src/osx/window_osx.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        src/osx/carbon/window.cpp
   3 // Purpose:     wxWindowMac
   4 // Author:      Stefan Csomor
   5 // Modified by:
   6 // Created:     1998-01-01
   7 // RCS-ID:      $Id: window.cpp 54981 2008-08-05 17:52:02Z SC $
   8 // Copyright:   (c) Stefan Csomor
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #include "wx/wxprec.h"
  13
  14 #include "wx/window.h"
  15
  16 #ifndef WX_PRECOMP
  17     #include "wx/log.h"
  18     #include "wx/app.h"
  19     #include "wx/utils.h"
  20     #include "wx/panel.h"
  21     #include "wx/frame.h"
  22     #include "wx/dc.h"
  23     #include "wx/dcclient.h"
  24     #include "wx/button.h"
  25     #include "wx/menu.h"
  26     #include "wx/dialog.h"
  27     #include "wx/settings.h"
  28     #include "wx/msgdlg.h"
  29     #include "wx/scrolbar.h"
  30     #include "wx/statbox.h"
  31     #include "wx/textctrl.h"
  32     #include "wx/toolbar.h"
  33     #include "wx/layout.h"
  34     #include "wx/statusbr.h"
  35     #include "wx/menuitem.h"
  36     #include "wx/treectrl.h"
  37     #include "wx/listctrl.h"
  38 #endif
  39
  40 #include "wx/tooltip.h"
  41 #include "wx/spinctrl.h"
  42 #include "wx/geometry.h"
  43
  44 #if wxUSE_LISTCTRL
  45     #include "wx/listctrl.h"
  46 #endif
  47
  48 #if wxUSE_TREECTRL
  49     #include "wx/treectrl.h"
  50 #endif
  51
  52 #if wxUSE_CARET
  53     #include "wx/caret.h"
  54 #endif
  55
  56 #if wxUSE_POPUPWIN
  57     #include "wx/popupwin.h"
  58 #endif
  59
  60 #if wxUSE_DRAG_AND_DROP
  61 #include "wx/dnd.h"
  62 #endif
  63
  64 #include "wx/graphics.h"
  65
  66 #if wxOSX_USE_CARBON
  67 #include "wx/osx/uma.h"
  68 #else
  69 #include "wx/osx/private.h"
  70 #endif
  71
  72 #define MAC_SCROLLBAR_SIZE 15
  73 #define MAC_SMALL_SCROLLBAR_SIZE 11
  74
  75 #include <string.h>
  76
  77 #ifdef __WXUNIVERSAL__
  78     IMPLEMENT_ABSTRACT_CLASS(wxWindowMac, wxWindowBase)
  79 #else
  80     IMPLEMENT_DYNAMIC_CLASS(wxWindow, wxWindowBase)
  81 #endif
  82
  83 BEGIN_EVENT_TABLE(wxWindowMac, wxWindowBase)
  84     EVT_MOUSE_EVENTS(wxWindowMac::OnMouseEvent)
  85 END_EVENT_TABLE()
  86
  87 #define wxMAC_DEBUG_REDRAW 0
  88 #ifndef wxMAC_DEBUG_REDRAW
  89 #define wxMAC_DEBUG_REDRAW 0
  90 #endif
  91
  92 // ===========================================================================
  93 // implementation
  94 // ===========================================================================
  95
  96 // ----------------------------------------------------------------------------
  97  // constructors and such
  98 // ----------------------------------------------------------------------------
  99
 100 wxWindowMac::wxWindowMac()
 101 {
 102     Init();
 103 }
 104
 105 wxWindowMac::wxWindowMac(wxWindowMac *parent,
 106             wxWindowID id,
 107             const wxPoint& pos ,
 108             const wxSize& size ,
 109             long style ,
 110             const wxString& name )
 111 {
 112     Init();
 113     Create(parent, id, pos, size, style, name);
 114 }
 115
 116 void wxWindowMac::Init()
 117 {
 118     m_peer = NULL ;
 119     m_macAlpha = 255 ;
 120     m_cgContextRef = NULL ;
 121
 122     // as all windows are created with WS_VISIBLE style...
 123     m_isShown = true;
 124
 125     m_hScrollBar = NULL ;
 126     m_vScrollBar = NULL ;
 127     m_hScrollBarAlwaysShown = false;
 128     m_vScrollBarAlwaysShown = false;
 129
 130     m_macIsUserPane = true;
 131     m_clipChildren = false ;
 132     m_cachedClippedRectValid = false ;
 133 }
 134
 135 wxWindowMac::~wxWindowMac()
 136 {
 137     SendDestroyEvent();
 138
 139     MacInvalidateBorders() ;
 140
 141 #ifndef __WXUNIVERSAL__
 142     // VS: make sure there's no wxFrame with last focus set to us:
 143     for ( wxWindow *win = GetParent(); win; win = win->GetParent() )
 144     {
 145         wxFrame *frame = wxDynamicCast(win, wxFrame);
 146         if ( frame )
 147         {
 148             if ( frame->GetLastFocus() == this )
 149                 frame->SetLastFocus(NULL);
 150             break;
 151         }
 152     }
 153 #endif
 154
 155     // destroy children before destroying this window itself
 156     DestroyChildren();
 157
 158     // wxRemoveMacControlAssociation( this ) ;
 159     // If we delete an item, we should initialize the parent panel,
 160     // because it could now be invalid.
 161     wxTopLevelWindow *tlw = wxDynamicCast(wxGetTopLevelParent((wxWindow*)this), wxTopLevelWindow);
 162     if ( tlw )
 163     {
 164         if ( tlw->GetDefaultItem() == (wxButton*) this)
 165             tlw->SetDefaultItem(NULL);
 166     }
 167
 168     if ( g_MacLastWindow == this )
 169         g_MacLastWindow = NULL ;
 170
 171 #ifndef __WXUNIVERSAL__
 172     wxFrame* frame = wxDynamicCast( wxGetTopLevelParent( (wxWindow*)this ) , wxFrame ) ;
 173     if ( frame )
 174     {
 175         if ( frame->GetLastFocus() == this )
 176             frame->SetLastFocus( NULL ) ;
 177     }
 178 #endif
 179
 180     // delete our drop target if we've got one
 181 #if wxUSE_DRAG_AND_DROP
 182     if ( m_dropTarget != NULL )
 183     {
 184         delete m_dropTarget;
 185         m_dropTarget = NULL;
 186     }
 187 #endif
 188
 189     delete m_peer ;
 190 }
 191
 192 WXWidget wxWindowMac::GetHandle() const
 193 {
 194     if ( m_peer )
 195         return (WXWidget) m_peer->GetWXWidget() ;
 196     return NULL;
 197 }
 198
 199 // ---------------------------------------------------------------------------
 200 // Utility Routines to move between different coordinate systems
 201 // ---------------------------------------------------------------------------
 202
 203 /*
 204  * Right now we have the following setup :
 205  * a border that is not part of the native control is always outside the
 206  * control's border (otherwise we loose all native intelligence, future ways
 207  * may be to have a second embedding control responsible for drawing borders
 208  * and backgrounds eventually)
 209  * so all this border calculations have to be taken into account when calling
 210  * native methods or getting native oriented data
 211  * so we have three coordinate systems here
 212  * wx client coordinates
 213  * wx window coordinates (including window frames)
 214  * native coordinates
 215  */
 216
 217 //
 218 //
 219
 220 // Constructor
 221 bool wxWindowMac::Create(wxWindowMac *parent,
 222     wxWindowID id,
 223     const wxPoint& pos,
 224     const wxSize& size,
 225     long style,
 226     const wxString& name)
 227 {
 228     wxCHECK_MSG( parent, false, wxT("can't create wxWindowMac without parent") );
 229
 230     if ( !CreateBase(parent, id, pos, size, style, wxDefaultValidator, name) )
 231         return false;
 232
 233     m_windowVariant = parent->GetWindowVariant() ;
 234
 235     if ( m_macIsUserPane )
 236     {
 237         m_peer = wxWidgetImpl::CreateUserPane( this, parent, id, pos, size , style, GetExtraStyle() );
 238         MacPostControlCreate(pos, size) ;
 239     }
 240
 241 #ifndef __WXUNIVERSAL__
 242     // Don't give scrollbars to wxControls unless they ask for them
 243     if ( (! IsKindOf(CLASSINFO(wxControl))
 244 #if wxUSE_STATUSBAR
 245         && ! IsKindOf(CLASSINFO(wxStatusBar))
 246 #endif
 247         )
 248          || (IsKindOf(CLASSINFO(wxControl)) && ((style & wxHSCROLL) || (style & wxVSCROLL))))
 249     {
 250         MacCreateScrollBars( style ) ;
 251     }
 252 #endif
 253
 254     wxWindowCreateEvent event((wxWindow*)this);
 255     GetEventHandler()->AddPendingEvent(event);
 256
 257     return true;
 258 }
 259
 260 void wxWindowMac::MacChildAdded()
 261 {
 262 #if wxUSE_SCROLLBAR
 263     if ( m_vScrollBar )
 264         m_vScrollBar->Raise() ;
 265     if ( m_hScrollBar )
 266         m_hScrollBar->Raise() ;
 267 #endif
 268 }
 269
 270 void wxWindowMac::MacPostControlCreate(const wxPoint& WXUNUSED(pos), const wxSize& size)
 271 {
 272     wxASSERT_MSG( m_peer != NULL && m_peer->IsOk() , wxT("No valid mac control") ) ;
 273
 274     GetParent()->AddChild( this );
 275
 276     m_peer->InstallEventHandler();
 277     m_peer->Embed(GetParent()->GetPeer());
 278
 279     GetParent()->MacChildAdded() ;
 280
 281     // adjust font, controlsize etc
 282     DoSetWindowVariant( m_windowVariant ) ;
 283
 284     m_peer->SetLabel( wxStripMenuCodes(m_label, wxStrip_Mnemonics), GetFont().GetEncoding() ) ;
 285
 286     // for controls we want to use best size for wxDefaultSize params )
 287     if ( !m_macIsUserPane )
 288         SetInitialSize(size);
 289
 290     SetCursor( *wxSTANDARD_CURSOR ) ;
 291 }
 292
 293 void wxWindowMac::DoSetWindowVariant( wxWindowVariant variant )
 294 {
 295     // Don't assert, in case we set the window variant before
 296     // the window is created
 297     // wxASSERT( m_peer->Ok() ) ;
 298
 299     m_windowVariant = variant ;
 300
 301     if (m_peer == NULL || !m_peer->IsOk())
 302         return;
 303
 304     m_peer->SetControlSize( variant );
 305 #if wxOSX_USE_CARBON
 306     ControlSize size ;
 307
 308     // we will get that from the settings later
 309     // and make this NORMAL later, but first
 310     // we have a few calculations that we must fix
 311
 312     switch ( variant )
 313     {
 314         case wxWINDOW_VARIANT_NORMAL :
 315             size = kControlSizeNormal;
 316             break ;
 317
 318         case wxWINDOW_VARIANT_SMALL :
 319             size = kControlSizeSmall;
 320             break ;
 321
 322         case wxWINDOW_VARIANT_MINI :
 323             // not always defined in the headers
 324             size = 3 ;
 325             break ;
 326
 327         case wxWINDOW_VARIANT_LARGE :
 328             size = kControlSizeLarge;
 329             break ;
 330
 331         default:
 332             wxFAIL_MSG(wxT("unexpected window variant"));
 333             break ;
 334     }
 335     m_peer->SetData<ControlSize>(kControlEntireControl, kControlSizeTag, &size ) ;
 336 #endif
 337
 338     wxFont font ;
 339
 340     wxOSXSystemFont systemFont = wxOSX_SYSTEM_FONT_NORMAL ;
 341
 342     switch ( variant )
 343     {
 344         case wxWINDOW_VARIANT_NORMAL :
 345             systemFont = wxOSX_SYSTEM_FONT_NORMAL ;
 346             break ;
 347
 348         case wxWINDOW_VARIANT_SMALL :
 349             systemFont = wxOSX_SYSTEM_FONT_SMALL ;
 350             break ;
 351
 352         case wxWINDOW_VARIANT_MINI :
 353             systemFont = wxOSX_SYSTEM_FONT_MINI ;
 354             break ;
 355
 356         case wxWINDOW_VARIANT_LARGE :
 357             systemFont = wxOSX_SYSTEM_FONT_NORMAL ;
 358             break ;
 359
 360         default:
 361             wxFAIL_MSG(wxT("unexpected window variant"));
 362             break ;
 363     }
 364
 365     font.CreateSystemFont( systemFont ) ;
 366
 367     SetFont( font ) ;
 368 }
 369
 370 void wxWindowMac::MacUpdateControlFont()
 371 {
 372     if ( m_peer )
 373         m_peer->SetFont( GetFont() , GetForegroundColour() , GetWindowStyle() ) ;
 374
 375     // do not trigger refreshes upon invisible and possible partly created objects
 376     if ( IsShownOnScreen() )
 377         Refresh() ;
 378 }
 379
 380 bool wxWindowMac::SetFont(const wxFont& font)
 381 {
 382     bool retval = wxWindowBase::SetFont( font );
 383
 384     MacUpdateControlFont() ;
 385
 386     return retval;
 387 }
 388
 389 bool wxWindowMac::SetForegroundColour(const wxColour& col )
 390 {
 391     bool retval = wxWindowBase::SetForegroundColour( col );
 392
 393     if (retval)
 394         MacUpdateControlFont();
 395
 396     return retval;
 397 }
 398
 399 bool wxWindowMac::SetBackgroundColour(const wxColour& col )
 400 {
 401     if ( !wxWindowBase::SetBackgroundColour(col) && m_hasBgCol )
 402         return false ;
 403
 404     if ( m_peer )
 405         m_peer->SetBackgroundColour( col ) ;
 406
 407     return true ;
 408 }
 409
 410 static bool wxIsWindowOrParentDisabled(wxWindow* w)
 411 {
 412     while (w && !w->IsTopLevel())
 413     {
 414         if (!w->IsEnabled())
 415             return true;
 416         w = w->GetParent();
 417     }
 418     return false;
 419 }
 420
 421 void wxWindowMac::SetFocus()
 422 {
 423     if ( !AcceptsFocus() )
 424             return ;
 425
 426     if (wxIsWindowOrParentDisabled((wxWindow*) this))
 427         return;
 428
 429     wxWindow* former = FindFocus() ;
 430     if ( former == this )
 431         return ;
 432
 433     m_peer->SetFocus() ;
 434 }
 435
 436 void wxWindowMac::DoCaptureMouse()
 437 {
 438     wxApp::s_captureWindow = (wxWindow*) this ;
 439     m_peer->CaptureMouse() ;
 440 }
 441
 442 wxWindow * wxWindowBase::GetCapture()
 443 {
 444     return wxApp::s_captureWindow ;
 445 }
 446
 447 void wxWindowMac::DoReleaseMouse()
 448 {
 449     wxApp::s_captureWindow = NULL ;
 450
 451     m_peer->ReleaseMouse() ;
 452 }
 453
 454 #if wxUSE_DRAG_AND_DROP
 455
 456 void wxWindowMac::SetDropTarget(wxDropTarget *pDropTarget)
 457 {
 458     delete m_dropTarget;
 459
 460     m_dropTarget = pDropTarget;
 461     if ( m_dropTarget != NULL )
 462     {
 463         // TODO:
 464     }
 465 }
 466
 467 #endif
 468
 469 // Old-style File Manager Drag & Drop
 470 void wxWindowMac::DragAcceptFiles(bool WXUNUSED(accept))
 471 {
 472     // TODO:
 473 }
 474
 475 // From a wx position / size calculate the appropriate size of the native control
 476
 477 bool wxWindowMac::MacGetBoundsForControl(
 478     const wxPoint& pos,
 479     const wxSize& size,
 480     int& x, int& y,
 481     int& w, int& h , bool adjustOrigin ) const
 482 {
 483     // the desired size, minus the border pixels gives the correct size of the control
 484     x = (int)pos.x;
 485     y = (int)pos.y;
 486
 487     w = WidthDefault( size.x );
 488     h = HeightDefault( size.y );
 489
 490     x += MacGetLeftBorderSize() ;
 491     y += MacGetTopBorderSize() ;
 492     w -= MacGetLeftBorderSize() + MacGetRightBorderSize() ;
 493     h -= MacGetTopBorderSize() + MacGetBottomBorderSize() ;
 494
 495     if ( adjustOrigin )
 496         AdjustForParentClientOrigin( x , y ) ;
 497
 498     // this is in window relative coordinate, as this parent may have a border, its physical position is offset by this border
 499     if ( GetParent() && !GetParent()->IsTopLevel() )
 500     {
 501         x -= GetParent()->MacGetLeftBorderSize() ;
 502         y -= GetParent()->MacGetTopBorderSize() ;
 503     }
 504
 505     return true ;
 506 }
 507
 508 // Get window size (not client size)
 509 void wxWindowMac::DoGetSize(int *x, int *y) const
 510 {
 511     int width, height;
 512     m_peer->GetSize( width, height );
 513
 514     if (x)
 515        *x = width + MacGetLeftBorderSize() + MacGetRightBorderSize() ;
 516     if (y)
 517        *y = height + MacGetTopBorderSize() + MacGetBottomBorderSize() ;
 518 }
 519
 520 // get the position of the bounds of this window in client coordinates of its parent
 521 void wxWindowMac::DoGetPosition(int *x, int *y) const
 522 {
 523     int x1, y1;
 524
 525     m_peer->GetPosition( x1, y1 ) ;
 526
 527     // get the wx window position from the native one
 528     x1 -= MacGetLeftBorderSize() ;
 529     y1 -= MacGetTopBorderSize() ;
 530
 531     if ( !IsTopLevel() )
 532     {
 533         wxWindow *parent = GetParent();
 534         if ( parent )
 535         {
 536             // we must first adjust it to be in window coordinates of the parent,
 537             // as otherwise it gets lost by the ClientAreaOrigin fix
 538             x1 += parent->MacGetLeftBorderSize() ;
 539             y1 += parent->MacGetTopBorderSize() ;
 540
 541             // and now to client coordinates
 542             wxPoint pt(parent->GetClientAreaOrigin());
 543             x1 -= pt.x ;
 544             y1 -= pt.y ;
 545         }
 546     }
 547
 548     if (x)
 549        *x = x1 ;
 550     if (y)
 551        *y = y1 ;
 552 }
 553
 554 void wxWindowMac::DoScreenToClient(int *x, int *y) const
 555 {
 556     wxNonOwnedWindow* tlw = MacGetTopLevelWindow() ;
 557     wxCHECK_RET( tlw , wxT("TopLevel Window missing") ) ;
 558     tlw->GetNonOwnedPeer()->ScreenToWindow( x, y);
 559     MacRootWindowToWindow( x , y ) ;
 560
 561     wxPoint origin = GetClientAreaOrigin() ;
 562     if (x)
 563        *x -= origin.x ;
 564     if (y)
 565        *y -= origin.y ;
 566 }
 567
 568 void wxWindowMac::DoClientToScreen(int *x, int *y) const
 569 {
 570     wxNonOwnedWindow* tlw = MacGetTopLevelWindow() ;
 571     wxCHECK_RET( tlw , wxT("TopLevel window missing") ) ;
 572
 573     wxPoint origin = GetClientAreaOrigin() ;
 574     if (x)
 575        *x += origin.x ;
 576     if (y)
 577        *y += origin.y ;
 578
 579     MacWindowToRootWindow( x , y ) ;
 580     tlw->GetNonOwnedPeer()->WindowToScreen( x , y );
 581 }
 582
 583 void wxWindowMac::MacClientToRootWindow( int *x , int *y ) const
 584 {
 585     wxPoint origin = GetClientAreaOrigin() ;
 586     if (x)
 587        *x += origin.x ;
 588     if (y)
 589        *y += origin.y ;
 590
 591     MacWindowToRootWindow( x , y ) ;
 592 }
 593
 594 void wxWindowMac::MacWindowToRootWindow( int *x , int *y ) const
 595 {
 596     wxPoint pt ;
 597
 598     if (x)
 599         pt.x = *x ;
 600     if (y)
 601         pt.y = *y ;
 602
 603     if ( !IsTopLevel() )
 604     {
 605         wxNonOwnedWindow* top = MacGetTopLevelWindow();
 606         if (top)
 607         {
 608             pt.x -= MacGetLeftBorderSize() ;
 609             pt.y -= MacGetTopBorderSize() ;
 610             wxWidgetImpl::Convert( &pt , m_peer , top->m_peer ) ;
 611         }
 612     }
 613
 614     if (x)
 615         *x = (int) pt.x ;
 616     if (y)
 617         *y = (int) pt.y ;
 618 }
 619
 620 void wxWindowMac::MacRootWindowToWindow( int *x , int *y ) const
 621 {
 622     wxPoint pt ;
 623
 624     if (x)
 625         pt.x = *x ;
 626     if (y)
 627         pt.y = *y ;
 628
 629     if ( !IsTopLevel() )
 630     {
 631         wxNonOwnedWindow* top = MacGetTopLevelWindow();
 632         if (top)
 633         {
 634             wxWidgetImpl::Convert( &pt , top->m_peer , m_peer ) ;
 635             pt.x += MacGetLeftBorderSize() ;
 636             pt.y += MacGetTopBorderSize() ;
 637         }
 638     }
 639
 640     if (x)
 641         *x = (int) pt.x ;
 642     if (y)
 643         *y = (int) pt.y ;
 644 }
 645
 646 wxSize wxWindowMac::DoGetSizeFromClientSize( const wxSize & size )  const
 647 {
 648     wxSize sizeTotal = size;
 649
 650     int innerwidth, innerheight;
 651     int left, top;
 652     int outerwidth, outerheight;
 653
 654     m_peer->GetContentArea( left, top, innerwidth, innerheight );
 655     m_peer->GetSize( outerwidth, outerheight );
 656
 657     sizeTotal.x += outerwidth-innerwidth;
 658     sizeTotal.y += outerheight-innerheight;
 659
 660     sizeTotal.x += MacGetLeftBorderSize() + MacGetRightBorderSize() ;
 661     sizeTotal.y += MacGetTopBorderSize() + MacGetBottomBorderSize() ;
 662
 663     return sizeTotal;
 664 }
 665
 666 // Get size *available for subwindows* i.e. excluding menu bar etc.
 667 void wxWindowMac::DoGetClientSize( int *x, int *y ) const
 668 {
 669     int ww, hh;
 670
 671     int left, top;
 672
 673     m_peer->GetContentArea( left, top, ww, hh );
 674 #if wxUSE_SCROLLBAR
 675     if (m_hScrollBar  && m_hScrollBar->IsShown() )
 676         hh -= m_hScrollBar->GetSize().y ;
 677
 678     if (m_vScrollBar  && m_vScrollBar->IsShown() )
 679         ww -= m_vScrollBar->GetSize().x ;
 680
 681 #endif
 682     if (x)
 683        *x = ww;
 684     if (y)
 685        *y = hh;
 686 }
 687
 688 bool wxWindowMac::SetCursor(const wxCursor& cursor)
 689 {
 690     if (m_cursor.IsSameAs(cursor))
 691         return false;
 692
 693     if (!cursor.IsOk())
 694     {
 695         if ( ! wxWindowBase::SetCursor( *wxSTANDARD_CURSOR ) )
 696             return false ;
 697     }
 698     else
 699     {
 700         if ( ! wxWindowBase::SetCursor( cursor ) )
 701             return false ;
 702     }
 703
 704     wxASSERT_MSG( m_cursor.Ok(),
 705         wxT("cursor must be valid after call to the base version"));
 706
 707     if ( GetPeer() != NULL )
 708         GetPeer()->SetCursor( m_cursor );
 709
 710     return true ;
 711 }
 712
 713 #if wxUSE_MENUS
 714 bool wxWindowMac::DoPopupMenu(wxMenu *menu, int x, int y)
 715 {
 716 #ifndef __WXUNIVERSAL__
 717     menu->SetInvokingWindow((wxWindow*)this);
 718     menu->UpdateUI();
 719
 720     if ( x == wxDefaultCoord && y == wxDefaultCoord )
 721     {
 722         wxPoint mouse = wxGetMousePosition();
 723         x = mouse.x;
 724         y = mouse.y;
 725     }
 726     else
 727     {
 728         ClientToScreen( &x , &y ) ;
 729     }
 730     menu->GetPeer()->PopUp(this, x, y);
 731     menu->SetInvokingWindow( NULL );
 732     return true;
 733 #else
 734     // actually this shouldn't be called, because universal is having its own implementation
 735     return false;
 736 #endif
 737 }
 738 #endif
 739
 740 // ----------------------------------------------------------------------------
 741 // tooltips
 742 // ----------------------------------------------------------------------------
 743
 744 #if wxUSE_TOOLTIPS
 745
 746 void wxWindowMac::DoSetToolTip(wxToolTip *tooltip)
 747 {
 748     wxWindowBase::DoSetToolTip(tooltip);
 749
 750     if ( m_tooltip )
 751         m_tooltip->SetWindow(this);
 752 }
 753
 754 #endif
 755
 756 void wxWindowMac::MacInvalidateBorders()
 757 {
 758     if ( m_peer == NULL )
 759         return ;
 760
 761     bool vis = IsShownOnScreen() ;
 762     if ( !vis )
 763         return ;
 764
 765     int outerBorder = MacGetLeftBorderSize() ;
 766
 767     if ( m_peer->NeedsFocusRect() )
 768         outerBorder += 4 ;
 769
 770     if ( outerBorder == 0 )
 771         return ;
 772
 773     // now we know that we have something to do at all
 774
 775     int tx,ty,tw,th;
 776
 777     m_peer->GetSize( tw, th );
 778     m_peer->GetPosition( tx, ty );
 779
 780     wxRect leftupdate( tx-outerBorder,ty,outerBorder,th );
 781     wxRect rightupdate( tx+tw, ty, outerBorder, th );
 782     wxRect topupdate( tx-outerBorder, ty-outerBorder, tw + 2 * outerBorder, outerBorder );
 783     wxRect bottomupdate( tx-outerBorder, ty + th, tw + 2 * outerBorder, outerBorder );
 784
 785     if (GetParent()) {
 786         GetParent()->m_peer->SetNeedsDisplay(&leftupdate);
 787         GetParent()->m_peer->SetNeedsDisplay(&rightupdate);
 788         GetParent()->m_peer->SetNeedsDisplay(&topupdate);
 789         GetParent()->m_peer->SetNeedsDisplay(&bottomupdate);
 790     }
 791 }
 792
 793 void wxWindowMac::DoMoveWindow(int x, int y, int width, int height)
 794 {
 795     // this is never called for a toplevel window, so we know we have a parent
 796     int former_x , former_y , former_w, former_h ;
 797
 798     // Get true coordinates of former position
 799     DoGetPosition( &former_x , &former_y ) ;
 800     DoGetSize( &former_w , &former_h ) ;
 801
 802     wxWindow *parent = GetParent();
 803     if ( parent )
 804     {
 805         wxPoint pt(parent->GetClientAreaOrigin());
 806         former_x += pt.x ;
 807         former_y += pt.y ;
 808     }
 809
 810     int actualWidth = width ;
 811     int actualHeight = height ;
 812     int actualX = x;
 813     int actualY = y;
 814
 815 #if 0
 816     // min and max sizes are only for sizers, not for explicit size setting
 817     if ((m_minWidth != -1) && (actualWidth < m_minWidth))
 818         actualWidth = m_minWidth;
 819     if ((m_minHeight != -1) && (actualHeight < m_minHeight))
 820         actualHeight = m_minHeight;
 821     if ((m_maxWidth != -1) && (actualWidth > m_maxWidth))
 822         actualWidth = m_maxWidth;
 823     if ((m_maxHeight != -1) && (actualHeight > m_maxHeight))
 824         actualHeight = m_maxHeight;
 825 #endif
 826
 827     bool doMove = false, doResize = false ;
 828
 829     if ( actualX != former_x || actualY != former_y )
 830         doMove = true ;
 831
 832     if ( actualWidth != former_w || actualHeight != former_h )
 833         doResize = true ;
 834
 835     if ( doMove || doResize )
 836     {
 837         // as the borders are drawn outside the native control, we adjust now
 838
 839         wxRect bounds( wxPoint( actualX + MacGetLeftBorderSize() ,actualY + MacGetTopBorderSize() ),
 840             wxSize( actualWidth - (MacGetLeftBorderSize() + MacGetRightBorderSize()) ,
 841                 actualHeight - (MacGetTopBorderSize() + MacGetBottomBorderSize()) ) ) ;
 842
 843         if ( parent && !parent->IsTopLevel() )
 844         {
 845             bounds.Offset( -parent->MacGetLeftBorderSize(), -parent->MacGetTopBorderSize() );
 846         }
 847
 848         MacInvalidateBorders() ;
 849
 850         m_cachedClippedRectValid = false ;
 851
 852         m_peer->Move( bounds.x, bounds.y, bounds.width, bounds.height);
 853
 854         wxWindowMac::MacSuperChangedPosition() ; // like this only children will be notified
 855
 856         MacInvalidateBorders() ;
 857
 858         MacRepositionScrollBars() ;
 859         if ( doMove )
 860         {
 861             wxPoint point(actualX, actualY);
 862             wxMoveEvent event(point, m_windowId);
 863             event.SetEventObject(this);
 864             HandleWindowEvent(event) ;
 865         }
 866
 867         if ( doResize )
 868         {
 869             MacRepositionScrollBars() ;
 870             wxSize size(actualWidth, actualHeight);
 871             wxSizeEvent event(size, m_windowId);
 872             event.SetEventObject(this);
 873             HandleWindowEvent(event);
 874         }
 875     }
 876 }
 877
 878 wxSize wxWindowMac::DoGetBestSize() const
 879 {
 880     if ( m_macIsUserPane || IsTopLevel() )
 881     {
 882         return wxWindowBase::DoGetBestSize() ;
 883     }
 884     else
 885     {
 886         wxRect r ;
 887
 888         m_peer->GetBestRect(&r);
 889
 890         if ( r.GetWidth() == 0 && r.GetHeight() == 0 )
 891         {
 892             r.x =
 893             r.y = 0 ;
 894             r.width =
 895             r.height = 16 ;
 896
 897             if ( 0 )
 898             {
 899             }
 900 #if wxUSE_SCROLLBAR
 901             else if ( IsKindOf( CLASSINFO( wxScrollBar ) ) )
 902             {
 903                 r.height = 16 ;
 904             }
 905 #endif
 906 #if wxUSE_SPINBTN
 907             else if ( IsKindOf( CLASSINFO( wxSpinButton ) ) )
 908             {
 909                 r.height = 24 ;
 910             }
 911 #endif
 912             else
 913             {
 914                 // return wxWindowBase::DoGetBestSize() ;
 915             }
 916         }
 917
 918         int bestWidth = r.width + MacGetLeftBorderSize() +
 919                     MacGetRightBorderSize();
 920         int bestHeight = r.height + MacGetTopBorderSize() +
 921                      MacGetBottomBorderSize();
 922         if ( bestHeight < 10 )
 923             bestHeight = 13 ;
 924
 925         return wxSize(bestWidth, bestHeight);
 926     }
 927 }
 928
 929 // set the size of the window: if the dimensions are positive, just use them,
 930 // but if any of them is equal to -1, it means that we must find the value for
 931 // it ourselves (unless sizeFlags contains wxSIZE_ALLOW_MINUS_ONE flag, in
 932 // which case -1 is a valid value for x and y)
 933 //
 934 // If sizeFlags contains wxSIZE_AUTO_WIDTH/HEIGHT flags (default), we calculate
 935 // the width/height to best suit our contents, otherwise we reuse the current
 936 // width/height
 937 void wxWindowMac::DoSetSize(int x, int y, int width, int height, int sizeFlags)
 938 {
 939     // get the current size and position...
 940     int currentX, currentY;
 941     int currentW, currentH;
 942
 943     GetPosition(&currentX, &currentY);
 944     GetSize(&currentW, &currentH);
 945
 946     // ... and don't do anything (avoiding flicker) if it's already ok
 947     if ( x == currentX && y == currentY &&
 948         width == currentW && height == currentH && ( height != -1 && width != -1 ) )
 949     {
 950         // TODO: REMOVE
 951         MacRepositionScrollBars() ; // we might have a real position shift
 952
 953         if (sizeFlags & wxSIZE_FORCE_EVENT)
 954         {
 955             wxSizeEvent event( wxSize(width,height), GetId() );
 956             event.SetEventObject( this );
 957             HandleWindowEvent( event );
 958         }
 959
 960         return;
 961     }
 962
 963     if ( !(sizeFlags & wxSIZE_ALLOW_MINUS_ONE) )
 964     {
 965         if ( x == wxDefaultCoord )
 966             x = currentX;
 967         if ( y == wxDefaultCoord )
 968             y = currentY;
 969     }
 970
 971     AdjustForParentClientOrigin( x, y, sizeFlags );
 972
 973     wxSize size = wxDefaultSize;
 974     if ( width == wxDefaultCoord )
 975     {
 976         if ( sizeFlags & wxSIZE_AUTO_WIDTH )
 977         {
 978             size = DoGetBestSize();
 979             width = size.x;
 980         }
 981         else
 982         {
 983             // just take the current one
 984             width = currentW;
 985         }
 986     }
 987
 988     if ( height == wxDefaultCoord )
 989     {
 990         if ( sizeFlags & wxSIZE_AUTO_HEIGHT )
 991         {
 992             if ( size.x == wxDefaultCoord )
 993                 size = DoGetBestSize();
 994             // else: already called DoGetBestSize() above
 995
 996             height = size.y;
 997         }
 998         else
 999         {
1000             // just take the current one
1001             height = currentH;
1002         }
1003     }
1004
1005     DoMoveWindow( x, y, width, height );
1006 }
1007
1008 wxPoint wxWindowMac::GetClientAreaOrigin() const
1009 {
1010     int left,top,width,height;
1011     m_peer->GetContentArea( left , top , width , height);
1012     return wxPoint( left + MacGetLeftBorderSize() , top + MacGetTopBorderSize() );
1013 }
1014
1015 void wxWindowMac::DoSetClientSize(int clientwidth, int clientheight)
1016 {
1017     if ( clientwidth != wxDefaultCoord || clientheight != wxDefaultCoord )
1018     {
1019         int currentclientwidth , currentclientheight ;
1020         int currentwidth , currentheight ;
1021
1022         GetClientSize( &currentclientwidth , &currentclientheight ) ;
1023         GetSize( &currentwidth , &currentheight ) ;
1024
1025         DoSetSize( wxDefaultCoord , wxDefaultCoord , currentwidth + clientwidth - currentclientwidth ,
1026             currentheight + clientheight - currentclientheight , wxSIZE_USE_EXISTING ) ;
1027     }
1028 }
1029
1030 void wxWindowMac::SetLabel(const wxString& title)
1031 {
1032     if ( title == m_label )
1033         return;
1034
1035     m_label = title ;
1036
1037     InvalidateBestSize();
1038
1039     if ( m_peer && m_peer->IsOk() )
1040         m_peer->SetLabel( wxStripMenuCodes(m_label, wxStrip_Mnemonics), GetFont().GetEncoding() ) ;
1041
1042     // do not trigger refreshes upon invisible and possible partly created objects
1043     if ( IsShownOnScreen() )
1044         Refresh() ;
1045 }
1046
1047 wxString wxWindowMac::GetLabel() const
1048 {
1049     return m_label ;
1050 }
1051
1052 bool wxWindowMac::Show(bool show)
1053 {
1054     if ( !wxWindowBase::Show(show) )
1055         return false;
1056
1057     if ( m_peer )
1058         m_peer->SetVisibility( show ) ;
1059
1060     return true;
1061 }
1062
1063 void wxWindowMac::DoEnable(bool enable)
1064 {
1065     m_peer->Enable( enable ) ;
1066 }
1067
1068 //
1069 // status change notifications
1070 //
1071
1072 void wxWindowMac::MacVisibilityChanged()
1073 {
1074 }
1075
1076 void wxWindowMac::MacHiliteChanged()
1077 {
1078 }
1079
1080 void wxWindowMac::MacEnabledStateChanged()
1081 {
1082     OnEnabled( m_peer->IsEnabled() );
1083 }
1084
1085 //
1086 // status queries on the inherited window's state
1087 //
1088
1089 bool wxWindowMac::MacIsReallyEnabled()
1090 {
1091     return m_peer->IsEnabled() ;
1092 }
1093
1094 bool wxWindowMac::MacIsReallyHilited()
1095 {
1096 #if wxOSX_USE_CARBON
1097     return m_peer->IsActive();
1098 #else
1099     return true; // TODO
1100 #endif
1101 }
1102
1103 int wxWindowMac::GetCharHeight() const
1104 {
1105     wxCoord height;
1106     GetTextExtent( wxT("g") , NULL , &height , NULL , NULL , NULL );
1107
1108     return height;
1109 }
1110
1111 int wxWindowMac::GetCharWidth() const
1112 {
1113     wxCoord width;
1114     GetTextExtent( wxT("g") , &width , NULL , NULL , NULL , NULL );
1115
1116     return width;
1117 }
1118
1119 void wxWindowMac::DoGetTextExtent(const wxString& str,
1120                                   int *x, int *y,
1121                                   int *descent,
1122                                   int *externalLeading,
1123                                   const wxFont *theFont) const
1124 {
1125     const wxFont *fontToUse = theFont;
1126     wxFont tempFont;
1127     if ( !fontToUse )
1128     {
1129         tempFont = GetFont();
1130         fontToUse = &tempFont;
1131     }
1132
1133     wxGraphicsContext* ctx = wxGraphicsContext::Create();
1134     ctx->SetFont( *fontToUse, *wxBLACK );
1135
1136     wxDouble h , d , e , w;
1137     ctx->GetTextExtent( str, &w, &h, &d, &e );
1138
1139     delete ctx;
1140
1141     if ( externalLeading )
1142         *externalLeading = (wxCoord)(e+0.5);
1143     if ( descent )
1144         *descent = (wxCoord)(d+0.5);
1145     if ( x )
1146         *x = (wxCoord)(w+0.5);
1147     if ( y )
1148         *y = (wxCoord)(h+0.5);
1149 }
1150
1151 /*
1152  * Rect is given in client coordinates, for further reading, read wxTopLevelWindowMac::InvalidateRect
1153  * we always intersect with the entire window, not only with the client area
1154  */
1155
1156 void wxWindowMac::Refresh(bool WXUNUSED(eraseBack), const wxRect *rect)
1157 {
1158     if ( m_peer == NULL )
1159         return ;
1160
1161     if ( !IsShownOnScreen() )
1162         return ;
1163
1164     m_peer->SetNeedsDisplay( rect ) ;
1165 }
1166
1167 void wxWindowMac::DoFreeze()
1168 {
1169 #if wxOSX_USE_CARBON
1170     if ( m_peer && m_peer->IsOk() )
1171         m_peer->SetDrawingEnabled( false ) ;
1172 #endif
1173 }
1174
1175 void wxWindowMac::DoThaw()
1176 {
1177 #if wxOSX_USE_CARBON
1178     if ( m_peer && m_peer->IsOk() )
1179     {
1180         m_peer->SetDrawingEnabled( true ) ;
1181         m_peer->InvalidateWithChildren() ;
1182     }
1183 #endif
1184 }
1185
1186 wxWindow *wxGetActiveWindow()
1187 {
1188     // actually this is a windows-only concept
1189     return NULL;
1190 }
1191
1192 // Coordinates relative to the window
1193 void wxWindowMac::WarpPointer(int WXUNUSED(x_pos), int WXUNUSED(y_pos))
1194 {
1195     // We really don't move the mouse programmatically under Mac.
1196 }
1197
1198 int wxWindowMac::GetScrollPos(int orient) const
1199 {
1200 #if wxUSE_SCROLLBAR
1201     if ( orient == wxHORIZONTAL )
1202     {
1203        if ( m_hScrollBar )
1204            return m_hScrollBar->GetThumbPosition() ;
1205     }
1206     else
1207     {
1208        if ( m_vScrollBar )
1209            return m_vScrollBar->GetThumbPosition() ;
1210     }
1211 #endif
1212     return 0;
1213 }
1214
1215 // This now returns the whole range, not just the number
1216 // of positions that we can scroll.
1217 int wxWindowMac::GetScrollRange(int orient) const
1218 {
1219 #if wxUSE_SCROLLBAR
1220     if ( orient == wxHORIZONTAL )
1221     {
1222        if ( m_hScrollBar )
1223            return m_hScrollBar->GetRange() ;
1224     }
1225     else
1226     {
1227        if ( m_vScrollBar )
1228            return m_vScrollBar->GetRange() ;
1229     }
1230 #endif
1231     return 0;
1232 }
1233
1234 int wxWindowMac::GetScrollThumb(int orient) const
1235 {
1236 #if wxUSE_SCROLLBAR
1237     if ( orient == wxHORIZONTAL )
1238     {
1239        if ( m_hScrollBar )
1240            return m_hScrollBar->GetThumbSize() ;
1241     }
1242     else
1243     {
1244        if ( m_vScrollBar )
1245            return m_vScrollBar->GetThumbSize() ;
1246     }
1247 #endif
1248     return 0;
1249 }
1250
1251 void wxWindowMac::SetScrollPos(int orient, int pos, bool WXUNUSED(refresh))
1252 {
1253 #if wxUSE_SCROLLBAR
1254     if ( orient == wxHORIZONTAL )
1255     {
1256        if ( m_hScrollBar )
1257            m_hScrollBar->SetThumbPosition( pos ) ;
1258     }
1259     else
1260     {
1261        if ( m_vScrollBar )
1262            m_vScrollBar->SetThumbPosition( pos ) ;
1263     }
1264 #endif
1265 }
1266
1267 void
1268 wxWindowMac::AlwaysShowScrollbars(bool hflag, bool vflag)
1269 {
1270     bool needVisibilityUpdate = false;
1271
1272     if ( m_hScrollBarAlwaysShown != hflag )
1273     {
1274         m_hScrollBarAlwaysShown = hflag;
1275         needVisibilityUpdate = true;
1276     }
1277
1278     if ( m_vScrollBarAlwaysShown != vflag )
1279     {
1280         m_vScrollBarAlwaysShown = vflag;
1281         needVisibilityUpdate = true;
1282     }
1283
1284     if ( needVisibilityUpdate )
1285         DoUpdateScrollbarVisibility();
1286 }
1287
1288 //
1289 // we draw borders and grow boxes, are already set up and clipped in the current port / cgContextRef
1290 // our own window origin is at leftOrigin/rightOrigin
1291 //
1292
1293 void  wxWindowMac::MacPaintGrowBox()
1294 {
1295     if ( IsTopLevel() )
1296         return ;
1297
1298 #if wxUSE_SCROLLBAR
1299     if ( MacHasScrollBarCorner() )
1300     {
1301         CGContextRef cgContext = (CGContextRef) MacGetCGContextRef() ;
1302         wxASSERT( cgContext ) ;
1303
1304         int tx,ty,tw,th;
1305
1306         m_peer->GetSize( tw, th );
1307         m_peer->GetPosition( tx, ty );
1308
1309         Rect rect  = { ty,tx, ty+th, tx+tw };
1310
1311
1312         int size = m_hScrollBar ? m_hScrollBar->GetSize().y : ( m_vScrollBar ? m_vScrollBar->GetSize().x : MAC_SCROLLBAR_SIZE ) ;
1313         CGRect cgrect = CGRectMake( rect.right - size , rect.bottom - size , size , size ) ;
1314         CGContextSaveGState( cgContext );
1315
1316         if ( m_backgroundColour.Ok() )
1317         {
1318             CGContextSetFillColorWithColor( cgContext, m_backgroundColour.GetCGColor() );
1319         }
1320         else
1321         {
1322             CGContextSetRGBFillColor( cgContext, (CGFloat) 1.0, (CGFloat)1.0 ,(CGFloat) 1.0 , (CGFloat)1.0 );
1323         }
1324         CGContextFillRect( cgContext, cgrect );
1325         CGContextRestoreGState( cgContext );
1326     }
1327 #endif
1328 }
1329
1330 void wxWindowMac::MacPaintBorders( int WXUNUSED(leftOrigin) , int WXUNUSED(rightOrigin) )
1331 {
1332     if ( IsTopLevel() )
1333         return ;
1334
1335     bool hasFocus = m_peer->NeedsFocusRect() && m_peer->HasFocus() ;
1336
1337     // back to the surrounding frame rectangle
1338     int tx,ty,tw,th;
1339
1340     m_peer->GetSize( tw, th );
1341     m_peer->GetPosition( tx, ty );
1342
1343     Rect rect  = { ty,tx, ty+th, tx+tw };
1344
1345 #if wxOSX_USE_COCOA_OR_CARBON
1346
1347     InsetRect( &rect, -1 , -1 ) ;
1348
1349     {
1350         CGRect cgrect = CGRectMake( rect.left , rect.top , rect.right - rect.left ,
1351             rect.bottom - rect.top ) ;
1352
1353         CGContextRef cgContext = (CGContextRef) GetParent()->MacGetCGContextRef() ;
1354         wxASSERT( cgContext ) ;
1355
1356         if ( m_peer->NeedsFrame() )
1357         {
1358             HIThemeFrameDrawInfo info ;
1359             memset( &info, 0 , sizeof(info) ) ;
1360
1361             info.version = 0 ;
1362             info.kind = 0 ;
1363             info.state = IsEnabled() ? kThemeStateActive : kThemeStateInactive ;
1364             info.isFocused = hasFocus ;
1365
1366             if ( HasFlag(wxRAISED_BORDER) || HasFlag(wxSUNKEN_BORDER) || HasFlag(wxDOUBLE_BORDER) )
1367             {
1368                 info.kind = kHIThemeFrameTextFieldSquare ;
1369                 HIThemeDrawFrame( &cgrect , &info , cgContext , kHIThemeOrientationNormal ) ;
1370             }
1371             else if ( HasFlag(wxSIMPLE_BORDER) )
1372             {
1373                 info.kind = kHIThemeFrameListBox ;
1374                 HIThemeDrawFrame( &cgrect , &info , cgContext , kHIThemeOrientationNormal ) ;
1375             }
1376         }
1377
1378         if ( hasFocus )
1379         {
1380             HIThemeDrawFocusRect( &cgrect , true , cgContext , kHIThemeOrientationNormal ) ;
1381         }
1382     }
1383 #endif // wxOSX_USE_COCOA_OR_CARBON
1384 }
1385
1386 void wxWindowMac::RemoveChild( wxWindowBase *child )
1387 {
1388 #if wxUSE_SCROLLBAR
1389     if ( child == m_hScrollBar )
1390         m_hScrollBar = NULL ;
1391     if ( child == m_vScrollBar )
1392         m_vScrollBar = NULL ;
1393 #endif
1394     wxWindowBase::RemoveChild( child ) ;
1395 }
1396
1397 void wxWindowMac::DoUpdateScrollbarVisibility()
1398 {
1399 #if wxUSE_SCROLLBAR
1400     bool triggerSizeEvent = false;
1401
1402     if ( m_hScrollBar )
1403     {
1404         bool showHScrollBar = m_hScrollBarAlwaysShown || m_hScrollBar->IsNeeded();
1405
1406         if ( m_hScrollBar->IsShown() != showHScrollBar )
1407         {
1408             m_hScrollBar->Show( showHScrollBar );
1409             triggerSizeEvent = true;
1410         }
1411     }
1412
1413     if ( m_vScrollBar)
1414     {
1415         bool showVScrollBar = m_vScrollBarAlwaysShown || m_vScrollBar->IsNeeded();
1416
1417         if ( m_vScrollBar->IsShown() != showVScrollBar )
1418         {
1419             m_vScrollBar->Show( showVScrollBar ) ;
1420             triggerSizeEvent = true;
1421         }
1422     }
1423
1424     MacRepositionScrollBars() ;
1425     if ( triggerSizeEvent )
1426     {
1427         wxSizeEvent event(GetSize(), m_windowId);
1428         event.SetEventObject(this);
1429         HandleWindowEvent(event);
1430     }
1431 #endif
1432 }
1433
1434 // New function that will replace some of the above.
1435 void wxWindowMac::SetScrollbar(int orient, int pos, int thumb,
1436                                int range, bool refresh)
1437 {
1438 #if wxUSE_SCROLLBAR
1439     if ( orient == wxHORIZONTAL && m_hScrollBar )
1440         m_hScrollBar->SetScrollbar(pos, thumb, range, thumb, refresh);
1441     else if ( orient == wxVERTICAL && m_vScrollBar )
1442         m_vScrollBar->SetScrollbar(pos, thumb, range, thumb, refresh);
1443
1444     DoUpdateScrollbarVisibility();
1445 #endif
1446 }
1447
1448 // Does a physical scroll
1449 void wxWindowMac::ScrollWindow(int dx, int dy, const wxRect *rect)
1450 {
1451     if ( dx == 0 && dy == 0 )
1452         return ;
1453
1454     int width , height ;
1455     GetClientSize( &width , &height ) ;
1456
1457     {
1458         wxRect scrollrect( MacGetLeftBorderSize() , MacGetTopBorderSize() , width , height ) ;
1459         if ( rect )
1460             scrollrect.Intersect( *rect ) ;
1461         // as the native control might be not a 0/0 wx window coordinates, we have to offset
1462         scrollrect.Offset( -MacGetLeftBorderSize() , -MacGetTopBorderSize() ) ;
1463
1464         m_peer->ScrollRect( &scrollrect, dx, dy );
1465     }
1466
1467     wxWindowMac *child;
1468     int x, y, w, h;
1469     for (wxWindowList::compatibility_iterator node = GetChildren().GetFirst(); node; node = node->GetNext())
1470     {
1471         child = node->GetData();
1472         if (child == NULL)
1473             continue;
1474 #if wxUSE_SCROLLBAR
1475         if (child == m_vScrollBar)
1476             continue;
1477         if (child == m_hScrollBar)
1478             continue;
1479 #endif
1480         if (child->IsTopLevel())
1481             continue;
1482
1483         child->GetPosition( &x, &y );
1484         child->GetSize( &w, &h );
1485         if (rect)
1486         {
1487             wxRect rc( x, y, w, h );
1488             if (rect->Intersects( rc ))
1489                 child->SetSize( x + dx, y + dy, w, h, wxSIZE_AUTO|wxSIZE_ALLOW_MINUS_ONE );
1490         }
1491         else
1492         {
1493             child->SetSize( x + dx, y + dy, w, h, wxSIZE_AUTO|wxSIZE_ALLOW_MINUS_ONE );
1494         }
1495     }
1496 }
1497
1498 void wxWindowMac::MacOnScroll( wxScrollEvent &event )
1499 {
1500 #if wxUSE_SCROLLBAR
1501     if ( event.GetEventObject() == m_vScrollBar || event.GetEventObject() == m_hScrollBar )
1502     {
1503         wxScrollWinEvent wevent;
1504         wevent.SetPosition(event.GetPosition());
1505         wevent.SetOrientation(event.GetOrientation());
1506         wevent.SetEventObject(this);
1507
1508         if (event.GetEventType() == wxEVT_SCROLL_TOP)
1509             wevent.SetEventType( wxEVT_SCROLLWIN_TOP );
1510         else if (event.GetEventType() == wxEVT_SCROLL_BOTTOM)
1511             wevent.SetEventType( wxEVT_SCROLLWIN_BOTTOM );
1512         else if (event.GetEventType() == wxEVT_SCROLL_LINEUP)
1513             wevent.SetEventType( wxEVT_SCROLLWIN_LINEUP );
1514         else if (event.GetEventType() == wxEVT_SCROLL_LINEDOWN)
1515             wevent.SetEventType( wxEVT_SCROLLWIN_LINEDOWN );
1516         else if (event.GetEventType() == wxEVT_SCROLL_PAGEUP)
1517             wevent.SetEventType( wxEVT_SCROLLWIN_PAGEUP );
1518         else if (event.GetEventType() == wxEVT_SCROLL_PAGEDOWN)
1519             wevent.SetEventType( wxEVT_SCROLLWIN_PAGEDOWN );
1520         else if (event.GetEventType() == wxEVT_SCROLL_THUMBTRACK)
1521             wevent.SetEventType( wxEVT_SCROLLWIN_THUMBTRACK );
1522         else if (event.GetEventType() == wxEVT_SCROLL_THUMBRELEASE)
1523             wevent.SetEventType( wxEVT_SCROLLWIN_THUMBRELEASE );
1524
1525         HandleWindowEvent(wevent);
1526     }
1527 #endif
1528 }
1529
1530 wxWindow *wxWindowBase::DoFindFocus()
1531 {
1532     return wxFindWindowFromWXWidget(wxWidgetImpl::FindFocus());
1533 }
1534
1535 void wxWindowMac::OnInternalIdle()
1536 {
1537     // This calls the UI-update mechanism (querying windows for
1538     // menu/toolbar/control state information)
1539     if (wxUpdateUIEvent::CanUpdate(this) && IsShownOnScreen())
1540         UpdateWindowUI(wxUPDATE_UI_FROMIDLE);
1541 }
1542
1543 // Raise the window to the top of the Z order
1544 void wxWindowMac::Raise()
1545 {
1546     m_peer->Raise();
1547 }
1548
1549 // Lower the window to the bottom of the Z order
1550 void wxWindowMac::Lower()
1551 {
1552     m_peer->Lower();
1553 }
1554
1555 // static wxWindow *gs_lastWhich = NULL;
1556
1557 bool wxWindowMac::MacSetupCursor( const wxPoint& pt )
1558 {
1559     // first trigger a set cursor event
1560
1561     wxPoint clientorigin = GetClientAreaOrigin() ;
1562     wxSize clientsize = GetClientSize() ;
1563     wxCursor cursor ;
1564     if ( wxRect2DInt( clientorigin.x , clientorigin.y , clientsize.x , clientsize.y ).Contains( wxPoint2DInt( pt ) ) )
1565     {
1566         wxSetCursorEvent event( pt.x , pt.y );
1567
1568         bool processedEvtSetCursor = HandleWindowEvent(event);
1569         if ( processedEvtSetCursor && event.HasCursor() )
1570         {
1571             cursor = event.GetCursor() ;
1572         }
1573         else
1574         {
1575             // the test for processedEvtSetCursor is here to prevent using m_cursor
1576             // if the user code caught EVT_SET_CURSOR() and returned nothing from
1577             // it - this is a way to say that our cursor shouldn't be used for this
1578             // point
1579             if ( !processedEvtSetCursor && m_cursor.Ok() )
1580                 cursor = m_cursor ;
1581
1582             if ( !wxIsBusy() && !GetParent() )
1583                 cursor = *wxSTANDARD_CURSOR ;
1584         }
1585
1586         if ( cursor.Ok() )
1587             cursor.MacInstall() ;
1588     }
1589
1590     return cursor.Ok() ;
1591 }
1592
1593 wxString wxWindowMac::MacGetToolTipString( wxPoint &WXUNUSED(pt) )
1594 {
1595 #if wxUSE_TOOLTIPS
1596     if ( m_tooltip )
1597         return m_tooltip->GetTip() ;
1598 #endif
1599
1600     return wxEmptyString ;
1601 }
1602
1603 void wxWindowMac::ClearBackground()
1604 {
1605     Refresh() ;
1606     Update() ;
1607 }
1608
1609 void wxWindowMac::Update()
1610 {
1611     wxNonOwnedWindow* top = MacGetTopLevelWindow();
1612     if (top)
1613         top->Update() ;
1614 }
1615
1616 wxNonOwnedWindow* wxWindowMac::MacGetTopLevelWindow() const
1617 {
1618     wxWindowMac *iter = (wxWindowMac*)this ;
1619
1620     while ( iter )
1621     {
1622         if ( iter->IsTopLevel() )
1623         {
1624             wxTopLevelWindow* toplevel = wxDynamicCast(iter,wxTopLevelWindow);
1625             if ( toplevel )
1626                 return toplevel;
1627 #if wxUSE_POPUPWIN
1628             wxPopupWindow* popupwin = wxDynamicCast(iter,wxPopupWindow);
1629             if ( popupwin )
1630                 return popupwin;
1631 #endif
1632         }
1633         iter = iter->GetParent() ;
1634     }
1635
1636     return NULL ;
1637 }
1638
1639 const wxRect& wxWindowMac::MacGetClippedClientRect() const
1640 {
1641     MacUpdateClippedRects() ;
1642
1643     return m_cachedClippedClientRect ;
1644 }
1645
1646 const wxRect& wxWindowMac::MacGetClippedRect() const
1647 {
1648     MacUpdateClippedRects() ;
1649
1650     return m_cachedClippedRect ;
1651 }
1652
1653 const wxRect&wxWindowMac:: MacGetClippedRectWithOuterStructure() const
1654 {
1655     MacUpdateClippedRects() ;
1656
1657     return m_cachedClippedRectWithOuterStructure ;
1658 }
1659
1660 const wxRegion& wxWindowMac::MacGetVisibleRegion( bool includeOuterStructures )
1661 {
1662     static wxRegion emptyrgn ;
1663
1664     if ( !m_isBeingDeleted && IsShownOnScreen() )
1665     {
1666         MacUpdateClippedRects() ;
1667         if ( includeOuterStructures )
1668             return m_cachedClippedRegionWithOuterStructure ;
1669         else
1670             return m_cachedClippedRegion ;
1671     }
1672     else
1673     {
1674         return emptyrgn ;
1675     }
1676 }
1677
1678 void wxWindowMac::MacUpdateClippedRects() const
1679 {
1680 #if wxOSX_USE_CARBON
1681     if ( m_cachedClippedRectValid )
1682         return ;
1683
1684     // includeOuterStructures is true if we try to draw somthing like a focus ring etc.
1685     // also a window dc uses this, in this case we only clip in the hierarchy for hard
1686     // borders like a scrollwindow, splitter etc otherwise we end up in a paranoia having
1687     // to add focus borders everywhere
1688
1689     Rect rIncludingOuterStructures ;
1690
1691     int tx,ty,tw,th;
1692
1693     m_peer->GetSize( tw, th );
1694     m_peer->GetPosition( tx, ty );
1695
1696     Rect r  = { ty,tx, ty+th, tx+tw };
1697
1698     r.left -= MacGetLeftBorderSize() ;
1699     r.top -= MacGetTopBorderSize() ;
1700     r.bottom += MacGetBottomBorderSize() ;
1701     r.right += MacGetRightBorderSize() ;
1702
1703     r.right -= r.left ;
1704     r.bottom -= r.top ;
1705     r.left = 0 ;
1706     r.top = 0 ;
1707
1708     rIncludingOuterStructures = r ;
1709     InsetRect( &rIncludingOuterStructures , -4 , -4 ) ;
1710
1711     wxRect cl = GetClientRect() ;
1712     Rect rClient = { cl.y , cl.x , cl.y + cl.height , cl.x + cl.width } ;
1713
1714     int x , y ;
1715     wxSize size ;
1716     const wxWindow* child = (wxWindow*) this ;
1717     const wxWindow* parent = NULL ;
1718
1719     while ( !child->IsTopLevel() && ( parent = child->GetParent() ) != NULL )
1720     {
1721         if ( parent->MacIsChildOfClientArea(child) )
1722         {
1723             size = parent->GetClientSize() ;
1724             wxPoint origin = parent->GetClientAreaOrigin() ;
1725             x = origin.x ;
1726             y = origin.y ;
1727         }
1728         else
1729         {
1730             // this will be true for scrollbars, toolbars etc.
1731             size = parent->GetSize() ;
1732             y = parent->MacGetTopBorderSize() ;
1733             x = parent->MacGetLeftBorderSize() ;
1734             size.x -= parent->MacGetLeftBorderSize() + parent->MacGetRightBorderSize() ;
1735             size.y -= parent->MacGetTopBorderSize() + parent->MacGetBottomBorderSize() ;
1736         }
1737
1738         parent->MacWindowToRootWindow( &x, &y ) ;
1739         MacRootWindowToWindow( &x , &y ) ;
1740
1741         Rect rparent = { y , x , y + size.y , x + size.x } ;
1742
1743         // the wxwindow and client rects will always be clipped
1744         SectRect( &r , &rparent , &r ) ;
1745         SectRect( &rClient , &rparent , &rClient ) ;
1746
1747         // the structure only at 'hard' borders
1748         if ( parent->MacClipChildren() ||
1749             ( parent->GetParent() && parent->GetParent()->MacClipGrandChildren() ) )
1750         {
1751             SectRect( &rIncludingOuterStructures , &rparent , &rIncludingOuterStructures ) ;
1752         }
1753
1754         child = parent ;
1755     }
1756
1757     m_cachedClippedRect = wxRect( r.left , r.top , r.right - r.left , r.bottom - r.top ) ;
1758     m_cachedClippedClientRect = wxRect( rClient.left , rClient.top ,
1759         rClient.right - rClient.left , rClient.bottom - rClient.top ) ;
1760     m_cachedClippedRectWithOuterStructure = wxRect(
1761         rIncludingOuterStructures.left , rIncludingOuterStructures.top ,
1762         rIncludingOuterStructures.right - rIncludingOuterStructures.left ,
1763         rIncludingOuterStructures.bottom - rIncludingOuterStructures.top ) ;
1764
1765     m_cachedClippedRegionWithOuterStructure = wxRegion( m_cachedClippedRectWithOuterStructure ) ;
1766     m_cachedClippedRegion = wxRegion( m_cachedClippedRect ) ;
1767     m_cachedClippedClientRegion = wxRegion( m_cachedClippedClientRect ) ;
1768
1769     m_cachedClippedRectValid = true ;
1770 #endif
1771 }
1772
1773 /*
1774     This function must not change the updatergn !
1775  */
1776 bool wxWindowMac::MacDoRedraw( long time )
1777 {
1778     bool handled = false ;
1779
1780     wxRegion formerUpdateRgn = m_updateRegion;
1781     wxRegion clientUpdateRgn = formerUpdateRgn;
1782
1783     const wxRect clientRect = GetClientRect();
1784
1785     clientUpdateRgn.Intersect(clientRect);
1786
1787     // first send an erase event to the entire update area
1788     const wxBackgroundStyle bgStyle = GetBackgroundStyle();
1789     switch ( bgStyle )
1790     {
1791         case wxBG_STYLE_ERASE:
1792         case wxBG_STYLE_SYSTEM:
1793             {
1794                 // for the toplevel window this really is the entire area for
1795                 // all the others only their client area, otherwise they might
1796                 // be drawing with full alpha and eg put blue into the grow-box
1797                 // area of a scrolled window (scroll sample)
1798                 wxWindowDC dc(this);
1799                 if ( IsTopLevel() )
1800                     dc.SetDeviceClippingRegion(formerUpdateRgn);
1801                 else
1802                     dc.SetDeviceClippingRegion(clientUpdateRgn);
1803
1804                 if ( bgStyle == wxBG_STYLE_ERASE )
1805                 {
1806                     wxEraseEvent eevent( GetId(), &dc );
1807                     eevent.SetEventObject( this );
1808                     if ( ProcessWindowEvent( eevent ) )
1809                         break;
1810                 }
1811
1812                 if ( UseBgCol() )
1813                 {
1814                     dc.SetBackground(GetBackgroundColour());
1815                     dc.Clear();
1816                 }
1817             }
1818             break;
1819
1820         case wxBG_STYLE_PAINT:
1821             // nothing to do, user-defined EVT_PAINT handler will overwrite the
1822             // entire window client area
1823             break;
1824
1825         default:
1826             wxFAIL_MSG( "unsupported background style" );
1827     }
1828
1829     MacPaintGrowBox();
1830
1831     // calculate a client-origin version of the update rgn and set
1832     // m_updateRegion to that
1833     clientUpdateRgn.Offset(-clientRect.GetPosition());
1834     m_updateRegion = clientUpdateRgn ;
1835
1836     if ( !m_updateRegion.Empty() )
1837     {
1838         // paint the window itself
1839
1840         wxPaintEvent event(GetId());
1841         event.SetTimestamp(time);
1842         event.SetEventObject(this);
1843         handled = HandleWindowEvent(event);
1844     }
1845
1846     m_updateRegion = formerUpdateRgn;
1847     return handled;
1848 }
1849
1850 void wxWindowMac::MacPaintChildrenBorders()
1851 {
1852     // now we cannot rely on having its borders drawn by a window itself, as it does not
1853     // get the updateRgn wide enough to always do so, so we do it from the parent
1854     // this would also be the place to draw any custom backgrounds for native controls
1855     // in Composited windowing
1856     wxPoint clientOrigin = GetClientAreaOrigin() ;
1857
1858     wxWindowMac *child;
1859     int x, y, w, h;
1860     for (wxWindowList::compatibility_iterator node = GetChildren().GetFirst(); node; node = node->GetNext())
1861     {
1862         child = node->GetData();
1863         if (child == NULL)
1864             continue;
1865 #if wxUSE_SCROLLBAR
1866         if (child == m_vScrollBar)
1867             continue;
1868         if (child == m_hScrollBar)
1869             continue;
1870 #endif
1871         if (child->IsTopLevel())
1872             continue;
1873         if (!child->IsShown())
1874             continue;
1875
1876         // only draw those in the update region (add a safety margin of 10 pixels for shadow effects
1877
1878         child->GetPosition( &x, &y );
1879         child->GetSize( &w, &h );
1880
1881         if ( m_updateRegion.Contains(clientOrigin.x+x-10, clientOrigin.y+y-10, w+20, h+20) )
1882         {
1883             // paint custom borders
1884             wxNcPaintEvent eventNc( child->GetId() );
1885             eventNc.SetEventObject( child );
1886             if ( !child->HandleWindowEvent( eventNc ) )
1887             {
1888                 child->MacPaintBorders(0, 0) ;
1889             }
1890         }
1891     }
1892 }
1893
1894
1895 WXWindow wxWindowMac::MacGetTopLevelWindowRef() const
1896 {
1897     wxNonOwnedWindow* tlw = MacGetTopLevelWindow();
1898     return tlw ? tlw->GetWXWindow() : NULL ;
1899 }
1900
1901 bool wxWindowMac::MacHasScrollBarCorner() const
1902 {
1903 #if wxUSE_SCROLLBAR
1904     /* Returns whether the scroll bars in a wxScrolledWindow should be
1905      * shortened. Scroll bars should be shortened if either:
1906      *
1907      * - both scroll bars are visible, or
1908      *
1909      * - there is a resize box in the parent frame's corner and this
1910      *   window shares the bottom and right edge with the parent
1911      *   frame.
1912      */
1913
1914     if ( m_hScrollBar == NULL && m_vScrollBar == NULL )
1915         return false;
1916
1917     if ( ( m_hScrollBar && m_hScrollBar->IsShown() )
1918          && ( m_vScrollBar && m_vScrollBar->IsShown() ) )
1919     {
1920         // Both scroll bars visible
1921         return true;
1922     }
1923     else
1924     {
1925         wxPoint thisWindowBottomRight = GetScreenRect().GetBottomRight();
1926
1927         for ( const wxWindow *win = (wxWindow*)this; win; win = win->GetParent() )
1928         {
1929             const wxFrame *frame = wxDynamicCast( win, wxFrame ) ;
1930             if ( frame )
1931             {
1932                 if ( frame->GetWindowStyleFlag() & wxRESIZE_BORDER )
1933                 {
1934                     // Parent frame has resize handle
1935                     wxPoint frameBottomRight = frame->GetScreenRect().GetBottomRight();
1936
1937                     // Note: allow for some wiggle room here as wxMac's
1938                     // window rect calculations seem to be imprecise
1939                     if ( abs( thisWindowBottomRight.x - frameBottomRight.x ) <= 2
1940                         && abs( thisWindowBottomRight.y - frameBottomRight.y ) <= 2 )
1941                     {
1942                         // Parent frame has resize handle and shares
1943                         // right bottom corner
1944                         return true ;
1945                     }
1946                     else
1947                     {
1948                         // Parent frame has resize handle but doesn't
1949                         // share right bottom corner
1950                         return false ;
1951                     }
1952                 }
1953                 else
1954                 {
1955                     // Parent frame doesn't have resize handle
1956                     return false ;
1957                 }
1958             }
1959         }
1960
1961         // No parent frame found
1962         return false ;
1963     }
1964 #else
1965     return false;
1966 #endif
1967 }
1968
1969 void wxWindowMac::MacCreateScrollBars( long style )
1970 {
1971 #if wxUSE_SCROLLBAR
1972     wxASSERT_MSG( m_vScrollBar == NULL && m_hScrollBar == NULL , wxT("attempt to create window twice") ) ;
1973
1974     if ( style & ( wxVSCROLL | wxHSCROLL ) )
1975     {
1976         int scrlsize = MAC_SCROLLBAR_SIZE ;
1977         if ( GetWindowVariant() == wxWINDOW_VARIANT_SMALL || GetWindowVariant() == wxWINDOW_VARIANT_MINI )
1978         {
1979             scrlsize = MAC_SMALL_SCROLLBAR_SIZE ;
1980         }
1981
1982         int adjust = MacHasScrollBarCorner() ? scrlsize - 1: 0 ;
1983         int width, height ;
1984         GetClientSize( &width , &height ) ;
1985
1986         wxPoint vPoint(width - scrlsize, 0) ;
1987         wxSize vSize(scrlsize, height - adjust) ;
1988         wxPoint hPoint(0, height - scrlsize) ;
1989         wxSize hSize(width - adjust, scrlsize) ;
1990
1991         // we have to set the min size to a smaller value, otherwise they cannot get smaller (InitialSize sets MinSize)
1992         if ( style & wxVSCROLL )
1993         {
1994             m_vScrollBar = new wxScrollBar((wxWindow*)this, wxID_ANY, vPoint, vSize , wxVERTICAL);
1995             m_vScrollBar->SetMinSize( wxDefaultSize );
1996         }
1997
1998         if ( style  & wxHSCROLL )
1999         {
2000             m_hScrollBar = new wxScrollBar((wxWindow*)this, wxID_ANY, hPoint, hSize , wxHORIZONTAL);
2001             m_hScrollBar->SetMinSize( wxDefaultSize );
2002         }
2003     }
2004
2005     // because the create does not take into account the client area origin
2006     // we might have a real position shift
2007     MacRepositionScrollBars() ;
2008 #endif
2009 }
2010
2011 bool wxWindowMac::MacIsChildOfClientArea( const wxWindow* child ) const
2012 {
2013     bool result = ((child == NULL)
2014 #if wxUSE_SCROLLBAR
2015      || ((child != m_hScrollBar) && (child != m_vScrollBar))
2016 #endif
2017      );
2018
2019     return result ;
2020 }
2021
2022 void wxWindowMac::MacRepositionScrollBars()
2023 {
2024 #if wxUSE_SCROLLBAR
2025     if ( !m_hScrollBar && !m_vScrollBar )
2026         return ;
2027
2028     int scrlsize = m_hScrollBar ? m_hScrollBar->GetSize().y : ( m_vScrollBar ? m_vScrollBar->GetSize().x : MAC_SCROLLBAR_SIZE ) ;
2029     int adjust = MacHasScrollBarCorner() ? scrlsize - 1 : 0 ;
2030
2031     // get real client area
2032     int width, height ;
2033     GetSize( &width , &height );
2034
2035     width -= MacGetLeftBorderSize() + MacGetRightBorderSize();
2036     height -= MacGetTopBorderSize() + MacGetBottomBorderSize();
2037
2038     wxPoint vPoint( width - scrlsize, 0 ) ;
2039     wxSize vSize( scrlsize, height - adjust ) ;
2040     wxPoint hPoint( 0 , height - scrlsize ) ;
2041     wxSize hSize( width - adjust, scrlsize ) ;
2042
2043     if ( m_vScrollBar )
2044         m_vScrollBar->SetSize( vPoint.x , vPoint.y, vSize.x, vSize.y , wxSIZE_ALLOW_MINUS_ONE );
2045     if ( m_hScrollBar )
2046         m_hScrollBar->SetSize( hPoint.x , hPoint.y, hSize.x, hSize.y, wxSIZE_ALLOW_MINUS_ONE );
2047 #endif
2048 }
2049
2050 bool wxWindowMac::AcceptsFocus() const
2051 {
2052     if ( MacIsUserPane() )
2053         return wxWindowBase::AcceptsFocus();
2054     else
2055         return m_peer->CanFocus();
2056 }
2057
2058 void wxWindowMac::MacSuperChangedPosition()
2059 {
2060     // only window-absolute structures have to be moved i.e. controls
2061
2062     m_cachedClippedRectValid = false ;
2063
2064     wxWindowMac *child;
2065     wxWindowList::compatibility_iterator node = GetChildren().GetFirst();
2066     while ( node )
2067     {
2068         child = node->GetData();
2069         child->MacSuperChangedPosition() ;
2070
2071         node = node->GetNext();
2072     }
2073 }
2074
2075 void wxWindowMac::MacTopLevelWindowChangedPosition()
2076 {
2077     // only screen-absolute structures have to be moved i.e. glcanvas
2078
2079     wxWindowMac *child;
2080     wxWindowList::compatibility_iterator node = GetChildren().GetFirst();
2081     while ( node )
2082     {
2083         child = node->GetData();
2084         child->MacTopLevelWindowChangedPosition() ;
2085
2086         node = node->GetNext();
2087     }
2088 }
2089
2090 long wxWindowMac::MacGetLeftBorderSize() const
2091 {
2092     if ( IsTopLevel() )
2093         return 0 ;
2094
2095     SInt32 border = 0 ;
2096
2097     if ( m_peer && m_peer->NeedsFrame() )
2098     {
2099         if (HasFlag(wxRAISED_BORDER) || HasFlag( wxSUNKEN_BORDER) || HasFlag(wxDOUBLE_BORDER))
2100         {
2101 #if wxOSX_USE_COCOA_OR_CARBON
2102             // this metric is only the 'outset' outside the simple frame rect
2103             GetThemeMetric( kThemeMetricEditTextFrameOutset , &border ) ;
2104             border += 1;
2105 #else
2106             border += 2;
2107 #endif
2108         }
2109         else if (HasFlag(wxSIMPLE_BORDER))
2110         {
2111 #if wxOSX_USE_COCOA_OR_CARBON
2112             // this metric is only the 'outset' outside the simple frame rect
2113             GetThemeMetric( kThemeMetricListBoxFrameOutset , &border ) ;
2114             border += 1;
2115 #else
2116             border += 1;
2117 #endif
2118         }
2119     }
2120
2121     return border ;
2122 }
2123
2124 long wxWindowMac::MacGetRightBorderSize() const
2125 {
2126     // they are all symmetric in mac themes
2127     return MacGetLeftBorderSize() ;
2128 }
2129
2130 long wxWindowMac::MacGetTopBorderSize() const
2131 {
2132     // they are all symmetric in mac themes
2133     return MacGetLeftBorderSize() ;
2134 }
2135
2136 long wxWindowMac::MacGetBottomBorderSize() const
2137 {
2138     // they are all symmetric in mac themes
2139     return MacGetLeftBorderSize() ;
2140 }
2141
2142 long wxWindowMac::MacRemoveBordersFromStyle( long style )
2143 {
2144     return style & ~wxBORDER_MASK ;
2145 }
2146
2147 // Find the wxWindowMac at the current mouse position, returning the mouse
2148 // position.
2149 wxWindow * wxFindWindowAtPointer( wxPoint& pt )
2150 {
2151     pt = wxGetMousePosition();
2152     wxWindowMac* found = wxFindWindowAtPoint(pt);
2153
2154     return (wxWindow*) found;
2155 }
2156
2157 // Get the current mouse position.
2158 wxPoint wxGetMousePosition()
2159 {
2160     int x, y;
2161
2162     wxGetMousePosition( &x, &y );
2163
2164     return wxPoint(x, y);
2165 }
2166
2167 void wxWindowMac::OnMouseEvent( wxMouseEvent &event )
2168 {
2169     if ( event.GetEventType() == wxEVT_RIGHT_DOWN )
2170     {
2171         // copied from wxGTK : CS
2172         // VZ: shouldn't we move this to base class then?
2173
2174         // generate a "context menu" event: this is similar to wxEVT_RIGHT_DOWN
2175         // except that:
2176         //
2177         // (a) it's a command event and so is propagated to the parent
2178         // (b) under MSW it can be generated from kbd too
2179         // (c) it uses screen coords (because of (a))
2180         wxContextMenuEvent evtCtx(wxEVT_CONTEXT_MENU,
2181                                   this->GetId(),
2182                                   this->ClientToScreen(event.GetPosition()));
2183         evtCtx.SetEventObject(this);
2184         if ( ! HandleWindowEvent(evtCtx) )
2185             event.Skip() ;
2186     }
2187     else
2188     {
2189         event.Skip() ;
2190     }
2191 }
2192
2193 void wxWindowMac::TriggerScrollEvent( wxEventType WXUNUSED(scrollEvent) )
2194 {
2195 }
2196
2197 Rect wxMacGetBoundsForControl( wxWindowMac* window , const wxPoint& pos , const wxSize &size , bool adjustForOrigin )
2198 {
2199     int x, y, w, h ;
2200
2201     window->MacGetBoundsForControl( pos , size , x , y, w, h , adjustForOrigin ) ;
2202     Rect bounds = { y, x, y + h, x + w };
2203
2204     return bounds ;
2205 }
2206
2207 bool wxWindowMac::OSXHandleClicked( double WXUNUSED(timestampsec) )
2208 {
2209     return false;
2210 }
2211
2212 wxInt32 wxWindowMac::MacControlHit(WXEVENTHANDLERREF WXUNUSED(handler) , WXEVENTREF event )
2213 {
2214 #if wxOSX_USE_COCOA_OR_CARBON
2215     if ( OSXHandleClicked( GetEventTime((EventRef)event) ) )
2216         return noErr;
2217
2218     return eventNotHandledErr ;
2219 #else
2220     return 0;
2221 #endif
2222 }
2223
2224 bool wxWindowMac::Reparent(wxWindowBase *newParentBase)
2225 {
2226     wxWindowMac *newParent = (wxWindowMac *)newParentBase;
2227     if ( !wxWindowBase::Reparent(newParent) )
2228         return false;
2229
2230     m_peer->RemoveFromParent();
2231     m_peer->Embed( GetParent()->GetPeer() );
2232     return true;
2233 }
2234
2235 bool wxWindowMac::SetTransparent(wxByte alpha)
2236 {
2237     SetBackgroundStyle(wxBG_STYLE_TRANSPARENT);
2238
2239     if ( alpha != m_macAlpha )
2240     {
2241         m_macAlpha = alpha ;
2242         Refresh() ;
2243     }
2244     return true ;
2245 }
2246
2247
2248 bool wxWindowMac::CanSetTransparent()
2249 {
2250     return true ;
2251 }
2252
2253 wxByte wxWindowMac::GetTransparent() const
2254 {
2255     return m_macAlpha ;
2256 }
2257
2258 bool wxWindowMac::IsShownOnScreen() const
2259 {
2260     if ( m_peer && m_peer->IsOk() )
2261     {
2262         bool peerVis = m_peer->IsVisible();
2263         bool wxVis = wxWindowBase::IsShownOnScreen();
2264         if( peerVis != wxVis )
2265         {
2266             // CS : put a breakpoint here to investigate differences
2267             // between native an wx visibilities
2268             // the only place where I've encountered them until now
2269             // are the hiding/showing sequences where the vis-changed event is
2270             // first sent to the innermost control, while wx does things
2271             // from the outmost control
2272             wxVis = wxWindowBase::IsShownOnScreen();
2273             return wxVis;
2274         }
2275
2276         return m_peer->IsVisible();
2277     }
2278     return wxWindowBase::IsShownOnScreen();
2279 }
2280
2281 bool wxWindowMac::OSXHandleKeyEvent( wxKeyEvent& event )
2282 {
2283     bool handled = HandleWindowEvent( event ) ;
2284     if ( handled && event.GetSkipped() )
2285         handled = false ;
2286
2287 #if wxUSE_ACCEL
2288     if ( !handled && event.GetEventType() == wxEVT_KEY_DOWN)
2289     {
2290         wxWindow *ancestor = this;
2291         while (ancestor)
2292         {
2293             int command = ancestor->GetAcceleratorTable()->GetCommand( event );
2294             if (command != -1)
2295             {
2296                 wxEvtHandler * const handler = ancestor->GetEventHandler();
2297
2298                 wxCommandEvent command_event( wxEVT_COMMAND_MENU_SELECTED, command );
2299                 handled = handler->ProcessEvent( command_event );
2300
2301                 if ( !handled )
2302                 {
2303                     // accelerators can also be used with buttons, try them too
2304                     command_event.SetEventType(wxEVT_COMMAND_BUTTON_CLICKED);
2305                     handled = handler->ProcessEvent( command_event );
2306                 }
2307
2308                 break;
2309             }
2310
2311             if (ancestor->IsTopLevel())
2312                 break;
2313
2314             ancestor = ancestor->GetParent();
2315         }
2316     }
2317 #endif // wxUSE_ACCEL
2318
2319     return handled ;
2320 }
2321
2322 //
2323 // wxWidgetImpl
2324 //
2325
2326 WX_DECLARE_HASH_MAP(WXWidget, wxWidgetImpl*, wxPointerHash, wxPointerEqual, MacControlMap);
2327
2328 static MacControlMap wxWinMacControlList;
2329
2330 wxWindowMac *wxFindWindowFromWXWidget(WXWidget inControl )
2331 {
2332     wxWidgetImpl* impl = wxWidgetImpl::FindFromWXWidget( inControl );
2333     if ( impl )
2334         return impl->GetWXPeer();
2335
2336     return NULL;
2337 }
2338
2339 wxWidgetImpl *wxWidgetImpl::FindFromWXWidget(WXWidget inControl )
2340 {
2341     MacControlMap::iterator node = wxWinMacControlList.find(inControl);
2342
2343     return (node == wxWinMacControlList.end()) ? NULL : node->second;
2344 }
2345
2346 void wxWidgetImpl::Associate(WXWidget inControl, wxWidgetImpl *impl)
2347 {
2348     // adding NULL ControlRef is (first) surely a result of an error and
2349     // (secondly) breaks native event processing
2350     wxCHECK_RET( inControl != (WXWidget) NULL, wxT("attempt to add a NULL WXWidget to control map") );
2351
2352     wxWinMacControlList[inControl] = impl;
2353 }
2354
2355 void wxWidgetImpl::RemoveAssociations(wxWidgetImpl* impl)
2356 {
2357    // iterate over all the elements in the class
2358     // is the iterator stable ? as we might have two associations pointing to the same wxWindow
2359     // we should go on...
2360
2361     bool found = true ;
2362     while ( found )
2363     {
2364         found = false ;
2365         MacControlMap::iterator it;
2366         for ( it = wxWinMacControlList.begin(); it != wxWinMacControlList.end(); ++it )
2367         {
2368             if ( it->second == impl )
2369             {
2370                 wxWinMacControlList.erase(it);
2371                 found = true ;
2372                 break;
2373             }
2374         }
2375     }
2376 }
2377
2378 IMPLEMENT_ABSTRACT_CLASS( wxWidgetImpl , wxObject )
2379
2380 wxWidgetImpl::wxWidgetImpl( wxWindowMac* peer , bool isRootControl )
2381 {
2382     Init();
2383     m_isRootControl = isRootControl;
2384     m_wxPeer = peer;
2385 }
2386
2387 wxWidgetImpl::wxWidgetImpl()
2388 {
2389     Init();
2390 }
2391
2392 wxWidgetImpl::~wxWidgetImpl()
2393 {
2394 }
2395
2396 void wxWidgetImpl::Init()
2397 {
2398     m_isRootControl = false;
2399     m_wxPeer = NULL;
2400     m_needsFocusRect = false;
2401     m_needsFrame = true;
2402 }
2403
2404 void wxWidgetImpl::SetNeedsFocusRect( bool needs )
2405 {
2406     m_needsFocusRect = needs;
2407 }
2408
2409 bool wxWidgetImpl::NeedsFocusRect() const
2410 {
2411     return m_needsFocusRect;
2412 }
2413
2414 void wxWidgetImpl::SetNeedsFrame( bool needs )
2415 {
2416     m_needsFrame = needs;
2417 }
2418
2419 bool wxWidgetImpl::NeedsFrame() const
2420 {
2421     return m_needsFrame;
2422 }