src/mac/carbon/window.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        windows.cpp
   3 // Purpose:     wxWindowMac
   4 // Author:      Stefan Csomor
   5 // Modified by:
   6 // Created:     1998-01-01
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Stefan Csomor
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifdef __GNUG__
  13 #pragma implementation "window.h"
  14 #endif
  15
  16 #include "wx/setup.h"
  17 #include "wx/menu.h"
  18 #include "wx/window.h"
  19 #include "wx/dc.h"
  20 #include "wx/dcclient.h"
  21 #include "wx/utils.h"
  22 #include "wx/app.h"
  23 #include "wx/panel.h"
  24 #include "wx/layout.h"
  25 #include "wx/dialog.h"
  26 #include "wx/listbox.h"
  27 #include "wx/scrolbar.h"
  28 #include "wx/statbox.h"
  29 #include "wx/button.h"
  30 #include "wx/settings.h"
  31 #include "wx/msgdlg.h"
  32 #include "wx/frame.h"
  33 #include "wx/notebook.h"
  34 #include "wx/tabctrl.h"
  35 #include "wx/tooltip.h"
  36 #include "wx/statusbr.h"
  37 #include "wx/menuitem.h"
  38 #include "wx/spinctrl.h"
  39 #include "wx/log.h"
  40 #include "wx/geometry.h"
  41
  42 #if wxUSE_CARET
  43     #include "wx/caret.h"
  44 #endif // wxUSE_CARET
  45
  46 #define wxWINDOW_HSCROLL 5998
  47 #define wxWINDOW_VSCROLL 5997
  48 #define MAC_SCROLLBAR_SIZE 16
  49
  50 #include "wx/mac/uma.h"
  51 #ifndef __DARWIN__
  52 #include <Windows.h>
  53 #include <ToolUtils.h>
  54 #endif
  55
  56 #if  wxUSE_DRAG_AND_DROP
  57 #include "wx/dnd.h"
  58 #endif
  59
  60 #include <string.h>
  61
  62 extern wxList wxPendingDelete;
  63 wxWindowMac* gFocusWindow = NULL ;
  64
  65 #ifdef __WXUNIVERSAL__
  66     IMPLEMENT_ABSTRACT_CLASS(wxWindowMac, wxWindowBase)
  67 #else // __WXMAC__
  68     IMPLEMENT_DYNAMIC_CLASS(wxWindow, wxWindowBase)
  69 #endif // __WXUNIVERSAL__/__WXMAC__
  70
  71 #if !USE_SHARED_LIBRARY
  72
  73 BEGIN_EVENT_TABLE(wxWindowMac, wxWindowBase)
  74   EVT_NC_PAINT(wxWindowMac::OnNcPaint)
  75   EVT_ERASE_BACKGROUND(wxWindowMac::OnEraseBackground)
  76   EVT_SYS_COLOUR_CHANGED(wxWindowMac::OnSysColourChanged)
  77   EVT_INIT_DIALOG(wxWindowMac::OnInitDialog)
  78   EVT_IDLE(wxWindowMac::OnIdle)
  79   EVT_SET_FOCUS(wxWindowMac::OnSetFocus)
  80   EVT_MOUSE_EVENTS(wxWindowMac::OnMouseEvent)
  81 END_EVENT_TABLE()
  82
  83 #endif
  84
  85 #define wxMAC_DEBUG_REDRAW 0
  86 #ifndef wxMAC_DEBUG_REDRAW
  87 #define wxMAC_DEBUG_REDRAW 0
  88 #endif
  89
  90 #define wxMAC_USE_THEME_BORDER 0
  91
  92
  93 // ===========================================================================
  94 // implementation
  95 // ===========================================================================
  96
  97
  98 // ----------------------------------------------------------------------------
  99 // constructors and such
 100 // ----------------------------------------------------------------------------
 101
 102 void wxWindowMac::Init()
 103 {
 104     // generic
 105     InitBase();
 106
 107     m_isBeingDeleted = FALSE;
 108     m_backgroundTransparent = FALSE;
 109
 110     // as all windows are created with WS_VISIBLE style...
 111     m_isShown = TRUE;
 112
 113     m_x = 0;
 114     m_y = 0 ;
 115     m_width = 0 ;
 116     m_height = 0 ;
 117
 118     m_hScrollBar = NULL ;
 119     m_vScrollBar = NULL ;
 120
 121     m_label = wxEmptyString;
 122 }
 123
 124 // Destructor
 125 wxWindowMac::~wxWindowMac()
 126 {
 127     SendDestroyEvent();
 128
 129     // deleting a window while it is shown invalidates the region
 130     if ( IsShown() ) {
 131         wxWindowMac* iter = this ;
 132         while( iter ) {
 133             if ( iter->IsTopLevel() )
 134             {
 135                 Refresh() ;
 136                 break ;
 137             }
 138             iter = iter->GetParent() ;
 139
 140         }
 141     }
 142
 143     m_isBeingDeleted = TRUE;
 144
 145 #ifndef __WXUNIVERSAL__
 146     // VS: make sure there's no wxFrame with last focus set to us:
 147     for ( wxWindow *win = GetParent(); win; win = win->GetParent() )
 148     {
 149         wxFrame *frame = wxDynamicCast(win, wxFrame);
 150         if ( frame )
 151         {
 152             if ( frame->GetLastFocus() == this )
 153             {
 154                 frame->SetLastFocus((wxWindow*)NULL);
 155             }
 156             break;
 157         }
 158     }
 159 #endif // __WXUNIVERSAL__
 160
 161     if ( s_lastMouseWindow == this )
 162     {
 163         s_lastMouseWindow = NULL ;
 164     }
 165
 166     wxFrame* frame = wxDynamicCast( wxGetTopLevelParent( this ) , wxFrame ) ;
 167     if ( frame )
 168     {
 169         if ( frame->GetLastFocus() == this )
 170             frame->SetLastFocus( NULL ) ;
 171     }
 172
 173     if ( gFocusWindow == this )
 174     {
 175         gFocusWindow = NULL ;
 176     }
 177
 178         // CS: copied from MSW :
 179     // VS: destroy children first and _then_ detach *this from its parent.
 180     //     If we'd do it the other way around, children wouldn't be able
 181     //     find their parent frame (see above).
 182     DestroyChildren();
 183
 184     if ( m_parent )
 185         m_parent->RemoveChild(this);
 186
 187     // delete our drop target if we've got one
 188 #if wxUSE_DRAG_AND_DROP
 189     if ( m_dropTarget != NULL )
 190     {
 191         delete m_dropTarget;
 192         m_dropTarget = NULL;
 193     }
 194 #endif // wxUSE_DRAG_AND_DROP
 195 }
 196
 197 // Constructor
 198 bool wxWindowMac::Create(wxWindowMac *parent, wxWindowID id,
 199            const wxPoint& pos,
 200            const wxSize& size,
 201            long style,
 202            const wxString& name)
 203 {
 204     wxCHECK_MSG( parent, FALSE, wxT("can't create wxWindowMac without parent") );
 205
 206 #if wxUSE_STATBOX
 207     // wxGTK doesn't allow to create controls with static box as the parent so
 208     // this will result in a crash when the program is ported to wxGTK - warn
 209     // about it
 210     //
 211     // the correct solution is to create the controls as siblings of the
 212     // static box
 213     wxASSERT_MSG( !wxDynamicCast(parent, wxStaticBox),
 214                   _T("wxStaticBox can't be used as a window parent!") );
 215 #endif // wxUSE_STATBOX
 216
 217     if ( !CreateBase(parent, id, pos, size, style, wxDefaultValidator, name) )
 218         return FALSE;
 219
 220     parent->AddChild(this);
 221
 222     m_x = (int)pos.x;
 223     m_y = (int)pos.y;
 224     AdjustForParentClientOrigin(m_x, m_y, wxSIZE_USE_EXISTING);
 225     m_width = WidthDefault( size.x );
 226     m_height = HeightDefault( size.y ) ;
 227 #ifndef __WXUNIVERSAL__
 228     // Don't give scrollbars to wxControls unless they ask for them
 229     if ( (! IsKindOf(CLASSINFO(wxControl)) && ! IsKindOf(CLASSINFO(wxStatusBar))) ||
 230          (IsKindOf(CLASSINFO(wxControl)) && ( style & wxHSCROLL || style & wxVSCROLL)))
 231     {
 232         MacCreateScrollBars( style ) ;
 233     }
 234 #endif
 235     return TRUE;
 236 }
 237
 238 void wxWindowMac::SetFocus()
 239 {
 240     if ( gFocusWindow == this )
 241         return ;
 242
 243     if ( AcceptsFocus() )
 244     {
 245         if (gFocusWindow )
 246         {
 247 #if wxUSE_CARET
 248                 // Deal with caret
 249                 if ( gFocusWindow->m_caret )
 250                 {
 251                       gFocusWindow->m_caret->OnKillFocus();
 252                 }
 253 #endif // wxUSE_CARET
 254 #ifndef __WXUNIVERSAL__
 255             wxControl* control = wxDynamicCast( gFocusWindow , wxControl ) ;
 256             if ( control && control->GetMacControl() )
 257             {
 258                 UMASetKeyboardFocus( (WindowRef) gFocusWindow->MacGetRootWindow() , (ControlHandle) control->GetMacControl()  , kControlFocusNoPart ) ;
 259                 control->MacRedrawControl() ;
 260             }
 261 #endif
 262             // Without testing the window id, for some reason
 263             // a kill focus event can still be sent to
 264             // the control just being focussed.
 265             int thisId = this->m_windowId;
 266             int gFocusWindowId = gFocusWindow->m_windowId;
 267             if (gFocusWindowId != thisId)
 268             {
 269                 wxFocusEvent event(wxEVT_KILL_FOCUS, gFocusWindow->m_windowId);
 270                 event.SetEventObject(gFocusWindow);
 271                 gFocusWindow->GetEventHandler()->ProcessEvent(event) ;
 272             }
 273         }
 274         gFocusWindow = this ;
 275         {
 276             #if wxUSE_CARET
 277             // Deal with caret
 278             if ( m_caret )
 279             {
 280                 m_caret->OnSetFocus();
 281             }
 282             #endif // wxUSE_CARET
 283             // panel wants to track the window which was the last to have focus in it
 284             wxChildFocusEvent eventFocus(this);
 285             GetEventHandler()->ProcessEvent(eventFocus);
 286
 287       #ifndef __WXUNIVERSAL__
 288             wxControl* control = wxDynamicCast( gFocusWindow , wxControl ) ;
 289             if ( control && control->GetMacControl() )
 290             {
 291                 UMASetKeyboardFocus( (WindowRef) gFocusWindow->MacGetRootWindow() , (ControlHandle) control->GetMacControl()  , kControlFocusNextPart ) ;
 292             }
 293       #endif
 294             wxFocusEvent event(wxEVT_SET_FOCUS, m_windowId);
 295             event.SetEventObject(this);
 296             GetEventHandler()->ProcessEvent(event) ;
 297         }
 298     }
 299 }
 300
 301 bool wxWindowMac::Enable(bool enable)
 302 {
 303     if ( !wxWindowBase::Enable(enable) )
 304         return FALSE;
 305
 306     MacSuperEnabled( enable ) ;
 307
 308     return TRUE;
 309 }
 310
 311 void wxWindowMac::DoCaptureMouse()
 312 {
 313     wxTheApp->s_captureWindow = this ;
 314 }
 315
 316 wxWindow* wxWindowBase::GetCapture()
 317 {
 318     return wxTheApp->s_captureWindow ;
 319 }
 320
 321 void wxWindowMac::DoReleaseMouse()
 322 {
 323     wxTheApp->s_captureWindow = NULL ;
 324 }
 325
 326 #if    wxUSE_DRAG_AND_DROP
 327
 328 void wxWindowMac::SetDropTarget(wxDropTarget *pDropTarget)
 329 {
 330     if ( m_dropTarget != 0 ) {
 331         delete m_dropTarget;
 332     }
 333
 334     m_dropTarget = pDropTarget;
 335     if ( m_dropTarget != 0 )
 336     {
 337         // TODO
 338     }
 339 }
 340
 341 #endif
 342
 343 // Old style file-manager drag&drop
 344 void wxWindowMac::DragAcceptFiles(bool accept)
 345 {
 346     // TODO
 347 }
 348
 349 // Get total size
 350 void wxWindowMac::DoGetSize(int *x, int *y) const
 351 {
 352      if(x)   *x = m_width ;
 353      if(y)   *y = m_height ;
 354 }
 355
 356 void wxWindowMac::DoGetPosition(int *x, int *y) const
 357 {
 358     int xx,yy;
 359
 360     xx = m_x ;
 361     yy = m_y ;
 362     if ( !IsTopLevel() && GetParent())
 363     {
 364         wxPoint pt(GetParent()->GetClientAreaOrigin());
 365         xx -= pt.x;
 366         yy -= pt.y;
 367     }
 368     if(x)   *x = xx;
 369     if(y)   *y = yy;
 370 }
 371
 372 #if wxUSE_MENUS
 373 bool wxWindowMac::DoPopupMenu(wxMenu *menu, int x, int y)
 374 {
 375     menu->SetInvokingWindow(this);
 376     menu->UpdateUI();
 377     ClientToScreen( &x , &y ) ;
 378
 379     menu->MacBeforeDisplay( true ) ;
 380     long menuResult = ::PopUpMenuSelect((MenuHandle) menu->GetHMenu() ,y,x, 0) ;
 381     if ( HiWord(menuResult) != 0 )
 382     {
 383         MenuCommand id ;
 384         GetMenuItemCommandID( GetMenuHandle(HiWord(menuResult)) , LoWord(menuResult) , &id ) ;
 385         wxMenuItem* item = NULL ;
 386         wxMenu* realmenu ;
 387         item = menu->FindItem(id, &realmenu) ;
 388         if (item->IsCheckable())
 389         {
 390             item->Check( !item->IsChecked() ) ;
 391         }
 392         menu->SendEvent( id , item->IsCheckable() ? item->IsChecked() : -1 ) ;
 393     }
 394     menu->MacAfterDisplay( true ) ;
 395
 396     menu->SetInvokingWindow(NULL);
 397
 398   return TRUE;
 399 }
 400 #endif
 401
 402 void wxWindowMac::DoScreenToClient(int *x, int *y) const
 403 {
 404     WindowRef window = (WindowRef) MacGetRootWindow() ;
 405
 406     Point       localwhere = {0,0} ;
 407
 408     if(x)   localwhere.h = * x ;
 409     if(y)   localwhere.v = * y ;
 410
 411     GrafPtr     port ;
 412     ::GetPort( &port ) ;
 413     ::SetPort( UMAGetWindowPort( window ) ) ;
 414     ::GlobalToLocal( &localwhere ) ;
 415     ::SetPort( port ) ;
 416
 417     if(x)   *x = localwhere.h ;
 418     if(y)   *y = localwhere.v ;
 419
 420     MacRootWindowToWindow( x , y ) ;
 421     if ( x )
 422         *x -= MacGetLeftBorderSize() ;
 423     if ( y )
 424         *y -= MacGetTopBorderSize() ;
 425 }
 426
 427 void wxWindowMac::DoClientToScreen(int *x, int *y) const
 428 {
 429     WindowRef window = (WindowRef) MacGetRootWindow() ;
 430
 431     if ( x )
 432         *x += MacGetLeftBorderSize() ;
 433     if ( y )
 434         *y += MacGetTopBorderSize() ;
 435
 436     MacWindowToRootWindow( x , y ) ;
 437
 438     Point       localwhere = { 0,0 };
 439     if(x)   localwhere.h = * x ;
 440     if(y)   localwhere.v = * y ;
 441
 442     GrafPtr     port ;
 443     ::GetPort( &port ) ;
 444     ::SetPort( UMAGetWindowPort( window ) ) ;
 445
 446     ::LocalToGlobal( &localwhere ) ;
 447     ::SetPort( port ) ;
 448     if(x)   *x = localwhere.h ;
 449     if(y)   *y = localwhere.v ;
 450 }
 451
 452 void wxWindowMac::MacClientToRootWindow( int *x , int *y ) const
 453 {
 454     wxPoint origin = GetClientAreaOrigin() ;
 455     if(x)   *x += origin.x ;
 456     if(y)   *y += origin.y ;
 457
 458     MacWindowToRootWindow( x , y ) ;
 459 }
 460
 461 void wxWindowMac::MacRootWindowToClient( int *x , int *y ) const
 462 {
 463     wxPoint origin = GetClientAreaOrigin() ;
 464     MacRootWindowToWindow( x , y ) ;
 465     if(x)   *x -= origin.x ;
 466     if(y)   *y -= origin.y ;
 467 }
 468
 469 void wxWindowMac::MacWindowToRootWindow( int *x , int *y ) const
 470 {
 471     if ( !IsTopLevel() )
 472     {
 473         if(x)   *x += m_x ;
 474         if(y)   *y += m_y ;
 475         GetParent()->MacWindowToRootWindow( x , y ) ;
 476     }
 477 }
 478
 479 void wxWindowMac::MacRootWindowToWindow( int *x , int *y ) const
 480 {
 481     if ( !IsTopLevel() )
 482     {
 483         if(x)   *x -= m_x ;
 484         if(y)   *y -= m_y ;
 485         GetParent()->MacRootWindowToWindow( x , y ) ;
 486     }
 487 }
 488
 489 bool wxWindowMac::SetCursor(const wxCursor& cursor)
 490 {
 491     if (m_cursor == cursor)
 492         return FALSE;
 493
 494     if (wxNullCursor == cursor)
 495     {
 496         if ( ! wxWindowBase::SetCursor( *wxSTANDARD_CURSOR ) )
 497             return FALSE ;
 498     }
 499     else
 500     {
 501         if ( ! wxWindowBase::SetCursor( cursor ) )
 502             return FALSE ;
 503     }
 504
 505     wxASSERT_MSG( m_cursor.Ok(),
 506         wxT("cursor must be valid after call to the base version"));
 507
 508     Point pt ;
 509     wxWindowMac *mouseWin ;
 510     GetMouse( &pt ) ;
 511
 512     // Change the cursor NOW if we're within the correct window
 513
 514     if ( MacGetWindowFromPoint( wxPoint( pt.h , pt.v ) , &mouseWin ) )
 515     {
 516         if ( mouseWin == this && !wxIsBusy() )
 517         {
 518             m_cursor.MacInstall() ;
 519         }
 520     }
 521
 522     return TRUE ;
 523 }
 524
 525
 526 // Get size *available for subwindows* i.e. excluding menu bar etc.
 527 void wxWindowMac::DoGetClientSize(int *x, int *y) const
 528 {
 529     int ww, hh;
 530     ww = m_width ;
 531     hh = m_height ;
 532
 533     ww -= MacGetLeftBorderSize(  )  + MacGetRightBorderSize(  ) ;
 534     hh -= MacGetTopBorderSize(  ) + MacGetBottomBorderSize( );
 535
 536     if ( (m_vScrollBar && m_vScrollBar->IsShown()) || (m_hScrollBar  && m_hScrollBar->IsShown()) )
 537     {
 538         int x1 = 0 ;
 539         int y1 = 0 ;
 540         int w = m_width ;
 541         int h = m_height ;
 542
 543         MacClientToRootWindow( &x1 , &y1 ) ;
 544         MacClientToRootWindow( &w , &h ) ;
 545
 546         wxWindowMac *iter = (wxWindowMac*)this ;
 547
 548         int totW = 10000 , totH = 10000;
 549         while( iter )
 550         {
 551             if ( iter->IsTopLevel() )
 552             {
 553                 totW = iter->m_width ;
 554                 totH = iter->m_height ;
 555                 break ;
 556             }
 557
 558             iter = iter->GetParent() ;
 559         }
 560
 561         if (m_hScrollBar  && m_hScrollBar->IsShown() )
 562         {
 563             hh -= MAC_SCROLLBAR_SIZE;
 564             if ( h-y1 >= totH )
 565             {
 566                 hh += 1 ;
 567             }
 568         }
 569         if (m_vScrollBar  && m_vScrollBar->IsShown() )
 570         {
 571             ww -= MAC_SCROLLBAR_SIZE;
 572             if ( w-x1 >= totW )
 573             {
 574                 ww += 1 ;
 575             }
 576         }
 577     }
 578     if(x)   *x = ww;
 579     if(y)   *y = hh;
 580 }
 581
 582
 583 // ----------------------------------------------------------------------------
 584 // tooltips
 585 // ----------------------------------------------------------------------------
 586
 587 #if wxUSE_TOOLTIPS
 588
 589 void wxWindowMac::DoSetToolTip(wxToolTip *tooltip)
 590 {
 591     wxWindowBase::DoSetToolTip(tooltip);
 592
 593     if ( m_tooltip )
 594         m_tooltip->SetWindow(this);
 595 }
 596
 597 #endif // wxUSE_TOOLTIPS
 598
 599 void wxWindowMac::DoMoveWindow(int x, int y, int width, int height)
 600 {
 601     int former_x = m_x ;
 602     int former_y = m_y ;
 603     int former_w = m_width ;
 604     int former_h = m_height ;
 605
 606     int actualWidth = width;
 607     int actualHeight = height;
 608     int actualX = x;
 609     int actualY = y;
 610
 611     if ((m_minWidth != -1) && (actualWidth < m_minWidth))
 612         actualWidth = m_minWidth;
 613     if ((m_minHeight != -1) && (actualHeight < m_minHeight))
 614         actualHeight = m_minHeight;
 615     if ((m_maxWidth != -1) && (actualWidth > m_maxWidth))
 616         actualWidth = m_maxWidth;
 617     if ((m_maxHeight != -1) && (actualHeight > m_maxHeight))
 618         actualHeight = m_maxHeight;
 619
 620     bool doMove = false ;
 621     bool doResize = false ;
 622
 623     if ( actualX != former_x || actualY != former_y )
 624     {
 625         doMove = true ;
 626     }
 627     if ( actualWidth != former_w || actualHeight != former_h )
 628     {
 629         doResize = true ;
 630     }
 631
 632     if ( doMove || doResize )
 633     {
 634         // erase former position
 635
 636         bool partialRepaint = false ;
 637
 638         if ( HasFlag(wxNO_FULL_REPAINT_ON_RESIZE) )
 639         {
 640             wxPoint oldPos( m_x , m_y ) ;
 641             wxPoint newPos( actualX , actualY ) ;
 642             MacWindowToRootWindow( &oldPos.x , &oldPos.y ) ;
 643             MacWindowToRootWindow( &newPos.x , &newPos.y ) ;
 644             if ( oldPos == newPos )
 645             {
 646                 partialRepaint = true ;
 647                 RgnHandle oldRgn,newRgn,diffRgn ;
 648                 oldRgn = NewRgn() ;
 649                 newRgn = NewRgn() ;
 650                 diffRgn = NewRgn() ;
 651                 SetRectRgn(oldRgn , oldPos.x , oldPos.y , oldPos.x + m_width , oldPos.y + m_height ) ;
 652                 SetRectRgn(newRgn , newPos.x , newPos.y , newPos.x + actualWidth , newPos.y + actualHeight ) ;
 653                 DiffRgn( newRgn , oldRgn , diffRgn ) ;
 654                 InvalWindowRgn( (WindowRef) MacGetRootWindow() , diffRgn ) ;
 655                 DiffRgn( oldRgn , newRgn , diffRgn ) ;
 656                 InvalWindowRgn( (WindowRef) MacGetRootWindow() , diffRgn ) ;
 657                 DisposeRgn(oldRgn) ;
 658                 DisposeRgn(newRgn) ;
 659                 DisposeRgn(diffRgn) ;
 660             }
 661         }
 662
 663         if ( !partialRepaint )
 664             Refresh() ;
 665
 666         m_x = actualX ;
 667         m_y = actualY ;
 668         m_width = actualWidth ;
 669         m_height = actualHeight ;
 670
 671         // update any low-level frame-relative positions
 672
 673         MacUpdateDimensions() ;
 674         // erase new position
 675
 676         if ( !partialRepaint )
 677             Refresh() ;
 678         if ( doMove )
 679             wxWindowMac::MacSuperChangedPosition() ; // like this only children will be notified
 680
 681         MacRepositionScrollBars() ;
 682         if ( doMove )
 683         {
 684             wxPoint point(m_x, m_y);
 685             wxMoveEvent event(point, m_windowId);
 686             event.SetEventObject(this);
 687             GetEventHandler()->ProcessEvent(event) ;
 688         }
 689         if ( doResize )
 690         {
 691             MacRepositionScrollBars() ;
 692             wxSize size(m_width, m_height);
 693             wxSizeEvent event(size, m_windowId);
 694             event.SetEventObject(this);
 695             GetEventHandler()->ProcessEvent(event);
 696         }
 697     }
 698
 699 }
 700
 701 // set the size of the window: if the dimensions are positive, just use them,
 702 // but if any of them is equal to -1, it means that we must find the value for
 703 // it ourselves (unless sizeFlags contains wxSIZE_ALLOW_MINUS_ONE flag, in
 704 // which case -1 is a valid value for x and y)
 705 //
 706 // If sizeFlags contains wxSIZE_AUTO_WIDTH/HEIGHT flags (default), we calculate
 707 // the width/height to best suit our contents, otherwise we reuse the current
 708 // width/height
 709 void wxWindowMac::DoSetSize(int x, int y, int width, int height, int sizeFlags)
 710 {
 711     // get the current size and position...
 712     int currentX, currentY;
 713     GetPosition(&currentX, &currentY);
 714
 715     int currentW,currentH;
 716     GetSize(&currentW, &currentH);
 717
 718     // ... and don't do anything (avoiding flicker) if it's already ok
 719     if ( x == currentX && y == currentY &&
 720         width == currentW && height == currentH )
 721     {
 722         MacRepositionScrollBars() ; // we might have a real position shift
 723         return;
 724     }
 725
 726     if ( x == -1 && !(sizeFlags & wxSIZE_ALLOW_MINUS_ONE) )
 727         x = currentX;
 728     if ( y == -1 && !(sizeFlags & wxSIZE_ALLOW_MINUS_ONE) )
 729         y = currentY;
 730
 731     AdjustForParentClientOrigin(x, y, sizeFlags);
 732
 733     wxSize size(-1, -1);
 734     if ( width == -1 )
 735     {
 736         if ( sizeFlags & wxSIZE_AUTO_WIDTH )
 737         {
 738             size = DoGetBestSize();
 739             width = size.x;
 740         }
 741         else
 742         {
 743             // just take the current one
 744             width = currentW;
 745         }
 746     }
 747
 748     if ( height == -1 )
 749     {
 750         if ( sizeFlags & wxSIZE_AUTO_HEIGHT )
 751         {
 752             if ( size.x == -1 )
 753             {
 754                 size = DoGetBestSize();
 755             }
 756             //else: already called DoGetBestSize() above
 757
 758             height = size.y;
 759         }
 760         else
 761         {
 762             // just take the current one
 763             height = currentH;
 764         }
 765     }
 766
 767     DoMoveWindow(x, y, width, height);
 768
 769 }
 770 // For implementation purposes - sometimes decorations make the client area
 771 // smaller
 772
 773 wxPoint wxWindowMac::GetClientAreaOrigin() const
 774 {
 775     return wxPoint(MacGetLeftBorderSize(  ) , MacGetTopBorderSize(  ) );
 776 }
 777
 778 void wxWindowMac::SetTitle(const wxString& title)
 779 {
 780     m_label = title ;
 781 }
 782
 783 wxString wxWindowMac::GetTitle() const
 784 {
 785     return m_label ;
 786 }
 787
 788 bool wxWindowMac::Show(bool show)
 789 {
 790     if ( !wxWindowBase::Show(show) )
 791         return FALSE;
 792
 793     MacSuperShown( show ) ;
 794     Refresh() ;
 795
 796     return TRUE;
 797 }
 798
 799 void wxWindowMac::MacSuperShown( bool show )
 800 {
 801     wxWindowListNode *node = GetChildren().GetFirst();
 802     while ( node )
 803     {
 804         wxWindowMac *child = node->GetData();
 805         if ( child->m_isShown )
 806             child->MacSuperShown( show ) ;
 807         node = node->GetNext();
 808     }
 809 }
 810
 811 void wxWindowMac::MacSuperEnabled( bool enabled )
 812 {
 813     if ( !IsTopLevel() )
 814     {
 815       // to be absolutely correct we'd have to invalidate (with eraseBkground
 816       // because unter MacOSX the frames are drawn with an addXXX mode)
 817       // the borders area
 818     }
 819     wxWindowListNode *node = GetChildren().GetFirst();
 820     while ( node )
 821     {
 822         wxWindowMac *child = (wxWindowMac *)node->GetData();
 823         if ( child->m_isShown )
 824             child->MacSuperEnabled( enabled ) ;
 825         node = node->GetNext();
 826     }
 827 }
 828
 829 bool wxWindowMac::MacIsReallyShown() const
 830 {
 831     if ( m_isShown && (m_parent != NULL) ) {
 832         return m_parent->MacIsReallyShown();
 833     }
 834     return m_isShown;
 835 /*
 836     bool status = m_isShown ;
 837     wxWindowMac * win = this ;
 838     while ( status && win->m_parent != NULL )
 839     {
 840         win = win->m_parent ;
 841         status = win->m_isShown ;
 842     }
 843     return status ;
 844 */
 845 }
 846
 847 int wxWindowMac::GetCharHeight() const
 848 {
 849     wxClientDC dc ( (wxWindowMac*)this ) ;
 850     return dc.GetCharHeight() ;
 851 }
 852
 853 int wxWindowMac::GetCharWidth() const
 854 {
 855     wxClientDC dc ( (wxWindowMac*)this ) ;
 856     return dc.GetCharWidth() ;
 857 }
 858
 859 void wxWindowMac::GetTextExtent(const wxString& string, int *x, int *y,
 860                            int *descent, int *externalLeading, const wxFont *theFont ) const
 861 {
 862     const wxFont *fontToUse = theFont;
 863     if ( !fontToUse )
 864         fontToUse = &m_font;
 865
 866     wxClientDC dc( (wxWindowMac*) this ) ;
 867     long lx,ly,ld,le ;
 868     dc.GetTextExtent( string , &lx , &ly , &ld, &le, (wxFont *)fontToUse ) ;
 869     if ( externalLeading )
 870         *externalLeading = le ;
 871     if ( descent )
 872         *descent = ld ;
 873     if ( x )
 874         *x = lx ;
 875     if ( y )
 876         *y = ly ;
 877 }
 878
 879 /*
 880  * Rect is given in client coordinates, for further reading, read wxTopLevelWindowMac::InvalidateRect
 881  * we always intersect with the entire window, not only with the client area
 882  */
 883
 884 void wxWindowMac::Refresh(bool eraseBack, const wxRect *rect)
 885 {
 886     if ( MacGetTopLevelWindow() == NULL )
 887         return ;
 888
 889     if ( !MacIsReallyShown() )
 890         return ;
 891
 892      wxPoint client = GetClientAreaOrigin();
 893     int x1 = -client.x;
 894     int y1 = -client.y;
 895     int x2 = m_width - client.x;
 896     int y2 = m_height - client.y;
 897
 898     if (IsKindOf( CLASSINFO(wxButton)))
 899     {
 900         // buttons have an "aura"
 901         y1 -= 5;
 902         x1 -= 5;
 903         y2 += 5;
 904         x2 += 5;
 905     }
 906
 907     Rect clientrect = { y1, x1, y2, x2 };
 908
 909     if ( rect )
 910     {
 911         Rect r = { rect->y , rect->x , rect->y + rect->height , rect->x + rect->width } ;
 912         SectRect( &clientrect , &r , &clientrect ) ;
 913     }
 914
 915     if ( !EmptyRect( &clientrect ) )
 916     {
 917       int top = 0 , left = 0 ;
 918
 919       MacClientToRootWindow( &left , &top ) ;
 920       OffsetRect( &clientrect , left , top ) ;
 921
 922       MacGetTopLevelWindow()->MacInvalidate( &clientrect , eraseBack ) ;
 923     }
 924 }
 925
 926 #if wxUSE_CARET && WXWIN_COMPATIBILITY
 927 // ---------------------------------------------------------------------------
 928 // Caret manipulation
 929 // ---------------------------------------------------------------------------
 930
 931 void wxWindowMac::CreateCaret(int w, int h)
 932 {
 933     SetCaret(new wxCaret(this, w, h));
 934 }
 935
 936 void wxWindowMac::CreateCaret(const wxBitmap *WXUNUSED(bitmap))
 937 {
 938     wxFAIL_MSG("not implemented");
 939 }
 940
 941 void wxWindowMac::ShowCaret(bool show)
 942 {
 943     wxCHECK_RET( m_caret, "no caret to show" );
 944
 945     m_caret->Show(show);
 946 }
 947
 948 void wxWindowMac::DestroyCaret()
 949 {
 950     SetCaret(NULL);
 951 }
 952
 953 void wxWindowMac::SetCaretPos(int x, int y)
 954 {
 955     wxCHECK_RET( m_caret, "no caret to move" );
 956
 957     m_caret->Move(x, y);
 958 }
 959
 960 void wxWindowMac::GetCaretPos(int *x, int *y) const
 961 {
 962     wxCHECK_RET( m_caret, "no caret to get position of" );
 963
 964     m_caret->GetPosition(x, y);
 965 }
 966 #endif // wxUSE_CARET
 967
 968 wxWindowMac *wxGetActiveWindow()
 969 {
 970     // actually this is a windows-only concept
 971     return NULL;
 972 }
 973
 974 // Coordinates relative to the window
 975 void wxWindowMac::WarpPointer (int x_pos, int y_pos)
 976 {
 977     // We really don't move the mouse programmatically under Mac.
 978 }
 979
 980 const wxBrush& wxWindowMac::MacGetBackgroundBrush()
 981 {
 982     if ( m_backgroundColour == wxSystemSettings::GetColour(wxSYS_COLOUR_APPWORKSPACE) )
 983     {
 984         m_macBackgroundBrush.SetMacTheme( kThemeBrushDocumentWindowBackground ) ;
 985     }
 986     else if (  m_backgroundColour == wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE ) )
 987     {
 988         // on mac we have the difficult situation, that 3dface gray can be different colours, depending whether
 989         // it is on a notebook panel or not, in order to take care of that we walk up the hierarchy until we have
 990         // either a non gray background color or a non control window
 991
 992         WindowRef window = (WindowRef) MacGetRootWindow() ;
 993
 994         wxWindowMac* parent = GetParent() ;
 995         while( parent )
 996         {
 997             if ( parent->MacGetRootWindow() != window )
 998             {
 999                 // we are in a different window on the mac system
1000                 parent = NULL ;
1001                 break ;
1002             }
1003
1004             {
1005                 if ( parent->m_backgroundColour != wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE )
1006                     && parent->m_backgroundColour != wxSystemSettings::GetColour(wxSYS_COLOUR_APPWORKSPACE) )
1007                 {
1008                     // if we have any other colours in the hierarchy
1009                     m_macBackgroundBrush.SetColour( parent->m_backgroundColour ) ;
1010                     break ;
1011                 }
1012                 // if we have the normal colours in the hierarchy but another control etc. -> use it's background
1013                 if ( parent->IsKindOf( CLASSINFO( wxNotebook ) ) || parent->IsKindOf( CLASSINFO( wxTabCtrl ) ))
1014                 {
1015                     Rect extent = { 0 , 0 , 0 , 0 } ;
1016                     int x , y ;
1017                     x = y = 0 ;
1018                     wxSize size = parent->GetSize() ;
1019                     parent->MacClientToRootWindow( &x , &y ) ;
1020                     extent.left = x ;
1021                     extent.top = y ;
1022                     extent.top-- ;
1023                     extent.right = x + size.x ;
1024                     extent.bottom = y + size.y ;
1025                     m_macBackgroundBrush.SetMacThemeBackground( kThemeBackgroundTabPane , (WXRECTPTR) &extent ) ; // todo eventually change for inactive
1026                     break ;
1027                 }
1028             }
1029             parent = parent->GetParent() ;
1030         }
1031         if ( !parent )
1032         {
1033             m_macBackgroundBrush.SetMacTheme( kThemeBrushDialogBackgroundActive ) ; // todo eventually change for inactive
1034         }
1035     }
1036     else
1037     {
1038         m_macBackgroundBrush.SetColour( m_backgroundColour ) ;
1039     }
1040
1041     return m_macBackgroundBrush ;
1042 }
1043
1044 void wxWindowMac::OnEraseBackground(wxEraseEvent& event)
1045 {
1046     event.GetDC()->Clear() ;
1047 }
1048
1049 void wxWindowMac::OnNcPaint( wxNcPaintEvent& event )
1050 {
1051     wxWindowDC dc(this) ;
1052     wxMacPortSetter helper(&dc) ;
1053
1054     MacPaintBorders( dc.m_macLocalOrigin.x , dc.m_macLocalOrigin.y) ;
1055 }
1056
1057 int wxWindowMac::GetScrollPos(int orient) const
1058 {
1059     if ( orient == wxHORIZONTAL )
1060     {
1061        if ( m_hScrollBar )
1062            return m_hScrollBar->GetThumbPosition() ;
1063     }
1064     else
1065     {
1066        if ( m_vScrollBar )
1067            return m_vScrollBar->GetThumbPosition() ;
1068     }
1069     return 0;
1070 }
1071
1072 // This now returns the whole range, not just the number
1073 // of positions that we can scroll.
1074 int wxWindowMac::GetScrollRange(int orient) const
1075 {
1076     if ( orient == wxHORIZONTAL )
1077     {
1078        if ( m_hScrollBar )
1079            return m_hScrollBar->GetRange() ;
1080     }
1081     else
1082     {
1083        if ( m_vScrollBar )
1084            return m_vScrollBar->GetRange() ;
1085     }
1086     return 0;
1087 }
1088
1089 int wxWindowMac::GetScrollThumb(int orient) const
1090 {
1091     if ( orient == wxHORIZONTAL )
1092     {
1093        if ( m_hScrollBar )
1094            return m_hScrollBar->GetThumbSize() ;
1095     }
1096     else
1097     {
1098        if ( m_vScrollBar )
1099            return m_vScrollBar->GetThumbSize() ;
1100     }
1101     return 0;
1102 }
1103
1104 void wxWindowMac::SetScrollPos(int orient, int pos, bool refresh)
1105 {
1106     if ( orient == wxHORIZONTAL )
1107     {
1108        if ( m_hScrollBar )
1109            m_hScrollBar->SetThumbPosition( pos ) ;
1110     }
1111     else
1112     {
1113        if ( m_vScrollBar )
1114            m_vScrollBar->SetThumbPosition( pos ) ;
1115     }
1116 }
1117
1118 void wxWindowMac::MacPaintBorders( int left , int top )
1119 {
1120     if( IsTopLevel() )
1121         return ;
1122
1123     RGBColor white = { 0xFFFF, 0xFFFF , 0xFFFF } ;
1124     RGBColor black = { 0x0000, 0x0000 , 0x0000 } ;
1125     RGBColor face = { 0xDDDD, 0xDDDD , 0xDDDD } ;
1126     RGBColor shadow = { 0x4444, 0x4444 , 0x4444 } ;
1127     PenNormal() ;
1128
1129     if (HasFlag(wxRAISED_BORDER) || HasFlag( wxSUNKEN_BORDER) || HasFlag(wxDOUBLE_BORDER) )
1130     {
1131 #if wxMAC_USE_THEME_BORDER
1132           Rect rect = { top , left , m_height + top , m_width + left } ;
1133           SInt32 border = 0 ;
1134           /*
1135           GetThemeMetric( kThemeMetricListBoxFrameOutset , &border ) ;
1136           InsetRect( &rect , border , border );
1137       DrawThemeListBoxFrame(&rect,IsEnabled() ? kThemeStateActive : kThemeStateInactive) ;
1138       */
1139
1140         DrawThemePrimaryGroup(&rect  ,IsEnabled() ? kThemeStateActive : kThemeStateInactive) ;
1141 #else
1142         bool sunken = HasFlag( wxSUNKEN_BORDER ) ;
1143         RGBForeColor( &face );
1144         MoveTo( left + 0 , top + m_height - 2 );
1145         LineTo( left + 0 , top + 0 );
1146         LineTo( left + m_width - 2 , top + 0 );
1147
1148         MoveTo( left + 2 , top + m_height - 3 );
1149         LineTo( left + m_width - 3 , top + m_height - 3 );
1150         LineTo( left + m_width - 3 , top + 2 );
1151
1152         RGBForeColor( sunken ? &face : &black );
1153         MoveTo( left + 0 , top + m_height - 1 );
1154         LineTo( left + m_width - 1 , top + m_height - 1 );
1155         LineTo( left + m_width - 1 , top + 0 );
1156
1157         RGBForeColor( sunken ? &shadow : &white );
1158         MoveTo( left + 1 , top + m_height - 3 );
1159         LineTo( left + 1, top + 1 );
1160         LineTo( left + m_width - 3 , top + 1 );
1161
1162         RGBForeColor( sunken ? &white : &shadow );
1163         MoveTo( left + 1 , top + m_height - 2 );
1164         LineTo( left + m_width - 2 , top + m_height - 2 );
1165         LineTo( left + m_width - 2 , top + 1 );
1166
1167         RGBForeColor( sunken ? &black : &face );
1168         MoveTo( left + 2 , top + m_height - 4 );
1169         LineTo( left + 2 , top + 2 );
1170         LineTo( left + m_width - 4 , top + 2 );
1171 #endif
1172     }
1173     else if (HasFlag(wxSIMPLE_BORDER))
1174     {
1175             Rect rect = { top , left , m_height + top , m_width + left } ;
1176         RGBForeColor( &black ) ;
1177         FrameRect( &rect ) ;
1178     }
1179 }
1180
1181 void wxWindowMac::RemoveChild( wxWindowBase *child )
1182 {
1183     if ( child == m_hScrollBar )
1184         m_hScrollBar = NULL ;
1185     if ( child == m_vScrollBar )
1186         m_vScrollBar = NULL ;
1187
1188     wxWindowBase::RemoveChild( child ) ;
1189 }
1190
1191 // New function that will replace some of the above.
1192 void wxWindowMac::SetScrollbar(int orient, int pos, int thumbVisible,
1193     int range, bool refresh)
1194 {
1195     if ( orient == wxHORIZONTAL )
1196     {
1197         if ( m_hScrollBar )
1198         {
1199             if ( range == 0 || thumbVisible >= range )
1200             {
1201                 if ( m_hScrollBar->IsShown() )
1202                     m_hScrollBar->Show(false) ;
1203             }
1204             else
1205             {
1206                 if ( !m_hScrollBar->IsShown() )
1207                     m_hScrollBar->Show(true) ;
1208                 m_hScrollBar->SetScrollbar( pos , thumbVisible , range , thumbVisible , refresh ) ;
1209             }
1210         }
1211     }
1212     else
1213     {
1214         if ( m_vScrollBar )
1215         {
1216             if ( range == 0 || thumbVisible >= range )
1217             {
1218                 if ( m_vScrollBar->IsShown() )
1219                     m_vScrollBar->Show(false) ;
1220             }
1221             else
1222             {
1223                 if ( !m_vScrollBar->IsShown() )
1224                     m_vScrollBar->Show(true) ;
1225                 m_vScrollBar->SetScrollbar( pos , thumbVisible , range , thumbVisible , refresh ) ;
1226             }
1227         }
1228     }
1229     MacRepositionScrollBars() ;
1230 }
1231
1232 // Does a physical scroll
1233 void wxWindowMac::ScrollWindow(int dx, int dy, const wxRect *rect)
1234 {
1235     wxClientDC dc(this) ;
1236     wxMacPortSetter helper(&dc) ;
1237
1238     {
1239         int width , height ;
1240         GetClientSize( &width , &height ) ;
1241
1242         Rect scrollrect = { dc.YLOG2DEVMAC(0) , dc.XLOG2DEVMAC(0) , dc.YLOG2DEVMAC(height) , dc.XLOG2DEVMAC(width) } ;
1243         RgnHandle updateRgn = NewRgn() ;
1244         ClipRect( &scrollrect ) ;
1245         if ( rect )
1246         {
1247             Rect r = { dc.YLOG2DEVMAC(rect->y) , dc.XLOG2DEVMAC(rect->x) , dc.YLOG2DEVMAC(rect->y + rect->height) ,
1248                 dc.XLOG2DEVMAC(rect->x + rect->width) } ;
1249             SectRect( &scrollrect , &r , &scrollrect ) ;
1250         }
1251         ScrollRect( &scrollrect , dx , dy , updateRgn ) ;
1252         InvalWindowRgn( (WindowRef) MacGetRootWindow() ,  updateRgn ) ;
1253         DisposeRgn( updateRgn ) ;
1254     }
1255
1256     for (wxWindowListNode *node = GetChildren().GetFirst(); node; node = node->GetNext())
1257     {
1258         wxWindowMac *child = node->GetData();
1259         if (child == m_vScrollBar) continue;
1260         if (child == m_hScrollBar) continue;
1261         if (child->IsTopLevel()) continue;
1262
1263         int x,y;
1264         child->GetPosition( &x, &y );
1265         int w,h;
1266         child->GetSize( &w, &h );
1267         child->SetSize( x+dx, y+dy, w, h );
1268     }
1269
1270 }
1271
1272 void wxWindowMac::MacOnScroll(wxScrollEvent &event )
1273 {
1274     if ( event.m_eventObject == m_vScrollBar || event.m_eventObject == m_hScrollBar )
1275     {
1276         wxScrollWinEvent wevent;
1277         wevent.SetPosition(event.GetPosition());
1278         wevent.SetOrientation(event.GetOrientation());
1279         wevent.m_eventObject = this;
1280
1281         if (event.m_eventType == wxEVT_SCROLL_TOP)
1282             wevent.m_eventType = wxEVT_SCROLLWIN_TOP;
1283         else if (event.m_eventType == wxEVT_SCROLL_BOTTOM)
1284             wevent.m_eventType = wxEVT_SCROLLWIN_BOTTOM;
1285         else if (event.m_eventType == wxEVT_SCROLL_LINEUP)
1286             wevent.m_eventType = wxEVT_SCROLLWIN_LINEUP;
1287         else if (event.m_eventType == wxEVT_SCROLL_LINEDOWN)
1288             wevent.m_eventType = wxEVT_SCROLLWIN_LINEDOWN;
1289         else if (event.m_eventType == wxEVT_SCROLL_PAGEUP)
1290             wevent.m_eventType = wxEVT_SCROLLWIN_PAGEUP;
1291         else if (event.m_eventType == wxEVT_SCROLL_PAGEDOWN)
1292             wevent.m_eventType = wxEVT_SCROLLWIN_PAGEDOWN;
1293         else if (event.m_eventType == wxEVT_SCROLL_THUMBTRACK)
1294             wevent.m_eventType = wxEVT_SCROLLWIN_THUMBTRACK;
1295         else if (event.m_eventType == wxEVT_SCROLL_THUMBRELEASE)
1296             wevent.m_eventType = wxEVT_SCROLLWIN_THUMBRELEASE;
1297
1298         GetEventHandler()->ProcessEvent(wevent);
1299     }
1300 }
1301
1302 // Get the window with the focus
1303 wxWindowMac *wxWindowBase::FindFocus()
1304 {
1305     return gFocusWindow ;
1306 }
1307
1308 #if WXWIN_COMPATIBILITY
1309 // If nothing defined for this, try the parent.
1310 // E.g. we may be a button loaded from a resource, with no callback function
1311 // defined.
1312 void wxWindowMac::OnCommand(wxWindowMac& win, wxCommandEvent& event)
1313 {
1314     if ( GetEventHandler()->ProcessEvent(event)  )
1315         return;
1316     if ( m_parent )
1317         m_parent->GetEventHandler()->OnCommand(win, event);
1318 }
1319 #endif // WXWIN_COMPATIBILITY_2
1320
1321 #if WXWIN_COMPATIBILITY
1322 wxObject* wxWindowMac::GetChild(int number) const
1323 {
1324     // Return a pointer to the Nth object in the Panel
1325     wxNode *node = GetChildren().GetFirst();
1326     int n = number;
1327     while (node && n--)
1328         node = node->GetNext();
1329     if ( node )
1330     {
1331         wxObject *obj = (wxObject *)node->GetData();
1332         return(obj);
1333     }
1334     else
1335         return NULL;
1336 }
1337 #endif // WXWIN_COMPATIBILITY
1338
1339 void wxWindowMac::OnSetFocus(wxFocusEvent& event)
1340 {
1341     // panel wants to track the window which was the last to have focus in it,
1342     // so we want to set ourselves as the window which last had focus
1343     //
1344     // notice that it's also important to do it upwards the tree becaus
1345     // otherwise when the top level panel gets focus, it won't set it back to
1346     // us, but to some other sibling
1347
1348     // CS:don't know if this is still needed:
1349     //wxChildFocusEvent eventFocus(this);
1350     //(void)GetEventHandler()->ProcessEvent(eventFocus);
1351
1352     event.Skip();
1353 }
1354
1355 void wxWindowMac::Clear()
1356 {
1357     wxClientDC dc(this);
1358     wxBrush brush(GetBackgroundColour(), wxSOLID);
1359     dc.SetBackground(brush);
1360     dc.Clear();
1361 }
1362
1363 // Setup background and foreground colours correctly
1364 void wxWindowMac::SetupColours()
1365 {
1366     if ( GetParent() )
1367         SetBackgroundColour(GetParent()->GetBackgroundColour());
1368 }
1369
1370 void wxWindowMac::OnIdle(wxIdleEvent& event)
1371 {
1372     // This calls the UI-update mechanism (querying windows for
1373     // menu/toolbar/control state information)
1374     UpdateWindowUI();
1375 }
1376
1377 // Raise the window to the top of the Z order
1378 void wxWindowMac::Raise()
1379 {
1380 }
1381
1382 // Lower the window to the bottom of the Z order
1383 void wxWindowMac::Lower()
1384 {
1385 }
1386
1387 void wxWindowMac::DoSetClientSize(int width, int height)
1388 {
1389     if ( width != -1 || height != -1 )
1390     {
1391
1392         if ( width != -1 && m_vScrollBar )
1393             width += MAC_SCROLLBAR_SIZE ;
1394         if ( height != -1 && m_vScrollBar )
1395             height += MAC_SCROLLBAR_SIZE ;
1396
1397         width += MacGetLeftBorderSize(  ) + MacGetRightBorderSize( ) ;
1398         height += MacGetTopBorderSize(  ) + MacGetBottomBorderSize( ) ;
1399
1400         DoSetSize( -1 , -1 , width , height ) ;
1401     }
1402 }
1403
1404
1405 wxWindowMac* wxWindowMac::s_lastMouseWindow = NULL ;
1406
1407 bool wxWindowMac::MacGetWindowFromPointSub( const wxPoint &point , wxWindowMac** outWin )
1408 {
1409     if ( IsTopLevel() )
1410     {
1411         if ((point.x < 0) || (point.y < 0) ||
1412             (point.x > (m_width)) || (point.y > (m_height)))
1413             return FALSE;
1414     }
1415     else
1416     {
1417         if ((point.x < m_x) || (point.y < m_y) ||
1418             (point.x > (m_x + m_width)) || (point.y > (m_y + m_height)))
1419             return FALSE;
1420     }
1421
1422     WindowRef window = (WindowRef) MacGetRootWindow() ;
1423
1424     wxPoint newPoint( point ) ;
1425
1426     if ( !IsTopLevel() )
1427     {
1428         newPoint.x -= m_x;
1429         newPoint.y -= m_y;
1430     }
1431
1432     for (wxWindowListNode *node = GetChildren().GetFirst(); node; node = node->GetNext())
1433     {
1434         wxWindowMac *child = node->GetData();
1435         // added the m_isShown test --dmazzoni
1436         if ( child->MacGetRootWindow() == window && child->m_isShown )
1437         {
1438             if (child->MacGetWindowFromPointSub(newPoint , outWin ))
1439                 return TRUE;
1440         }
1441     }
1442
1443     *outWin = this ;
1444     return TRUE;
1445 }
1446
1447 bool wxWindowMac::MacGetWindowFromPoint( const wxPoint &screenpoint , wxWindowMac** outWin )
1448 {
1449     WindowRef window ;
1450
1451     Point pt = { screenpoint.y , screenpoint.x } ;
1452     if ( ::FindWindow( pt , &window ) == 3 )
1453     {
1454
1455         wxWindowMac* win = wxFindWinFromMacWindow( window ) ;
1456         if ( win )
1457         {
1458             // No, this yields the CLIENT are, we need the whole frame. RR.
1459             // point = win->ScreenToClient( point ) ;
1460
1461             GrafPtr     port;
1462             ::GetPort( &port ) ;
1463             ::SetPort( UMAGetWindowPort( window ) ) ;
1464             ::GlobalToLocal( &pt ) ;
1465             ::SetPort( port ) ;
1466
1467             wxPoint point( pt.h, pt.v ) ;
1468
1469             return win->MacGetWindowFromPointSub( point , outWin ) ;
1470         }
1471     }
1472     return FALSE ;
1473 }
1474
1475 static wxWindow *gs_lastWhich = NULL;
1476
1477 bool wxWindowMac::MacSetupCursor( const wxPoint& pt)
1478 {
1479     // first trigger a set cursor event
1480
1481     wxPoint clientorigin = GetClientAreaOrigin() ;
1482     wxSize clientsize = GetClientSize() ;
1483     wxCursor cursor ;
1484     if ( wxRect2DInt( clientorigin.x , clientorigin.y , clientsize.x , clientsize.y ).Contains( wxPoint2DInt( pt ) ) )
1485     {
1486         wxSetCursorEvent event( pt.x , pt.y );
1487
1488         bool processedEvtSetCursor = GetEventHandler()->ProcessEvent(event);
1489         if ( processedEvtSetCursor && event.HasCursor() )
1490         {
1491             cursor = event.GetCursor() ;
1492         }
1493         else
1494         {
1495
1496             // the test for processedEvtSetCursor is here to prevent using m_cursor
1497             // if the user code caught EVT_SET_CURSOR() and returned nothing from
1498             // it - this is a way to say that our cursor shouldn't be used for this
1499             // point
1500             if ( !processedEvtSetCursor && m_cursor.Ok() )
1501             {
1502                 cursor = m_cursor ;
1503             }
1504             if ( wxIsBusy() )
1505             {
1506             }
1507             else
1508             {
1509                 if ( !GetParent() )
1510                     cursor = *wxSTANDARD_CURSOR  ;
1511             }
1512         }
1513         if ( cursor.Ok() )
1514             cursor.MacInstall() ;
1515     }
1516     return cursor.Ok() ;
1517 }
1518
1519 bool wxWindowMac::MacDispatchMouseEvent(wxMouseEvent& event)
1520 {
1521     if ((event.m_x < m_x) || (event.m_y < m_y) ||
1522         (event.m_x > (m_x + m_width)) || (event.m_y > (m_y + m_height)))
1523         return FALSE;
1524
1525
1526     if ( IsKindOf( CLASSINFO ( wxStaticBox ) ) /* || IsKindOf( CLASSINFO( wxSpinCtrl ) ) */)
1527         return FALSE ;
1528
1529     WindowRef window = (WindowRef) MacGetRootWindow() ;
1530
1531     event.m_x -= m_x;
1532     event.m_y -= m_y;
1533
1534     int x = event.m_x ;
1535     int y = event.m_y ;
1536
1537     for (wxWindowListNode *node = GetChildren().GetFirst(); node; node = node->GetNext())
1538     {
1539         wxWindowMac *child = node->GetData();
1540         if ( child->MacGetRootWindow() == window && child->IsShown() && child->IsEnabled() )
1541         {
1542             if (child->MacDispatchMouseEvent(event))
1543                 return TRUE;
1544         }
1545     }
1546
1547     wxWindow* cursorTarget = this ;
1548     wxPoint cursorPoint( x , y ) ;
1549
1550     while( cursorTarget && !cursorTarget->MacSetupCursor( cursorPoint ) )
1551     {
1552         cursorTarget = cursorTarget->GetParent() ;
1553         if ( cursorTarget )
1554             cursorPoint += cursorTarget->GetPosition() ;
1555     }
1556     event.m_x = x ;
1557     event.m_y = y ;
1558     event.SetEventObject( this ) ;
1559
1560     if ( event.GetEventType() == wxEVT_LEFT_DOWN )
1561     {
1562         // set focus to this window
1563         if (AcceptsFocus() && FindFocus()!=this)
1564             SetFocus();
1565     }
1566
1567 #if wxUSE_TOOLTIPS
1568     if ( event.GetEventType() == wxEVT_MOTION
1569         || event.GetEventType() == wxEVT_ENTER_WINDOW
1570         || event.GetEventType() == wxEVT_LEAVE_WINDOW )
1571         wxToolTip::RelayEvent( this , event);
1572 #endif // wxUSE_TOOLTIPS
1573
1574     if (gs_lastWhich != this)
1575     {
1576         gs_lastWhich = this;
1577
1578         // Double clicks must always occur on the same window
1579         if (event.GetEventType() == wxEVT_LEFT_DCLICK)
1580             event.SetEventType( wxEVT_LEFT_DOWN );
1581         if (event.GetEventType() == wxEVT_RIGHT_DCLICK)
1582             event.SetEventType( wxEVT_RIGHT_DOWN );
1583
1584         // Same for mouse up events
1585         if (event.GetEventType() == wxEVT_LEFT_UP)
1586             return TRUE;
1587         if (event.GetEventType() == wxEVT_RIGHT_UP)
1588             return TRUE;
1589     }
1590
1591     GetEventHandler()->ProcessEvent( event ) ;
1592
1593     return TRUE;
1594 }
1595
1596 wxString wxWindowMac::MacGetToolTipString( wxPoint &pt )
1597 {
1598     if ( m_tooltip )
1599     {
1600         return m_tooltip->GetTip() ;
1601     }
1602     return wxEmptyString ;
1603 }
1604
1605 void wxWindowMac::Update()
1606 {
1607     wxTopLevelWindowMac* win = MacGetTopLevelWindow(  ) ;
1608     if ( win )
1609     {
1610       win->MacUpdate( 0 ) ;
1611 #if TARGET_API_MAC_CARBON
1612         if ( QDIsPortBuffered( GetWindowPort( (WindowRef) win->MacGetWindowRef() ) ) )
1613         {
1614                 QDFlushPortBuffer( GetWindowPort( (WindowRef) win->MacGetWindowRef() ) , NULL ) ;
1615         }
1616 #endif
1617       }
1618 }
1619
1620 wxTopLevelWindowMac* wxWindowMac::MacGetTopLevelWindow() const
1621 {
1622     wxTopLevelWindowMac* win = NULL ;
1623     WindowRef window = (WindowRef) MacGetRootWindow() ;
1624     if ( window )
1625     {
1626         win = wxFindWinFromMacWindow( window ) ;
1627     }
1628     return win ;
1629 }
1630
1631 const wxRegion& wxWindowMac::MacGetVisibleRegion( bool respectChildrenAndSiblings )
1632 {
1633     RgnHandle visRgn = NewRgn() ;
1634     RgnHandle tempRgn = NewRgn() ;
1635     RgnHandle tempStaticBoxRgn = NewRgn() ;
1636
1637     SetRectRgn( visRgn , 0 , 0 , m_width , m_height ) ;
1638
1639     //TODO : as soon as the new scheme has proven to work correctly, move this to wxStaticBox
1640     if ( IsKindOf( CLASSINFO( wxStaticBox ) ) )
1641     {
1642         int borderTop = 14 ;
1643         int borderOther = 4 ;
1644
1645         SetRectRgn( tempStaticBoxRgn , borderOther , borderTop , m_width - borderOther , m_height - borderOther ) ;
1646         DiffRgn( visRgn , tempStaticBoxRgn , visRgn ) ;
1647     }
1648
1649     if ( !IsTopLevel() )
1650     {
1651         wxWindow* parent = GetParent() ;
1652         while( parent )
1653         {
1654             wxSize size = parent->GetSize() ;
1655             int x , y ;
1656             x = y = 0 ;
1657             parent->MacWindowToRootWindow( &x, &y ) ;
1658             MacRootWindowToWindow( &x , &y ) ;
1659
1660             SetRectRgn( tempRgn ,
1661                 x + parent->MacGetLeftBorderSize() , y + parent->MacGetTopBorderSize() ,
1662                 x + size.x - parent->MacGetRightBorderSize(),
1663                 y + size.y - parent->MacGetBottomBorderSize()) ;
1664
1665             SectRgn( visRgn , tempRgn , visRgn ) ;
1666             if ( parent->IsTopLevel() )
1667                 break ;
1668             parent = parent->GetParent() ;
1669         }
1670     }
1671     if ( respectChildrenAndSiblings )
1672     {
1673         if ( GetWindowStyle() & wxCLIP_CHILDREN )
1674         {
1675             for (wxWindowListNode *node = GetChildren().GetFirst(); node; node = node->GetNext())
1676             {
1677                 wxWindowMac *child = node->GetData();
1678
1679                 if ( !child->IsTopLevel() && child->IsShown() )
1680                 {
1681                     SetRectRgn( tempRgn , child->m_x , child->m_y , child->m_x + child->m_width ,  child->m_y + child->m_height ) ;
1682                     if ( child->IsKindOf( CLASSINFO( wxStaticBox ) ) )
1683                     {
1684                         int borderTop = 14 ;
1685                         int borderOther = 4 ;
1686
1687                         SetRectRgn( tempStaticBoxRgn , child->m_x + borderOther , child->m_y + borderTop , child->m_x + child->m_width - borderOther , child->m_y + child->m_height - borderOther ) ;
1688                         DiffRgn( tempRgn , tempStaticBoxRgn , tempRgn ) ;
1689                     }
1690                     DiffRgn( visRgn , tempRgn , visRgn ) ;
1691                 }
1692             }
1693         }
1694
1695         if ( (GetWindowStyle() & wxCLIP_SIBLINGS) && GetParent() )
1696         {
1697             bool thisWindowThrough = false ;
1698             for (wxWindowListNode *node = GetParent()->GetChildren().GetFirst(); node; node = node->GetNext())
1699             {
1700                 wxWindowMac *sibling = node->GetData();
1701                 if ( sibling == this )
1702                 {
1703                     thisWindowThrough = true ;
1704                     continue ;
1705                 }
1706                 if( !thisWindowThrough )
1707                 {
1708                     continue ;
1709                 }
1710
1711                 if ( !sibling->IsTopLevel() && sibling->IsShown() )
1712                 {
1713                     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 ) ;
1714                     if ( sibling->IsKindOf( CLASSINFO( wxStaticBox ) ) )
1715                     {
1716                         int borderTop = 14 ;
1717                         int borderOther = 4 ;
1718
1719                         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 ) ;
1720                         DiffRgn( tempRgn , tempStaticBoxRgn , tempRgn ) ;
1721                     }
1722                     DiffRgn( visRgn , tempRgn , visRgn ) ;
1723                 }
1724             }
1725         }
1726     }
1727     m_macVisibleRegion = visRgn ;
1728     DisposeRgn( visRgn ) ;
1729     DisposeRgn( tempRgn ) ;
1730     DisposeRgn( tempStaticBoxRgn ) ;
1731     return m_macVisibleRegion ;
1732 }
1733
1734 void wxWindowMac::MacRedraw( WXHRGN updatergnr , long time, bool erase)
1735 {
1736     RgnHandle updatergn = (RgnHandle) updatergnr ;
1737     // updatergn is always already clipped to our boundaries
1738     // it is in window coordinates, not in client coordinates
1739
1740     WindowRef window = (WindowRef) MacGetRootWindow() ;
1741
1742     {
1743         // ownUpdateRgn is the area that this window has to repaint, it is in window coordinates
1744         RgnHandle ownUpdateRgn = NewRgn() ;
1745         CopyRgn( updatergn , ownUpdateRgn ) ;
1746
1747         SectRgn( ownUpdateRgn , (RgnHandle) MacGetVisibleRegion().GetWXHRGN() , ownUpdateRgn ) ;
1748
1749         // newupdate is the update region in client coordinates
1750         RgnHandle newupdate = NewRgn() ;
1751         wxSize point = GetClientSize() ;
1752         wxPoint origin = GetClientAreaOrigin() ;
1753         SetRectRgn( newupdate , origin.x , origin.y , origin.x + point.x , origin.y+point.y ) ;
1754         SectRgn( newupdate , ownUpdateRgn , newupdate ) ;
1755         OffsetRgn( newupdate , -origin.x , -origin.y ) ;
1756         m_updateRegion = newupdate ;
1757         DisposeRgn( newupdate ) ; // it's been cloned to m_updateRegion
1758
1759         if ( erase && !EmptyRgn(ownUpdateRgn) )
1760         {
1761             wxWindowDC dc(this);
1762             if (!EmptyRgn(ownUpdateRgn))
1763                 dc.SetClippingRegion(wxRegion(ownUpdateRgn));
1764             wxEraseEvent eevent( GetId(), &dc );
1765             eevent.SetEventObject( this );
1766             GetEventHandler()->ProcessEvent( eevent );
1767
1768             wxNcPaintEvent eventNc( GetId() );
1769             eventNc.SetEventObject( this );
1770             GetEventHandler()->ProcessEvent( eventNc );
1771         }
1772         DisposeRgn( ownUpdateRgn ) ;
1773         if ( !m_updateRegion.Empty() )
1774         {
1775             wxPaintEvent event;
1776             event.m_timeStamp = time ;
1777             event.SetEventObject(this);
1778             GetEventHandler()->ProcessEvent(event);
1779         }
1780     }
1781
1782     // now intersect for each of the children their rect with the updateRgn and call MacRedraw recursively
1783
1784     RgnHandle childupdate = NewRgn() ;
1785     for (wxWindowListNode *node = GetChildren().GetFirst(); node; node = node->GetNext())
1786     {
1787         // calculate the update region for the child windows by intersecting the window rectangle with our own
1788         // passed in update region and then offset it to be client-wise window coordinates again
1789         wxWindowMac *child = node->GetData();
1790         SetRectRgn( childupdate , child->m_x , child->m_y , child->m_x + child->m_width ,  child->m_y + child->m_height ) ;
1791         SectRgn( childupdate , updatergn , childupdate ) ;
1792         OffsetRgn( childupdate , -child->m_x , -child->m_y ) ;
1793         if ( child->MacGetRootWindow() == window && child->IsShown() && !EmptyRgn( childupdate ) )
1794         {
1795             // because dialogs may also be children
1796             child->MacRedraw( childupdate , time , erase ) ;
1797         }
1798     }
1799     DisposeRgn( childupdate ) ;
1800     // eventually a draw grow box here
1801
1802 }
1803
1804 WXHWND wxWindowMac::MacGetRootWindow() const
1805 {
1806     wxWindowMac *iter = (wxWindowMac*)this ;
1807
1808     while( iter )
1809     {
1810         if ( iter->IsTopLevel() )
1811             return ((wxTopLevelWindow*)iter)->MacGetWindowRef() ;
1812
1813         iter = iter->GetParent() ;
1814     }
1815     wxASSERT_MSG( 1 , wxT("No valid mac root window") ) ;
1816     return NULL ;
1817 }
1818
1819 void wxWindowMac::MacCreateScrollBars( long style )
1820 {
1821     wxASSERT_MSG( m_vScrollBar == NULL && m_hScrollBar == NULL , wxT("attempt to create window twice") ) ;
1822
1823     bool hasBoth = ( style & wxVSCROLL ) && ( style & wxHSCROLL ) ;
1824     int adjust = hasBoth ? MAC_SCROLLBAR_SIZE - 1: 0 ;
1825     int width, height ;
1826     GetClientSize( &width , &height ) ;
1827
1828     wxPoint vPoint(width-MAC_SCROLLBAR_SIZE, 0) ;
1829     wxSize vSize(MAC_SCROLLBAR_SIZE, height - adjust) ;
1830     wxPoint hPoint(0 , height-MAC_SCROLLBAR_SIZE ) ;
1831     wxSize hSize( width - adjust, MAC_SCROLLBAR_SIZE) ;
1832
1833     m_vScrollBar = new wxScrollBar(this, wxWINDOW_VSCROLL, vPoint,
1834         vSize , wxVERTICAL);
1835
1836     if ( style & wxVSCROLL )
1837     {
1838
1839     }
1840     else
1841     {
1842         m_vScrollBar->Show(false) ;
1843     }
1844     m_hScrollBar = new wxScrollBar(this, wxWINDOW_HSCROLL, hPoint,
1845         hSize , wxHORIZONTAL);
1846     if ( style  & wxHSCROLL )
1847     {
1848     }
1849     else
1850     {
1851         m_hScrollBar->Show(false) ;
1852     }
1853
1854     // because the create does not take into account the client area origin
1855     MacRepositionScrollBars() ; // we might have a real position shift
1856 }
1857
1858 void wxWindowMac::MacRepositionScrollBars()
1859 {
1860     bool hasBoth = ( m_hScrollBar && m_hScrollBar->IsShown()) && ( m_vScrollBar && m_vScrollBar->IsShown()) ;
1861     int adjust = hasBoth ? MAC_SCROLLBAR_SIZE - 1 : 0 ;
1862
1863     // get real client area
1864
1865     int width = m_width ;
1866     int height = m_height ;
1867
1868     width -= MacGetLeftBorderSize() + MacGetRightBorderSize();
1869     height -= MacGetTopBorderSize() + MacGetBottomBorderSize();
1870
1871     wxPoint vPoint(width-MAC_SCROLLBAR_SIZE, 0) ;
1872     wxSize vSize(MAC_SCROLLBAR_SIZE, height - adjust) ;
1873     wxPoint hPoint(0 , height-MAC_SCROLLBAR_SIZE ) ;
1874     wxSize hSize( width - adjust, MAC_SCROLLBAR_SIZE) ;
1875
1876     int x = 0 ;
1877     int y = 0 ;
1878     int w = m_width ;
1879     int h = m_height ;
1880
1881     MacClientToRootWindow( &x , &y ) ;
1882     MacClientToRootWindow( &w , &h ) ;
1883
1884     wxWindowMac *iter = (wxWindowMac*)this ;
1885
1886     int totW = 10000 , totH = 10000;
1887     while( iter )
1888     {
1889         if ( iter->IsTopLevel() )
1890         {
1891             totW = iter->m_width ;
1892             totH = iter->m_height ;
1893             break ;
1894         }
1895
1896         iter = iter->GetParent() ;
1897     }
1898
1899     if ( x == 0 )
1900     {
1901         hPoint.x = -1 ;
1902         hSize.x += 1 ;
1903     }
1904     if ( y == 0 )
1905     {
1906         vPoint.y = -1 ;
1907         vSize.y += 1 ;
1908     }
1909
1910     if ( w-x >= totW )
1911     {
1912         hSize.x += 1 ;
1913         vPoint.x += 1 ;
1914     }
1915
1916     if ( h-y >= totH )
1917     {
1918         vSize.y += 1 ;
1919         hPoint.y += 1 ;
1920     }
1921
1922     if ( m_vScrollBar )
1923     {
1924         m_vScrollBar->SetSize( vPoint.x , vPoint.y, vSize.x, vSize.y , wxSIZE_ALLOW_MINUS_ONE);
1925     }
1926     if ( m_hScrollBar )
1927     {
1928         m_hScrollBar->SetSize( hPoint.x , hPoint.y, hSize.x, hSize.y, wxSIZE_ALLOW_MINUS_ONE);
1929     }
1930 }
1931
1932 bool wxWindowMac::AcceptsFocus() const
1933 {
1934     return MacCanFocus() && wxWindowBase::AcceptsFocus();
1935 }
1936
1937 WXWidget wxWindowMac::MacGetContainerForEmbedding()
1938 {
1939     return GetParent()->MacGetContainerForEmbedding() ;
1940 }
1941
1942 void wxWindowMac::MacSuperChangedPosition()
1943 {
1944     // only window-absolute structures have to be moved i.e. controls
1945
1946     wxWindowListNode *node = GetChildren().GetFirst();
1947     while ( node )
1948     {
1949         wxWindowMac *child = node->GetData();
1950         child->MacSuperChangedPosition() ;
1951         node = node->GetNext();
1952     }
1953 }
1954
1955 void wxWindowMac::MacTopLevelWindowChangedPosition()
1956 {
1957     // only screen-absolute structures have to be moved i.e. glcanvas
1958
1959     wxWindowListNode *node = GetChildren().GetFirst();
1960     while ( node )
1961     {
1962         wxWindowMac *child = node->GetData();
1963         child->MacTopLevelWindowChangedPosition() ;
1964         node = node->GetNext();
1965     }
1966 }
1967 long wxWindowMac::MacGetLeftBorderSize( ) const
1968 {
1969     if( IsTopLevel() )
1970         return 0 ;
1971
1972     if (m_windowStyle & wxRAISED_BORDER || m_windowStyle & wxSUNKEN_BORDER )
1973     {
1974         SInt32 border = 3 ;
1975 #if wxMAC_USE_THEME_BORDER
1976 #if TARGET_CARBON
1977           GetThemeMetric( kThemeMetricListBoxFrameOutset , &border ) ;
1978 #endif
1979 #endif
1980           return border ;
1981     }
1982     else if (  m_windowStyle &wxDOUBLE_BORDER)
1983     {
1984           SInt32 border = 3 ;
1985 #if wxMAC_USE_THEME_BORDER
1986 #if TARGET_CARBON
1987           GetThemeMetric( kThemeMetricListBoxFrameOutset , &border ) ;
1988 #endif
1989 #endif
1990           return border ;
1991     }
1992     else if (m_windowStyle &wxSIMPLE_BORDER)
1993     {
1994         return 1 ;
1995     }
1996     return 0 ;
1997 }
1998
1999 long wxWindowMac::MacGetRightBorderSize( ) const
2000 {
2001     // they are all symmetric in mac themes
2002     return MacGetLeftBorderSize() ;
2003 }
2004
2005 long wxWindowMac::MacGetTopBorderSize( ) const
2006 {
2007     // they are all symmetric in mac themes
2008     return MacGetLeftBorderSize() ;
2009 }
2010
2011 long wxWindowMac::MacGetBottomBorderSize( ) const
2012 {
2013     // they are all symmetric in mac themes
2014     return MacGetLeftBorderSize() ;
2015 }
2016
2017 long wxWindowMac::MacRemoveBordersFromStyle( long style )
2018 {
2019     return style & ~( wxDOUBLE_BORDER | wxSUNKEN_BORDER | wxRAISED_BORDER | wxBORDER | wxSTATIC_BORDER ) ;
2020 }
2021
2022 // Find the wxWindowMac at the current mouse position, returning the mouse
2023 // position.
2024 wxWindowMac* wxFindWindowAtPointer(wxPoint& pt)
2025 {
2026     pt = wxGetMousePosition();
2027     wxWindowMac* found = wxFindWindowAtPoint(pt);
2028     return found;
2029 }
2030
2031 // Get the current mouse position.
2032 wxPoint wxGetMousePosition()
2033 {
2034     int x, y;
2035     wxGetMousePosition(& x, & y);
2036     return wxPoint(x, y);
2037 }
2038
2039 void wxWindowMac::OnMouseEvent( wxMouseEvent &event )
2040 {
2041         if ( event.GetEventType() == wxEVT_RIGHT_DOWN )
2042         {
2043                 // copied from wxGTK : CS
2044         // generate a "context menu" event: this is similar to wxEVT_RIGHT_DOWN
2045         // except that:
2046         //
2047         // (a) it's a command event and so is propagated to the parent
2048         // (b) under MSW it can be generated from kbd too
2049         // (c) it uses screen coords (because of (a))
2050         wxContextMenuEvent evtCtx(wxEVT_CONTEXT_MENU,
2051                                   this->GetId(),
2052                                   this->ClientToScreen(event.GetPosition()));
2053         if ( ! GetEventHandler()->ProcessEvent(evtCtx) )
2054             event.Skip() ;
2055         }
2056         else
2057         {
2058                 event.Skip() ;
2059         }
2060 }
2061