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