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 x_pos, int y_pos)
1194 {
1195     int x = x_pos;
1196     int y = y_pos;
1197     DoClientToScreen(&x, &y);
1198     CGPoint cgpoint = CGPointMake( x, y );
1199     CGWarpMouseCursorPosition( cgpoint );
1200
1201     // At least GTK sends a mouse moved event after WarpMouse
1202     wxMouseEvent event(wxEVT_MOTION);
1203     event.m_x = x_pos;
1204     event.m_y = y_pos;
1205     wxMouseState mState = ::wxGetMouseState();
1206
1207     event.m_altDown = mState.AltDown();
1208     event.m_controlDown = mState.ControlDown();
1209     event.m_leftDown = mState.LeftDown();
1210     event.m_middleDown = mState.MiddleDown();
1211     event.m_rightDown = mState.RightDown();
1212     event.m_metaDown = mState.MetaDown();
1213     event.m_shiftDown = mState.ShiftDown();
1214     event.SetId(GetId());
1215     event.SetEventObject(this);
1216     GetEventHandler()->ProcessEvent(event);
1217 }
1218
1219 int wxWindowMac::GetScrollPos(int orient) const
1220 {
1221 #if wxUSE_SCROLLBAR
1222     if ( orient == wxHORIZONTAL )
1223     {
1224        if ( m_hScrollBar )
1225            return m_hScrollBar->GetThumbPosition() ;
1226     }
1227     else
1228     {
1229        if ( m_vScrollBar )
1230            return m_vScrollBar->GetThumbPosition() ;
1231     }
1232 #endif
1233     return 0;
1234 }
1235
1236 // This now returns the whole range, not just the number
1237 // of positions that we can scroll.
1238 int wxWindowMac::GetScrollRange(int orient) const
1239 {
1240 #if wxUSE_SCROLLBAR
1241     if ( orient == wxHORIZONTAL )
1242     {
1243        if ( m_hScrollBar )
1244            return m_hScrollBar->GetRange() ;
1245     }
1246     else
1247     {
1248        if ( m_vScrollBar )
1249            return m_vScrollBar->GetRange() ;
1250     }
1251 #endif
1252     return 0;
1253 }
1254
1255 int wxWindowMac::GetScrollThumb(int orient) const
1256 {
1257 #if wxUSE_SCROLLBAR
1258     if ( orient == wxHORIZONTAL )
1259     {
1260        if ( m_hScrollBar )
1261            return m_hScrollBar->GetThumbSize() ;
1262     }
1263     else
1264     {
1265        if ( m_vScrollBar )
1266            return m_vScrollBar->GetThumbSize() ;
1267     }
1268 #endif
1269     return 0;
1270 }
1271
1272 void wxWindowMac::SetScrollPos(int orient, int pos, bool WXUNUSED(refresh))
1273 {
1274 #if wxUSE_SCROLLBAR
1275     if ( orient == wxHORIZONTAL )
1276     {
1277        if ( m_hScrollBar )
1278            m_hScrollBar->SetThumbPosition( pos ) ;
1279     }
1280     else
1281     {
1282        if ( m_vScrollBar )
1283            m_vScrollBar->SetThumbPosition( pos ) ;
1284     }
1285 #endif
1286 }
1287
1288 void
1289 wxWindowMac::AlwaysShowScrollbars(bool hflag, bool vflag)
1290 {
1291     bool needVisibilityUpdate = false;
1292
1293     if ( m_hScrollBarAlwaysShown != hflag )
1294     {
1295         m_hScrollBarAlwaysShown = hflag;
1296         needVisibilityUpdate = true;
1297     }
1298
1299     if ( m_vScrollBarAlwaysShown != vflag )
1300     {
1301         m_vScrollBarAlwaysShown = vflag;
1302         needVisibilityUpdate = true;
1303     }
1304
1305     if ( needVisibilityUpdate )
1306         DoUpdateScrollbarVisibility();
1307 }
1308
1309 //
1310 // we draw borders and grow boxes, are already set up and clipped in the current port / cgContextRef
1311 // our own window origin is at leftOrigin/rightOrigin
1312 //
1313
1314 void  wxWindowMac::MacPaintGrowBox()
1315 {
1316     if ( IsTopLevel() )
1317         return ;
1318
1319 #if wxUSE_SCROLLBAR
1320     if ( MacHasScrollBarCorner() )
1321     {
1322         CGContextRef cgContext = (CGContextRef) MacGetCGContextRef() ;
1323         wxASSERT( cgContext ) ;
1324
1325         int tx,ty,tw,th;
1326
1327         m_peer->GetSize( tw, th );
1328         m_peer->GetPosition( tx, ty );
1329
1330         Rect rect  = { ty,tx, ty+th, tx+tw };
1331
1332
1333         int size = m_hScrollBar ? m_hScrollBar->GetSize().y : ( m_vScrollBar ? m_vScrollBar->GetSize().x : MAC_SCROLLBAR_SIZE ) ;
1334         CGRect cgrect = CGRectMake( rect.right - size , rect.bottom - size , size , size ) ;
1335         CGContextSaveGState( cgContext );
1336
1337         if ( m_backgroundColour.Ok() )
1338         {
1339             CGContextSetFillColorWithColor( cgContext, m_backgroundColour.GetCGColor() );
1340         }
1341         else
1342         {
1343             CGContextSetRGBFillColor( cgContext, (CGFloat) 1.0, (CGFloat)1.0 ,(CGFloat) 1.0 , (CGFloat)1.0 );
1344         }
1345         CGContextFillRect( cgContext, cgrect );
1346         CGContextRestoreGState( cgContext );
1347     }
1348 #endif
1349 }
1350
1351 void wxWindowMac::MacPaintBorders( int WXUNUSED(leftOrigin) , int WXUNUSED(rightOrigin) )
1352 {
1353     if ( IsTopLevel() )
1354         return ;
1355
1356     bool hasFocus = m_peer->NeedsFocusRect() && m_peer->HasFocus() ;
1357
1358     // back to the surrounding frame rectangle
1359     int tx,ty,tw,th;
1360
1361     m_peer->GetSize( tw, th );
1362     m_peer->GetPosition( tx, ty );
1363
1364     Rect rect  = { ty,tx, ty+th, tx+tw };
1365
1366 #if wxOSX_USE_COCOA_OR_CARBON
1367
1368     InsetRect( &rect, -1 , -1 ) ;
1369
1370     {
1371         CGRect cgrect = CGRectMake( rect.left , rect.top , rect.right - rect.left ,
1372             rect.bottom - rect.top ) ;
1373
1374         CGContextRef cgContext = (CGContextRef) GetParent()->MacGetCGContextRef() ;
1375         wxASSERT( cgContext ) ;
1376
1377         if ( m_peer->NeedsFrame() )
1378         {
1379             HIThemeFrameDrawInfo info ;
1380             memset( &info, 0 , sizeof(info) ) ;
1381
1382             info.version = 0 ;
1383             info.kind = 0 ;
1384             info.state = IsEnabled() ? kThemeStateActive : kThemeStateInactive ;
1385             info.isFocused = hasFocus ;
1386
1387             if ( HasFlag(wxRAISED_BORDER) || HasFlag(wxSUNKEN_BORDER) || HasFlag(wxDOUBLE_BORDER) )
1388             {
1389                 info.kind = kHIThemeFrameTextFieldSquare ;
1390                 HIThemeDrawFrame( &cgrect , &info , cgContext , kHIThemeOrientationNormal ) ;
1391             }
1392             else if ( HasFlag(wxSIMPLE_BORDER) )
1393             {
1394                 info.kind = kHIThemeFrameListBox ;
1395                 HIThemeDrawFrame( &cgrect , &info , cgContext , kHIThemeOrientationNormal ) ;
1396             }
1397         }
1398
1399         if ( hasFocus )
1400         {
1401             HIThemeDrawFocusRect( &cgrect , true , cgContext , kHIThemeOrientationNormal ) ;
1402         }
1403     }
1404 #endif // wxOSX_USE_COCOA_OR_CARBON
1405 }
1406
1407 void wxWindowMac::RemoveChild( wxWindowBase *child )
1408 {
1409 #if wxUSE_SCROLLBAR
1410     if ( child == m_hScrollBar )
1411         m_hScrollBar = NULL ;
1412     if ( child == m_vScrollBar )
1413         m_vScrollBar = NULL ;
1414 #endif
1415     wxWindowBase::RemoveChild( child ) ;
1416 }
1417
1418 void wxWindowMac::DoUpdateScrollbarVisibility()
1419 {
1420 #if wxUSE_SCROLLBAR
1421     bool triggerSizeEvent = false;
1422
1423     if ( m_hScrollBar )
1424     {
1425         bool showHScrollBar = m_hScrollBarAlwaysShown || m_hScrollBar->IsNeeded();
1426
1427         if ( m_hScrollBar->IsShown() != showHScrollBar )
1428         {
1429             m_hScrollBar->Show( showHScrollBar );
1430             triggerSizeEvent = true;
1431         }
1432     }
1433
1434     if ( m_vScrollBar)
1435     {
1436         bool showVScrollBar = m_vScrollBarAlwaysShown || m_vScrollBar->IsNeeded();
1437
1438         if ( m_vScrollBar->IsShown() != showVScrollBar )
1439         {
1440             m_vScrollBar->Show( showVScrollBar ) ;
1441             triggerSizeEvent = true;
1442         }
1443     }
1444
1445     MacRepositionScrollBars() ;
1446     if ( triggerSizeEvent )
1447     {
1448         wxSizeEvent event(GetSize(), m_windowId);
1449         event.SetEventObject(this);
1450         HandleWindowEvent(event);
1451     }
1452 #endif
1453 }
1454
1455 // New function that will replace some of the above.
1456 void wxWindowMac::SetScrollbar(int orient, int pos, int thumb,
1457                                int range, bool refresh)
1458 {
1459 #if wxUSE_SCROLLBAR
1460     if ( orient == wxHORIZONTAL && m_hScrollBar )
1461         m_hScrollBar->SetScrollbar(pos, thumb, range, thumb, refresh);
1462     else if ( orient == wxVERTICAL && m_vScrollBar )
1463         m_vScrollBar->SetScrollbar(pos, thumb, range, thumb, refresh);
1464
1465     DoUpdateScrollbarVisibility();
1466 #endif
1467 }
1468
1469 // Does a physical scroll
1470 void wxWindowMac::ScrollWindow(int dx, int dy, const wxRect *rect)
1471 {
1472     if ( dx == 0 && dy == 0 )
1473         return ;
1474
1475     int width , height ;
1476     GetClientSize( &width , &height ) ;
1477
1478     {
1479         wxRect scrollrect( MacGetLeftBorderSize() , MacGetTopBorderSize() , width , height ) ;
1480         if ( rect )
1481             scrollrect.Intersect( *rect ) ;
1482         // as the native control might be not a 0/0 wx window coordinates, we have to offset
1483         scrollrect.Offset( -MacGetLeftBorderSize() , -MacGetTopBorderSize() ) ;
1484
1485         m_peer->ScrollRect( &scrollrect, dx, dy );
1486     }
1487
1488     wxWindowMac *child;
1489     int x, y, w, h;
1490     for (wxWindowList::compatibility_iterator node = GetChildren().GetFirst(); node; node = node->GetNext())
1491     {
1492         child = node->GetData();
1493         if (child == NULL)
1494             continue;
1495 #if wxUSE_SCROLLBAR
1496         if (child == m_vScrollBar)
1497             continue;
1498         if (child == m_hScrollBar)
1499             continue;
1500 #endif
1501         if (child->IsTopLevel())
1502             continue;
1503
1504         child->GetPosition( &x, &y );
1505         child->GetSize( &w, &h );
1506         if (rect)
1507         {
1508             wxRect rc( x, y, w, h );
1509             if (rect->Intersects( rc ))
1510                 child->SetSize( x + dx, y + dy, w, h, wxSIZE_AUTO|wxSIZE_ALLOW_MINUS_ONE );
1511         }
1512         else
1513         {
1514             child->SetSize( x + dx, y + dy, w, h, wxSIZE_AUTO|wxSIZE_ALLOW_MINUS_ONE );
1515         }
1516     }
1517 }
1518
1519 void wxWindowMac::MacOnScroll( wxScrollEvent &event )
1520 {
1521 #if wxUSE_SCROLLBAR
1522     if ( event.GetEventObject() == m_vScrollBar || event.GetEventObject() == m_hScrollBar )
1523     {
1524         wxScrollWinEvent wevent;
1525         wevent.SetPosition(event.GetPosition());
1526         wevent.SetOrientation(event.GetOrientation());
1527         wevent.SetEventObject(this);
1528
1529         if (event.GetEventType() == wxEVT_SCROLL_TOP)
1530             wevent.SetEventType( wxEVT_SCROLLWIN_TOP );
1531         else if (event.GetEventType() == wxEVT_SCROLL_BOTTOM)
1532             wevent.SetEventType( wxEVT_SCROLLWIN_BOTTOM );
1533         else if (event.GetEventType() == wxEVT_SCROLL_LINEUP)
1534             wevent.SetEventType( wxEVT_SCROLLWIN_LINEUP );
1535         else if (event.GetEventType() == wxEVT_SCROLL_LINEDOWN)
1536             wevent.SetEventType( wxEVT_SCROLLWIN_LINEDOWN );
1537         else if (event.GetEventType() == wxEVT_SCROLL_PAGEUP)
1538             wevent.SetEventType( wxEVT_SCROLLWIN_PAGEUP );
1539         else if (event.GetEventType() == wxEVT_SCROLL_PAGEDOWN)
1540             wevent.SetEventType( wxEVT_SCROLLWIN_PAGEDOWN );
1541         else if (event.GetEventType() == wxEVT_SCROLL_THUMBTRACK)
1542             wevent.SetEventType( wxEVT_SCROLLWIN_THUMBTRACK );
1543         else if (event.GetEventType() == wxEVT_SCROLL_THUMBRELEASE)
1544             wevent.SetEventType( wxEVT_SCROLLWIN_THUMBRELEASE );
1545
1546         HandleWindowEvent(wevent);
1547     }
1548 #endif
1549 }
1550
1551 wxWindow *wxWindowBase::DoFindFocus()
1552 {
1553     return wxFindWindowFromWXWidget(wxWidgetImpl::FindFocus());
1554 }
1555
1556 void wxWindowMac::OnInternalIdle()
1557 {
1558     // This calls the UI-update mechanism (querying windows for
1559     // menu/toolbar/control state information)
1560     if (wxUpdateUIEvent::CanUpdate(this) && IsShownOnScreen())
1561         UpdateWindowUI(wxUPDATE_UI_FROMIDLE);
1562 }
1563
1564 // Raise the window to the top of the Z order
1565 void wxWindowMac::Raise()
1566 {
1567     m_peer->Raise();
1568 }
1569
1570 // Lower the window to the bottom of the Z order
1571 void wxWindowMac::Lower()
1572 {
1573     m_peer->Lower();
1574 }
1575
1576 // static wxWindow *gs_lastWhich = NULL;
1577
1578 bool wxWindowMac::MacSetupCursor( const wxPoint& pt )
1579 {
1580     // first trigger a set cursor event
1581
1582     wxPoint clientorigin = GetClientAreaOrigin() ;
1583     wxSize clientsize = GetClientSize() ;
1584     wxCursor cursor ;
1585     if ( wxRect2DInt( clientorigin.x , clientorigin.y , clientsize.x , clientsize.y ).Contains( wxPoint2DInt( pt ) ) )
1586     {
1587         wxSetCursorEvent event( pt.x , pt.y );
1588
1589         bool processedEvtSetCursor = HandleWindowEvent(event);
1590         if ( processedEvtSetCursor && event.HasCursor() )
1591         {
1592             cursor = event.GetCursor() ;
1593         }
1594         else
1595         {
1596             // the test for processedEvtSetCursor is here to prevent using m_cursor
1597             // if the user code caught EVT_SET_CURSOR() and returned nothing from
1598             // it - this is a way to say that our cursor shouldn't be used for this
1599             // point
1600             if ( !processedEvtSetCursor && m_cursor.Ok() )
1601                 cursor = m_cursor ;
1602
1603             if ( !wxIsBusy() && !GetParent() )
1604                 cursor = *wxSTANDARD_CURSOR ;
1605         }
1606
1607         if ( cursor.Ok() )
1608             cursor.MacInstall() ;
1609     }
1610
1611     return cursor.Ok() ;
1612 }
1613
1614 wxString wxWindowMac::MacGetToolTipString( wxPoint &WXUNUSED(pt) )
1615 {
1616 #if wxUSE_TOOLTIPS
1617     if ( m_tooltip )
1618         return m_tooltip->GetTip() ;
1619 #endif
1620
1621     return wxEmptyString ;
1622 }
1623
1624 void wxWindowMac::ClearBackground()
1625 {
1626     Refresh() ;
1627     Update() ;
1628 }
1629
1630 void wxWindowMac::Update()
1631 {
1632     wxNonOwnedWindow* top = MacGetTopLevelWindow();
1633     if (top)
1634         top->Update() ;
1635 }
1636
1637 wxNonOwnedWindow* wxWindowMac::MacGetTopLevelWindow() const
1638 {
1639     wxWindowMac *iter = (wxWindowMac*)this ;
1640
1641     while ( iter )
1642     {
1643         if ( iter->IsTopLevel() )
1644         {
1645             wxTopLevelWindow* toplevel = wxDynamicCast(iter,wxTopLevelWindow);
1646             if ( toplevel )
1647                 return toplevel;
1648 #if wxUSE_POPUPWIN
1649             wxPopupWindow* popupwin = wxDynamicCast(iter,wxPopupWindow);
1650             if ( popupwin )
1651                 return popupwin;
1652 #endif
1653         }
1654         iter = iter->GetParent() ;
1655     }
1656
1657     return NULL ;
1658 }
1659
1660 const wxRect& wxWindowMac::MacGetClippedClientRect() const
1661 {
1662     MacUpdateClippedRects() ;
1663
1664     return m_cachedClippedClientRect ;
1665 }
1666
1667 const wxRect& wxWindowMac::MacGetClippedRect() const
1668 {
1669     MacUpdateClippedRects() ;
1670
1671     return m_cachedClippedRect ;
1672 }
1673
1674 const wxRect&wxWindowMac:: MacGetClippedRectWithOuterStructure() const
1675 {
1676     MacUpdateClippedRects() ;
1677
1678     return m_cachedClippedRectWithOuterStructure ;
1679 }
1680
1681 const wxRegion& wxWindowMac::MacGetVisibleRegion( bool includeOuterStructures )
1682 {
1683     static wxRegion emptyrgn ;
1684
1685     if ( !m_isBeingDeleted && IsShownOnScreen() )
1686     {
1687         MacUpdateClippedRects() ;
1688         if ( includeOuterStructures )
1689             return m_cachedClippedRegionWithOuterStructure ;
1690         else
1691             return m_cachedClippedRegion ;
1692     }
1693     else
1694     {
1695         return emptyrgn ;
1696     }
1697 }
1698
1699 void wxWindowMac::MacUpdateClippedRects() const
1700 {
1701 #if wxOSX_USE_CARBON
1702     if ( m_cachedClippedRectValid )
1703         return ;
1704
1705     // includeOuterStructures is true if we try to draw somthing like a focus ring etc.
1706     // also a window dc uses this, in this case we only clip in the hierarchy for hard
1707     // borders like a scrollwindow, splitter etc otherwise we end up in a paranoia having
1708     // to add focus borders everywhere
1709
1710     Rect rIncludingOuterStructures ;
1711
1712     int tx,ty,tw,th;
1713
1714     m_peer->GetSize( tw, th );
1715     m_peer->GetPosition( tx, ty );
1716
1717     Rect r  = { ty,tx, ty+th, tx+tw };
1718
1719     r.left -= MacGetLeftBorderSize() ;
1720     r.top -= MacGetTopBorderSize() ;
1721     r.bottom += MacGetBottomBorderSize() ;
1722     r.right += MacGetRightBorderSize() ;
1723
1724     r.right -= r.left ;
1725     r.bottom -= r.top ;
1726     r.left = 0 ;
1727     r.top = 0 ;
1728
1729     rIncludingOuterStructures = r ;
1730     InsetRect( &rIncludingOuterStructures , -4 , -4 ) ;
1731
1732     wxRect cl = GetClientRect() ;
1733     Rect rClient = { cl.y , cl.x , cl.y + cl.height , cl.x + cl.width } ;
1734
1735     int x , y ;
1736     wxSize size ;
1737     const wxWindow* child = (wxWindow*) this ;
1738     const wxWindow* parent = NULL ;
1739
1740     while ( !child->IsTopLevel() && ( parent = child->GetParent() ) != NULL )
1741     {
1742         if ( parent->MacIsChildOfClientArea(child) )
1743         {
1744             size = parent->GetClientSize() ;
1745             wxPoint origin = parent->GetClientAreaOrigin() ;
1746             x = origin.x ;
1747             y = origin.y ;
1748         }
1749         else
1750         {
1751             // this will be true for scrollbars, toolbars etc.
1752             size = parent->GetSize() ;
1753             y = parent->MacGetTopBorderSize() ;
1754             x = parent->MacGetLeftBorderSize() ;
1755             size.x -= parent->MacGetLeftBorderSize() + parent->MacGetRightBorderSize() ;
1756             size.y -= parent->MacGetTopBorderSize() + parent->MacGetBottomBorderSize() ;
1757         }
1758
1759         parent->MacWindowToRootWindow( &x, &y ) ;
1760         MacRootWindowToWindow( &x , &y ) ;
1761
1762         Rect rparent = { y , x , y + size.y , x + size.x } ;
1763
1764         // the wxwindow and client rects will always be clipped
1765         SectRect( &r , &rparent , &r ) ;
1766         SectRect( &rClient , &rparent , &rClient ) ;
1767
1768         // the structure only at 'hard' borders
1769         if ( parent->MacClipChildren() ||
1770             ( parent->GetParent() && parent->GetParent()->MacClipGrandChildren() ) )
1771         {
1772             SectRect( &rIncludingOuterStructures , &rparent , &rIncludingOuterStructures ) ;
1773         }
1774
1775         child = parent ;
1776     }
1777
1778     m_cachedClippedRect = wxRect( r.left , r.top , r.right - r.left , r.bottom - r.top ) ;
1779     m_cachedClippedClientRect = wxRect( rClient.left , rClient.top ,
1780         rClient.right - rClient.left , rClient.bottom - rClient.top ) ;
1781     m_cachedClippedRectWithOuterStructure = wxRect(
1782         rIncludingOuterStructures.left , rIncludingOuterStructures.top ,
1783         rIncludingOuterStructures.right - rIncludingOuterStructures.left ,
1784         rIncludingOuterStructures.bottom - rIncludingOuterStructures.top ) ;
1785
1786     m_cachedClippedRegionWithOuterStructure = wxRegion( m_cachedClippedRectWithOuterStructure ) ;
1787     m_cachedClippedRegion = wxRegion( m_cachedClippedRect ) ;
1788     m_cachedClippedClientRegion = wxRegion( m_cachedClippedClientRect ) ;
1789
1790     m_cachedClippedRectValid = true ;
1791 #endif
1792 }
1793
1794 /*
1795     This function must not change the updatergn !
1796  */
1797 bool wxWindowMac::MacDoRedraw( long time )
1798 {
1799     bool handled = false ;
1800
1801     wxRegion formerUpdateRgn = m_updateRegion;
1802     wxRegion clientUpdateRgn = formerUpdateRgn;
1803
1804     const wxRect clientRect = GetClientRect();
1805
1806     clientUpdateRgn.Intersect(clientRect);
1807
1808     // first send an erase event to the entire update area
1809     const wxBackgroundStyle bgStyle = GetBackgroundStyle();
1810     switch ( bgStyle )
1811     {
1812         case wxBG_STYLE_ERASE:
1813         case wxBG_STYLE_SYSTEM:
1814             {
1815                 // for the toplevel window this really is the entire area for
1816                 // all the others only their client area, otherwise they might
1817                 // be drawing with full alpha and eg put blue into the grow-box
1818                 // area of a scrolled window (scroll sample)
1819                 wxWindowDC dc(this);
1820                 if ( IsTopLevel() )
1821                     dc.SetDeviceClippingRegion(formerUpdateRgn);
1822                 else
1823                     dc.SetDeviceClippingRegion(clientUpdateRgn);
1824
1825                 if ( bgStyle == wxBG_STYLE_ERASE )
1826                 {
1827                     wxEraseEvent eevent( GetId(), &dc );
1828                     eevent.SetEventObject( this );
1829                     if ( ProcessWindowEvent( eevent ) )
1830                         break;
1831                 }
1832
1833                 if ( UseBgCol() )
1834                 {
1835                     dc.SetBackground(GetBackgroundColour());
1836                     dc.Clear();
1837                 }
1838             }
1839             break;
1840
1841         case wxBG_STYLE_PAINT:
1842             // nothing to do, user-defined EVT_PAINT handler will overwrite the
1843             // entire window client area
1844             break;
1845
1846         default:
1847             wxFAIL_MSG( "unsupported background style" );
1848     }
1849
1850     MacPaintGrowBox();
1851
1852     // calculate a client-origin version of the update rgn and set
1853     // m_updateRegion to that
1854     clientUpdateRgn.Offset(-clientRect.GetPosition());
1855     m_updateRegion = clientUpdateRgn ;
1856
1857     if ( !m_updateRegion.Empty() )
1858     {
1859         // paint the window itself
1860
1861         wxPaintEvent event(GetId());
1862         event.SetTimestamp(time);
1863         event.SetEventObject(this);
1864         handled = HandleWindowEvent(event);
1865     }
1866
1867     m_updateRegion = formerUpdateRgn;
1868     return handled;
1869 }
1870
1871 void wxWindowMac::MacPaintChildrenBorders()
1872 {
1873     // now we cannot rely on having its borders drawn by a window itself, as it does not
1874     // get the updateRgn wide enough to always do so, so we do it from the parent
1875     // this would also be the place to draw any custom backgrounds for native controls
1876     // in Composited windowing
1877     wxPoint clientOrigin = GetClientAreaOrigin() ;
1878
1879     wxWindowMac *child;
1880     int x, y, w, h;
1881     for (wxWindowList::compatibility_iterator node = GetChildren().GetFirst(); node; node = node->GetNext())
1882     {
1883         child = node->GetData();
1884         if (child == NULL)
1885             continue;
1886 #if wxUSE_SCROLLBAR
1887         if (child == m_vScrollBar)
1888             continue;
1889         if (child == m_hScrollBar)
1890             continue;
1891 #endif
1892         if (child->IsTopLevel())
1893             continue;
1894         if (!child->IsShown())
1895             continue;
1896
1897         // only draw those in the update region (add a safety margin of 10 pixels for shadow effects
1898
1899         child->GetPosition( &x, &y );
1900         child->GetSize( &w, &h );
1901
1902         if ( m_updateRegion.Contains(clientOrigin.x+x-10, clientOrigin.y+y-10, w+20, h+20) )
1903         {
1904             // paint custom borders
1905             wxNcPaintEvent eventNc( child->GetId() );
1906             eventNc.SetEventObject( child );
1907             if ( !child->HandleWindowEvent( eventNc ) )
1908             {
1909                 child->MacPaintBorders(0, 0) ;
1910             }
1911         }
1912     }
1913 }
1914
1915
1916 WXWindow wxWindowMac::MacGetTopLevelWindowRef() const
1917 {
1918     wxNonOwnedWindow* tlw = MacGetTopLevelWindow();
1919     return tlw ? tlw->GetWXWindow() : NULL ;
1920 }
1921
1922 bool wxWindowMac::MacHasScrollBarCorner() const
1923 {
1924 #if wxUSE_SCROLLBAR
1925     /* Returns whether the scroll bars in a wxScrolledWindow should be
1926      * shortened. Scroll bars should be shortened if either:
1927      *
1928      * - both scroll bars are visible, or
1929      *
1930      * - there is a resize box in the parent frame's corner and this
1931      *   window shares the bottom and right edge with the parent
1932      *   frame.
1933      */
1934
1935     if ( m_hScrollBar == NULL && m_vScrollBar == NULL )
1936         return false;
1937
1938     if ( ( m_hScrollBar && m_hScrollBar->IsShown() )
1939          && ( m_vScrollBar && m_vScrollBar->IsShown() ) )
1940     {
1941         // Both scroll bars visible
1942         return true;
1943     }
1944     else
1945     {
1946         wxPoint thisWindowBottomRight = GetScreenRect().GetBottomRight();
1947
1948         for ( const wxWindow *win = (wxWindow*)this; win; win = win->GetParent() )
1949         {
1950             const wxFrame *frame = wxDynamicCast( win, wxFrame ) ;
1951             if ( frame )
1952             {
1953                 if ( frame->GetWindowStyleFlag() & wxRESIZE_BORDER )
1954                 {
1955                     // Parent frame has resize handle
1956                     wxPoint frameBottomRight = frame->GetScreenRect().GetBottomRight();
1957
1958                     // Note: allow for some wiggle room here as wxMac's
1959                     // window rect calculations seem to be imprecise
1960                     if ( abs( thisWindowBottomRight.x - frameBottomRight.x ) <= 2
1961                         && abs( thisWindowBottomRight.y - frameBottomRight.y ) <= 2 )
1962                     {
1963                         // Parent frame has resize handle and shares
1964                         // right bottom corner
1965                         return true ;
1966                     }
1967                     else
1968                     {
1969                         // Parent frame has resize handle but doesn't
1970                         // share right bottom corner
1971                         return false ;
1972                     }
1973                 }
1974                 else
1975                 {
1976                     // Parent frame doesn't have resize handle
1977                     return false ;
1978                 }
1979             }
1980         }
1981
1982         // No parent frame found
1983         return false ;
1984     }
1985 #else
1986     return false;
1987 #endif
1988 }
1989
1990 void wxWindowMac::MacCreateScrollBars( long style )
1991 {
1992 #if wxUSE_SCROLLBAR
1993     wxASSERT_MSG( m_vScrollBar == NULL && m_hScrollBar == NULL , wxT("attempt to create window twice") ) ;
1994
1995     if ( style & ( wxVSCROLL | wxHSCROLL ) )
1996     {
1997         int scrlsize = MAC_SCROLLBAR_SIZE ;
1998         if ( GetWindowVariant() == wxWINDOW_VARIANT_SMALL || GetWindowVariant() == wxWINDOW_VARIANT_MINI )
1999         {
2000             scrlsize = MAC_SMALL_SCROLLBAR_SIZE ;
2001         }
2002
2003         int adjust = MacHasScrollBarCorner() ? scrlsize - 1: 0 ;
2004         int width, height ;
2005         GetClientSize( &width , &height ) ;
2006
2007         wxPoint vPoint(width - scrlsize, 0) ;
2008         wxSize vSize(scrlsize, height - adjust) ;
2009         wxPoint hPoint(0, height - scrlsize) ;
2010         wxSize hSize(width - adjust, scrlsize) ;
2011
2012         // we have to set the min size to a smaller value, otherwise they cannot get smaller (InitialSize sets MinSize)
2013         if ( style & wxVSCROLL )
2014         {
2015             m_vScrollBar = new wxScrollBar((wxWindow*)this, wxID_ANY, vPoint, vSize , wxVERTICAL);
2016             m_vScrollBar->SetMinSize( wxDefaultSize );
2017         }
2018
2019         if ( style  & wxHSCROLL )
2020         {
2021             m_hScrollBar = new wxScrollBar((wxWindow*)this, wxID_ANY, hPoint, hSize , wxHORIZONTAL);
2022             m_hScrollBar->SetMinSize( wxDefaultSize );
2023         }
2024     }
2025
2026     // because the create does not take into account the client area origin
2027     // we might have a real position shift
2028     MacRepositionScrollBars() ;
2029 #endif
2030 }
2031
2032 bool wxWindowMac::MacIsChildOfClientArea( const wxWindow* child ) const
2033 {
2034     bool result = ((child == NULL)
2035 #if wxUSE_SCROLLBAR
2036      || ((child != m_hScrollBar) && (child != m_vScrollBar))
2037 #endif
2038      );
2039
2040     return result ;
2041 }
2042
2043 void wxWindowMac::MacRepositionScrollBars()
2044 {
2045 #if wxUSE_SCROLLBAR
2046     if ( !m_hScrollBar && !m_vScrollBar )
2047         return ;
2048
2049     int scrlsize = m_hScrollBar ? m_hScrollBar->GetSize().y : ( m_vScrollBar ? m_vScrollBar->GetSize().x : MAC_SCROLLBAR_SIZE ) ;
2050     int adjust = MacHasScrollBarCorner() ? scrlsize - 1 : 0 ;
2051
2052     // get real client area
2053     int width, height ;
2054     GetSize( &width , &height );
2055
2056     width -= MacGetLeftBorderSize() + MacGetRightBorderSize();
2057     height -= MacGetTopBorderSize() + MacGetBottomBorderSize();
2058
2059     wxPoint vPoint( width - scrlsize, 0 ) ;
2060     wxSize vSize( scrlsize, height - adjust ) ;
2061     wxPoint hPoint( 0 , height - scrlsize ) ;
2062     wxSize hSize( width - adjust, scrlsize ) ;
2063
2064     if ( m_vScrollBar )
2065         m_vScrollBar->SetSize( vPoint.x , vPoint.y, vSize.x, vSize.y , wxSIZE_ALLOW_MINUS_ONE );
2066     if ( m_hScrollBar )
2067         m_hScrollBar->SetSize( hPoint.x , hPoint.y, hSize.x, hSize.y, wxSIZE_ALLOW_MINUS_ONE );
2068 #endif
2069 }
2070
2071 bool wxWindowMac::AcceptsFocus() const
2072 {
2073     if ( MacIsUserPane() )
2074         return wxWindowBase::AcceptsFocus();
2075     else
2076         return m_peer->CanFocus();
2077 }
2078
2079 void wxWindowMac::MacSuperChangedPosition()
2080 {
2081     // only window-absolute structures have to be moved i.e. controls
2082
2083     m_cachedClippedRectValid = false ;
2084
2085     wxWindowMac *child;
2086     wxWindowList::compatibility_iterator node = GetChildren().GetFirst();
2087     while ( node )
2088     {
2089         child = node->GetData();
2090         child->MacSuperChangedPosition() ;
2091
2092         node = node->GetNext();
2093     }
2094 }
2095
2096 void wxWindowMac::MacTopLevelWindowChangedPosition()
2097 {
2098     // only screen-absolute structures have to be moved i.e. glcanvas
2099
2100     wxWindowMac *child;
2101     wxWindowList::compatibility_iterator node = GetChildren().GetFirst();
2102     while ( node )
2103     {
2104         child = node->GetData();
2105         child->MacTopLevelWindowChangedPosition() ;
2106
2107         node = node->GetNext();
2108     }
2109 }
2110
2111 long wxWindowMac::MacGetLeftBorderSize() const
2112 {
2113     if ( IsTopLevel() )
2114         return 0 ;
2115
2116     SInt32 border = 0 ;
2117
2118     if ( m_peer && m_peer->NeedsFrame() )
2119     {
2120         if (HasFlag(wxRAISED_BORDER) || HasFlag( wxSUNKEN_BORDER) || HasFlag(wxDOUBLE_BORDER))
2121         {
2122 #if wxOSX_USE_COCOA_OR_CARBON
2123             // this metric is only the 'outset' outside the simple frame rect
2124             GetThemeMetric( kThemeMetricEditTextFrameOutset , &border ) ;
2125             border += 1;
2126 #else
2127             border += 2;
2128 #endif
2129         }
2130         else if (HasFlag(wxSIMPLE_BORDER))
2131         {
2132 #if wxOSX_USE_COCOA_OR_CARBON
2133             // this metric is only the 'outset' outside the simple frame rect
2134             GetThemeMetric( kThemeMetricListBoxFrameOutset , &border ) ;
2135             border += 1;
2136 #else
2137             border += 1;
2138 #endif
2139         }
2140     }
2141
2142     return border ;
2143 }
2144
2145 long wxWindowMac::MacGetRightBorderSize() const
2146 {
2147     // they are all symmetric in mac themes
2148     return MacGetLeftBorderSize() ;
2149 }
2150
2151 long wxWindowMac::MacGetTopBorderSize() const
2152 {
2153     // they are all symmetric in mac themes
2154     return MacGetLeftBorderSize() ;
2155 }
2156
2157 long wxWindowMac::MacGetBottomBorderSize() const
2158 {
2159     // they are all symmetric in mac themes
2160     return MacGetLeftBorderSize() ;
2161 }
2162
2163 long wxWindowMac::MacRemoveBordersFromStyle( long style )
2164 {
2165     return style & ~wxBORDER_MASK ;
2166 }
2167
2168 // Find the wxWindowMac at the current mouse position, returning the mouse
2169 // position.
2170 wxWindow * wxFindWindowAtPointer( wxPoint& pt )
2171 {
2172     pt = wxGetMousePosition();
2173     wxWindowMac* found = wxFindWindowAtPoint(pt);
2174
2175     return (wxWindow*) found;
2176 }
2177
2178 // Get the current mouse position.
2179 wxPoint wxGetMousePosition()
2180 {
2181     int x, y;
2182
2183     wxGetMousePosition( &x, &y );
2184
2185     return wxPoint(x, y);
2186 }
2187
2188 void wxWindowMac::OnMouseEvent( wxMouseEvent &event )
2189 {
2190     if ( event.GetEventType() == wxEVT_RIGHT_DOWN )
2191     {
2192         // copied from wxGTK : CS
2193         // VZ: shouldn't we move this to base class then?
2194
2195         // generate a "context menu" event: this is similar to wxEVT_RIGHT_DOWN
2196         // except that:
2197         //
2198         // (a) it's a command event and so is propagated to the parent
2199         // (b) under MSW it can be generated from kbd too
2200         // (c) it uses screen coords (because of (a))
2201         wxContextMenuEvent evtCtx(wxEVT_CONTEXT_MENU,
2202                                   this->GetId(),
2203                                   this->ClientToScreen(event.GetPosition()));
2204         evtCtx.SetEventObject(this);
2205         if ( ! HandleWindowEvent(evtCtx) )
2206             event.Skip() ;
2207     }
2208     else
2209     {
2210         event.Skip() ;
2211     }
2212 }
2213
2214 void wxWindowMac::TriggerScrollEvent( wxEventType WXUNUSED(scrollEvent) )
2215 {
2216 }
2217
2218 Rect wxMacGetBoundsForControl( wxWindowMac* window , const wxPoint& pos , const wxSize &size , bool adjustForOrigin )
2219 {
2220     int x, y, w, h ;
2221
2222     window->MacGetBoundsForControl( pos , size , x , y, w, h , adjustForOrigin ) ;
2223     Rect bounds = { y, x, y + h, x + w };
2224
2225     return bounds ;
2226 }
2227
2228 bool wxWindowMac::OSXHandleClicked( double WXUNUSED(timestampsec) )
2229 {
2230     return false;
2231 }
2232
2233 wxInt32 wxWindowMac::MacControlHit(WXEVENTHANDLERREF WXUNUSED(handler) , WXEVENTREF event )
2234 {
2235 #if wxOSX_USE_COCOA_OR_CARBON
2236     if ( OSXHandleClicked( GetEventTime((EventRef)event) ) )
2237         return noErr;
2238
2239     return eventNotHandledErr ;
2240 #else
2241     return 0;
2242 #endif
2243 }
2244
2245 bool wxWindowMac::Reparent(wxWindowBase *newParentBase)
2246 {
2247     wxWindowMac *newParent = (wxWindowMac *)newParentBase;
2248     if ( !wxWindowBase::Reparent(newParent) )
2249         return false;
2250
2251     m_peer->RemoveFromParent();
2252     m_peer->Embed( GetParent()->GetPeer() );
2253     return true;
2254 }
2255
2256 bool wxWindowMac::SetTransparent(wxByte alpha)
2257 {
2258     SetBackgroundStyle(wxBG_STYLE_TRANSPARENT);
2259
2260     if ( alpha != m_macAlpha )
2261     {
2262         m_macAlpha = alpha ;
2263         Refresh() ;
2264     }
2265     return true ;
2266 }
2267
2268
2269 bool wxWindowMac::CanSetTransparent()
2270 {
2271     return true ;
2272 }
2273
2274 wxByte wxWindowMac::GetTransparent() const
2275 {
2276     return m_macAlpha ;
2277 }
2278
2279 bool wxWindowMac::IsShownOnScreen() const
2280 {
2281     if ( m_peer && m_peer->IsOk() )
2282     {
2283         bool peerVis = m_peer->IsVisible();
2284         bool wxVis = wxWindowBase::IsShownOnScreen();
2285         if( peerVis != wxVis )
2286         {
2287             // CS : put a breakpoint here to investigate differences
2288             // between native an wx visibilities
2289             // the only place where I've encountered them until now
2290             // are the hiding/showing sequences where the vis-changed event is
2291             // first sent to the innermost control, while wx does things
2292             // from the outmost control
2293             wxVis = wxWindowBase::IsShownOnScreen();
2294             return wxVis;
2295         }
2296
2297         return m_peer->IsVisible();
2298     }
2299     return wxWindowBase::IsShownOnScreen();
2300 }
2301
2302 bool wxWindowMac::OSXHandleKeyEvent( wxKeyEvent& event )
2303 {
2304     bool handled = HandleWindowEvent( event ) ;
2305     if ( handled && event.GetSkipped() )
2306         handled = false ;
2307
2308 #if wxUSE_ACCEL
2309     if ( !handled && event.GetEventType() == wxEVT_KEY_DOWN)
2310     {
2311         wxWindow *ancestor = this;
2312         while (ancestor)
2313         {
2314             int command = ancestor->GetAcceleratorTable()->GetCommand( event );
2315             if (command != -1)
2316             {
2317                 wxEvtHandler * const handler = ancestor->GetEventHandler();
2318
2319                 wxCommandEvent command_event( wxEVT_COMMAND_MENU_SELECTED, command );
2320                 handled = handler->ProcessEvent( command_event );
2321
2322                 if ( !handled )
2323                 {
2324                     // accelerators can also be used with buttons, try them too
2325                     command_event.SetEventType(wxEVT_COMMAND_BUTTON_CLICKED);
2326                     handled = handler->ProcessEvent( command_event );
2327                 }
2328
2329                 break;
2330             }
2331
2332             if (ancestor->IsTopLevel())
2333                 break;
2334
2335             ancestor = ancestor->GetParent();
2336         }
2337     }
2338 #endif // wxUSE_ACCEL
2339
2340     return handled ;
2341 }
2342
2343 //
2344 // wxWidgetImpl
2345 //
2346
2347 WX_DECLARE_HASH_MAP(WXWidget, wxWidgetImpl*, wxPointerHash, wxPointerEqual, MacControlMap);
2348
2349 static MacControlMap wxWinMacControlList;
2350
2351 wxWindowMac *wxFindWindowFromWXWidget(WXWidget inControl )
2352 {
2353     wxWidgetImpl* impl = wxWidgetImpl::FindFromWXWidget( inControl );
2354     if ( impl )
2355         return impl->GetWXPeer();
2356
2357     return NULL;
2358 }
2359
2360 wxWidgetImpl *wxWidgetImpl::FindFromWXWidget(WXWidget inControl )
2361 {
2362     MacControlMap::iterator node = wxWinMacControlList.find(inControl);
2363
2364     return (node == wxWinMacControlList.end()) ? NULL : node->second;
2365 }
2366
2367 void wxWidgetImpl::Associate(WXWidget inControl, wxWidgetImpl *impl)
2368 {
2369     // adding NULL ControlRef is (first) surely a result of an error and
2370     // (secondly) breaks native event processing
2371     wxCHECK_RET( inControl != (WXWidget) NULL, wxT("attempt to add a NULL WXWidget to control map") );
2372
2373     wxWinMacControlList[inControl] = impl;
2374 }
2375
2376 void wxWidgetImpl::RemoveAssociations(wxWidgetImpl* impl)
2377 {
2378    // iterate over all the elements in the class
2379     // is the iterator stable ? as we might have two associations pointing to the same wxWindow
2380     // we should go on...
2381
2382     bool found = true ;
2383     while ( found )
2384     {
2385         found = false ;
2386         MacControlMap::iterator it;
2387         for ( it = wxWinMacControlList.begin(); it != wxWinMacControlList.end(); ++it )
2388         {
2389             if ( it->second == impl )
2390             {
2391                 wxWinMacControlList.erase(it);
2392                 found = true ;
2393                 break;
2394             }
2395         }
2396     }
2397 }
2398
2399 IMPLEMENT_ABSTRACT_CLASS( wxWidgetImpl , wxObject )
2400
2401 wxWidgetImpl::wxWidgetImpl( wxWindowMac* peer , bool isRootControl )
2402 {
2403     Init();
2404     m_isRootControl = isRootControl;
2405     m_wxPeer = peer;
2406 }
2407
2408 wxWidgetImpl::wxWidgetImpl()
2409 {
2410     Init();
2411 }
2412
2413 wxWidgetImpl::~wxWidgetImpl()
2414 {
2415 }
2416
2417 void wxWidgetImpl::Init()
2418 {
2419     m_isRootControl = false;
2420     m_wxPeer = NULL;
2421     m_needsFocusRect = false;
2422     m_needsFrame = true;
2423 }
2424
2425 void wxWidgetImpl::SetNeedsFocusRect( bool needs )
2426 {
2427     m_needsFocusRect = needs;
2428 }
2429
2430 bool wxWidgetImpl::NeedsFocusRect() const
2431 {
2432     return m_needsFocusRect;
2433 }
2434
2435 void wxWidgetImpl::SetNeedsFrame( bool needs )
2436 {
2437     m_needsFrame = needs;
2438 }
2439
2440 bool wxWidgetImpl::NeedsFrame() const
2441 {
2442     return m_needsFrame;
2443 }