src/mac/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 #ifndef __DARWIN__
  50 #include <Windows.h>
  51 #include <ToolUtils.h>
  52 #endif
  53
  54 #if  wxUSE_DRAG_AND_DROP
  55 #include "wx/dnd.h"
  56 #endif
  57
  58 #include <string.h>
  59
  60 extern wxList wxPendingDelete;
  61 wxWindowMac* gFocusWindow = NULL ;
  62
  63 #ifdef __WXUNIVERSAL__
  64     IMPLEMENT_ABSTRACT_CLASS(wxWindowMac, wxWindowBase)
  65 #else // __WXMAC__
  66     IMPLEMENT_DYNAMIC_CLASS(wxWindow, wxWindowBase)
  67 #endif // __WXUNIVERSAL__/__WXMAC__
  68
  69 #if !USE_SHARED_LIBRARY
  70
  71 BEGIN_EVENT_TABLE(wxWindowMac, wxWindowBase)
  72   EVT_NC_PAINT(wxWindowMac::OnNcPaint)
  73   EVT_ERASE_BACKGROUND(wxWindowMac::OnEraseBackground)
  74   EVT_SYS_COLOUR_CHANGED(wxWindowMac::OnSysColourChanged)
  75   EVT_INIT_DIALOG(wxWindowMac::OnInitDialog)
  76   EVT_IDLE(wxWindowMac::OnIdle)
  77   EVT_SET_FOCUS(wxWindowMac::OnSetFocus)
  78 END_EVENT_TABLE()
  79
  80 #endif
  81
  82 #define wxMAC_DEBUG_REDRAW 0
  83 #ifndef wxMAC_DEBUG_REDRAW
  84 #define wxMAC_DEBUG_REDRAW 0
  85 #endif
  86
  87 #define wxMAC_USE_THEME_BORDER 0
  88
  89
  90 // ===========================================================================
  91 // implementation
  92 // ===========================================================================
  93
  94
  95 // ----------------------------------------------------------------------------
  96 // constructors and such
  97 // ----------------------------------------------------------------------------
  98
  99 void wxWindowMac::Init()
 100 {
 101     // generic
 102     InitBase();
 103
 104     // MSW specific
 105     m_doubleClickAllowed = 0;
 106     m_winCaptured = FALSE;
 107
 108     m_isBeingDeleted = FALSE;
 109
 110     m_useCtl3D = FALSE;
 111     m_mouseInWindow = FALSE;
 112
 113     m_xThumbSize = 0;
 114     m_yThumbSize = 0;
 115     m_backgroundTransparent = FALSE;
 116
 117     // as all windows are created with WS_VISIBLE style...
 118     m_isShown = TRUE;
 119
 120     m_x = 0;
 121     m_y = 0 ;
 122     m_width = 0 ;
 123     m_height = 0 ;
 124
 125     m_hScrollBar = NULL ;
 126     m_vScrollBar = NULL ;
 127
 128     m_label = wxEmptyString;
 129 }
 130
 131 // Destructor
 132 wxWindowMac::~wxWindowMac()
 133 {
 134     // deleting a window while it is shown invalidates the region
 135     if ( IsShown() ) {
 136         wxWindowMac* iter = this ;
 137         while( iter ) {
 138             if ( iter->IsTopLevel() )
 139             {
 140                 Refresh() ;
 141                 break ;
 142             }
 143             iter = iter->GetParent() ;
 144
 145         }
 146     }
 147
 148     m_isBeingDeleted = TRUE;
 149
 150     if ( s_lastMouseWindow == this )
 151     {
 152         s_lastMouseWindow = NULL ;
 153     }
 154
 155     if ( gFocusWindow == this )
 156     {
 157         gFocusWindow = NULL ;
 158     }
 159
 160     if ( m_parent )
 161         m_parent->RemoveChild(this);
 162
 163     DestroyChildren();
 164 }
 165
 166 // Constructor
 167 bool wxWindowMac::Create(wxWindowMac *parent, wxWindowID id,
 168            const wxPoint& pos,
 169            const wxSize& size,
 170            long style,
 171            const wxString& name)
 172 {
 173     wxCHECK_MSG( parent, FALSE, wxT("can't create wxWindowMac without parent") );
 174
 175     if ( !CreateBase(parent, id, pos, size, style, wxDefaultValidator, name) )
 176         return FALSE;
 177
 178     parent->AddChild(this);
 179
 180     m_x = (int)pos.x;
 181     m_y = (int)pos.y;
 182     AdjustForParentClientOrigin(m_x, m_y, wxSIZE_USE_EXISTING);
 183     m_width = WidthDefault( size.x );
 184     m_height = HeightDefault( size.y ) ;
 185 #ifndef __WXUNIVERSAL__
 186     if ( ! IsKindOf( CLASSINFO ( wxControl ) ) && ! IsKindOf( CLASSINFO( wxStatusBar ) ) )
 187     {
 188         MacCreateScrollBars( style ) ;
 189     }
 190 #endif
 191     return TRUE;
 192 }
 193
 194 void wxWindowMac::SetFocus()
 195 {
 196     if ( gFocusWindow == this )
 197         return ;
 198
 199     if ( AcceptsFocus() )
 200     {
 201         if (gFocusWindow )
 202         {
 203             #if wxUSE_CARET
 204                 // Deal with caret
 205                 if ( gFocusWindow->m_caret )
 206                 {
 207                       gFocusWindow->m_caret->OnKillFocus();
 208                 }
 209             #endif // wxUSE_CARET
 210       #ifndef __WXUNIVERSAL__
 211             wxControl* control = wxDynamicCast( gFocusWindow , wxControl ) ;
 212             if ( control && control->GetMacControl() )
 213             {
 214                 UMASetKeyboardFocus( (WindowRef) gFocusWindow->MacGetRootWindow() , (ControlHandle) control->GetMacControl()  , kControlFocusNoPart ) ;
 215                 control->MacRedrawControl() ;
 216             }
 217             #endif
 218             wxFocusEvent event(wxEVT_KILL_FOCUS, gFocusWindow->m_windowId);
 219             event.SetEventObject(gFocusWindow);
 220             gFocusWindow->GetEventHandler()->ProcessEvent(event) ;
 221         }
 222         gFocusWindow = this ;
 223         {
 224             #if wxUSE_CARET
 225             // Deal with caret
 226             if ( m_caret )
 227             {
 228                 m_caret->OnSetFocus();
 229             }
 230             #endif // wxUSE_CARET
 231             // panel wants to track the window which was the last to have focus in it
 232             wxChildFocusEvent eventFocus(this);
 233             GetEventHandler()->ProcessEvent(eventFocus);
 234
 235       #ifndef __WXUNIVERSAL__
 236             wxControl* control = wxDynamicCast( gFocusWindow , wxControl ) ;
 237             if ( control && control->GetMacControl() )
 238             {
 239                 UMASetKeyboardFocus( (WindowRef) gFocusWindow->MacGetRootWindow() , (ControlHandle) control->GetMacControl()  , kControlEditTextPart ) ;
 240             }
 241       #endif
 242             wxFocusEvent event(wxEVT_SET_FOCUS, m_windowId);
 243             event.SetEventObject(this);
 244             GetEventHandler()->ProcessEvent(event) ;
 245         }
 246     }
 247 }
 248
 249 bool wxWindowMac::Enable(bool enable)
 250 {
 251     if ( !wxWindowBase::Enable(enable) )
 252         return FALSE;
 253
 254     MacSuperEnabled( enable ) ;
 255
 256     return TRUE;
 257 }
 258
 259 void wxWindowMac::DoCaptureMouse()
 260 {
 261     wxTheApp->s_captureWindow = this ;
 262 }
 263
 264 wxWindow* wxWindowBase::GetCapture()
 265 {
 266     return wxTheApp->s_captureWindow ;
 267 }
 268
 269 void wxWindowMac::DoReleaseMouse()
 270 {
 271     wxTheApp->s_captureWindow = NULL ;
 272 }
 273
 274 #if    wxUSE_DRAG_AND_DROP
 275
 276 void wxWindowMac::SetDropTarget(wxDropTarget *pDropTarget)
 277 {
 278   if ( m_dropTarget != 0 ) {
 279     delete m_dropTarget;
 280   }
 281
 282   m_dropTarget = pDropTarget;
 283   if ( m_dropTarget != 0 )
 284   {
 285     // TODO
 286   }
 287 }
 288
 289 #endif
 290
 291 // Old style file-manager drag&drop
 292 void wxWindowMac::DragAcceptFiles(bool accept)
 293 {
 294     // TODO
 295 }
 296
 297 // Get total size
 298 void wxWindowMac::DoGetSize(int *x, int *y) const
 299 {
 300      if(x)   *x = m_width ;
 301      if(y)   *y = m_height ;
 302 }
 303
 304 void wxWindowMac::DoGetPosition(int *x, int *y) const
 305 {
 306     int xx,yy;
 307
 308     xx = m_x ;
 309     yy = m_y ;
 310     if ( !IsTopLevel() && GetParent())
 311     {
 312         wxPoint pt(GetParent()->GetClientAreaOrigin());
 313         xx -= pt.x;
 314         yy -= pt.y;
 315     }
 316     if(x)   *x = xx;
 317     if(y)   *y = yy;
 318 }
 319
 320 #if wxUSE_MENUS
 321 bool wxWindowMac::DoPopupMenu(wxMenu *menu, int x, int y)
 322 {
 323     menu->SetInvokingWindow(this);
 324     menu->UpdateUI();
 325     ClientToScreen( &x , &y ) ;
 326
 327     ::InsertMenu( (MenuHandle) menu->GetHMenu() , -1 ) ;
 328     long menuResult = ::PopUpMenuSelect((MenuHandle) menu->GetHMenu() ,y,x, 0) ;
 329     menu->MacMenuSelect( this , TickCount() , HiWord(menuResult) , LoWord(menuResult) ) ;
 330     ::DeleteMenu( menu->MacGetMenuId() ) ;
 331     menu->SetInvokingWindow(NULL);
 332
 333   return TRUE;
 334 }
 335 #endif
 336
 337 void wxWindowMac::DoScreenToClient(int *x, int *y) const
 338 {
 339     WindowRef window = (WindowRef) MacGetRootWindow() ;
 340
 341     Point       localwhere = {0,0} ;
 342
 343     if(x)   localwhere.h = * x ;
 344     if(y)   localwhere.v = * y ;
 345
 346     GrafPtr     port ;
 347     ::GetPort( &port ) ;
 348     ::SetPort( UMAGetWindowPort( window ) ) ;
 349     ::GlobalToLocal( &localwhere ) ;
 350     ::SetPort( port ) ;
 351
 352     if(x)   *x = localwhere.h ;
 353     if(y)   *y = localwhere.v ;
 354
 355     MacRootWindowToWindow( x , y ) ;
 356     if ( x )
 357             x -= MacGetLeftBorderSize() ;
 358     if ( y )
 359             y -= MacGetTopBorderSize() ;
 360 }
 361
 362 void wxWindowMac::DoClientToScreen(int *x, int *y) const
 363 {
 364     WindowRef window = (WindowRef) MacGetRootWindow() ;
 365
 366     if ( x )
 367             x += MacGetLeftBorderSize() ;
 368     if ( y )
 369             y += MacGetTopBorderSize() ;
 370
 371     MacWindowToRootWindow( x , y ) ;
 372
 373     Point       localwhere = { 0,0 };
 374     if(x)   localwhere.h = * x ;
 375     if(y)   localwhere.v = * y ;
 376
 377     GrafPtr     port ;
 378     ::GetPort( &port ) ;
 379     ::SetPort( UMAGetWindowPort( window ) ) ;
 380
 381     ::LocalToGlobal( &localwhere ) ;
 382     ::SetPort( port ) ;
 383     if(x)   *x = localwhere.h ;
 384     if(y)   *y = localwhere.v ;
 385 }
 386
 387 void wxWindowMac::MacClientToRootWindow( int *x , int *y ) const
 388 {
 389     wxPoint origin = GetClientAreaOrigin() ;
 390     if(x)   *x += origin.x ;
 391     if(y)   *y += origin.y ;
 392
 393     MacWindowToRootWindow( x , y ) ;
 394 }
 395
 396 void wxWindowMac::MacRootWindowToClient( int *x , int *y ) const
 397 {
 398     wxPoint origin = GetClientAreaOrigin() ;
 399     MacRootWindowToWindow( x , y ) ;
 400     if(x)   *x -= origin.x ;
 401     if(y)   *y -= origin.y ;
 402 }
 403
 404 void wxWindowMac::MacWindowToRootWindow( int *x , int *y ) const
 405 {
 406     if ( !IsTopLevel() )
 407     {
 408         if(x)   *x += m_x ;
 409         if(y)   *y += m_y ;
 410         GetParent()->MacWindowToRootWindow( x , y ) ;
 411     }
 412 }
 413
 414 void wxWindowMac::MacRootWindowToWindow( int *x , int *y ) const
 415 {
 416     if ( !IsTopLevel() )
 417     {
 418         if(x)   *x -= m_x ;
 419         if(y)   *y -= m_y ;
 420         GetParent()->MacRootWindowToWindow( x , y ) ;
 421     }
 422 }
 423
 424 bool wxWindowMac::SetCursor(const wxCursor& cursor)
 425 {
 426     if (m_cursor == cursor)
 427        return FALSE;
 428
 429     if (wxNullCursor == cursor)
 430     {
 431        if ( ! wxWindowBase::SetCursor( *wxSTANDARD_CURSOR ) )
 432         return FALSE ;
 433     }
 434     else
 435     {
 436        if ( ! wxWindowBase::SetCursor( cursor ) )
 437         return FALSE ;
 438     }
 439
 440   wxASSERT_MSG( m_cursor.Ok(),
 441                   wxT("cursor must be valid after call to the base version"));
 442
 443   Point pt ;
 444   wxWindowMac *mouseWin ;
 445   GetMouse( &pt ) ;
 446
 447   // Change the cursor NOW if we're within the correct window
 448
 449   if ( MacGetWindowFromPoint( wxPoint( pt.h , pt.v ) , &mouseWin ) )
 450   {
 451     if ( mouseWin == this && !wxIsBusy() )
 452     {
 453         m_cursor.MacInstall() ;
 454     }
 455   }
 456
 457   return TRUE ;
 458 }
 459
 460
 461 // Get size *available for subwindows* i.e. excluding menu bar etc.
 462 void wxWindowMac::DoGetClientSize(int *x, int *y) const
 463 {
 464     int ww, hh;
 465     ww = m_width ;
 466     hh = m_height ;
 467
 468     ww -= MacGetLeftBorderSize(  )  + MacGetRightBorderSize(  ) ;
 469     hh -= MacGetTopBorderSize(  ) + MacGetBottomBorderSize( );
 470
 471   if ( (m_vScrollBar && m_vScrollBar->IsShown()) || (m_hScrollBar  && m_hScrollBar->IsShown()) )
 472   {
 473     int x1 = 0 ;
 474     int y1 = 0 ;
 475     int w = m_width ;
 476     int h = m_height ;
 477
 478     MacClientToRootWindow( &x1 , &y1 ) ;
 479     MacClientToRootWindow( &w , &h ) ;
 480
 481     wxWindowMac *iter = (wxWindowMac*)this ;
 482
 483     int totW = 10000 , totH = 10000;
 484     while( iter )
 485     {
 486         if ( iter->IsTopLevel() )
 487         {
 488             totW = iter->m_width ;
 489             totH = iter->m_height ;
 490             break ;
 491         }
 492
 493         iter = iter->GetParent() ;
 494     }
 495
 496     if (m_hScrollBar  && m_hScrollBar->IsShown() )
 497     {
 498         hh -= MAC_SCROLLBAR_SIZE;
 499         if ( h-y1 >= totH )
 500         {
 501             hh += 1 ;
 502         }
 503     }
 504     if (m_vScrollBar  && m_vScrollBar->IsShown() )
 505     {
 506         ww -= MAC_SCROLLBAR_SIZE;
 507         if ( w-x1 >= totW )
 508         {
 509             ww += 1 ;
 510         }
 511     }
 512   }
 513   if(x)   *x = ww;
 514   if(y)   *y = hh;
 515 }
 516
 517
 518 // ----------------------------------------------------------------------------
 519 // tooltips
 520 // ----------------------------------------------------------------------------
 521
 522 #if wxUSE_TOOLTIPS
 523
 524 void wxWindowMac::DoSetToolTip(wxToolTip *tooltip)
 525 {
 526     wxWindowBase::DoSetToolTip(tooltip);
 527
 528     if ( m_tooltip )
 529         m_tooltip->SetWindow(this);
 530 }
 531
 532 #endif // wxUSE_TOOLTIPS
 533
 534 void wxWindowMac::DoMoveWindow(int x, int y, int width, int height)
 535 {
 536     int former_x = m_x ;
 537     int former_y = m_y ;
 538     int former_w = m_width ;
 539     int former_h = m_height ;
 540
 541   int actualWidth = width;
 542   int actualHeight = height;
 543   int actualX = x;
 544   int actualY = y;
 545
 546     if ((m_minWidth != -1) && (actualWidth < m_minWidth))
 547         actualWidth = m_minWidth;
 548     if ((m_minHeight != -1) && (actualHeight < m_minHeight))
 549         actualHeight = m_minHeight;
 550     if ((m_maxWidth != -1) && (actualWidth > m_maxWidth))
 551         actualWidth = m_maxWidth;
 552     if ((m_maxHeight != -1) && (actualHeight > m_maxHeight))
 553         actualHeight = m_maxHeight;
 554
 555     bool doMove = false ;
 556     bool doResize = false ;
 557
 558     if ( actualX != former_x || actualY != former_y )
 559     {
 560         doMove = true ;
 561     }
 562     if ( actualWidth != former_w || actualHeight != former_h )
 563     {
 564         doResize = true ;
 565     }
 566
 567     if ( doMove || doResize )
 568     {
 569         // erase former position
 570
 571         Refresh() ;
 572
 573         m_x = actualX ;
 574         m_y = actualY ;
 575         m_width = actualWidth ;
 576         m_height = actualHeight ;
 577
 578         // erase new position
 579
 580         Refresh() ;
 581         if ( doMove )
 582             wxWindowMac::MacSuperChangedPosition() ; // like this only children will be notified
 583
 584         MacRepositionScrollBars() ;
 585         if ( doMove )
 586         {
 587             wxPoint point(m_x, m_y);
 588             wxMoveEvent event(point, m_windowId);
 589             event.SetEventObject(this);
 590             GetEventHandler()->ProcessEvent(event) ;
 591         }
 592         if ( doResize )
 593         {
 594              MacRepositionScrollBars() ;
 595              wxSize size(m_width, m_height);
 596              wxSizeEvent event(size, m_windowId);
 597              event.SetEventObject(this);
 598              GetEventHandler()->ProcessEvent(event);
 599         }
 600     }
 601
 602 }
 603
 604 // set the size of the window: if the dimensions are positive, just use them,
 605 // but if any of them is equal to -1, it means that we must find the value for
 606 // it ourselves (unless sizeFlags contains wxSIZE_ALLOW_MINUS_ONE flag, in
 607 // which case -1 is a valid value for x and y)
 608 //
 609 // If sizeFlags contains wxSIZE_AUTO_WIDTH/HEIGHT flags (default), we calculate
 610 // the width/height to best suit our contents, otherwise we reuse the current
 611 // width/height
 612 void wxWindowMac::DoSetSize(int x, int y, int width, int height, int sizeFlags)
 613 {
 614     // get the current size and position...
 615     int currentX, currentY;
 616     GetPosition(&currentX, &currentY);
 617
 618     int currentW,currentH;
 619     GetSize(&currentW, &currentH);
 620
 621     // ... and don't do anything (avoiding flicker) if it's already ok
 622     if ( x == currentX && y == currentY &&
 623          width == currentW && height == currentH )
 624     {
 625         MacRepositionScrollBars() ; // we might have a real position shift
 626         return;
 627     }
 628
 629     if ( x == -1 && !(sizeFlags & wxSIZE_ALLOW_MINUS_ONE) )
 630         x = currentX;
 631     if ( y == -1 && !(sizeFlags & wxSIZE_ALLOW_MINUS_ONE) )
 632         y = currentY;
 633
 634     AdjustForParentClientOrigin(x, y, sizeFlags);
 635
 636     wxSize size(-1, -1);
 637     if ( width == -1 )
 638     {
 639         if ( sizeFlags & wxSIZE_AUTO_WIDTH )
 640         {
 641             size = DoGetBestSize();
 642             width = size.x;
 643         }
 644         else
 645         {
 646             // just take the current one
 647             width = currentW;
 648         }
 649     }
 650
 651     if ( height == -1 )
 652     {
 653         if ( sizeFlags & wxSIZE_AUTO_HEIGHT )
 654         {
 655             if ( size.x == -1 )
 656             {
 657                 size = DoGetBestSize();
 658             }
 659             //else: already called DoGetBestSize() above
 660
 661             height = size.y;
 662         }
 663         else
 664         {
 665             // just take the current one
 666             height = currentH;
 667         }
 668     }
 669
 670     DoMoveWindow(x, y, width, height);
 671
 672 }
 673 // For implementation purposes - sometimes decorations make the client area
 674 // smaller
 675
 676 wxPoint wxWindowMac::GetClientAreaOrigin() const
 677 {
 678     return wxPoint(MacGetLeftBorderSize(  ) , MacGetTopBorderSize(  ) );
 679 }
 680
 681 void wxWindowMac::SetTitle(const wxString& title)
 682 {
 683     m_label = title ;
 684 }
 685
 686 wxString wxWindowMac::GetTitle() const
 687 {
 688     return m_label ;
 689 }
 690
 691 bool wxWindowMac::Show(bool show)
 692 {
 693     if ( !wxWindowBase::Show(show) )
 694         return FALSE;
 695
 696     MacSuperShown( show ) ;
 697     if ( !show )
 698     {
 699         WindowRef window = (WindowRef) MacGetRootWindow() ;
 700         wxWindowMac* win = wxFindWinFromMacWindow( window ) ;
 701         if ( win && !win->m_isBeingDeleted )
 702             Refresh() ;
 703     }
 704     else
 705     {
 706         Refresh() ;
 707     }
 708
 709     return TRUE;
 710 }
 711
 712 void wxWindowMac::MacSuperShown( bool show )
 713 {
 714     wxNode *node = GetChildren().First();
 715     while ( node )
 716     {
 717         wxWindowMac *child = (wxWindowMac *)node->Data();
 718         if ( child->m_isShown )
 719             child->MacSuperShown( show ) ;
 720         node = node->Next();
 721     }
 722 }
 723
 724 void wxWindowMac::MacSuperEnabled( bool enabled )
 725 {
 726     if ( !IsTopLevel() )
 727     {
 728       // to be absolutely correct we'd have to invalidate (with eraseBkground
 729       // because unter MacOSX the frames are drawn with an addXXX mode)
 730       // the borders area
 731     }
 732     wxNode *node = GetChildren().First();
 733     while ( node )
 734     {
 735         wxWindowMac *child = (wxWindowMac *)node->Data();
 736         if ( child->m_isShown )
 737             child->MacSuperEnabled( enabled ) ;
 738         node = node->Next();
 739     }
 740 }
 741
 742 bool wxWindowMac::MacIsReallyShown() const
 743 {
 744     if ( m_isShown && (m_parent != NULL) ) {
 745         return m_parent->MacIsReallyShown();
 746     }
 747     return m_isShown;
 748 /*
 749     bool status = m_isShown ;
 750     wxWindowMac * win = this ;
 751     while ( status && win->m_parent != NULL )
 752     {
 753         win = win->m_parent ;
 754         status = win->m_isShown ;
 755     }
 756     return status ;
 757 */
 758 }
 759
 760 int wxWindowMac::GetCharHeight() const
 761 {
 762     wxClientDC dc ( (wxWindowMac*)this ) ;
 763     return dc.GetCharHeight() ;
 764 }
 765
 766 int wxWindowMac::GetCharWidth() const
 767 {
 768     wxClientDC dc ( (wxWindowMac*)this ) ;
 769     return dc.GetCharWidth() ;
 770 }
 771
 772 void wxWindowMac::GetTextExtent(const wxString& string, int *x, int *y,
 773                            int *descent, int *externalLeading, const wxFont *theFont ) const
 774 {
 775     const wxFont *fontToUse = theFont;
 776     if ( !fontToUse )
 777         fontToUse = &m_font;
 778
 779     wxClientDC dc( (wxWindowMac*) this ) ;
 780     long lx,ly,ld,le ;
 781     dc.GetTextExtent( string , &lx , &ly , &ld, &le, (wxFont *)fontToUse ) ;
 782     if ( externalLeading )
 783         *externalLeading = le ;
 784     if ( descent )
 785         *descent = ld ;
 786     if ( x )
 787         *x = lx ;
 788     if ( y )
 789         *y = ly ;
 790 }
 791
 792 /*
 793  * Rect is given in client coordinates, for further reading, read wxTopLevelWindowMac::InvalidateRect
 794  * we always intersect with the entire window, not only with the client area
 795  */
 796
 797 void wxWindowMac::Refresh(bool eraseBack, const wxRect *rect)
 798 {
 799     if ( MacGetTopLevelWindow() == NULL )
 800       return ;
 801
 802     wxPoint client ;
 803     client = GetClientAreaOrigin( ) ;
 804     Rect clientrect = { -client.y , -client.x , m_height - client.y , m_width - client.x} ;
 805     if ( rect )
 806     {
 807         Rect r = { rect->y , rect->x , rect->y + rect->height , rect->x + rect->width } ;
 808         SectRect( &clientrect , &r , &clientrect ) ;
 809     }
 810     if ( !EmptyRect( &clientrect ) )
 811     {
 812       int top = 0 , left = 0 ;
 813
 814       MacClientToRootWindow( &left , &top ) ;
 815       OffsetRect( &clientrect , left , top ) ;
 816
 817       MacGetTopLevelWindow()->MacInvalidate( &clientrect , eraseBack ) ;
 818     }
 819 }
 820
 821 #if wxUSE_CARET && WXWIN_COMPATIBILITY
 822 // ---------------------------------------------------------------------------
 823 // Caret manipulation
 824 // ---------------------------------------------------------------------------
 825
 826 void wxWindowMac::CreateCaret(int w, int h)
 827 {
 828     SetCaret(new wxCaret(this, w, h));
 829 }
 830
 831 void wxWindowMac::CreateCaret(const wxBitmap *WXUNUSED(bitmap))
 832 {
 833     wxFAIL_MSG("not implemented");
 834 }
 835
 836 void wxWindowMac::ShowCaret(bool show)
 837 {
 838     wxCHECK_RET( m_caret, "no caret to show" );
 839
 840     m_caret->Show(show);
 841 }
 842
 843 void wxWindowMac::DestroyCaret()
 844 {
 845     SetCaret(NULL);
 846 }
 847
 848 void wxWindowMac::SetCaretPos(int x, int y)
 849 {
 850     wxCHECK_RET( m_caret, "no caret to move" );
 851
 852     m_caret->Move(x, y);
 853 }
 854
 855 void wxWindowMac::GetCaretPos(int *x, int *y) const
 856 {
 857     wxCHECK_RET( m_caret, "no caret to get position of" );
 858
 859     m_caret->GetPosition(x, y);
 860 }
 861 #endif // wxUSE_CARET
 862
 863 wxWindowMac *wxGetActiveWindow()
 864 {
 865     // actually this is a windows-only concept
 866     return NULL;
 867 }
 868
 869 // Coordinates relative to the window
 870 void wxWindowMac::WarpPointer (int x_pos, int y_pos)
 871 {
 872     // We really dont move the mouse programmatically under mac
 873 }
 874
 875 const wxBrush& wxWindowMac::MacGetBackgroundBrush()
 876 {
 877     if ( m_backgroundColour == wxSystemSettings::GetColour(wxSYS_COLOUR_APPWORKSPACE) )
 878     {
 879         m_macBackgroundBrush.SetMacTheme( kThemeBrushDocumentWindowBackground ) ;
 880     }
 881     else if (  m_backgroundColour == wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE ) )
 882     {
 883         // on mac we have the difficult situation, that 3dface gray can be different colours, depending whether
 884         // it is on a notebook panel or not, in order to take care of that we walk up the hierarchy until we have
 885         // either a non gray background color or a non control window
 886
 887             WindowRef window = (WindowRef) MacGetRootWindow() ;
 888
 889             wxWindowMac* parent = GetParent() ;
 890             while( parent )
 891             {
 892                 if ( parent->MacGetRootWindow() != window )
 893                 {
 894                     // we are in a different window on the mac system
 895                     parent = NULL ;
 896                     break ;
 897                 }
 898
 899                 {
 900                     if ( parent->m_backgroundColour != wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE )
 901                       && parent->m_backgroundColour != wxSystemSettings::GetColour(wxSYS_COLOUR_APPWORKSPACE) )
 902                     {
 903                         // if we have any other colours in the hierarchy
 904                         m_macBackgroundBrush.SetColour( parent->m_backgroundColour ) ;
 905                         break ;
 906                     }
 907                     // if we have the normal colours in the hierarchy but another control etc. -> use it's background
 908                     if ( parent->IsKindOf( CLASSINFO( wxNotebook ) ) || parent->IsKindOf( CLASSINFO( wxTabCtrl ) ))
 909                     {
 910                         Rect extent = { 0 , 0 , 0 , 0 } ;
 911                         int x , y ;
 912                         x = y = 0 ;
 913                         wxSize size = GetSize() ;
 914                         parent->MacClientToRootWindow( &x , &y ) ;
 915                         extent.left = x ;
 916                         extent.top = y ;
 917                         extent.top-- ;
 918                         extent.right = x + size.x ;
 919                         extent.bottom = y + size.y ;
 920                         m_macBackgroundBrush.SetMacThemeBackground( kThemeBackgroundTabPane , (WXRECTPTR) &extent ) ; // todo eventually change for inactive
 921                         break ;
 922                     }
 923                 }
 924                 parent = parent->GetParent() ;
 925             }
 926             if ( !parent )
 927             {
 928               m_macBackgroundBrush.SetMacTheme( kThemeBrushDialogBackgroundActive ) ; // todo eventually change for inactive
 929             }
 930     }
 931     else
 932     {
 933         m_macBackgroundBrush.SetColour( m_backgroundColour ) ;
 934     }
 935
 936     return m_macBackgroundBrush ;
 937
 938 }
 939
 940 void wxWindowMac::OnEraseBackground(wxEraseEvent& event)
 941 {
 942     event.GetDC()->Clear() ;
 943 }
 944
 945 void wxWindowMac::OnNcPaint( wxNcPaintEvent& event )
 946 {
 947     wxWindowDC dc(this) ;
 948     wxMacPortSetter helper(&dc) ;
 949
 950     MacPaintBorders( dc.m_macLocalOrigin.x , dc.m_macLocalOrigin.y) ;
 951 }
 952
 953 int wxWindowMac::GetScrollPos(int orient) const
 954 {
 955     if ( orient == wxHORIZONTAL )
 956     {
 957        if ( m_hScrollBar )
 958            return m_hScrollBar->GetThumbPosition() ;
 959     }
 960     else
 961     {
 962        if ( m_vScrollBar )
 963            return m_vScrollBar->GetThumbPosition() ;
 964     }
 965     return 0;
 966 }
 967
 968 // This now returns the whole range, not just the number
 969 // of positions that we can scroll.
 970 int wxWindowMac::GetScrollRange(int orient) const
 971 {
 972     if ( orient == wxHORIZONTAL )
 973     {
 974        if ( m_hScrollBar )
 975            return m_hScrollBar->GetRange() ;
 976     }
 977     else
 978     {
 979        if ( m_vScrollBar )
 980            return m_vScrollBar->GetRange() ;
 981     }
 982     return 0;
 983 }
 984
 985 int wxWindowMac::GetScrollThumb(int orient) const
 986 {
 987     if ( orient == wxHORIZONTAL )
 988     {
 989        if ( m_hScrollBar )
 990            return m_hScrollBar->GetThumbSize() ;
 991     }
 992     else
 993     {
 994        if ( m_vScrollBar )
 995            return m_vScrollBar->GetThumbSize() ;
 996     }
 997     return 0;
 998 }
 999
1000 void wxWindowMac::SetScrollPos(int orient, int pos, bool refresh)
1001 {
1002     if ( orient == wxHORIZONTAL )
1003     {
1004        if ( m_hScrollBar )
1005            m_hScrollBar->SetThumbPosition( pos ) ;
1006     }
1007     else
1008     {
1009        if ( m_vScrollBar )
1010            m_vScrollBar->SetThumbPosition( pos ) ;
1011     }
1012 }
1013
1014 void wxWindowMac::MacPaintBorders( int left , int top )
1015 {
1016     if( IsTopLevel() )
1017         return ;
1018
1019     RGBColor white = { 0xFFFF, 0xFFFF , 0xFFFF } ;
1020     RGBColor black = { 0x0000, 0x0000 , 0x0000 } ;
1021     RGBColor face = { 0xDDDD, 0xDDDD , 0xDDDD } ;
1022     RGBColor shadow = { 0x4444, 0x4444 , 0x4444 } ;
1023     PenNormal() ;
1024
1025     if (HasFlag(wxRAISED_BORDER) || HasFlag( wxSUNKEN_BORDER) || HasFlag(wxDOUBLE_BORDER) )
1026     {
1027 #if wxMAC_USE_THEME_BORDER
1028           Rect rect = { top , left , m_height + top , m_width + left } ;
1029           SInt32 border = 0 ;
1030           /*
1031           GetThemeMetric( kThemeMetricListBoxFrameOutset , &border ) ;
1032           InsetRect( &rect , border , border );
1033       DrawThemeListBoxFrame(&rect,IsEnabled() ? kThemeStateActive : kThemeStateInactive) ;
1034       */
1035
1036         DrawThemePrimaryGroup(&rect  ,IsEnabled() ? kThemeStateActive : kThemeStateInactive) ;
1037 #else
1038         bool sunken = HasFlag( wxSUNKEN_BORDER ) ;
1039         RGBForeColor( &face );
1040         MoveTo( left + 0 , top + m_height - 2 );
1041         LineTo( left + 0 , top + 0 );
1042         LineTo( left + m_width - 2 , top + 0 );
1043
1044         MoveTo( left + 2 , top + m_height - 3 );
1045         LineTo( left + m_width - 3 , top + m_height - 3 );
1046         LineTo( left + m_width - 3 , top + 2 );
1047
1048         RGBForeColor( sunken ? &face : &black );
1049         MoveTo( left + 0 , top + m_height - 1 );
1050         LineTo( left + m_width - 1 , top + m_height - 1 );
1051         LineTo( left + m_width - 1 , top + 0 );
1052
1053         RGBForeColor( sunken ? &shadow : &white );
1054         MoveTo( left + 1 , top + m_height - 3 );
1055         LineTo( left + 1, top + 1 );
1056         LineTo( left + m_width - 3 , top + 1 );
1057
1058         RGBForeColor( sunken ? &white : &shadow );
1059         MoveTo( left + 1 , top + m_height - 2 );
1060         LineTo( left + m_width - 2 , top + m_height - 2 );
1061         LineTo( left + m_width - 2 , top + 1 );
1062
1063         RGBForeColor( sunken ? &black : &face );
1064         MoveTo( left + 2 , top + m_height - 4 );
1065         LineTo( left + 2 , top + 2 );
1066         LineTo( left + m_width - 4 , top + 2 );
1067 #endif
1068     }
1069     else if (HasFlag(wxSIMPLE_BORDER))
1070     {
1071             Rect rect = { top , left , m_height + top , m_width + left } ;
1072         RGBForeColor( &black ) ;
1073         FrameRect( &rect ) ;
1074     }
1075 }
1076
1077 void wxWindowMac::RemoveChild( wxWindowBase *child )
1078 {
1079     if ( child == m_hScrollBar )
1080         m_hScrollBar = NULL ;
1081     if ( child == m_vScrollBar )
1082         m_vScrollBar = NULL ;
1083
1084     wxWindowBase::RemoveChild( child ) ;
1085 }
1086
1087 // New function that will replace some of the above.
1088 void wxWindowMac::SetScrollbar(int orient, int pos, int thumbVisible,
1089     int range, bool refresh)
1090 {
1091         if ( orient == wxHORIZONTAL )
1092         {
1093             if ( m_hScrollBar )
1094             {
1095                 if ( range == 0 || thumbVisible >= range )
1096                 {
1097                     if ( m_hScrollBar->IsShown() )
1098                         m_hScrollBar->Show(false) ;
1099                 }
1100                 else
1101                 {
1102                     if ( !m_hScrollBar->IsShown() )
1103                         m_hScrollBar->Show(true) ;
1104                     m_hScrollBar->SetScrollbar( pos , thumbVisible , range , thumbVisible , refresh ) ;
1105                 }
1106             }
1107         }
1108         else
1109         {
1110             if ( m_vScrollBar )
1111             {
1112                 if ( range == 0 || thumbVisible >= range )
1113                 {
1114                     if ( m_vScrollBar->IsShown() )
1115                         m_vScrollBar->Show(false) ;
1116                 }
1117                 else
1118                 {
1119                     if ( !m_vScrollBar->IsShown() )
1120                         m_vScrollBar->Show(true) ;
1121                     m_vScrollBar->SetScrollbar( pos , thumbVisible , range , thumbVisible , refresh ) ;
1122                 }
1123             }
1124         }
1125         MacRepositionScrollBars() ;
1126 }
1127
1128 // Does a physical scroll
1129 void wxWindowMac::ScrollWindow(int dx, int dy, const wxRect *rect)
1130 {
1131     wxClientDC dc(this) ;
1132     wxMacPortSetter helper(&dc) ;
1133
1134     {
1135         int width , height ;
1136         GetClientSize( &width , &height ) ;
1137
1138         Rect scrollrect = { dc.YLOG2DEVMAC(0) , dc.XLOG2DEVMAC(0) , dc.YLOG2DEVMAC(height) , dc.XLOG2DEVMAC(width) } ;
1139         RgnHandle updateRgn = NewRgn() ;
1140         ClipRect( &scrollrect ) ;
1141         if ( rect )
1142         {
1143             Rect r = { dc.YLOG2DEVMAC(rect->y) , dc.XLOG2DEVMAC(rect->x) , dc.YLOG2DEVMAC(rect->y + rect->height) ,
1144               dc.XLOG2DEVMAC(rect->x + rect->width) } ;
1145             SectRect( &scrollrect , &r , &scrollrect ) ;
1146         }
1147         ScrollRect( &scrollrect , dx , dy , updateRgn ) ;
1148         InvalWindowRgn( (WindowRef) MacGetRootWindow() ,  updateRgn ) ;
1149         DisposeRgn( updateRgn ) ;
1150     }
1151
1152     for (wxNode *node = GetChildren().First(); node; node = node->Next())
1153     {
1154         wxWindowMac *child = (wxWindowMac*)node->Data();
1155         if (child == m_vScrollBar) continue;
1156         if (child == m_hScrollBar) continue;
1157         if (child->IsTopLevel()) continue;
1158         int x,y;
1159         child->GetPosition( &x, &y );
1160         int w,h;
1161         child->GetSize( &w, &h );
1162         child->SetSize( x+dx, y+dy, w, h );
1163     }
1164
1165 }
1166
1167 void wxWindowMac::MacOnScroll(wxScrollEvent &event )
1168 {
1169     if ( event.m_eventObject == m_vScrollBar || event.m_eventObject == m_hScrollBar )
1170     {
1171         wxScrollWinEvent wevent;
1172         wevent.SetPosition(event.GetPosition());
1173         wevent.SetOrientation(event.GetOrientation());
1174         wevent.m_eventObject = this;
1175
1176         if (event.m_eventType == wxEVT_SCROLL_TOP) {
1177             wevent.m_eventType = wxEVT_SCROLLWIN_TOP;
1178         } else
1179         if (event.m_eventType == wxEVT_SCROLL_BOTTOM) {
1180             wevent.m_eventType = wxEVT_SCROLLWIN_BOTTOM;
1181         } else
1182         if (event.m_eventType == wxEVT_SCROLL_LINEUP) {
1183             wevent.m_eventType = wxEVT_SCROLLWIN_LINEUP;
1184         } else
1185         if (event.m_eventType == wxEVT_SCROLL_LINEDOWN) {
1186             wevent.m_eventType = wxEVT_SCROLLWIN_LINEDOWN;
1187         } else
1188         if (event.m_eventType == wxEVT_SCROLL_PAGEUP) {
1189             wevent.m_eventType = wxEVT_SCROLLWIN_PAGEUP;
1190         } else
1191         if (event.m_eventType == wxEVT_SCROLL_PAGEDOWN) {
1192             wevent.m_eventType = wxEVT_SCROLLWIN_PAGEDOWN;
1193         } else
1194         if (event.m_eventType == wxEVT_SCROLL_THUMBTRACK) {
1195             wevent.m_eventType = wxEVT_SCROLLWIN_THUMBTRACK;
1196         }
1197
1198         GetEventHandler()->ProcessEvent(wevent);
1199     }
1200 }
1201
1202 // Get the window with the focus
1203 wxWindowMac *wxWindowBase::FindFocus()
1204 {
1205     return gFocusWindow ;
1206 }
1207
1208 #if WXWIN_COMPATIBILITY
1209 // If nothing defined for this, try the parent.
1210 // E.g. we may be a button loaded from a resource, with no callback function
1211 // defined.
1212 void wxWindowMac::OnCommand(wxWindowMac& win, wxCommandEvent& event)
1213 {
1214     if ( GetEventHandler()->ProcessEvent(event)  )
1215         return;
1216     if ( m_parent )
1217         m_parent->GetEventHandler()->OnCommand(win, event);
1218 }
1219 #endif // WXWIN_COMPATIBILITY_2
1220
1221 #if WXWIN_COMPATIBILITY
1222 wxObject* wxWindowMac::GetChild(int number) const
1223 {
1224     // Return a pointer to the Nth object in the Panel
1225     wxNode *node = GetChildren().First();
1226     int n = number;
1227     while (node && n--)
1228         node = node->Next();
1229     if ( node )
1230     {
1231         wxObject *obj = (wxObject *)node->Data();
1232         return(obj);
1233     }
1234     else
1235         return NULL;
1236 }
1237 #endif // WXWIN_COMPATIBILITY
1238
1239 void wxWindowMac::OnSetFocus(wxFocusEvent& event)
1240 {
1241     // panel wants to track the window which was the last to have focus in it,
1242     // so we want to set ourselves as the window which last had focus
1243     //
1244     // notice that it's also important to do it upwards the tree becaus
1245     // otherwise when the top level panel gets focus, it won't set it back to
1246     // us, but to some other sibling
1247
1248     // CS:don't know if this is still needed:
1249     //wxChildFocusEvent eventFocus(this);
1250     //(void)GetEventHandler()->ProcessEvent(eventFocus);
1251
1252     event.Skip();
1253 }
1254
1255 void wxWindowMac::Clear()
1256 {
1257     wxClientDC dc(this);
1258     wxBrush brush(GetBackgroundColour(), wxSOLID);
1259     dc.SetBackground(brush);
1260     dc.Clear();
1261 }
1262
1263 // Setup background and foreground colours correctly
1264 void wxWindowMac::SetupColours()
1265 {
1266     if ( GetParent() )
1267         SetBackgroundColour(GetParent()->GetBackgroundColour());
1268 }
1269
1270 void wxWindowMac::OnIdle(wxIdleEvent& event)
1271 {
1272 /*
1273    // Check if we need to send a LEAVE event
1274    if (m_mouseInWindow)
1275    {
1276        POINT pt;
1277        ::GetCursorPos(&pt);
1278        if (::WindowFromPoint(pt) != (HWND) GetHWND())
1279        {
1280            // Generate a LEAVE event
1281            m_mouseInWindow = FALSE;
1282            MSWOnMouseLeave(pt.x, pt.y, 0);
1283        }
1284     }
1285 */
1286
1287     // This calls the UI-update mechanism (querying windows for
1288     // menu/toolbar/control state information)
1289     UpdateWindowUI();
1290 }
1291
1292 // Raise the window to the top of the Z order
1293 void wxWindowMac::Raise()
1294 {
1295 }
1296
1297 // Lower the window to the bottom of the Z order
1298 void wxWindowMac::Lower()
1299 {
1300 }
1301
1302 void wxWindowMac::DoSetClientSize(int width, int height)
1303 {
1304     if ( width != -1 || height != -1 )
1305     {
1306
1307         if ( width != -1 && m_vScrollBar )
1308             width += MAC_SCROLLBAR_SIZE ;
1309         if ( height != -1 && m_vScrollBar )
1310             height += MAC_SCROLLBAR_SIZE ;
1311
1312         width += MacGetLeftBorderSize(  ) + MacGetRightBorderSize( ) ;
1313         height += MacGetTopBorderSize(  ) + MacGetBottomBorderSize( ) ;
1314
1315         DoSetSize( -1 , -1 , width , height ) ;
1316     }
1317 }
1318
1319
1320 wxWindowMac* wxWindowMac::s_lastMouseWindow = NULL ;
1321
1322 bool wxWindowMac::MacGetWindowFromPointSub( const wxPoint &point , wxWindowMac** outWin )
1323 {
1324     if ( IsTopLevel() )
1325     {
1326       if ((point.x < 0) || (point.y < 0) ||
1327           (point.x > (m_width)) || (point.y > (m_height)))
1328           return FALSE;
1329     }
1330     else
1331     {
1332       if ((point.x < m_x) || (point.y < m_y) ||
1333           (point.x > (m_x + m_width)) || (point.y > (m_y + m_height)))
1334           return FALSE;
1335     }
1336
1337     WindowRef window = (WindowRef) MacGetRootWindow() ;
1338
1339     wxPoint newPoint( point ) ;
1340
1341     if ( !IsTopLevel() )
1342     {
1343       newPoint.x -= m_x;
1344       newPoint.y -= m_y;
1345     }
1346
1347     for (wxNode *node = GetChildren().First(); node; node = node->Next())
1348     {
1349         wxWindowMac *child = (wxWindowMac*)node->Data();
1350         // added the m_isShown test --dmazzoni
1351         if ( child->MacGetRootWindow() == window && child->m_isShown )
1352         {
1353             if (child->MacGetWindowFromPointSub(newPoint , outWin ))
1354                 return TRUE;
1355         }
1356     }
1357
1358     *outWin = this ;
1359     return TRUE;
1360 }
1361
1362 bool wxWindowMac::MacGetWindowFromPoint( const wxPoint &screenpoint , wxWindowMac** outWin )
1363 {
1364     WindowRef window ;
1365
1366     Point pt = { screenpoint.y , screenpoint.x } ;
1367     if ( ::FindWindow( pt , &window ) == 3 )
1368     {
1369
1370         wxWindowMac* win = wxFindWinFromMacWindow( window ) ;
1371         if ( win )
1372         {
1373             // No, this yields the CLIENT are, we need the whole frame. RR.
1374             // point = win->ScreenToClient( point ) ;
1375
1376             GrafPtr     port;
1377             ::GetPort( &port ) ;
1378             ::SetPort( UMAGetWindowPort( window ) ) ;
1379             ::GlobalToLocal( &pt ) ;
1380             ::SetPort( port ) ;
1381
1382             wxPoint point( pt.h, pt.v ) ;
1383
1384             return win->MacGetWindowFromPointSub( point , outWin ) ;
1385         }
1386     }
1387     return FALSE ;
1388 }
1389
1390 extern int wxBusyCursorCount ;
1391 static wxWindow *gs_lastWhich = NULL;
1392
1393 bool wxWindowMac::MacDispatchMouseEvent(wxMouseEvent& event)
1394 {
1395     if ((event.m_x < m_x) || (event.m_y < m_y) ||
1396         (event.m_x > (m_x + m_width)) || (event.m_y > (m_y + m_height)))
1397         return FALSE;
1398
1399
1400     if ( IsKindOf( CLASSINFO ( wxStaticBox ) ) )
1401         return FALSE ;
1402
1403     WindowRef window = (WindowRef) MacGetRootWindow() ;
1404
1405     event.m_x -= m_x;
1406     event.m_y -= m_y;
1407
1408     int x = event.m_x ;
1409     int y = event.m_y ;
1410
1411     for (wxNode *node = GetChildren().First(); node; node = node->Next())
1412     {
1413         wxWindowMac *child = (wxWindowMac*)node->Data();
1414         if ( child->MacGetRootWindow() == window && child->IsShown() && child->IsEnabled() )
1415         {
1416             if (child->MacDispatchMouseEvent(event))
1417                 return TRUE;
1418         }
1419     }
1420
1421     event.m_x = x ;
1422     event.m_y = y ;
1423     event.SetEventObject( this ) ;
1424
1425     if ( wxBusyCursorCount == 0 )
1426     {
1427         m_cursor.MacInstall() ;
1428     }
1429
1430     if ( event.GetEventType() == wxEVT_LEFT_DOWN )
1431     {
1432         // set focus to this window
1433         if (AcceptsFocus() && FindFocus()!=this)
1434             SetFocus();
1435     }
1436
1437 #if wxUSE_TOOLTIPS
1438     if ( event.GetEventType() == wxEVT_MOTION
1439             || event.GetEventType() == wxEVT_ENTER_WINDOW
1440             || event.GetEventType() == wxEVT_LEAVE_WINDOW )
1441         wxToolTip::RelayEvent( this , event);
1442 #endif // wxUSE_TOOLTIPS
1443
1444     if (gs_lastWhich != this)
1445     {
1446         gs_lastWhich = this;
1447
1448         // Double clicks must always occur on the same window
1449         if (event.GetEventType() == wxEVT_LEFT_DCLICK)
1450             event.SetEventType( wxEVT_LEFT_DOWN );
1451         if (event.GetEventType() == wxEVT_RIGHT_DCLICK)
1452             event.SetEventType( wxEVT_RIGHT_DOWN );
1453
1454         // Same for mouse up events
1455         if (event.GetEventType() == wxEVT_LEFT_UP)
1456             return TRUE;
1457         if (event.GetEventType() == wxEVT_RIGHT_UP)
1458             return TRUE;
1459     }
1460
1461     GetEventHandler()->ProcessEvent( event ) ;
1462
1463     return TRUE;
1464 }
1465
1466 wxString wxWindowMac::MacGetToolTipString( wxPoint &pt )
1467 {
1468     if ( m_tooltip )
1469     {
1470         return m_tooltip->GetTip() ;
1471     }
1472     return "" ;
1473 }
1474
1475 void wxWindowMac::Update()
1476 {
1477     wxTopLevelWindowMac* win = MacGetTopLevelWindow(  ) ;
1478     if ( win )
1479     {
1480       win->MacUpdate( 0 ) ;
1481 #if TARGET_API_MAC_CARBON
1482         if ( QDIsPortBuffered( GetWindowPort( (WindowRef) win->MacGetWindowRef() ) ) )
1483         {
1484                 QDFlushPortBuffer( GetWindowPort( (WindowRef) win->MacGetWindowRef() ) , NULL ) ;
1485         }
1486 #endif
1487       }
1488 }
1489
1490 wxTopLevelWindowMac* wxWindowMac::MacGetTopLevelWindow() const
1491 {
1492     wxTopLevelWindowMac* win = NULL ;
1493     WindowRef window = (WindowRef) MacGetRootWindow() ;
1494     if ( window )
1495     {
1496         win = wxFindWinFromMacWindow( window ) ;
1497     }
1498     return win ;
1499 }
1500
1501 const wxRegion& wxWindowMac::MacGetVisibleRegion()
1502 {
1503   RgnHandle visRgn = NewRgn() ;
1504   RgnHandle tempRgn = NewRgn() ;
1505
1506   SetRectRgn( visRgn , 0 , 0 , m_width , m_height ) ;
1507
1508   //TODO : as soon as the new scheme has proven to work correctly, move this to wxStaticBox
1509   if ( IsKindOf( CLASSINFO( wxStaticBox ) ) )
1510   {
1511     int borderTop = 14 ;
1512     int borderOther = 4 ;
1513
1514     SetRectRgn( tempRgn , borderOther , borderTop , m_width - borderOther , m_height - borderOther ) ;
1515     DiffRgn( visRgn , tempRgn , visRgn ) ;
1516   }
1517
1518   if ( !IsTopLevel() )
1519   {
1520     wxWindow* parent = GetParent() ;
1521     while( parent )
1522     {
1523       wxSize size = parent->GetSize() ;
1524       int x , y ;
1525       x = y = 0 ;
1526       parent->MacWindowToRootWindow( &x, &y ) ;
1527       MacRootWindowToWindow( &x , &y ) ;
1528       SetRectRgn( tempRgn , x , y , x + size.x , y + size.y ) ;
1529       SectRgn( visRgn , tempRgn , visRgn ) ;
1530       if ( parent->IsTopLevel() )
1531         break ;
1532       parent = parent->GetParent() ;
1533     }
1534   }
1535   if ( GetWindowStyle() & wxCLIP_CHILDREN )
1536   {
1537     for (wxNode *node = GetChildren().First(); node; node = node->Next())
1538     {
1539         wxWindowMac *child = (wxWindowMac*)node->Data();
1540
1541         if ( !child->IsTopLevel() && child->IsShown() )
1542         {
1543             SetRectRgn( tempRgn , child->m_x , child->m_y , child->m_x + child->m_width ,  child->m_y + child->m_height ) ;
1544             DiffRgn( visRgn , tempRgn , visRgn ) ;
1545         }
1546     }
1547   }
1548
1549   if ( (GetWindowStyle() & wxCLIP_SIBLINGS) && GetParent() )
1550   {
1551     bool thisWindowThrough = false ;
1552     for (wxNode *node = GetParent()->GetChildren().First(); node; node = node->Next())
1553     {
1554         wxWindowMac *sibling = (wxWindowMac*)node->Data();
1555         if ( sibling == this )
1556         {
1557           thisWindowThrough = true ;
1558           continue ;
1559         }
1560         if( !thisWindowThrough )
1561         {
1562           continue ;
1563         }
1564
1565         if ( !sibling->IsTopLevel() && sibling->IsShown() )
1566         {
1567             SetRectRgn( tempRgn , sibling->m_x - m_x , sibling->m_y - m_y , sibling->m_x + sibling->m_width - m_x ,  sibling->m_y + sibling->m_height - m_y ) ;
1568             DiffRgn( visRgn , tempRgn , visRgn ) ;
1569         }
1570     }
1571   }
1572   m_macVisibleRegion = visRgn ;
1573   DisposeRgn( visRgn ) ;
1574   DisposeRgn( tempRgn ) ;
1575   return m_macVisibleRegion ;
1576 }
1577
1578 void wxWindowMac::MacRedraw( WXHRGN updatergnr , long time, bool erase)
1579 {
1580     RgnHandle updatergn = (RgnHandle) updatergnr ;
1581     // updatergn is always already clipped to our boundaries
1582     // it is in window coordinates, not in client coordinates
1583
1584     WindowRef window = (WindowRef) MacGetRootWindow() ;
1585
1586     {
1587         // ownUpdateRgn is the area that this window has to repaint, it is in window coordinates
1588         RgnHandle ownUpdateRgn = NewRgn() ;
1589         CopyRgn( updatergn , ownUpdateRgn ) ;
1590
1591         SectRgn( ownUpdateRgn , (RgnHandle) MacGetVisibleRegion().GetWXHRGN() , ownUpdateRgn ) ;
1592
1593         // newupdate is the update region in client coordinates
1594         RgnHandle newupdate = NewRgn() ;
1595         wxSize point = GetClientSize() ;
1596         wxPoint origin = GetClientAreaOrigin() ;
1597         SetRectRgn( newupdate , origin.x , origin.y , origin.x + point.x , origin.y+point.y ) ;
1598         SectRgn( newupdate , ownUpdateRgn , newupdate ) ;
1599         OffsetRgn( newupdate , -origin.x , -origin.y ) ;
1600         m_updateRegion = newupdate ;
1601         DisposeRgn( newupdate ) ; // it's been cloned to m_updateRegion
1602
1603         if ( erase && !EmptyRgn(ownUpdateRgn) )
1604         {
1605           wxWindowDC dc(this);
1606           dc.SetClippingRegion(wxRegion(ownUpdateRgn));
1607           wxEraseEvent eevent( GetId(), &dc );
1608           eevent.SetEventObject( this );
1609           GetEventHandler()->ProcessEvent( eevent );
1610
1611           wxNcPaintEvent eventNc( GetId() );
1612           eventNc.SetEventObject( this );
1613           GetEventHandler()->ProcessEvent( eventNc );
1614         }
1615         DisposeRgn( ownUpdateRgn ) ;
1616         if ( !m_updateRegion.Empty() )
1617         {
1618           wxPaintEvent event;
1619           event.m_timeStamp = time ;
1620           event.SetEventObject(this);
1621           GetEventHandler()->ProcessEvent(event);
1622         }
1623     }
1624
1625     // now intersect for each of the children their rect with the updateRgn and call MacRedraw recursively
1626
1627     RgnHandle childupdate = NewRgn() ;
1628     for (wxNode *node = GetChildren().First(); node; node = node->Next())
1629     {
1630         // calculate the update region for the child windows by intersecting the window rectangle with our own
1631         // passed in update region and then offset it to be client-wise window coordinates again
1632         wxWindowMac *child = (wxWindowMac*)node->Data();
1633         SetRectRgn( childupdate , child->m_x , child->m_y , child->m_x + child->m_width ,  child->m_y + child->m_height ) ;
1634         SectRgn( childupdate , updatergn , childupdate ) ;
1635         OffsetRgn( childupdate , -child->m_x , -child->m_y ) ;
1636         if ( child->MacGetRootWindow() == window && child->IsShown() && !EmptyRgn( childupdate ) )
1637         {
1638             // because dialogs may also be children
1639             child->MacRedraw( childupdate , time , erase ) ;
1640         }
1641     }
1642     DisposeRgn( childupdate ) ;
1643     // eventually a draw grow box here
1644
1645 }
1646
1647 WXHWND wxWindowMac::MacGetRootWindow() const
1648 {
1649     wxWindowMac *iter = (wxWindowMac*)this ;
1650
1651     while( iter )
1652     {
1653         if ( iter->IsTopLevel() )
1654             return ((wxTopLevelWindow*)iter)->MacGetWindowRef() ;
1655
1656         iter = iter->GetParent() ;
1657     }
1658     wxASSERT_MSG( 1 , "No valid mac root window" ) ;
1659     return NULL ;
1660 }
1661
1662 void wxWindowMac::MacCreateScrollBars( long style )
1663 {
1664     wxASSERT_MSG( m_vScrollBar == NULL && m_hScrollBar == NULL , "attempt to create window twice" ) ;
1665
1666     bool hasBoth = ( style & wxVSCROLL ) && ( style & wxHSCROLL ) ;
1667     int adjust = hasBoth ? MAC_SCROLLBAR_SIZE - 1: 0 ;
1668     int width, height ;
1669     GetClientSize( &width , &height ) ;
1670
1671     wxPoint vPoint(width-MAC_SCROLLBAR_SIZE, 0) ;
1672     wxSize vSize(MAC_SCROLLBAR_SIZE, height - adjust) ;
1673     wxPoint hPoint(0 , height-MAC_SCROLLBAR_SIZE ) ;
1674     wxSize hSize( width - adjust, MAC_SCROLLBAR_SIZE) ;
1675
1676     m_vScrollBar = new wxScrollBar(this, wxWINDOW_VSCROLL, vPoint,
1677         vSize , wxVERTICAL);
1678
1679     if ( style & wxVSCROLL )
1680     {
1681
1682     }
1683     else
1684     {
1685         m_vScrollBar->Show(false) ;
1686     }
1687     m_hScrollBar = new wxScrollBar(this, wxWINDOW_HSCROLL, hPoint,
1688         hSize , wxHORIZONTAL);
1689     if ( style  & wxHSCROLL )
1690     {
1691     }
1692     else
1693     {
1694         m_hScrollBar->Show(false) ;
1695     }
1696
1697     // because the create does not take into account the client area origin
1698     MacRepositionScrollBars() ; // we might have a real position shift
1699 }
1700
1701 void wxWindowMac::MacRepositionScrollBars()
1702 {
1703     bool hasBoth = ( m_hScrollBar && m_hScrollBar->IsShown()) && ( m_vScrollBar && m_vScrollBar->IsShown()) ;
1704     int adjust = hasBoth ? MAC_SCROLLBAR_SIZE - 1 : 0 ;
1705
1706     // get real client area
1707
1708     int width = m_width ;
1709     int height = m_height ;
1710
1711     width -= MacGetLeftBorderSize() + MacGetRightBorderSize();
1712     height -= MacGetTopBorderSize() + MacGetBottomBorderSize();
1713
1714     wxPoint vPoint(width-MAC_SCROLLBAR_SIZE, 0) ;
1715     wxSize vSize(MAC_SCROLLBAR_SIZE, height - adjust) ;
1716     wxPoint hPoint(0 , height-MAC_SCROLLBAR_SIZE ) ;
1717     wxSize hSize( width - adjust, MAC_SCROLLBAR_SIZE) ;
1718
1719     int x = 0 ;
1720     int y = 0 ;
1721     int w = m_width ;
1722     int h = m_height ;
1723
1724     MacClientToRootWindow( &x , &y ) ;
1725     MacClientToRootWindow( &w , &h ) ;
1726
1727     wxWindowMac *iter = (wxWindowMac*)this ;
1728
1729     int totW = 10000 , totH = 10000;
1730     while( iter )
1731     {
1732         if ( iter->IsTopLevel() )
1733         {
1734             totW = iter->m_width ;
1735             totH = iter->m_height ;
1736             break ;
1737         }
1738
1739         iter = iter->GetParent() ;
1740     }
1741
1742     if ( x == 0 )
1743     {
1744         hPoint.x = -1 ;
1745         hSize.x += 1 ;
1746     }
1747     if ( y == 0 )
1748     {
1749         vPoint.y = -1 ;
1750         vSize.y += 1 ;
1751     }
1752
1753     if ( w-x >= totW )
1754     {
1755         hSize.x += 1 ;
1756         vPoint.x += 1 ;
1757     }
1758
1759     if ( h-y >= totH )
1760     {
1761         vSize.y += 1 ;
1762         hPoint.y += 1 ;
1763     }
1764
1765     if ( m_vScrollBar )
1766     {
1767         m_vScrollBar->SetSize( vPoint.x , vPoint.y, vSize.x, vSize.y , wxSIZE_ALLOW_MINUS_ONE);
1768     }
1769     if ( m_hScrollBar )
1770     {
1771         m_hScrollBar->SetSize( hPoint.x , hPoint.y, hSize.x, hSize.y, wxSIZE_ALLOW_MINUS_ONE);
1772     }
1773 }
1774
1775 bool wxWindowMac::AcceptsFocus() const
1776 {
1777     return MacCanFocus() && wxWindowBase::AcceptsFocus();
1778 }
1779
1780 WXWidget wxWindowMac::MacGetContainerForEmbedding()
1781 {
1782     return GetParent()->MacGetContainerForEmbedding() ;
1783 }
1784
1785 void wxWindowMac::MacSuperChangedPosition()
1786 {
1787     // only window-absolute structures have to be moved i.e. controls
1788
1789     wxNode *node = GetChildren().First();
1790     while ( node )
1791     {
1792         wxWindowMac *child = (wxWindowMac *)node->Data();
1793         child->MacSuperChangedPosition() ;
1794         node = node->Next();
1795     }
1796 }
1797
1798 void wxWindowMac::MacTopLevelWindowChangedPosition()
1799 {
1800     // only screen-absolute structures have to be moved i.e. glcanvas
1801
1802     wxNode *node = GetChildren().First();
1803     while ( node )
1804     {
1805         wxWindowMac *child = (wxWindowMac *)node->Data();
1806         child->MacTopLevelWindowChangedPosition() ;
1807         node = node->Next();
1808     }
1809 }
1810 long wxWindowMac::MacGetLeftBorderSize( ) const
1811 {
1812     if( IsTopLevel() )
1813         return 0 ;
1814
1815     if (m_windowStyle & wxRAISED_BORDER || m_windowStyle & wxSUNKEN_BORDER )
1816     {
1817         SInt32 border = 3 ;
1818 #if wxMAC_USE_THEME_BORDER
1819 #if TARGET_CARBON
1820           GetThemeMetric( kThemeMetricListBoxFrameOutset , &border ) ;
1821 #endif
1822 #endif
1823           return border ;
1824     }
1825     else if (  m_windowStyle &wxDOUBLE_BORDER)
1826     {
1827           SInt32 border = 3 ;
1828 #if wxMAC_USE_THEME_BORDER
1829 #if TARGET_CARBON
1830           GetThemeMetric( kThemeMetricListBoxFrameOutset , &border ) ;
1831 #endif
1832 #endif
1833           return border ;
1834     }
1835     else if (m_windowStyle &wxSIMPLE_BORDER)
1836     {
1837         return 1 ;
1838     }
1839     return 0 ;
1840 }
1841
1842 long wxWindowMac::MacGetRightBorderSize( ) const
1843 {
1844     // they are all symmetric in mac themes
1845     return MacGetLeftBorderSize() ;
1846 }
1847
1848 long wxWindowMac::MacGetTopBorderSize( ) const
1849 {
1850     // they are all symmetric in mac themes
1851     return MacGetLeftBorderSize() ;
1852 }
1853
1854 long wxWindowMac::MacGetBottomBorderSize( ) const
1855 {
1856     // they are all symmetric in mac themes
1857     return MacGetLeftBorderSize() ;
1858 }
1859
1860 long wxWindowMac::MacRemoveBordersFromStyle( long style )
1861 {
1862     return style & ~( wxDOUBLE_BORDER | wxSUNKEN_BORDER | wxRAISED_BORDER | wxBORDER | wxSTATIC_BORDER ) ;
1863 }
1864
1865 // Find the wxWindowMac at the current mouse position, returning the mouse
1866 // position.
1867 wxWindowMac* wxFindWindowAtPointer(wxPoint& pt)
1868 {
1869     pt = wxGetMousePosition();
1870     wxWindowMac* found = wxFindWindowAtPoint(pt);
1871     return found;
1872 }
1873
1874 // Get the current mouse position.
1875 wxPoint wxGetMousePosition()
1876 {
1877     int x, y;
1878     wxGetMousePosition(& x, & y);
1879     return wxPoint(x, y);
1880 }
1881