src/mac/carbon/window.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        windows.cpp
   3 // Purpose:     wxWindowMac
   4 // Author:      AUTHOR
   5 // Modified by:
   6 // Created:     ??/??/98
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) AUTHOR
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifdef __GNUG__
  13 #pragma implementation "window.h"
  14 #endif
  15
  16 #include "wx/setup.h"
  17 #include "wx/menu.h"
  18 #include "wx/window.h"
  19 #include "wx/dc.h"
  20 #include "wx/dcclient.h"
  21 #include "wx/utils.h"
  22 #include "wx/app.h"
  23 #include "wx/panel.h"
  24 #include "wx/layout.h"
  25 #include "wx/dialog.h"
  26 #include "wx/listbox.h"
  27 #include "wx/scrolbar.h"
  28 #include "wx/statbox.h"
  29 #include "wx/button.h"
  30 #include "wx/settings.h"
  31 #include "wx/msgdlg.h"
  32 #include "wx/frame.h"
  33 #include "wx/notebook.h"
  34 #include "wx/tabctrl.h"
  35 #include "wx/tooltip.h"
  36 #include "wx/statusbr.h"
  37 #include "wx/menuitem.h"
  38 #include "wx/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     // deleting a window while it is shown invalidates the region
 137     if ( IsShown() ) {
 138         wxWindowMac* iter = this ;
 139         while( iter ) {
 140             if ( iter->IsTopLevel() )
 141             {
 142                 Refresh() ;
 143                 break ;
 144             }
 145             iter = iter->GetParent() ;
 146
 147         }
 148     }
 149
 150     m_isBeingDeleted = TRUE;
 151
 152 #ifndef __WXUNIVERSAL__
 153     // VS: make sure there's no wxFrame with last focus set to us:
 154     for ( wxWindow *win = GetParent(); win; win = win->GetParent() )
 155     {
 156         wxFrame *frame = wxDynamicCast(win, wxFrame);
 157         if ( frame )
 158         {
 159             if ( frame->GetLastFocus() == this )
 160             {
 161                 frame->SetLastFocus((wxWindow*)NULL);
 162             }
 163             break;
 164         }
 165     }
 166 #endif // __WXUNIVERSAL__
 167
 168     if ( s_lastMouseWindow == this )
 169     {
 170         s_lastMouseWindow = NULL ;
 171     }
 172
 173     wxFrame* frame = wxDynamicCast( wxGetTopLevelParent( this ) , wxFrame ) ;
 174     if ( frame )
 175     {
 176         if ( frame->GetLastFocus() == this )
 177                 frame->SetLastFocus( NULL ) ;
 178     }
 179
 180     if ( gFocusWindow == this )
 181     {
 182         gFocusWindow = NULL ;
 183     }
 184
 185     if ( m_parent )
 186         m_parent->RemoveChild(this);
 187
 188     DestroyChildren();
 189 }
 190
 191 // Constructor
 192 bool wxWindowMac::Create(wxWindowMac *parent, wxWindowID id,
 193            const wxPoint& pos,
 194            const wxSize& size,
 195            long style,
 196            const wxString& name)
 197 {
 198     wxCHECK_MSG( parent, FALSE, wxT("can't create wxWindowMac without parent") );
 199
 200     if ( !CreateBase(parent, id, pos, size, style, wxDefaultValidator, name) )
 201         return FALSE;
 202
 203     parent->AddChild(this);
 204
 205     m_x = (int)pos.x;
 206     m_y = (int)pos.y;
 207     AdjustForParentClientOrigin(m_x, m_y, wxSIZE_USE_EXISTING);
 208     m_width = WidthDefault( size.x );
 209     m_height = HeightDefault( size.y ) ;
 210 #ifndef __WXUNIVERSAL__
 211     // Don't give scrollbars to wxControls unless they ask for them
 212     if ( (! IsKindOf(CLASSINFO(wxControl)) && ! IsKindOf(CLASSINFO(wxStatusBar))) ||
 213          (IsKindOf(CLASSINFO(wxControl)) && ( style & wxHSCROLL || style & wxVSCROLL)))
 214     {
 215         MacCreateScrollBars( style ) ;
 216     }
 217 #endif
 218     return TRUE;
 219 }
 220
 221 void wxWindowMac::SetFocus()
 222 {
 223     if ( gFocusWindow == this )
 224         return ;
 225
 226     if ( AcceptsFocus() )
 227     {
 228         if (gFocusWindow )
 229         {
 230             #if wxUSE_CARET
 231                 // Deal with caret
 232                 if ( gFocusWindow->m_caret )
 233                 {
 234                       gFocusWindow->m_caret->OnKillFocus();
 235                 }
 236             #endif // wxUSE_CARET
 237       #ifndef __WXUNIVERSAL__
 238             wxControl* control = wxDynamicCast( gFocusWindow , wxControl ) ;
 239             if ( control && control->GetMacControl() )
 240             {
 241                 UMASetKeyboardFocus( (WindowRef) gFocusWindow->MacGetRootWindow() , (ControlHandle) control->GetMacControl()  , kControlFocusNoPart ) ;
 242                 control->MacRedrawControl() ;
 243             }
 244             #endif
 245             wxFocusEvent event(wxEVT_KILL_FOCUS, gFocusWindow->m_windowId);
 246             event.SetEventObject(gFocusWindow);
 247             gFocusWindow->GetEventHandler()->ProcessEvent(event) ;
 248         }
 249         gFocusWindow = this ;
 250         {
 251             #if wxUSE_CARET
 252             // Deal with caret
 253             if ( m_caret )
 254             {
 255                 m_caret->OnSetFocus();
 256             }
 257             #endif // wxUSE_CARET
 258             // panel wants to track the window which was the last to have focus in it
 259             wxChildFocusEvent eventFocus(this);
 260             GetEventHandler()->ProcessEvent(eventFocus);
 261
 262       #ifndef __WXUNIVERSAL__
 263             wxControl* control = wxDynamicCast( gFocusWindow , wxControl ) ;
 264             if ( control && control->GetMacControl() )
 265             {
 266                 UMASetKeyboardFocus( (WindowRef) gFocusWindow->MacGetRootWindow() , (ControlHandle) control->GetMacControl()  , kControlFocusNextPart ) ;
 267             }
 268       #endif
 269             wxFocusEvent event(wxEVT_SET_FOCUS, m_windowId);
 270             event.SetEventObject(this);
 271             GetEventHandler()->ProcessEvent(event) ;
 272         }
 273     }
 274 }
 275
 276 bool wxWindowMac::Enable(bool enable)
 277 {
 278     if ( !wxWindowBase::Enable(enable) )
 279         return FALSE;
 280
 281     MacSuperEnabled( enable ) ;
 282
 283     return TRUE;
 284 }
 285
 286 void wxWindowMac::DoCaptureMouse()
 287 {
 288     wxTheApp->s_captureWindow = this ;
 289 }
 290
 291 wxWindow* wxWindowBase::GetCapture()
 292 {
 293     return wxTheApp->s_captureWindow ;
 294 }
 295
 296 void wxWindowMac::DoReleaseMouse()
 297 {
 298     wxTheApp->s_captureWindow = NULL ;
 299 }
 300
 301 #if    wxUSE_DRAG_AND_DROP
 302
 303 void wxWindowMac::SetDropTarget(wxDropTarget *pDropTarget)
 304 {
 305   if ( m_dropTarget != 0 ) {
 306     delete m_dropTarget;
 307   }
 308
 309   m_dropTarget = pDropTarget;
 310   if ( m_dropTarget != 0 )
 311   {
 312     // TODO
 313   }
 314 }
 315
 316 #endif
 317
 318 // Old style file-manager drag&drop
 319 void wxWindowMac::DragAcceptFiles(bool accept)
 320 {
 321     // TODO
 322 }
 323
 324 // Get total size
 325 void wxWindowMac::DoGetSize(int *x, int *y) const
 326 {
 327      if(x)   *x = m_width ;
 328      if(y)   *y = m_height ;
 329 }
 330
 331 void wxWindowMac::DoGetPosition(int *x, int *y) const
 332 {
 333     int xx,yy;
 334
 335     xx = m_x ;
 336     yy = m_y ;
 337     if ( !IsTopLevel() && GetParent())
 338     {
 339         wxPoint pt(GetParent()->GetClientAreaOrigin());
 340         xx -= pt.x;
 341         yy -= pt.y;
 342     }
 343     if(x)   *x = xx;
 344     if(y)   *y = yy;
 345 }
 346
 347 #if wxUSE_MENUS
 348 bool wxWindowMac::DoPopupMenu(wxMenu *menu, int x, int y)
 349 {
 350     menu->SetInvokingWindow(this);
 351     menu->UpdateUI();
 352     ClientToScreen( &x , &y ) ;
 353
 354     ::InsertMenu( (MenuHandle) menu->GetHMenu() , -1 ) ;
 355     long menuResult = ::PopUpMenuSelect((MenuHandle) menu->GetHMenu() ,y,x, 0) ;
 356     if ( HiWord(menuResult) != 0 )
 357     {
 358         MenuCommand id ;
 359         GetMenuItemCommandID( GetMenuHandle(HiWord(menuResult)) , LoWord(menuResult) , &id ) ;
 360
 361         wxCommandEvent event(wxEVT_COMMAND_MENU_SELECTED, id );
 362         event.m_timeStamp =  TickCount() ;
 363         event.SetEventObject(this->GetEventHandler());
 364         event.SetInt( id );
 365         GetEventHandler()->ProcessEvent(event);
 366     }
 367     ::DeleteMenu( menu->MacGetMenuId() ) ;
 368     menu->SetInvokingWindow(NULL);
 369
 370   return TRUE;
 371 }
 372 #endif
 373
 374 void wxWindowMac::DoScreenToClient(int *x, int *y) const
 375 {
 376     WindowRef window = (WindowRef) MacGetRootWindow() ;
 377
 378     Point       localwhere = {0,0} ;
 379
 380     if(x)   localwhere.h = * x ;
 381     if(y)   localwhere.v = * y ;
 382
 383     GrafPtr     port ;
 384     ::GetPort( &port ) ;
 385     ::SetPort( UMAGetWindowPort( window ) ) ;
 386     ::GlobalToLocal( &localwhere ) ;
 387     ::SetPort( port ) ;
 388
 389     if(x)   *x = localwhere.h ;
 390     if(y)   *y = localwhere.v ;
 391
 392     MacRootWindowToWindow( x , y ) ;
 393     if ( x )
 394             *x -= MacGetLeftBorderSize() ;
 395     if ( y )
 396             *y -= MacGetTopBorderSize() ;
 397 }
 398
 399 void wxWindowMac::DoClientToScreen(int *x, int *y) const
 400 {
 401     WindowRef window = (WindowRef) MacGetRootWindow() ;
 402
 403     if ( x )
 404             *x += MacGetLeftBorderSize() ;
 405     if ( y )
 406             *y += MacGetTopBorderSize() ;
 407
 408     MacWindowToRootWindow( x , y ) ;
 409
 410     Point       localwhere = { 0,0 };
 411     if(x)   localwhere.h = * x ;
 412     if(y)   localwhere.v = * y ;
 413
 414     GrafPtr     port ;
 415     ::GetPort( &port ) ;
 416     ::SetPort( UMAGetWindowPort( window ) ) ;
 417
 418     ::LocalToGlobal( &localwhere ) ;
 419     ::SetPort( port ) ;
 420     if(x)   *x = localwhere.h ;
 421     if(y)   *y = localwhere.v ;
 422 }
 423
 424 void wxWindowMac::MacClientToRootWindow( int *x , int *y ) const
 425 {
 426     wxPoint origin = GetClientAreaOrigin() ;
 427     if(x)   *x += origin.x ;
 428     if(y)   *y += origin.y ;
 429
 430     MacWindowToRootWindow( x , y ) ;
 431 }
 432
 433 void wxWindowMac::MacRootWindowToClient( int *x , int *y ) const
 434 {
 435     wxPoint origin = GetClientAreaOrigin() ;
 436     MacRootWindowToWindow( x , y ) ;
 437     if(x)   *x -= origin.x ;
 438     if(y)   *y -= origin.y ;
 439 }
 440
 441 void wxWindowMac::MacWindowToRootWindow( int *x , int *y ) const
 442 {
 443     if ( !IsTopLevel() )
 444     {
 445         if(x)   *x += m_x ;
 446         if(y)   *y += m_y ;
 447         GetParent()->MacWindowToRootWindow( x , y ) ;
 448     }
 449 }
 450
 451 void wxWindowMac::MacRootWindowToWindow( int *x , int *y ) const
 452 {
 453     if ( !IsTopLevel() )
 454     {
 455         if(x)   *x -= m_x ;
 456         if(y)   *y -= m_y ;
 457         GetParent()->MacRootWindowToWindow( x , y ) ;
 458     }
 459 }
 460
 461 bool wxWindowMac::SetCursor(const wxCursor& cursor)
 462 {
 463     if (m_cursor == cursor)
 464        return FALSE;
 465
 466     if (wxNullCursor == cursor)
 467     {
 468        if ( ! wxWindowBase::SetCursor( *wxSTANDARD_CURSOR ) )
 469         return FALSE ;
 470     }
 471     else
 472     {
 473        if ( ! wxWindowBase::SetCursor( cursor ) )
 474         return FALSE ;
 475     }
 476
 477   wxASSERT_MSG( m_cursor.Ok(),
 478                   wxT("cursor must be valid after call to the base version"));
 479
 480   Point pt ;
 481   wxWindowMac *mouseWin ;
 482   GetMouse( &pt ) ;
 483
 484   // Change the cursor NOW if we're within the correct window
 485
 486   if ( MacGetWindowFromPoint( wxPoint( pt.h , pt.v ) , &mouseWin ) )
 487   {
 488     if ( mouseWin == this && !wxIsBusy() )
 489     {
 490         m_cursor.MacInstall() ;
 491     }
 492   }
 493
 494   return TRUE ;
 495 }
 496
 497
 498 // Get size *available for subwindows* i.e. excluding menu bar etc.
 499 void wxWindowMac::DoGetClientSize(int *x, int *y) const
 500 {
 501     int ww, hh;
 502     ww = m_width ;
 503     hh = m_height ;
 504
 505     ww -= MacGetLeftBorderSize(  )  + MacGetRightBorderSize(  ) ;
 506     hh -= MacGetTopBorderSize(  ) + MacGetBottomBorderSize( );
 507
 508   if ( (m_vScrollBar && m_vScrollBar->IsShown()) || (m_hScrollBar  && m_hScrollBar->IsShown()) )
 509   {
 510     int x1 = 0 ;
 511     int y1 = 0 ;
 512     int w = m_width ;
 513     int h = m_height ;
 514
 515     MacClientToRootWindow( &x1 , &y1 ) ;
 516     MacClientToRootWindow( &w , &h ) ;
 517
 518     wxWindowMac *iter = (wxWindowMac*)this ;
 519
 520     int totW = 10000 , totH = 10000;
 521     while( iter )
 522     {
 523         if ( iter->IsTopLevel() )
 524         {
 525             totW = iter->m_width ;
 526             totH = iter->m_height ;
 527             break ;
 528         }
 529
 530         iter = iter->GetParent() ;
 531     }
 532
 533     if (m_hScrollBar  && m_hScrollBar->IsShown() )
 534     {
 535         hh -= MAC_SCROLLBAR_SIZE;
 536         if ( h-y1 >= totH )
 537         {
 538             hh += 1 ;
 539         }
 540     }
 541     if (m_vScrollBar  && m_vScrollBar->IsShown() )
 542     {
 543         ww -= MAC_SCROLLBAR_SIZE;
 544         if ( w-x1 >= totW )
 545         {
 546             ww += 1 ;
 547         }
 548     }
 549   }
 550   if(x)   *x = ww;
 551   if(y)   *y = hh;
 552 }
 553
 554
 555 // ----------------------------------------------------------------------------
 556 // tooltips
 557 // ----------------------------------------------------------------------------
 558
 559 #if wxUSE_TOOLTIPS
 560
 561 void wxWindowMac::DoSetToolTip(wxToolTip *tooltip)
 562 {
 563     wxWindowBase::DoSetToolTip(tooltip);
 564
 565     if ( m_tooltip )
 566         m_tooltip->SetWindow(this);
 567 }
 568
 569 #endif // wxUSE_TOOLTIPS
 570
 571 void wxWindowMac::DoMoveWindow(int x, int y, int width, int height)
 572 {
 573     int former_x = m_x ;
 574     int former_y = m_y ;
 575     int former_w = m_width ;
 576     int former_h = m_height ;
 577
 578   int actualWidth = width;
 579   int actualHeight = height;
 580   int actualX = x;
 581   int actualY = y;
 582
 583     if ((m_minWidth != -1) && (actualWidth < m_minWidth))
 584         actualWidth = m_minWidth;
 585     if ((m_minHeight != -1) && (actualHeight < m_minHeight))
 586         actualHeight = m_minHeight;
 587     if ((m_maxWidth != -1) && (actualWidth > m_maxWidth))
 588         actualWidth = m_maxWidth;
 589     if ((m_maxHeight != -1) && (actualHeight > m_maxHeight))
 590         actualHeight = m_maxHeight;
 591
 592     bool doMove = false ;
 593     bool doResize = false ;
 594
 595     if ( actualX != former_x || actualY != former_y )
 596     {
 597         doMove = true ;
 598     }
 599     if ( actualWidth != former_w || actualHeight != former_h )
 600     {
 601         doResize = true ;
 602     }
 603
 604     if ( doMove || doResize )
 605     {
 606         // erase former position
 607
 608         bool partialRepaint = false ;
 609
 610         if ( HasFlag(wxNO_FULL_REPAINT_ON_RESIZE) )
 611         {
 612             wxPoint oldPos( m_x , m_y ) ;
 613             wxPoint newPos( actualX , actualY ) ;
 614             MacWindowToRootWindow( &oldPos.x , &oldPos.y ) ;
 615             MacWindowToRootWindow( &newPos.x , &newPos.y ) ;
 616             if ( oldPos == newPos )
 617             {
 618                 partialRepaint = true ;
 619                 RgnHandle oldRgn,newRgn,diffRgn ;
 620                 oldRgn = NewRgn() ;
 621                 newRgn = NewRgn() ;
 622                 diffRgn = NewRgn() ;
 623                 SetRectRgn(oldRgn , oldPos.x , oldPos.y , oldPos.x + m_width , oldPos.y + m_height ) ;
 624                 SetRectRgn(newRgn , newPos.x , newPos.y , newPos.x + actualWidth , newPos.y + actualHeight ) ;
 625                 DiffRgn( newRgn , oldRgn , diffRgn ) ;
 626                 InvalWindowRgn( (WindowRef) MacGetRootWindow() , diffRgn ) ;
 627                 DiffRgn( oldRgn , newRgn , diffRgn ) ;
 628                 InvalWindowRgn( (WindowRef) MacGetRootWindow() , diffRgn ) ;
 629                 DisposeRgn(oldRgn) ;
 630                 DisposeRgn(newRgn) ;
 631                 DisposeRgn(diffRgn) ;
 632             }
 633         }
 634
 635         if ( !partialRepaint )
 636             Refresh() ;
 637
 638         m_x = actualX ;
 639         m_y = actualY ;
 640         m_width = actualWidth ;
 641         m_height = actualHeight ;
 642
 643                 // update any low-level frame-relative positions
 644
 645                 MacUpdateDimensions() ;
 646         // erase new position
 647
 648         if ( !partialRepaint )
 649             Refresh() ;
 650         if ( doMove )
 651             wxWindowMac::MacSuperChangedPosition() ; // like this only children will be notified
 652
 653         MacRepositionScrollBars() ;
 654         if ( doMove )
 655         {
 656             wxPoint point(m_x, m_y);
 657             wxMoveEvent event(point, m_windowId);
 658             event.SetEventObject(this);
 659             GetEventHandler()->ProcessEvent(event) ;
 660         }
 661         if ( doResize )
 662         {
 663              MacRepositionScrollBars() ;
 664              wxSize size(m_width, m_height);
 665              wxSizeEvent event(size, m_windowId);
 666              event.SetEventObject(this);
 667              GetEventHandler()->ProcessEvent(event);
 668         }
 669     }
 670
 671 }
 672
 673 // set the size of the window: if the dimensions are positive, just use them,
 674 // but if any of them is equal to -1, it means that we must find the value for
 675 // it ourselves (unless sizeFlags contains wxSIZE_ALLOW_MINUS_ONE flag, in
 676 // which case -1 is a valid value for x and y)
 677 //
 678 // If sizeFlags contains wxSIZE_AUTO_WIDTH/HEIGHT flags (default), we calculate
 679 // the width/height to best suit our contents, otherwise we reuse the current
 680 // width/height
 681 void wxWindowMac::DoSetSize(int x, int y, int width, int height, int sizeFlags)
 682 {
 683     // get the current size and position...
 684     int currentX, currentY;
 685     GetPosition(&currentX, &currentY);
 686
 687     int currentW,currentH;
 688     GetSize(&currentW, &currentH);
 689
 690     // ... and don't do anything (avoiding flicker) if it's already ok
 691     if ( x == currentX && y == currentY &&
 692          width == currentW && height == currentH )
 693     {
 694         MacRepositionScrollBars() ; // we might have a real position shift
 695         return;
 696     }
 697
 698     if ( x == -1 && !(sizeFlags & wxSIZE_ALLOW_MINUS_ONE) )
 699         x = currentX;
 700     if ( y == -1 && !(sizeFlags & wxSIZE_ALLOW_MINUS_ONE) )
 701         y = currentY;
 702
 703     AdjustForParentClientOrigin(x, y, sizeFlags);
 704
 705     wxSize size(-1, -1);
 706     if ( width == -1 )
 707     {
 708         if ( sizeFlags & wxSIZE_AUTO_WIDTH )
 709         {
 710             size = DoGetBestSize();
 711             width = size.x;
 712         }
 713         else
 714         {
 715             // just take the current one
 716             width = currentW;
 717         }
 718     }
 719
 720     if ( height == -1 )
 721     {
 722         if ( sizeFlags & wxSIZE_AUTO_HEIGHT )
 723         {
 724             if ( size.x == -1 )
 725             {
 726                 size = DoGetBestSize();
 727             }
 728             //else: already called DoGetBestSize() above
 729
 730             height = size.y;
 731         }
 732         else
 733         {
 734             // just take the current one
 735             height = currentH;
 736         }
 737     }
 738
 739     DoMoveWindow(x, y, width, height);
 740
 741 }
 742 // For implementation purposes - sometimes decorations make the client area
 743 // smaller
 744
 745 wxPoint wxWindowMac::GetClientAreaOrigin() const
 746 {
 747     return wxPoint(MacGetLeftBorderSize(  ) , MacGetTopBorderSize(  ) );
 748 }
 749
 750 void wxWindowMac::SetTitle(const wxString& title)
 751 {
 752     m_label = title ;
 753 }
 754
 755 wxString wxWindowMac::GetTitle() const
 756 {
 757     return m_label ;
 758 }
 759
 760 bool wxWindowMac::Show(bool show)
 761 {
 762     if ( !wxWindowBase::Show(show) )
 763         return FALSE;
 764
 765 /*
 766     WindowRef window = (WindowRef) MacGetRootWindow() ;
 767     wxWindowMac* win = wxFindWinFromMacWindow( window ) ;
 768     if ( win == NULL && win->m_isBeingDeleted )
 769         return FALSE ;
 770 */
 771     MacSuperShown( show ) ;
 772     Refresh() ;
 773 /*
 774     if ( !show )
 775     {
 776         if ( win && !win->m_isBeingDeleted )
 777             Refresh() ;
 778     }
 779     else
 780     {
 781         Refresh() ;
 782     }
 783 */
 784     return TRUE;
 785 }
 786
 787 void wxWindowMac::MacSuperShown( bool show )
 788 {
 789     wxWindowListNode *node = GetChildren().GetFirst();
 790     while ( node )
 791     {
 792         wxWindowMac *child = (wxWindowMac *)node->GetData();
 793         if ( child->m_isShown )
 794             child->MacSuperShown( show ) ;
 795         node = node->GetNext();
 796     }
 797 }
 798
 799 void wxWindowMac::MacSuperEnabled( bool enabled )
 800 {
 801     if ( !IsTopLevel() )
 802     {
 803       // to be absolutely correct we'd have to invalidate (with eraseBkground
 804       // because unter MacOSX the frames are drawn with an addXXX mode)
 805       // the borders area
 806     }
 807     wxWindowListNode *node = GetChildren().GetFirst();
 808     while ( node )
 809     {
 810         wxWindowMac *child = (wxWindowMac *)node->GetData();
 811         if ( child->m_isShown )
 812             child->MacSuperEnabled( enabled ) ;
 813         node = node->GetNext();
 814     }
 815 }
 816
 817 bool wxWindowMac::MacIsReallyShown() const
 818 {
 819     if ( m_isShown && (m_parent != NULL) ) {
 820         return m_parent->MacIsReallyShown();
 821     }
 822     return m_isShown;
 823 /*
 824     bool status = m_isShown ;
 825     wxWindowMac * win = this ;
 826     while ( status && win->m_parent != NULL )
 827     {
 828         win = win->m_parent ;
 829         status = win->m_isShown ;
 830     }
 831     return status ;
 832 */
 833 }
 834
 835 int wxWindowMac::GetCharHeight() const
 836 {
 837     wxClientDC dc ( (wxWindowMac*)this ) ;
 838     return dc.GetCharHeight() ;
 839 }
 840
 841 int wxWindowMac::GetCharWidth() const
 842 {
 843     wxClientDC dc ( (wxWindowMac*)this ) ;
 844     return dc.GetCharWidth() ;
 845 }
 846
 847 void wxWindowMac::GetTextExtent(const wxString& string, int *x, int *y,
 848                            int *descent, int *externalLeading, const wxFont *theFont ) const
 849 {
 850     const wxFont *fontToUse = theFont;
 851     if ( !fontToUse )
 852         fontToUse = &m_font;
 853
 854     wxClientDC dc( (wxWindowMac*) this ) ;
 855     long lx,ly,ld,le ;
 856     dc.GetTextExtent( string , &lx , &ly , &ld, &le, (wxFont *)fontToUse ) ;
 857     if ( externalLeading )
 858         *externalLeading = le ;
 859     if ( descent )
 860         *descent = ld ;
 861     if ( x )
 862         *x = lx ;
 863     if ( y )
 864         *y = ly ;
 865 }
 866
 867 /*
 868  * Rect is given in client coordinates, for further reading, read wxTopLevelWindowMac::InvalidateRect
 869  * we always intersect with the entire window, not only with the client area
 870  */
 871
 872 void wxWindowMac::Refresh(bool eraseBack, const wxRect *rect)
 873 {
 874     if ( MacGetTopLevelWindow() == NULL )
 875         return ;
 876
 877     wxPoint client = GetClientAreaOrigin();
 878     int x1 = -client.x;
 879     int y1 = -client.y;
 880     int x2 = m_width - client.x;
 881     int y2 = m_height - client.y;
 882
 883     if (IsKindOf( CLASSINFO(wxButton)))
 884     {
 885         // buttons have an "aura"
 886         y1 -= 5;
 887         x1 -= 5;
 888         y2 += 5;
 889         x2 += 5;
 890     }
 891
 892     Rect clientrect = { y1, x1, y2, x2 };
 893
 894     if ( rect )
 895     {
 896         Rect r = { rect->y , rect->x , rect->y + rect->height , rect->x + rect->width } ;
 897         SectRect( &clientrect , &r , &clientrect ) ;
 898     }
 899
 900     if ( !EmptyRect( &clientrect ) )
 901     {
 902       int top = 0 , left = 0 ;
 903
 904       MacClientToRootWindow( &left , &top ) ;
 905       OffsetRect( &clientrect , left , top ) ;
 906
 907       MacGetTopLevelWindow()->MacInvalidate( &clientrect , eraseBack ) ;
 908     }
 909 }
 910
 911 #if wxUSE_CARET && WXWIN_COMPATIBILITY
 912 // ---------------------------------------------------------------------------
 913 // Caret manipulation
 914 // ---------------------------------------------------------------------------
 915
 916 void wxWindowMac::CreateCaret(int w, int h)
 917 {
 918     SetCaret(new wxCaret(this, w, h));
 919 }
 920
 921 void wxWindowMac::CreateCaret(const wxBitmap *WXUNUSED(bitmap))
 922 {
 923     wxFAIL_MSG("not implemented");
 924 }
 925
 926 void wxWindowMac::ShowCaret(bool show)
 927 {
 928     wxCHECK_RET( m_caret, "no caret to show" );
 929
 930     m_caret->Show(show);
 931 }
 932
 933 void wxWindowMac::DestroyCaret()
 934 {
 935     SetCaret(NULL);
 936 }
 937
 938 void wxWindowMac::SetCaretPos(int x, int y)
 939 {
 940     wxCHECK_RET( m_caret, "no caret to move" );
 941
 942     m_caret->Move(x, y);
 943 }
 944
 945 void wxWindowMac::GetCaretPos(int *x, int *y) const
 946 {
 947     wxCHECK_RET( m_caret, "no caret to get position of" );
 948
 949     m_caret->GetPosition(x, y);
 950 }
 951 #endif // wxUSE_CARET
 952
 953 wxWindowMac *wxGetActiveWindow()
 954 {
 955     // actually this is a windows-only concept
 956     return NULL;
 957 }
 958
 959 // Coordinates relative to the window
 960 void wxWindowMac::WarpPointer (int x_pos, int y_pos)
 961 {
 962     // We really dont move the mouse programmatically under mac
 963 }
 964
 965 const wxBrush& wxWindowMac::MacGetBackgroundBrush()
 966 {
 967     if ( m_backgroundColour == wxSystemSettings::GetColour(wxSYS_COLOUR_APPWORKSPACE) )
 968     {
 969         m_macBackgroundBrush.SetMacTheme( kThemeBrushDocumentWindowBackground ) ;
 970     }
 971     else if (  m_backgroundColour == wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE ) )
 972     {
 973         // on mac we have the difficult situation, that 3dface gray can be different colours, depending whether
 974         // it is on a notebook panel or not, in order to take care of that we walk up the hierarchy until we have
 975         // either a non gray background color or a non control window
 976
 977             WindowRef window = (WindowRef) MacGetRootWindow() ;
 978
 979             wxWindowMac* parent = GetParent() ;
 980             while( parent )
 981             {
 982                 if ( parent->MacGetRootWindow() != window )
 983                 {
 984                     // we are in a different window on the mac system
 985                     parent = NULL ;
 986                     break ;
 987                 }
 988
 989                 {
 990                     if ( parent->m_backgroundColour != wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE )
 991                       && parent->m_backgroundColour != wxSystemSettings::GetColour(wxSYS_COLOUR_APPWORKSPACE) )
 992                     {
 993                         // if we have any other colours in the hierarchy
 994                         m_macBackgroundBrush.SetColour( parent->m_backgroundColour ) ;
 995                         break ;
 996                     }
 997                     // if we have the normal colours in the hierarchy but another control etc. -> use it's background
 998                     if ( parent->IsKindOf( CLASSINFO( wxNotebook ) ) || parent->IsKindOf( CLASSINFO( wxTabCtrl ) ))
 999                     {
1000                         Rect extent = { 0 , 0 , 0 , 0 } ;
1001                         int x , y ;
1002                         x = y = 0 ;
1003                         wxSize size = parent->GetSize() ;
1004                         parent->MacClientToRootWindow( &x , &y ) ;
1005                         extent.left = x ;
1006                         extent.top = y ;
1007                         extent.top-- ;
1008                         extent.right = x + size.x ;
1009                         extent.bottom = y + size.y ;
1010                         m_macBackgroundBrush.SetMacThemeBackground( kThemeBackgroundTabPane , (WXRECTPTR) &extent ) ; // todo eventually change for inactive
1011                         break ;
1012                     }
1013                 }
1014                 parent = parent->GetParent() ;
1015             }
1016             if ( !parent )
1017             {
1018               m_macBackgroundBrush.SetMacTheme( kThemeBrushDialogBackgroundActive ) ; // todo eventually change for inactive
1019             }
1020     }
1021     else
1022     {
1023         m_macBackgroundBrush.SetColour( m_backgroundColour ) ;
1024     }
1025
1026     return m_macBackgroundBrush ;
1027
1028 }
1029
1030 void wxWindowMac::OnEraseBackground(wxEraseEvent& event)
1031 {
1032     event.GetDC()->Clear() ;
1033 }
1034
1035 void wxWindowMac::OnNcPaint( wxNcPaintEvent& event )
1036 {
1037     wxWindowDC dc(this) ;
1038     wxMacPortSetter helper(&dc) ;
1039
1040     MacPaintBorders( dc.m_macLocalOrigin.x , dc.m_macLocalOrigin.y) ;
1041 }
1042
1043 int wxWindowMac::GetScrollPos(int orient) const
1044 {
1045     if ( orient == wxHORIZONTAL )
1046     {
1047        if ( m_hScrollBar )
1048            return m_hScrollBar->GetThumbPosition() ;
1049     }
1050     else
1051     {
1052        if ( m_vScrollBar )
1053            return m_vScrollBar->GetThumbPosition() ;
1054     }
1055     return 0;
1056 }
1057
1058 // This now returns the whole range, not just the number
1059 // of positions that we can scroll.
1060 int wxWindowMac::GetScrollRange(int orient) const
1061 {
1062     if ( orient == wxHORIZONTAL )
1063     {
1064        if ( m_hScrollBar )
1065            return m_hScrollBar->GetRange() ;
1066     }
1067     else
1068     {
1069        if ( m_vScrollBar )
1070            return m_vScrollBar->GetRange() ;
1071     }
1072     return 0;
1073 }
1074
1075 int wxWindowMac::GetScrollThumb(int orient) const
1076 {
1077     if ( orient == wxHORIZONTAL )
1078     {
1079        if ( m_hScrollBar )
1080            return m_hScrollBar->GetThumbSize() ;
1081     }
1082     else
1083     {
1084        if ( m_vScrollBar )
1085            return m_vScrollBar->GetThumbSize() ;
1086     }
1087     return 0;
1088 }
1089
1090 void wxWindowMac::SetScrollPos(int orient, int pos, bool refresh)
1091 {
1092     if ( orient == wxHORIZONTAL )
1093     {
1094        if ( m_hScrollBar )
1095            m_hScrollBar->SetThumbPosition( pos ) ;
1096     }
1097     else
1098     {
1099        if ( m_vScrollBar )
1100            m_vScrollBar->SetThumbPosition( pos ) ;
1101     }
1102 }
1103
1104 void wxWindowMac::MacPaintBorders( int left , int top )
1105 {
1106     if( IsTopLevel() )
1107         return ;
1108
1109     RGBColor white = { 0xFFFF, 0xFFFF , 0xFFFF } ;
1110     RGBColor black = { 0x0000, 0x0000 , 0x0000 } ;
1111     RGBColor face = { 0xDDDD, 0xDDDD , 0xDDDD } ;
1112     RGBColor shadow = { 0x4444, 0x4444 , 0x4444 } ;
1113     PenNormal() ;
1114
1115     if (HasFlag(wxRAISED_BORDER) || HasFlag( wxSUNKEN_BORDER) || HasFlag(wxDOUBLE_BORDER) )
1116     {
1117 #if wxMAC_USE_THEME_BORDER
1118           Rect rect = { top , left , m_height + top , m_width + left } ;
1119           SInt32 border = 0 ;
1120           /*
1121           GetThemeMetric( kThemeMetricListBoxFrameOutset , &border ) ;
1122           InsetRect( &rect , border , border );
1123       DrawThemeListBoxFrame(&rect,IsEnabled() ? kThemeStateActive : kThemeStateInactive) ;
1124       */
1125
1126         DrawThemePrimaryGroup(&rect  ,IsEnabled() ? kThemeStateActive : kThemeStateInactive) ;
1127 #else
1128         bool sunken = HasFlag( wxSUNKEN_BORDER ) ;
1129         RGBForeColor( &face );
1130         MoveTo( left + 0 , top + m_height - 2 );
1131         LineTo( left + 0 , top + 0 );
1132         LineTo( left + m_width - 2 , top + 0 );
1133
1134         MoveTo( left + 2 , top + m_height - 3 );
1135         LineTo( left + m_width - 3 , top + m_height - 3 );
1136         LineTo( left + m_width - 3 , top + 2 );
1137
1138         RGBForeColor( sunken ? &face : &black );
1139         MoveTo( left + 0 , top + m_height - 1 );
1140         LineTo( left + m_width - 1 , top + m_height - 1 );
1141         LineTo( left + m_width - 1 , top + 0 );
1142
1143         RGBForeColor( sunken ? &shadow : &white );
1144         MoveTo( left + 1 , top + m_height - 3 );
1145         LineTo( left + 1, top + 1 );
1146         LineTo( left + m_width - 3 , top + 1 );
1147
1148         RGBForeColor( sunken ? &white : &shadow );
1149         MoveTo( left + 1 , top + m_height - 2 );
1150         LineTo( left + m_width - 2 , top + m_height - 2 );
1151         LineTo( left + m_width - 2 , top + 1 );
1152
1153         RGBForeColor( sunken ? &black : &face );
1154         MoveTo( left + 2 , top + m_height - 4 );
1155         LineTo( left + 2 , top + 2 );
1156         LineTo( left + m_width - 4 , top + 2 );
1157 #endif
1158     }
1159     else if (HasFlag(wxSIMPLE_BORDER))
1160     {
1161             Rect rect = { top , left , m_height + top , m_width + left } ;
1162         RGBForeColor( &black ) ;
1163         FrameRect( &rect ) ;
1164     }
1165 }
1166
1167 void wxWindowMac::RemoveChild( wxWindowBase *child )
1168 {
1169     if ( child == m_hScrollBar )
1170         m_hScrollBar = NULL ;
1171     if ( child == m_vScrollBar )
1172         m_vScrollBar = NULL ;
1173
1174     wxWindowBase::RemoveChild( child ) ;
1175 }
1176
1177 // New function that will replace some of the above.
1178 void wxWindowMac::SetScrollbar(int orient, int pos, int thumbVisible,
1179     int range, bool refresh)
1180 {
1181         if ( orient == wxHORIZONTAL )
1182         {
1183             if ( m_hScrollBar )
1184             {
1185                 if ( range == 0 || thumbVisible >= range )
1186                 {
1187                     if ( m_hScrollBar->IsShown() )
1188                         m_hScrollBar->Show(false) ;
1189                 }
1190                 else
1191                 {
1192                     if ( !m_hScrollBar->IsShown() )
1193                         m_hScrollBar->Show(true) ;
1194                     m_hScrollBar->SetScrollbar( pos , thumbVisible , range , thumbVisible , refresh ) ;
1195                 }
1196             }
1197         }
1198         else
1199         {
1200             if ( m_vScrollBar )
1201             {
1202                 if ( range == 0 || thumbVisible >= range )
1203                 {
1204                     if ( m_vScrollBar->IsShown() )
1205                         m_vScrollBar->Show(false) ;
1206                 }
1207                 else
1208                 {
1209                     if ( !m_vScrollBar->IsShown() )
1210                         m_vScrollBar->Show(true) ;
1211                     m_vScrollBar->SetScrollbar( pos , thumbVisible , range , thumbVisible , refresh ) ;
1212                 }
1213             }
1214         }
1215         MacRepositionScrollBars() ;
1216 }
1217
1218 // Does a physical scroll
1219 void wxWindowMac::ScrollWindow(int dx, int dy, const wxRect *rect)
1220 {
1221     wxClientDC dc(this) ;
1222     wxMacPortSetter helper(&dc) ;
1223
1224     {
1225         int width , height ;
1226         GetClientSize( &width , &height ) ;
1227
1228         Rect scrollrect = { dc.YLOG2DEVMAC(0) , dc.XLOG2DEVMAC(0) , dc.YLOG2DEVMAC(height) , dc.XLOG2DEVMAC(width) } ;
1229         RgnHandle updateRgn = NewRgn() ;
1230         ClipRect( &scrollrect ) ;
1231         if ( rect )
1232         {
1233             Rect r = { dc.YLOG2DEVMAC(rect->y) , dc.XLOG2DEVMAC(rect->x) , dc.YLOG2DEVMAC(rect->y + rect->height) ,
1234               dc.XLOG2DEVMAC(rect->x + rect->width) } ;
1235             SectRect( &scrollrect , &r , &scrollrect ) ;
1236         }
1237         ScrollRect( &scrollrect , dx , dy , updateRgn ) ;
1238         InvalWindowRgn( (WindowRef) MacGetRootWindow() ,  updateRgn ) ;
1239         DisposeRgn( updateRgn ) ;
1240     }
1241
1242     for (wxWindowListNode *node = GetChildren().GetFirst(); node; node = node->GetNext())
1243     {
1244         wxWindowMac *child = (wxWindowMac*)node->GetData();
1245         if (child == m_vScrollBar) continue;
1246         if (child == m_hScrollBar) continue;
1247         if (child->IsTopLevel()) continue;
1248
1249         int x,y;
1250         child->GetPosition( &x, &y );
1251         int w,h;
1252         child->GetSize( &w, &h );
1253         child->SetSize( x+dx, y+dy, w, h );
1254     }
1255
1256 }
1257
1258 void wxWindowMac::MacOnScroll(wxScrollEvent &event )
1259 {
1260     if ( event.m_eventObject == m_vScrollBar || event.m_eventObject == m_hScrollBar )
1261     {
1262         wxScrollWinEvent wevent;
1263         wevent.SetPosition(event.GetPosition());
1264         wevent.SetOrientation(event.GetOrientation());
1265         wevent.m_eventObject = this;
1266
1267         if (event.m_eventType == wxEVT_SCROLL_TOP) {
1268             wevent.m_eventType = wxEVT_SCROLLWIN_TOP;
1269         } else
1270         if (event.m_eventType == wxEVT_SCROLL_BOTTOM) {
1271             wevent.m_eventType = wxEVT_SCROLLWIN_BOTTOM;
1272         } else
1273         if (event.m_eventType == wxEVT_SCROLL_LINEUP) {
1274             wevent.m_eventType = wxEVT_SCROLLWIN_LINEUP;
1275         } else
1276         if (event.m_eventType == wxEVT_SCROLL_LINEDOWN) {
1277             wevent.m_eventType = wxEVT_SCROLLWIN_LINEDOWN;
1278         } else
1279         if (event.m_eventType == wxEVT_SCROLL_PAGEUP) {
1280             wevent.m_eventType = wxEVT_SCROLLWIN_PAGEUP;
1281         } else
1282         if (event.m_eventType == wxEVT_SCROLL_PAGEDOWN) {
1283             wevent.m_eventType = wxEVT_SCROLLWIN_PAGEDOWN;
1284         } else
1285         if (event.m_eventType == wxEVT_SCROLL_THUMBTRACK) {
1286             wevent.m_eventType = wxEVT_SCROLLWIN_THUMBTRACK;
1287         }
1288
1289         GetEventHandler()->ProcessEvent(wevent);
1290     }
1291 }
1292
1293 // Get the window with the focus
1294 wxWindowMac *wxWindowBase::FindFocus()
1295 {
1296     return gFocusWindow ;
1297 }
1298
1299 #if WXWIN_COMPATIBILITY
1300 // If nothing defined for this, try the parent.
1301 // E.g. we may be a button loaded from a resource, with no callback function
1302 // defined.
1303 void wxWindowMac::OnCommand(wxWindowMac& win, wxCommandEvent& event)
1304 {
1305     if ( GetEventHandler()->ProcessEvent(event)  )
1306         return;
1307     if ( m_parent )
1308         m_parent->GetEventHandler()->OnCommand(win, event);
1309 }
1310 #endif // WXWIN_COMPATIBILITY_2
1311
1312 #if WXWIN_COMPATIBILITY
1313 wxObject* wxWindowMac::GetChild(int number) const
1314 {
1315     // Return a pointer to the Nth object in the Panel
1316     wxNode *node = GetChildren().GetFirst();
1317     int n = number;
1318     while (node && n--)
1319         node = node->GetNext();
1320     if ( node )
1321     {
1322         wxObject *obj = (wxObject *)node->GetData();
1323         return(obj);
1324     }
1325     else
1326         return NULL;
1327 }
1328 #endif // WXWIN_COMPATIBILITY
1329
1330 void wxWindowMac::OnSetFocus(wxFocusEvent& event)
1331 {
1332     // panel wants to track the window which was the last to have focus in it,
1333     // so we want to set ourselves as the window which last had focus
1334     //
1335     // notice that it's also important to do it upwards the tree becaus
1336     // otherwise when the top level panel gets focus, it won't set it back to
1337     // us, but to some other sibling
1338
1339     // CS:don't know if this is still needed:
1340     //wxChildFocusEvent eventFocus(this);
1341     //(void)GetEventHandler()->ProcessEvent(eventFocus);
1342
1343     event.Skip();
1344 }
1345
1346 void wxWindowMac::Clear()
1347 {
1348     wxClientDC dc(this);
1349     wxBrush brush(GetBackgroundColour(), wxSOLID);
1350     dc.SetBackground(brush);
1351     dc.Clear();
1352 }
1353
1354 // Setup background and foreground colours correctly
1355 void wxWindowMac::SetupColours()
1356 {
1357     if ( GetParent() )
1358         SetBackgroundColour(GetParent()->GetBackgroundColour());
1359 }
1360
1361 void wxWindowMac::OnIdle(wxIdleEvent& event)
1362 {
1363 /*
1364    // Check if we need to send a LEAVE event
1365    if (m_mouseInWindow)
1366    {
1367        POINT pt;
1368        ::GetCursorPos(&pt);
1369        if (::WindowFromPoint(pt) != (HWND) GetHWND())
1370        {
1371            // Generate a LEAVE event
1372            m_mouseInWindow = FALSE;
1373            MSWOnMouseLeave(pt.x, pt.y, 0);
1374        }
1375     }
1376 */
1377
1378     // This calls the UI-update mechanism (querying windows for
1379     // menu/toolbar/control state information)
1380     UpdateWindowUI();
1381 }
1382
1383 // Raise the window to the top of the Z order
1384 void wxWindowMac::Raise()
1385 {
1386 }
1387
1388 // Lower the window to the bottom of the Z order
1389 void wxWindowMac::Lower()
1390 {
1391 }
1392
1393 void wxWindowMac::DoSetClientSize(int width, int height)
1394 {
1395     if ( width != -1 || height != -1 )
1396     {
1397
1398         if ( width != -1 && m_vScrollBar )
1399             width += MAC_SCROLLBAR_SIZE ;
1400         if ( height != -1 && m_vScrollBar )
1401             height += MAC_SCROLLBAR_SIZE ;
1402
1403         width += MacGetLeftBorderSize(  ) + MacGetRightBorderSize( ) ;
1404         height += MacGetTopBorderSize(  ) + MacGetBottomBorderSize( ) ;
1405
1406         DoSetSize( -1 , -1 , width , height ) ;
1407     }
1408 }
1409
1410
1411 wxWindowMac* wxWindowMac::s_lastMouseWindow = NULL ;
1412
1413 bool wxWindowMac::MacGetWindowFromPointSub( const wxPoint &point , wxWindowMac** outWin )
1414 {
1415     if ( IsTopLevel() )
1416     {
1417       if ((point.x < 0) || (point.y < 0) ||
1418           (point.x > (m_width)) || (point.y > (m_height)))
1419           return FALSE;
1420     }
1421     else
1422     {
1423       if ((point.x < m_x) || (point.y < m_y) ||
1424           (point.x > (m_x + m_width)) || (point.y > (m_y + m_height)))
1425           return FALSE;
1426     }
1427
1428     WindowRef window = (WindowRef) MacGetRootWindow() ;
1429
1430     wxPoint newPoint( point ) ;
1431
1432     if ( !IsTopLevel() )
1433     {
1434       newPoint.x -= m_x;
1435       newPoint.y -= m_y;
1436     }
1437
1438     for (wxWindowListNode *node = GetChildren().GetFirst(); node; node = node->GetNext())
1439     {
1440         wxWindowMac *child = (wxWindowMac*)node->GetData();
1441         // added the m_isShown test --dmazzoni
1442         if ( child->MacGetRootWindow() == window && child->m_isShown )
1443         {
1444             if (child->MacGetWindowFromPointSub(newPoint , outWin ))
1445                 return TRUE;
1446         }
1447     }
1448
1449     *outWin = this ;
1450     return TRUE;
1451 }
1452
1453 bool wxWindowMac::MacGetWindowFromPoint( const wxPoint &screenpoint , wxWindowMac** outWin )
1454 {
1455     WindowRef window ;
1456
1457     Point pt = { screenpoint.y , screenpoint.x } ;
1458     if ( ::FindWindow( pt , &window ) == 3 )
1459     {
1460
1461         wxWindowMac* win = wxFindWinFromMacWindow( window ) ;
1462         if ( win )
1463         {
1464             // No, this yields the CLIENT are, we need the whole frame. RR.
1465             // point = win->ScreenToClient( point ) ;
1466
1467             GrafPtr     port;
1468             ::GetPort( &port ) ;
1469             ::SetPort( UMAGetWindowPort( window ) ) ;
1470             ::GlobalToLocal( &pt ) ;
1471             ::SetPort( port ) ;
1472
1473             wxPoint point( pt.h, pt.v ) ;
1474
1475             return win->MacGetWindowFromPointSub( point , outWin ) ;
1476         }
1477     }
1478     return FALSE ;
1479 }
1480
1481 static wxWindow *gs_lastWhich = NULL;
1482
1483 bool wxWindowMac::MacSetupCursor( const wxPoint& pt)
1484 {
1485     // first trigger a set cursor event
1486
1487     wxPoint clientorigin = GetClientAreaOrigin() ;
1488     wxSize clientsize = GetClientSize() ;
1489     wxCursor cursor ;
1490     if ( wxRect2DInt( clientorigin.x , clientorigin.y , clientsize.x , clientsize.y ).Contains( wxPoint2DInt( pt ) ) )
1491     {
1492         wxSetCursorEvent event( pt.x , pt.y );
1493
1494         bool processedEvtSetCursor = GetEventHandler()->ProcessEvent(event);
1495         if ( processedEvtSetCursor && event.HasCursor() )
1496         {
1497            cursor = event.GetCursor() ;
1498         }
1499         else
1500         {
1501
1502             // the test for processedEvtSetCursor is here to prevent using m_cursor
1503             // if the user code caught EVT_SET_CURSOR() and returned nothing from
1504             // it - this is a way to say that our cursor shouldn't be used for this
1505             // point
1506             if ( !processedEvtSetCursor && m_cursor.Ok() )
1507             {
1508                 cursor = m_cursor ;
1509             }
1510             if ( wxIsBusy() )
1511             {
1512             }
1513             else
1514             {
1515                 if ( !GetParent() )
1516                     cursor = *wxSTANDARD_CURSOR  ;
1517             }
1518         }
1519         if ( cursor.Ok() )
1520             cursor.MacInstall() ;
1521     }
1522     return cursor.Ok() ;
1523 }
1524
1525 bool wxWindowMac::MacDispatchMouseEvent(wxMouseEvent& event)
1526 {
1527     if ((event.m_x < m_x) || (event.m_y < m_y) ||
1528         (event.m_x > (m_x + m_width)) || (event.m_y > (m_y + m_height)))
1529         return FALSE;
1530
1531
1532     if ( IsKindOf( CLASSINFO ( wxStaticBox ) ) /* || IsKindOf( CLASSINFO( wxSpinCtrl ) ) */)
1533         return FALSE ;
1534
1535     WindowRef window = (WindowRef) MacGetRootWindow() ;
1536
1537     event.m_x -= m_x;
1538     event.m_y -= m_y;
1539
1540     int x = event.m_x ;
1541     int y = event.m_y ;
1542
1543     for (wxWindowListNode *node = GetChildren().GetFirst(); node; node = node->GetNext())
1544     {
1545         wxWindowMac *child = (wxWindowMac*)node->GetData();
1546         if ( child->MacGetRootWindow() == window && child->IsShown() && child->IsEnabled() )
1547         {
1548             if (child->MacDispatchMouseEvent(event))
1549                 return TRUE;
1550         }
1551     }
1552
1553     wxWindow* cursorTarget = this ;
1554     wxPoint cursorPoint( x , y ) ;
1555
1556     while( cursorTarget && !cursorTarget->MacSetupCursor( cursorPoint ) )
1557     {
1558         cursorTarget = cursorTarget->GetParent() ;
1559         if ( cursorTarget )
1560             cursorPoint += cursorTarget->GetPosition() ;
1561     }
1562     event.m_x = x ;
1563     event.m_y = y ;
1564     event.SetEventObject( this ) ;
1565
1566     if ( event.GetEventType() == wxEVT_LEFT_DOWN )
1567     {
1568         // set focus to this window
1569         if (AcceptsFocus() && FindFocus()!=this)
1570             SetFocus();
1571     }
1572
1573 #if wxUSE_TOOLTIPS
1574     if ( event.GetEventType() == wxEVT_MOTION
1575             || event.GetEventType() == wxEVT_ENTER_WINDOW
1576             || event.GetEventType() == wxEVT_LEAVE_WINDOW )
1577         wxToolTip::RelayEvent( this , event);
1578 #endif // wxUSE_TOOLTIPS
1579
1580     if (gs_lastWhich != this)
1581     {
1582         gs_lastWhich = this;
1583
1584         // Double clicks must always occur on the same window
1585         if (event.GetEventType() == wxEVT_LEFT_DCLICK)
1586             event.SetEventType( wxEVT_LEFT_DOWN );
1587         if (event.GetEventType() == wxEVT_RIGHT_DCLICK)
1588             event.SetEventType( wxEVT_RIGHT_DOWN );
1589
1590         // Same for mouse up events
1591         if (event.GetEventType() == wxEVT_LEFT_UP)
1592             return TRUE;
1593         if (event.GetEventType() == wxEVT_RIGHT_UP)
1594             return TRUE;
1595     }
1596
1597     GetEventHandler()->ProcessEvent( event ) ;
1598
1599     return TRUE;
1600 }
1601
1602 wxString wxWindowMac::MacGetToolTipString( wxPoint &pt )
1603 {
1604     if ( m_tooltip )
1605     {
1606         return m_tooltip->GetTip() ;
1607     }
1608     return "" ;
1609 }
1610
1611 void wxWindowMac::Update()
1612 {
1613     wxTopLevelWindowMac* win = MacGetTopLevelWindow(  ) ;
1614     if ( win )
1615     {
1616       win->MacUpdate( 0 ) ;
1617 #if TARGET_API_MAC_CARBON
1618         if ( QDIsPortBuffered( GetWindowPort( (WindowRef) win->MacGetWindowRef() ) ) )
1619         {
1620                 QDFlushPortBuffer( GetWindowPort( (WindowRef) win->MacGetWindowRef() ) , NULL ) ;
1621         }
1622 #endif
1623       }
1624 }
1625
1626 wxTopLevelWindowMac* wxWindowMac::MacGetTopLevelWindow() const
1627 {
1628     wxTopLevelWindowMac* win = NULL ;
1629     WindowRef window = (WindowRef) MacGetRootWindow() ;
1630     if ( window )
1631     {
1632         win = wxFindWinFromMacWindow( window ) ;
1633     }
1634     return win ;
1635 }
1636
1637 const wxRegion& wxWindowMac::MacGetVisibleRegion( bool respectChildrenAndSiblings )
1638 {
1639   RgnHandle visRgn = NewRgn() ;
1640   RgnHandle tempRgn = NewRgn() ;
1641   RgnHandle tempStaticBoxRgn = NewRgn() ;
1642
1643   SetRectRgn( visRgn , 0 , 0 , m_width , m_height ) ;
1644
1645   //TODO : as soon as the new scheme has proven to work correctly, move this to wxStaticBox
1646   if ( IsKindOf( CLASSINFO( wxStaticBox ) ) )
1647   {
1648     int borderTop = 14 ;
1649     int borderOther = 4 ;
1650
1651     SetRectRgn( tempStaticBoxRgn , borderOther , borderTop , m_width - borderOther , m_height - borderOther ) ;
1652     DiffRgn( visRgn , tempStaticBoxRgn , visRgn ) ;
1653   }
1654
1655   if ( !IsTopLevel() )
1656   {
1657     wxWindow* parent = GetParent() ;
1658     while( parent )
1659     {
1660       wxSize size = parent->GetSize() ;
1661       int x , y ;
1662       x = y = 0 ;
1663       parent->MacWindowToRootWindow( &x, &y ) ;
1664       MacRootWindowToWindow( &x , &y ) ;
1665
1666       SetRectRgn( tempRgn ,
1667         x + parent->MacGetLeftBorderSize() , y + parent->MacGetTopBorderSize() ,
1668         x + size.x - parent->MacGetRightBorderSize(),
1669         y + size.y - parent->MacGetBottomBorderSize()) ;
1670
1671       SectRgn( visRgn , tempRgn , visRgn ) ;
1672       if ( parent->IsTopLevel() )
1673         break ;
1674       parent = parent->GetParent() ;
1675     }
1676   }
1677   if ( respectChildrenAndSiblings )
1678   {
1679       if ( GetWindowStyle() & wxCLIP_CHILDREN )
1680       {
1681         for (wxWindowListNode *node = GetChildren().GetFirst(); node; node = node->GetNext())
1682         {
1683             wxWindowMac *child = (wxWindowMac*)node->GetData();
1684
1685             if ( !child->IsTopLevel() && child->IsShown() )
1686             {
1687                 SetRectRgn( tempRgn , child->m_x , child->m_y , child->m_x + child->m_width ,  child->m_y + child->m_height ) ;
1688                 if ( child->IsKindOf( CLASSINFO( wxStaticBox ) ) )
1689                 {
1690                     int borderTop = 14 ;
1691                     int borderOther = 4 ;
1692
1693                     SetRectRgn( tempStaticBoxRgn , child->m_x + borderOther , child->m_y + borderTop , child->m_x + child->m_width - borderOther , child->m_y + child->m_height - borderOther ) ;
1694                     DiffRgn( tempRgn , tempStaticBoxRgn , tempRgn ) ;
1695                 }
1696                 DiffRgn( visRgn , tempRgn , visRgn ) ;
1697             }
1698         }
1699       }
1700
1701       if ( (GetWindowStyle() & wxCLIP_SIBLINGS) && GetParent() )
1702       {
1703         bool thisWindowThrough = false ;
1704         for (wxWindowListNode *node = GetParent()->GetChildren().GetFirst(); node; node = node->GetNext())
1705         {
1706             wxWindowMac *sibling = (wxWindowMac*)node->GetData();
1707             if ( sibling == this )
1708             {
1709               thisWindowThrough = true ;
1710               continue ;
1711             }
1712             if( !thisWindowThrough )
1713             {
1714               continue ;
1715             }
1716
1717             if ( !sibling->IsTopLevel() && sibling->IsShown() )
1718             {
1719                 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 ) ;
1720                 if ( sibling->IsKindOf( CLASSINFO( wxStaticBox ) ) )
1721                 {
1722                     int borderTop = 14 ;
1723                     int borderOther = 4 ;
1724
1725                     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 ) ;
1726                     DiffRgn( tempRgn , tempStaticBoxRgn , tempRgn ) ;
1727                 }
1728                 DiffRgn( visRgn , tempRgn , visRgn ) ;
1729             }
1730         }
1731       }
1732   }
1733   m_macVisibleRegion = visRgn ;
1734   DisposeRgn( visRgn ) ;
1735   DisposeRgn( tempRgn ) ;
1736   DisposeRgn( tempStaticBoxRgn ) ;
1737   return m_macVisibleRegion ;
1738 }
1739
1740 void wxWindowMac::MacRedraw( WXHRGN updatergnr , long time, bool erase)
1741 {
1742     RgnHandle updatergn = (RgnHandle) updatergnr ;
1743     // updatergn is always already clipped to our boundaries
1744     // it is in window coordinates, not in client coordinates
1745
1746     WindowRef window = (WindowRef) MacGetRootWindow() ;
1747
1748     {
1749         // ownUpdateRgn is the area that this window has to repaint, it is in window coordinates
1750         RgnHandle ownUpdateRgn = NewRgn() ;
1751         CopyRgn( updatergn , ownUpdateRgn ) ;
1752
1753         SectRgn( ownUpdateRgn , (RgnHandle) MacGetVisibleRegion().GetWXHRGN() , ownUpdateRgn ) ;
1754
1755         // newupdate is the update region in client coordinates
1756         RgnHandle newupdate = NewRgn() ;
1757         wxSize point = GetClientSize() ;
1758         wxPoint origin = GetClientAreaOrigin() ;
1759         SetRectRgn( newupdate , origin.x , origin.y , origin.x + point.x , origin.y+point.y ) ;
1760         SectRgn( newupdate , ownUpdateRgn , newupdate ) ;
1761         OffsetRgn( newupdate , -origin.x , -origin.y ) ;
1762         m_updateRegion = newupdate ;
1763         DisposeRgn( newupdate ) ; // it's been cloned to m_updateRegion
1764
1765         if ( erase && !EmptyRgn(ownUpdateRgn) )
1766         {
1767           wxWindowDC dc(this);
1768           dc.SetClippingRegion(wxRegion(ownUpdateRgn));
1769           wxEraseEvent eevent( GetId(), &dc );
1770           eevent.SetEventObject( this );
1771           GetEventHandler()->ProcessEvent( eevent );
1772
1773           wxNcPaintEvent eventNc( GetId() );
1774           eventNc.SetEventObject( this );
1775           GetEventHandler()->ProcessEvent( eventNc );
1776         }
1777         DisposeRgn( ownUpdateRgn ) ;
1778         if ( !m_updateRegion.Empty() )
1779         {
1780           wxPaintEvent event;
1781           event.m_timeStamp = time ;
1782           event.SetEventObject(this);
1783           GetEventHandler()->ProcessEvent(event);
1784         }
1785     }
1786
1787     // now intersect for each of the children their rect with the updateRgn and call MacRedraw recursively
1788
1789     RgnHandle childupdate = NewRgn() ;
1790     for (wxWindowListNode *node = GetChildren().GetFirst(); node; node = node->GetNext())
1791     {
1792         // calculate the update region for the child windows by intersecting the window rectangle with our own
1793         // passed in update region and then offset it to be client-wise window coordinates again
1794         wxWindowMac *child = (wxWindowMac*)node->GetData();
1795         SetRectRgn( childupdate , child->m_x , child->m_y , child->m_x + child->m_width ,  child->m_y + child->m_height ) ;
1796         SectRgn( childupdate , updatergn , childupdate ) ;
1797         OffsetRgn( childupdate , -child->m_x , -child->m_y ) ;
1798         if ( child->MacGetRootWindow() == window && child->IsShown() && !EmptyRgn( childupdate ) )
1799         {
1800             // because dialogs may also be children
1801             child->MacRedraw( childupdate , time , erase ) ;
1802         }
1803     }
1804     DisposeRgn( childupdate ) ;
1805     // eventually a draw grow box here
1806
1807 }
1808
1809 WXHWND wxWindowMac::MacGetRootWindow() const
1810 {
1811     wxWindowMac *iter = (wxWindowMac*)this ;
1812
1813     while( iter )
1814     {
1815         if ( iter->IsTopLevel() )
1816             return ((wxTopLevelWindow*)iter)->MacGetWindowRef() ;
1817
1818         iter = iter->GetParent() ;
1819     }
1820     wxASSERT_MSG( 1 , "No valid mac root window" ) ;
1821     return NULL ;
1822 }
1823
1824 void wxWindowMac::MacCreateScrollBars( long style )
1825 {
1826     wxASSERT_MSG( m_vScrollBar == NULL && m_hScrollBar == NULL , "attempt to create window twice" ) ;
1827
1828     bool hasBoth = ( style & wxVSCROLL ) && ( style & wxHSCROLL ) ;
1829     int adjust = hasBoth ? MAC_SCROLLBAR_SIZE - 1: 0 ;
1830     int width, height ;
1831     GetClientSize( &width , &height ) ;
1832
1833     wxPoint vPoint(width-MAC_SCROLLBAR_SIZE, 0) ;
1834     wxSize vSize(MAC_SCROLLBAR_SIZE, height - adjust) ;
1835     wxPoint hPoint(0 , height-MAC_SCROLLBAR_SIZE ) ;
1836     wxSize hSize( width - adjust, MAC_SCROLLBAR_SIZE) ;
1837
1838     m_vScrollBar = new wxScrollBar(this, wxWINDOW_VSCROLL, vPoint,
1839         vSize , wxVERTICAL);
1840
1841     if ( style & wxVSCROLL )
1842     {
1843
1844     }
1845     else
1846     {
1847         m_vScrollBar->Show(false) ;
1848     }
1849     m_hScrollBar = new wxScrollBar(this, wxWINDOW_HSCROLL, hPoint,
1850         hSize , wxHORIZONTAL);
1851     if ( style  & wxHSCROLL )
1852     {
1853     }
1854     else
1855     {
1856         m_hScrollBar->Show(false) ;
1857     }
1858
1859     // because the create does not take into account the client area origin
1860     MacRepositionScrollBars() ; // we might have a real position shift
1861 }
1862
1863 void wxWindowMac::MacRepositionScrollBars()
1864 {
1865     bool hasBoth = ( m_hScrollBar && m_hScrollBar->IsShown()) && ( m_vScrollBar && m_vScrollBar->IsShown()) ;
1866     int adjust = hasBoth ? MAC_SCROLLBAR_SIZE - 1 : 0 ;
1867
1868     // get real client area
1869
1870     int width = m_width ;
1871     int height = m_height ;
1872
1873     width -= MacGetLeftBorderSize() + MacGetRightBorderSize();
1874     height -= MacGetTopBorderSize() + MacGetBottomBorderSize();
1875
1876     wxPoint vPoint(width-MAC_SCROLLBAR_SIZE, 0) ;
1877     wxSize vSize(MAC_SCROLLBAR_SIZE, height - adjust) ;
1878     wxPoint hPoint(0 , height-MAC_SCROLLBAR_SIZE ) ;
1879     wxSize hSize( width - adjust, MAC_SCROLLBAR_SIZE) ;
1880
1881     int x = 0 ;
1882     int y = 0 ;
1883     int w = m_width ;
1884     int h = m_height ;
1885
1886     MacClientToRootWindow( &x , &y ) ;
1887     MacClientToRootWindow( &w , &h ) ;
1888
1889     wxWindowMac *iter = (wxWindowMac*)this ;
1890
1891     int totW = 10000 , totH = 10000;
1892     while( iter )
1893     {
1894         if ( iter->IsTopLevel() )
1895         {
1896             totW = iter->m_width ;
1897             totH = iter->m_height ;
1898             break ;
1899         }
1900
1901         iter = iter->GetParent() ;
1902     }
1903
1904     if ( x == 0 )
1905     {
1906         hPoint.x = -1 ;
1907         hSize.x += 1 ;
1908     }
1909     if ( y == 0 )
1910     {
1911         vPoint.y = -1 ;
1912         vSize.y += 1 ;
1913     }
1914
1915     if ( w-x >= totW )
1916     {
1917         hSize.x += 1 ;
1918         vPoint.x += 1 ;
1919     }
1920
1921     if ( h-y >= totH )
1922     {
1923         vSize.y += 1 ;
1924         hPoint.y += 1 ;
1925     }
1926
1927     if ( m_vScrollBar )
1928     {
1929         m_vScrollBar->SetSize( vPoint.x , vPoint.y, vSize.x, vSize.y , wxSIZE_ALLOW_MINUS_ONE);
1930     }
1931     if ( m_hScrollBar )
1932     {
1933         m_hScrollBar->SetSize( hPoint.x , hPoint.y, hSize.x, hSize.y, wxSIZE_ALLOW_MINUS_ONE);
1934     }
1935 }
1936
1937 bool wxWindowMac::AcceptsFocus() const
1938 {
1939     return MacCanFocus() && wxWindowBase::AcceptsFocus();
1940 }
1941
1942 WXWidget wxWindowMac::MacGetContainerForEmbedding()
1943 {
1944     return GetParent()->MacGetContainerForEmbedding() ;
1945 }
1946
1947 void wxWindowMac::MacSuperChangedPosition()
1948 {
1949     // only window-absolute structures have to be moved i.e. controls
1950
1951     wxWindowListNode *node = GetChildren().GetFirst();
1952     while ( node )
1953     {
1954         wxWindowMac *child = (wxWindowMac *)node->GetData();
1955         child->MacSuperChangedPosition() ;
1956         node = node->GetNext();
1957     }
1958 }
1959
1960 void wxWindowMac::MacTopLevelWindowChangedPosition()
1961 {
1962     // only screen-absolute structures have to be moved i.e. glcanvas
1963
1964     wxWindowListNode *node = GetChildren().GetFirst();
1965     while ( node )
1966     {
1967         wxWindowMac *child = (wxWindowMac *)node->GetData();
1968         child->MacTopLevelWindowChangedPosition() ;
1969         node = node->GetNext();
1970     }
1971 }
1972 long wxWindowMac::MacGetLeftBorderSize( ) const
1973 {
1974     if( IsTopLevel() )
1975         return 0 ;
1976
1977     if (m_windowStyle & wxRAISED_BORDER || m_windowStyle & wxSUNKEN_BORDER )
1978     {
1979         SInt32 border = 3 ;
1980 #if wxMAC_USE_THEME_BORDER
1981 #if TARGET_CARBON
1982           GetThemeMetric( kThemeMetricListBoxFrameOutset , &border ) ;
1983 #endif
1984 #endif
1985           return border ;
1986     }
1987     else if (  m_windowStyle &wxDOUBLE_BORDER)
1988     {
1989           SInt32 border = 3 ;
1990 #if wxMAC_USE_THEME_BORDER
1991 #if TARGET_CARBON
1992           GetThemeMetric( kThemeMetricListBoxFrameOutset , &border ) ;
1993 #endif
1994 #endif
1995           return border ;
1996     }
1997     else if (m_windowStyle &wxSIMPLE_BORDER)
1998     {
1999         return 1 ;
2000     }
2001     return 0 ;
2002 }
2003
2004 long wxWindowMac::MacGetRightBorderSize( ) const
2005 {
2006     // they are all symmetric in mac themes
2007     return MacGetLeftBorderSize() ;
2008 }
2009
2010 long wxWindowMac::MacGetTopBorderSize( ) const
2011 {
2012     // they are all symmetric in mac themes
2013     return MacGetLeftBorderSize() ;
2014 }
2015
2016 long wxWindowMac::MacGetBottomBorderSize( ) const
2017 {
2018     // they are all symmetric in mac themes
2019     return MacGetLeftBorderSize() ;
2020 }
2021
2022 long wxWindowMac::MacRemoveBordersFromStyle( long style )
2023 {
2024     return style & ~( wxDOUBLE_BORDER | wxSUNKEN_BORDER | wxRAISED_BORDER | wxBORDER | wxSTATIC_BORDER ) ;
2025 }
2026
2027 // Find the wxWindowMac at the current mouse position, returning the mouse
2028 // position.
2029 wxWindowMac* wxFindWindowAtPointer(wxPoint& pt)
2030 {
2031     pt = wxGetMousePosition();
2032     wxWindowMac* found = wxFindWindowAtPoint(pt);
2033     return found;
2034 }
2035
2036 // Get the current mouse position.
2037 wxPoint wxGetMousePosition()
2038 {
2039     int x, y;
2040     wxGetMousePosition(& x, & y);
2041     return wxPoint(x, y);
2042 }
2043