src/mac/window.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        windows.cpp
   3 // Purpose:     wxWindowMac
   4 // Author:      AUTHOR
   5 // Modified by:
   6 // Created:     ??/??/98
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) AUTHOR
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifdef __GNUG__
  13 #pragma implementation "window.h"
  14 #endif
  15
  16 #include "wx/setup.h"
  17 #include "wx/menu.h"
  18 #include "wx/window.h"
  19 #include "wx/dc.h"
  20 #include "wx/dcclient.h"
  21 #include "wx/utils.h"
  22 #include "wx/app.h"
  23 #include "wx/panel.h"
  24 #include "wx/layout.h"
  25 #include "wx/dialog.h"
  26 #include "wx/listbox.h"
  27 #include "wx/scrolbar.h"
  28 #include "wx/statbox.h"
  29 #include "wx/button.h"
  30 #include "wx/settings.h"
  31 #include "wx/msgdlg.h"
  32 #include "wx/frame.h"
  33 #include "wx/notebook.h"
  34 #include "wx/tabctrl.h"
  35 #include "wx/tooltip.h"
  36 #include "wx/statusbr.h"
  37 #include "wx/menuitem.h"
  38 #include "wx/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 wxUSE_STATBOX
 201     // wxGTK doesn't allow to create controls with static box as the parent so
 202     // this will result in a crash when the program is ported to wxGTK - warn
 203     // about it
 204     //
 205     // the correct solution is to create the controls as siblings of the
 206     // static box
 207     wxASSERT_MSG( !wxDynamicCast(parent, wxStaticBox),
 208                   _T("wxStaticBox can't be used as a window parent!") );
 209 #endif // wxUSE_STATBOX
 210
 211     if ( !CreateBase(parent, id, pos, size, style, wxDefaultValidator, name) )
 212         return FALSE;
 213
 214     parent->AddChild(this);
 215
 216     m_x = (int)pos.x;
 217     m_y = (int)pos.y;
 218     AdjustForParentClientOrigin(m_x, m_y, wxSIZE_USE_EXISTING);
 219     m_width = WidthDefault( size.x );
 220     m_height = HeightDefault( size.y ) ;
 221 #ifndef __WXUNIVERSAL__
 222     // Don't give scrollbars to wxControls unless they ask for them
 223     if ( (! IsKindOf(CLASSINFO(wxControl)) && ! IsKindOf(CLASSINFO(wxStatusBar))) ||
 224          (IsKindOf(CLASSINFO(wxControl)) && ( style & wxHSCROLL || style & wxVSCROLL)))
 225     {
 226         MacCreateScrollBars( style ) ;
 227     }
 228 #endif
 229     return TRUE;
 230 }
 231
 232 void wxWindowMac::SetFocus()
 233 {
 234     if ( gFocusWindow == this )
 235         return ;
 236
 237     if ( AcceptsFocus() )
 238     {
 239         if (gFocusWindow )
 240         {
 241 #if wxUSE_CARET
 242                 // Deal with caret
 243                 if ( gFocusWindow->m_caret )
 244                 {
 245                       gFocusWindow->m_caret->OnKillFocus();
 246                 }
 247 #endif // wxUSE_CARET
 248 #ifndef __WXUNIVERSAL__
 249             wxControl* control = wxDynamicCast( gFocusWindow , wxControl ) ;
 250             if ( control && control->GetMacControl() )
 251             {
 252                 UMASetKeyboardFocus( (WindowRef) gFocusWindow->MacGetRootWindow() , (ControlHandle) control->GetMacControl()  , kControlFocusNoPart ) ;
 253                 control->MacRedrawControl() ;
 254             }
 255 #endif
 256             // Without testing the window id, for some reason
 257             // a kill focus event can still be sent to
 258             // the control just being focussed.
 259             int thisId = this->m_windowId;
 260             int gFocusWindowId = gFocusWindow->m_windowId;
 261             if (gFocusWindowId != thisId)
 262             {
 263                 wxFocusEvent event(wxEVT_KILL_FOCUS, gFocusWindow->m_windowId);
 264                 event.SetEventObject(gFocusWindow);
 265                 gFocusWindow->GetEventHandler()->ProcessEvent(event) ;
 266             }
 267         }
 268         gFocusWindow = this ;
 269         {
 270             #if wxUSE_CARET
 271             // Deal with caret
 272             if ( m_caret )
 273             {
 274                 m_caret->OnSetFocus();
 275             }
 276             #endif // wxUSE_CARET
 277             // panel wants to track the window which was the last to have focus in it
 278             wxChildFocusEvent eventFocus(this);
 279             GetEventHandler()->ProcessEvent(eventFocus);
 280
 281       #ifndef __WXUNIVERSAL__
 282             wxControl* control = wxDynamicCast( gFocusWindow , wxControl ) ;
 283             if ( control && control->GetMacControl() )
 284             {
 285                 UMASetKeyboardFocus( (WindowRef) gFocusWindow->MacGetRootWindow() , (ControlHandle) control->GetMacControl()  , kControlFocusNextPart ) ;
 286             }
 287       #endif
 288             wxFocusEvent event(wxEVT_SET_FOCUS, m_windowId);
 289             event.SetEventObject(this);
 290             GetEventHandler()->ProcessEvent(event) ;
 291         }
 292     }
 293 }
 294
 295 bool wxWindowMac::Enable(bool enable)
 296 {
 297     if ( !wxWindowBase::Enable(enable) )
 298         return FALSE;
 299
 300     MacSuperEnabled( enable ) ;
 301
 302     return TRUE;
 303 }
 304
 305 void wxWindowMac::DoCaptureMouse()
 306 {
 307     wxTheApp->s_captureWindow = this ;
 308 }
 309
 310 wxWindow* wxWindowBase::GetCapture()
 311 {
 312     return wxTheApp->s_captureWindow ;
 313 }
 314
 315 void wxWindowMac::DoReleaseMouse()
 316 {
 317     wxTheApp->s_captureWindow = NULL ;
 318 }
 319
 320 #if    wxUSE_DRAG_AND_DROP
 321
 322 void wxWindowMac::SetDropTarget(wxDropTarget *pDropTarget)
 323 {
 324   if ( m_dropTarget != 0 ) {
 325     delete m_dropTarget;
 326   }
 327
 328   m_dropTarget = pDropTarget;
 329   if ( m_dropTarget != 0 )
 330   {
 331     // TODO
 332   }
 333 }
 334
 335 #endif
 336
 337 // Old style file-manager drag&drop
 338 void wxWindowMac::DragAcceptFiles(bool accept)
 339 {
 340     // TODO
 341 }
 342
 343 // Get total size
 344 void wxWindowMac::DoGetSize(int *x, int *y) const
 345 {
 346      if(x)   *x = m_width ;
 347      if(y)   *y = m_height ;
 348 }
 349
 350 void wxWindowMac::DoGetPosition(int *x, int *y) const
 351 {
 352     int xx,yy;
 353
 354     xx = m_x ;
 355     yy = m_y ;
 356     if ( !IsTopLevel() && GetParent())
 357     {
 358         wxPoint pt(GetParent()->GetClientAreaOrigin());
 359         xx -= pt.x;
 360         yy -= pt.y;
 361     }
 362     if(x)   *x = xx;
 363     if(y)   *y = yy;
 364 }
 365
 366 #if wxUSE_MENUS
 367 bool wxWindowMac::DoPopupMenu(wxMenu *menu, int x, int y)
 368 {
 369     menu->SetInvokingWindow(this);
 370     menu->UpdateUI();
 371     ClientToScreen( &x , &y ) ;
 372
 373     ::InsertMenu( (MenuHandle) menu->GetHMenu() , -1 ) ;
 374     long menuResult = ::PopUpMenuSelect((MenuHandle) menu->GetHMenu() ,y,x, 0) ;
 375     if ( HiWord(menuResult) != 0 )
 376     {
 377         MenuCommand id ;
 378         GetMenuItemCommandID( GetMenuHandle(HiWord(menuResult)) , LoWord(menuResult) , &id ) ;
 379
 380         wxCommandEvent event(wxEVT_COMMAND_MENU_SELECTED, id );
 381         event.m_timeStamp =  TickCount() ;
 382         event.SetEventObject(this->GetEventHandler());
 383         event.SetInt( id );
 384         GetEventHandler()->ProcessEvent(event);
 385     }
 386     ::DeleteMenu( menu->MacGetMenuId() ) ;
 387     menu->SetInvokingWindow(NULL);
 388
 389   return TRUE;
 390 }
 391 #endif
 392
 393 void wxWindowMac::DoScreenToClient(int *x, int *y) const
 394 {
 395     WindowRef window = (WindowRef) MacGetRootWindow() ;
 396
 397     Point       localwhere = {0,0} ;
 398
 399     if(x)   localwhere.h = * x ;
 400     if(y)   localwhere.v = * y ;
 401
 402     GrafPtr     port ;
 403     ::GetPort( &port ) ;
 404     ::SetPort( UMAGetWindowPort( window ) ) ;
 405     ::GlobalToLocal( &localwhere ) ;
 406     ::SetPort( port ) ;
 407
 408     if(x)   *x = localwhere.h ;
 409     if(y)   *y = localwhere.v ;
 410
 411     MacRootWindowToWindow( x , y ) ;
 412     if ( x )
 413             *x -= MacGetLeftBorderSize() ;
 414     if ( y )
 415             *y -= MacGetTopBorderSize() ;
 416 }
 417
 418 void wxWindowMac::DoClientToScreen(int *x, int *y) const
 419 {
 420     WindowRef window = (WindowRef) MacGetRootWindow() ;
 421
 422     if ( x )
 423             *x += MacGetLeftBorderSize() ;
 424     if ( y )
 425             *y += MacGetTopBorderSize() ;
 426
 427     MacWindowToRootWindow( x , y ) ;
 428
 429     Point       localwhere = { 0,0 };
 430     if(x)   localwhere.h = * x ;
 431     if(y)   localwhere.v = * y ;
 432
 433     GrafPtr     port ;
 434     ::GetPort( &port ) ;
 435     ::SetPort( UMAGetWindowPort( window ) ) ;
 436
 437     ::LocalToGlobal( &localwhere ) ;
 438     ::SetPort( port ) ;
 439     if(x)   *x = localwhere.h ;
 440     if(y)   *y = localwhere.v ;
 441 }
 442
 443 void wxWindowMac::MacClientToRootWindow( int *x , int *y ) const
 444 {
 445     wxPoint origin = GetClientAreaOrigin() ;
 446     if(x)   *x += origin.x ;
 447     if(y)   *y += origin.y ;
 448
 449     MacWindowToRootWindow( x , y ) ;
 450 }
 451
 452 void wxWindowMac::MacRootWindowToClient( int *x , int *y ) const
 453 {
 454     wxPoint origin = GetClientAreaOrigin() ;
 455     MacRootWindowToWindow( x , y ) ;
 456     if(x)   *x -= origin.x ;
 457     if(y)   *y -= origin.y ;
 458 }
 459
 460 void wxWindowMac::MacWindowToRootWindow( int *x , int *y ) const
 461 {
 462     if ( !IsTopLevel() )
 463     {
 464         if(x)   *x += m_x ;
 465         if(y)   *y += m_y ;
 466         GetParent()->MacWindowToRootWindow( x , y ) ;
 467     }
 468 }
 469
 470 void wxWindowMac::MacRootWindowToWindow( int *x , int *y ) const
 471 {
 472     if ( !IsTopLevel() )
 473     {
 474         if(x)   *x -= m_x ;
 475         if(y)   *y -= m_y ;
 476         GetParent()->MacRootWindowToWindow( x , y ) ;
 477     }
 478 }
 479
 480 bool wxWindowMac::SetCursor(const wxCursor& cursor)
 481 {
 482     if (m_cursor == cursor)
 483        return FALSE;
 484
 485     if (wxNullCursor == cursor)
 486     {
 487        if ( ! wxWindowBase::SetCursor( *wxSTANDARD_CURSOR ) )
 488         return FALSE ;
 489     }
 490     else
 491     {
 492        if ( ! wxWindowBase::SetCursor( cursor ) )
 493         return FALSE ;
 494     }
 495
 496   wxASSERT_MSG( m_cursor.Ok(),
 497                   wxT("cursor must be valid after call to the base version"));
 498
 499   Point pt ;
 500   wxWindowMac *mouseWin ;
 501   GetMouse( &pt ) ;
 502
 503   // Change the cursor NOW if we're within the correct window
 504
 505   if ( MacGetWindowFromPoint( wxPoint( pt.h , pt.v ) , &mouseWin ) )
 506   {
 507     if ( mouseWin == this && !wxIsBusy() )
 508     {
 509         m_cursor.MacInstall() ;
 510     }
 511   }
 512
 513   return TRUE ;
 514 }
 515
 516
 517 // Get size *available for subwindows* i.e. excluding menu bar etc.
 518 void wxWindowMac::DoGetClientSize(int *x, int *y) const
 519 {
 520     int ww, hh;
 521     ww = m_width ;
 522     hh = m_height ;
 523
 524     ww -= MacGetLeftBorderSize(  )  + MacGetRightBorderSize(  ) ;
 525     hh -= MacGetTopBorderSize(  ) + MacGetBottomBorderSize( );
 526
 527   if ( (m_vScrollBar && m_vScrollBar->IsShown()) || (m_hScrollBar  && m_hScrollBar->IsShown()) )
 528   {
 529     int x1 = 0 ;
 530     int y1 = 0 ;
 531     int w = m_width ;
 532     int h = m_height ;
 533
 534     MacClientToRootWindow( &x1 , &y1 ) ;
 535     MacClientToRootWindow( &w , &h ) ;
 536
 537     wxWindowMac *iter = (wxWindowMac*)this ;
 538
 539     int totW = 10000 , totH = 10000;
 540     while( iter )
 541     {
 542         if ( iter->IsTopLevel() )
 543         {
 544             totW = iter->m_width ;
 545             totH = iter->m_height ;
 546             break ;
 547         }
 548
 549         iter = iter->GetParent() ;
 550     }
 551
 552     if (m_hScrollBar  && m_hScrollBar->IsShown() )
 553     {
 554         hh -= MAC_SCROLLBAR_SIZE;
 555         if ( h-y1 >= totH )
 556         {
 557             hh += 1 ;
 558         }
 559     }
 560     if (m_vScrollBar  && m_vScrollBar->IsShown() )
 561     {
 562         ww -= MAC_SCROLLBAR_SIZE;
 563         if ( w-x1 >= totW )
 564         {
 565             ww += 1 ;
 566         }
 567     }
 568   }
 569   if(x)   *x = ww;
 570   if(y)   *y = hh;
 571 }
 572
 573
 574 // ----------------------------------------------------------------------------
 575 // tooltips
 576 // ----------------------------------------------------------------------------
 577
 578 #if wxUSE_TOOLTIPS
 579
 580 void wxWindowMac::DoSetToolTip(wxToolTip *tooltip)
 581 {
 582     wxWindowBase::DoSetToolTip(tooltip);
 583
 584     if ( m_tooltip )
 585         m_tooltip->SetWindow(this);
 586 }
 587
 588 #endif // wxUSE_TOOLTIPS
 589
 590 void wxWindowMac::DoMoveWindow(int x, int y, int width, int height)
 591 {
 592     int former_x = m_x ;
 593     int former_y = m_y ;
 594     int former_w = m_width ;
 595     int former_h = m_height ;
 596
 597   int actualWidth = width;
 598   int actualHeight = height;
 599   int actualX = x;
 600   int actualY = y;
 601
 602     if ((m_minWidth != -1) && (actualWidth < m_minWidth))
 603         actualWidth = m_minWidth;
 604     if ((m_minHeight != -1) && (actualHeight < m_minHeight))
 605         actualHeight = m_minHeight;
 606     if ((m_maxWidth != -1) && (actualWidth > m_maxWidth))
 607         actualWidth = m_maxWidth;
 608     if ((m_maxHeight != -1) && (actualHeight > m_maxHeight))
 609         actualHeight = m_maxHeight;
 610
 611     bool doMove = false ;
 612     bool doResize = false ;
 613
 614     if ( actualX != former_x || actualY != former_y )
 615     {
 616         doMove = true ;
 617     }
 618     if ( actualWidth != former_w || actualHeight != former_h )
 619     {
 620         doResize = true ;
 621     }
 622
 623     if ( doMove || doResize )
 624     {
 625         // erase former position
 626
 627         bool partialRepaint = false ;
 628
 629         if ( HasFlag(wxNO_FULL_REPAINT_ON_RESIZE) )
 630         {
 631             wxPoint oldPos( m_x , m_y ) ;
 632             wxPoint newPos( actualX , actualY ) ;
 633             MacWindowToRootWindow( &oldPos.x , &oldPos.y ) ;
 634             MacWindowToRootWindow( &newPos.x , &newPos.y ) ;
 635             if ( oldPos == newPos )
 636             {
 637                 partialRepaint = true ;
 638                 RgnHandle oldRgn,newRgn,diffRgn ;
 639                 oldRgn = NewRgn() ;
 640                 newRgn = NewRgn() ;
 641                 diffRgn = NewRgn() ;
 642                 SetRectRgn(oldRgn , oldPos.x , oldPos.y , oldPos.x + m_width , oldPos.y + m_height ) ;
 643                 SetRectRgn(newRgn , newPos.x , newPos.y , newPos.x + actualWidth , newPos.y + actualHeight ) ;
 644                 DiffRgn( newRgn , oldRgn , diffRgn ) ;
 645                 InvalWindowRgn( (WindowRef) MacGetRootWindow() , diffRgn ) ;
 646                 DiffRgn( oldRgn , newRgn , diffRgn ) ;
 647                 InvalWindowRgn( (WindowRef) MacGetRootWindow() , diffRgn ) ;
 648                 DisposeRgn(oldRgn) ;
 649                 DisposeRgn(newRgn) ;
 650                 DisposeRgn(diffRgn) ;
 651             }
 652         }
 653
 654         if ( !partialRepaint )
 655             Refresh() ;
 656
 657         m_x = actualX ;
 658         m_y = actualY ;
 659         m_width = actualWidth ;
 660         m_height = actualHeight ;
 661
 662                 // update any low-level frame-relative positions
 663
 664                 MacUpdateDimensions() ;
 665         // erase new position
 666
 667         if ( !partialRepaint )
 668             Refresh() ;
 669         if ( doMove )
 670             wxWindowMac::MacSuperChangedPosition() ; // like this only children will be notified
 671
 672         MacRepositionScrollBars() ;
 673         if ( doMove )
 674         {
 675             wxPoint point(m_x, m_y);
 676             wxMoveEvent event(point, m_windowId);
 677             event.SetEventObject(this);
 678             GetEventHandler()->ProcessEvent(event) ;
 679         }
 680         if ( doResize )
 681         {
 682              MacRepositionScrollBars() ;
 683              wxSize size(m_width, m_height);
 684              wxSizeEvent event(size, m_windowId);
 685              event.SetEventObject(this);
 686              GetEventHandler()->ProcessEvent(event);
 687         }
 688     }
 689
 690 }
 691
 692 // set the size of the window: if the dimensions are positive, just use them,
 693 // but if any of them is equal to -1, it means that we must find the value for
 694 // it ourselves (unless sizeFlags contains wxSIZE_ALLOW_MINUS_ONE flag, in
 695 // which case -1 is a valid value for x and y)
 696 //
 697 // If sizeFlags contains wxSIZE_AUTO_WIDTH/HEIGHT flags (default), we calculate
 698 // the width/height to best suit our contents, otherwise we reuse the current
 699 // width/height
 700 void wxWindowMac::DoSetSize(int x, int y, int width, int height, int sizeFlags)
 701 {
 702     // get the current size and position...
 703     int currentX, currentY;
 704     GetPosition(&currentX, &currentY);
 705
 706     int currentW,currentH;
 707     GetSize(&currentW, &currentH);
 708
 709     // ... and don't do anything (avoiding flicker) if it's already ok
 710     if ( x == currentX && y == currentY &&
 711          width == currentW && height == currentH )
 712     {
 713         MacRepositionScrollBars() ; // we might have a real position shift
 714         return;
 715     }
 716
 717     if ( x == -1 && !(sizeFlags & wxSIZE_ALLOW_MINUS_ONE) )
 718         x = currentX;
 719     if ( y == -1 && !(sizeFlags & wxSIZE_ALLOW_MINUS_ONE) )
 720         y = currentY;
 721
 722     AdjustForParentClientOrigin(x, y, sizeFlags);
 723
 724     wxSize size(-1, -1);
 725     if ( width == -1 )
 726     {
 727         if ( sizeFlags & wxSIZE_AUTO_WIDTH )
 728         {
 729             size = DoGetBestSize();
 730             width = size.x;
 731         }
 732         else
 733         {
 734             // just take the current one
 735             width = currentW;
 736         }
 737     }
 738
 739     if ( height == -1 )
 740     {
 741         if ( sizeFlags & wxSIZE_AUTO_HEIGHT )
 742         {
 743             if ( size.x == -1 )
 744             {
 745                 size = DoGetBestSize();
 746             }
 747             //else: already called DoGetBestSize() above
 748
 749             height = size.y;
 750         }
 751         else
 752         {
 753             // just take the current one
 754             height = currentH;
 755         }
 756     }
 757
 758     DoMoveWindow(x, y, width, height);
 759
 760 }
 761 // For implementation purposes - sometimes decorations make the client area
 762 // smaller
 763
 764 wxPoint wxWindowMac::GetClientAreaOrigin() const
 765 {
 766     return wxPoint(MacGetLeftBorderSize(  ) , MacGetTopBorderSize(  ) );
 767 }
 768
 769 void wxWindowMac::SetTitle(const wxString& title)
 770 {
 771     m_label = title ;
 772 }
 773
 774 wxString wxWindowMac::GetTitle() const
 775 {
 776     return m_label ;
 777 }
 778
 779 bool wxWindowMac::Show(bool show)
 780 {
 781     if ( !wxWindowBase::Show(show) )
 782         return FALSE;
 783
 784 /*
 785     WindowRef window = (WindowRef) MacGetRootWindow() ;
 786     wxWindowMac* win = wxFindWinFromMacWindow( window ) ;
 787     if ( win == NULL && win->m_isBeingDeleted )
 788         return FALSE ;
 789 */
 790     MacSuperShown( show ) ;
 791     Refresh() ;
 792 /*
 793     if ( !show )
 794     {
 795         if ( win && !win->m_isBeingDeleted )
 796             Refresh() ;
 797     }
 798     else
 799     {
 800         Refresh() ;
 801     }
 802 */
 803     return TRUE;
 804 }
 805
 806 void wxWindowMac::MacSuperShown( bool show )
 807 {
 808     wxWindowListNode *node = GetChildren().GetFirst();
 809     while ( node )
 810     {
 811         wxWindowMac *child = (wxWindowMac *)node->GetData();
 812         if ( child->m_isShown )
 813             child->MacSuperShown( show ) ;
 814         node = node->GetNext();
 815     }
 816 }
 817
 818 void wxWindowMac::MacSuperEnabled( bool enabled )
 819 {
 820     if ( !IsTopLevel() )
 821     {
 822       // to be absolutely correct we'd have to invalidate (with eraseBkground
 823       // because unter MacOSX the frames are drawn with an addXXX mode)
 824       // the borders area
 825     }
 826     wxWindowListNode *node = GetChildren().GetFirst();
 827     while ( node )
 828     {
 829         wxWindowMac *child = (wxWindowMac *)node->GetData();
 830         if ( child->m_isShown )
 831             child->MacSuperEnabled( enabled ) ;
 832         node = node->GetNext();
 833     }
 834 }
 835
 836 bool wxWindowMac::MacIsReallyShown() const
 837 {
 838     if ( m_isShown && (m_parent != NULL) ) {
 839         return m_parent->MacIsReallyShown();
 840     }
 841     return m_isShown;
 842 /*
 843     bool status = m_isShown ;
 844     wxWindowMac * win = this ;
 845     while ( status && win->m_parent != NULL )
 846     {
 847         win = win->m_parent ;
 848         status = win->m_isShown ;
 849     }
 850     return status ;
 851 */
 852 }
 853
 854 int wxWindowMac::GetCharHeight() const
 855 {
 856     wxClientDC dc ( (wxWindowMac*)this ) ;
 857     return dc.GetCharHeight() ;
 858 }
 859
 860 int wxWindowMac::GetCharWidth() const
 861 {
 862     wxClientDC dc ( (wxWindowMac*)this ) ;
 863     return dc.GetCharWidth() ;
 864 }
 865
 866 void wxWindowMac::GetTextExtent(const wxString& string, int *x, int *y,
 867                            int *descent, int *externalLeading, const wxFont *theFont ) const
 868 {
 869     const wxFont *fontToUse = theFont;
 870     if ( !fontToUse )
 871         fontToUse = &m_font;
 872
 873     wxClientDC dc( (wxWindowMac*) this ) ;
 874     long lx,ly,ld,le ;
 875     dc.GetTextExtent( string , &lx , &ly , &ld, &le, (wxFont *)fontToUse ) ;
 876     if ( externalLeading )
 877         *externalLeading = le ;
 878     if ( descent )
 879         *descent = ld ;
 880     if ( x )
 881         *x = lx ;
 882     if ( y )
 883         *y = ly ;
 884 }
 885
 886 /*
 887  * Rect is given in client coordinates, for further reading, read wxTopLevelWindowMac::InvalidateRect
 888  * we always intersect with the entire window, not only with the client area
 889  */
 890
 891 void wxWindowMac::Refresh(bool eraseBack, const wxRect *rect)
 892 {
 893     if ( MacGetTopLevelWindow() == NULL )
 894         return ;
 895
 896     wxPoint client = GetClientAreaOrigin();
 897     int x1 = -client.x;
 898     int y1 = -client.y;
 899     int x2 = m_width - client.x;
 900     int y2 = m_height - client.y;
 901
 902     if (IsKindOf( CLASSINFO(wxButton)))
 903     {
 904         // buttons have an "aura"
 905         y1 -= 5;
 906         x1 -= 5;
 907         y2 += 5;
 908         x2 += 5;
 909     }
 910
 911     Rect clientrect = { y1, x1, y2, x2 };
 912
 913     if ( rect )
 914     {
 915         Rect r = { rect->y , rect->x , rect->y + rect->height , rect->x + rect->width } ;
 916         SectRect( &clientrect , &r , &clientrect ) ;
 917     }
 918
 919     if ( !EmptyRect( &clientrect ) )
 920     {
 921       int top = 0 , left = 0 ;
 922
 923       MacClientToRootWindow( &left , &top ) ;
 924       OffsetRect( &clientrect , left , top ) ;
 925
 926       MacGetTopLevelWindow()->MacInvalidate( &clientrect , eraseBack ) ;
 927     }
 928 }
 929
 930 #if wxUSE_CARET && WXWIN_COMPATIBILITY
 931 // ---------------------------------------------------------------------------
 932 // Caret manipulation
 933 // ---------------------------------------------------------------------------
 934
 935 void wxWindowMac::CreateCaret(int w, int h)
 936 {
 937     SetCaret(new wxCaret(this, w, h));
 938 }
 939
 940 void wxWindowMac::CreateCaret(const wxBitmap *WXUNUSED(bitmap))
 941 {
 942     wxFAIL_MSG("not implemented");
 943 }
 944
 945 void wxWindowMac::ShowCaret(bool show)
 946 {
 947     wxCHECK_RET( m_caret, "no caret to show" );
 948
 949     m_caret->Show(show);
 950 }
 951
 952 void wxWindowMac::DestroyCaret()
 953 {
 954     SetCaret(NULL);
 955 }
 956
 957 void wxWindowMac::SetCaretPos(int x, int y)
 958 {
 959     wxCHECK_RET( m_caret, "no caret to move" );
 960
 961     m_caret->Move(x, y);
 962 }
 963
 964 void wxWindowMac::GetCaretPos(int *x, int *y) const
 965 {
 966     wxCHECK_RET( m_caret, "no caret to get position of" );
 967
 968     m_caret->GetPosition(x, y);
 969 }
 970 #endif // wxUSE_CARET
 971
 972 wxWindowMac *wxGetActiveWindow()
 973 {
 974     // actually this is a windows-only concept
 975     return NULL;
 976 }
 977
 978 // Coordinates relative to the window
 979 void wxWindowMac::WarpPointer (int x_pos, int y_pos)
 980 {
 981     // We really dont move the mouse programmatically under mac
 982 }
 983
 984 const wxBrush& wxWindowMac::MacGetBackgroundBrush()
 985 {
 986     if ( m_backgroundColour == wxSystemSettings::GetColour(wxSYS_COLOUR_APPWORKSPACE) )
 987     {
 988         m_macBackgroundBrush.SetMacTheme( kThemeBrushDocumentWindowBackground ) ;
 989     }
 990     else if (  m_backgroundColour == wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE ) )
 991     {
 992         // on mac we have the difficult situation, that 3dface gray can be different colours, depending whether
 993         // it is on a notebook panel or not, in order to take care of that we walk up the hierarchy until we have
 994         // either a non gray background color or a non control window
 995
 996             WindowRef window = (WindowRef) MacGetRootWindow() ;
 997
 998             wxWindowMac* parent = GetParent() ;
 999             while( parent )
1000             {
1001                 if ( parent->MacGetRootWindow() != window )
1002                 {
1003                     // we are in a different window on the mac system
1004                     parent = NULL ;
1005                     break ;
1006                 }
1007
1008                 {
1009                     if ( parent->m_backgroundColour != wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE )
1010                       && parent->m_backgroundColour != wxSystemSettings::GetColour(wxSYS_COLOUR_APPWORKSPACE) )
1011                     {
1012                         // if we have any other colours in the hierarchy
1013                         m_macBackgroundBrush.SetColour( parent->m_backgroundColour ) ;
1014                         break ;
1015                     }
1016                     // if we have the normal colours in the hierarchy but another control etc. -> use it's background
1017                     if ( parent->IsKindOf( CLASSINFO( wxNotebook ) ) || parent->IsKindOf( CLASSINFO( wxTabCtrl ) ))
1018                     {
1019                         Rect extent = { 0 , 0 , 0 , 0 } ;
1020                         int x , y ;
1021                         x = y = 0 ;
1022                         wxSize size = parent->GetSize() ;
1023                         parent->MacClientToRootWindow( &x , &y ) ;
1024                         extent.left = x ;
1025                         extent.top = y ;
1026                         extent.top-- ;
1027                         extent.right = x + size.x ;
1028                         extent.bottom = y + size.y ;
1029                         m_macBackgroundBrush.SetMacThemeBackground( kThemeBackgroundTabPane , (WXRECTPTR) &extent ) ; // todo eventually change for inactive
1030                         break ;
1031                     }
1032                 }
1033                 parent = parent->GetParent() ;
1034             }
1035             if ( !parent )
1036             {
1037               m_macBackgroundBrush.SetMacTheme( kThemeBrushDialogBackgroundActive ) ; // todo eventually change for inactive
1038             }
1039     }
1040     else
1041     {
1042         m_macBackgroundBrush.SetColour( m_backgroundColour ) ;
1043     }
1044
1045     return m_macBackgroundBrush ;
1046
1047 }
1048
1049 void wxWindowMac::OnEraseBackground(wxEraseEvent& event)
1050 {
1051     event.GetDC()->Clear() ;
1052 }
1053
1054 void wxWindowMac::OnNcPaint( wxNcPaintEvent& event )
1055 {
1056     wxWindowDC dc(this) ;
1057     wxMacPortSetter helper(&dc) ;
1058
1059     MacPaintBorders( dc.m_macLocalOrigin.x , dc.m_macLocalOrigin.y) ;
1060 }
1061
1062 int wxWindowMac::GetScrollPos(int orient) const
1063 {
1064     if ( orient == wxHORIZONTAL )
1065     {
1066        if ( m_hScrollBar )
1067            return m_hScrollBar->GetThumbPosition() ;
1068     }
1069     else
1070     {
1071        if ( m_vScrollBar )
1072            return m_vScrollBar->GetThumbPosition() ;
1073     }
1074     return 0;
1075 }
1076
1077 // This now returns the whole range, not just the number
1078 // of positions that we can scroll.
1079 int wxWindowMac::GetScrollRange(int orient) const
1080 {
1081     if ( orient == wxHORIZONTAL )
1082     {
1083        if ( m_hScrollBar )
1084            return m_hScrollBar->GetRange() ;
1085     }
1086     else
1087     {
1088        if ( m_vScrollBar )
1089            return m_vScrollBar->GetRange() ;
1090     }
1091     return 0;
1092 }
1093
1094 int wxWindowMac::GetScrollThumb(int orient) const
1095 {
1096     if ( orient == wxHORIZONTAL )
1097     {
1098        if ( m_hScrollBar )
1099            return m_hScrollBar->GetThumbSize() ;
1100     }
1101     else
1102     {
1103        if ( m_vScrollBar )
1104            return m_vScrollBar->GetThumbSize() ;
1105     }
1106     return 0;
1107 }
1108
1109 void wxWindowMac::SetScrollPos(int orient, int pos, bool refresh)
1110 {
1111     if ( orient == wxHORIZONTAL )
1112     {
1113        if ( m_hScrollBar )
1114            m_hScrollBar->SetThumbPosition( pos ) ;
1115     }
1116     else
1117     {
1118        if ( m_vScrollBar )
1119            m_vScrollBar->SetThumbPosition( pos ) ;
1120     }
1121 }
1122
1123 void wxWindowMac::MacPaintBorders( int left , int top )
1124 {
1125     if( IsTopLevel() )
1126         return ;
1127
1128     RGBColor white = { 0xFFFF, 0xFFFF , 0xFFFF } ;
1129     RGBColor black = { 0x0000, 0x0000 , 0x0000 } ;
1130     RGBColor face = { 0xDDDD, 0xDDDD , 0xDDDD } ;
1131     RGBColor shadow = { 0x4444, 0x4444 , 0x4444 } ;
1132     PenNormal() ;
1133
1134     if (HasFlag(wxRAISED_BORDER) || HasFlag( wxSUNKEN_BORDER) || HasFlag(wxDOUBLE_BORDER) )
1135     {
1136 #if wxMAC_USE_THEME_BORDER
1137           Rect rect = { top , left , m_height + top , m_width + left } ;
1138           SInt32 border = 0 ;
1139           /*
1140           GetThemeMetric( kThemeMetricListBoxFrameOutset , &border ) ;
1141           InsetRect( &rect , border , border );
1142       DrawThemeListBoxFrame(&rect,IsEnabled() ? kThemeStateActive : kThemeStateInactive) ;
1143       */
1144
1145         DrawThemePrimaryGroup(&rect  ,IsEnabled() ? kThemeStateActive : kThemeStateInactive) ;
1146 #else
1147         bool sunken = HasFlag( wxSUNKEN_BORDER ) ;
1148         RGBForeColor( &face );
1149         MoveTo( left + 0 , top + m_height - 2 );
1150         LineTo( left + 0 , top + 0 );
1151         LineTo( left + m_width - 2 , top + 0 );
1152
1153         MoveTo( left + 2 , top + m_height - 3 );
1154         LineTo( left + m_width - 3 , top + m_height - 3 );
1155         LineTo( left + m_width - 3 , top + 2 );
1156
1157         RGBForeColor( sunken ? &face : &black );
1158         MoveTo( left + 0 , top + m_height - 1 );
1159         LineTo( left + m_width - 1 , top + m_height - 1 );
1160         LineTo( left + m_width - 1 , top + 0 );
1161
1162         RGBForeColor( sunken ? &shadow : &white );
1163         MoveTo( left + 1 , top + m_height - 3 );
1164         LineTo( left + 1, top + 1 );
1165         LineTo( left + m_width - 3 , top + 1 );
1166
1167         RGBForeColor( sunken ? &white : &shadow );
1168         MoveTo( left + 1 , top + m_height - 2 );
1169         LineTo( left + m_width - 2 , top + m_height - 2 );
1170         LineTo( left + m_width - 2 , top + 1 );
1171
1172         RGBForeColor( sunken ? &black : &face );
1173         MoveTo( left + 2 , top + m_height - 4 );
1174         LineTo( left + 2 , top + 2 );
1175         LineTo( left + m_width - 4 , top + 2 );
1176 #endif
1177     }
1178     else if (HasFlag(wxSIMPLE_BORDER))
1179     {
1180             Rect rect = { top , left , m_height + top , m_width + left } ;
1181         RGBForeColor( &black ) ;
1182         FrameRect( &rect ) ;
1183     }
1184 }
1185
1186 void wxWindowMac::RemoveChild( wxWindowBase *child )
1187 {
1188     if ( child == m_hScrollBar )
1189         m_hScrollBar = NULL ;
1190     if ( child == m_vScrollBar )
1191         m_vScrollBar = NULL ;
1192
1193     wxWindowBase::RemoveChild( child ) ;
1194 }
1195
1196 // New function that will replace some of the above.
1197 void wxWindowMac::SetScrollbar(int orient, int pos, int thumbVisible,
1198     int range, bool refresh)
1199 {
1200         if ( orient == wxHORIZONTAL )
1201         {
1202             if ( m_hScrollBar )
1203             {
1204                 if ( range == 0 || thumbVisible >= range )
1205                 {
1206                     if ( m_hScrollBar->IsShown() )
1207                         m_hScrollBar->Show(false) ;
1208                 }
1209                 else
1210                 {
1211                     if ( !m_hScrollBar->IsShown() )
1212                         m_hScrollBar->Show(true) ;
1213                     m_hScrollBar->SetScrollbar( pos , thumbVisible , range , thumbVisible , refresh ) ;
1214                 }
1215             }
1216         }
1217         else
1218         {
1219             if ( m_vScrollBar )
1220             {
1221                 if ( range == 0 || thumbVisible >= range )
1222                 {
1223                     if ( m_vScrollBar->IsShown() )
1224                         m_vScrollBar->Show(false) ;
1225                 }
1226                 else
1227                 {
1228                     if ( !m_vScrollBar->IsShown() )
1229                         m_vScrollBar->Show(true) ;
1230                     m_vScrollBar->SetScrollbar( pos , thumbVisible , range , thumbVisible , refresh ) ;
1231                 }
1232             }
1233         }
1234         MacRepositionScrollBars() ;
1235 }
1236
1237 // Does a physical scroll
1238 void wxWindowMac::ScrollWindow(int dx, int dy, const wxRect *rect)
1239 {
1240     wxClientDC dc(this) ;
1241     wxMacPortSetter helper(&dc) ;
1242
1243     {
1244         int width , height ;
1245         GetClientSize( &width , &height ) ;
1246
1247         Rect scrollrect = { dc.YLOG2DEVMAC(0) , dc.XLOG2DEVMAC(0) , dc.YLOG2DEVMAC(height) , dc.XLOG2DEVMAC(width) } ;
1248         RgnHandle updateRgn = NewRgn() ;
1249         ClipRect( &scrollrect ) ;
1250         if ( rect )
1251         {
1252             Rect r = { dc.YLOG2DEVMAC(rect->y) , dc.XLOG2DEVMAC(rect->x) , dc.YLOG2DEVMAC(rect->y + rect->height) ,
1253               dc.XLOG2DEVMAC(rect->x + rect->width) } ;
1254             SectRect( &scrollrect , &r , &scrollrect ) ;
1255         }
1256         ScrollRect( &scrollrect , dx , dy , updateRgn ) ;
1257         InvalWindowRgn( (WindowRef) MacGetRootWindow() ,  updateRgn ) ;
1258         DisposeRgn( updateRgn ) ;
1259     }
1260
1261     for (wxWindowListNode *node = GetChildren().GetFirst(); node; node = node->GetNext())
1262     {
1263         wxWindowMac *child = (wxWindowMac*)node->GetData();
1264         if (child == m_vScrollBar) continue;
1265         if (child == m_hScrollBar) continue;
1266         if (child->IsTopLevel()) continue;
1267
1268         int x,y;
1269         child->GetPosition( &x, &y );
1270         int w,h;
1271         child->GetSize( &w, &h );
1272         child->SetSize( x+dx, y+dy, w, h );
1273     }
1274
1275 }
1276
1277 void wxWindowMac::MacOnScroll(wxScrollEvent &event )
1278 {
1279     if ( event.m_eventObject == m_vScrollBar || event.m_eventObject == m_hScrollBar )
1280     {
1281         wxScrollWinEvent wevent;
1282         wevent.SetPosition(event.GetPosition());
1283         wevent.SetOrientation(event.GetOrientation());
1284         wevent.m_eventObject = this;
1285
1286         if (event.m_eventType == wxEVT_SCROLL_TOP) {
1287             wevent.m_eventType = wxEVT_SCROLLWIN_TOP;
1288         } else
1289         if (event.m_eventType == wxEVT_SCROLL_BOTTOM) {
1290             wevent.m_eventType = wxEVT_SCROLLWIN_BOTTOM;
1291         } else
1292         if (event.m_eventType == wxEVT_SCROLL_LINEUP) {
1293             wevent.m_eventType = wxEVT_SCROLLWIN_LINEUP;
1294         } else
1295         if (event.m_eventType == wxEVT_SCROLL_LINEDOWN) {
1296             wevent.m_eventType = wxEVT_SCROLLWIN_LINEDOWN;
1297         } else
1298         if (event.m_eventType == wxEVT_SCROLL_PAGEUP) {
1299             wevent.m_eventType = wxEVT_SCROLLWIN_PAGEUP;
1300         } else
1301         if (event.m_eventType == wxEVT_SCROLL_PAGEDOWN) {
1302             wevent.m_eventType = wxEVT_SCROLLWIN_PAGEDOWN;
1303         } else
1304         if (event.m_eventType == wxEVT_SCROLL_THUMBTRACK) {
1305             wevent.m_eventType = wxEVT_SCROLLWIN_THUMBTRACK;
1306         }
1307
1308         GetEventHandler()->ProcessEvent(wevent);
1309     }
1310 }
1311
1312 // Get the window with the focus
1313 wxWindowMac *wxWindowBase::FindFocus()
1314 {
1315     return gFocusWindow ;
1316 }
1317
1318 #if WXWIN_COMPATIBILITY
1319 // If nothing defined for this, try the parent.
1320 // E.g. we may be a button loaded from a resource, with no callback function
1321 // defined.
1322 void wxWindowMac::OnCommand(wxWindowMac& win, wxCommandEvent& event)
1323 {
1324     if ( GetEventHandler()->ProcessEvent(event)  )
1325         return;
1326     if ( m_parent )
1327         m_parent->GetEventHandler()->OnCommand(win, event);
1328 }
1329 #endif // WXWIN_COMPATIBILITY_2
1330
1331 #if WXWIN_COMPATIBILITY
1332 wxObject* wxWindowMac::GetChild(int number) const
1333 {
1334     // Return a pointer to the Nth object in the Panel
1335     wxNode *node = GetChildren().GetFirst();
1336     int n = number;
1337     while (node && n--)
1338         node = node->GetNext();
1339     if ( node )
1340     {
1341         wxObject *obj = (wxObject *)node->GetData();
1342         return(obj);
1343     }
1344     else
1345         return NULL;
1346 }
1347 #endif // WXWIN_COMPATIBILITY
1348
1349 void wxWindowMac::OnSetFocus(wxFocusEvent& event)
1350 {
1351     // panel wants to track the window which was the last to have focus in it,
1352     // so we want to set ourselves as the window which last had focus
1353     //
1354     // notice that it's also important to do it upwards the tree becaus
1355     // otherwise when the top level panel gets focus, it won't set it back to
1356     // us, but to some other sibling
1357
1358     // CS:don't know if this is still needed:
1359     //wxChildFocusEvent eventFocus(this);
1360     //(void)GetEventHandler()->ProcessEvent(eventFocus);
1361
1362     event.Skip();
1363 }
1364
1365 void wxWindowMac::Clear()
1366 {
1367     wxClientDC dc(this);
1368     wxBrush brush(GetBackgroundColour(), wxSOLID);
1369     dc.SetBackground(brush);
1370     dc.Clear();
1371 }
1372
1373 // Setup background and foreground colours correctly
1374 void wxWindowMac::SetupColours()
1375 {
1376     if ( GetParent() )
1377         SetBackgroundColour(GetParent()->GetBackgroundColour());
1378 }
1379
1380 void wxWindowMac::OnIdle(wxIdleEvent& event)
1381 {
1382 /*
1383    // Check if we need to send a LEAVE event
1384    if (m_mouseInWindow)
1385    {
1386        POINT pt;
1387        ::GetCursorPos(&pt);
1388        if (::WindowFromPoint(pt) != (HWND) GetHWND())
1389        {
1390            // Generate a LEAVE event
1391            m_mouseInWindow = FALSE;
1392            MSWOnMouseLeave(pt.x, pt.y, 0);
1393        }
1394     }
1395 */
1396
1397     // This calls the UI-update mechanism (querying windows for
1398     // menu/toolbar/control state information)
1399     UpdateWindowUI();
1400 }
1401
1402 // Raise the window to the top of the Z order
1403 void wxWindowMac::Raise()
1404 {
1405 }
1406
1407 // Lower the window to the bottom of the Z order
1408 void wxWindowMac::Lower()
1409 {
1410 }
1411
1412 void wxWindowMac::DoSetClientSize(int width, int height)
1413 {
1414     if ( width != -1 || height != -1 )
1415     {
1416
1417         if ( width != -1 && m_vScrollBar )
1418             width += MAC_SCROLLBAR_SIZE ;
1419         if ( height != -1 && m_vScrollBar )
1420             height += MAC_SCROLLBAR_SIZE ;
1421
1422         width += MacGetLeftBorderSize(  ) + MacGetRightBorderSize( ) ;
1423         height += MacGetTopBorderSize(  ) + MacGetBottomBorderSize( ) ;
1424
1425         DoSetSize( -1 , -1 , width , height ) ;
1426     }
1427 }
1428
1429
1430 wxWindowMac* wxWindowMac::s_lastMouseWindow = NULL ;
1431
1432 bool wxWindowMac::MacGetWindowFromPointSub( const wxPoint &point , wxWindowMac** outWin )
1433 {
1434     if ( IsTopLevel() )
1435     {
1436       if ((point.x < 0) || (point.y < 0) ||
1437           (point.x > (m_width)) || (point.y > (m_height)))
1438           return FALSE;
1439     }
1440     else
1441     {
1442       if ((point.x < m_x) || (point.y < m_y) ||
1443           (point.x > (m_x + m_width)) || (point.y > (m_y + m_height)))
1444           return FALSE;
1445     }
1446
1447     WindowRef window = (WindowRef) MacGetRootWindow() ;
1448
1449     wxPoint newPoint( point ) ;
1450
1451     if ( !IsTopLevel() )
1452     {
1453       newPoint.x -= m_x;
1454       newPoint.y -= m_y;
1455     }
1456
1457     for (wxWindowListNode *node = GetChildren().GetFirst(); node; node = node->GetNext())
1458     {
1459         wxWindowMac *child = (wxWindowMac*)node->GetData();
1460         // added the m_isShown test --dmazzoni
1461         if ( child->MacGetRootWindow() == window && child->m_isShown )
1462         {
1463             if (child->MacGetWindowFromPointSub(newPoint , outWin ))
1464                 return TRUE;
1465         }
1466     }
1467
1468     *outWin = this ;
1469     return TRUE;
1470 }
1471
1472 bool wxWindowMac::MacGetWindowFromPoint( const wxPoint &screenpoint , wxWindowMac** outWin )
1473 {
1474     WindowRef window ;
1475
1476     Point pt = { screenpoint.y , screenpoint.x } ;
1477     if ( ::FindWindow( pt , &window ) == 3 )
1478     {
1479
1480         wxWindowMac* win = wxFindWinFromMacWindow( window ) ;
1481         if ( win )
1482         {
1483             // No, this yields the CLIENT are, we need the whole frame. RR.
1484             // point = win->ScreenToClient( point ) ;
1485
1486             GrafPtr     port;
1487             ::GetPort( &port ) ;
1488             ::SetPort( UMAGetWindowPort( window ) ) ;
1489             ::GlobalToLocal( &pt ) ;
1490             ::SetPort( port ) ;
1491
1492             wxPoint point( pt.h, pt.v ) ;
1493
1494             return win->MacGetWindowFromPointSub( point , outWin ) ;
1495         }
1496     }
1497     return FALSE ;
1498 }
1499
1500 static wxWindow *gs_lastWhich = NULL;
1501
1502 bool wxWindowMac::MacSetupCursor( const wxPoint& pt)
1503 {
1504     // first trigger a set cursor event
1505
1506     wxPoint clientorigin = GetClientAreaOrigin() ;
1507     wxSize clientsize = GetClientSize() ;
1508     wxCursor cursor ;
1509     if ( wxRect2DInt( clientorigin.x , clientorigin.y , clientsize.x , clientsize.y ).Contains( wxPoint2DInt( pt ) ) )
1510     {
1511         wxSetCursorEvent event( pt.x , pt.y );
1512
1513         bool processedEvtSetCursor = GetEventHandler()->ProcessEvent(event);
1514         if ( processedEvtSetCursor && event.HasCursor() )
1515         {
1516            cursor = event.GetCursor() ;
1517         }
1518         else
1519         {
1520
1521             // the test for processedEvtSetCursor is here to prevent using m_cursor
1522             // if the user code caught EVT_SET_CURSOR() and returned nothing from
1523             // it - this is a way to say that our cursor shouldn't be used for this
1524             // point
1525             if ( !processedEvtSetCursor && m_cursor.Ok() )
1526             {
1527                 cursor = m_cursor ;
1528             }
1529             if ( wxIsBusy() )
1530             {
1531             }
1532             else
1533             {
1534                 if ( !GetParent() )
1535                     cursor = *wxSTANDARD_CURSOR  ;
1536             }
1537         }
1538         if ( cursor.Ok() )
1539             cursor.MacInstall() ;
1540     }
1541     return cursor.Ok() ;
1542 }
1543
1544 bool wxWindowMac::MacDispatchMouseEvent(wxMouseEvent& event)
1545 {
1546     if ((event.m_x < m_x) || (event.m_y < m_y) ||
1547         (event.m_x > (m_x + m_width)) || (event.m_y > (m_y + m_height)))
1548         return FALSE;
1549
1550
1551     if ( IsKindOf( CLASSINFO ( wxStaticBox ) ) /* || IsKindOf( CLASSINFO( wxSpinCtrl ) ) */)
1552         return FALSE ;
1553
1554     WindowRef window = (WindowRef) MacGetRootWindow() ;
1555
1556     event.m_x -= m_x;
1557     event.m_y -= m_y;
1558
1559     int x = event.m_x ;
1560     int y = event.m_y ;
1561
1562     for (wxWindowListNode *node = GetChildren().GetFirst(); node; node = node->GetNext())
1563     {
1564         wxWindowMac *child = (wxWindowMac*)node->GetData();
1565         if ( child->MacGetRootWindow() == window && child->IsShown() && child->IsEnabled() )
1566         {
1567             if (child->MacDispatchMouseEvent(event))
1568                 return TRUE;
1569         }
1570     }
1571
1572     wxWindow* cursorTarget = this ;
1573     wxPoint cursorPoint( x , y ) ;
1574
1575     while( cursorTarget && !cursorTarget->MacSetupCursor( cursorPoint ) )
1576     {
1577         cursorTarget = cursorTarget->GetParent() ;
1578         if ( cursorTarget )
1579             cursorPoint += cursorTarget->GetPosition() ;
1580     }
1581     event.m_x = x ;
1582     event.m_y = y ;
1583     event.SetEventObject( this ) ;
1584
1585     if ( event.GetEventType() == wxEVT_LEFT_DOWN )
1586     {
1587         // set focus to this window
1588         if (AcceptsFocus() && FindFocus()!=this)
1589             SetFocus();
1590     }
1591
1592 #if wxUSE_TOOLTIPS
1593     if ( event.GetEventType() == wxEVT_MOTION
1594             || event.GetEventType() == wxEVT_ENTER_WINDOW
1595             || event.GetEventType() == wxEVT_LEAVE_WINDOW )
1596         wxToolTip::RelayEvent( this , event);
1597 #endif // wxUSE_TOOLTIPS
1598
1599     if (gs_lastWhich != this)
1600     {
1601         gs_lastWhich = this;
1602
1603         // Double clicks must always occur on the same window
1604         if (event.GetEventType() == wxEVT_LEFT_DCLICK)
1605             event.SetEventType( wxEVT_LEFT_DOWN );
1606         if (event.GetEventType() == wxEVT_RIGHT_DCLICK)
1607             event.SetEventType( wxEVT_RIGHT_DOWN );
1608
1609         // Same for mouse up events
1610         if (event.GetEventType() == wxEVT_LEFT_UP)
1611             return TRUE;
1612         if (event.GetEventType() == wxEVT_RIGHT_UP)
1613             return TRUE;
1614     }
1615
1616     GetEventHandler()->ProcessEvent( event ) ;
1617
1618     return TRUE;
1619 }
1620
1621 wxString wxWindowMac::MacGetToolTipString( wxPoint &pt )
1622 {
1623     if ( m_tooltip )
1624     {
1625         return m_tooltip->GetTip() ;
1626     }
1627     return "" ;
1628 }
1629
1630 void wxWindowMac::Update()
1631 {
1632     wxTopLevelWindowMac* win = MacGetTopLevelWindow(  ) ;
1633     if ( win )
1634     {
1635       win->MacUpdate( 0 ) ;
1636 #if TARGET_API_MAC_CARBON
1637         if ( QDIsPortBuffered( GetWindowPort( (WindowRef) win->MacGetWindowRef() ) ) )
1638         {
1639                 QDFlushPortBuffer( GetWindowPort( (WindowRef) win->MacGetWindowRef() ) , NULL ) ;
1640         }
1641 #endif
1642       }
1643 }
1644
1645 wxTopLevelWindowMac* wxWindowMac::MacGetTopLevelWindow() const
1646 {
1647     wxTopLevelWindowMac* win = NULL ;
1648     WindowRef window = (WindowRef) MacGetRootWindow() ;
1649     if ( window )
1650     {
1651         win = wxFindWinFromMacWindow( window ) ;
1652     }
1653     return win ;
1654 }
1655
1656 const wxRegion& wxWindowMac::MacGetVisibleRegion( bool respectChildrenAndSiblings )
1657 {
1658   RgnHandle visRgn = NewRgn() ;
1659   RgnHandle tempRgn = NewRgn() ;
1660   RgnHandle tempStaticBoxRgn = NewRgn() ;
1661
1662   SetRectRgn( visRgn , 0 , 0 , m_width , m_height ) ;
1663
1664   //TODO : as soon as the new scheme has proven to work correctly, move this to wxStaticBox
1665   if ( IsKindOf( CLASSINFO( wxStaticBox ) ) )
1666   {
1667     int borderTop = 14 ;
1668     int borderOther = 4 ;
1669
1670     SetRectRgn( tempStaticBoxRgn , borderOther , borderTop , m_width - borderOther , m_height - borderOther ) ;
1671     DiffRgn( visRgn , tempStaticBoxRgn , visRgn ) ;
1672   }
1673
1674   if ( !IsTopLevel() )
1675   {
1676     wxWindow* parent = GetParent() ;
1677     while( parent )
1678     {
1679       wxSize size = parent->GetSize() ;
1680       int x , y ;
1681       x = y = 0 ;
1682       parent->MacWindowToRootWindow( &x, &y ) ;
1683       MacRootWindowToWindow( &x , &y ) ;
1684
1685       SetRectRgn( tempRgn ,
1686         x + parent->MacGetLeftBorderSize() , y + parent->MacGetTopBorderSize() ,
1687         x + size.x - parent->MacGetRightBorderSize(),
1688         y + size.y - parent->MacGetBottomBorderSize()) ;
1689
1690       SectRgn( visRgn , tempRgn , visRgn ) ;
1691       if ( parent->IsTopLevel() )
1692         break ;
1693       parent = parent->GetParent() ;
1694     }
1695   }
1696   if ( respectChildrenAndSiblings )
1697   {
1698       if ( GetWindowStyle() & wxCLIP_CHILDREN )
1699       {
1700         for (wxWindowListNode *node = GetChildren().GetFirst(); node; node = node->GetNext())
1701         {
1702             wxWindowMac *child = (wxWindowMac*)node->GetData();
1703
1704             if ( !child->IsTopLevel() && child->IsShown() )
1705             {
1706                 SetRectRgn( tempRgn , child->m_x , child->m_y , child->m_x + child->m_width ,  child->m_y + child->m_height ) ;
1707                 if ( child->IsKindOf( CLASSINFO( wxStaticBox ) ) )
1708                 {
1709                     int borderTop = 14 ;
1710                     int borderOther = 4 ;
1711
1712                     SetRectRgn( tempStaticBoxRgn , child->m_x + borderOther , child->m_y + borderTop , child->m_x + child->m_width - borderOther , child->m_y + child->m_height - borderOther ) ;
1713                     DiffRgn( tempRgn , tempStaticBoxRgn , tempRgn ) ;
1714                 }
1715                 DiffRgn( visRgn , tempRgn , visRgn ) ;
1716             }
1717         }
1718       }
1719
1720       if ( (GetWindowStyle() & wxCLIP_SIBLINGS) && GetParent() )
1721       {
1722         bool thisWindowThrough = false ;
1723         for (wxWindowListNode *node = GetParent()->GetChildren().GetFirst(); node; node = node->GetNext())
1724         {
1725             wxWindowMac *sibling = (wxWindowMac*)node->GetData();
1726             if ( sibling == this )
1727             {
1728               thisWindowThrough = true ;
1729               continue ;
1730             }
1731             if( !thisWindowThrough )
1732             {
1733               continue ;
1734             }
1735
1736             if ( !sibling->IsTopLevel() && sibling->IsShown() )
1737             {
1738                 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 ) ;
1739                 if ( sibling->IsKindOf( CLASSINFO( wxStaticBox ) ) )
1740                 {
1741                     int borderTop = 14 ;
1742                     int borderOther = 4 ;
1743
1744                     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 ) ;
1745                     DiffRgn( tempRgn , tempStaticBoxRgn , tempRgn ) ;
1746                 }
1747                 DiffRgn( visRgn , tempRgn , visRgn ) ;
1748             }
1749         }
1750       }
1751   }
1752   m_macVisibleRegion = visRgn ;
1753   DisposeRgn( visRgn ) ;
1754   DisposeRgn( tempRgn ) ;
1755   DisposeRgn( tempStaticBoxRgn ) ;
1756   return m_macVisibleRegion ;
1757 }
1758
1759 void wxWindowMac::MacRedraw( WXHRGN updatergnr , long time, bool erase)
1760 {
1761     RgnHandle updatergn = (RgnHandle) updatergnr ;
1762     // updatergn is always already clipped to our boundaries
1763     // it is in window coordinates, not in client coordinates
1764
1765     WindowRef window = (WindowRef) MacGetRootWindow() ;
1766
1767     {
1768         // ownUpdateRgn is the area that this window has to repaint, it is in window coordinates
1769         RgnHandle ownUpdateRgn = NewRgn() ;
1770         CopyRgn( updatergn , ownUpdateRgn ) ;
1771
1772         SectRgn( ownUpdateRgn , (RgnHandle) MacGetVisibleRegion().GetWXHRGN() , ownUpdateRgn ) ;
1773
1774         // newupdate is the update region in client coordinates
1775         RgnHandle newupdate = NewRgn() ;
1776         wxSize point = GetClientSize() ;
1777         wxPoint origin = GetClientAreaOrigin() ;
1778         SetRectRgn( newupdate , origin.x , origin.y , origin.x + point.x , origin.y+point.y ) ;
1779         SectRgn( newupdate , ownUpdateRgn , newupdate ) ;
1780         OffsetRgn( newupdate , -origin.x , -origin.y ) ;
1781         m_updateRegion = newupdate ;
1782         DisposeRgn( newupdate ) ; // it's been cloned to m_updateRegion
1783
1784         if ( erase && !EmptyRgn(ownUpdateRgn) )
1785         {
1786           wxWindowDC dc(this);
1787           if (!EmptyRgn(ownUpdateRgn))
1788               dc.SetClippingRegion(wxRegion(ownUpdateRgn));
1789           wxEraseEvent eevent( GetId(), &dc );
1790           eevent.SetEventObject( this );
1791           GetEventHandler()->ProcessEvent( eevent );
1792
1793           wxNcPaintEvent eventNc( GetId() );
1794           eventNc.SetEventObject( this );
1795           GetEventHandler()->ProcessEvent( eventNc );
1796         }
1797         DisposeRgn( ownUpdateRgn ) ;
1798         if ( !m_updateRegion.Empty() )
1799         {
1800           wxPaintEvent event;
1801           event.m_timeStamp = time ;
1802           event.SetEventObject(this);
1803           GetEventHandler()->ProcessEvent(event);
1804         }
1805     }
1806
1807     // now intersect for each of the children their rect with the updateRgn and call MacRedraw recursively
1808
1809     RgnHandle childupdate = NewRgn() ;
1810     for (wxWindowListNode *node = GetChildren().GetFirst(); node; node = node->GetNext())
1811     {
1812         // calculate the update region for the child windows by intersecting the window rectangle with our own
1813         // passed in update region and then offset it to be client-wise window coordinates again
1814         wxWindowMac *child = (wxWindowMac*)node->GetData();
1815         SetRectRgn( childupdate , child->m_x , child->m_y , child->m_x + child->m_width ,  child->m_y + child->m_height ) ;
1816         SectRgn( childupdate , updatergn , childupdate ) ;
1817         OffsetRgn( childupdate , -child->m_x , -child->m_y ) ;
1818         if ( child->MacGetRootWindow() == window && child->IsShown() && !EmptyRgn( childupdate ) )
1819         {
1820             // because dialogs may also be children
1821             child->MacRedraw( childupdate , time , erase ) ;
1822         }
1823     }
1824     DisposeRgn( childupdate ) ;
1825     // eventually a draw grow box here
1826
1827 }
1828
1829 WXHWND wxWindowMac::MacGetRootWindow() const
1830 {
1831     wxWindowMac *iter = (wxWindowMac*)this ;
1832
1833     while( iter )
1834     {
1835         if ( iter->IsTopLevel() )
1836             return ((wxTopLevelWindow*)iter)->MacGetWindowRef() ;
1837
1838         iter = iter->GetParent() ;
1839     }
1840     wxASSERT_MSG( 1 , "No valid mac root window" ) ;
1841     return NULL ;
1842 }
1843
1844 void wxWindowMac::MacCreateScrollBars( long style )
1845 {
1846     wxASSERT_MSG( m_vScrollBar == NULL && m_hScrollBar == NULL , "attempt to create window twice" ) ;
1847
1848     bool hasBoth = ( style & wxVSCROLL ) && ( style & wxHSCROLL ) ;
1849     int adjust = hasBoth ? MAC_SCROLLBAR_SIZE - 1: 0 ;
1850     int width, height ;
1851     GetClientSize( &width , &height ) ;
1852
1853     wxPoint vPoint(width-MAC_SCROLLBAR_SIZE, 0) ;
1854     wxSize vSize(MAC_SCROLLBAR_SIZE, height - adjust) ;
1855     wxPoint hPoint(0 , height-MAC_SCROLLBAR_SIZE ) ;
1856     wxSize hSize( width - adjust, MAC_SCROLLBAR_SIZE) ;
1857
1858     m_vScrollBar = new wxScrollBar(this, wxWINDOW_VSCROLL, vPoint,
1859         vSize , wxVERTICAL);
1860
1861     if ( style & wxVSCROLL )
1862     {
1863
1864     }
1865     else
1866     {
1867         m_vScrollBar->Show(false) ;
1868     }
1869     m_hScrollBar = new wxScrollBar(this, wxWINDOW_HSCROLL, hPoint,
1870         hSize , wxHORIZONTAL);
1871     if ( style  & wxHSCROLL )
1872     {
1873     }
1874     else
1875     {
1876         m_hScrollBar->Show(false) ;
1877     }
1878
1879     // because the create does not take into account the client area origin
1880     MacRepositionScrollBars() ; // we might have a real position shift
1881 }
1882
1883 void wxWindowMac::MacRepositionScrollBars()
1884 {
1885     bool hasBoth = ( m_hScrollBar && m_hScrollBar->IsShown()) && ( m_vScrollBar && m_vScrollBar->IsShown()) ;
1886     int adjust = hasBoth ? MAC_SCROLLBAR_SIZE - 1 : 0 ;
1887
1888     // get real client area
1889
1890     int width = m_width ;
1891     int height = m_height ;
1892
1893     width -= MacGetLeftBorderSize() + MacGetRightBorderSize();
1894     height -= MacGetTopBorderSize() + MacGetBottomBorderSize();
1895
1896     wxPoint vPoint(width-MAC_SCROLLBAR_SIZE, 0) ;
1897     wxSize vSize(MAC_SCROLLBAR_SIZE, height - adjust) ;
1898     wxPoint hPoint(0 , height-MAC_SCROLLBAR_SIZE ) ;
1899     wxSize hSize( width - adjust, MAC_SCROLLBAR_SIZE) ;
1900
1901     int x = 0 ;
1902     int y = 0 ;
1903     int w = m_width ;
1904     int h = m_height ;
1905
1906     MacClientToRootWindow( &x , &y ) ;
1907     MacClientToRootWindow( &w , &h ) ;
1908
1909     wxWindowMac *iter = (wxWindowMac*)this ;
1910
1911     int totW = 10000 , totH = 10000;
1912     while( iter )
1913     {
1914         if ( iter->IsTopLevel() )
1915         {
1916             totW = iter->m_width ;
1917             totH = iter->m_height ;
1918             break ;
1919         }
1920
1921         iter = iter->GetParent() ;
1922     }
1923
1924     if ( x == 0 )
1925     {
1926         hPoint.x = -1 ;
1927         hSize.x += 1 ;
1928     }
1929     if ( y == 0 )
1930     {
1931         vPoint.y = -1 ;
1932         vSize.y += 1 ;
1933     }
1934
1935     if ( w-x >= totW )
1936     {
1937         hSize.x += 1 ;
1938         vPoint.x += 1 ;
1939     }
1940
1941     if ( h-y >= totH )
1942     {
1943         vSize.y += 1 ;
1944         hPoint.y += 1 ;
1945     }
1946
1947     if ( m_vScrollBar )
1948     {
1949         m_vScrollBar->SetSize( vPoint.x , vPoint.y, vSize.x, vSize.y , wxSIZE_ALLOW_MINUS_ONE);
1950     }
1951     if ( m_hScrollBar )
1952     {
1953         m_hScrollBar->SetSize( hPoint.x , hPoint.y, hSize.x, hSize.y, wxSIZE_ALLOW_MINUS_ONE);
1954     }
1955 }
1956
1957 bool wxWindowMac::AcceptsFocus() const
1958 {
1959     return MacCanFocus() && wxWindowBase::AcceptsFocus();
1960 }
1961
1962 WXWidget wxWindowMac::MacGetContainerForEmbedding()
1963 {
1964     return GetParent()->MacGetContainerForEmbedding() ;
1965 }
1966
1967 void wxWindowMac::MacSuperChangedPosition()
1968 {
1969     // only window-absolute structures have to be moved i.e. controls
1970
1971     wxWindowListNode *node = GetChildren().GetFirst();
1972     while ( node )
1973     {
1974         wxWindowMac *child = (wxWindowMac *)node->GetData();
1975         child->MacSuperChangedPosition() ;
1976         node = node->GetNext();
1977     }
1978 }
1979
1980 void wxWindowMac::MacTopLevelWindowChangedPosition()
1981 {
1982     // only screen-absolute structures have to be moved i.e. glcanvas
1983
1984     wxWindowListNode *node = GetChildren().GetFirst();
1985     while ( node )
1986     {
1987         wxWindowMac *child = (wxWindowMac *)node->GetData();
1988         child->MacTopLevelWindowChangedPosition() ;
1989         node = node->GetNext();
1990     }
1991 }
1992 long wxWindowMac::MacGetLeftBorderSize( ) const
1993 {
1994     if( IsTopLevel() )
1995         return 0 ;
1996
1997     if (m_windowStyle & wxRAISED_BORDER || m_windowStyle & wxSUNKEN_BORDER )
1998     {
1999         SInt32 border = 3 ;
2000 #if wxMAC_USE_THEME_BORDER
2001 #if TARGET_CARBON
2002           GetThemeMetric( kThemeMetricListBoxFrameOutset , &border ) ;
2003 #endif
2004 #endif
2005           return border ;
2006     }
2007     else if (  m_windowStyle &wxDOUBLE_BORDER)
2008     {
2009           SInt32 border = 3 ;
2010 #if wxMAC_USE_THEME_BORDER
2011 #if TARGET_CARBON
2012           GetThemeMetric( kThemeMetricListBoxFrameOutset , &border ) ;
2013 #endif
2014 #endif
2015           return border ;
2016     }
2017     else if (m_windowStyle &wxSIMPLE_BORDER)
2018     {
2019         return 1 ;
2020     }
2021     return 0 ;
2022 }
2023
2024 long wxWindowMac::MacGetRightBorderSize( ) const
2025 {
2026     // they are all symmetric in mac themes
2027     return MacGetLeftBorderSize() ;
2028 }
2029
2030 long wxWindowMac::MacGetTopBorderSize( ) const
2031 {
2032     // they are all symmetric in mac themes
2033     return MacGetLeftBorderSize() ;
2034 }
2035
2036 long wxWindowMac::MacGetBottomBorderSize( ) const
2037 {
2038     // they are all symmetric in mac themes
2039     return MacGetLeftBorderSize() ;
2040 }
2041
2042 long wxWindowMac::MacRemoveBordersFromStyle( long style )
2043 {
2044     return style & ~( wxDOUBLE_BORDER | wxSUNKEN_BORDER | wxRAISED_BORDER | wxBORDER | wxSTATIC_BORDER ) ;
2045 }
2046
2047 // Find the wxWindowMac at the current mouse position, returning the mouse
2048 // position.
2049 wxWindowMac* wxFindWindowAtPointer(wxPoint& pt)
2050 {
2051     pt = wxGetMousePosition();
2052     wxWindowMac* found = wxFindWindowAtPoint(pt);
2053     return found;
2054 }
2055
2056 // Get the current mouse position.
2057 wxPoint wxGetMousePosition()
2058 {
2059     int x, y;
2060     wxGetMousePosition(& x, & y);
2061     return wxPoint(x, y);
2062 }
2063