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