src/mac/carbon/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_IDLE(wxWindowMac::OnIdle)
  79   EVT_SET_FOCUS(wxWindowMac::OnSetFocus)
  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     // MSW specific
 107     m_doubleClickAllowed = 0;
 108     m_winCaptured = FALSE;
 109
 110     m_isBeingDeleted = FALSE;
 111
 112     m_useCtl3D = FALSE;
 113     m_mouseInWindow = FALSE;
 114
 115     m_xThumbSize = 0;
 116     m_yThumbSize = 0;
 117     m_backgroundTransparent = FALSE;
 118
 119     // as all windows are created with WS_VISIBLE style...
 120     m_isShown = TRUE;
 121
 122     m_x = 0;
 123     m_y = 0 ;
 124     m_width = 0 ;
 125     m_height = 0 ;
 126
 127     m_hScrollBar = NULL ;
 128     m_vScrollBar = NULL ;
 129
 130     m_label = wxEmptyString;
 131 }
 132
 133 // Destructor
 134 wxWindowMac::~wxWindowMac()
 135 {
 136     SendDestroyEvent();
 137
 138     // deleting a window while it is shown invalidates the region
 139     if ( IsShown() ) {
 140         wxWindowMac* iter = this ;
 141         while( iter ) {
 142             if ( iter->IsTopLevel() )
 143             {
 144                 Refresh() ;
 145                 break ;
 146             }
 147             iter = iter->GetParent() ;
 148
 149         }
 150     }
 151
 152     m_isBeingDeleted = TRUE;
 153
 154 #ifndef __WXUNIVERSAL__
 155     // VS: make sure there's no wxFrame with last focus set to us:
 156     for ( wxWindow *win = GetParent(); win; win = win->GetParent() )
 157     {
 158         wxFrame *frame = wxDynamicCast(win, wxFrame);
 159         if ( frame )
 160         {
 161             if ( frame->GetLastFocus() == this )
 162             {
 163                 frame->SetLastFocus((wxWindow*)NULL);
 164             }
 165             break;
 166         }
 167     }
 168 #endif // __WXUNIVERSAL__
 169
 170     if ( s_lastMouseWindow == this )
 171     {
 172         s_lastMouseWindow = NULL ;
 173     }
 174
 175     wxFrame* frame = wxDynamicCast( wxGetTopLevelParent( this ) , wxFrame ) ;
 176     if ( frame )
 177     {
 178         if ( frame->GetLastFocus() == this )
 179             frame->SetLastFocus( NULL ) ;
 180     }
 181
 182     if ( gFocusWindow == this )
 183     {
 184         gFocusWindow = NULL ;
 185     }
 186
 187     if ( m_parent )
 188         m_parent->RemoveChild(this);
 189
 190     DestroyChildren();
 191 }
 192
 193 // Constructor
 194 bool wxWindowMac::Create(wxWindowMac *parent, wxWindowID id,
 195            const wxPoint& pos,
 196            const wxSize& size,
 197            long style,
 198            const wxString& name)
 199 {
 200     wxCHECK_MSG( parent, FALSE, wxT("can't create wxWindowMac without parent") );
 201
 202 #if wxUSE_STATBOX
 203     // wxGTK doesn't allow to create controls with static box as the parent so
 204     // this will result in a crash when the program is ported to wxGTK - warn
 205     // about it
 206     //
 207     // the correct solution is to create the controls as siblings of the
 208     // static box
 209     wxASSERT_MSG( !wxDynamicCast(parent, wxStaticBox),
 210                   _T("wxStaticBox can't be used as a window parent!") );
 211 #endif // wxUSE_STATBOX
 212
 213     if ( !CreateBase(parent, id, pos, size, style, wxDefaultValidator, name) )
 214         return FALSE;
 215
 216     parent->AddChild(this);
 217
 218     m_x = (int)pos.x;
 219     m_y = (int)pos.y;
 220     AdjustForParentClientOrigin(m_x, m_y, wxSIZE_USE_EXISTING);
 221     m_width = WidthDefault( size.x );
 222     m_height = HeightDefault( size.y ) ;
 223 #ifndef __WXUNIVERSAL__
 224     // Don't give scrollbars to wxControls unless they ask for them
 225     if ( (! IsKindOf(CLASSINFO(wxControl)) && ! IsKindOf(CLASSINFO(wxStatusBar))) ||
 226          (IsKindOf(CLASSINFO(wxControl)) && ( style & wxHSCROLL || style & wxVSCROLL)))
 227     {
 228         MacCreateScrollBars( style ) ;
 229     }
 230 #endif
 231     return TRUE;
 232 }
 233
 234 void wxWindowMac::SetFocus()
 235 {
 236     if ( gFocusWindow == this )
 237         return ;
 238
 239     if ( AcceptsFocus() )
 240     {
 241         if (gFocusWindow )
 242         {
 243 #if wxUSE_CARET
 244                 // Deal with caret
 245                 if ( gFocusWindow->m_caret )
 246                 {
 247                       gFocusWindow->m_caret->OnKillFocus();
 248                 }
 249 #endif // wxUSE_CARET
 250 #ifndef __WXUNIVERSAL__
 251             wxControl* control = wxDynamicCast( gFocusWindow , wxControl ) ;
 252             if ( control && control->GetMacControl() )
 253             {
 254                 UMASetKeyboardFocus( (WindowRef) gFocusWindow->MacGetRootWindow() , (ControlHandle) control->GetMacControl()  , kControlFocusNoPart ) ;
 255                 control->MacRedrawControl() ;
 256             }
 257 #endif
 258             // Without testing the window id, for some reason
 259             // a kill focus event can still be sent to
 260             // the control just being focussed.
 261             int thisId = this->m_windowId;
 262             int gFocusWindowId = gFocusWindow->m_windowId;
 263             if (gFocusWindowId != thisId)
 264             {
 265                 wxFocusEvent event(wxEVT_KILL_FOCUS, gFocusWindow->m_windowId);
 266                 event.SetEventObject(gFocusWindow);
 267                 gFocusWindow->GetEventHandler()->ProcessEvent(event) ;
 268             }
 269         }
 270         gFocusWindow = this ;
 271         {
 272             #if wxUSE_CARET
 273             // Deal with caret
 274             if ( m_caret )
 275             {
 276                 m_caret->OnSetFocus();
 277             }
 278             #endif // wxUSE_CARET
 279             // panel wants to track the window which was the last to have focus in it
 280             wxChildFocusEvent eventFocus(this);
 281             GetEventHandler()->ProcessEvent(eventFocus);
 282
 283       #ifndef __WXUNIVERSAL__
 284             wxControl* control = wxDynamicCast( gFocusWindow , wxControl ) ;
 285             if ( control && control->GetMacControl() )
 286             {
 287                 UMASetKeyboardFocus( (WindowRef) gFocusWindow->MacGetRootWindow() , (ControlHandle) control->GetMacControl()  , kControlFocusNextPart ) ;
 288             }
 289       #endif
 290             wxFocusEvent event(wxEVT_SET_FOCUS, m_windowId);
 291             event.SetEventObject(this);
 292             GetEventHandler()->ProcessEvent(event) ;
 293         }
 294     }
 295 }
 296
 297 bool wxWindowMac::Enable(bool enable)
 298 {
 299     if ( !wxWindowBase::Enable(enable) )
 300         return FALSE;
 301
 302     MacSuperEnabled( enable ) ;
 303
 304     return TRUE;
 305 }
 306
 307 void wxWindowMac::DoCaptureMouse()
 308 {
 309     wxTheApp->s_captureWindow = this ;
 310 }
 311
 312 wxWindow* wxWindowBase::GetCapture()
 313 {
 314     return wxTheApp->s_captureWindow ;
 315 }
 316
 317 void wxWindowMac::DoReleaseMouse()
 318 {
 319     wxTheApp->s_captureWindow = NULL ;
 320 }
 321
 322 #if    wxUSE_DRAG_AND_DROP
 323
 324 void wxWindowMac::SetDropTarget(wxDropTarget *pDropTarget)
 325 {
 326     if ( m_dropTarget != 0 ) {
 327         delete m_dropTarget;
 328     }
 329
 330     m_dropTarget = pDropTarget;
 331     if ( m_dropTarget != 0 )
 332     {
 333         // TODO
 334     }
 335 }
 336
 337 #endif
 338
 339 // Old style file-manager drag&drop
 340 void wxWindowMac::DragAcceptFiles(bool accept)
 341 {
 342     // TODO
 343 }
 344
 345 // Get total size
 346 void wxWindowMac::DoGetSize(int *x, int *y) const
 347 {
 348      if(x)   *x = m_width ;
 349      if(y)   *y = m_height ;
 350 }
 351
 352 void wxWindowMac::DoGetPosition(int *x, int *y) const
 353 {
 354     int xx,yy;
 355
 356     xx = m_x ;
 357     yy = m_y ;
 358     if ( !IsTopLevel() && GetParent())
 359     {
 360         wxPoint pt(GetParent()->GetClientAreaOrigin());
 361         xx -= pt.x;
 362         yy -= pt.y;
 363     }
 364     if(x)   *x = xx;
 365     if(y)   *y = yy;
 366 }
 367
 368 #if wxUSE_MENUS
 369 bool wxWindowMac::DoPopupMenu(wxMenu *menu, int x, int y)
 370 {
 371     menu->SetInvokingWindow(this);
 372     menu->UpdateUI();
 373     ClientToScreen( &x , &y ) ;
 374
 375     ::InsertMenu( (MenuHandle) menu->GetHMenu() , -1 ) ;
 376     long menuResult = ::PopUpMenuSelect((MenuHandle) menu->GetHMenu() ,y,x, 0) ;
 377     if ( HiWord(menuResult) != 0 )
 378     {
 379         MenuCommand id ;
 380         GetMenuItemCommandID( GetMenuHandle(HiWord(menuResult)) , LoWord(menuResult) , &id ) ;
 381
 382         wxCommandEvent event(wxEVT_COMMAND_MENU_SELECTED, id );
 383         event.m_timeStamp =  TickCount() ;
 384         event.SetEventObject(this->GetEventHandler());
 385         event.SetInt( id );
 386         GetEventHandler()->ProcessEvent(event);
 387     }
 388     ::DeleteMenu( menu->MacGetMenuId() ) ;
 389     menu->SetInvokingWindow(NULL);
 390
 391   return TRUE;
 392 }
 393 #endif
 394
 395 void wxWindowMac::DoScreenToClient(int *x, int *y) const
 396 {
 397     WindowRef window = (WindowRef) MacGetRootWindow() ;
 398
 399     Point       localwhere = {0,0} ;
 400
 401     if(x)   localwhere.h = * x ;
 402     if(y)   localwhere.v = * y ;
 403
 404     GrafPtr     port ;
 405     ::GetPort( &port ) ;
 406     ::SetPort( UMAGetWindowPort( window ) ) ;
 407     ::GlobalToLocal( &localwhere ) ;
 408     ::SetPort( port ) ;
 409
 410     if(x)   *x = localwhere.h ;
 411     if(y)   *y = localwhere.v ;
 412
 413     MacRootWindowToWindow( x , y ) ;
 414     if ( x )
 415         *x -= MacGetLeftBorderSize() ;
 416     if ( y )
 417         *y -= MacGetTopBorderSize() ;
 418 }
 419
 420 void wxWindowMac::DoClientToScreen(int *x, int *y) const
 421 {
 422     WindowRef window = (WindowRef) MacGetRootWindow() ;
 423
 424     if ( x )
 425         *x += MacGetLeftBorderSize() ;
 426     if ( y )
 427         *y += MacGetTopBorderSize() ;
 428
 429     MacWindowToRootWindow( x , y ) ;
 430
 431     Point       localwhere = { 0,0 };
 432     if(x)   localwhere.h = * x ;
 433     if(y)   localwhere.v = * y ;
 434
 435     GrafPtr     port ;
 436     ::GetPort( &port ) ;
 437     ::SetPort( UMAGetWindowPort( window ) ) ;
 438
 439     ::LocalToGlobal( &localwhere ) ;
 440     ::SetPort( port ) ;
 441     if(x)   *x = localwhere.h ;
 442     if(y)   *y = localwhere.v ;
 443 }
 444
 445 void wxWindowMac::MacClientToRootWindow( int *x , int *y ) const
 446 {
 447     wxPoint origin = GetClientAreaOrigin() ;
 448     if(x)   *x += origin.x ;
 449     if(y)   *y += origin.y ;
 450
 451     MacWindowToRootWindow( x , y ) ;
 452 }
 453
 454 void wxWindowMac::MacRootWindowToClient( int *x , int *y ) const
 455 {
 456     wxPoint origin = GetClientAreaOrigin() ;
 457     MacRootWindowToWindow( x , y ) ;
 458     if(x)   *x -= origin.x ;
 459     if(y)   *y -= origin.y ;
 460 }
 461
 462 void wxWindowMac::MacWindowToRootWindow( int *x , int *y ) const
 463 {
 464     if ( !IsTopLevel() )
 465     {
 466         if(x)   *x += m_x ;
 467         if(y)   *y += m_y ;
 468         GetParent()->MacWindowToRootWindow( x , y ) ;
 469     }
 470 }
 471
 472 void wxWindowMac::MacRootWindowToWindow( int *x , int *y ) const
 473 {
 474     if ( !IsTopLevel() )
 475     {
 476         if(x)   *x -= m_x ;
 477         if(y)   *y -= m_y ;
 478         GetParent()->MacRootWindowToWindow( x , y ) ;
 479     }
 480 }
 481
 482 bool wxWindowMac::SetCursor(const wxCursor& cursor)
 483 {
 484     if (m_cursor == cursor)
 485         return FALSE;
 486
 487     if (wxNullCursor == cursor)
 488     {
 489         if ( ! wxWindowBase::SetCursor( *wxSTANDARD_CURSOR ) )
 490             return FALSE ;
 491     }
 492     else
 493     {
 494         if ( ! wxWindowBase::SetCursor( cursor ) )
 495             return FALSE ;
 496     }
 497
 498     wxASSERT_MSG( m_cursor.Ok(),
 499         wxT("cursor must be valid after call to the base version"));
 500
 501     Point pt ;
 502     wxWindowMac *mouseWin ;
 503     GetMouse( &pt ) ;
 504
 505     // Change the cursor NOW if we're within the correct window
 506
 507     if ( MacGetWindowFromPoint( wxPoint( pt.h , pt.v ) , &mouseWin ) )
 508     {
 509         if ( mouseWin == this && !wxIsBusy() )
 510         {
 511             m_cursor.MacInstall() ;
 512         }
 513     }
 514
 515     return TRUE ;
 516 }
 517
 518
 519 // Get size *available for subwindows* i.e. excluding menu bar etc.
 520 void wxWindowMac::DoGetClientSize(int *x, int *y) const
 521 {
 522     int ww, hh;
 523     ww = m_width ;
 524     hh = m_height ;
 525
 526     ww -= MacGetLeftBorderSize(  )  + MacGetRightBorderSize(  ) ;
 527     hh -= MacGetTopBorderSize(  ) + MacGetBottomBorderSize( );
 528
 529     if ( (m_vScrollBar && m_vScrollBar->IsShown()) || (m_hScrollBar  && m_hScrollBar->IsShown()) )
 530     {
 531         int x1 = 0 ;
 532         int y1 = 0 ;
 533         int w = m_width ;
 534         int h = m_height ;
 535
 536         MacClientToRootWindow( &x1 , &y1 ) ;
 537         MacClientToRootWindow( &w , &h ) ;
 538
 539         wxWindowMac *iter = (wxWindowMac*)this ;
 540
 541         int totW = 10000 , totH = 10000;
 542         while( iter )
 543         {
 544             if ( iter->IsTopLevel() )
 545             {
 546                 totW = iter->m_width ;
 547                 totH = iter->m_height ;
 548                 break ;
 549             }
 550
 551             iter = iter->GetParent() ;
 552         }
 553
 554         if (m_hScrollBar  && m_hScrollBar->IsShown() )
 555         {
 556             hh -= MAC_SCROLLBAR_SIZE;
 557             if ( h-y1 >= totH )
 558             {
 559                 hh += 1 ;
 560             }
 561         }
 562         if (m_vScrollBar  && m_vScrollBar->IsShown() )
 563         {
 564             ww -= MAC_SCROLLBAR_SIZE;
 565             if ( w-x1 >= totW )
 566             {
 567                 ww += 1 ;
 568             }
 569         }
 570     }
 571     if(x)   *x = ww;
 572     if(y)   *y = hh;
 573 }
 574
 575
 576 // ----------------------------------------------------------------------------
 577 // tooltips
 578 // ----------------------------------------------------------------------------
 579
 580 #if wxUSE_TOOLTIPS
 581
 582 void wxWindowMac::DoSetToolTip(wxToolTip *tooltip)
 583 {
 584     wxWindowBase::DoSetToolTip(tooltip);
 585
 586     if ( m_tooltip )
 587         m_tooltip->SetWindow(this);
 588 }
 589
 590 #endif // wxUSE_TOOLTIPS
 591
 592 void wxWindowMac::DoMoveWindow(int x, int y, int width, int height)
 593 {
 594     int former_x = m_x ;
 595     int former_y = m_y ;
 596     int former_w = m_width ;
 597     int former_h = m_height ;
 598
 599     int actualWidth = width;
 600     int actualHeight = height;
 601     int actualX = x;
 602     int actualY = y;
 603
 604     if ((m_minWidth != -1) && (actualWidth < m_minWidth))
 605         actualWidth = m_minWidth;
 606     if ((m_minHeight != -1) && (actualHeight < m_minHeight))
 607         actualHeight = m_minHeight;
 608     if ((m_maxWidth != -1) && (actualWidth > m_maxWidth))
 609         actualWidth = m_maxWidth;
 610     if ((m_maxHeight != -1) && (actualHeight > m_maxHeight))
 611         actualHeight = m_maxHeight;
 612
 613     bool doMove = false ;
 614     bool doResize = false ;
 615
 616     if ( actualX != former_x || actualY != former_y )
 617     {
 618         doMove = true ;
 619     }
 620     if ( actualWidth != former_w || actualHeight != former_h )
 621     {
 622         doResize = true ;
 623     }
 624
 625     if ( doMove || doResize )
 626     {
 627         // erase former position
 628
 629         bool partialRepaint = false ;
 630
 631         if ( HasFlag(wxNO_FULL_REPAINT_ON_RESIZE) )
 632         {
 633             wxPoint oldPos( m_x , m_y ) ;
 634             wxPoint newPos( actualX , actualY ) ;
 635             MacWindowToRootWindow( &oldPos.x , &oldPos.y ) ;
 636             MacWindowToRootWindow( &newPos.x , &newPos.y ) ;
 637             if ( oldPos == newPos )
 638             {
 639                 partialRepaint = true ;
 640                 RgnHandle oldRgn,newRgn,diffRgn ;
 641                 oldRgn = NewRgn() ;
 642                 newRgn = NewRgn() ;
 643                 diffRgn = NewRgn() ;
 644                 SetRectRgn(oldRgn , oldPos.x , oldPos.y , oldPos.x + m_width , oldPos.y + m_height ) ;
 645                 SetRectRgn(newRgn , newPos.x , newPos.y , newPos.x + actualWidth , newPos.y + actualHeight ) ;
 646                 DiffRgn( newRgn , oldRgn , diffRgn ) ;
 647                 InvalWindowRgn( (WindowRef) MacGetRootWindow() , diffRgn ) ;
 648                 DiffRgn( oldRgn , newRgn , diffRgn ) ;
 649                 InvalWindowRgn( (WindowRef) MacGetRootWindow() , diffRgn ) ;
 650                 DisposeRgn(oldRgn) ;
 651                 DisposeRgn(newRgn) ;
 652                 DisposeRgn(diffRgn) ;
 653             }
 654         }
 655
 656         if ( !partialRepaint )
 657             Refresh() ;
 658
 659         m_x = actualX ;
 660         m_y = actualY ;
 661         m_width = actualWidth ;
 662         m_height = actualHeight ;
 663
 664         // update any low-level frame-relative positions
 665
 666         MacUpdateDimensions() ;
 667         // erase new position
 668
 669         if ( !partialRepaint )
 670             Refresh() ;
 671         if ( doMove )
 672             wxWindowMac::MacSuperChangedPosition() ; // like this only children will be notified
 673
 674         MacRepositionScrollBars() ;
 675         if ( doMove )
 676         {
 677             wxPoint point(m_x, m_y);
 678             wxMoveEvent event(point, m_windowId);
 679             event.SetEventObject(this);
 680             GetEventHandler()->ProcessEvent(event) ;
 681         }
 682         if ( doResize )
 683         {
 684             MacRepositionScrollBars() ;
 685             wxSize size(m_width, m_height);
 686             wxSizeEvent event(size, m_windowId);
 687             event.SetEventObject(this);
 688             GetEventHandler()->ProcessEvent(event);
 689         }
 690     }
 691
 692 }
 693
 694 // set the size of the window: if the dimensions are positive, just use them,
 695 // but if any of them is equal to -1, it means that we must find the value for
 696 // it ourselves (unless sizeFlags contains wxSIZE_ALLOW_MINUS_ONE flag, in
 697 // which case -1 is a valid value for x and y)
 698 //
 699 // If sizeFlags contains wxSIZE_AUTO_WIDTH/HEIGHT flags (default), we calculate
 700 // the width/height to best suit our contents, otherwise we reuse the current
 701 // width/height
 702 void wxWindowMac::DoSetSize(int x, int y, int width, int height, int sizeFlags)
 703 {
 704     // get the current size and position...
 705     int currentX, currentY;
 706     GetPosition(&currentX, &currentY);
 707
 708     int currentW,currentH;
 709     GetSize(&currentW, &currentH);
 710
 711     // ... and don't do anything (avoiding flicker) if it's already ok
 712     if ( x == currentX && y == currentY &&
 713         width == currentW && height == currentH )
 714     {
 715         MacRepositionScrollBars() ; // we might have a real position shift
 716         return;
 717     }
 718
 719     if ( x == -1 && !(sizeFlags & wxSIZE_ALLOW_MINUS_ONE) )
 720         x = currentX;
 721     if ( y == -1 && !(sizeFlags & wxSIZE_ALLOW_MINUS_ONE) )
 722         y = currentY;
 723
 724     AdjustForParentClientOrigin(x, y, sizeFlags);
 725
 726     wxSize size(-1, -1);
 727     if ( width == -1 )
 728     {
 729         if ( sizeFlags & wxSIZE_AUTO_WIDTH )
 730         {
 731             size = DoGetBestSize();
 732             width = size.x;
 733         }
 734         else
 735         {
 736             // just take the current one
 737             width = currentW;
 738         }
 739     }
 740
 741     if ( height == -1 )
 742     {
 743         if ( sizeFlags & wxSIZE_AUTO_HEIGHT )
 744         {
 745             if ( size.x == -1 )
 746             {
 747                 size = DoGetBestSize();
 748             }
 749             //else: already called DoGetBestSize() above
 750
 751             height = size.y;
 752         }
 753         else
 754         {
 755             // just take the current one
 756             height = currentH;
 757         }
 758     }
 759
 760     DoMoveWindow(x, y, width, height);
 761
 762 }
 763 // For implementation purposes - sometimes decorations make the client area
 764 // smaller
 765
 766 wxPoint wxWindowMac::GetClientAreaOrigin() const
 767 {
 768     return wxPoint(MacGetLeftBorderSize(  ) , MacGetTopBorderSize(  ) );
 769 }
 770
 771 void wxWindowMac::SetTitle(const wxString& title)
 772 {
 773     m_label = title ;
 774 }
 775
 776 wxString wxWindowMac::GetTitle() const
 777 {
 778     return m_label ;
 779 }
 780
 781 bool wxWindowMac::Show(bool show)
 782 {
 783     if ( !wxWindowBase::Show(show) )
 784         return FALSE;
 785
 786 /*
 787     WindowRef window = (WindowRef) MacGetRootWindow() ;
 788     wxWindowMac* win = wxFindWinFromMacWindow( window ) ;
 789     if ( win == NULL && win->m_isBeingDeleted )
 790         return FALSE ;
 791 */
 792     MacSuperShown( show ) ;
 793     Refresh() ;
 794 /*
 795     if ( !show )
 796     {
 797         if ( win && !win->m_isBeingDeleted )
 798             Refresh() ;
 799     }
 800     else
 801     {
 802         Refresh() ;
 803     }
 804 */
 805     return TRUE;
 806 }
 807
 808 void wxWindowMac::MacSuperShown( bool show )
 809 {
 810     wxWindowListNode *node = GetChildren().GetFirst();
 811     while ( node )
 812     {
 813         wxWindowMac *child = (wxWindowMac *)node->GetData();
 814         if ( child->m_isShown )
 815             child->MacSuperShown( show ) ;
 816         node = node->GetNext();
 817     }
 818 }
 819
 820 void wxWindowMac::MacSuperEnabled( bool enabled )
 821 {
 822     if ( !IsTopLevel() )
 823     {
 824       // to be absolutely correct we'd have to invalidate (with eraseBkground
 825       // because unter MacOSX the frames are drawn with an addXXX mode)
 826       // the borders area
 827     }
 828     wxWindowListNode *node = GetChildren().GetFirst();
 829     while ( node )
 830     {
 831         wxWindowMac *child = (wxWindowMac *)node->GetData();
 832         if ( child->m_isShown )
 833             child->MacSuperEnabled( enabled ) ;
 834         node = node->GetNext();
 835     }
 836 }
 837
 838 bool wxWindowMac::MacIsReallyShown() const
 839 {
 840     if ( m_isShown && (m_parent != NULL) ) {
 841         return m_parent->MacIsReallyShown();
 842     }
 843     return m_isShown;
 844 /*
 845     bool status = m_isShown ;
 846     wxWindowMac * win = this ;
 847     while ( status && win->m_parent != NULL )
 848     {
 849         win = win->m_parent ;
 850         status = win->m_isShown ;
 851     }
 852     return status ;
 853 */
 854 }
 855
 856 int wxWindowMac::GetCharHeight() const
 857 {
 858     wxClientDC dc ( (wxWindowMac*)this ) ;
 859     return dc.GetCharHeight() ;
 860 }
 861
 862 int wxWindowMac::GetCharWidth() const
 863 {
 864     wxClientDC dc ( (wxWindowMac*)this ) ;
 865     return dc.GetCharWidth() ;
 866 }
 867
 868 void wxWindowMac::GetTextExtent(const wxString& string, int *x, int *y,
 869                            int *descent, int *externalLeading, const wxFont *theFont ) const
 870 {
 871     const wxFont *fontToUse = theFont;
 872     if ( !fontToUse )
 873         fontToUse = &m_font;
 874
 875     wxClientDC dc( (wxWindowMac*) this ) ;
 876     long lx,ly,ld,le ;
 877     dc.GetTextExtent( string , &lx , &ly , &ld, &le, (wxFont *)fontToUse ) ;
 878     if ( externalLeading )
 879         *externalLeading = le ;
 880     if ( descent )
 881         *descent = ld ;
 882     if ( x )
 883         *x = lx ;
 884     if ( y )
 885         *y = ly ;
 886 }
 887
 888 /*
 889  * Rect is given in client coordinates, for further reading, read wxTopLevelWindowMac::InvalidateRect
 890  * we always intersect with the entire window, not only with the client area
 891  */
 892
 893 void wxWindowMac::Refresh(bool eraseBack, const wxRect *rect)
 894 {
 895     if ( MacGetTopLevelWindow() == NULL )
 896         return ;
 897
 898     wxPoint client = GetClientAreaOrigin();
 899     int x1 = -client.x;
 900     int y1 = -client.y;
 901     int x2 = m_width - client.x;
 902     int y2 = m_height - client.y;
 903
 904     if (IsKindOf( CLASSINFO(wxButton)))
 905     {
 906         // buttons have an "aura"
 907         y1 -= 5;
 908         x1 -= 5;
 909         y2 += 5;
 910         x2 += 5;
 911     }
 912
 913     Rect clientrect = { y1, x1, y2, x2 };
 914
 915     if ( rect )
 916     {
 917         Rect r = { rect->y , rect->x , rect->y + rect->height , rect->x + rect->width } ;
 918         SectRect( &clientrect , &r , &clientrect ) ;
 919     }
 920
 921     if ( !EmptyRect( &clientrect ) )
 922     {
 923       int top = 0 , left = 0 ;
 924
 925       MacClientToRootWindow( &left , &top ) ;
 926       OffsetRect( &clientrect , left , top ) ;
 927
 928       MacGetTopLevelWindow()->MacInvalidate( &clientrect , eraseBack ) ;
 929     }
 930 }
 931
 932 #if wxUSE_CARET && WXWIN_COMPATIBILITY
 933 // ---------------------------------------------------------------------------
 934 // Caret manipulation
 935 // ---------------------------------------------------------------------------
 936
 937 void wxWindowMac::CreateCaret(int w, int h)
 938 {
 939     SetCaret(new wxCaret(this, w, h));
 940 }
 941
 942 void wxWindowMac::CreateCaret(const wxBitmap *WXUNUSED(bitmap))
 943 {
 944     wxFAIL_MSG("not implemented");
 945 }
 946
 947 void wxWindowMac::ShowCaret(bool show)
 948 {
 949     wxCHECK_RET( m_caret, "no caret to show" );
 950
 951     m_caret->Show(show);
 952 }
 953
 954 void wxWindowMac::DestroyCaret()
 955 {
 956     SetCaret(NULL);
 957 }
 958
 959 void wxWindowMac::SetCaretPos(int x, int y)
 960 {
 961     wxCHECK_RET( m_caret, "no caret to move" );
 962
 963     m_caret->Move(x, y);
 964 }
 965
 966 void wxWindowMac::GetCaretPos(int *x, int *y) const
 967 {
 968     wxCHECK_RET( m_caret, "no caret to get position of" );
 969
 970     m_caret->GetPosition(x, y);
 971 }
 972 #endif // wxUSE_CARET
 973
 974 wxWindowMac *wxGetActiveWindow()
 975 {
 976     // actually this is a windows-only concept
 977     return NULL;
 978 }
 979
 980 // Coordinates relative to the window
 981 void wxWindowMac::WarpPointer (int x_pos, int y_pos)
 982 {
 983     // We really don't move the mouse programmatically under Mac.
 984 }
 985
 986 const wxBrush& wxWindowMac::MacGetBackgroundBrush()
 987 {
 988     if ( m_backgroundColour == wxSystemSettings::GetColour(wxSYS_COLOUR_APPWORKSPACE) )
 989     {
 990         m_macBackgroundBrush.SetMacTheme( kThemeBrushDocumentWindowBackground ) ;
 991     }
 992     else if (  m_backgroundColour == wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE ) )
 993     {
 994         // on mac we have the difficult situation, that 3dface gray can be different colours, depending whether
 995         // it is on a notebook panel or not, in order to take care of that we walk up the hierarchy until we have
 996         // either a non gray background color or a non control window
 997
 998         WindowRef window = (WindowRef) MacGetRootWindow() ;
 999
1000         wxWindowMac* parent = GetParent() ;
1001         while( parent )
1002         {
1003             if ( parent->MacGetRootWindow() != window )
1004             {
1005                 // we are in a different window on the mac system
1006                 parent = NULL ;
1007                 break ;
1008             }
1009
1010             {
1011                 if ( parent->m_backgroundColour != wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE )
1012                     && parent->m_backgroundColour != wxSystemSettings::GetColour(wxSYS_COLOUR_APPWORKSPACE) )
1013                 {
1014                     // if we have any other colours in the hierarchy
1015                     m_macBackgroundBrush.SetColour( parent->m_backgroundColour ) ;
1016                     break ;
1017                 }
1018                 // if we have the normal colours in the hierarchy but another control etc. -> use it's background
1019                 if ( parent->IsKindOf( CLASSINFO( wxNotebook ) ) || parent->IsKindOf( CLASSINFO( wxTabCtrl ) ))
1020                 {
1021                     Rect extent = { 0 , 0 , 0 , 0 } ;
1022                     int x , y ;
1023                     x = y = 0 ;
1024                     wxSize size = parent->GetSize() ;
1025                     parent->MacClientToRootWindow( &x , &y ) ;
1026                     extent.left = x ;
1027                     extent.top = y ;
1028                     extent.top-- ;
1029                     extent.right = x + size.x ;
1030                     extent.bottom = y + size.y ;
1031                     m_macBackgroundBrush.SetMacThemeBackground( kThemeBackgroundTabPane , (WXRECTPTR) &extent ) ; // todo eventually change for inactive
1032                     break ;
1033                 }
1034             }
1035             parent = parent->GetParent() ;
1036         }
1037         if ( !parent )
1038         {
1039             m_macBackgroundBrush.SetMacTheme( kThemeBrushDialogBackgroundActive ) ; // todo eventually change for inactive
1040         }
1041     }
1042     else
1043     {
1044         m_macBackgroundBrush.SetColour( m_backgroundColour ) ;
1045     }
1046
1047     return m_macBackgroundBrush ;
1048 }
1049
1050 void wxWindowMac::OnEraseBackground(wxEraseEvent& event)
1051 {
1052     event.GetDC()->Clear() ;
1053 }
1054
1055 void wxWindowMac::OnNcPaint( wxNcPaintEvent& event )
1056 {
1057     wxWindowDC dc(this) ;
1058     wxMacPortSetter helper(&dc) ;
1059
1060     MacPaintBorders( dc.m_macLocalOrigin.x , dc.m_macLocalOrigin.y) ;
1061 }
1062
1063 int wxWindowMac::GetScrollPos(int orient) const
1064 {
1065     if ( orient == wxHORIZONTAL )
1066     {
1067        if ( m_hScrollBar )
1068            return m_hScrollBar->GetThumbPosition() ;
1069     }
1070     else
1071     {
1072        if ( m_vScrollBar )
1073            return m_vScrollBar->GetThumbPosition() ;
1074     }
1075     return 0;
1076 }
1077
1078 // This now returns the whole range, not just the number
1079 // of positions that we can scroll.
1080 int wxWindowMac::GetScrollRange(int orient) const
1081 {
1082     if ( orient == wxHORIZONTAL )
1083     {
1084        if ( m_hScrollBar )
1085            return m_hScrollBar->GetRange() ;
1086     }
1087     else
1088     {
1089        if ( m_vScrollBar )
1090            return m_vScrollBar->GetRange() ;
1091     }
1092     return 0;
1093 }
1094
1095 int wxWindowMac::GetScrollThumb(int orient) const
1096 {
1097     if ( orient == wxHORIZONTAL )
1098     {
1099        if ( m_hScrollBar )
1100            return m_hScrollBar->GetThumbSize() ;
1101     }
1102     else
1103     {
1104        if ( m_vScrollBar )
1105            return m_vScrollBar->GetThumbSize() ;
1106     }
1107     return 0;
1108 }
1109
1110 void wxWindowMac::SetScrollPos(int orient, int pos, bool refresh)
1111 {
1112     if ( orient == wxHORIZONTAL )
1113     {
1114        if ( m_hScrollBar )
1115            m_hScrollBar->SetThumbPosition( pos ) ;
1116     }
1117     else
1118     {
1119        if ( m_vScrollBar )
1120            m_vScrollBar->SetThumbPosition( pos ) ;
1121     }
1122 }
1123
1124 void wxWindowMac::MacPaintBorders( int left , int top )
1125 {
1126     if( IsTopLevel() )
1127         return ;
1128
1129     RGBColor white = { 0xFFFF, 0xFFFF , 0xFFFF } ;
1130     RGBColor black = { 0x0000, 0x0000 , 0x0000 } ;
1131     RGBColor face = { 0xDDDD, 0xDDDD , 0xDDDD } ;
1132     RGBColor shadow = { 0x4444, 0x4444 , 0x4444 } ;
1133     PenNormal() ;
1134
1135     if (HasFlag(wxRAISED_BORDER) || HasFlag( wxSUNKEN_BORDER) || HasFlag(wxDOUBLE_BORDER) )
1136     {
1137 #if wxMAC_USE_THEME_BORDER
1138           Rect rect = { top , left , m_height + top , m_width + left } ;
1139           SInt32 border = 0 ;
1140           /*
1141           GetThemeMetric( kThemeMetricListBoxFrameOutset , &border ) ;
1142           InsetRect( &rect , border , border );
1143       DrawThemeListBoxFrame(&rect,IsEnabled() ? kThemeStateActive : kThemeStateInactive) ;
1144       */
1145
1146         DrawThemePrimaryGroup(&rect  ,IsEnabled() ? kThemeStateActive : kThemeStateInactive) ;
1147 #else
1148         bool sunken = HasFlag( wxSUNKEN_BORDER ) ;
1149         RGBForeColor( &face );
1150         MoveTo( left + 0 , top + m_height - 2 );
1151         LineTo( left + 0 , top + 0 );
1152         LineTo( left + m_width - 2 , top + 0 );
1153
1154         MoveTo( left + 2 , top + m_height - 3 );
1155         LineTo( left + m_width - 3 , top + m_height - 3 );
1156         LineTo( left + m_width - 3 , top + 2 );
1157
1158         RGBForeColor( sunken ? &face : &black );
1159         MoveTo( left + 0 , top + m_height - 1 );
1160         LineTo( left + m_width - 1 , top + m_height - 1 );
1161         LineTo( left + m_width - 1 , top + 0 );
1162
1163         RGBForeColor( sunken ? &shadow : &white );
1164         MoveTo( left + 1 , top + m_height - 3 );
1165         LineTo( left + 1, top + 1 );
1166         LineTo( left + m_width - 3 , top + 1 );
1167
1168         RGBForeColor( sunken ? &white : &shadow );
1169         MoveTo( left + 1 , top + m_height - 2 );
1170         LineTo( left + m_width - 2 , top + m_height - 2 );
1171         LineTo( left + m_width - 2 , top + 1 );
1172
1173         RGBForeColor( sunken ? &black : &face );
1174         MoveTo( left + 2 , top + m_height - 4 );
1175         LineTo( left + 2 , top + 2 );
1176         LineTo( left + m_width - 4 , top + 2 );
1177 #endif
1178     }
1179     else if (HasFlag(wxSIMPLE_BORDER))
1180     {
1181             Rect rect = { top , left , m_height + top , m_width + left } ;
1182         RGBForeColor( &black ) ;
1183         FrameRect( &rect ) ;
1184     }
1185 }
1186
1187 void wxWindowMac::RemoveChild( wxWindowBase *child )
1188 {
1189     if ( child == m_hScrollBar )
1190         m_hScrollBar = NULL ;
1191     if ( child == m_vScrollBar )
1192         m_vScrollBar = NULL ;
1193
1194     wxWindowBase::RemoveChild( child ) ;
1195 }
1196
1197 // New function that will replace some of the above.
1198 void wxWindowMac::SetScrollbar(int orient, int pos, int thumbVisible,
1199     int range, bool refresh)
1200 {
1201     if ( orient == wxHORIZONTAL )
1202     {
1203         if ( m_hScrollBar )
1204         {
1205             if ( range == 0 || thumbVisible >= range )
1206             {
1207                 if ( m_hScrollBar->IsShown() )
1208                     m_hScrollBar->Show(false) ;
1209             }
1210             else
1211             {
1212                 if ( !m_hScrollBar->IsShown() )
1213                     m_hScrollBar->Show(true) ;
1214                 m_hScrollBar->SetScrollbar( pos , thumbVisible , range , thumbVisible , refresh ) ;
1215             }
1216         }
1217     }
1218     else
1219     {
1220         if ( m_vScrollBar )
1221         {
1222             if ( range == 0 || thumbVisible >= range )
1223             {
1224                 if ( m_vScrollBar->IsShown() )
1225                     m_vScrollBar->Show(false) ;
1226             }
1227             else
1228             {
1229                 if ( !m_vScrollBar->IsShown() )
1230                     m_vScrollBar->Show(true) ;
1231                 m_vScrollBar->SetScrollbar( pos , thumbVisible , range , thumbVisible , refresh ) ;
1232             }
1233         }
1234     }
1235     MacRepositionScrollBars() ;
1236 }
1237
1238 // Does a physical scroll
1239 void wxWindowMac::ScrollWindow(int dx, int dy, const wxRect *rect)
1240 {
1241     wxClientDC dc(this) ;
1242     wxMacPortSetter helper(&dc) ;
1243
1244     {
1245         int width , height ;
1246         GetClientSize( &width , &height ) ;
1247
1248         Rect scrollrect = { dc.YLOG2DEVMAC(0) , dc.XLOG2DEVMAC(0) , dc.YLOG2DEVMAC(height) , dc.XLOG2DEVMAC(width) } ;
1249         RgnHandle updateRgn = NewRgn() ;
1250         ClipRect( &scrollrect ) ;
1251         if ( rect )
1252         {
1253             Rect r = { dc.YLOG2DEVMAC(rect->y) , dc.XLOG2DEVMAC(rect->x) , dc.YLOG2DEVMAC(rect->y + rect->height) ,
1254                 dc.XLOG2DEVMAC(rect->x + rect->width) } ;
1255             SectRect( &scrollrect , &r , &scrollrect ) ;
1256         }
1257         ScrollRect( &scrollrect , dx , dy , updateRgn ) ;
1258         InvalWindowRgn( (WindowRef) MacGetRootWindow() ,  updateRgn ) ;
1259         DisposeRgn( updateRgn ) ;
1260     }
1261
1262     for (wxWindowListNode *node = GetChildren().GetFirst(); node; node = node->GetNext())
1263     {
1264         wxWindowMac *child = (wxWindowMac*)node->GetData();
1265         if (child == m_vScrollBar) continue;
1266         if (child == m_hScrollBar) continue;
1267         if (child->IsTopLevel()) continue;
1268
1269         int x,y;
1270         child->GetPosition( &x, &y );
1271         int w,h;
1272         child->GetSize( &w, &h );
1273         child->SetSize( x+dx, y+dy, w, h );
1274     }
1275
1276 }
1277
1278 void wxWindowMac::MacOnScroll(wxScrollEvent &event )
1279 {
1280     if ( event.m_eventObject == m_vScrollBar || event.m_eventObject == m_hScrollBar )
1281     {
1282         wxScrollWinEvent wevent;
1283         wevent.SetPosition(event.GetPosition());
1284         wevent.SetOrientation(event.GetOrientation());
1285         wevent.m_eventObject = this;
1286
1287         if (event.m_eventType == wxEVT_SCROLL_TOP) {
1288             wevent.m_eventType = wxEVT_SCROLLWIN_TOP;
1289         } else
1290             if (event.m_eventType == wxEVT_SCROLL_BOTTOM) {
1291                 wevent.m_eventType = wxEVT_SCROLLWIN_BOTTOM;
1292             } else
1293                 if (event.m_eventType == wxEVT_SCROLL_LINEUP) {
1294                     wevent.m_eventType = wxEVT_SCROLLWIN_LINEUP;
1295                 } else
1296                     if (event.m_eventType == wxEVT_SCROLL_LINEDOWN) {
1297                         wevent.m_eventType = wxEVT_SCROLLWIN_LINEDOWN;
1298                     } else
1299                         if (event.m_eventType == wxEVT_SCROLL_PAGEUP) {
1300                             wevent.m_eventType = wxEVT_SCROLLWIN_PAGEUP;
1301                         } else
1302                             if (event.m_eventType == wxEVT_SCROLL_PAGEDOWN) {
1303                                 wevent.m_eventType = wxEVT_SCROLLWIN_PAGEDOWN;
1304                             } else
1305                                 if (event.m_eventType == wxEVT_SCROLL_THUMBTRACK) {
1306                                     wevent.m_eventType = wxEVT_SCROLLWIN_THUMBTRACK;
1307                                 }
1308
1309                                 GetEventHandler()->ProcessEvent(wevent);
1310     }
1311 }
1312
1313 // Get the window with the focus
1314 wxWindowMac *wxWindowBase::FindFocus()
1315 {
1316     return gFocusWindow ;
1317 }
1318
1319 #if WXWIN_COMPATIBILITY
1320 // If nothing defined for this, try the parent.
1321 // E.g. we may be a button loaded from a resource, with no callback function
1322 // defined.
1323 void wxWindowMac::OnCommand(wxWindowMac& win, wxCommandEvent& event)
1324 {
1325     if ( GetEventHandler()->ProcessEvent(event)  )
1326         return;
1327     if ( m_parent )
1328         m_parent->GetEventHandler()->OnCommand(win, event);
1329 }
1330 #endif // WXWIN_COMPATIBILITY_2
1331
1332 #if WXWIN_COMPATIBILITY
1333 wxObject* wxWindowMac::GetChild(int number) const
1334 {
1335     // Return a pointer to the Nth object in the Panel
1336     wxNode *node = GetChildren().GetFirst();
1337     int n = number;
1338     while (node && n--)
1339         node = node->GetNext();
1340     if ( node )
1341     {
1342         wxObject *obj = (wxObject *)node->GetData();
1343         return(obj);
1344     }
1345     else
1346         return NULL;
1347 }
1348 #endif // WXWIN_COMPATIBILITY
1349
1350 void wxWindowMac::OnSetFocus(wxFocusEvent& event)
1351 {
1352     // panel wants to track the window which was the last to have focus in it,
1353     // so we want to set ourselves as the window which last had focus
1354     //
1355     // notice that it's also important to do it upwards the tree becaus
1356     // otherwise when the top level panel gets focus, it won't set it back to
1357     // us, but to some other sibling
1358
1359     // CS:don't know if this is still needed:
1360     //wxChildFocusEvent eventFocus(this);
1361     //(void)GetEventHandler()->ProcessEvent(eventFocus);
1362
1363     event.Skip();
1364 }
1365
1366 void wxWindowMac::Clear()
1367 {
1368     wxClientDC dc(this);
1369     wxBrush brush(GetBackgroundColour(), wxSOLID);
1370     dc.SetBackground(brush);
1371     dc.Clear();
1372 }
1373
1374 // Setup background and foreground colours correctly
1375 void wxWindowMac::SetupColours()
1376 {
1377     if ( GetParent() )
1378         SetBackgroundColour(GetParent()->GetBackgroundColour());
1379 }
1380
1381 void wxWindowMac::OnIdle(wxIdleEvent& event)
1382 {
1383 /*
1384    // Check if we need to send a LEAVE event
1385    if (m_mouseInWindow)
1386    {
1387        POINT pt;
1388        ::GetCursorPos(&pt);
1389        if (::WindowFromPoint(pt) != (HWND) GetHWND())
1390        {
1391            // Generate a LEAVE event
1392            m_mouseInWindow = FALSE;
1393            MSWOnMouseLeave(pt.x, pt.y, 0);
1394        }
1395     }
1396 */
1397
1398     // This calls the UI-update mechanism (querying windows for
1399     // menu/toolbar/control state information)
1400     UpdateWindowUI();
1401 }
1402
1403 // Raise the window to the top of the Z order
1404 void wxWindowMac::Raise()
1405 {
1406 }
1407
1408 // Lower the window to the bottom of the Z order
1409 void wxWindowMac::Lower()
1410 {
1411 }
1412
1413 void wxWindowMac::DoSetClientSize(int width, int height)
1414 {
1415     if ( width != -1 || height != -1 )
1416     {
1417
1418         if ( width != -1 && m_vScrollBar )
1419             width += MAC_SCROLLBAR_SIZE ;
1420         if ( height != -1 && m_vScrollBar )
1421             height += MAC_SCROLLBAR_SIZE ;
1422
1423         width += MacGetLeftBorderSize(  ) + MacGetRightBorderSize( ) ;
1424         height += MacGetTopBorderSize(  ) + MacGetBottomBorderSize( ) ;
1425
1426         DoSetSize( -1 , -1 , width , height ) ;
1427     }
1428 }
1429
1430
1431 wxWindowMac* wxWindowMac::s_lastMouseWindow = NULL ;
1432
1433 bool wxWindowMac::MacGetWindowFromPointSub( const wxPoint &point , wxWindowMac** outWin )
1434 {
1435     if ( IsTopLevel() )
1436     {
1437         if ((point.x < 0) || (point.y < 0) ||
1438             (point.x > (m_width)) || (point.y > (m_height)))
1439             return FALSE;
1440     }
1441     else
1442     {
1443         if ((point.x < m_x) || (point.y < m_y) ||
1444             (point.x > (m_x + m_width)) || (point.y > (m_y + m_height)))
1445             return FALSE;
1446     }
1447
1448     WindowRef window = (WindowRef) MacGetRootWindow() ;
1449
1450     wxPoint newPoint( point ) ;
1451
1452     if ( !IsTopLevel() )
1453     {
1454         newPoint.x -= m_x;
1455         newPoint.y -= m_y;
1456     }
1457
1458     for (wxWindowListNode *node = GetChildren().GetFirst(); node; node = node->GetNext())
1459     {
1460         wxWindowMac *child = (wxWindowMac*)node->GetData();
1461         // added the m_isShown test --dmazzoni
1462         if ( child->MacGetRootWindow() == window && child->m_isShown )
1463         {
1464             if (child->MacGetWindowFromPointSub(newPoint , outWin ))
1465                 return TRUE;
1466         }
1467     }
1468
1469     *outWin = this ;
1470     return TRUE;
1471 }
1472
1473 bool wxWindowMac::MacGetWindowFromPoint( const wxPoint &screenpoint , wxWindowMac** outWin )
1474 {
1475     WindowRef window ;
1476
1477     Point pt = { screenpoint.y , screenpoint.x } ;
1478     if ( ::FindWindow( pt , &window ) == 3 )
1479     {
1480
1481         wxWindowMac* win = wxFindWinFromMacWindow( window ) ;
1482         if ( win )
1483         {
1484             // No, this yields the CLIENT are, we need the whole frame. RR.
1485             // point = win->ScreenToClient( point ) ;
1486
1487             GrafPtr     port;
1488             ::GetPort( &port ) ;
1489             ::SetPort( UMAGetWindowPort( window ) ) ;
1490             ::GlobalToLocal( &pt ) ;
1491             ::SetPort( port ) ;
1492
1493             wxPoint point( pt.h, pt.v ) ;
1494
1495             return win->MacGetWindowFromPointSub( point , outWin ) ;
1496         }
1497     }
1498     return FALSE ;
1499 }
1500
1501 static wxWindow *gs_lastWhich = NULL;
1502
1503 bool wxWindowMac::MacSetupCursor( const wxPoint& pt)
1504 {
1505     // first trigger a set cursor event
1506
1507     wxPoint clientorigin = GetClientAreaOrigin() ;
1508     wxSize clientsize = GetClientSize() ;
1509     wxCursor cursor ;
1510     if ( wxRect2DInt( clientorigin.x , clientorigin.y , clientsize.x , clientsize.y ).Contains( wxPoint2DInt( pt ) ) )
1511     {
1512         wxSetCursorEvent event( pt.x , pt.y );
1513
1514         bool processedEvtSetCursor = GetEventHandler()->ProcessEvent(event);
1515         if ( processedEvtSetCursor && event.HasCursor() )
1516         {
1517             cursor = event.GetCursor() ;
1518         }
1519         else
1520         {
1521
1522             // the test for processedEvtSetCursor is here to prevent using m_cursor
1523             // if the user code caught EVT_SET_CURSOR() and returned nothing from
1524             // it - this is a way to say that our cursor shouldn't be used for this
1525             // point
1526             if ( !processedEvtSetCursor && m_cursor.Ok() )
1527             {
1528                 cursor = m_cursor ;
1529             }
1530             if ( wxIsBusy() )
1531             {
1532             }
1533             else
1534             {
1535                 if ( !GetParent() )
1536                     cursor = *wxSTANDARD_CURSOR  ;
1537             }
1538         }
1539         if ( cursor.Ok() )
1540             cursor.MacInstall() ;
1541     }
1542     return cursor.Ok() ;
1543 }
1544
1545 bool wxWindowMac::MacDispatchMouseEvent(wxMouseEvent& event)
1546 {
1547     if ((event.m_x < m_x) || (event.m_y < m_y) ||
1548         (event.m_x > (m_x + m_width)) || (event.m_y > (m_y + m_height)))
1549         return FALSE;
1550
1551
1552     if ( IsKindOf( CLASSINFO ( wxStaticBox ) ) /* || IsKindOf( CLASSINFO( wxSpinCtrl ) ) */)
1553         return FALSE ;
1554
1555     WindowRef window = (WindowRef) MacGetRootWindow() ;
1556
1557     event.m_x -= m_x;
1558     event.m_y -= m_y;
1559
1560     int x = event.m_x ;
1561     int y = event.m_y ;
1562
1563     for (wxWindowListNode *node = GetChildren().GetFirst(); node; node = node->GetNext())
1564     {
1565         wxWindowMac *child = (wxWindowMac*)node->GetData();
1566         if ( child->MacGetRootWindow() == window && child->IsShown() && child->IsEnabled() )
1567         {
1568             if (child->MacDispatchMouseEvent(event))
1569                 return TRUE;
1570         }
1571     }
1572
1573     wxWindow* cursorTarget = this ;
1574     wxPoint cursorPoint( x , y ) ;
1575
1576     while( cursorTarget && !cursorTarget->MacSetupCursor( cursorPoint ) )
1577     {
1578         cursorTarget = cursorTarget->GetParent() ;
1579         if ( cursorTarget )
1580             cursorPoint += cursorTarget->GetPosition() ;
1581     }
1582     event.m_x = x ;
1583     event.m_y = y ;
1584     event.SetEventObject( this ) ;
1585
1586     if ( event.GetEventType() == wxEVT_LEFT_DOWN )
1587     {
1588         // set focus to this window
1589         if (AcceptsFocus() && FindFocus()!=this)
1590             SetFocus();
1591     }
1592
1593 #if wxUSE_TOOLTIPS
1594     if ( event.GetEventType() == wxEVT_MOTION
1595         || event.GetEventType() == wxEVT_ENTER_WINDOW
1596         || event.GetEventType() == wxEVT_LEAVE_WINDOW )
1597         wxToolTip::RelayEvent( this , event);
1598 #endif // wxUSE_TOOLTIPS
1599
1600     if (gs_lastWhich != this)
1601     {
1602         gs_lastWhich = this;
1603
1604         // Double clicks must always occur on the same window
1605         if (event.GetEventType() == wxEVT_LEFT_DCLICK)
1606             event.SetEventType( wxEVT_LEFT_DOWN );
1607         if (event.GetEventType() == wxEVT_RIGHT_DCLICK)
1608             event.SetEventType( wxEVT_RIGHT_DOWN );
1609
1610         // Same for mouse up events
1611         if (event.GetEventType() == wxEVT_LEFT_UP)
1612             return TRUE;
1613         if (event.GetEventType() == wxEVT_RIGHT_UP)
1614             return TRUE;
1615     }
1616
1617     GetEventHandler()->ProcessEvent( event ) ;
1618
1619     return TRUE;
1620 }
1621
1622 wxString wxWindowMac::MacGetToolTipString( wxPoint &pt )
1623 {
1624     if ( m_tooltip )
1625     {
1626         return m_tooltip->GetTip() ;
1627     }
1628     return "" ;
1629 }
1630
1631 void wxWindowMac::Update()
1632 {
1633     wxTopLevelWindowMac* win = MacGetTopLevelWindow(  ) ;
1634     if ( win )
1635     {
1636       win->MacUpdate( 0 ) ;
1637 #if TARGET_API_MAC_CARBON
1638         if ( QDIsPortBuffered( GetWindowPort( (WindowRef) win->MacGetWindowRef() ) ) )
1639         {
1640                 QDFlushPortBuffer( GetWindowPort( (WindowRef) win->MacGetWindowRef() ) , NULL ) ;
1641         }
1642 #endif
1643       }
1644 }
1645
1646 wxTopLevelWindowMac* wxWindowMac::MacGetTopLevelWindow() const
1647 {
1648     wxTopLevelWindowMac* win = NULL ;
1649     WindowRef window = (WindowRef) MacGetRootWindow() ;
1650     if ( window )
1651     {
1652         win = wxFindWinFromMacWindow( window ) ;
1653     }
1654     return win ;
1655 }
1656
1657 const wxRegion& wxWindowMac::MacGetVisibleRegion( bool respectChildrenAndSiblings )
1658 {
1659     RgnHandle visRgn = NewRgn() ;
1660     RgnHandle tempRgn = NewRgn() ;
1661     RgnHandle tempStaticBoxRgn = NewRgn() ;
1662
1663     SetRectRgn( visRgn , 0 , 0 , m_width , m_height ) ;
1664
1665     //TODO : as soon as the new scheme has proven to work correctly, move this to wxStaticBox
1666     if ( IsKindOf( CLASSINFO( wxStaticBox ) ) )
1667     {
1668         int borderTop = 14 ;
1669         int borderOther = 4 ;
1670
1671         SetRectRgn( tempStaticBoxRgn , borderOther , borderTop , m_width - borderOther , m_height - borderOther ) ;
1672         DiffRgn( visRgn , tempStaticBoxRgn , visRgn ) ;
1673     }
1674
1675     if ( !IsTopLevel() )
1676     {
1677         wxWindow* parent = GetParent() ;
1678         while( parent )
1679         {
1680             wxSize size = parent->GetSize() ;
1681             int x , y ;
1682             x = y = 0 ;
1683             parent->MacWindowToRootWindow( &x, &y ) ;
1684             MacRootWindowToWindow( &x , &y ) ;
1685
1686             SetRectRgn( tempRgn ,
1687                 x + parent->MacGetLeftBorderSize() , y + parent->MacGetTopBorderSize() ,
1688                 x + size.x - parent->MacGetRightBorderSize(),
1689                 y + size.y - parent->MacGetBottomBorderSize()) ;
1690
1691             SectRgn( visRgn , tempRgn , visRgn ) ;
1692             if ( parent->IsTopLevel() )
1693                 break ;
1694             parent = parent->GetParent() ;
1695         }
1696     }
1697     if ( respectChildrenAndSiblings )
1698     {
1699         if ( GetWindowStyle() & wxCLIP_CHILDREN )
1700         {
1701             for (wxWindowListNode *node = GetChildren().GetFirst(); node; node = node->GetNext())
1702             {
1703                 wxWindowMac *child = (wxWindowMac*)node->GetData();
1704
1705                 if ( !child->IsTopLevel() && child->IsShown() )
1706                 {
1707                     SetRectRgn( tempRgn , child->m_x , child->m_y , child->m_x + child->m_width ,  child->m_y + child->m_height ) ;
1708                     if ( child->IsKindOf( CLASSINFO( wxStaticBox ) ) )
1709                     {
1710                         int borderTop = 14 ;
1711                         int borderOther = 4 ;
1712
1713                         SetRectRgn( tempStaticBoxRgn , child->m_x + borderOther , child->m_y + borderTop , child->m_x + child->m_width - borderOther , child->m_y + child->m_height - borderOther ) ;
1714                         DiffRgn( tempRgn , tempStaticBoxRgn , tempRgn ) ;
1715                     }
1716                     DiffRgn( visRgn , tempRgn , visRgn ) ;
1717                 }
1718             }
1719         }
1720
1721         if ( (GetWindowStyle() & wxCLIP_SIBLINGS) && GetParent() )
1722         {
1723             bool thisWindowThrough = false ;
1724             for (wxWindowListNode *node = GetParent()->GetChildren().GetFirst(); node; node = node->GetNext())
1725             {
1726                 wxWindowMac *sibling = (wxWindowMac*)node->GetData();
1727                 if ( sibling == this )
1728                 {
1729                     thisWindowThrough = true ;
1730                     continue ;
1731                 }
1732                 if( !thisWindowThrough )
1733                 {
1734                     continue ;
1735                 }
1736
1737                 if ( !sibling->IsTopLevel() && sibling->IsShown() )
1738                 {
1739                     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 ) ;
1740                     if ( sibling->IsKindOf( CLASSINFO( wxStaticBox ) ) )
1741                     {
1742                         int borderTop = 14 ;
1743                         int borderOther = 4 ;
1744
1745                         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 ) ;
1746                         DiffRgn( tempRgn , tempStaticBoxRgn , tempRgn ) ;
1747                     }
1748                     DiffRgn( visRgn , tempRgn , visRgn ) ;
1749                 }
1750             }
1751         }
1752     }
1753     m_macVisibleRegion = visRgn ;
1754     DisposeRgn( visRgn ) ;
1755     DisposeRgn( tempRgn ) ;
1756     DisposeRgn( tempStaticBoxRgn ) ;
1757     return m_macVisibleRegion ;
1758 }
1759
1760 void wxWindowMac::MacRedraw( WXHRGN updatergnr , long time, bool erase)
1761 {
1762     RgnHandle updatergn = (RgnHandle) updatergnr ;
1763     // updatergn is always already clipped to our boundaries
1764     // it is in window coordinates, not in client coordinates
1765
1766     WindowRef window = (WindowRef) MacGetRootWindow() ;
1767
1768     {
1769         // ownUpdateRgn is the area that this window has to repaint, it is in window coordinates
1770         RgnHandle ownUpdateRgn = NewRgn() ;
1771         CopyRgn( updatergn , ownUpdateRgn ) ;
1772
1773         SectRgn( ownUpdateRgn , (RgnHandle) MacGetVisibleRegion().GetWXHRGN() , ownUpdateRgn ) ;
1774
1775         // newupdate is the update region in client coordinates
1776         RgnHandle newupdate = NewRgn() ;
1777         wxSize point = GetClientSize() ;
1778         wxPoint origin = GetClientAreaOrigin() ;
1779         SetRectRgn( newupdate , origin.x , origin.y , origin.x + point.x , origin.y+point.y ) ;
1780         SectRgn( newupdate , ownUpdateRgn , newupdate ) ;
1781         OffsetRgn( newupdate , -origin.x , -origin.y ) ;
1782         m_updateRegion = newupdate ;
1783         DisposeRgn( newupdate ) ; // it's been cloned to m_updateRegion
1784
1785         if ( erase && !EmptyRgn(ownUpdateRgn) )
1786         {
1787             wxWindowDC dc(this);
1788             if (!EmptyRgn(ownUpdateRgn))
1789                 dc.SetClippingRegion(wxRegion(ownUpdateRgn));
1790             wxEraseEvent eevent( GetId(), &dc );
1791             eevent.SetEventObject( this );
1792             GetEventHandler()->ProcessEvent( eevent );
1793
1794             wxNcPaintEvent eventNc( GetId() );
1795             eventNc.SetEventObject( this );
1796             GetEventHandler()->ProcessEvent( eventNc );
1797         }
1798         DisposeRgn( ownUpdateRgn ) ;
1799         if ( !m_updateRegion.Empty() )
1800         {
1801             wxPaintEvent event;
1802             event.m_timeStamp = time ;
1803             event.SetEventObject(this);
1804             GetEventHandler()->ProcessEvent(event);
1805         }
1806     }
1807
1808     // now intersect for each of the children their rect with the updateRgn and call MacRedraw recursively
1809
1810     RgnHandle childupdate = NewRgn() ;
1811     for (wxWindowListNode *node = GetChildren().GetFirst(); node; node = node->GetNext())
1812     {
1813         // calculate the update region for the child windows by intersecting the window rectangle with our own
1814         // passed in update region and then offset it to be client-wise window coordinates again
1815         wxWindowMac *child = (wxWindowMac*)node->GetData();
1816         SetRectRgn( childupdate , child->m_x , child->m_y , child->m_x + child->m_width ,  child->m_y + child->m_height ) ;
1817         SectRgn( childupdate , updatergn , childupdate ) ;
1818         OffsetRgn( childupdate , -child->m_x , -child->m_y ) ;
1819         if ( child->MacGetRootWindow() == window && child->IsShown() && !EmptyRgn( childupdate ) )
1820         {
1821             // because dialogs may also be children
1822             child->MacRedraw( childupdate , time , erase ) ;
1823         }
1824     }
1825     DisposeRgn( childupdate ) ;
1826     // eventually a draw grow box here
1827
1828 }
1829
1830 WXHWND wxWindowMac::MacGetRootWindow() const
1831 {
1832     wxWindowMac *iter = (wxWindowMac*)this ;
1833
1834     while( iter )
1835     {
1836         if ( iter->IsTopLevel() )
1837             return ((wxTopLevelWindow*)iter)->MacGetWindowRef() ;
1838
1839         iter = iter->GetParent() ;
1840     }
1841     wxASSERT_MSG( 1 , "No valid mac root window" ) ;
1842     return NULL ;
1843 }
1844
1845 void wxWindowMac::MacCreateScrollBars( long style )
1846 {
1847     wxASSERT_MSG( m_vScrollBar == NULL && m_hScrollBar == NULL , "attempt to create window twice" ) ;
1848
1849     bool hasBoth = ( style & wxVSCROLL ) && ( style & wxHSCROLL ) ;
1850     int adjust = hasBoth ? MAC_SCROLLBAR_SIZE - 1: 0 ;
1851     int width, height ;
1852     GetClientSize( &width , &height ) ;
1853
1854     wxPoint vPoint(width-MAC_SCROLLBAR_SIZE, 0) ;
1855     wxSize vSize(MAC_SCROLLBAR_SIZE, height - adjust) ;
1856     wxPoint hPoint(0 , height-MAC_SCROLLBAR_SIZE ) ;
1857     wxSize hSize( width - adjust, MAC_SCROLLBAR_SIZE) ;
1858
1859     m_vScrollBar = new wxScrollBar(this, wxWINDOW_VSCROLL, vPoint,
1860         vSize , wxVERTICAL);
1861
1862     if ( style & wxVSCROLL )
1863     {
1864
1865     }
1866     else
1867     {
1868         m_vScrollBar->Show(false) ;
1869     }
1870     m_hScrollBar = new wxScrollBar(this, wxWINDOW_HSCROLL, hPoint,
1871         hSize , wxHORIZONTAL);
1872     if ( style  & wxHSCROLL )
1873     {
1874     }
1875     else
1876     {
1877         m_hScrollBar->Show(false) ;
1878     }
1879
1880     // because the create does not take into account the client area origin
1881     MacRepositionScrollBars() ; // we might have a real position shift
1882 }
1883
1884 void wxWindowMac::MacRepositionScrollBars()
1885 {
1886     bool hasBoth = ( m_hScrollBar && m_hScrollBar->IsShown()) && ( m_vScrollBar && m_vScrollBar->IsShown()) ;
1887     int adjust = hasBoth ? MAC_SCROLLBAR_SIZE - 1 : 0 ;
1888
1889     // get real client area
1890
1891     int width = m_width ;
1892     int height = m_height ;
1893
1894     width -= MacGetLeftBorderSize() + MacGetRightBorderSize();
1895     height -= MacGetTopBorderSize() + MacGetBottomBorderSize();
1896
1897     wxPoint vPoint(width-MAC_SCROLLBAR_SIZE, 0) ;
1898     wxSize vSize(MAC_SCROLLBAR_SIZE, height - adjust) ;
1899     wxPoint hPoint(0 , height-MAC_SCROLLBAR_SIZE ) ;
1900     wxSize hSize( width - adjust, MAC_SCROLLBAR_SIZE) ;
1901
1902     int x = 0 ;
1903     int y = 0 ;
1904     int w = m_width ;
1905     int h = m_height ;
1906
1907     MacClientToRootWindow( &x , &y ) ;
1908     MacClientToRootWindow( &w , &h ) ;
1909
1910     wxWindowMac *iter = (wxWindowMac*)this ;
1911
1912     int totW = 10000 , totH = 10000;
1913     while( iter )
1914     {
1915         if ( iter->IsTopLevel() )
1916         {
1917             totW = iter->m_width ;
1918             totH = iter->m_height ;
1919             break ;
1920         }
1921
1922         iter = iter->GetParent() ;
1923     }
1924
1925     if ( x == 0 )
1926     {
1927         hPoint.x = -1 ;
1928         hSize.x += 1 ;
1929     }
1930     if ( y == 0 )
1931     {
1932         vPoint.y = -1 ;
1933         vSize.y += 1 ;
1934     }
1935
1936     if ( w-x >= totW )
1937     {
1938         hSize.x += 1 ;
1939         vPoint.x += 1 ;
1940     }
1941
1942     if ( h-y >= totH )
1943     {
1944         vSize.y += 1 ;
1945         hPoint.y += 1 ;
1946     }
1947
1948     if ( m_vScrollBar )
1949     {
1950         m_vScrollBar->SetSize( vPoint.x , vPoint.y, vSize.x, vSize.y , wxSIZE_ALLOW_MINUS_ONE);
1951     }
1952     if ( m_hScrollBar )
1953     {
1954         m_hScrollBar->SetSize( hPoint.x , hPoint.y, hSize.x, hSize.y, wxSIZE_ALLOW_MINUS_ONE);
1955     }
1956 }
1957
1958 bool wxWindowMac::AcceptsFocus() const
1959 {
1960     return MacCanFocus() && wxWindowBase::AcceptsFocus();
1961 }
1962
1963 WXWidget wxWindowMac::MacGetContainerForEmbedding()
1964 {
1965     return GetParent()->MacGetContainerForEmbedding() ;
1966 }
1967
1968 void wxWindowMac::MacSuperChangedPosition()
1969 {
1970     // only window-absolute structures have to be moved i.e. controls
1971
1972     wxWindowListNode *node = GetChildren().GetFirst();
1973     while ( node )
1974     {
1975         wxWindowMac *child = (wxWindowMac *)node->GetData();
1976         child->MacSuperChangedPosition() ;
1977         node = node->GetNext();
1978     }
1979 }
1980
1981 void wxWindowMac::MacTopLevelWindowChangedPosition()
1982 {
1983     // only screen-absolute structures have to be moved i.e. glcanvas
1984
1985     wxWindowListNode *node = GetChildren().GetFirst();
1986     while ( node )
1987     {
1988         wxWindowMac *child = (wxWindowMac *)node->GetData();
1989         child->MacTopLevelWindowChangedPosition() ;
1990         node = node->GetNext();
1991     }
1992 }
1993 long wxWindowMac::MacGetLeftBorderSize( ) const
1994 {
1995     if( IsTopLevel() )
1996         return 0 ;
1997
1998     if (m_windowStyle & wxRAISED_BORDER || m_windowStyle & wxSUNKEN_BORDER )
1999     {
2000         SInt32 border = 3 ;
2001 #if wxMAC_USE_THEME_BORDER
2002 #if TARGET_CARBON
2003           GetThemeMetric( kThemeMetricListBoxFrameOutset , &border ) ;
2004 #endif
2005 #endif
2006           return border ;
2007     }
2008     else if (  m_windowStyle &wxDOUBLE_BORDER)
2009     {
2010           SInt32 border = 3 ;
2011 #if wxMAC_USE_THEME_BORDER
2012 #if TARGET_CARBON
2013           GetThemeMetric( kThemeMetricListBoxFrameOutset , &border ) ;
2014 #endif
2015 #endif
2016           return border ;
2017     }
2018     else if (m_windowStyle &wxSIMPLE_BORDER)
2019     {
2020         return 1 ;
2021     }
2022     return 0 ;
2023 }
2024
2025 long wxWindowMac::MacGetRightBorderSize( ) const
2026 {
2027     // they are all symmetric in mac themes
2028     return MacGetLeftBorderSize() ;
2029 }
2030
2031 long wxWindowMac::MacGetTopBorderSize( ) const
2032 {
2033     // they are all symmetric in mac themes
2034     return MacGetLeftBorderSize() ;
2035 }
2036
2037 long wxWindowMac::MacGetBottomBorderSize( ) const
2038 {
2039     // they are all symmetric in mac themes
2040     return MacGetLeftBorderSize() ;
2041 }
2042
2043 long wxWindowMac::MacRemoveBordersFromStyle( long style )
2044 {
2045     return style & ~( wxDOUBLE_BORDER | wxSUNKEN_BORDER | wxRAISED_BORDER | wxBORDER | wxSTATIC_BORDER ) ;
2046 }
2047
2048 // Find the wxWindowMac at the current mouse position, returning the mouse
2049 // position.
2050 wxWindowMac* wxFindWindowAtPointer(wxPoint& pt)
2051 {
2052     pt = wxGetMousePosition();
2053     wxWindowMac* found = wxFindWindowAtPoint(pt);
2054     return found;
2055 }
2056
2057 // Get the current mouse position.
2058 wxPoint wxGetMousePosition()
2059 {
2060     int x, y;
2061     wxGetMousePosition(& x, & y);
2062     return wxPoint(x, y);
2063 }
2064