dc.DrawRectangle(m_x, m_y, m_width-2, m_height-2);          // inner - right and button
1296
1297                     dc.SetPen(wxPen4);
1298                         dc.DrawLine(m_x, m_y, m_x + m_width-3, m_y);                 // inner - left and top
1299                         dc.DrawLine(m_x, m_y, m_x, m_y + m_height-3);
1300             }
1301             else if (HasFlag(wxSIMPLE_BORDER))
1302             {
1303                         dc.SetPen(*wxBLACK_PEN);
1304                         dc.DrawRectangle(m_x, m_y, m_width, m_height);
1305             }
1306     }
1307  */
1308 }
1309
1310 // New function that will replace some of the above.
1311 void wxWindowMac::SetScrollbar(int orient, int pos, int thumbVisible,
1312     int range, bool refresh)
1313 {
1314                 if ( orient == wxHORIZONTAL )
1315                 {
1316                         if ( m_hScrollBar )
1317                         {
1318                                 if ( range == 0 || thumbVisible >= range )
1319                                 {
1320                                         if ( m_hScrollBar->IsShown() )
1321                                                 m_hScrollBar->Show(false) ;
1322                                 }
1323                                 else
1324                                 {
1325                                         if ( !m_hScrollBar->IsShown() )
1326                                                 m_hScrollBar->Show(true) ;
1327                                         m_hScrollBar->SetScrollbar( pos , thumbVisible , range , thumbVisible , refresh ) ;
1328                                 }
1329                         }
1330                 }
1331                 else
1332                 {
1333                         if ( m_vScrollBar )
1334                         {
1335                                 if ( range == 0 || thumbVisible >= range )
1336                                 {
1337                                         if ( m_vScrollBar->IsShown() )
1338                                                 m_vScrollBar->Show(false) ;
1339                                 }
1340                                 else
1341                                 {
1342                                         if ( !m_vScrollBar->IsShown() )
1343                                                 m_vScrollBar->Show(true) ;
1344                                         m_vScrollBar->SetScrollbar( pos , thumbVisible , range , thumbVisible , refresh ) ;
1345                                 }
1346                         }
1347                 }
1348                 MacRepositionScrollBars() ;
1349 }
1350
1351 // Does a physical scroll
1352 void wxWindowMac::ScrollWindow(int dx, int dy, const wxRect *rect)
1353 {
1354         wxMacDrawingClientHelper focus( this ) ;
1355         if ( focus.Ok() )
1356         {
1357                 int width , height ;
1358                 GetClientSize( &width , &height ) ;
1359
1360                 Rect scrollrect = { 0 , 0 , height , width } ;
1361
1362                 RgnHandle updateRgn = NewRgn() ;
1363                 ClipRect( &scrollrect ) ;
1364         if ( rect )
1365         {
1366                 Rect r = { rect->y , rect->x , rect->y + rect->height , rect->x + rect->width } ;
1367                         SectRect( &scrollrect , &r , &scrollrect ) ;
1368         }
1369                 ScrollRect( &scrollrect , dx , dy , updateRgn ) ;
1370         InvalWindowRgn( GetMacRootWindow() ,  updateRgn ) ;
1371         DisposeRgn( updateRgn ) ;
1372         }
1373
1374         for (wxNode *node = GetChildren().First(); node; node = node->Next())
1375         {
1376                 wxWindowMac *child = (wxWindowMac*)node->Data();
1377                 if (child == m_vScrollBar) continue;
1378                 if (child == m_hScrollBar) continue;
1379                 if (child->IsTopLevel()) continue;
1380                 int x,y;
1381                 child->GetPosition( &x, &y );
1382                 int w,h;
1383                 child->GetSize( &w, &h );
1384                 child->SetSize( x+dx, y+dy, w, h );
1385         }
1386
1387 }
1388
1389 void wxWindowMac::MacOnScroll(wxScrollEvent &event )
1390 {
1391         if ( event.m_eventObject == m_vScrollBar || event.m_eventObject == m_hScrollBar )
1392         {
1393             wxScrollWinEvent wevent;
1394             wevent.SetPosition(event.GetPosition());
1395             wevent.SetOrientation(event.GetOrientation());
1396             wevent.m_eventObject = this;
1397
1398         if (event.m_eventType == wxEVT_SCROLL_TOP) {
1399                 wevent.m_eventType = wxEVT_SCROLLWIN_TOP;
1400             } else
1401         if (event.m_eventType == wxEVT_SCROLL_BOTTOM) {
1402                 wevent.m_eventType = wxEVT_SCROLLWIN_BOTTOM;
1403             } else
1404         if (event.m_eventType == wxEVT_SCROLL_LINEUP) {
1405                 wevent.m_eventType = wxEVT_SCROLLWIN_LINEUP;
1406             } else
1407         if (event.m_eventType == wxEVT_SCROLL_LINEDOWN) {
1408                 wevent.m_eventType = wxEVT_SCROLLWIN_LINEDOWN;
1409             } else
1410         if (event.m_eventType == wxEVT_SCROLL_PAGEUP) {
1411                 wevent.m_eventType = wxEVT_SCROLLWIN_PAGEUP;
1412             } else
1413         if (event.m_eventType == wxEVT_SCROLL_PAGEDOWN) {
1414                 wevent.m_eventType = wxEVT_SCROLLWIN_PAGEDOWN;
1415             } else
1416         if (event.m_eventType == wxEVT_SCROLL_THUMBTRACK) {
1417                 wevent.m_eventType = wxEVT_SCROLLWIN_THUMBTRACK;
1418             }
1419
1420             GetEventHandler()->ProcessEvent(wevent);
1421     }
1422 }
1423
1424 bool wxWindowMac::SetFont(const wxFont& font)
1425 {
1426     if ( !wxWindowBase::SetFont(font) )
1427     {
1428         // nothing to do
1429         return FALSE;
1430     }
1431
1432     return TRUE;
1433 }
1434
1435 // Get the window with the focus
1436 wxWindowMac *wxWindowBase::FindFocus()
1437 {
1438         return gFocusWindow ;
1439 }
1440
1441 #if WXWIN_COMPATIBILITY
1442 // If nothing defined for this, try the parent.
1443 // E.g. we may be a button loaded from a resource, with no callback function
1444 // defined.
1445 void wxWindowMac::OnCommand(wxWindowMac& win, wxCommandEvent& event)
1446 {
1447     if ( GetEventHandler()->ProcessEvent(event)  )
1448         return;
1449     if ( m_parent )
1450         m_parent->GetEventHandler()->OnCommand(win, event);
1451 }
1452 #endif // WXWIN_COMPATIBILITY_2
1453
1454 #if WXWIN_COMPATIBILITY
1455 wxObject* wxWindowMac::GetChild(int number) const
1456 {
1457     // Return a pointer to the Nth object in the Panel
1458     wxNode *node = GetChildren().First();
1459     int n = number;
1460     while (node && n--)
1461         node = node->Next();
1462     if ( node )
1463     {
1464         wxObject *obj = (wxObject *)node->Data();
1465         return(obj);
1466     }
1467     else
1468         return NULL;
1469 }
1470 #endif // WXWIN_COMPATIBILITY
1471
1472 void wxWindowMac::OnSetFocus(wxFocusEvent& event)
1473 {
1474     // panel wants to track the window which was the last to have focus in it,
1475     // so we want to set ourselves as the window which last had focus
1476     //
1477     // notice that it's also important to do it upwards the tree becaus
1478     // otherwise when the top level panel gets focus, it won't set it back to
1479     // us, but to some other sibling
1480     wxWindowMac *win = this;
1481     while ( win )
1482     {
1483         wxWindowMac *parent = win->GetParent();
1484         wxPanel *panel = wxDynamicCast(parent, wxPanel);
1485         if ( panel )
1486         {
1487             panel->SetLastFocus(win);
1488         }
1489
1490         win = parent;
1491     }
1492
1493     event.Skip();
1494 }
1495
1496 void wxWindowMac::Clear()
1497 {
1498         if ( m_macWindowData )
1499         {
1500                 wxMacDrawingClientHelper helper ( this ) ;
1501                 int w ,h ;
1502                 wxPoint origin = GetClientAreaOrigin() ;
1503                 GetClientSize( &w , &h ) ;
1504                 UMASetThemeWindowBackground( m_macWindowData->m_macWindow , m_macWindowData->m_macWindowBackgroundTheme , false ) ;
1505                 Rect r = { origin.y , origin.x, origin.y+h , origin.x+w } ;
1506                 EraseRect( &r ) ;
1507         }
1508         else
1509         {
1510                 wxClientDC dc(this);
1511         wxBrush brush(GetBackgroundColour(), wxSOLID);
1512         dc.SetBackground(brush);
1513         dc.Clear();
1514         }
1515 }
1516
1517 // Setup background and foreground colours correctly
1518 void wxWindowMac::SetupColours()
1519 {
1520     if ( GetParent() )
1521         SetBackgroundColour(GetParent()->GetBackgroundColour());
1522 }
1523
1524 void wxWindowMac::OnIdle(wxIdleEvent& event)
1525 {
1526 /*
1527    // Check if we need to send a LEAVE event
1528    if (m_mouseInWindow)
1529    {
1530        POINT pt;
1531        ::GetCursorPos(&pt);
1532        if (::WindowFromPoint(pt) != (HWND) GetHWND())
1533        {
1534            // Generate a LEAVE event
1535            m_mouseInWindow = FALSE;
1536            MSWOnMouseLeave(pt.x, pt.y, 0);
1537        }
1538     }
1539 */
1540
1541     // This calls the UI-update mechanism (querying windows for
1542     // menu/toolbar/control state information)
1543         UpdateWindowUI();
1544 }
1545
1546 // Raise the window to the top of the Z order
1547 void wxWindowMac::Raise()
1548 {
1549     if ( m_macWindowData )
1550     {
1551         UMABringToFront( m_macWindowData->m_macWindow ) ;
1552     }
1553 }
1554
1555 // Lower the window to the bottom of the Z order
1556 void wxWindowMac::Lower()
1557 {
1558     if ( m_macWindowData )
1559     {
1560         UMASendBehind( m_macWindowData->m_macWindow , NULL ) ;
1561     }
1562 }
1563
1564 void wxWindowMac::DoSetClientSize(int width, int height)
1565 {
1566         if ( width != -1 || height != -1 )
1567         {
1568
1569                 if ( width != -1 && m_vScrollBar )
1570                         width += MAC_SCROLLBAR_SIZE ;
1571                 if ( height != -1 && m_vScrollBar )
1572                         height += MAC_SCROLLBAR_SIZE ;
1573
1574                 width += MacGetLeftBorderSize(  ) + MacGetRightBorderSize( ) ;
1575                 height += MacGetTopBorderSize(  ) + MacGetBottomBorderSize( ) ;
1576
1577                 DoSetSize( -1 , -1 , width , height ) ;
1578         }
1579 }
1580
1581
1582 wxWindowMac* wxWindowMac::s_lastMouseWindow = NULL ;
1583
1584 bool wxWindowMac::MacGetWindowFromPointSub( const wxPoint &point , wxWindowMac** outWin )
1585 {
1586         if ((point.x < m_x) || (point.y < m_y) ||
1587                 (point.x > (m_x + m_width)) || (point.y > (m_y + m_height)))
1588                 return FALSE;
1589
1590         WindowRef window = GetMacRootWindow() ;
1591
1592         wxPoint newPoint( point ) ;
1593
1594         newPoint.x -= m_x;
1595         newPoint.y -= m_y;
1596
1597         for (wxNode *node = GetChildren().First(); node; node = node->Next())
1598         {
1599                 wxWindowMac *child = (wxWindowMac*)node->Data();
1600                 // added the m_isShown test --dmazzoni
1601                 if ( child->GetMacRootWindow() == window && child->m_isShown )
1602                 {
1603                         if (child->MacGetWindowFromPointSub(newPoint , outWin ))
1604                                 return TRUE;
1605                 }
1606         }
1607
1608         *outWin = this ;
1609         return TRUE;
1610 }
1611
1612 bool wxWindowMac::MacGetWindowFromPoint( const wxPoint &screenpoint , wxWindowMac** outWin )
1613 {
1614         WindowRef window ;
1615         Point pt = { screenpoint.y , screenpoint.x } ;
1616         if ( ::FindWindow( pt , &window ) == 3 )
1617         {
1618                         wxPoint point( screenpoint ) ;
1619                         wxWindowMac* win = wxFindWinFromMacWindow( window ) ;
1620                         if ( win )
1621                         {
1622                         win->ScreenToClient( point ) ;
1623                         return win->MacGetWindowFromPointSub( point , outWin ) ;
1624         }
1625         }
1626         return FALSE ;
1627 }
1628
1629 extern int wxBusyCursorCount ;
1630
1631 bool wxWindowMac::MacDispatchMouseEvent(wxMouseEvent& event)
1632 {
1633         if ((event.m_x < m_x) || (event.m_y < m_y) ||
1634                 (event.m_x > (m_x + m_width)) || (event.m_y > (m_y + m_height)))
1635                 return FALSE;
1636
1637
1638         if ( IsKindOf( CLASSINFO ( wxStaticBox ) ) )
1639                 return FALSE ;
1640
1641         WindowRef window = GetMacRootWindow() ;
1642
1643         event.m_x -= m_x;
1644         event.m_y -= m_y;
1645
1646         int x = event.m_x ;
1647         int y = event.m_y ;
1648
1649         for (wxNode *node = GetChildren().First(); node; node = node->Next())
1650         {
1651                 wxWindowMac *child = (wxWindowMac*)node->Data();
1652                 if ( child->GetMacRootWindow() == window && child->IsShown() && child->IsEnabled() )
1653                 {
1654                         if (child->MacDispatchMouseEvent(event))
1655                                 return TRUE;
1656                 }
1657         }
1658
1659         event.m_x = x ;
1660         event.m_y = y ;
1661
1662         if ( wxBusyCursorCount == 0 )
1663         {
1664                 m_cursor.MacInstall() ;
1665         }
1666
1667         if ( event.GetEventType() == wxEVT_LEFT_DOWN )
1668         {
1669         // set focus to this window
1670         if (AcceptsFocus() && FindFocus()!=this)
1671                 SetFocus();
1672     }
1673
1674 #if wxUSE_TOOLTIPS
1675     if ( event.GetEventType() == wxEVT_MOTION
1676                 || event.GetEventType() == wxEVT_ENTER_WINDOW
1677                 || event.GetEventType() == wxEVT_LEAVE_WINDOW )
1678         wxToolTip::RelayEvent( this , event);
1679 #endif // wxUSE_TOOLTIPS
1680         GetEventHandler()->ProcessEvent( event ) ;
1681         return TRUE;
1682 }
1683
1684 Point lastWhere ;
1685 long lastWhen = 0 ;
1686
1687 wxString wxWindowMac::MacGetToolTipString( wxPoint &pt )
1688 {
1689         if ( m_tooltip )
1690         {
1691                 return m_tooltip->GetTip() ;
1692         }
1693         return "" ;
1694 }
1695 void wxWindowMac::MacFireMouseEvent( EventRecord *ev )
1696 {
1697         wxMouseEvent event(wxEVT_LEFT_DOWN);
1698         bool isDown = !(ev->modifiers & btnState) ; // 1 is for up
1699         bool controlDown = ev->modifiers & controlKey ; // for simulating right mouse
1700
1701         event.m_leftDown = isDown && !controlDown;
1702         event.m_middleDown = FALSE;
1703         event.m_rightDown = isDown && controlDown;
1704
1705         if ( ev->what == mouseDown )
1706         {
1707                 if ( controlDown )
1708                         event.SetEventType(wxEVT_RIGHT_DOWN ) ;
1709                 else
1710                         event.SetEventType(wxEVT_LEFT_DOWN ) ;
1711         }
1712         else if ( ev->what == mouseUp )
1713         {
1714                 if ( controlDown )
1715                         event.SetEventType(wxEVT_RIGHT_UP ) ;
1716                 else
1717                         event.SetEventType(wxEVT_LEFT_UP ) ;
1718         }
1719         else
1720         {
1721                 event.SetEventType(wxEVT_MOTION ) ;
1722         }
1723
1724         event.m_shiftDown = ev->modifiers & shiftKey;
1725         event.m_controlDown = ev->modifiers & controlKey;
1726         event.m_altDown = ev->modifiers & optionKey;
1727         event.m_metaDown = ev->modifiers & cmdKey;
1728
1729         Point           localwhere = ev->where ;
1730
1731         GrafPtr         port ;
1732         ::GetPort( &port ) ;
1733         ::SetPort( UMAGetWindowPort( m_macWindowData->m_macWindow ) ) ;
1734         ::GlobalToLocal( &localwhere ) ;
1735         ::SetPort( port ) ;
1736
1737         if ( ev->what == mouseDown )
1738         {
1739                 if ( ev->when - lastWhen <= GetDblTime() )
1740                 {
1741                         if ( abs( localwhere.h - lastWhere.h ) < 3 || abs( localwhere.v - lastWhere.v ) < 3 )
1742                         {
1743                                 if ( controlDown )
1744                                         event.SetEventType(wxEVT_RIGHT_DCLICK ) ;
1745                                 else
1746                                         event.SetEventType(wxEVT_LEFT_DCLICK ) ;
1747                         }
1748                     lastWhen = 0 ;
1749                 }
1750                 else
1751                 {
1752                     lastWhen = ev->when ;
1753                 }
1754                 lastWhere = localwhere ;
1755         }
1756
1757         event.m_x = localwhere.h;
1758         event.m_y = localwhere.v;
1759         event.m_x += m_x;
1760         event.m_y += m_y;
1761
1762 /*
1763         wxPoint origin = GetClientAreaOrigin() ;
1764
1765         event.m_x += origin.x ;
1766         event.m_y += origin.y ;
1767 */
1768
1769         event.m_timeStamp = ev->when;
1770         event.SetEventObject(this);
1771         if ( wxTheApp->s_captureWindow )
1772         {
1773                 int x = event.m_x ;
1774                 int y = event.m_y ;
1775                 wxTheApp->s_captureWindow->ScreenToClient( &x , &y ) ;
1776                 event.m_x = x ;
1777                 event.m_y = y ;
1778                 wxTheApp->s_captureWindow->GetEventHandler()->ProcessEvent( event ) ;
1779                 if ( ev->what == mouseUp )
1780                 {
1781                         wxTheApp->s_captureWindow = NULL ;
1782                         if ( wxBusyCursorCount == 0 )
1783                         {
1784                                 m_cursor.MacInstall() ;
1785                         }
1786                 }
1787         }
1788         else
1789         {
1790                 MacDispatchMouseEvent( event ) ;
1791         }
1792 }
1793
1794 void wxWindowMac::MacMouseDown( EventRecord *ev , short part)
1795 {
1796         MacFireMouseEvent( ev ) ;
1797 }
1798
1799 void wxWindowMac::MacMouseUp( EventRecord *ev , short part)
1800 {
1801         switch (part)
1802         {
1803                 case inContent:
1804                         {
1805                                 MacFireMouseEvent( ev ) ;
1806                         }
1807                         break ;
1808         }
1809 }
1810
1811 void wxWindowMac::MacMouseMoved( EventRecord *ev , short part)
1812 {
1813         switch (part)
1814         {
1815                 case inContent:
1816                         {
1817                                 MacFireMouseEvent( ev ) ;
1818                         }
1819                         break ;
1820         }
1821 }
1822 void wxWindowMac::MacActivate( EventRecord *ev , bool inIsActivating )
1823 {
1824     if ( !m_macWindowData->m_macHasReceivedFirstActivate )
1825         m_macWindowData->m_macHasReceivedFirstActivate = true ;
1826
1827         wxActivateEvent event(wxEVT_ACTIVATE, inIsActivating , m_windowId);
1828         event.m_timeStamp = ev->when ;
1829         event.SetEventObject(this);
1830
1831         GetEventHandler()->ProcessEvent(event);
1832
1833     Refresh(false) ;
1834         UMAHighlightAndActivateWindow( m_macWindowData->m_macWindow , inIsActivating ) ;
1835 //      MacUpdateImmediately() ;
1836 }
1837
1838 void wxWindowMac::MacRedraw( RgnHandle updatergn , long time)
1839 {
1840         // updatergn is always already clipped to our boundaries
1841         WindowRef window = GetMacRootWindow() ;
1842         // ownUpdateRgn is the area that this window has to invalidate i.e. its own area without its children
1843         RgnHandle ownUpdateRgn = NewRgn() ;
1844         CopyRgn( updatergn , ownUpdateRgn ) ;
1845
1846         {
1847                 wxMacDrawingHelper focus( this ) ; // was client
1848                 if ( focus.Ok() )
1849                 {
1850                         WindowRef window = GetMacRootWindow() ;
1851                         bool eraseBackground = false ;
1852                         if ( m_macWindowData )
1853                                 eraseBackground = true ;
1854                         if ( m_backgroundColour == wxSystemSettings::GetSystemColour(wxSYS_COLOUR_APPWORKSPACE) )
1855                         {
1856                                         UMASetThemeWindowBackground( window , kThemeBrushDocumentWindowBackground , false ) ;
1857                         }
1858                         else if (  m_backgroundColour == wxSystemSettings::GetSystemColour(wxSYS_COLOUR_3DFACE ) )
1859                         {
1860                                         // on mac we have the difficult situation, that 3dface gray can be different colours, depending whether
1861                                         // it is on a notebook panel or not, in order to take care of that we walk up the hierarchy until we have
1862                                         // either a non gray background color or a non control window
1863
1864
1865                                         wxWindowMac* parent = GetParent() ;
1866                                         while( parent )
1867                                         {
1868                                                 if ( parent->GetMacRootWindow() != window )
1869                                                 {
1870                                                         // we are in a different window on the mac system
1871                                                         parent = NULL ;
1872                                                         break ;
1873                                                 }
1874
1875                                                 if( parent->IsKindOf( CLASSINFO( wxControl ) ) && ((wxControl*)parent)->GetMacControl() )
1876                                                 {
1877                                                         if ( parent->m_backgroundColour != wxSystemSettings::GetSystemColour(wxSYS_COLOUR_3DFACE ) )
1878                                                         {
1879                                                                 // if we have any other colours in the hierarchy
1880                                                                 RGBBackColor( &parent->m_backgroundColour.GetPixel()) ;
1881                                                                 break ;
1882                                                         }
1883                                                         // if we have the normal colours in the hierarchy but another control etc. -> use it's background
1884                                                         if ( parent->IsKindOf( CLASSINFO( wxNotebook ) ) || parent->IsKindOf( CLASSINFO( wxTabCtrl ) ))
1885                                                         {
1886                                                                 Rect box ;
1887                                                                 GetRegionBounds( updatergn , &box) ;
1888                                                                 UMAApplyThemeBackground(kThemeBackgroundTabPane, &box , kThemeStateActive,8,true);
1889                                                                 break ;
1890                                                         }
1891                                                 }
1892                                                 else
1893                                                 {
1894                                                         parent = NULL ;
1895                                                         break ;
1896                                                 }
1897                                                 parent = parent->GetParent() ;
1898                                         }
1899                                         if ( !parent )
1900                                         {
1901                                                 // if there is nothing special -> use default
1902                                                 UMASetThemeWindowBackground( window , kThemeBrushDialogBackgroundActive , false ) ;
1903                                         }
1904                         }
1905                         else
1906                         {
1907                                 RGBBackColor( &m_backgroundColour.GetPixel()) ;
1908                         }
1909             // subtract all non transparent children from updatergn
1910
1911             RgnHandle childarea = NewRgn() ;
1912                 for (wxNode *node = GetChildren().First(); node; node = node->Next())
1913                 {
1914                         wxWindowMac *child = (wxWindowMac*)node->Data();
1915                         // eventually test for transparent windows
1916                         if ( child->GetMacRootWindow() == window && child->IsShown() )
1917                         {
1918                             if ( child->GetBackgroundColour() != m_backgroundColour && !child->IsKindOf( CLASSINFO( wxControl ) ) && ((wxControl*)child)->GetMacControl() )
1919                             {
1920                                 SetRectRgn( childarea , child->m_x , child->m_y , child->m_x + child->m_width ,  child->m_y + child->m_height ) ;
1921                                 DiffRgn( ownUpdateRgn , childarea , ownUpdateRgn ) ;
1922                             }
1923                         }
1924                 }
1925                 DisposeRgn( childarea ) ;
1926
1927                         if ( GetParent() && m_backgroundColour != GetParent()->GetBackgroundColour() )
1928                                 eraseBackground = true ;
1929                         SetClip( ownUpdateRgn ) ;
1930                         if ( m_macEraseOnRedraw ) {
1931                         if ( eraseBackground  )
1932                         {
1933                                 EraseRgn( ownUpdateRgn ) ;
1934                         }
1935                 }
1936                 else {
1937                     m_macEraseOnRedraw = true ;
1938                 }
1939                 }
1940
1941                 {
1942                         RgnHandle newupdate = NewRgn() ;
1943                         wxSize point = GetClientSize() ;
1944                         wxPoint origin = GetClientAreaOrigin() ;
1945
1946                         SetRectRgn( newupdate , origin.x , origin.y , origin.x + point.x , origin.y+point.y ) ;
1947                         SectRgn( newupdate , ownUpdateRgn , newupdate ) ;
1948                         OffsetRgn( newupdate , -origin.x , -origin.y ) ;
1949                         m_updateRegion = newupdate ;
1950                         DisposeRgn( newupdate ) ;
1951                 }
1952
1953                 MacPaintBorders() ;
1954                 wxPaintEvent event;
1955                 event.m_timeStamp = time ;
1956                 event.SetEventObject(this);
1957                 GetEventHandler()->ProcessEvent(event);
1958         }
1959
1960
1961         RgnHandle childupdate = NewRgn() ;
1962
1963         for (wxNode *node = GetChildren().First(); node; node = node->Next())
1964         {
1965                 wxWindowMac *child = (wxWindowMac*)node->Data();
1966                 SetRectRgn( childupdate , child->m_x , child->m_y , child->m_x + child->m_width ,  child->m_y + child->m_height ) ;
1967                 SectRgn( childupdate , updatergn , childupdate ) ;
1968                 OffsetRgn( childupdate , -child->m_x , -child->m_y ) ;
1969                 if ( child->GetMacRootWindow() == window && child->IsShown() && !EmptyRgn( childupdate ) )
1970                 {
1971                         // because dialogs may also be children
1972                         child->MacRedraw( childupdate , time ) ;
1973                 }
1974         }
1975         DisposeRgn( childupdate ) ;
1976         // eventually a draw grow box here
1977 }
1978
1979 void wxWindowMac::MacUpdateImmediately()
1980 {
1981         WindowRef window = GetMacRootWindow() ;
1982         if ( window )
1983         {
1984                 wxWindowMac* win = wxFindWinFromMacWindow( window ) ;
1985                 #if TARGET_CARBON
1986                 AGAPortHelper help( GetWindowPort(window) ) ;
1987                 #else
1988                 AGAPortHelper help( (window) ) ;
1989                 #endif
1990                 SetOrigin( 0 , 0 ) ;
1991                 BeginUpdate( window ) ;
1992                 if ( win )
1993                 {
1994                         RgnHandle               region = NewRgn();
1995
1996                         if ( region )
1997                         {
1998                     GetPortVisibleRegion( GetWindowPort( window ), region );
1999
2000                                 // if windowshade gives incompatibility , take the follwing out
2001                     if ( !EmptyRgn( region ) && win->m_macWindowData->m_macHasReceivedFirstActivate )
2002                     {
2003                                         win->MacRedraw( region , wxTheApp->sm_lastMessageTime ) ;
2004                     }
2005                     DisposeRgn( region );
2006                 }
2007                 }
2008                 EndUpdate( window ) ;
2009         }
2010 }
2011
2012 void wxWindowMac::MacUpdate( EventRecord *ev )
2013 {
2014         WindowRef window = (WindowRef) ev->message ;
2015         wxWindowMac * win = wxFindWinFromMacWindow( window ) ;
2016         #if TARGET_CARBON
2017         AGAPortHelper help( GetWindowPort(window) ) ;
2018         #else
2019         AGAPortHelper help( (window) ) ;
2020         #endif
2021         SetOrigin( 0 , 0 ) ;
2022         BeginUpdate( window ) ;
2023         if ( win )
2024         {
2025                 RgnHandle               region = NewRgn();
2026
2027                 if ( region )
2028                 {
2029             GetPortVisibleRegion( GetWindowPort( window ), region );
2030
2031                         // if windowshade gives incompatibility , take the follwing out
2032             if ( !EmptyRgn( region ) && win->m_macWindowData->m_macHasReceivedFirstActivate )
2033             {
2034                                 MacRedraw( region , ev->when ) ;
2035             }
2036             DisposeRgn( region );
2037         }
2038         }
2039         EndUpdate( window ) ;
2040 }
2041
2042 WindowRef wxWindowMac::GetMacRootWindow() const
2043 {
2044         wxWindowMac *iter = (wxWindowMac*)this ;
2045
2046         while( iter )
2047         {
2048                 if ( iter->m_macWindowData )
2049                         return iter->m_macWindowData->m_macWindow ;
2050
2051                 iter = iter->GetParent() ;
2052         }
2053         wxASSERT_MSG( 1 , "No valid mac root window" ) ;
2054         return NULL ;
2055 }
2056
2057 void wxWindowMac::MacCreateScrollBars( long style )
2058 {
2059         wxASSERT_MSG( m_vScrollBar == NULL && m_hScrollBar == NULL , "attempt to create window twice" ) ;
2060
2061         bool hasBoth = ( style & wxVSCROLL ) && ( style & wxHSCROLL ) ;
2062         int adjust = hasBoth ? MAC_SCROLLBAR_SIZE - 1: 0 ;
2063         int width, height ;
2064         GetClientSize( &width , &height ) ;
2065
2066         wxPoint vPoint(width-MAC_SCROLLBAR_SIZE, 0) ;
2067         wxSize vSize(MAC_SCROLLBAR_SIZE, height - adjust) ;
2068         wxPoint hPoint(0 , height-MAC_SCROLLBAR_SIZE ) ;
2069         wxSize hSize( width - adjust, MAC_SCROLLBAR_SIZE) ;
2070
2071         m_vScrollBar = new wxScrollBar(this, wxWINDOW_VSCROLL, vPoint,
2072                 vSize , wxVERTICAL);
2073
2074         if ( style & wxVSCROLL )
2075         {
2076
2077         }
2078         else
2079         {
2080                 m_vScrollBar->Show(false) ;
2081         }
2082         m_hScrollBar = new wxScrollBar(this, wxWINDOW_HSCROLL, hPoint,
2083                 hSize , wxHORIZONTAL);
2084         if ( style  & wxHSCROLL )
2085         {
2086         }
2087         else
2088         {
2089                 m_hScrollBar->Show(false) ;
2090         }
2091
2092         // because the create does not take into account the client area origin
2093         MacRepositionScrollBars() ; // we might have a real position shift
2094 }
2095
2096 void wxWindowMac::MacRepositionScrollBars()
2097 {
2098         bool hasBoth = ( m_hScrollBar && m_hScrollBar->IsShown()) && ( m_vScrollBar && m_vScrollBar->IsShown()) ;
2099         int adjust = hasBoth ? MAC_SCROLLBAR_SIZE - 1 : 0 ;
2100
2101         // get real client area
2102
2103         int width = m_width ;
2104         int height = m_height ;
2105
2106         width -= MacGetLeftBorderSize() + MacGetRightBorderSize();
2107         height -= MacGetTopBorderSize() + MacGetBottomBorderSize();
2108
2109         wxPoint vPoint(width-MAC_SCROLLBAR_SIZE, 0) ;
2110         wxSize vSize(MAC_SCROLLBAR_SIZE, height - adjust) ;
2111         wxPoint hPoint(0 , height-MAC_SCROLLBAR_SIZE ) ;
2112         wxSize hSize( width - adjust, MAC_SCROLLBAR_SIZE) ;
2113
2114         int x = 0 ;
2115         int y = 0 ;
2116         int w = m_width ;
2117         int h = m_height ;
2118
2119         MacClientToRootWindow( &x , &y ) ;
2120         MacClientToRootWindow( &w , &h ) ;
2121
2122         wxWindowMac *iter = (wxWindowMac*)this ;
2123
2124         int totW = 10000 , totH = 10000;
2125         while( iter )
2126         {
2127                 if ( iter->m_macWindowData )
2128                 {
2129                         totW = iter->m_width ;
2130                         totH = iter->m_height ;
2131                         break ;
2132                 }
2133
2134                 iter = iter->GetParent() ;
2135         }
2136
2137         if ( x == 0 )
2138         {
2139                 hPoint.x = -1 ;
2140                 hSize.x += 1 ;
2141         }
2142         if ( y == 0 )
2143         {
2144                 vPoint.y = -1 ;
2145                 vSize.y += 1 ;
2146         }
2147
2148         if ( w-x >= totW )
2149         {
2150                 hSize.x += 1 ;
2151                 vPoint.x += 1 ;
2152         }
2153
2154         if ( h-y >= totH )
2155         {
2156                 vSize.y += 1 ;
2157                 hPoint.y += 1 ;
2158         }
2159
2160         if ( m_vScrollBar )
2161         {
2162                 m_vScrollBar->SetSize( vPoint.x , vPoint.y, vSize.x, vSize.y , wxSIZE_ALLOW_MINUS_ONE);
2163         }
2164         if ( m_hScrollBar )
2165         {
2166                 m_hScrollBar->SetSize( hPoint.x , hPoint.y, hSize.x, hSize.y, wxSIZE_ALLOW_MINUS_ONE);
2167         }
2168 }
2169
2170 void wxWindowMac::MacKeyDown( EventRecord *ev )
2171 {
2172
2173 }
2174
2175
2176 bool wxWindowMac::AcceptsFocus() const
2177 {
2178     return MacCanFocus() && wxWindowBase::AcceptsFocus();
2179 }
2180
2181 ControlHandle wxWindowMac::MacGetContainerForEmbedding()
2182 {
2183         if ( m_macWindowData )
2184                 return m_macWindowData->m_macRootControl ;
2185         else
2186                 return GetParent()->MacGetContainerForEmbedding() ;
2187 }
2188
2189 void wxWindowMac::MacSuperChangedPosition()
2190 {
2191         // only window-absolute structures have to be moved i.e. controls
2192
2193         wxNode *node = GetChildren().First();
2194         while ( node )
2195         {
2196                 wxWindowMac *child = (wxWindowMac *)node->Data();
2197                 child->MacSuperChangedPosition() ;
2198                 node = node->Next();
2199         }
2200 }
2201
2202 bool wxWindowMac::MacSetPortFocusParams( const Point & localOrigin, const Rect & clipRect, WindowRef window , wxWindowMac* win )
2203 {
2204         if ( window == NULL )
2205                 return false ;
2206
2207         GrafPtr currPort;
2208         GrafPtr port ;
2209
2210         ::GetPort(&currPort);
2211         port = UMAGetWindowPort( window) ;
2212         if (currPort != port )
2213                         ::SetPort(port);
2214
2215 //      wxASSERT( port->portRect.left == 0 && port->portRect.top == 0 ) ;
2216         ::SetOrigin(-localOrigin.h, -localOrigin.v);
2217         return true;
2218 }
2219
2220 bool wxWindowMac::MacSetPortDrawingParams( const Point & localOrigin, const Rect & clipRect, WindowRef window , wxWindowMac* win )
2221 {
2222         if ( window == NULL )
2223                 return false ;
2224
2225         GrafPtr currPort;
2226         GrafPtr port ;
2227         ::GetPort(&currPort);
2228         port = UMAGetWindowPort( window) ;
2229         if (currPort != port )
2230                         ::SetPort(port);
2231 //      wxASSERT( port->portRect.left == 0 && port->portRect.top == 0 ) ;
2232         ::SetOrigin(-localOrigin.h, -localOrigin.v);
2233         ::ClipRect(&clipRect);
2234
2235         ::PenNormal() ;
2236         ::RGBBackColor(& win->GetBackgroundColour().GetPixel() ) ;
2237         ::RGBForeColor(& win->GetForegroundColour().GetPixel() ) ;
2238         Pattern whiteColor ;
2239
2240         ::BackPat( GetQDGlobalsWhite( &whiteColor) ) ;
2241         ::UMASetThemeWindowBackground(  win->m_macWindowData->m_macWindow , win->m_macWindowData->m_macWindowBackgroundTheme ,  false ) ;
2242         return true;
2243 }
2244
2245 void wxWindowMac::MacGetPortParams(Point* localOrigin, Rect* clipRect, WindowRef *window  , wxWindowMac** rootwin)
2246 {
2247         if ( m_macWindowData )
2248         {
2249                 localOrigin->h = 0;
2250                 localOrigin->v = 0;
2251                 clipRect->left = 0;
2252                 clipRect->top = 0;
2253                 clipRect->right = m_width;
2254                 clipRect->bottom = m_height;
2255                 *window = m_macWindowData->m_macWindow ;
2256                 *rootwin = this ;
2257         }
2258         else
2259         {
2260                 wxASSERT( GetParent() != NULL ) ;
2261                 GetParent()->MacGetPortParams( localOrigin , clipRect , window, rootwin) ;
2262                 localOrigin->h += m_x;
2263                 localOrigin->v += m_y;
2264                 OffsetRect(clipRect, -m_x, -m_y);
2265
2266                 Rect myClip;
2267                 myClip.left = 0;
2268                 myClip.top = 0;
2269                 myClip.right = m_width;
2270                 myClip.bottom = m_height;
2271                 SectRect(clipRect, &myClip, clipRect);
2272         }
2273 }
2274
2275 void wxWindowMac::MacDoGetPortClientParams(Point* localOrigin, Rect* clipRect, WindowRef *window , wxWindowMac** rootwin )
2276 {
2277 //      int width , height ;
2278 //      GetClientSize( &width , &height ) ;
2279
2280         if ( m_macWindowData )
2281         {
2282                 localOrigin->h = 0;
2283                 localOrigin->v = 0;
2284                 clipRect->left = 0;
2285                 clipRect->top = 0;
2286                 clipRect->right = m_width ;//width;
2287                 clipRect->bottom = m_height ;// height;
2288                 *window = m_macWindowData->m_macWindow ;
2289                 *rootwin = this ;
2290         }
2291         else
2292         {
2293                 wxASSERT( GetParent() != NULL ) ;
2294
2295                 GetParent()->MacDoGetPortClientParams( localOrigin , clipRect , window, rootwin) ;
2296
2297                 localOrigin->h += m_x;
2298                 localOrigin->v += m_y;
2299                 OffsetRect(clipRect, -m_x, -m_y);
2300
2301                 Rect myClip;
2302                 myClip.left = 0;
2303                 myClip.top = 0;
2304                 myClip.right = m_width ;//width;
2305                 myClip.bottom = m_height ;// height;
2306                 SectRect(clipRect, &myClip, clipRect);
2307         }
2308 }
2309
2310 void wxWindowMac::MacGetPortClientParams(Point* localOrigin, Rect* clipRect, WindowRef *window , wxWindowMac** rootwin )
2311 {
2312         MacDoGetPortClientParams( localOrigin , clipRect , window , rootwin ) ;
2313
2314         int width , height ;
2315         GetClientSize( &width , &height ) ;
2316         wxPoint client ;
2317         client = GetClientAreaOrigin( ) ;
2318
2319         localOrigin->h += client.x;
2320         localOrigin->v += client.y;
2321         OffsetRect(clipRect, -client.x, -client.y);
2322
2323         Rect myClip;
2324         myClip.left = 0;
2325         myClip.top = 0;
2326         myClip.right = width;
2327         myClip.bottom = height;
2328         SectRect(clipRect, &myClip, clipRect);
2329 }
2330
2331 long wxWindowMac::MacGetLeftBorderSize( ) const
2332 {
2333         if( m_macWindowData )
2334                 return 0 ;
2335
2336     if (m_windowStyle & wxRAISED_BORDER || m_windowStyle & wxSUNKEN_BORDER )
2337     {
2338                 return 2 ;
2339     }
2340     else if (  m_windowStyle &wxDOUBLE_BORDER)
2341     {
2342                 return 2 ;
2343     }
2344     else if (m_windowStyle &wxSIMPLE_BORDER)
2345     {
2346         return 1 ;
2347     }
2348         return 0 ;
2349 }
2350
2351 long wxWindowMac::MacGetRightBorderSize( ) const
2352 {
2353         if( m_macWindowData )
2354                 return 0 ;
2355
2356     if (m_windowStyle & wxRAISED_BORDER || m_windowStyle & wxSUNKEN_BORDER )
2357     {
2358                 return 3 ;
2359     }
2360     else if (  m_windowStyle &wxDOUBLE_BORDER)
2361     {
2362                 return 3 ;
2363     }
2364     else if (m_windowStyle &wxSIMPLE_BORDER)
2365     {
2366         return 3 ;
2367     }
2368         return 0 ;
2369 }
2370
2371 long wxWindowMac::MacGetTopBorderSize( ) const
2372 {
2373         if( m_macWindowData )
2374                 return 0 ;
2375
2376     if (m_windowStyle & wxRAISED_BORDER || m_windowStyle & wxSUNKEN_BORDER )
2377     {
2378                 return 2 ;
2379     }
2380     else if (  m_windowStyle &wxDOUBLE_BORDER)
2381     {
2382                 return 2 ;
2383     }
2384     else if (m_windowStyle &wxSIMPLE_BORDER)
2385     {
2386         return 1 ;
2387     }
2388         return 0 ;
2389 }
2390
2391 long wxWindowMac::MacGetBottomBorderSize( ) const
2392 {
2393         if( m_macWindowData )
2394                 return 0 ;
2395
2396     if (m_windowStyle & wxRAISED_BORDER || m_windowStyle & wxSUNKEN_BORDER )
2397     {
2398                 return 3 ;
2399     }
2400     else if (  m_windowStyle &wxDOUBLE_BORDER)
2401     {
2402                 return 3 ;
2403     }
2404     else if (m_windowStyle &wxSIMPLE_BORDER)
2405     {
2406         return 3 ;
2407     }
2408         return 0 ;
2409 }
2410
2411 long wxWindowMac::MacRemoveBordersFromStyle( long style )
2412 {
2413         return style & ~( wxDOUBLE_BORDER | wxSUNKEN_BORDER | wxRAISED_BORDER | wxBORDER | wxSTATIC_BORDER ) ;
2414 }
2415
2416
2417 wxMacDrawingHelper::wxMacDrawingHelper( wxWindowMac * theWindow )
2418 {
2419         m_ok = false ;
2420         Point localOrigin ;
2421         Rect clipRect ;
2422         WindowRef window ;
2423         wxWindowMac *rootwin ;
2424         m_currentPort = NULL ;
2425
2426         GetPort( &m_formerPort ) ;
2427         if ( theWindow )
2428         {
2429                 theWindow->MacGetPortParams( &localOrigin , &clipRect , &window , &rootwin) ;
2430                 m_currentPort = UMAGetWindowPort( window ) ;
2431                 if ( m_formerPort != m_currentPort )
2432                         SetPort( m_currentPort ) ;
2433                 GetPenState( &m_savedPenState ) ;
2434                 theWindow->MacSetPortDrawingParams( localOrigin, clipRect, window , rootwin ) ;
2435                 m_ok = true ;
2436         }
2437 }
2438
2439 wxMacDrawingHelper::~wxMacDrawingHelper()
2440 {
2441         if ( m_ok )
2442         {
2443                 SetPort( m_currentPort ) ;
2444                 SetPenState( &m_savedPenState ) ;
2445                 SetOrigin( 0 , 0 ) ;
2446                 Rect portRect ;
2447                 GetPortBounds( m_currentPort , &portRect ) ;
2448                 ClipRect( &portRect ) ;
2449         }
2450
2451         if ( m_formerPort != m_currentPort )
2452                 SetPort( m_formerPort ) ;
2453 }
2454
2455 wxMacDrawingClientHelper::wxMacDrawingClientHelper( wxWindowMac * theWindow )
2456 {
2457         m_ok = false ;
2458         Point localOrigin ;
2459         Rect clipRect ;
2460         WindowRef window ;
2461         wxWindowMac *rootwin ;
2462         m_currentPort = NULL ;
2463
2464         GetPort( &m_formerPort ) ;
2465
2466         if ( theWindow )
2467         {
2468                 theWindow->MacGetPortClientParams( &localOrigin , &clipRect , &window , &rootwin) ;
2469                 m_currentPort = UMAGetWindowPort( window ) ;
2470                 if ( m_formerPort != m_currentPort )
2471                         SetPort( m_currentPort ) ;
2472                 GetPenState( &m_savedPenState ) ;
2473                 theWindow->MacSetPortDrawingParams( localOrigin, clipRect, window , rootwin ) ;
2474                 m_ok = true ;
2475         }
2476 }
2477
2478 wxMacDrawingClientHelper::~wxMacDrawingClientHelper()
2479 {
2480         if ( m_ok )
2481         {
2482                 SetPort( m_currentPort ) ;
2483                 SetPenState( &m_savedPenState ) ;
2484                 SetOrigin( 0 , 0 ) ;
2485                 Rect portRect ;
2486                 GetPortBounds( m_currentPort , &portRect ) ;
2487                 ClipRect( &portRect ) ;
2488         }
2489
2490         if ( m_formerPort != m_currentPort )
2491                 SetPort( m_formerPort ) ;
2492 }
2493
2494 // Find the wxWindowMac at the current mouse position, returning the mouse
2495 // position.
2496 wxWindowMac* wxFindWindowAtPointer(wxPoint& pt)
2497 {
2498     pt = wxGetMousePosition();
2499     wxWindowMac* found = wxFindWindowAtPoint(pt);
2500     return found;
2501 }
2502
2503 // Get the current mouse position.
2504 wxPoint wxGetMousePosition()
2505 {
2506     int x, y;
2507     wxGetMousePosition(& x, & y);
2508     return wxPoint(x, y);
2509 }
2510