src/mac/window.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        windows.cpp
   3 // Purpose:     wxWindow
   4 // Author:      AUTHOR
   5 // Modified by:
   6 // Created:     ??/??/98
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) AUTHOR
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifdef __GNUG__
  13 #pragma implementation "window.h"
  14 #endif
  15
  16 #include "wx/setup.h"
  17 #include "wx/menu.h"
  18 #include "wx/dc.h"
  19 #include "wx/dcclient.h"
  20 #include "wx/utils.h"
  21 #include "wx/app.h"
  22 #include "wx/panel.h"
  23 #include "wx/layout.h"
  24 #include "wx/dialog.h"
  25 #include "wx/listbox.h"
  26 #include "wx/scrolbar.h"
  27 #include "wx/statbox.h"
  28 #include "wx/button.h"
  29 #include "wx/settings.h"
  30 #include "wx/msgdlg.h"
  31 #include "wx/frame.h"
  32 #include "wx/notebook.h"
  33 #include "wx/tabctrl.h"
  34 #include "wx/tooltip.h"
  35 #include "wx/statusbr.h"
  36 // TODO remove the line below, just for lookup-up convenience CS
  37 #include "wx/window.h"
  38
  39 #include "wx/menuitem.h"
  40 #include "wx/log.h"
  41
  42 #if wxUSE_CARET
  43     #include "wx/caret.h"
  44 #endif // wxUSE_CARET
  45
  46 #define wxWINDOW_HSCROLL 5998
  47 #define wxWINDOW_VSCROLL 5997
  48 #define MAC_SCROLLBAR_SIZE 16
  49
  50 #include <wx/mac/uma.h>
  51
  52 #if  wxUSE_DRAG_AND_DROP
  53 #include "wx/dnd.h"
  54 #endif
  55
  56 #include <string.h>
  57
  58 extern wxList wxPendingDelete;
  59 wxWindow* gFocusWindow = NULL ;
  60
  61 #if !USE_SHARED_LIBRARY
  62 IMPLEMENT_DYNAMIC_CLASS(wxWindow, wxEvtHandler)
  63 BEGIN_EVENT_TABLE(wxWindow, wxEvtHandler)
  64   EVT_ERASE_BACKGROUND(wxWindow::OnEraseBackground)
  65   EVT_SYS_COLOUR_CHANGED(wxWindow::OnSysColourChanged)
  66   EVT_INIT_DIALOG(wxWindow::OnInitDialog)
  67   EVT_IDLE(wxWindow::OnIdle)
  68 //  EVT_SCROLL(wxWindow::OnScroll)
  69 END_EVENT_TABLE()
  70
  71 #endif
  72
  73
  74
  75 // ===========================================================================
  76 // implementation
  77 // ===========================================================================
  78
  79 // ---------------------------------------------------------------------------
  80 // wxWindow utility functions
  81 // ---------------------------------------------------------------------------
  82
  83 // Find an item given the Macintosh Window Reference
  84
  85 wxList *wxWinMacWindowList = NULL;
  86 wxWindow *wxFindWinFromMacWindow(WindowRef inWindowRef)
  87 {
  88     wxNode *node = wxWinMacWindowList->Find((long)inWindowRef);
  89     if (!node)
  90         return NULL;
  91     return (wxWindow *)node->Data();
  92 }
  93
  94 void wxAssociateWinWithMacWindow(WindowRef inWindowRef, wxWindow *win)
  95 {
  96     // adding NULL WindowRef is (first) surely a result of an error and
  97     // (secondly) breaks menu command processing
  98     wxCHECK_RET( inWindowRef != (WindowRef) NULL, "attempt to add a NULL WindowRef to window list" );
  99
 100     if ( !wxWinMacWindowList->Find((long)inWindowRef) )
 101         wxWinMacWindowList->Append((long)inWindowRef, win);
 102 }
 103
 104 void wxRemoveMacWindowAssociation(wxWindow *win)
 105 {
 106     wxWinMacWindowList->DeleteObject(win);
 107 }
 108
 109 // ----------------------------------------------------------------------------
 110 // constructors and such
 111 // ----------------------------------------------------------------------------
 112
 113 void wxWindow::Init()
 114 {
 115     // generic
 116     InitBase();
 117
 118     // MSW specific
 119     m_doubleClickAllowed = 0;
 120     m_winCaptured = FALSE;
 121
 122     m_isBeingDeleted = FALSE;
 123
 124     m_useCtl3D = FALSE;
 125     m_mouseInWindow = FALSE;
 126
 127     m_xThumbSize = 0;
 128     m_yThumbSize = 0;
 129     m_backgroundTransparent = FALSE;
 130
 131     // as all windows are created with WS_VISIBLE style...
 132     m_isShown = TRUE;
 133
 134         m_macWindowData = NULL ;
 135
 136         m_x = 0;
 137         m_y = 0 ;
 138         m_width = 0 ;
 139         m_height = 0 ;
 140
 141         m_hScrollBar = NULL ;
 142         m_vScrollBar = NULL ;
 143
 144 #if  wxUSE_DRAG_AND_DROP
 145   m_pDropTarget = NULL;
 146 #endif
 147 }
 148
 149 // Destructor
 150 wxWindow::~wxWindow()
 151 {
 152     m_isBeingDeleted = TRUE;
 153
 154         if ( s_lastMouseWindow == this )
 155         {
 156                 s_lastMouseWindow = NULL ;
 157         }
 158
 159     if ( gFocusWindow == this )
 160     {
 161         gFocusWindow = NULL ;
 162     }
 163
 164     if ( m_parent )
 165         m_parent->RemoveChild(this);
 166
 167     DestroyChildren();
 168
 169         if ( m_macWindowData )
 170         {
 171                 wxToolTip::NotifyWindowDelete(m_macWindowData->m_macWindow) ;
 172         UMADisposeWindow( m_macWindowData->m_macWindow ) ;
 173         delete m_macWindowData ;
 174         wxRemoveMacWindowAssociation( this ) ;
 175     }
 176 }
 177
 178 // Constructor
 179 bool wxWindow::Create(wxWindow *parent, wxWindowID id,
 180            const wxPoint& pos,
 181            const wxSize& size,
 182            long style,
 183            const wxString& name)
 184 {
 185     wxCHECK_MSG( parent, FALSE, wxT("can't create wxWindow without parent") );
 186
 187     if ( !CreateBase(parent, id, pos, size, style, wxDefaultValidator, name) )
 188         return FALSE;
 189
 190     parent->AddChild(this);
 191
 192         m_x = (int)pos.x;
 193         m_y = (int)pos.y;
 194         AdjustForParentClientOrigin(m_x, m_y, wxSIZE_USE_EXISTING);
 195         m_width = WidthDefault( size.x );
 196         m_height = HeightDefault( size.y ) ;
 197
 198         if ( ! IsKindOf( CLASSINFO ( wxControl ) ) && ! IsKindOf( CLASSINFO( wxStatusBar ) ) )
 199         {
 200         MacCreateScrollBars( style ) ;
 201         }
 202
 203     return TRUE;
 204 }
 205
 206 void wxWindow::SetFocus()
 207 {
 208         if ( AcceptsFocus() )
 209         {
 210                 if (gFocusWindow )
 211                 {
 212                         #if wxUSE_CARET
 213                             // Deal with caret
 214                             if ( gFocusWindow->m_caret )
 215                             {
 216                                   gFocusWindow->m_caret->OnKillFocus();
 217                             }
 218                         #endif // wxUSE_CARET
 219                         wxControl* control = wxDynamicCast( gFocusWindow , wxControl ) ;
 220                         if ( control && control->GetMacControl() )
 221                         {
 222                                 UMASetKeyboardFocus( gFocusWindow->GetMacRootWindow() , control->GetMacControl()  , kControlFocusNoPart ) ;
 223                                 control->MacRedrawControl() ;
 224                         }
 225                 wxFocusEvent event(wxEVT_KILL_FOCUS, gFocusWindow->m_windowId);
 226                 event.SetEventObject(gFocusWindow);
 227                         gFocusWindow->GetEventHandler()->ProcessEvent(event) ;
 228                 }
 229                 gFocusWindow = this ;
 230                 {
 231                         #if wxUSE_CARET
 232                     // Deal with caret
 233                     if ( m_caret )
 234                     {
 235                         m_caret->OnSetFocus();
 236                     }
 237                         #endif // wxUSE_CARET
 238                         // panel wants to track the window which was the last to have focus in it
 239                 wxPanel *panel = wxDynamicCast(GetParent(), wxPanel);
 240                 if ( panel )
 241                 {
 242                         panel->SetLastFocus(this);
 243                 }
 244                         wxControl* control = wxDynamicCast( gFocusWindow , wxControl ) ;
 245                         if ( control && control->GetMacControl() )
 246                         {
 247                                 UMASetKeyboardFocus( gFocusWindow->GetMacRootWindow() , control->GetMacControl()  , kControlEditTextPart ) ;
 248                         }
 249
 250                 wxFocusEvent event(wxEVT_SET_FOCUS, m_windowId);
 251                 event.SetEventObject(this);
 252                         GetEventHandler()->ProcessEvent(event) ;
 253                 }
 254         }
 255 }
 256
 257 bool wxWindow::Enable(bool enable)
 258 {
 259     if ( !wxWindowBase::Enable(enable) )
 260         return FALSE;
 261
 262     wxWindowList::Node *node = GetChildren().GetFirst();
 263     while ( node )
 264     {
 265         wxWindow *child = node->GetData();
 266         child->Enable(enable);
 267
 268         node = node->GetNext();
 269     }
 270
 271     return TRUE;
 272 }
 273
 274 void wxWindow::CaptureMouse()
 275 {
 276     wxTheApp->s_captureWindow = this ;
 277 }
 278
 279 void wxWindow::ReleaseMouse()
 280 {
 281     wxTheApp->s_captureWindow = NULL ;
 282 }
 283
 284 #if    wxUSE_DRAG_AND_DROP
 285
 286 void wxWindow::SetDropTarget(wxDropTarget *pDropTarget)
 287 {
 288   if ( m_pDropTarget != 0 ) {
 289     delete m_pDropTarget;
 290   }
 291
 292   m_pDropTarget = pDropTarget;
 293   if ( m_pDropTarget != 0 )
 294   {
 295     // TODO
 296   }
 297 }
 298
 299 #endif
 300
 301 // Old style file-manager drag&drop
 302 void wxWindow::DragAcceptFiles(bool accept)
 303 {
 304     // TODO
 305 }
 306
 307 // Get total size
 308 void wxWindow::DoGetSize(int *x, int *y) const
 309 {
 310     *x = m_width ;
 311     *y = m_height ;
 312 }
 313
 314 void wxWindow::DoGetPosition(int *x, int *y) const
 315 {
 316     *x = m_x ;
 317     *y = m_y ;
 318     if (GetParent())
 319     {
 320         wxPoint pt(GetParent()->GetClientAreaOrigin());
 321         *x -= pt.x;
 322         *y -= pt.y;
 323     }
 324 }
 325
 326
 327 bool wxWindow::DoPopupMenu(wxMenu *menu, int x, int y)
 328 {
 329         menu->SetInvokingWindow(this);
 330     menu->UpdateUI();
 331         ClientToScreen( &x , &y ) ;
 332
 333         ::InsertMenu( menu->GetHMenu() , -1 ) ;
 334         long menuResult = ::PopUpMenuSelect(menu->GetHMenu() ,y,x, 0) ;
 335         menu->MacMenuSelect( this , TickCount() , HiWord(menuResult) , LoWord(menuResult) ) ;
 336         ::DeleteMenu( menu->MacGetMenuId() ) ;
 337         menu->SetInvokingWindow(NULL);
 338
 339   return TRUE;
 340 }
 341
 342 void wxWindow::DoScreenToClient(int *x, int *y) const
 343 {
 344         WindowRef window = GetMacRootWindow() ;
 345
 346         Point           localwhere ;
 347         localwhere.h = * x ;
 348         localwhere.v = * y ;
 349
 350         GrafPtr         port ;
 351         ::GetPort( &port ) ;
 352         ::SetPort( UMAGetWindowPort( window ) ) ;
 353         ::GlobalToLocal( &localwhere ) ;
 354         ::SetPort( port ) ;
 355
 356         *x = localwhere.h ;
 357         *y = localwhere.v ;
 358
 359         MacRootWindowToClient( x , y ) ;
 360 }
 361
 362 void wxWindow::DoClientToScreen(int *x, int *y) const
 363 {
 364         WindowRef window = GetMacRootWindow() ;
 365
 366         MacClientToRootWindow( x , y ) ;
 367
 368         Point           localwhere ;
 369         localwhere.h = * x ;
 370         localwhere.v = * y ;
 371
 372         GrafPtr         port ;
 373         ::GetPort( &port ) ;
 374         ::SetPort( UMAGetWindowPort( window ) ) ;
 375         ::SetOrigin( 0 , 0 ) ;
 376         ::LocalToGlobal( &localwhere ) ;
 377         ::SetPort( port ) ;
 378         *x = localwhere.h ;
 379         *y = localwhere.v ;
 380 }
 381
 382 void wxWindow::MacClientToRootWindow( int *x , int *y ) const
 383 {
 384         if ( m_macWindowData )
 385         {
 386         }
 387         else
 388         {
 389                 *x += m_x ;
 390                 *y += m_y ;
 391                 GetParent()->MacClientToRootWindow( x , y ) ;
 392         }
 393 }
 394
 395 void wxWindow::MacRootWindowToClient( int *x , int *y ) const
 396 {
 397         if ( m_macWindowData )
 398         {
 399         }
 400         else
 401         {
 402                 *x -= m_x ;
 403                 *y -= m_y ;
 404                 GetParent()->MacRootWindowToClient( x , y ) ;
 405         }
 406 }
 407
 408 bool wxWindow::SetCursor(const wxCursor& cursor)
 409 {
 410    if ( !wxWindowBase::SetCursor(cursor) )
 411    {
 412        // no change
 413        return FALSE;
 414    }
 415
 416   wxASSERT_MSG( m_cursor.Ok(),
 417                   wxT("cursor must be valid after call to the base version"));
 418
 419   Point pt ;
 420   wxWindow *mouseWin ;
 421   GetMouse( &pt ) ;
 422
 423   // Change the cursor NOW if we're within the correct window
 424
 425   if ( MacGetWindowFromPoint( wxPoint( pt.h , pt.v ) , &mouseWin ) )
 426   {
 427         if ( mouseWin == this && !wxIsBusy() )
 428         {
 429                 cursor.MacInstall() ;
 430         }
 431   }
 432
 433   return TRUE ;
 434 }
 435
 436
 437 // Get size *available for subwindows* i.e. excluding menu bar etc.
 438 void wxWindow::DoGetClientSize(int *x, int *y) const
 439 {
 440     *x = m_width ;
 441     *y = m_height ;
 442
 443         *x -= MacGetLeftBorderSize(  )  + MacGetRightBorderSize(  ) ;
 444         *y -= MacGetTopBorderSize(  ) + MacGetBottomBorderSize( );
 445
 446   if ( (m_vScrollBar && m_vScrollBar->IsShown()) || (m_hScrollBar  && m_hScrollBar->IsShown()) )
 447   {
 448         int x1 = 0 ;
 449         int y1 = 0 ;
 450         int w = m_width ;
 451         int h = m_height ;
 452
 453         MacClientToRootWindow( &x1 , &y1 ) ;
 454         MacClientToRootWindow( &w , &h ) ;
 455
 456         WindowRef window = NULL ;
 457         wxWindow *iter = (wxWindow*)this ;
 458
 459         int totW = 10000 , totH = 10000;
 460         while( iter )
 461         {
 462                 if ( iter->m_macWindowData )
 463                 {
 464                         totW = iter->m_width ;
 465                         totH = iter->m_height ;
 466                         break ;
 467                 }
 468
 469                 iter = iter->GetParent() ;
 470         }
 471
 472         if (m_hScrollBar  && m_hScrollBar->IsShown() )
 473         {
 474                 (*y) -= MAC_SCROLLBAR_SIZE;
 475                 if ( h-y1 >= totH )
 476                 {
 477                         (*y)+= 1 ;
 478                 }
 479     }
 480         if (m_vScrollBar  && m_vScrollBar->IsShown() )
 481         {
 482         (*x) -= MAC_SCROLLBAR_SIZE;
 483                 if ( w-x1 >= totW )
 484                 {
 485                 (*x) += 1 ;
 486         }
 487         }
 488   }
 489 }
 490
 491
 492 // ----------------------------------------------------------------------------
 493 // tooltips
 494 // ----------------------------------------------------------------------------
 495
 496 #if wxUSE_TOOLTIPS
 497
 498 void wxWindow::DoSetToolTip(wxToolTip *tooltip)
 499 {
 500     wxWindowBase::DoSetToolTip(tooltip);
 501
 502         if ( m_tooltip )
 503                 m_tooltip->SetWindow(this);
 504 }
 505
 506 #endif // wxUSE_TOOLTIPS
 507
 508 void wxWindow::DoMoveWindow(int x, int y, int width, int height)
 509 {
 510         DoSetSize( x,y, width, height ) ;
 511 }
 512
 513 void wxWindow::DoSetSize(int x, int y, int width, int height, int sizeFlags)
 514 {
 515
 516         int former_x = m_x ;
 517         int former_y = m_y ;
 518         int former_w = m_width ;
 519         int former_h = m_height ;
 520
 521   int currentX, currentY;
 522   GetPosition(&currentX, &currentY);
 523   int currentW,currentH;
 524   GetSize(&currentW, &currentH);
 525
 526   int actualWidth = width;
 527   int actualHeight = height;
 528   int actualX = x;
 529   int actualY = y;
 530   if (x == -1 && !(sizeFlags & wxSIZE_ALLOW_MINUS_ONE))
 531       actualX = currentX;
 532   if (y == -1 && !(sizeFlags & wxSIZE_ALLOW_MINUS_ONE))
 533       actualY = currentY;
 534   if (width == -1)
 535       actualWidth = currentW ;
 536   if (height == -1)
 537       actualHeight = currentH ;
 538
 539         if ( actualX == currentX && actualY == currentY && actualWidth == currentW && actualHeight == currentH)
 540         {
 541                 MacRepositionScrollBars() ; // we might have a real position shift
 542                 return ;
 543         }
 544
 545         AdjustForParentClientOrigin(actualX, actualY, sizeFlags);
 546
 547
 548         bool doMove = false ;
 549         bool doResize = false ;
 550
 551         if ( actualX != former_x || actualY != former_y )
 552         {
 553                 doMove = true ;
 554         }
 555         if ( actualWidth != former_w || actualHeight != former_h )
 556         {
 557                 doResize = true ;
 558         }
 559
 560         if ( doMove || doResize )
 561         {
 562                 if ( m_macWindowData )
 563                 {
 564                 }
 565                 else
 566                 {
 567                         // erase former position
 568                         wxMacDrawingHelper focus( this ) ;
 569                         if ( focus.Ok() )
 570                         {
 571                                 Rect clientrect = { 0 , 0 , m_height , m_width } ;
 572                                 ClipRect( &clientrect ) ;
 573                         InvalWindowRect( GetMacRootWindow() , &clientrect ) ;
 574                         }
 575                 }
 576                 m_x = actualX ;
 577                 m_y = actualY ;
 578                 m_width = actualWidth ;
 579                 m_height = actualHeight ;
 580                 if ( m_macWindowData )
 581                 {
 582                         if ( doMove )
 583                                 ::MoveWindow(m_macWindowData->m_macWindow, m_x, m_y  , false); // don't make frontmost
 584
 585                         if ( doResize )
 586                                 ::SizeWindow(m_macWindowData->m_macWindow, m_width, m_height  , true);
 587
 588                         // the OS takes care of invalidating and erasing the new area
 589                         // we have erased the old one
 590
 591                         if ( IsKindOf( CLASSINFO( wxFrame ) ) )
 592                         {
 593                                 wxFrame* frame = (wxFrame*) this ;
 594                                 frame->PositionStatusBar();
 595                                 frame->PositionToolBar();
 596                         }
 597                 }
 598                 else
 599                 {
 600                         // erase new position
 601
 602                         {
 603                                 wxMacDrawingHelper focus( this ) ;
 604                                 if ( focus.Ok() )
 605                                 {
 606                                         Rect clientrect = { 0 , 0 , m_height , m_width } ;
 607                                         ClipRect( &clientrect ) ;
 608                                 InvalWindowRect( GetMacRootWindow() , &clientrect ) ;
 609                                 }
 610                         }
 611
 612                         if ( doMove )
 613                                 wxWindow::MacSuperChangedPosition() ; // like this only children will be notified
 614                 }
 615                 MacRepositionScrollBars() ;
 616                 if ( doMove )
 617                 {
 618                 wxMoveEvent event(wxPoint(m_x, m_y), m_windowId);
 619                 event.SetEventObject(this);
 620                 GetEventHandler()->ProcessEvent(event) ;
 621         }
 622         if ( doResize )
 623         {
 624                         MacRepositionScrollBars() ;
 625                 wxSizeEvent event(wxSize(m_width, m_height), m_windowId);
 626                 event.SetEventObject(this);
 627                 GetEventHandler()->ProcessEvent(event);
 628         }
 629         }
 630 }
 631 // For implementation purposes - sometimes decorations make the client area
 632 // smaller
 633
 634 wxPoint wxWindow::GetClientAreaOrigin() const
 635 {
 636     return wxPoint(MacGetLeftBorderSize(  ) , MacGetTopBorderSize(  ) );
 637 }
 638
 639 // Makes an adjustment to the window position (for example, a frame that has
 640 // a toolbar that it manages itself).
 641 void wxWindow::AdjustForParentClientOrigin(int& x, int& y, int sizeFlags)
 642 {
 643         if( !m_macWindowData )
 644         {
 645     if (((sizeFlags & wxSIZE_NO_ADJUSTMENTS) == 0) && GetParent())
 646     {
 647         wxPoint pt(GetParent()->GetClientAreaOrigin());
 648         x += pt.x; y += pt.y;
 649     }
 650    }
 651 }
 652
 653 void wxWindow::SetTitle(const wxString& title)
 654 {
 655         m_label = title ;
 656
 657         wxString label ;
 658
 659         if( wxApp::s_macDefaultEncodingIsPC )
 660                 label = wxMacMakeMacStringFromPC( title ) ;
 661         else
 662                 label = title ;
 663
 664         if ( m_macWindowData )
 665         UMASetWTitleC( m_macWindowData->m_macWindow , label ) ;
 666 }
 667
 668 wxString wxWindow::GetTitle() const
 669 {
 670         return m_label ;
 671 }
 672
 673 bool wxWindow::Show(bool show)
 674 {
 675     if ( !wxWindowBase::Show(show) )
 676         return FALSE;
 677
 678         if ( m_macWindowData )
 679         {
 680           if (show)
 681           {
 682                 UMAShowWindow( m_macWindowData->m_macWindow ) ;
 683                 UMASelectWindow( m_macWindowData->m_macWindow ) ;
 684                 // no need to generate events here, they will get them triggered by macos
 685                 // actually they should be , but apparently they are not
 686             wxSizeEvent event(wxSize(m_width, m_height), m_windowId);
 687             event.SetEventObject(this);
 688             GetEventHandler()->ProcessEvent(event);
 689           }
 690           else
 691           {
 692                 UMAHideWindow( m_macWindowData->m_macWindow ) ;
 693           }
 694         }
 695         MacSuperShown( show ) ;
 696         Refresh() ;
 697         if(m_macWindowData)
 698                 MacUpdateImmediately() ;
 699
 700     return TRUE;
 701 }
 702
 703 void wxWindow::MacSuperShown( bool show )
 704 {
 705         wxNode *node = GetChildren().First();
 706         while ( node )
 707         {
 708                 wxWindow *child = (wxWindow *)node->Data();
 709                 if ( child->m_isShown )
 710                         child->MacSuperShown( show ) ;
 711                 node = node->Next();
 712         }
 713 }
 714
 715 bool wxWindow::MacIsReallyShown() const
 716 {
 717         bool status = m_isShown ;
 718         wxWindow * win = this ;
 719         while ( status && win->m_parent != NULL )
 720         {
 721                 win = win->m_parent ;
 722                 status = win->m_isShown ;
 723         }
 724         return status ;
 725 }
 726
 727 int wxWindow::GetCharHeight() const
 728 {
 729         wxClientDC dc ( (wxWindow*)this ) ;
 730         return dc.GetCharHeight() ;
 731 }
 732
 733 int wxWindow::GetCharWidth() const
 734 {
 735         wxClientDC dc ( (wxWindow*)this ) ;
 736         return dc.GetCharWidth() ;
 737 }
 738
 739 void wxWindow::GetTextExtent(const wxString& string, int *x, int *y,
 740                            int *descent, int *externalLeading, const wxFont *theFont ) const
 741 {
 742     const wxFont *fontToUse = theFont;
 743     if ( !fontToUse )
 744         fontToUse = &m_font;
 745
 746     wxClientDC dc( (wxWindow*) this ) ;
 747     long lx,ly,ld,le ;
 748     dc.GetTextExtent( string , &lx , &ly , &ld, &le, fontToUse ) ;
 749     if ( externalLeading )
 750         *externalLeading = le ;
 751     if ( descent )
 752         *descent = ld ;
 753     if ( x )
 754         *x = lx ;
 755     if ( y )
 756         *y = ly ;
 757 }
 758
 759 void wxWindow::MacEraseBackground( Rect *rect )
 760 {
 761         WindowRef window = GetMacRootWindow() ;
 762         if ( m_backgroundColour == wxSystemSettings::GetSystemColour(wxSYS_COLOUR_APPWORKSPACE) )
 763         {
 764                         UMASetThemeWindowBackground( window , kThemeBrushDocumentWindowBackground , false ) ;
 765         }
 766         else if (  m_backgroundColour == wxSystemSettings::GetSystemColour(wxSYS_COLOUR_3DFACE ) )
 767         {
 768                 // on mac we have the difficult situation, that 3dface gray can be different colours, depending whether
 769                 // it is on a notebook panel or not, in order to take care of that we walk up the hierarchy until we have
 770                 // either a non gray background color or a non control window
 771
 772                         wxWindow* parent = GetParent() ;
 773                         while( parent )
 774                         {
 775                                 if ( parent->m_backgroundColour != wxSystemSettings::GetSystemColour(wxSYS_COLOUR_3DFACE ) )
 776                                 {
 777                                         // if we have any other colours in the hierarchy
 778                                 RGBBackColor( &parent->m_backgroundColour.GetPixel()) ;
 779                                 break ;
 780                                 }
 781                                 if( parent->IsKindOf( CLASSINFO( wxControl ) ) && ((wxControl*)parent)->GetMacControl() )
 782                                 {
 783                                         // if we have the normal colours in the hierarchy but another control etc. -> use it's background
 784                                         if ( parent->IsKindOf( CLASSINFO( wxNotebook ) ) || parent->IsKindOf( CLASSINFO( wxTabCtrl ) ))
 785                                         {
 786                                                 UMAApplyThemeBackground(kThemeBackgroundTabPane, rect, kThemeStateActive,8,true);
 787                                                 break ;
 788                                         }
 789                                 }
 790                                 else
 791                                 {
 792                                         // we have arrived at a non control item
 793                                         parent = NULL ;
 794                                         break ;
 795                                 }
 796                                 parent = parent->GetParent() ;
 797                         }
 798                         if ( !parent )
 799                         {
 800                                 // if there is nothing special -> use default
 801                                 UMASetThemeWindowBackground( window , kThemeBrushDialogBackgroundActive , false ) ;
 802                         }
 803         }
 804         else
 805         {
 806                 RGBBackColor( &m_backgroundColour.GetPixel()) ;
 807         }
 808
 809         EraseRect( rect ) ;
 810
 811         for (wxNode *node = GetChildren().First(); node; node = node->Next())
 812         {
 813                 wxWindow *child = (wxWindow*)node->Data();
 814
 815                 Rect clientrect = { child->m_x , child->m_y , child->m_x +child->m_width , child->m_y + child->m_height } ;
 816                 SectRect( &clientrect , rect , &clientrect ) ;
 817
 818                 OffsetRect( &clientrect , -child->m_x , -child->m_y ) ;
 819                 if ( child->GetMacRootWindow() == window && child->IsShown() )
 820                 {
 821                         wxMacDrawingClientHelper focus( this ) ;
 822                         if ( focus.Ok() )
 823                         {
 824                                 child->MacEraseBackground( &clientrect ) ;
 825                         }
 826                 }
 827         }
 828 }
 829
 830 void wxWindow::Refresh(bool eraseBack, const wxRect *rect)
 831 {
 832         wxMacDrawingHelper focus( this ) ;
 833         if ( focus.Ok() )
 834         {
 835                 Rect clientrect = { 0 , 0 , m_height , m_width } ;
 836                 ClipRect( &clientrect ) ;
 837
 838         if ( rect )
 839         {
 840                 Rect r = { rect->y , rect->x , rect->y + rect->height , rect->x + rect->width } ;
 841                         SectRect( &clientrect , &r , &clientrect ) ;
 842         }
 843         InvalWindowRect( GetMacRootWindow() , &clientrect ) ;
 844         }
 845 }
 846
 847 // Responds to colour changes: passes event on to children.
 848 void wxWindow::OnSysColourChanged(wxSysColourChangedEvent& event)
 849 {
 850     wxNode *node = GetChildren().First();
 851     while ( node )
 852     {
 853         // Only propagate to non-top-level windows
 854         wxWindow *win = (wxWindow *)node->Data();
 855         if ( win->GetParent() )
 856         {
 857             wxSysColourChangedEvent event2;
 858             event.m_eventObject = win;
 859             win->GetEventHandler()->ProcessEvent(event2);
 860         }
 861
 862         node = node->Next();
 863     }
 864 }
 865
 866 #if wxUSE_CARET && WXWIN_COMPATIBILITY
 867 // ---------------------------------------------------------------------------
 868 // Caret manipulation
 869 // ---------------------------------------------------------------------------
 870
 871 void wxWindow::CreateCaret(int w, int h)
 872 {
 873     SetCaret(new wxCaret(this, w, h));
 874 }
 875
 876 void wxWindow::CreateCaret(const wxBitmap *WXUNUSED(bitmap))
 877 {
 878     wxFAIL_MSG("not implemented");
 879 }
 880
 881 void wxWindow::ShowCaret(bool show)
 882 {
 883     wxCHECK_RET( m_caret, "no caret to show" );
 884
 885     m_caret->Show(show);
 886 }
 887
 888 void wxWindow::DestroyCaret()
 889 {
 890     SetCaret(NULL);
 891 }
 892
 893 void wxWindow::SetCaretPos(int x, int y)
 894 {
 895     wxCHECK_RET( m_caret, "no caret to move" );
 896
 897     m_caret->Move(x, y);
 898 }
 899
 900 void wxWindow::GetCaretPos(int *x, int *y) const
 901 {
 902     wxCHECK_RET( m_caret, "no caret to get position of" );
 903
 904     m_caret->GetPosition(x, y);
 905 }
 906 #endif // wxUSE_CARET
 907
 908 wxWindow *wxGetActiveWindow()
 909 {
 910     // actually this is a windows-only concept
 911     return NULL;
 912 }
 913
 914 // Coordinates relative to the window
 915 void wxWindow::WarpPointer (int x_pos, int y_pos)
 916 {
 917     // We really dont move the mouse programmatically under mac
 918 }
 919
 920 void wxWindow::OnEraseBackground(wxEraseEvent& event)
 921 {
 922     // TODO : probably we would adopt the EraseEvent structure
 923 }
 924
 925 int wxWindow::GetScrollPos(int orient) const
 926 {
 927                 if ( orient == wxHORIZONTAL )
 928                 {
 929                         if ( m_hScrollBar )
 930                                 return m_hScrollBar->GetThumbPosition() ;
 931                 }
 932                 else
 933                 {
 934                         if ( m_vScrollBar )
 935                                 return m_vScrollBar->GetThumbPosition() ;
 936                 }
 937     return 0;
 938 }
 939
 940 // This now returns the whole range, not just the number
 941 // of positions that we can scroll.
 942 int wxWindow::GetScrollRange(int orient) const
 943 {
 944                 if ( orient == wxHORIZONTAL )
 945                 {
 946                         if ( m_hScrollBar )
 947                                 return m_hScrollBar->GetRange() ;
 948                 }
 949                 else
 950                 {
 951                         if ( m_vScrollBar )
 952                                 return m_vScrollBar->GetRange() ;
 953                 }
 954     return 0;
 955 }
 956
 957 int wxWindow::GetScrollThumb(int orient) const
 958 {
 959                 if ( orient == wxHORIZONTAL )
 960                 {
 961                         if ( m_hScrollBar )
 962                                 return m_hScrollBar->GetThumbSize() ;
 963                 }
 964                 else
 965                 {
 966                         if ( m_vScrollBar )
 967                                 return m_vScrollBar->GetThumbSize() ;
 968                 }
 969     return 0;
 970 }
 971
 972 void wxWindow::SetScrollPos(int orient, int pos, bool refresh)
 973 {
 974                 if ( orient == wxHORIZONTAL )
 975                 {
 976                         if ( m_hScrollBar )
 977                                 m_hScrollBar->SetThumbPosition( pos ) ;
 978                 }
 979                 else
 980                 {
 981                         if ( m_vScrollBar )
 982                                 m_vScrollBar->SetThumbPosition( pos ) ;
 983                 }
 984 }
 985
 986 void  wxWindow::MacCreateRealWindow( const wxString& title,
 987            const wxPoint& pos,
 988            const wxSize& size,
 989            long style,
 990            const wxString& name )
 991 {
 992   SetName(name);
 993   m_windowStyle = style;
 994   m_isShown = FALSE;
 995
 996   // create frame.
 997
 998         Rect theBoundsRect;
 999
1000   m_x = (int)pos.x;
1001   m_y = (int)pos.y;
1002   if ( m_y < 50 )
1003         m_y = 50 ;
1004   if ( m_x < 20 )
1005         m_x = 20 ;
1006
1007   m_width = size.x;
1008         if (m_width == -1)
1009                 m_width = 20;
1010   m_height = size.y;
1011         if (m_height == -1)
1012                 m_height = 20;
1013
1014         m_macWindowData = new MacWindowData() ;
1015
1016         ::SetRect(&theBoundsRect, m_x, m_y , m_x + m_width, m_y + m_height);
1017
1018         // translate the window attributes in the appropriate window class and attributes
1019
1020         WindowClass wclass = 0;
1021         WindowAttributes attr = kWindowNoAttributes ;
1022
1023         if ( HasFlag(wxTINY_CAPTION_HORIZ) ||  HasFlag(wxTINY_CAPTION_VERT) )
1024         {
1025                 wclass = kFloatingWindowClass ;
1026                 if ( HasFlag(wxTINY_CAPTION_VERT) )
1027                 {
1028                         attr |= kWindowSideTitlebarAttribute ;
1029                 }
1030         }
1031         else if ( HasFlag( wxTHICK_FRAME ) )
1032         {
1033                 if ( HasFlag( wxDIALOG_MODAL ) )
1034                 {
1035                         wclass = kMovableModalWindowClass ;
1036                 }
1037                 else if ( HasFlag( wxDIALOG_MODELESS ) )
1038                 {
1039                         wclass = kDocumentWindowClass ;
1040                 }
1041                 else
1042                 {
1043                         if ( HasFlag( wxCAPTION ) )
1044                         {
1045                                 wclass = kDocumentWindowClass ;
1046                         }
1047                         else
1048                         {
1049                                 wclass = kModalWindowClass ;
1050                         }
1051                 }
1052         }
1053         else
1054         {
1055                 wclass = kModalWindowClass ;
1056         }
1057
1058         if ( HasFlag( wxMINIMIZE_BOX ) || HasFlag( wxMAXIMIZE_BOX ) )
1059         {
1060                 attr |= kWindowFullZoomAttribute ;
1061                 attr |= kWindowCollapseBoxAttribute ;
1062         }
1063         if ( HasFlag( wxRESIZE_BORDER ) )
1064         {
1065                 attr |= kWindowResizableAttribute ;
1066         }
1067         if ( HasFlag( wxSYSTEM_MENU ) )
1068         {
1069                 attr |= kWindowCloseBoxAttribute ;
1070         }
1071
1072         UMACreateNewWindow( wclass , attr , &theBoundsRect , &m_macWindowData->m_macWindow ) ;
1073         wxAssociateWinWithMacWindow( m_macWindowData->m_macWindow , this ) ;
1074         wxString label ;
1075         if( wxApp::s_macDefaultEncodingIsPC )
1076                 label = wxMacMakeMacStringFromPC( title ) ;
1077         else
1078                 label = title ;
1079         UMASetWTitleC( m_macWindowData->m_macWindow , label ) ;
1080         UMACreateRootControl( m_macWindowData->m_macWindow , &m_macWindowData->m_macRootControl ) ;
1081
1082         m_macWindowData->m_macFocus = NULL ;
1083 }
1084
1085 void wxWindow::MacPaint( wxPaintEvent &event )
1086 {
1087 }
1088
1089 void wxWindow::MacPaintBorders( )
1090 {
1091         if( m_macWindowData )
1092                 return ;
1093
1094         RGBColor white = { 0xFFFF, 0xFFFF , 0xFFFF } ;
1095         RGBColor black = { 0x0000, 0x0000 , 0x0000 } ;
1096         RGBColor face = { 0xDDDD, 0xDDDD , 0xDDDD } ;
1097         RGBColor shadow = { 0x4444, 0x4444 , 0x4444 } ;
1098         PenNormal() ;
1099
1100     if (HasFlag(wxRAISED_BORDER) || HasFlag( wxSUNKEN_BORDER) || HasFlag(wxDOUBLE_BORDER) )
1101     {
1102         bool sunken = HasFlag( wxSUNKEN_BORDER ) ;
1103         RGBColor pen1 = sunken ? white : black ;
1104         RGBColor pen2 = sunken ? shadow : face ;
1105         RGBColor pen3 = sunken ? face : shadow ;
1106         RGBColor pen4 = sunken ? black : white ;
1107
1108         RGBForeColor( &pen1 ) ;
1109         {
1110                         Rect rect = { 0 , 0 , m_height , m_width } ;
1111                 FrameRect( &rect ) ;
1112         }
1113         RGBForeColor( &pen2 ) ;
1114         {
1115                         Rect rect = { 1 , 1 , m_height -1 , m_width -1} ;
1116                 FrameRect( &rect ) ;
1117         }
1118         RGBForeColor( &pen3 ) ;
1119         {
1120                         Rect rect = { 0 , 0 , m_height -2 , m_width -2} ;
1121                 FrameRect( &rect ) ;
1122         }
1123         RGBForeColor( &pen4 ) ;
1124         {
1125                 MoveTo( 0 , 0 ) ;
1126                 LineTo( m_width - 3 , 0 ) ;
1127                 MoveTo( 0 , 0 ) ;
1128                 LineTo( 0 , m_height - 3 ) ;
1129         }
1130     }
1131     else if (HasFlag(wxSIMPLE_BORDER))
1132     {
1133                 Rect rect = { 0 , 0 , m_height , m_width } ;
1134                 RGBForeColor( &black ) ;
1135         FrameRect( &rect ) ;
1136     }
1137 /*
1138         if ( this->GetParent() )
1139         {
1140             wxPaintDC dc(GetParent());
1141             GetParent()->PrepareDC(dc);
1142
1143             if (HasFlag(wxRAISED_BORDER) || HasFlag( wxSUNKEN_BORDER) )
1144             {
1145                 bool sunken = HasFlag( wxSUNKEN_BORDER ) ;
1146
1147                         wxPen m_penButton3DShadow( wxSystemSettings::GetSystemColour( wxSYS_COLOUR_3DSHADOW ), 1, wxSOLID ) ;
1148                         wxPen m_penButton3DFace( wxSystemSettings::GetSystemColour( wxSYS_COLOUR_3DFACE ), 1, wxSOLID ) ;
1149
1150                         wxPen wxPen1 = sunken ? *wxWHITE_PEN : *wxBLACK_PEN;
1151                         wxPen wxPen2 = sunken ? m_penButton3DShadow : m_penButton3DShadow;
1152                         wxPen wxPen3 = sunken ? m_penButton3DFace : m_penButton3DShadow;
1153                         wxPen wxPen4 = sunken ? *wxBLACK_PEN : *wxWHITE_PEN;
1154
1155                         dc.SetPen(wxPen1);
1156                         dc.DrawRectangle(m_x, m_y, m_width, m_height);          // outer - right and button
1157
1158                     dc.SetPen(wxPen2);
1159                         dc.DrawRectangle(m_x+1, m_y+1, m_width-1, m_height-1);      // outer - left and top
1160
1161                     dc.SetPen(wxPen3);
1162                         dc.DrawRectangle(m_x, m_y, m_width-2, m_height-2);          // inner - right and button
1163
1164                     dc.SetPen(wxPen4);
1165                         dc.DrawLine(m_x, m_y, m_x + m_width-3, m_y);                 // inner - left and top
1166                         dc.DrawLine(m_x, m_y, m_x, m_y + m_height-3);
1167             }
1168             else if (HasFlag(wxDOUBLE_BORDER))
1169             {
1170                 bool sunken = HasFlag( wxSUNKEN_BORDER ) ;
1171
1172                         wxPen m_penButton3DShadow( wxSystemSettings::GetSystemColour( wxSYS_COLOUR_3DSHADOW ), 1, wxSOLID ) ;
1173                         wxPen m_penButton3DFace( wxSystemSettings::GetSystemColour( wxSYS_COLOUR_3DFACE ), 1, wxSOLID ) ;
1174
1175                         wxPen wxPen1 = sunken ? *wxWHITE_PEN : *wxBLACK_PEN;
1176                         wxPen wxPen2 = sunken ? m_penButton3DShadow : m_penButton3DShadow;
1177                         wxPen wxPen3 = sunken ? m_penButton3DFace : m_penButton3DShadow;
1178                         wxPen wxPen4 = sunken ? *wxBLACK_PEN : *wxWHITE_PEN;
1179
1180                         dc.SetPen(wxPen1);
1181                         dc.DrawRectangle(m_x, m_y, m_width, m_height);          // outer - right and button
1182
1183                     dc.SetPen(wxPen2);
1184                         dc.DrawRectangle(m_x+1, m_y+1, m_width-1, m_height-1);      // outer - left and top
1185
1186                     dc.SetPen(wxPen3);
1187                         dc.DrawRectangle(m_x, m_y, m_width-2, m_height-2);          // inner - right and button
1188
1189                     dc.SetPen(wxPen4);
1190                         dc.DrawLine(m_x, m_y, m_x + m_width-3, m_y);                 // inner - left and top
1191                         dc.DrawLine(m_x, m_y, m_x, m_y + m_height-3);
1192             }
1193             else if (HasFlag(wxSIMPLE_BORDER))
1194             {
1195                         dc.SetPen(*wxBLACK_PEN);
1196                         dc.DrawRectangle(m_x, m_y, m_width, m_height);
1197             }
1198     }
1199  */
1200 }
1201
1202 // New function that will replace some of the above.
1203 void wxWindow::SetScrollbar(int orient, int pos, int thumbVisible,
1204     int range, bool refresh)
1205 {
1206                 if ( orient == wxHORIZONTAL )
1207                 {
1208                         if ( m_hScrollBar )
1209                         {
1210                                 if ( range == 0 || thumbVisible >= range )
1211                                 {
1212                                         if ( m_hScrollBar->IsShown() )
1213                                                 m_hScrollBar->Show(false) ;
1214                                 }
1215                                 else
1216                                 {
1217                                         if ( !m_hScrollBar->IsShown() )
1218                                                 m_hScrollBar->Show(true) ;
1219                                         m_hScrollBar->SetScrollbar( pos , thumbVisible , range , refresh ) ;
1220                                 }
1221                         }
1222                 }
1223                 else
1224                 {
1225                         if ( m_vScrollBar )
1226                         {
1227                                 if ( range == 0 || thumbVisible >= range )
1228                                 {
1229                                         if ( m_vScrollBar->IsShown() )
1230                                                 m_vScrollBar->Show(false) ;
1231                                 }
1232                                 else
1233                                 {
1234                                         if ( !m_vScrollBar->IsShown() )
1235                                                 m_vScrollBar->Show(true) ;
1236                                         m_vScrollBar->SetScrollbar( pos , thumbVisible , range , refresh ) ;
1237                                 }
1238                         }
1239                 }
1240                 MacRepositionScrollBars() ;
1241 }
1242
1243 // Does a physical scroll
1244 void wxWindow::ScrollWindow(int dx, int dy, const wxRect *rect)
1245 {
1246         wxMacDrawingClientHelper focus( this ) ;
1247         if ( focus.Ok() )
1248         {
1249                 int width , height ;
1250                 GetClientSize( &width , &height ) ;
1251
1252                 Rect scrollrect = { 0 , 0 , height , width } ;
1253
1254                 RgnHandle updateRgn = NewRgn() ;
1255                 ClipRect( &scrollrect ) ;
1256         if ( rect )
1257         {
1258                 Rect r = { rect->y , rect->x , rect->y + rect->height , rect->x + rect->width } ;
1259                         SectRect( &scrollrect , &r , &scrollrect ) ;
1260         }
1261                 ScrollRect( &scrollrect , dx , dy , updateRgn ) ;
1262         InvalWindowRgn( GetMacRootWindow() ,  updateRgn ) ;
1263         DisposeRgn( updateRgn ) ;
1264         }
1265
1266         for (wxNode *node = GetChildren().First(); node; node = node->Next())
1267         {
1268                 wxWindow *child = (wxWindow*)node->Data();
1269                 if (child == m_vScrollBar) continue;
1270                 if (child == m_hScrollBar) continue;
1271                 if (child->IsTopLevel()) continue;
1272                 int x,y;
1273                 child->GetPosition( &x, &y );
1274                 int w,h;
1275                 child->GetSize( &w, &h );
1276                 child->SetSize( x+dx, y+dy, w, h );
1277         }
1278
1279 }
1280
1281 void wxWindow::MacOnScroll(wxScrollEvent &event )
1282 {
1283         if ( event.m_eventObject == m_vScrollBar || event.m_eventObject == m_hScrollBar )
1284         {
1285             wxScrollWinEvent wevent;
1286             wevent.SetPosition(event.GetPosition());
1287             wevent.SetOrientation(event.GetOrientation());
1288             wevent.m_eventObject = this;
1289
1290         if (event.m_eventType == wxEVT_SCROLL_TOP) {
1291                 wevent.m_eventType = wxEVT_SCROLLWIN_TOP;
1292             } else
1293         if (event.m_eventType == wxEVT_SCROLL_BOTTOM) {
1294                 wevent.m_eventType = wxEVT_SCROLLWIN_BOTTOM;
1295             } else
1296         if (event.m_eventType == wxEVT_SCROLL_LINEUP) {
1297                 wevent.m_eventType = wxEVT_SCROLLWIN_LINEUP;
1298             } else
1299         if (event.m_eventType == wxEVT_SCROLL_LINEDOWN) {
1300                 wevent.m_eventType = wxEVT_SCROLLWIN_LINEDOWN;
1301             } else
1302         if (event.m_eventType == wxEVT_SCROLL_PAGEUP) {
1303                 wevent.m_eventType = wxEVT_SCROLLWIN_PAGEUP;
1304             } else
1305         if (event.m_eventType == wxEVT_SCROLL_PAGEDOWN) {
1306                 wevent.m_eventType = wxEVT_SCROLLWIN_PAGEDOWN;
1307             } else
1308         if (event.m_eventType == wxEVT_SCROLL_THUMBTRACK) {
1309                 wevent.m_eventType = wxEVT_SCROLLWIN_THUMBTRACK;
1310             }
1311
1312             GetEventHandler()->ProcessEvent(wevent);
1313     }
1314 }
1315
1316 bool wxWindow::SetFont(const wxFont& font)
1317 {
1318     if ( !wxWindowBase::SetFont(font) )
1319     {
1320         // nothing to do
1321         return FALSE;
1322     }
1323
1324     return TRUE;
1325 }
1326
1327 // Get the window with the focus
1328 wxWindow *wxWindowBase::FindFocus()
1329 {
1330         return gFocusWindow ;
1331 }
1332
1333 #if WXWIN_COMPATIBILITY
1334 // If nothing defined for this, try the parent.
1335 // E.g. we may be a button loaded from a resource, with no callback function
1336 // defined.
1337 void wxWindow::OnCommand(wxWindow& win, wxCommandEvent& event)
1338 {
1339     if ( GetEventHandler()->ProcessEvent(event)  )
1340         return;
1341     if ( m_parent )
1342         m_parent->GetEventHandler()->OnCommand(win, event);
1343 }
1344 #endif // WXWIN_COMPATIBILITY_2
1345
1346 #if WXWIN_COMPATIBILITY
1347 wxObject* wxWindow::GetChild(int number) const
1348 {
1349     // Return a pointer to the Nth object in the Panel
1350     wxNode *node = GetChildren().First();
1351     int n = number;
1352     while (node && n--)
1353         node = node->Next();
1354     if ( node )
1355     {
1356         wxObject *obj = (wxObject *)node->Data();
1357         return(obj);
1358     }
1359     else
1360         return NULL;
1361 }
1362 #endif // WXWIN_COMPATIBILITY
1363
1364 void wxWindow::Clear()
1365 {
1366         if ( m_macWindowData )
1367         {
1368                 wxMacDrawingClientHelper helper ( this ) ;
1369                 int w ,h ;
1370                 wxPoint origin = GetClientAreaOrigin() ;
1371                 GetClientSize( &w , &h ) ;
1372                 UMASetThemeWindowBackground( m_macWindowData->m_macWindow , m_macWindowData->m_macWindowBackgroundTheme , false ) ;
1373                 Rect r = { origin.y , origin.x, origin.y+h , origin.x+w } ;
1374                 EraseRect( &r ) ;
1375         }
1376         else
1377         {
1378                 wxClientDC dc(this);
1379         wxBrush brush(GetBackgroundColour(), wxSOLID);
1380         dc.SetBackground(brush);
1381         dc.Clear();
1382         }
1383 }
1384
1385 // Setup background and foreground colours correctly
1386 void wxWindow::SetupColours()
1387 {
1388     if ( GetParent() )
1389         SetBackgroundColour(GetParent()->GetBackgroundColour());
1390 }
1391
1392 void wxWindow::OnIdle(wxIdleEvent& event)
1393 {
1394 /*
1395    // Check if we need to send a LEAVE event
1396    if (m_mouseInWindow)
1397    {
1398        POINT pt;
1399        ::GetCursorPos(&pt);
1400        if (::WindowFromPoint(pt) != (HWND) GetHWND())
1401        {
1402            // Generate a LEAVE event
1403            m_mouseInWindow = FALSE;
1404            MSWOnMouseLeave(pt.x, pt.y, 0);
1405        }
1406     }
1407 */
1408
1409     // This calls the UI-update mechanism (querying windows for
1410     // menu/toolbar/control state information)
1411         UpdateWindowUI();
1412 }
1413
1414 // Raise the window to the top of the Z order
1415 void wxWindow::Raise()
1416 {
1417     // TODO
1418 }
1419
1420 // Lower the window to the bottom of the Z order
1421 void wxWindow::Lower()
1422 {
1423     // TODO
1424 }
1425
1426 void wxWindow::DoSetClientSize(int width, int height)
1427 {
1428         if ( width != -1 || height != -1 )
1429         {
1430
1431                 if ( width != -1 && m_vScrollBar )
1432                         width += MAC_SCROLLBAR_SIZE ;
1433                 if ( height != -1 && m_vScrollBar )
1434                         height += MAC_SCROLLBAR_SIZE ;
1435
1436                 width += MacGetLeftBorderSize(  ) + MacGetRightBorderSize( ) ;
1437                 height += MacGetTopBorderSize(  ) + MacGetBottomBorderSize( ) ;
1438
1439                 DoSetSize( -1 , -1 , width , height ) ;
1440         }
1441 }
1442
1443
1444 wxWindow* wxWindow::s_lastMouseWindow = NULL ;
1445
1446 bool wxWindow::MacGetWindowFromPointSub( const wxPoint &point , wxWindow** outWin )
1447 {
1448         if ((point.x < m_x) || (point.y < m_y) ||
1449                 (point.x > (m_x + m_width)) || (point.y > (m_y + m_height)))
1450                 return FALSE;
1451
1452         WindowRef window = GetMacRootWindow() ;
1453
1454         wxPoint newPoint( point ) ;
1455
1456         newPoint.x -= m_x;
1457         newPoint.y -= m_y;
1458
1459         for (wxNode *node = GetChildren().First(); node; node = node->Next())
1460         {
1461                 wxWindow *child = (wxWindow*)node->Data();
1462                 // added the m_isShown test --dmazzoni
1463                 if ( child->GetMacRootWindow() == window && child->m_isShown )
1464                 {
1465                         if (child->MacGetWindowFromPointSub(newPoint , outWin ))
1466                                 return TRUE;
1467                 }
1468         }
1469
1470         *outWin = this ;
1471         return TRUE;
1472 }
1473
1474 bool wxWindow::MacGetWindowFromPoint( const wxPoint &screenpoint , wxWindow** outWin )
1475 {
1476         WindowRef window ;
1477         Point pt = { screenpoint.y , screenpoint.x } ;
1478         if ( ::FindWindow( pt , &window ) == 3 )
1479         {
1480                         wxPoint point( screenpoint ) ;
1481                         wxWindow* win = wxFindWinFromMacWindow( window ) ;
1482                         if ( win )
1483                         {
1484                         win->ScreenToClient( point ) ;
1485                         return win->MacGetWindowFromPointSub( point , outWin ) ;
1486         }
1487         }
1488         return FALSE ;
1489 }
1490
1491 extern int wxBusyCursorCount ;
1492
1493 bool wxWindow::MacDispatchMouseEvent(wxMouseEvent& event)
1494 {
1495         if ((event.m_x < m_x) || (event.m_y < m_y) ||
1496                 (event.m_x > (m_x + m_width)) || (event.m_y > (m_y + m_height)))
1497                 return FALSE;
1498
1499
1500         if ( IsKindOf( CLASSINFO ( wxStaticBox ) ) )
1501                 return FALSE ;
1502
1503         WindowRef window = GetMacRootWindow() ;
1504
1505         event.m_x -= m_x;
1506         event.m_y -= m_y;
1507
1508         int x = event.m_x ;
1509         int y = event.m_y ;
1510
1511         for (wxNode *node = GetChildren().First(); node; node = node->Next())
1512         {
1513                 wxWindow *child = (wxWindow*)node->Data();
1514                 if ( child->GetMacRootWindow() == window && child->IsShown() && child->IsEnabled() )
1515                 {
1516                         if (child->MacDispatchMouseEvent(event))
1517                                 return TRUE;
1518                 }
1519         }
1520
1521         event.m_x = x ;
1522         event.m_y = y ;
1523
1524         if ( wxBusyCursorCount == 0 )
1525         {
1526                 m_cursor.MacInstall() ;
1527         }
1528
1529 #if wxUSE_TOOLTIPS
1530     if ( event.GetEventType() == wxEVT_MOTION
1531                 || event.GetEventType() == wxEVT_ENTER_WINDOW
1532                 || event.GetEventType() == wxEVT_LEAVE_WINDOW )
1533         wxToolTip::RelayEvent( this , event);
1534 #endif // wxUSE_TOOLTIPS
1535         GetEventHandler()->ProcessEvent( event ) ;
1536         return TRUE;
1537 }
1538
1539 Point lastWhere ;
1540 long lastWhen = 0 ;
1541
1542 wxString wxWindow::MacGetToolTipString( wxPoint &pt )
1543 {
1544         if ( m_tooltip )
1545         {
1546                 return m_tooltip->GetTip() ;
1547         }
1548         return "" ;
1549 }
1550 void wxWindow::MacFireMouseEvent( EventRecord *ev )
1551 {
1552         wxMouseEvent event(wxEVT_LEFT_DOWN);
1553         bool isDown = !(ev->modifiers & btnState) ; // 1 is for up
1554         bool controlDown = ev->modifiers & controlKey ; // for simulating right mouse
1555
1556         event.m_leftDown = isDown && !controlDown;
1557         event.m_middleDown = FALSE;
1558         event.m_rightDown = isDown && controlDown;
1559
1560         if ( ev->what == mouseDown )
1561         {
1562                 if ( controlDown )
1563                         event.SetEventType(wxEVT_RIGHT_DOWN ) ;
1564                 else
1565                         event.SetEventType(wxEVT_LEFT_DOWN ) ;
1566         }
1567         else if ( ev->what == mouseUp )
1568         {
1569                 if ( controlDown )
1570                         event.SetEventType(wxEVT_RIGHT_UP ) ;
1571                 else
1572                         event.SetEventType(wxEVT_LEFT_UP ) ;
1573         }
1574         else
1575         {
1576                 event.SetEventType(wxEVT_MOTION ) ;
1577         }
1578
1579         event.m_shiftDown = ev->modifiers & shiftKey;
1580         event.m_controlDown = ev->modifiers & controlKey;
1581         event.m_altDown = ev->modifiers & optionKey;
1582         event.m_metaDown = ev->modifiers & cmdKey;
1583
1584         Point           localwhere = ev->where ;
1585
1586         GrafPtr         port ;
1587         ::GetPort( &port ) ;
1588         ::SetPort( UMAGetWindowPort( m_macWindowData->m_macWindow ) ) ;
1589         ::GlobalToLocal( &localwhere ) ;
1590         ::SetPort( port ) ;
1591
1592         if ( ev->what == mouseDown )
1593         {
1594                 if ( ev->when - lastWhen <= GetDblTime() )
1595                 {
1596                         if ( abs( localwhere.h - lastWhere.h ) < 3 || abs( localwhere.v - lastWhere.v ) < 3 )
1597                         {
1598                                 if ( controlDown )
1599                                         event.SetEventType(wxEVT_RIGHT_DCLICK ) ;
1600                                 else
1601                                         event.SetEventType(wxEVT_LEFT_DCLICK ) ;
1602                         }
1603                 }
1604                 lastWhen = ev->when ;
1605                 lastWhere = localwhere ;
1606         }
1607
1608         event.m_x = localwhere.h;
1609         event.m_y = localwhere.v;
1610         event.m_x += m_x;
1611         event.m_y += m_y;
1612
1613 /*
1614         wxPoint origin = GetClientAreaOrigin() ;
1615
1616         event.m_x += origin.x ;
1617         event.m_y += origin.y ;
1618 */
1619
1620         event.m_timeStamp = ev->when;
1621         event.SetEventObject(this);
1622         if ( wxTheApp->s_captureWindow )
1623         {
1624                 int x = event.m_x ;
1625                 int y = event.m_y ;
1626                 wxTheApp->s_captureWindow->ScreenToClient( &x , &y ) ;
1627                 event.m_x = x ;
1628                 event.m_y = y ;
1629                 wxTheApp->s_captureWindow->GetEventHandler()->ProcessEvent( event ) ;
1630                 if ( ev->what == mouseUp )
1631                 {
1632                         wxTheApp->s_captureWindow = NULL ;
1633                         if ( wxBusyCursorCount == 0 )
1634                         {
1635                                 m_cursor.MacInstall() ;
1636                         }
1637                 }
1638         }
1639         else
1640         {
1641                 MacDispatchMouseEvent( event ) ;
1642         }
1643 }
1644
1645 void wxWindow::MacMouseDown( EventRecord *ev , short part)
1646 {
1647         MacFireMouseEvent( ev ) ;
1648 }
1649
1650 void wxWindow::MacMouseUp( EventRecord *ev , short part)
1651 {
1652         WindowPtr frontWindow ;
1653         switch (part)
1654         {
1655                 case inContent:
1656                         {
1657                                 MacFireMouseEvent( ev ) ;
1658                         }
1659                         break ;
1660         }
1661 }
1662
1663 void wxWindow::MacMouseMoved( EventRecord *ev , short part)
1664 {
1665         WindowPtr frontWindow ;
1666         switch (part)
1667         {
1668                 case inContent:
1669                         {
1670                                 MacFireMouseEvent( ev ) ;
1671                         }
1672                         break ;
1673         }
1674 }
1675 void wxWindow::MacActivate( EventRecord *ev , bool inIsActivating )
1676 {
1677         wxActivateEvent event(wxEVT_ACTIVATE, inIsActivating);
1678         event.m_timeStamp = ev->when ;
1679         event.SetEventObject(this);
1680
1681         GetEventHandler()->ProcessEvent(event);
1682
1683         UMAHighlightAndActivateWindow( m_macWindowData->m_macWindow , inIsActivating ) ;
1684 }
1685
1686 void wxWindow::MacRedraw( RgnHandle updatergn , long time)
1687 {
1688         // updatergn is always already clipped to our boundaries
1689         WindowRef window = GetMacRootWindow() ;
1690         wxWindow* win = wxFindWinFromMacWindow( window ) ;
1691         {
1692                 wxMacDrawingHelper focus( this ) ; // was client
1693                 if ( focus.Ok() )
1694                 {
1695                         WindowRef window = GetMacRootWindow() ;
1696                         bool eraseBackground = false ;
1697                         if ( m_macWindowData )
1698                                 eraseBackground = true ;
1699                         if ( m_backgroundColour == wxSystemSettings::GetSystemColour(wxSYS_COLOUR_APPWORKSPACE) )
1700                         {
1701                                         UMASetThemeWindowBackground( window , kThemeBrushDocumentWindowBackground , false ) ;
1702                         }
1703                         else if (  m_backgroundColour == wxSystemSettings::GetSystemColour(wxSYS_COLOUR_3DFACE ) )
1704                         {
1705                                         // on mac we have the difficult situation, that 3dface gray can be different colours, depending whether
1706                                         // it is on a notebook panel or not, in order to take care of that we walk up the hierarchy until we have
1707                                         // either a non gray background color or a non control window
1708
1709
1710                                         wxWindow* parent = GetParent() ;
1711                                         while( parent )
1712                                         {
1713                                                 if ( parent->GetMacRootWindow() != window )
1714                                                 {
1715                                                         // we are in a different window on the mac system
1716                                                         parent = NULL ;
1717                                                         break ;
1718                                                 }
1719
1720                                                 if( parent->IsKindOf( CLASSINFO( wxControl ) ) && ((wxControl*)parent)->GetMacControl() )
1721                                                 {
1722                                                         if ( parent->m_backgroundColour != wxSystemSettings::GetSystemColour(wxSYS_COLOUR_3DFACE ) )
1723                                                         {
1724                                                                 // if we have any other colours in the hierarchy
1725                                                                 RGBBackColor( &parent->m_backgroundColour.GetPixel()) ;
1726                                                                 break ;
1727                                                         }
1728                                                         // if we have the normal colours in the hierarchy but another control etc. -> use it's background
1729                                                         if ( parent->IsKindOf( CLASSINFO( wxNotebook ) ) || parent->IsKindOf( CLASSINFO( wxTabCtrl ) ))
1730                                                         {
1731                                                                 Rect box ;
1732                                                                 GetRegionBounds( updatergn , &box) ;
1733                                                                 UMAApplyThemeBackground(kThemeBackgroundTabPane, &box , kThemeStateActive,8,true);
1734                                                                 break ;
1735                                                         }
1736                                                 }
1737                                                 else
1738                                                 {
1739                                                         parent = NULL ;
1740                                                         break ;
1741                                                 }
1742                                                 parent = parent->GetParent() ;
1743                                         }
1744                                         if ( !parent )
1745                                         {
1746                                                 // if there is nothing special -> use default
1747                                                 UMASetThemeWindowBackground( window , kThemeBrushDialogBackgroundActive , false ) ;
1748                                         }
1749                         }
1750                         else
1751                         {
1752                                 RGBBackColor( &m_backgroundColour.GetPixel()) ;
1753                         }
1754                         if ( GetParent() && m_backgroundColour != GetParent()->GetBackgroundColour() )
1755                                 eraseBackground = true ;
1756                         SetClip( updatergn ) ;
1757                         if ( eraseBackground )
1758                         {
1759                                 EraseRgn( updatergn ) ;
1760                         }
1761                 }
1762
1763                 m_macUpdateRgn = updatergn ;
1764                 {
1765                         RgnHandle newupdate = NewRgn() ;
1766                         wxSize point = GetClientSize() ;
1767                         wxPoint origin = GetClientAreaOrigin() ;
1768
1769                         SetRectRgn( newupdate , origin.x , origin.y , origin.x + point.x , origin.y+point.y ) ;
1770                         SectRgn( newupdate , m_macUpdateRgn , newupdate ) ;
1771                         OffsetRgn( newupdate , -origin.x , -origin.y ) ;
1772                         m_updateRegion = newupdate ;
1773                         DisposeRgn( newupdate ) ;
1774                 }
1775
1776                 MacPaintBorders() ;
1777                 wxPaintEvent event;
1778                 event.m_timeStamp = time ;
1779                 event.SetEventObject(this);
1780                 GetEventHandler()->ProcessEvent(event);
1781         }
1782
1783
1784         RgnHandle childupdate = NewRgn() ;
1785
1786         for (wxNode *node = GetChildren().First(); node; node = node->Next())
1787         {
1788                 wxWindow *child = (wxWindow*)node->Data();
1789                 SetRectRgn( childupdate , child->m_x , child->m_y , child->m_x + child->m_width ,  child->m_y + child->m_height ) ;
1790                 SectRgn( childupdate , m_macUpdateRgn , childupdate ) ;
1791                 OffsetRgn( childupdate , -child->m_x , -child->m_y ) ;
1792                 if ( child->GetMacRootWindow() == window && child->IsShown() && !EmptyRgn( childupdate ) )
1793                 {
1794                         // because dialogs may also be children
1795                         child->MacRedraw( childupdate , time ) ;
1796                 }
1797         }
1798         DisposeRgn( childupdate ) ;
1799         // eventually a draw grow box here
1800 }
1801
1802 void wxWindow::MacUpdateImmediately()
1803 {
1804         WindowRef window = GetMacRootWindow() ;
1805         if ( window )
1806         {
1807                 wxWindow* win = wxFindWinFromMacWindow( window ) ;
1808                 #if TARGET_CARBON
1809                 AGAPortHelper help( GetWindowPort(window) ) ;
1810                 #else
1811                 AGAPortHelper help( (window) ) ;
1812                 #endif
1813                 SetOrigin( 0 , 0 ) ;
1814                 BeginUpdate( window ) ;
1815                 if ( win )
1816                 {
1817                         RgnHandle               region = NewRgn();
1818
1819                         if ( region )
1820                         {
1821                     GetPortVisibleRegion( GetWindowPort( window ), region );
1822
1823                                 // if windowshade gives incompatibility , take the follwing out
1824                     if ( !EmptyRgn( region ) )
1825                     {
1826                                         win->MacRedraw( region , wxTheApp->sm_lastMessageTime ) ;
1827                     }
1828                     DisposeRgn( region );
1829                 }
1830                 }
1831                 EndUpdate( window ) ;
1832         }
1833 }
1834
1835 void wxWindow::MacUpdate( EventRecord *ev )
1836 {
1837         WindowRef window = (WindowRef) ev->message ;
1838         wxWindow * win = wxFindWinFromMacWindow( window ) ;
1839         #if TARGET_CARBON
1840         AGAPortHelper help( GetWindowPort(window) ) ;
1841         #else
1842         AGAPortHelper help( (window) ) ;
1843         #endif
1844         SetOrigin( 0 , 0 ) ;
1845         BeginUpdate( window ) ;
1846         if ( win )
1847         {
1848                 RgnHandle               region = NewRgn();
1849
1850                 if ( region )
1851                 {
1852             GetPortVisibleRegion( GetWindowPort( window ), region );
1853
1854                         // if windowshade gives incompatibility , take the follwing out
1855             if ( !EmptyRgn( region ) )
1856             {
1857                                 MacRedraw( region , ev->when ) ;
1858             }
1859             DisposeRgn( region );
1860         }
1861         }
1862         EndUpdate( window ) ;
1863 }
1864
1865 WindowRef wxWindow::GetMacRootWindow() const
1866 {
1867         WindowRef window = NULL ;
1868         wxWindow *iter = (wxWindow*)this ;
1869
1870         while( iter )
1871         {
1872                 if ( iter->m_macWindowData )
1873                         return iter->m_macWindowData->m_macWindow ;
1874
1875                 iter = iter->GetParent() ;
1876         }
1877         wxASSERT_MSG( 1 , "No valid mac root window" ) ;
1878         return NULL ;
1879 }
1880
1881 void wxWindow::MacCreateScrollBars( long style )
1882 {
1883         wxASSERT_MSG( m_vScrollBar == NULL && m_hScrollBar == NULL , "attempt to create window twice" ) ;
1884
1885         bool hasBoth = ( style & wxVSCROLL ) && ( style & wxHSCROLL ) ;
1886         int adjust = hasBoth ? MAC_SCROLLBAR_SIZE - 1: 0 ;
1887         int width, height ;
1888         GetClientSize( &width , &height ) ;
1889
1890         wxPoint vPoint(width-MAC_SCROLLBAR_SIZE, 0) ;
1891         wxSize vSize(MAC_SCROLLBAR_SIZE, height - adjust) ;
1892         wxPoint hPoint(0 , height-MAC_SCROLLBAR_SIZE ) ;
1893         wxSize hSize( width - adjust, MAC_SCROLLBAR_SIZE) ;
1894
1895         m_vScrollBar = new wxScrollBar(this, wxWINDOW_VSCROLL, vPoint,
1896                 vSize , wxVERTICAL);
1897
1898         if ( style & wxVSCROLL )
1899         {
1900
1901         }
1902         else
1903         {
1904                 m_vScrollBar->Show(false) ;
1905         }
1906         m_hScrollBar = new wxScrollBar(this, wxWINDOW_HSCROLL, hPoint,
1907                 hSize , wxHORIZONTAL);
1908         if ( style  & wxHSCROLL )
1909         {
1910         }
1911         else
1912         {
1913                 m_hScrollBar->Show(false) ;
1914         }
1915
1916         // because the create does not take into account the client area origin
1917         MacRepositionScrollBars() ; // we might have a real position shift
1918 }
1919
1920 void wxWindow::MacRepositionScrollBars()
1921 {
1922         bool hasBoth = ( m_hScrollBar && m_hScrollBar->IsShown()) && ( m_vScrollBar && m_vScrollBar->IsShown()) ;
1923         int adjust = hasBoth ? MAC_SCROLLBAR_SIZE - 1 : 0 ;
1924
1925         // get real client area
1926
1927         int width = m_width ;
1928         int height = m_height ;
1929
1930         width -= MacGetLeftBorderSize() + MacGetRightBorderSize();
1931         height -= MacGetTopBorderSize() + MacGetBottomBorderSize();
1932
1933         wxPoint vPoint(width-MAC_SCROLLBAR_SIZE, 0) ;
1934         wxSize vSize(MAC_SCROLLBAR_SIZE, height - adjust) ;
1935         wxPoint hPoint(0 , height-MAC_SCROLLBAR_SIZE ) ;
1936         wxSize hSize( width - adjust, MAC_SCROLLBAR_SIZE) ;
1937
1938         int x = 0 ;
1939         int y = 0 ;
1940         int w = m_width ;
1941         int h = m_height ;
1942
1943         MacClientToRootWindow( &x , &y ) ;
1944         MacClientToRootWindow( &w , &h ) ;
1945
1946         WindowRef window = NULL ;
1947         wxWindow *iter = (wxWindow*)this ;
1948
1949         int totW = 10000 , totH = 10000;
1950         while( iter )
1951         {
1952                 if ( iter->m_macWindowData )
1953                 {
1954                         totW = iter->m_width ;
1955                         totH = iter->m_height ;
1956                         break ;
1957                 }
1958
1959                 iter = iter->GetParent() ;
1960         }
1961
1962         if ( x == 0 )
1963         {
1964                 hPoint.x = -1 ;
1965                 hSize.x += 1 ;
1966         }
1967         if ( y == 0 )
1968         {
1969                 vPoint.y = -1 ;
1970                 vSize.y += 1 ;
1971         }
1972
1973         if ( w-x >= totW )
1974         {
1975                 hSize.x += 1 ;
1976                 vPoint.x += 1 ;
1977         }
1978
1979         if ( h-y >= totH )
1980         {
1981                 vSize.y += 1 ;
1982                 hPoint.y += 1 ;
1983         }
1984
1985         if ( m_vScrollBar )
1986         {
1987                 m_vScrollBar->SetSize( vPoint.x , vPoint.y, vSize.x, vSize.y , wxSIZE_ALLOW_MINUS_ONE);
1988         }
1989         if ( m_hScrollBar )
1990         {
1991                 m_hScrollBar->SetSize( hPoint.x , hPoint.y, hSize.x, hSize.y, wxSIZE_ALLOW_MINUS_ONE);
1992         }
1993 }
1994
1995 void wxWindow::MacKeyDown( EventRecord *ev )
1996 {
1997
1998 }
1999
2000
2001 bool wxWindow::AcceptsFocus() const
2002 {
2003     return MacCanFocus() && wxWindowBase::AcceptsFocus();
2004 }
2005
2006 ControlHandle wxWindow::MacGetContainerForEmbedding()
2007 {
2008         if ( m_macWindowData )
2009                 return m_macWindowData->m_macRootControl ;
2010         else
2011                 return GetParent()->MacGetContainerForEmbedding() ;
2012 }
2013
2014 void wxWindow::MacSuperChangedPosition()
2015 {
2016         // only window-absolute structures have to be moved i.e. controls
2017
2018         wxNode *node = GetChildren().First();
2019         while ( node )
2020         {
2021                 wxWindow *child = (wxWindow *)node->Data();
2022                 child->MacSuperChangedPosition() ;
2023                 node = node->Next();
2024         }
2025 }
2026 /*
2027
2028 bool wxWindow::MacSetupFocusPort(  )
2029 {
2030         Point localOrigin ;
2031         Rect clipRect ;
2032         WindowRef window ;
2033         wxWindow *rootwin ;
2034         GrafPtr port ;
2035
2036         MacGetPortParams( &localOrigin , &clipRect , &window , &rootwin) ;
2037         return  MacSetPortFocusParams( localOrigin, clipRect, window , rootwin ) ;
2038 }
2039
2040 bool wxWindow::MacSetupFocusClientPort(  )
2041 {
2042         Point localOrigin ;
2043         Rect clipRect ;
2044         WindowRef window ;
2045         wxWindow *rootwin ;
2046         GrafPtr port ;
2047
2048         MacGetPortClientParams( &localOrigin , &clipRect , &window , &rootwin) ;
2049         return  MacSetPortFocusParams( localOrigin, clipRect, window , rootwin ) ;
2050 }
2051
2052 bool wxWindow::MacSetupDrawingPort(  )
2053 {
2054         Point localOrigin ;
2055         Rect clipRect ;
2056         WindowRef window ;
2057         wxWindow *rootwin ;
2058         GrafPtr port ;
2059
2060         MacGetPortParams( &localOrigin , &clipRect , &window , &rootwin) ;
2061         return  MacSetPortDrawingParams( localOrigin, clipRect, window , rootwin ) ;
2062 }
2063
2064 bool wxWindow::MacSetupDrawingClientPort(  )
2065 {
2066         Point localOrigin ;
2067         Rect clipRect ;
2068         WindowRef window ;
2069         wxWindow *rootwin ;
2070         GrafPtr port ;
2071
2072         MacGetPortClientParams( &localOrigin , &clipRect , &window , &rootwin) ;
2073         return  MacSetPortDrawingParams( localOrigin, clipRect, window , rootwin ) ;
2074 }
2075 */
2076
2077 bool wxWindow::MacSetPortFocusParams( const Point & localOrigin, const Rect & clipRect, WindowRef window , wxWindow* win )
2078 {
2079         if ( window == NULL )
2080                 return false ;
2081
2082         GrafPtr currPort;
2083         GrafPtr port ;
2084
2085         ::GetPort(&currPort);
2086         port = UMAGetWindowPort( window) ;
2087         if (currPort != port )
2088                         ::SetPort(port);
2089
2090 //      wxASSERT( port->portRect.left == 0 && port->portRect.top == 0 ) ;
2091         ::SetOrigin(-localOrigin.h, -localOrigin.v);
2092         return true;
2093 }
2094
2095 bool wxWindow::MacSetPortDrawingParams( const Point & localOrigin, const Rect & clipRect, WindowRef window , wxWindow* win )
2096 {
2097         if ( window == NULL )
2098                 return false ;
2099
2100         GrafPtr currPort;
2101         GrafPtr port ;
2102         ::GetPort(&currPort);
2103         port = UMAGetWindowPort( window) ;
2104         if (currPort != port )
2105                         ::SetPort(port);
2106 //      wxASSERT( port->portRect.left == 0 && port->portRect.top == 0 ) ;
2107         ::SetOrigin(-localOrigin.h, -localOrigin.v);
2108         ::ClipRect(&clipRect);
2109
2110         ::PenNormal() ;
2111         ::RGBBackColor(& win->GetBackgroundColour().GetPixel() ) ;
2112         ::RGBForeColor(& win->GetForegroundColour().GetPixel() ) ;
2113         Pattern whiteColor ;
2114
2115         ::BackPat( GetQDGlobalsWhite( &whiteColor) ) ;
2116         ::UMASetThemeWindowBackground(  win->m_macWindowData->m_macWindow , win->m_macWindowData->m_macWindowBackgroundTheme ,  false ) ;
2117         return true;
2118 }
2119
2120 void wxWindow::MacGetPortParams(Point* localOrigin, Rect* clipRect, WindowRef *window  , wxWindow** rootwin)
2121 {
2122         if ( m_macWindowData )
2123         {
2124                 localOrigin->h = 0;
2125                 localOrigin->v = 0;
2126                 clipRect->left = 0;
2127                 clipRect->top = 0;
2128                 clipRect->right = m_width;
2129                 clipRect->bottom = m_height;
2130                 *window = m_macWindowData->m_macWindow ;
2131                 *rootwin = this ;
2132         }
2133         else
2134         {
2135                 wxASSERT( GetParent() != NULL ) ;
2136                 GetParent()->MacGetPortParams( localOrigin , clipRect , window, rootwin) ;
2137                 localOrigin->h += m_x;
2138                 localOrigin->v += m_y;
2139                 OffsetRect(clipRect, -m_x, -m_y);
2140
2141                 Rect myClip;
2142                 myClip.left = 0;
2143                 myClip.top = 0;
2144                 myClip.right = m_width;
2145                 myClip.bottom = m_height;
2146                 SectRect(clipRect, &myClip, clipRect);
2147         }
2148 }
2149
2150 void wxWindow::MacDoGetPortClientParams(Point* localOrigin, Rect* clipRect, WindowRef *window , wxWindow** rootwin )
2151 {
2152 //      int width , height ;
2153 //      GetClientSize( &width , &height ) ;
2154
2155         if ( m_macWindowData )
2156         {
2157                 localOrigin->h = 0;
2158                 localOrigin->v = 0;
2159                 clipRect->left = 0;
2160                 clipRect->top = 0;
2161                 clipRect->right = m_width ;//width;
2162                 clipRect->bottom = m_height ;// height;
2163                 *window = m_macWindowData->m_macWindow ;
2164                 *rootwin = this ;
2165         }
2166         else
2167         {
2168                 wxASSERT( GetParent() != NULL ) ;
2169
2170                 GetParent()->MacDoGetPortClientParams( localOrigin , clipRect , window, rootwin) ;
2171
2172                 localOrigin->h += m_x;
2173                 localOrigin->v += m_y;
2174                 OffsetRect(clipRect, -m_x, -m_y);
2175
2176                 Rect myClip;
2177                 myClip.left = 0;
2178                 myClip.top = 0;
2179                 myClip.right = m_width ;//width;
2180                 myClip.bottom = m_height ;// height;
2181                 SectRect(clipRect, &myClip, clipRect);
2182         }
2183 }
2184
2185 void wxWindow::MacGetPortClientParams(Point* localOrigin, Rect* clipRect, WindowRef *window , wxWindow** rootwin )
2186 {
2187         MacDoGetPortClientParams( localOrigin , clipRect , window , rootwin ) ;
2188
2189         int width , height ;
2190         GetClientSize( &width , &height ) ;
2191         wxPoint client ;
2192         client = GetClientAreaOrigin( ) ;
2193
2194         localOrigin->h += client.x;
2195         localOrigin->v += client.y;
2196         OffsetRect(clipRect, -client.x, -client.y);
2197
2198         Rect myClip;
2199         myClip.left = 0;
2200         myClip.top = 0;
2201         myClip.right = width;
2202         myClip.bottom = height;
2203         SectRect(clipRect, &myClip, clipRect);
2204 }
2205
2206 long wxWindow::MacGetLeftBorderSize( ) const
2207 {
2208         if( m_macWindowData )
2209                 return 0 ;
2210
2211     if (m_windowStyle & wxRAISED_BORDER || m_windowStyle & wxSUNKEN_BORDER )
2212     {
2213                 return 2 ;
2214     }
2215     else if (  m_windowStyle &wxDOUBLE_BORDER)
2216     {
2217                 return 2 ;
2218     }
2219     else if (m_windowStyle &wxSIMPLE_BORDER)
2220     {
2221         return 1 ;
2222     }
2223         return 0 ;
2224 }
2225
2226 long wxWindow::MacGetRightBorderSize( ) const
2227 {
2228         if( m_macWindowData )
2229                 return 0 ;
2230
2231     if (m_windowStyle & wxRAISED_BORDER || m_windowStyle & wxSUNKEN_BORDER )
2232     {
2233                 return 3 ;
2234     }
2235     else if (  m_windowStyle &wxDOUBLE_BORDER)
2236     {
2237                 return 3 ;
2238     }
2239     else if (m_windowStyle &wxSIMPLE_BORDER)
2240     {
2241         return 3 ;
2242     }
2243         return 0 ;
2244 }
2245
2246 long wxWindow::MacGetTopBorderSize( ) const
2247 {
2248         if( m_macWindowData )
2249                 return 0 ;
2250
2251     if (m_windowStyle & wxRAISED_BORDER || m_windowStyle & wxSUNKEN_BORDER )
2252     {
2253                 return 2 ;
2254     }
2255     else if (  m_windowStyle &wxDOUBLE_BORDER)
2256     {
2257                 return 2 ;
2258     }
2259     else if (m_windowStyle &wxSIMPLE_BORDER)
2260     {
2261         return 1 ;
2262     }
2263         return 0 ;
2264 }
2265
2266 long wxWindow::MacGetBottomBorderSize( ) const
2267 {
2268         if( m_macWindowData )
2269                 return 0 ;
2270
2271     if (m_windowStyle & wxRAISED_BORDER || m_windowStyle & wxSUNKEN_BORDER )
2272     {
2273                 return 3 ;
2274     }
2275     else if (  m_windowStyle &wxDOUBLE_BORDER)
2276     {
2277                 return 3 ;
2278     }
2279     else if (m_windowStyle &wxSIMPLE_BORDER)
2280     {
2281         return 3 ;
2282     }
2283         return 0 ;
2284 }
2285
2286 long wxWindow::MacRemoveBordersFromStyle( long style )
2287 {
2288         return style & ~( wxDOUBLE_BORDER | wxSUNKEN_BORDER | wxRAISED_BORDER | wxBORDER | wxSTATIC_BORDER ) ;
2289 }
2290
2291
2292 wxMacDrawingHelper::wxMacDrawingHelper( wxWindow * theWindow )
2293 {
2294         m_ok = false ;
2295         Point localOrigin ;
2296         Rect clipRect ;
2297         WindowRef window ;
2298         wxWindow *rootwin ;
2299         m_currentPort = NULL ;
2300
2301         GetPort( &m_formerPort ) ;
2302         if ( theWindow )
2303         {
2304                 theWindow->MacGetPortParams( &localOrigin , &clipRect , &window , &rootwin) ;
2305                 m_currentPort = UMAGetWindowPort( window ) ;
2306                 if ( m_formerPort != m_currentPort )
2307                         SetPort( m_currentPort ) ;
2308                 GetPenState( &m_savedPenState ) ;
2309                 theWindow->MacSetPortDrawingParams( localOrigin, clipRect, window , rootwin ) ;
2310                 m_ok = true ;
2311         }
2312 }
2313
2314 wxMacDrawingHelper::~wxMacDrawingHelper()
2315 {
2316         if ( m_ok )
2317         {
2318                 SetPort( m_currentPort ) ;
2319                 SetPenState( &m_savedPenState ) ;
2320                 SetOrigin( 0 , 0 ) ;
2321                 Rect portRect ;
2322                 GetPortBounds( m_currentPort , &portRect ) ;
2323                 ClipRect( &portRect ) ;
2324                 wxDC::MacInvalidateSetup() ;
2325         }
2326
2327         if ( m_formerPort != m_currentPort )
2328                 SetPort( m_formerPort ) ;
2329 }
2330
2331 wxMacDrawingClientHelper::wxMacDrawingClientHelper( wxWindow * theWindow )
2332 {
2333         m_ok = false ;
2334         Point localOrigin ;
2335         Rect clipRect ;
2336         WindowRef window ;
2337         wxWindow *rootwin ;
2338         m_currentPort = NULL ;
2339
2340         GetPort( &m_formerPort ) ;
2341
2342         if ( theWindow )
2343         {
2344                 theWindow->MacGetPortClientParams( &localOrigin , &clipRect , &window , &rootwin) ;
2345                 m_currentPort = UMAGetWindowPort( window ) ;
2346                 if ( m_formerPort != m_currentPort )
2347                         SetPort( m_currentPort ) ;
2348                 GetPenState( &m_savedPenState ) ;
2349                 theWindow->MacSetPortDrawingParams( localOrigin, clipRect, window , rootwin ) ;
2350                 m_ok = true ;
2351         }
2352 }
2353
2354 wxMacDrawingClientHelper::~wxMacDrawingClientHelper()
2355 {
2356         if ( m_ok )
2357         {
2358                 SetPort( m_currentPort ) ;
2359                 SetPenState( &m_savedPenState ) ;
2360                 SetOrigin( 0 , 0 ) ;
2361                 Rect portRect ;
2362                 GetPortBounds( m_currentPort , &portRect ) ;
2363                 ClipRect( &portRect ) ;
2364         }
2365
2366         if ( m_formerPort != m_currentPort )
2367                 SetPort( m_formerPort ) ;
2368 }
2369
2370 // Find the wxWindow at the current mouse position, returning the mouse
2371 // position.
2372 wxWindow* wxFindWindowAtPointer(wxPoint& pt)
2373 {
2374     pt = wxGetMousePosition();
2375     wxWindow* found = wxFindWindowAtPoint(pt);
2376     return found;
2377 }
2378
2379 // Get the current mouse position.
2380 wxPoint wxGetMousePosition()
2381 {
2382     int x, y;
2383     wxGetMousePosition(& x, & y);
2384     return wxPoint(x, y);
2385 }
2386