src/mac/window.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        windows.cpp
   3 // Purpose:     wxWindowMac
   4 // Author:      Stefan Csomor
   5 // Modified by:
   6 // Created:     1998-01-01
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Stefan Csomor
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifdef __GNUG__
  13 #pragma implementation "window.h"
  14 #endif
  15
  16 #include "wx/setup.h"
  17 #include "wx/menu.h"
  18 #include "wx/window.h"
  19 #include "wx/dc.h"
  20 #include "wx/dcclient.h"
  21 #include "wx/utils.h"
  22 #include "wx/app.h"
  23 #include "wx/panel.h"
  24 #include "wx/layout.h"
  25 #include "wx/dialog.h"
  26 #include "wx/listbox.h"
  27 #include "wx/scrolbar.h"
  28 #include "wx/statbox.h"
  29 #include "wx/button.h"
  30 #include "wx/settings.h"
  31 #include "wx/msgdlg.h"
  32 #include "wx/frame.h"
  33 #include "wx/notebook.h"
  34 #include "wx/tabctrl.h"
  35 #include "wx/tooltip.h"
  36 #include "wx/statusbr.h"
  37 #include "wx/menuitem.h"
  38 #include "wx/spinctrl.h"
  39 #include "wx/log.h"
  40 #include "wx/geometry.h"
  41
  42 #if wxUSE_CARET
  43     #include "wx/caret.h"
  44 #endif // wxUSE_CARET
  45
  46 #define wxWINDOW_HSCROLL 5998
  47 #define wxWINDOW_VSCROLL 5997
  48 #define MAC_SCROLLBAR_SIZE 16
  49
  50 #include "wx/mac/uma.h"
  51 #ifndef __DARWIN__
  52 #include <Windows.h>
  53 #include <ToolUtils.h>
  54 #endif
  55
  56 #if  wxUSE_DRAG_AND_DROP
  57 #include "wx/dnd.h"
  58 #endif
  59
  60 #include <string.h>
  61
  62 extern wxList wxPendingDelete;
  63 wxWindowMac* gFocusWindow = NULL ;
  64
  65 #ifdef __WXUNIVERSAL__
  66     IMPLEMENT_ABSTRACT_CLASS(wxWindowMac, wxWindowBase)
  67 #else // __WXMAC__
  68     IMPLEMENT_DYNAMIC_CLASS(wxWindow, wxWindowBase)
  69 #endif // __WXUNIVERSAL__/__WXMAC__
  70
  71 #if !USE_SHARED_LIBRARY
  72
  73 BEGIN_EVENT_TABLE(wxWindowMac, wxWindowBase)
  74   EVT_NC_PAINT(wxWindowMac::OnNcPaint)
  75   EVT_ERASE_BACKGROUND(wxWindowMac::OnEraseBackground)
  76   EVT_SYS_COLOUR_CHANGED(wxWindowMac::OnSysColourChanged)
  77   EVT_INIT_DIALOG(wxWindowMac::OnInitDialog)
  78   EVT_SET_FOCUS(wxWindowMac::OnSetFocus)
  79   EVT_MOUSE_EVENTS(wxWindowMac::OnMouseEvent)
  80 END_EVENT_TABLE()
  81
  82 #endif
  83
  84 #define wxMAC_DEBUG_REDRAW 0
  85 #ifndef wxMAC_DEBUG_REDRAW
  86 #define wxMAC_DEBUG_REDRAW 0
  87 #endif
  88
  89 #define wxMAC_USE_THEME_BORDER 0
  90
  91
  92 // ===========================================================================
  93 // implementation
  94 // ===========================================================================
  95
  96
  97 // ----------------------------------------------------------------------------
  98 // constructors and such
  99 // ----------------------------------------------------------------------------
 100
 101 void wxWindowMac::Init()
 102 {
 103     // generic
 104     InitBase();
 105
 106     m_isBeingDeleted = FALSE;
 107     m_backgroundTransparent = FALSE;
 108
 109     // as all windows are created with WS_VISIBLE style...
 110     m_isShown = TRUE;
 111
 112     m_x = 0;
 113     m_y = 0 ;
 114     m_width = 0 ;
 115     m_height = 0 ;
 116
 117     m_hScrollBar = NULL ;
 118     m_vScrollBar = NULL ;
 119
 120     m_label = wxEmptyString;
 121 }
 122
 123 // Destructor
 124 wxWindowMac::~wxWindowMac()
 125 {
 126     SendDestroyEvent();
 127
 128     // deleting a window while it is shown invalidates the region
 129     if ( IsShown() ) {
 130         wxWindowMac* iter = this ;
 131         while( iter ) {
 132             if ( iter->IsTopLevel() )
 133             {
 134                 Refresh() ;
 135                 break ;
 136             }
 137             iter = iter->GetParent() ;
 138
 139         }
 140     }
 141
 142     m_isBeingDeleted = TRUE;
 143
 144 #ifndef __WXUNIVERSAL__
 145     // VS: make sure there's no wxFrame with last focus set to us:
 146     for ( wxWindow *win = GetParent(); win; win = win->GetParent() )
 147     {
 148         wxFrame *frame = wxDynamicCast(win, wxFrame);
 149         if ( frame )
 150         {
 151             if ( frame->GetLastFocus() == this )
 152             {
 153                 frame->SetLastFocus((wxWindow*)NULL);
 154             }
 155             break;
 156         }
 157     }
 158 #endif // __WXUNIVERSAL__
 159
 160     if ( s_lastMouseWindow == this )
 161     {
 162         s_lastMouseWindow = NULL ;
 163     }
 164
 165     wxFrame* frame = wxDynamicCast( wxGetTopLevelParent( this ) , wxFrame ) ;
 166     if ( frame )
 167     {
 168         if ( frame->GetLastFocus() == this )
 169             frame->SetLastFocus( NULL ) ;
 170     }
 171
 172     if ( gFocusWindow == this )
 173     {
 174         gFocusWindow = NULL ;
 175     }
 176
 177     DestroyChildren();
 178
 179     // delete our drop target if we've got one
 180 #if wxUSE_DRAG_AND_DROP
 181     if ( m_dropTarget != NULL )
 182     {
 183         delete m_dropTarget;
 184         m_dropTarget = NULL;
 185     }
 186 #endif // wxUSE_DRAG_AND_DROP
 187 }
 188
 189 // Constructor
 190 bool wxWindowMac::Create(wxWindowMac *parent, wxWindowID id,
 191            const wxPoint& pos,
 192            const wxSize& size,
 193            long style,
 194            const wxString& name)
 195 {
 196     wxCHECK_MSG( parent, FALSE, wxT("can't create wxWindowMac without parent") );
 197
 198 #if wxUSE_STATBOX
 199     // wxGTK doesn't allow to create controls with static box as the parent so
 200     // this will result in a crash when the program is ported to wxGTK - warn
 201     // about it
 202     //
 203     // the correct solution is to create the controls as siblings of the
 204     // static box
 205     wxASSERT_MSG( !wxDynamicCast(parent, wxStaticBox),
 206                   _T("wxStaticBox can't be used as a window parent!") );
 207 #endif // wxUSE_STATBOX
 208
 209     if ( !CreateBase(parent, id, pos, size, style, wxDefaultValidator, name) )
 210         return FALSE;
 211
 212     parent->AddChild(this);
 213
 214     m_x = (int)pos.x;
 215     m_y = (int)pos.y;
 216     AdjustForParentClientOrigin(m_x, m_y, wxSIZE_USE_EXISTING);
 217     m_width = WidthDefault( size.x );
 218     m_height = HeightDefault( size.y ) ;
 219 #ifndef __WXUNIVERSAL__
 220     // Don't give scrollbars to wxControls unless they ask for them
 221     if ( (! IsKindOf(CLASSINFO(wxControl)) && ! IsKindOf(CLASSINFO(wxStatusBar))) ||
 222          (IsKindOf(CLASSINFO(wxControl)) && ( style & wxHSCROLL || style & wxVSCROLL)))
 223     {
 224         MacCreateScrollBars( style ) ;
 225     }
 226 #endif
 227     return TRUE;
 228 }
 229
 230 void wxWindowMac::SetFocus()
 231 {
 232     if ( gFocusWindow == this )
 233         return ;
 234
 235     if ( AcceptsFocus() )
 236     {
 237         if (gFocusWindow )
 238         {
 239 #if wxUSE_CARET
 240                 // Deal with caret
 241                 if ( gFocusWindow->m_caret )
 242                 {
 243                       gFocusWindow->m_caret->OnKillFocus();
 244                 }
 245 #endif // wxUSE_CARET
 246 #ifndef __WXUNIVERSAL__
 247             wxControl* control = wxDynamicCast( gFocusWindow , wxControl ) ;
 248             if ( control && control->GetMacControl() )
 249             {
 250                 UMASetKeyboardFocus( (WindowRef) gFocusWindow->MacGetRootWindow() , (ControlHandle) control->GetMacControl()  , kControlFocusNoPart ) ;
 251                 control->MacRedrawControl() ;
 252             }
 253 #endif
 254             // Without testing the window id, for some reason
 255             // a kill focus event can still be sent to
 256             // the control just being focussed.
 257             int thisId = this->m_windowId;
 258             int gFocusWindowId = gFocusWindow->m_windowId;
 259             if (gFocusWindowId != thisId)
 260             {
 261                 wxFocusEvent event(wxEVT_KILL_FOCUS, gFocusWindow->m_windowId);
 262                 event.SetEventObject(gFocusWindow);
 263                 gFocusWindow->GetEventHandler()->ProcessEvent(event) ;
 264             }
 265         }
 266         gFocusWindow = this ;
 267         {
 268             #if wxUSE_CARET
 269             // Deal with caret
 270             if ( m_caret )
 271             {
 272                 m_caret->OnSetFocus();
 273             }
 274             #endif // wxUSE_CARET
 275             // panel wants to track the window which was the last to have focus in it
 276             wxChildFocusEvent eventFocus(this);
 277             GetEventHandler()->ProcessEvent(eventFocus);
 278
 279       #ifndef __WXUNIVERSAL__
 280             wxControl* control = wxDynamicCast( gFocusWindow , wxControl ) ;
 281             if ( control && control->GetMacControl() )
 282             {
 283                 UMASetKeyboardFocus( (WindowRef) gFocusWindow->MacGetRootWindow() , (ControlHandle) control->GetMacControl()  , kControlFocusNextPart ) ;
 284             }
 285       #endif
 286             wxFocusEvent event(wxEVT_SET_FOCUS, m_windowId);
 287             event.SetEventObject(this);
 288             GetEventHandler()->ProcessEvent(event) ;
 289         }
 290     }
 291 }
 292
 293 bool wxWindowMac::Enable(bool enable)
 294 {
 295     if ( !wxWindowBase::Enable(enable) )
 296         return FALSE;
 297
 298     MacSuperEnabled( enable ) ;
 299
 300     return TRUE;
 301 }
 302
 303 void wxWindowMac::DoCaptureMouse()
 304 {
 305     wxTheApp->s_captureWindow = this ;
 306 }
 307
 308 wxWindow* wxWindowBase::GetCapture()
 309 {
 310     return wxTheApp->s_captureWindow ;
 311 }
 312
 313 void wxWindowMac::DoReleaseMouse()
 314 {
 315     wxTheApp->s_captureWindow = NULL ;
 316 }
 317
 318 #if    wxUSE_DRAG_AND_DROP
 319
 320 void wxWindowMac::SetDropTarget(wxDropTarget *pDropTarget)
 321 {
 322     if ( m_dropTarget != 0 ) {
 323         delete m_dropTarget;
 324     }
 325
 326     m_dropTarget = pDropTarget;
 327     if ( m_dropTarget != 0 )
 328     {
 329         // TODO
 330     }
 331 }
 332
 333 #endif
 334
 335 // Old style file-manager drag&drop
 336 void wxWindowMac::DragAcceptFiles(bool accept)
 337 {
 338     // TODO
 339 }
 340
 341 // Get total size
 342 void wxWindowMac::DoGetSize(int *x, int *y) const
 343 {
 344      if(x)   *x = m_width ;
 345      if(y)   *y = m_height ;
 346 }
 347
 348 void wxWindowMac::DoGetPosition(int *x, int *y) const
 349 {
 350     int xx,yy;
 351
 352     xx = m_x ;
 353     yy = m_y ;
 354     if ( !IsTopLevel() && GetParent())
 355     {
 356         wxPoint pt(GetParent()->GetClientAreaOrigin());
 357         xx -= pt.x;
 358         yy -= pt.y;
 359     }
 360     if(x)   *x = xx;
 361     if(y)   *y = yy;
 362 }
 363
 364 #if wxUSE_MENUS
 365 bool wxWindowMac::DoPopupMenu(wxMenu *menu, int x, int y)
 366 {
 367     menu->SetInvokingWindow(this);
 368     menu->UpdateUI();
 369     ClientToScreen( &x , &y ) ;
 370
 371     menu->MacBeforeDisplay( true ) ;
 372     long menuResult = ::PopUpMenuSelect((MenuHandle) menu->GetHMenu() ,y,x, 0) ;
 373     if ( HiWord(menuResult) != 0 )
 374     {
 375         MenuCommand id ;
 376         GetMenuItemCommandID( GetMenuHandle(HiWord(menuResult)) , LoWord(menuResult) , &id ) ;
 377         wxMenuItem* item = NULL ;
 378         wxMenu* realmenu ;
 379         item = menu->FindItem(id, &realmenu) ;
 380         if (item->IsCheckable())
 381         {
 382             item->Check( !item->IsChecked() ) ;
 383         }
 384         menu->SendEvent( id , item->IsCheckable() ? item->IsChecked() : -1 ) ;
 385     }
 386     menu->MacAfterDisplay( true ) ;
 387
 388     menu->SetInvokingWindow(NULL);
 389
 390   return TRUE;
 391 }
 392 #endif
 393
 394 void wxWindowMac::DoScreenToClient(int *x, int *y) const
 395 {
 396     WindowRef window = (WindowRef) MacGetRootWindow() ;
 397
 398     Point       localwhere = {0,0} ;
 399
 400     if(x)   localwhere.h = * x ;
 401     if(y)   localwhere.v = * y ;
 402
 403     GrafPtr     port ;
 404     ::GetPort( &port ) ;
 405     ::SetPort( UMAGetWindowPort( window ) ) ;
 406     ::GlobalToLocal( &localwhere ) ;
 407     ::SetPort( port ) ;
 408
 409     if(x)   *x = localwhere.h ;
 410     if(y)   *y = localwhere.v ;
 411
 412     MacRootWindowToWindow( x , y ) ;
 413     if ( x )
 414         *x -= MacGetLeftBorderSize() ;
 415     if ( y )
 416         *y -= MacGetTopBorderSize() ;
 417 }
 418
 419 void wxWindowMac::DoClientToScreen(int *x, int *y) const
 420 {
 421     WindowRef window = (WindowRef) MacGetRootWindow() ;
 422
 423     if ( x )
 424         *x += MacGetLeftBorderSize() ;
 425     if ( y )
 426         *y += MacGetTopBorderSize() ;
 427
 428     MacWindowToRootWindow( x , y ) ;
 429
 430     Point       localwhere = { 0,0 };
 431     if(x)   localwhere.h = * x ;
 432     if(y)   localwhere.v = * y ;
 433
 434     GrafPtr     port ;
 435     ::GetPort( &port ) ;
 436     ::SetPort( UMAGetWindowPort( window ) ) ;
 437
 438     ::LocalToGlobal( &localwhere ) ;
 439     ::SetPort( port ) ;
 440     if(x)   *x = localwhere.h ;
 441     if(y)   *y = localwhere.v ;
 442 }
 443
 444 void wxWindowMac::MacClientToRootWindow( int *x , int *y ) const
 445 {
 446     wxPoint origin = GetClientAreaOrigin() ;
 447     if(x)   *x += origin.x ;
 448     if(y)   *y += origin.y ;
 449
 450     MacWindowToRootWindow( x , y ) ;
 451 }
 452
 453 void wxWindowMac::MacRootWindowToClient( int *x , int *y ) const
 454 {
 455     wxPoint origin = GetClientAreaOrigin() ;
 456     MacRootWindowToWindow( x , y ) ;
 457     if(x)   *x -= origin.x ;
 458     if(y)   *y -= origin.y ;
 459 }
 460
 461 void wxWindowMac::MacWindowToRootWindow( int *x , int *y ) const
 462 {
 463     if ( !IsTopLevel() )
 464     {
 465         if(x)   *x += m_x ;
 466         if(y)   *y += m_y ;
 467         GetParent()->MacWindowToRootWindow( x , y ) ;
 468     }
 469 }
 470
 471 void wxWindowMac::MacRootWindowToWindow( int *x , int *y ) const
 472 {
 473     if ( !IsTopLevel() )
 474     {
 475         if(x)   *x -= m_x ;
 476         if(y)   *y -= m_y ;
 477         GetParent()->MacRootWindowToWindow( x , y ) ;
 478     }
 479 }
 480
 481 bool wxWindowMac::SetCursor(const wxCursor& cursor)
 482 {
 483     if (m_cursor == cursor)
 484         return FALSE;
 485
 486     if (wxNullCursor == cursor)
 487     {
 488         if ( ! wxWindowBase::SetCursor( *wxSTANDARD_CURSOR ) )
 489             return FALSE ;
 490     }
 491     else
 492     {
 493         if ( ! wxWindowBase::SetCursor( cursor ) )
 494             return FALSE ;
 495     }
 496
 497     wxASSERT_MSG( m_cursor.Ok(),
 498         wxT("cursor must be valid after call to the base version"));
 499
 500     Point pt ;
 501     wxWindowMac *mouseWin ;
 502     GetMouse( &pt ) ;
 503
 504     // Change the cursor NOW if we're within the correct window
 505
 506     if ( MacGetWindowFromPoint( wxPoint( pt.h , pt.v ) , &mouseWin ) )
 507     {
 508         if ( mouseWin == this && !wxIsBusy() )
 509         {
 510             m_cursor.MacInstall() ;
 511         }
 512     }
 513
 514     return TRUE ;
 515 }
 516
 517
 518 // Get size *available for subwindows* i.e. excluding menu bar etc.
 519 void wxWindowMac::DoGetClientSize(int *x, int *y) const
 520 {
 521     int ww, hh;
 522     ww = m_width ;
 523     hh = m_height ;
 524
 525     ww -= MacGetLeftBorderSize(  )  + MacGetRightBorderSize(  ) ;
 526     hh -= MacGetTopBorderSize(  ) + MacGetBottomBorderSize( );
 527
 528     if ( (m_vScrollBar && m_vScrollBar->IsShown()) || (m_hScrollBar  && m_hScrollBar->IsShown()) )
 529     {
 530         int x1 = 0 ;
 531         int y1 = 0 ;
 532         int w = m_width ;
 533         int h = m_height ;
 534
 535         MacClientToRootWindow( &x1 , &y1 ) ;
 536         MacClientToRootWindow( &w , &h ) ;
 537
 538         wxWindowMac *iter = (wxWindowMac*)this ;
 539
 540         int totW = 10000 , totH = 10000;
 541         while( iter )
 542         {
 543             if ( iter->IsTopLevel() )
 544             {
 545                 totW = iter->m_width ;
 546                 totH = iter->m_height ;
 547                 break ;
 548             }
 549
 550             iter = iter->GetParent() ;
 551         }
 552
 553         if (m_hScrollBar  && m_hScrollBar->IsShown() )
 554         {
 555             hh -= MAC_SCROLLBAR_SIZE;
 556             if ( h-y1 >= totH )
 557             {
 558                 hh += 1 ;
 559             }
 560         }
 561         if (m_vScrollBar  && m_vScrollBar->IsShown() )
 562         {
 563             ww -= MAC_SCROLLBAR_SIZE;
 564             if ( w-x1 >= totW )
 565             {
 566                 ww += 1 ;
 567             }
 568         }
 569     }
 570     if(x)   *x = ww;
 571     if(y)   *y = hh;
 572 }
 573
 574
 575 // ----------------------------------------------------------------------------
 576 // tooltips
 577 // ----------------------------------------------------------------------------
 578
 579 #if wxUSE_TOOLTIPS
 580
 581 void wxWindowMac::DoSetToolTip(wxToolTip *tooltip)
 582 {
 583     wxWindowBase::DoSetToolTip(tooltip);
 584
 585     if ( m_tooltip )
 586         m_tooltip->SetWindow(this);
 587 }
 588
 589 #endif // wxUSE_TOOLTIPS
 590
 591 void wxWindowMac::DoMoveWindow(int x, int y, int width, int height)
 592 {
 593     int former_x = m_x ;
 594     int former_y = m_y ;
 595     int former_w = m_width ;
 596     int former_h = m_height ;
 597
 598     int actualWidth = width;
 599     int actualHeight = height;
 600     int actualX = x;
 601     int actualY = y;
 602
 603     if ((m_minWidth != -1) && (actualWidth < m_minWidth))
 604         actualWidth = m_minWidth;
 605     if ((m_minHeight != -1) && (actualHeight < m_minHeight))
 606         actualHeight = m_minHeight;
 607     if ((m_maxWidth != -1) && (actualWidth > m_maxWidth))
 608         actualWidth = m_maxWidth;
 609     if ((m_maxHeight != -1) && (actualHeight > m_maxHeight))
 610         actualHeight = m_maxHeight;
 611
 612     bool doMove = false ;
 613     bool doResize = false ;
 614
 615     if ( actualX != former_x || actualY != former_y )
 616     {
 617         doMove = true ;
 618     }
 619     if ( actualWidth != former_w || actualHeight != former_h )
 620     {
 621         doResize = true ;
 622     }
 623
 624     if ( doMove || doResize )
 625     {
 626         // erase former position
 627
 628         bool partialRepaint = false ;
 629
 630         if ( HasFlag(wxNO_FULL_REPAINT_ON_RESIZE) )
 631         {
 632             wxPoint oldPos( m_x , m_y ) ;
 633             wxPoint newPos( actualX , actualY ) ;
 634             MacWindowToRootWindow( &oldPos.x , &oldPos.y ) ;
 635             MacWindowToRootWindow( &newPos.x , &newPos.y ) ;
 636             if ( oldPos == newPos )
 637             {
 638                 partialRepaint = true ;
 639                 RgnHandle oldRgn,newRgn,diffRgn ;
 640                 oldRgn = NewRgn() ;
 641                 newRgn = NewRgn() ;
 642                 diffRgn = NewRgn() ;
 643                 SetRectRgn(oldRgn , oldPos.x , oldPos.y , oldPos.x + m_width , oldPos.y + m_height ) ;
 644                 SetRectRgn(newRgn , newPos.x , newPos.y , newPos.x + actualWidth , newPos.y + actualHeight ) ;
 645                 DiffRgn( newRgn , oldRgn , diffRgn ) ;
 646                 InvalWindowRgn( (WindowRef) MacGetRootWindow() , diffRgn ) ;
 647                 DiffRgn( oldRgn , newRgn , diffRgn ) ;
 648                 InvalWindowRgn( (WindowRef) MacGetRootWindow() , diffRgn ) ;
 649                 DisposeRgn(oldRgn) ;
 650                 DisposeRgn(newRgn) ;
 651                 DisposeRgn(diffRgn) ;
 652             }
 653         }
 654
 655         if ( !partialRepaint )
 656             Refresh() ;
 657
 658         m_x = actualX ;
 659         m_y = actualY ;
 660         m_width = actualWidth ;
 661         m_height = actualHeight ;
 662
 663         // update any low-level frame-relative positions
 664
 665         MacUpdateDimensions() ;
 666         // erase new position
 667
 668         if ( !partialRepaint )
 669             Refresh() ;
 670         if ( doMove )
 671             wxWindowMac::MacSuperChangedPosition() ; // like this only children will be notified
 672
 673         MacRepositionScrollBars() ;
 674         if ( doMove )
 675         {
 676             wxPoint point(m_x, m_y);
 677             wxMoveEvent event(point, m_windowId);
 678             event.SetEventObject(this);
 679             GetEventHandler()->ProcessEvent(event) ;
 680         }
 681         if ( doResize )
 682         {
 683             MacRepositionScrollBars() ;
 684             wxSize size(m_width, m_height);
 685             wxSizeEvent event(size, m_windowId);
 686             event.SetEventObject(this);
 687             GetEventHandler()->ProcessEvent(event);
 688         }
 689     }
 690
 691 }
 692
 693 // set the size of the window: if the dimensions are positive, just use them,
 694 // but if any of them is equal to -1, it means that we must find the value for
 695 // it ourselves (unless sizeFlags contains wxSIZE_ALLOW_MINUS_ONE flag, in
 696 // which case -1 is a valid value for x and y)
 697 //
 698 // If sizeFlags contains wxSIZE_AUTO_WIDTH/HEIGHT flags (default), we calculate
 699 // the width/height to best suit our contents, otherwise we reuse the current
 700 // width/height
 701 void wxWindowMac::DoSetSize(int x, int y, int width, int height, int sizeFlags)
 702 {
 703     // get the current size and position...
 704     int currentX, currentY;
 705     GetPosition(&currentX, &currentY);
 706
 707     int currentW,currentH;
 708     GetSize(&currentW, &currentH);
 709
 710     // ... and don't do anything (avoiding flicker) if it's already ok
 711     if ( x == currentX && y == currentY &&
 712         width == currentW && height == currentH )
 713     {
 714         MacRepositionScrollBars() ; // we might have a real position shift
 715         return;
 716     }
 717
 718     if ( x == -1 && !(sizeFlags & wxSIZE_ALLOW_MINUS_ONE) )
 719         x = currentX;
 720     if ( y == -1 && !(sizeFlags & wxSIZE_ALLOW_MINUS_ONE) )
 721         y = currentY;
 722
 723     AdjustForParentClientOrigin(x, y, sizeFlags);
 724
 725     wxSize size(-1, -1);
 726     if ( width == -1 )
 727     {
 728         if ( sizeFlags & wxSIZE_AUTO_WIDTH )
 729         {
 730             size = DoGetBestSize();
 731             width = size.x;
 732         }
 733         else
 734         {
 735             // just take the current one
 736             width = currentW;
 737         }
 738     }
 739
 740     if ( height == -1 )
 741     {
 742         if ( sizeFlags & wxSIZE_AUTO_HEIGHT )
 743         {
 744             if ( size.x == -1 )
 745             {
 746                 size = DoGetBestSize();
 747             }
 748             //else: already called DoGetBestSize() above
 749
 750             height = size.y;
 751         }
 752         else
 753         {
 754             // just take the current one
 755             height = currentH;
 756         }
 757     }
 758
 759     DoMoveWindow(x, y, width, height);
 760
 761 }
 762 // For implementation purposes - sometimes decorations make the client area
 763 // smaller
 764
 765 wxPoint wxWindowMac::GetClientAreaOrigin() const
 766 {
 767     return wxPoint(MacGetLeftBorderSize(  ) , MacGetTopBorderSize(  ) );
 768 }
 769
 770 void wxWindowMac::SetTitle(const wxString& title)
 771 {
 772     m_label = title ;
 773 }
 774
 775 wxString wxWindowMac::GetTitle() const
 776 {
 777     return m_label ;
 778 }
 779
 780 bool wxWindowMac::Show(bool show)
 781 {
 782     if ( !wxWindowBase::Show(show) )
 783         return FALSE;
 784
 785     MacSuperShown( show ) ;
 786     Refresh() ;
 787
 788     return TRUE;
 789 }
 790
 791 void wxWindowMac::MacSuperShown( bool show )
 792 {
 793     wxWindowListNode *node = GetChildren().GetFirst();
 794     while ( node )
 795     {
 796         wxWindowMac *child = node->GetData();
 797         if ( child->m_isShown )
 798             child->MacSuperShown( show ) ;
 799         node = node->GetNext();
 800     }
 801 }
 802
 803 void wxWindowMac::MacSuperEnabled( bool enabled )
 804 {
 805     if ( !IsTopLevel() )
 806     {
 807       // to be absolutely correct we'd have to invalidate (with eraseBkground
 808       // because unter MacOSX the frames are drawn with an addXXX mode)
 809       // the borders area
 810     }
 811     wxWindowListNode *node = GetChildren().GetFirst();
 812     while ( node )
 813     {
 814         wxWindowMac *child = (wxWindowMac *)node->GetData();
 815         if ( child->m_isShown )
 816             child->MacSuperEnabled( enabled ) ;
 817         node = node->GetNext();
 818     }
 819 }
 820
 821 bool wxWindowMac::MacIsReallyShown() const
 822 {
 823     if ( m_isShown && (m_parent != NULL) ) {
 824         return m_parent->MacIsReallyShown();
 825     }
 826     return m_isShown;
 827 /*
 828     bool status = m_isShown ;
 829     wxWindowMac * win = this ;
 830     while ( status && win->m_parent != NULL )
 831     {
 832         win = win->m_parent ;
 833         status = win->m_isShown ;
 834     }
 835     return status ;
 836 */
 837 }
 838
 839 int wxWindowMac::GetCharHeight() const
 840 {
 841     wxClientDC dc ( (wxWindowMac*)this ) ;
 842     return dc.GetCharHeight() ;
 843 }
 844
 845 int wxWindowMac::GetCharWidth() const
 846 {
 847     wxClientDC dc ( (wxWindowMac*)this ) ;
 848     return dc.GetCharWidth() ;
 849 }
 850
 851 void wxWindowMac::GetTextExtent(const wxString& string, int *x, int *y,
 852                            int *descent, int *externalLeading, const wxFont *theFont ) const
 853 {
 854     const wxFont *fontToUse = theFont;
 855     if ( !fontToUse )
 856         fontToUse = &m_font;
 857
 858     wxClientDC dc( (wxWindowMac*) this ) ;
 859     long lx,ly,ld,le ;
 860     dc.GetTextExtent( string , &lx , &ly , &ld, &le, (wxFont *)fontToUse ) ;
 861     if ( externalLeading )
 862         *externalLeading = le ;
 863     if ( descent )
 864         *descent = ld ;
 865     if ( x )
 866         *x = lx ;
 867     if ( y )
 868         *y = ly ;
 869 }
 870
 871 /*
 872  * Rect is given in client coordinates, for further reading, read wxTopLevelWindowMac::InvalidateRect
 873  * we always intersect with the entire window, not only with the client area
 874  */
 875
 876 void wxWindowMac::Refresh(bool eraseBack, const wxRect *rect)
 877 {
 878     if ( MacGetTopLevelWindow() == NULL )
 879         return ;
 880
 881     if ( !MacIsReallyShown() )
 882         return ;
 883
 884      wxPoint client = GetClientAreaOrigin();
 885     int x1 = -client.x;
 886     int y1 = -client.y;
 887     int x2 = m_width - client.x;
 888     int y2 = m_height - client.y;
 889
 890     if (IsKindOf( CLASSINFO(wxButton)))
 891     {
 892         // buttons have an "aura"
 893         y1 -= 5;
 894         x1 -= 5;
 895         y2 += 5;
 896         x2 += 5;
 897     }
 898
 899     Rect clientrect = { y1, x1, y2, x2 };
 900
 901     if ( rect )
 902     {
 903         Rect r = { rect->y , rect->x , rect->y + rect->height , rect->x + rect->width } ;
 904         SectRect( &clientrect , &r , &clientrect ) ;
 905     }
 906
 907     if ( !EmptyRect( &clientrect ) )
 908     {
 909       int top = 0 , left = 0 ;
 910
 911       MacClientToRootWindow( &left , &top ) ;
 912       OffsetRect( &clientrect , left , top ) ;
 913
 914       MacGetTopLevelWindow()->MacInvalidate( &clientrect , eraseBack ) ;
 915     }
 916 }
 917
 918 wxWindowMac *wxGetActiveWindow()
 919 {
 920     // actually this is a windows-only concept
 921     return NULL;
 922 }
 923
 924 // Coordinates relative to the window
 925 void wxWindowMac::WarpPointer (int x_pos, int y_pos)
 926 {
 927     // We really don't move the mouse programmatically under Mac.
 928 }
 929
 930 const wxBrush& wxWindowMac::MacGetBackgroundBrush()
 931 {
 932     if ( m_backgroundColour == wxSystemSettings::GetColour(wxSYS_COLOUR_APPWORKSPACE) )
 933     {
 934         m_macBackgroundBrush.SetMacTheme( kThemeBrushDocumentWindowBackground ) ;
 935     }
 936     else if (  m_backgroundColour == wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE ) )
 937     {
 938         // on mac we have the difficult situation, that 3dface gray can be different colours, depending whether
 939         // it is on a notebook panel or not, in order to take care of that we walk up the hierarchy until we have
 940         // either a non gray background color or a non control window
 941
 942         WindowRef window = (WindowRef) MacGetRootWindow() ;
 943
 944         wxWindowMac* parent = GetParent() ;
 945         while( parent )
 946         {
 947             if ( parent->MacGetRootWindow() != window )
 948             {
 949                 // we are in a different window on the mac system
 950                 parent = NULL ;
 951                 break ;
 952             }
 953
 954             {
 955                 if ( parent->m_backgroundColour != wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE )
 956                     && parent->m_backgroundColour != wxSystemSettings::GetColour(wxSYS_COLOUR_APPWORKSPACE) )
 957                 {
 958                     // if we have any other colours in the hierarchy
 959                     m_macBackgroundBrush.SetColour( parent->m_backgroundColour ) ;
 960                     break ;
 961                 }
 962                 // if we have the normal colours in the hierarchy but another control etc. -> use it's background
 963                 if ( parent->IsKindOf( CLASSINFO( wxNotebook ) ) || parent->IsKindOf( CLASSINFO( wxTabCtrl ) ))
 964                 {
 965                     Rect extent = { 0 , 0 , 0 , 0 } ;
 966                     int x , y ;
 967                     x = y = 0 ;
 968                     wxSize size = parent->GetSize() ;
 969                     parent->MacClientToRootWindow( &x , &y ) ;
 970                     extent.left = x ;
 971                     extent.top = y ;
 972                     extent.top-- ;
 973                     extent.right = x + size.x ;
 974                     extent.bottom = y + size.y ;
 975                     m_macBackgroundBrush.SetMacThemeBackground( kThemeBackgroundTabPane , (WXRECTPTR) &extent ) ; // todo eventually change for inactive
 976                     break ;
 977                 }
 978             }
 979             parent = parent->GetParent() ;
 980         }
 981         if ( !parent )
 982         {
 983             m_macBackgroundBrush.SetMacTheme( kThemeBrushDialogBackgroundActive ) ; // todo eventually change for inactive
 984         }
 985     }
 986     else
 987     {
 988         m_macBackgroundBrush.SetColour( m_backgroundColour ) ;
 989     }
 990
 991     return m_macBackgroundBrush ;
 992 }
 993
 994 void wxWindowMac::OnEraseBackground(wxEraseEvent& event)
 995 {
 996     event.GetDC()->Clear() ;
 997 }
 998
 999 void wxWindowMac::OnNcPaint( wxNcPaintEvent& event )
1000 {
1001     wxWindowDC dc(this) ;
1002     wxMacPortSetter helper(&dc) ;
1003
1004     MacPaintBorders( dc.m_macLocalOrigin.x , dc.m_macLocalOrigin.y) ;
1005 }
1006
1007 int wxWindowMac::GetScrollPos(int orient) const
1008 {
1009     if ( orient == wxHORIZONTAL )
1010     {
1011        if ( m_hScrollBar )
1012            return m_hScrollBar->GetThumbPosition() ;
1013     }
1014     else
1015     {
1016        if ( m_vScrollBar )
1017            return m_vScrollBar->GetThumbPosition() ;
1018     }
1019     return 0;
1020 }
1021
1022 // This now returns the whole range, not just the number
1023 // of positions that we can scroll.
1024 int wxWindowMac::GetScrollRange(int orient) const
1025 {
1026     if ( orient == wxHORIZONTAL )
1027     {
1028        if ( m_hScrollBar )
1029            return m_hScrollBar->GetRange() ;
1030     }
1031     else
1032     {
1033        if ( m_vScrollBar )
1034            return m_vScrollBar->GetRange() ;
1035     }
1036     return 0;
1037 }
1038
1039 int wxWindowMac::GetScrollThumb(int orient) const
1040 {
1041     if ( orient == wxHORIZONTAL )
1042     {
1043        if ( m_hScrollBar )
1044            return m_hScrollBar->GetThumbSize() ;
1045     }
1046     else
1047     {
1048        if ( m_vScrollBar )
1049            return m_vScrollBar->GetThumbSize() ;
1050     }
1051     return 0;
1052 }
1053
1054 void wxWindowMac::SetScrollPos(int orient, int pos, bool refresh)
1055 {
1056     if ( orient == wxHORIZONTAL )
1057     {
1058        if ( m_hScrollBar )
1059            m_hScrollBar->SetThumbPosition( pos ) ;
1060     }
1061     else
1062     {
1063        if ( m_vScrollBar )
1064            m_vScrollBar->SetThumbPosition( pos ) ;
1065     }
1066 }
1067
1068 void wxWindowMac::MacPaintBorders( int left , int top )
1069 {
1070     if( IsTopLevel() )
1071         return ;
1072
1073     RGBColor white = { 0xFFFF, 0xFFFF , 0xFFFF } ;
1074     RGBColor black = { 0x0000, 0x0000 , 0x0000 } ;
1075     RGBColor face = { 0xDDDD, 0xDDDD , 0xDDDD } ;
1076     RGBColor shadow = { 0x4444, 0x4444 , 0x4444 } ;
1077     PenNormal() ;
1078
1079     if (HasFlag(wxRAISED_BORDER) || HasFlag( wxSUNKEN_BORDER) || HasFlag(wxDOUBLE_BORDER) )
1080     {
1081 #if wxMAC_USE_THEME_BORDER
1082           Rect rect = { top , left , m_height + top , m_width + left } ;
1083           SInt32 border = 0 ;
1084           /*
1085           GetThemeMetric( kThemeMetricListBoxFrameOutset , &border ) ;
1086           InsetRect( &rect , border , border );
1087       DrawThemeListBoxFrame(&rect,IsEnabled() ? kThemeStateActive : kThemeStateInactive) ;
1088       */
1089
1090         DrawThemePrimaryGroup(&rect  ,IsEnabled() ? kThemeStateActive : kThemeStateInactive) ;
1091 #else
1092         bool sunken = HasFlag( wxSUNKEN_BORDER ) ;
1093         RGBForeColor( &face );
1094         MoveTo( left + 0 , top + m_height - 2 );
1095         LineTo( left + 0 , top + 0 );
1096         LineTo( left + m_width - 2 , top + 0 );
1097
1098         MoveTo( left + 2 , top + m_height - 3 );
1099         LineTo( left + m_width - 3 , top + m_height - 3 );
1100         LineTo( left + m_width - 3 , top + 2 );
1101
1102         RGBForeColor( sunken ? &face : &black );
1103         MoveTo( left + 0 , top + m_height - 1 );
1104         LineTo( left + m_width - 1 , top + m_height - 1 );
1105         LineTo( left + m_width - 1 , top + 0 );
1106
1107         RGBForeColor( sunken ? &shadow : &white );
1108         MoveTo( left + 1 , top + m_height - 3 );
1109         LineTo( left + 1, top + 1 );
1110         LineTo( left + m_width - 3 , top + 1 );
1111
1112         RGBForeColor( sunken ? &white : &shadow );
1113         MoveTo( left + 1 , top + m_height - 2 );
1114         LineTo( left + m_width - 2 , top + m_height - 2 );
1115         LineTo( left + m_width - 2 , top + 1 );
1116
1117         RGBForeColor( sunken ? &black : &face );
1118         MoveTo( left + 2 , top + m_height - 4 );
1119         LineTo( left + 2 , top + 2 );
1120         LineTo( left + m_width - 4 , top + 2 );
1121 #endif
1122     }
1123     else if (HasFlag(wxSIMPLE_BORDER))
1124     {
1125             Rect rect = { top , left , m_height + top , m_width + left } ;
1126         RGBForeColor( &black ) ;
1127         FrameRect( &rect ) ;
1128     }
1129 }
1130
1131 void wxWindowMac::RemoveChild( wxWindowBase *child )
1132 {
1133     if ( child == m_hScrollBar )
1134         m_hScrollBar = NULL ;
1135     if ( child == m_vScrollBar )
1136         m_vScrollBar = NULL ;
1137
1138     wxWindowBase::RemoveChild( child ) ;
1139 }
1140
1141 // New function that will replace some of the above.
1142 void wxWindowMac::SetScrollbar(int orient, int pos, int thumbVisible,
1143     int range, bool refresh)
1144 {
1145     if ( orient == wxHORIZONTAL )
1146     {
1147         if ( m_hScrollBar )
1148         {
1149             if ( range == 0 || thumbVisible >= range )
1150             {
1151                 if ( m_hScrollBar->IsShown() )
1152                     m_hScrollBar->Show(false) ;
1153             }
1154             else
1155             {
1156                 if ( !m_hScrollBar->IsShown() )
1157                     m_hScrollBar->Show(true) ;
1158                 m_hScrollBar->SetScrollbar( pos , thumbVisible , range , thumbVisible , refresh ) ;
1159             }
1160         }
1161     }
1162     else
1163     {
1164         if ( m_vScrollBar )
1165         {
1166             if ( range == 0 || thumbVisible >= range )
1167             {
1168                 if ( m_vScrollBar->IsShown() )
1169                     m_vScrollBar->Show(false) ;
1170             }
1171             else
1172             {
1173                 if ( !m_vScrollBar->IsShown() )
1174                     m_vScrollBar->Show(true) ;
1175                 m_vScrollBar->SetScrollbar( pos , thumbVisible , range , thumbVisible , refresh ) ;
1176             }
1177         }
1178     }
1179     MacRepositionScrollBars() ;
1180 }
1181
1182 // Does a physical scroll
1183 void wxWindowMac::ScrollWindow(int dx, int dy, const wxRect *rect)
1184 {
1185     if( dx == 0 && dy ==0 )
1186         return ;
1187
1188
1189     {
1190         wxClientDC dc(this) ;
1191         wxMacPortSetter helper(&dc) ;
1192
1193         int width , height ;
1194         GetClientSize( &width , &height ) ;
1195
1196         Rect scrollrect = { dc.YLOG2DEVMAC(0) , dc.XLOG2DEVMAC(0) , dc.YLOG2DEVMAC(height) , dc.XLOG2DEVMAC(width) } ;
1197         RgnHandle updateRgn = NewRgn() ;
1198         ClipRect( &scrollrect ) ;
1199         if ( rect )
1200         {
1201             Rect r = { dc.YLOG2DEVMAC(rect->y) , dc.XLOG2DEVMAC(rect->x) , dc.YLOG2DEVMAC(rect->y + rect->height) ,
1202                 dc.XLOG2DEVMAC(rect->x + rect->width) } ;
1203             SectRect( &scrollrect , &r , &scrollrect ) ;
1204         }
1205         ScrollRect( &scrollrect , dx , dy , updateRgn ) ;
1206         // we also have to scroll the update rgn in this rectangle
1207         // in order not to loose updates
1208         WindowRef rootWindow = (WindowRef) MacGetRootWindow() ;
1209         RgnHandle formerUpdateRgn = NewRgn() ;
1210         RgnHandle scrollRgn = NewRgn() ;
1211         RectRgn( scrollRgn , &scrollrect ) ;
1212         GetWindowUpdateRgn( rootWindow , formerUpdateRgn ) ;
1213         Point pt = {0,0} ;
1214         LocalToGlobal( &pt ) ;
1215         OffsetRgn( formerUpdateRgn , -pt.h , -pt.v ) ;
1216         SectRgn( formerUpdateRgn , scrollRgn , formerUpdateRgn ) ;
1217         if ( !EmptyRgn( formerUpdateRgn ) )
1218         {
1219             MacOffsetRgn( formerUpdateRgn , dx , dy ) ;
1220             SectRgn( formerUpdateRgn , scrollRgn , formerUpdateRgn ) ;
1221             InvalWindowRgn(rootWindow  ,  formerUpdateRgn ) ;
1222         }
1223         InvalWindowRgn(rootWindow  ,  updateRgn ) ;
1224         DisposeRgn( updateRgn ) ;
1225         DisposeRgn( formerUpdateRgn ) ;
1226         DisposeRgn( scrollRgn ) ;
1227     }
1228
1229     for (wxWindowListNode *node = GetChildren().GetFirst(); node; node = node->GetNext())
1230     {
1231         wxWindowMac *child = node->GetData();
1232         if (child == m_vScrollBar) continue;
1233         if (child == m_hScrollBar) continue;
1234         if (child->IsTopLevel()) continue;
1235
1236         int x,y;
1237         child->GetPosition( &x, &y );
1238         int w,h;
1239         child->GetSize( &w, &h );
1240         child->SetSize( x+dx, y+dy, w, h );
1241     }
1242
1243     Update() ;
1244
1245 }
1246
1247 void wxWindowMac::MacOnScroll(wxScrollEvent &event )
1248 {
1249     if ( event.m_eventObject == m_vScrollBar || event.m_eventObject == m_hScrollBar )
1250     {
1251         wxScrollWinEvent wevent;
1252         wevent.SetPosition(event.GetPosition());
1253         wevent.SetOrientation(event.GetOrientation());
1254         wevent.m_eventObject = this;
1255
1256         if (event.m_eventType == wxEVT_SCROLL_TOP)
1257             wevent.m_eventType = wxEVT_SCROLLWIN_TOP;
1258         else if (event.m_eventType == wxEVT_SCROLL_BOTTOM)
1259             wevent.m_eventType = wxEVT_SCROLLWIN_BOTTOM;
1260         else if (event.m_eventType == wxEVT_SCROLL_LINEUP)
1261             wevent.m_eventType = wxEVT_SCROLLWIN_LINEUP;
1262         else if (event.m_eventType == wxEVT_SCROLL_LINEDOWN)
1263             wevent.m_eventType = wxEVT_SCROLLWIN_LINEDOWN;
1264         else if (event.m_eventType == wxEVT_SCROLL_PAGEUP)
1265             wevent.m_eventType = wxEVT_SCROLLWIN_PAGEUP;
1266         else if (event.m_eventType == wxEVT_SCROLL_PAGEDOWN)
1267             wevent.m_eventType = wxEVT_SCROLLWIN_PAGEDOWN;
1268         else if (event.m_eventType == wxEVT_SCROLL_THUMBTRACK)
1269             wevent.m_eventType = wxEVT_SCROLLWIN_THUMBTRACK;
1270         else if (event.m_eventType == wxEVT_SCROLL_THUMBRELEASE)
1271             wevent.m_eventType = wxEVT_SCROLLWIN_THUMBRELEASE;
1272
1273         GetEventHandler()->ProcessEvent(wevent);
1274     }
1275 }
1276
1277 // Get the window with the focus
1278 wxWindowMac *wxWindowBase::FindFocus()
1279 {
1280     return gFocusWindow ;
1281 }
1282
1283 void wxWindowMac::OnSetFocus(wxFocusEvent& event)
1284 {
1285     // panel wants to track the window which was the last to have focus in it,
1286     // so we want to set ourselves as the window which last had focus
1287     //
1288     // notice that it's also important to do it upwards the tree becaus
1289     // otherwise when the top level panel gets focus, it won't set it back to
1290     // us, but to some other sibling
1291
1292     // CS:don't know if this is still needed:
1293     //wxChildFocusEvent eventFocus(this);
1294     //(void)GetEventHandler()->ProcessEvent(eventFocus);
1295
1296     event.Skip();
1297 }
1298
1299 // Setup background and foreground colours correctly
1300 void wxWindowMac::SetupColours()
1301 {
1302     if ( GetParent() )
1303         SetBackgroundColour(GetParent()->GetBackgroundColour());
1304 }
1305
1306 void wxWindowMac::OnInternalIdle()
1307 {
1308     // This calls the UI-update mechanism (querying windows for
1309     // menu/toolbar/control state information)
1310     if (wxUpdateUIEvent::CanUpdate(this))
1311         UpdateWindowUI(wxUPDATE_UI_FROMIDLE);
1312 }
1313
1314 // Raise the window to the top of the Z order
1315 void wxWindowMac::Raise()
1316 {
1317 }
1318
1319 // Lower the window to the bottom of the Z order
1320 void wxWindowMac::Lower()
1321 {
1322 }
1323
1324 void wxWindowMac::DoSetClientSize(int width, int height)
1325 {
1326     if ( width != -1 || height != -1 )
1327     {
1328
1329         if ( width != -1 && m_vScrollBar )
1330             width += MAC_SCROLLBAR_SIZE ;
1331         if ( height != -1 && m_vScrollBar )
1332             height += MAC_SCROLLBAR_SIZE ;
1333
1334         width += MacGetLeftBorderSize(  ) + MacGetRightBorderSize( ) ;
1335         height += MacGetTopBorderSize(  ) + MacGetBottomBorderSize( ) ;
1336
1337         DoSetSize( -1 , -1 , width , height ) ;
1338     }
1339 }
1340
1341
1342 wxWindowMac* wxWindowMac::s_lastMouseWindow = NULL ;
1343
1344 bool wxWindowMac::MacGetWindowFromPointSub( const wxPoint &point , wxWindowMac** outWin )
1345 {
1346     if ( IsTopLevel() )
1347     {
1348         if ((point.x < 0) || (point.y < 0) ||
1349             (point.x > (m_width)) || (point.y > (m_height)))
1350             return FALSE;
1351     }
1352     else
1353     {
1354         if ((point.x < m_x) || (point.y < m_y) ||
1355             (point.x > (m_x + m_width)) || (point.y > (m_y + m_height)))
1356             return FALSE;
1357     }
1358
1359     WindowRef window = (WindowRef) MacGetRootWindow() ;
1360
1361     wxPoint newPoint( point ) ;
1362
1363     if ( !IsTopLevel() )
1364     {
1365         newPoint.x -= m_x;
1366         newPoint.y -= m_y;
1367     }
1368
1369     for (wxWindowListNode *node = GetChildren().GetFirst(); node; node = node->GetNext())
1370     {
1371         wxWindowMac *child = node->GetData();
1372         // added the m_isShown test --dmazzoni
1373         if ( child->MacGetRootWindow() == window && child->m_isShown )
1374         {
1375             if (child->MacGetWindowFromPointSub(newPoint , outWin ))
1376                 return TRUE;
1377         }
1378     }
1379
1380     *outWin = this ;
1381     return TRUE;
1382 }
1383
1384 bool wxWindowMac::MacGetWindowFromPoint( const wxPoint &screenpoint , wxWindowMac** outWin )
1385 {
1386     WindowRef window ;
1387
1388     Point pt = { screenpoint.y , screenpoint.x } ;
1389     if ( ::FindWindow( pt , &window ) == 3 )
1390     {
1391
1392         wxWindowMac* win = wxFindWinFromMacWindow( window ) ;
1393         if ( win )
1394         {
1395             // No, this yields the CLIENT are, we need the whole frame. RR.
1396             // point = win->ScreenToClient( point ) ;
1397
1398             GrafPtr     port;
1399             ::GetPort( &port ) ;
1400             ::SetPort( UMAGetWindowPort( window ) ) ;
1401             ::GlobalToLocal( &pt ) ;
1402             ::SetPort( port ) ;
1403
1404             wxPoint point( pt.h, pt.v ) ;
1405
1406             return win->MacGetWindowFromPointSub( point , outWin ) ;
1407         }
1408     }
1409     return FALSE ;
1410 }
1411
1412 static wxWindow *gs_lastWhich = NULL;
1413
1414 bool wxWindowMac::MacSetupCursor( const wxPoint& pt)
1415 {
1416     // first trigger a set cursor event
1417
1418     wxPoint clientorigin = GetClientAreaOrigin() ;
1419     wxSize clientsize = GetClientSize() ;
1420     wxCursor cursor ;
1421     if ( wxRect2DInt( clientorigin.x , clientorigin.y , clientsize.x , clientsize.y ).Contains( wxPoint2DInt( pt ) ) )
1422     {
1423         wxSetCursorEvent event( pt.x , pt.y );
1424
1425         bool processedEvtSetCursor = GetEventHandler()->ProcessEvent(event);
1426         if ( processedEvtSetCursor && event.HasCursor() )
1427         {
1428             cursor = event.GetCursor() ;
1429         }
1430         else
1431         {
1432
1433             // the test for processedEvtSetCursor is here to prevent using m_cursor
1434             // if the user code caught EVT_SET_CURSOR() and returned nothing from
1435             // it - this is a way to say that our cursor shouldn't be used for this
1436             // point
1437             if ( !processedEvtSetCursor && m_cursor.Ok() )
1438             {
1439                 cursor = m_cursor ;
1440             }
1441             if ( wxIsBusy() )
1442             {
1443             }
1444             else
1445             {
1446                 if ( !GetParent() )
1447                     cursor = *wxSTANDARD_CURSOR  ;
1448             }
1449         }
1450         if ( cursor.Ok() )
1451             cursor.MacInstall() ;
1452     }
1453     return cursor.Ok() ;
1454 }
1455
1456 bool wxWindowMac::MacDispatchMouseEvent(wxMouseEvent& event)
1457 {
1458     if ((event.m_x < m_x) || (event.m_y < m_y) ||
1459         (event.m_x > (m_x + m_width)) || (event.m_y > (m_y + m_height)))
1460         return FALSE;
1461
1462
1463     if ( IsKindOf( CLASSINFO ( wxStaticBox ) ) /* || IsKindOf( CLASSINFO( wxSpinCtrl ) ) */)
1464         return FALSE ;
1465
1466     WindowRef window = (WindowRef) MacGetRootWindow() ;
1467
1468     event.m_x -= m_x;
1469     event.m_y -= m_y;
1470
1471     int x = event.m_x ;
1472     int y = event.m_y ;
1473
1474     for (wxWindowListNode *node = GetChildren().GetFirst(); node; node = node->GetNext())
1475     {
1476         wxWindowMac *child = node->GetData();
1477         if ( child->MacGetRootWindow() == window && child->IsShown() && child->IsEnabled() )
1478         {
1479             if (child->MacDispatchMouseEvent(event))
1480                 return TRUE;
1481         }
1482     }
1483
1484     wxWindow* cursorTarget = this ;
1485     wxPoint cursorPoint( x , y ) ;
1486
1487     while( cursorTarget && !cursorTarget->MacSetupCursor( cursorPoint ) )
1488     {
1489         cursorTarget = cursorTarget->GetParent() ;
1490         if ( cursorTarget )
1491             cursorPoint += cursorTarget->GetPosition() ;
1492     }
1493     event.m_x = x ;
1494     event.m_y = y ;
1495     event.SetEventObject( this ) ;
1496
1497     if ( event.GetEventType() == wxEVT_LEFT_DOWN )
1498     {
1499         // set focus to this window
1500         if (AcceptsFocus() && FindFocus()!=this)
1501             SetFocus();
1502     }
1503
1504 #if wxUSE_TOOLTIPS
1505     if ( event.GetEventType() == wxEVT_MOTION
1506         || event.GetEventType() == wxEVT_ENTER_WINDOW
1507         || event.GetEventType() == wxEVT_LEAVE_WINDOW )
1508         wxToolTip::RelayEvent( this , event);
1509 #endif // wxUSE_TOOLTIPS
1510
1511     if (gs_lastWhich != this)
1512     {
1513         gs_lastWhich = this;
1514
1515         // Double clicks must always occur on the same window
1516         if (event.GetEventType() == wxEVT_LEFT_DCLICK)
1517             event.SetEventType( wxEVT_LEFT_DOWN );
1518         if (event.GetEventType() == wxEVT_RIGHT_DCLICK)
1519             event.SetEventType( wxEVT_RIGHT_DOWN );
1520
1521         // Same for mouse up events
1522         if (event.GetEventType() == wxEVT_LEFT_UP)
1523             return TRUE;
1524         if (event.GetEventType() == wxEVT_RIGHT_UP)
1525             return TRUE;
1526     }
1527
1528     GetEventHandler()->ProcessEvent( event ) ;
1529
1530     return TRUE;
1531 }
1532
1533 wxString wxWindowMac::MacGetToolTipString( wxPoint &pt )
1534 {
1535     if ( m_tooltip )
1536     {
1537         return m_tooltip->GetTip() ;
1538     }
1539     return wxEmptyString ;
1540 }
1541
1542 void wxWindowMac::Update()
1543 {
1544     wxRegion visRgn = MacGetVisibleRegion( false ) ;
1545     int top = 0 , left = 0 ;
1546     MacWindowToRootWindow( &left , &top ) ;
1547     WindowRef rootWindow = (WindowRef) MacGetRootWindow() ;
1548     RgnHandle updateRgn = NewRgn() ;
1549     // getting the update region in macos local coordinates
1550     GetWindowUpdateRgn( rootWindow , updateRgn ) ;
1551     GrafPtr     port ;
1552     ::GetPort( &port ) ;
1553     ::SetPort( UMAGetWindowPort( rootWindow ) ) ;
1554     Point pt = {0,0} ;
1555     LocalToGlobal( &pt ) ;
1556     ::SetPort( port ) ;
1557     OffsetRgn( updateRgn , -pt.h , -pt.v ) ;
1558     // translate to window local coordinates
1559     OffsetRgn( updateRgn , -left , -top ) ;
1560     SectRgn( updateRgn , (RgnHandle) visRgn.GetWXHRGN() , updateRgn ) ;
1561     MacRedraw( updateRgn , 0 , true ) ;
1562     // for flushing and validating we need macos-local coordinates again
1563     OffsetRgn( updateRgn , left , top ) ;
1564 #if TARGET_API_MAC_CARBON
1565     if ( QDIsPortBuffered( GetWindowPort( rootWindow ) ) )
1566     {
1567         QDFlushPortBuffer( GetWindowPort( rootWindow ) , updateRgn ) ;
1568     }
1569 #endif
1570     ValidWindowRgn( rootWindow , updateRgn ) ;
1571     DisposeRgn( updateRgn ) ;
1572 }
1573
1574 wxTopLevelWindowMac* wxWindowMac::MacGetTopLevelWindow() const
1575 {
1576     wxTopLevelWindowMac* win = NULL ;
1577     WindowRef window = (WindowRef) MacGetRootWindow() ;
1578     if ( window )
1579     {
1580         win = wxFindWinFromMacWindow( window ) ;
1581     }
1582     return win ;
1583 }
1584
1585 const wxRegion& wxWindowMac::MacGetVisibleRegion( bool respectChildrenAndSiblings )
1586 {
1587     RgnHandle visRgn = NewRgn() ;
1588     RgnHandle tempRgn = NewRgn() ;
1589     RgnHandle tempStaticBoxRgn = NewRgn() ;
1590
1591     SetRectRgn( visRgn , 0 , 0 , m_width , m_height ) ;
1592
1593     //TODO : as soon as the new scheme has proven to work correctly, move this to wxStaticBox
1594     if ( IsKindOf( CLASSINFO( wxStaticBox ) ) )
1595     {
1596         int borderTop = 14 ;
1597         int borderOther = 4 ;
1598
1599         SetRectRgn( tempStaticBoxRgn , borderOther , borderTop , m_width - borderOther , m_height - borderOther ) ;
1600         DiffRgn( visRgn , tempStaticBoxRgn , visRgn ) ;
1601     }
1602
1603     if ( !IsTopLevel() )
1604     {
1605         wxWindow* parent = GetParent() ;
1606         while( parent )
1607         {
1608             wxSize size = parent->GetSize() ;
1609             int x , y ;
1610             x = y = 0 ;
1611             parent->MacWindowToRootWindow( &x, &y ) ;
1612             MacRootWindowToWindow( &x , &y ) ;
1613
1614             SetRectRgn( tempRgn ,
1615                 x + parent->MacGetLeftBorderSize() , y + parent->MacGetTopBorderSize() ,
1616                 x + size.x - parent->MacGetRightBorderSize(),
1617                 y + size.y - parent->MacGetBottomBorderSize()) ;
1618
1619             SectRgn( visRgn , tempRgn , visRgn ) ;
1620             if ( parent->IsTopLevel() )
1621                 break ;
1622             parent = parent->GetParent() ;
1623         }
1624     }
1625     if ( respectChildrenAndSiblings )
1626     {
1627         if ( GetWindowStyle() & wxCLIP_CHILDREN )
1628         {
1629             for (wxWindowListNode *node = GetChildren().GetFirst(); node; node = node->GetNext())
1630             {
1631                 wxWindowMac *child = node->GetData();
1632
1633                 if ( !child->IsTopLevel() && child->IsShown() )
1634                 {
1635                     SetRectRgn( tempRgn , child->m_x , child->m_y , child->m_x + child->m_width ,  child->m_y + child->m_height ) ;
1636                     if ( child->IsKindOf( CLASSINFO( wxStaticBox ) ) )
1637                     {
1638                         int borderTop = 14 ;
1639                         int borderOther = 4 ;
1640
1641                         SetRectRgn( tempStaticBoxRgn , child->m_x + borderOther , child->m_y + borderTop , child->m_x + child->m_width - borderOther , child->m_y + child->m_height - borderOther ) ;
1642                         DiffRgn( tempRgn , tempStaticBoxRgn , tempRgn ) ;
1643                     }
1644                     DiffRgn( visRgn , tempRgn , visRgn ) ;
1645                 }
1646             }
1647         }
1648
1649         if ( (GetWindowStyle() & wxCLIP_SIBLINGS) && GetParent() )
1650         {
1651             bool thisWindowThrough = false ;
1652             for (wxWindowListNode *node = GetParent()->GetChildren().GetFirst(); node; node = node->GetNext())
1653             {
1654                 wxWindowMac *sibling = node->GetData();
1655                 if ( sibling == this )
1656                 {
1657                     thisWindowThrough = true ;
1658                     continue ;
1659                 }
1660                 if( !thisWindowThrough )
1661                 {
1662                     continue ;
1663                 }
1664
1665                 if ( !sibling->IsTopLevel() && sibling->IsShown() )
1666                 {
1667                     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 ) ;
1668                     if ( sibling->IsKindOf( CLASSINFO( wxStaticBox ) ) )
1669                     {
1670                         int borderTop = 14 ;
1671                         int borderOther = 4 ;
1672
1673                         SetRectRgn( tempStaticBoxRgn , sibling->m_x - m_x + borderOther , sibling->m_y - m_y + borderTop , sibling->m_x + sibling->m_width - m_x - borderOther , sibling->m_y + sibling->m_height - m_y - borderOther ) ;
1674                         DiffRgn( tempRgn , tempStaticBoxRgn , tempRgn ) ;
1675                     }
1676                     DiffRgn( visRgn , tempRgn , visRgn ) ;
1677                 }
1678             }
1679         }
1680     }
1681     m_macVisibleRegion = visRgn ;
1682     DisposeRgn( visRgn ) ;
1683     DisposeRgn( tempRgn ) ;
1684     DisposeRgn( tempStaticBoxRgn ) ;
1685     return m_macVisibleRegion ;
1686 }
1687
1688 void wxWindowMac::MacRedraw( WXHRGN updatergnr , long time, bool erase)
1689 {
1690     RgnHandle updatergn = (RgnHandle) updatergnr ;
1691     // updatergn is always already clipped to our boundaries
1692     // it is in window coordinates, not in client coordinates
1693
1694     WindowRef window = (WindowRef) MacGetRootWindow() ;
1695
1696     {
1697         // ownUpdateRgn is the area that this window has to repaint, it is in window coordinates
1698         RgnHandle ownUpdateRgn = NewRgn() ;
1699         CopyRgn( updatergn , ownUpdateRgn ) ;
1700
1701         SectRgn( ownUpdateRgn , (RgnHandle) MacGetVisibleRegion().GetWXHRGN() , ownUpdateRgn ) ;
1702
1703         // newupdate is the update region in client coordinates
1704         RgnHandle newupdate = NewRgn() ;
1705         wxSize point = GetClientSize() ;
1706         wxPoint origin = GetClientAreaOrigin() ;
1707         SetRectRgn( newupdate , origin.x , origin.y , origin.x + point.x , origin.y+point.y ) ;
1708         SectRgn( newupdate , ownUpdateRgn , newupdate ) ;
1709         OffsetRgn( newupdate , -origin.x , -origin.y ) ;
1710         m_updateRegion = newupdate ;
1711         DisposeRgn( newupdate ) ; // it's been cloned to m_updateRegion
1712
1713         if ( erase && !EmptyRgn(ownUpdateRgn) )
1714         {
1715             wxWindowDC dc(this);
1716             if (!EmptyRgn(ownUpdateRgn))
1717                 dc.SetClippingRegion(wxRegion(ownUpdateRgn));
1718             wxEraseEvent eevent( GetId(), &dc );
1719             eevent.SetEventObject( this );
1720             GetEventHandler()->ProcessEvent( eevent );
1721
1722             wxNcPaintEvent eventNc( GetId() );
1723             eventNc.SetEventObject( this );
1724             GetEventHandler()->ProcessEvent( eventNc );
1725         }
1726         DisposeRgn( ownUpdateRgn ) ;
1727         if ( !m_updateRegion.Empty() )
1728         {
1729             wxWindowList hiddenWindows ;
1730             for (wxWindowListNode *node = GetChildren().GetFirst(); node; node = node->GetNext())
1731             {
1732                 wxControl *child = wxDynamicCast( ( wxWindow*)node->GetData() , wxControl ) ;
1733
1734                 if ( child && child->MacGetRootWindow() == window && child->IsShown() && child->GetMacControl() )
1735                 {
1736                     SetControlVisibility( (ControlHandle) child->GetMacControl() , false , false ) ;
1737                     hiddenWindows.Append( child ) ;
1738                 }
1739             }
1740
1741             wxPaintEvent event;
1742             event.m_timeStamp = time ;
1743             event.SetEventObject(this);
1744             GetEventHandler()->ProcessEvent(event);
1745
1746             for (wxWindowListNode *node = hiddenWindows.GetFirst(); node; node = node->GetNext())
1747             {
1748                 wxControl *child = wxDynamicCast( ( wxWindow*)node->GetData() , wxControl ) ;
1749
1750                 if ( child && child->GetMacControl() )
1751                 {
1752                     SetControlVisibility( (ControlHandle) child->GetMacControl() , true , false ) ;
1753                 }
1754             }
1755         }
1756     }
1757
1758     // now intersect for each of the children their rect with the updateRgn and call MacRedraw recursively
1759
1760     RgnHandle childupdate = NewRgn() ;
1761     for (wxWindowListNode *node = GetChildren().GetFirst(); node; node = node->GetNext())
1762     {
1763         // calculate the update region for the child windows by intersecting the window rectangle with our own
1764         // passed in update region and then offset it to be client-wise window coordinates again
1765         wxWindowMac *child = node->GetData();
1766         SetRectRgn( childupdate , child->m_x , child->m_y , child->m_x + child->m_width ,  child->m_y + child->m_height ) ;
1767         SectRgn( childupdate , updatergn , childupdate ) ;
1768         OffsetRgn( childupdate , -child->m_x , -child->m_y ) ;
1769         if ( child->MacGetRootWindow() == window && child->IsShown() && !EmptyRgn( childupdate ) )
1770         {
1771             // because dialogs may also be children
1772             child->MacRedraw( childupdate , time , erase ) ;
1773         }
1774     }
1775     DisposeRgn( childupdate ) ;
1776     // eventually a draw grow box here
1777
1778 }
1779
1780 WXHWND wxWindowMac::MacGetRootWindow() const
1781 {
1782     wxWindowMac *iter = (wxWindowMac*)this ;
1783
1784     while( iter )
1785     {
1786         if ( iter->IsTopLevel() )
1787             return ((wxTopLevelWindow*)iter)->MacGetWindowRef() ;
1788
1789         iter = iter->GetParent() ;
1790     }
1791     wxASSERT_MSG( 1 , wxT("No valid mac root window") ) ;
1792     return NULL ;
1793 }
1794
1795 void wxWindowMac::MacCreateScrollBars( long style )
1796 {
1797     wxASSERT_MSG( m_vScrollBar == NULL && m_hScrollBar == NULL , wxT("attempt to create window twice") ) ;
1798
1799     bool hasBoth = ( style & wxVSCROLL ) && ( style & wxHSCROLL ) ;
1800     int adjust = hasBoth ? MAC_SCROLLBAR_SIZE - 1: 0 ;
1801     int width, height ;
1802     GetClientSize( &width , &height ) ;
1803
1804     wxPoint vPoint(width-MAC_SCROLLBAR_SIZE, 0) ;
1805     wxSize vSize(MAC_SCROLLBAR_SIZE, height - adjust) ;
1806     wxPoint hPoint(0 , height-MAC_SCROLLBAR_SIZE ) ;
1807     wxSize hSize( width - adjust, MAC_SCROLLBAR_SIZE) ;
1808
1809     m_vScrollBar = new wxScrollBar(this, wxWINDOW_VSCROLL, vPoint,
1810         vSize , wxVERTICAL);
1811
1812     if ( style & wxVSCROLL )
1813     {
1814
1815     }
1816     else
1817     {
1818         m_vScrollBar->Show(false) ;
1819     }
1820     m_hScrollBar = new wxScrollBar(this, wxWINDOW_HSCROLL, hPoint,
1821         hSize , wxHORIZONTAL);
1822     if ( style  & wxHSCROLL )
1823     {
1824     }
1825     else
1826     {
1827         m_hScrollBar->Show(false) ;
1828     }
1829
1830     // because the create does not take into account the client area origin
1831     MacRepositionScrollBars() ; // we might have a real position shift
1832 }
1833
1834 void wxWindowMac::MacRepositionScrollBars()
1835 {
1836     bool hasBoth = ( m_hScrollBar && m_hScrollBar->IsShown()) && ( m_vScrollBar && m_vScrollBar->IsShown()) ;
1837     int adjust = hasBoth ? MAC_SCROLLBAR_SIZE - 1 : 0 ;
1838
1839     // get real client area
1840
1841     int width = m_width ;
1842     int height = m_height ;
1843
1844     width -= MacGetLeftBorderSize() + MacGetRightBorderSize();
1845     height -= MacGetTopBorderSize() + MacGetBottomBorderSize();
1846
1847     wxPoint vPoint(width-MAC_SCROLLBAR_SIZE, 0) ;
1848     wxSize vSize(MAC_SCROLLBAR_SIZE, height - adjust) ;
1849     wxPoint hPoint(0 , height-MAC_SCROLLBAR_SIZE ) ;
1850     wxSize hSize( width - adjust, MAC_SCROLLBAR_SIZE) ;
1851
1852     int x = 0 ;
1853     int y = 0 ;
1854     int w = m_width ;
1855     int h = m_height ;
1856
1857     MacClientToRootWindow( &x , &y ) ;
1858     MacClientToRootWindow( &w , &h ) ;
1859
1860     wxWindowMac *iter = (wxWindowMac*)this ;
1861
1862     int totW = 10000 , totH = 10000;
1863     while( iter )
1864     {
1865         if ( iter->IsTopLevel() )
1866         {
1867             totW = iter->m_width ;
1868             totH = iter->m_height ;
1869             break ;
1870         }
1871
1872         iter = iter->GetParent() ;
1873     }
1874
1875     if ( x == 0 )
1876     {
1877         hPoint.x = -1 ;
1878         hSize.x += 1 ;
1879     }
1880     if ( y == 0 )
1881     {
1882         vPoint.y = -1 ;
1883         vSize.y += 1 ;
1884     }
1885
1886     if ( w-x >= totW )
1887     {
1888         hSize.x += 1 ;
1889         vPoint.x += 1 ;
1890     }
1891
1892     if ( h-y >= totH )
1893     {
1894         vSize.y += 1 ;
1895         hPoint.y += 1 ;
1896     }
1897
1898     if ( m_vScrollBar )
1899     {
1900         m_vScrollBar->SetSize( vPoint.x , vPoint.y, vSize.x, vSize.y , wxSIZE_ALLOW_MINUS_ONE);
1901     }
1902     if ( m_hScrollBar )
1903     {
1904         m_hScrollBar->SetSize( hPoint.x , hPoint.y, hSize.x, hSize.y, wxSIZE_ALLOW_MINUS_ONE);
1905     }
1906 }
1907
1908 bool wxWindowMac::AcceptsFocus() const
1909 {
1910     return MacCanFocus() && wxWindowBase::AcceptsFocus();
1911 }
1912
1913 WXWidget wxWindowMac::MacGetContainerForEmbedding()
1914 {
1915     return GetParent()->MacGetContainerForEmbedding() ;
1916 }
1917
1918 void wxWindowMac::MacSuperChangedPosition()
1919 {
1920     // only window-absolute structures have to be moved i.e. controls
1921
1922     wxWindowListNode *node = GetChildren().GetFirst();
1923     while ( node )
1924     {
1925         wxWindowMac *child = node->GetData();
1926         child->MacSuperChangedPosition() ;
1927         node = node->GetNext();
1928     }
1929 }
1930
1931 void wxWindowMac::MacTopLevelWindowChangedPosition()
1932 {
1933     // only screen-absolute structures have to be moved i.e. glcanvas
1934
1935     wxWindowListNode *node = GetChildren().GetFirst();
1936     while ( node )
1937     {
1938         wxWindowMac *child = node->GetData();
1939         child->MacTopLevelWindowChangedPosition() ;
1940         node = node->GetNext();
1941     }
1942 }
1943 long wxWindowMac::MacGetLeftBorderSize( ) const
1944 {
1945     if( IsTopLevel() )
1946         return 0 ;
1947
1948     if (m_windowStyle & wxRAISED_BORDER || m_windowStyle & wxSUNKEN_BORDER )
1949     {
1950         SInt32 border = 3 ;
1951 #if wxMAC_USE_THEME_BORDER
1952 #if TARGET_CARBON
1953           GetThemeMetric( kThemeMetricListBoxFrameOutset , &border ) ;
1954 #endif
1955 #endif
1956           return border ;
1957     }
1958     else if (  m_windowStyle &wxDOUBLE_BORDER)
1959     {
1960           SInt32 border = 3 ;
1961 #if wxMAC_USE_THEME_BORDER
1962 #if TARGET_CARBON
1963           GetThemeMetric( kThemeMetricListBoxFrameOutset , &border ) ;
1964 #endif
1965 #endif
1966           return border ;
1967     }
1968     else if (m_windowStyle &wxSIMPLE_BORDER)
1969     {
1970         return 1 ;
1971     }
1972     return 0 ;
1973 }
1974
1975 long wxWindowMac::MacGetRightBorderSize( ) const
1976 {
1977     // they are all symmetric in mac themes
1978     return MacGetLeftBorderSize() ;
1979 }
1980
1981 long wxWindowMac::MacGetTopBorderSize( ) const
1982 {
1983     // they are all symmetric in mac themes
1984     return MacGetLeftBorderSize() ;
1985 }
1986
1987 long wxWindowMac::MacGetBottomBorderSize( ) const
1988 {
1989     // they are all symmetric in mac themes
1990     return MacGetLeftBorderSize() ;
1991 }
1992
1993 long wxWindowMac::MacRemoveBordersFromStyle( long style )
1994 {
1995     return style & ~( wxDOUBLE_BORDER | wxSUNKEN_BORDER | wxRAISED_BORDER | wxBORDER | wxSTATIC_BORDER ) ;
1996 }
1997
1998 // Find the wxWindowMac at the current mouse position, returning the mouse
1999 // position.
2000 wxWindowMac* wxFindWindowAtPointer(wxPoint& pt)
2001 {
2002     pt = wxGetMousePosition();
2003     wxWindowMac* found = wxFindWindowAtPoint(pt);
2004     return found;
2005 }
2006
2007 // Get the current mouse position.
2008 wxPoint wxGetMousePosition()
2009 {
2010     int x, y;
2011     wxGetMousePosition(& x, & y);
2012     return wxPoint(x, y);
2013 }
2014
2015 void wxWindowMac::OnMouseEvent( wxMouseEvent &event )
2016 {
2017         if ( event.GetEventType() == wxEVT_RIGHT_DOWN )
2018         {
2019                 // copied from wxGTK : CS
2020         // generate a "context menu" event: this is similar to wxEVT_RIGHT_DOWN
2021         // except that:
2022         //
2023         // (a) it's a command event and so is propagated to the parent
2024         // (b) under MSW it can be generated from kbd too
2025         // (c) it uses screen coords (because of (a))
2026         wxContextMenuEvent evtCtx(wxEVT_CONTEXT_MENU,
2027                                   this->GetId(),
2028                                   this->ClientToScreen(event.GetPosition()));
2029         if ( ! GetEventHandler()->ProcessEvent(evtCtx) )
2030             event.Skip() ;
2031         }
2032         else
2033         {
2034                 event.Skip() ;
2035         }
2036 }
2037