src/mac/carbon/window.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        windows.cpp
   3 // Purpose:     wxWindowMac
   4 // Author:      AUTHOR
   5 // Modified by:
   6 // Created:     ??/??/98
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) AUTHOR
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifdef __GNUG__
  13 #pragma implementation "window.h"
  14 #endif
  15
  16 #include "wx/setup.h"
  17 #include "wx/menu.h"
  18 #include "wx/window.h"
  19 #include "wx/dc.h"
  20 #include "wx/dcclient.h"
  21 #include "wx/utils.h"
  22 #include "wx/app.h"
  23 #include "wx/panel.h"
  24 #include "wx/layout.h"
  25 #include "wx/dialog.h"
  26 #include "wx/listbox.h"
  27 #include "wx/scrolbar.h"
  28 #include "wx/statbox.h"
  29 #include "wx/button.h"
  30 #include "wx/settings.h"
  31 #include "wx/msgdlg.h"
  32 #include "wx/frame.h"
  33 #include "wx/notebook.h"
  34 #include "wx/tabctrl.h"
  35 #include "wx/tooltip.h"
  36 #include "wx/statusbr.h"
  37 #include "wx/menuitem.h"
  38 #include "wx/log.h"
  39
  40 #if wxUSE_CARET
  41     #include "wx/caret.h"
  42 #endif // wxUSE_CARET
  43
  44 #define wxWINDOW_HSCROLL 5998
  45 #define wxWINDOW_VSCROLL 5997
  46 #define MAC_SCROLLBAR_SIZE 16
  47
  48 #include "wx/mac/uma.h"
  49
  50 #if  wxUSE_DRAG_AND_DROP
  51 #include "wx/dnd.h"
  52 #endif
  53
  54 #include <string.h>
  55
  56 extern wxList wxPendingDelete;
  57 wxWindowMac* gFocusWindow = NULL ;
  58
  59 #ifdef __WXUNIVERSAL__
  60     IMPLEMENT_ABSTRACT_CLASS(wxWindowMac, wxWindowBase)
  61 #else // __WXMAC__
  62     IMPLEMENT_DYNAMIC_CLASS(wxWindow, wxWindowBase)
  63 #endif // __WXUNIVERSAL__/__WXMAC__
  64
  65 #if !USE_SHARED_LIBRARY
  66
  67 BEGIN_EVENT_TABLE(wxWindowMac, wxWindowBase)
  68   EVT_ERASE_BACKGROUND(wxWindowMac::OnEraseBackground)
  69   EVT_SYS_COLOUR_CHANGED(wxWindowMac::OnSysColourChanged)
  70   EVT_INIT_DIALOG(wxWindowMac::OnInitDialog)
  71   EVT_IDLE(wxWindowMac::OnIdle)
  72   EVT_SET_FOCUS(wxWindowMac::OnSetFocus)
  73 END_EVENT_TABLE()
  74
  75 #endif
  76
  77
  78
  79 // ===========================================================================
  80 // implementation
  81 // ===========================================================================
  82
  83 // ---------------------------------------------------------------------------
  84 // wxWindowMac utility functions
  85 // ---------------------------------------------------------------------------
  86
  87 // Find an item given the Macintosh Window Reference
  88
  89 wxList *wxWinMacWindowList = NULL;
  90 wxWindowMac *wxFindWinFromMacWindow(WindowRef inWindowRef)
  91 {
  92     wxNode *node = wxWinMacWindowList->Find((long)inWindowRef);
  93     if (!node)
  94         return NULL;
  95     return (wxWindowMac *)node->Data();
  96 }
  97
  98 void wxAssociateWinWithMacWindow(WindowRef inWindowRef, wxWindowMac *win)
  99 {
 100     // adding NULL WindowRef is (first) surely a result of an error and
 101     // (secondly) breaks menu command processing
 102     wxCHECK_RET( inWindowRef != (WindowRef) NULL, "attempt to add a NULL WindowRef to window list" );
 103
 104     if ( !wxWinMacWindowList->Find((long)inWindowRef) )
 105         wxWinMacWindowList->Append((long)inWindowRef, win);
 106 }
 107
 108 void wxRemoveMacWindowAssociation(wxWindowMac *win)
 109 {
 110     wxWinMacWindowList->DeleteObject(win);
 111 }
 112
 113 // ----------------------------------------------------------------------------
 114 // constructors and such
 115 // ----------------------------------------------------------------------------
 116
 117 WindowRef wxWindowMac::s_macWindowInUpdate = NULL;
 118
 119 void wxWindowMac::Init()
 120 {
 121     // generic
 122     InitBase();
 123
 124     m_macEraseOnRedraw = true ;
 125
 126     // MSW specific
 127     m_doubleClickAllowed = 0;
 128     m_winCaptured = FALSE;
 129
 130     m_isBeingDeleted = FALSE;
 131
 132     m_useCtl3D = FALSE;
 133     m_mouseInWindow = FALSE;
 134
 135     m_xThumbSize = 0;
 136     m_yThumbSize = 0;
 137     m_backgroundTransparent = FALSE;
 138
 139     // as all windows are created with WS_VISIBLE style...
 140     m_isShown = TRUE;
 141
 142     m_macWindowData = NULL ;
 143     m_macEraseOnRedraw = true ;
 144
 145     m_x = 0;
 146     m_y = 0 ;
 147     m_width = 0 ;
 148     m_height = 0 ;
 149
 150     m_hScrollBar = NULL ;
 151     m_vScrollBar = NULL ;
 152
 153 #if  wxUSE_DRAG_AND_DROP
 154   m_pDropTarget = NULL;
 155 #endif
 156 }
 157
 158 // Destructor
 159 wxWindowMac::~wxWindowMac()
 160 {
 161     // deleting a window while it is shown invalidates the region
 162     if ( IsShown() ) {
 163         wxWindowMac* iter = this ;
 164         while( iter ) {
 165             if ( iter->m_macWindowData )
 166             {
 167                 Refresh() ;
 168                 break ;
 169             }
 170             iter = iter->GetParent() ;
 171
 172         }
 173     }
 174
 175     m_isBeingDeleted = TRUE;
 176
 177     if ( s_lastMouseWindow == this )
 178     {
 179         s_lastMouseWindow = NULL ;
 180     }
 181
 182     if ( gFocusWindow == this )
 183     {
 184         gFocusWindow = NULL ;
 185     }
 186
 187     if ( m_parent )
 188         m_parent->RemoveChild(this);
 189
 190     DestroyChildren();
 191
 192     if ( m_macWindowData )
 193     {
 194         wxToolTip::NotifyWindowDelete(m_macWindowData->m_macWindow) ;
 195         UMADisposeWindow( m_macWindowData->m_macWindow ) ;
 196         delete m_macWindowData ;
 197         wxRemoveMacWindowAssociation( this ) ;
 198     }
 199 }
 200
 201 // Constructor
 202 bool wxWindowMac::Create(wxWindowMac *parent, wxWindowID id,
 203            const wxPoint& pos,
 204            const wxSize& size,
 205            long style,
 206            const wxString& name)
 207 {
 208     wxCHECK_MSG( parent, FALSE, wxT("can't create wxWindowMac without parent") );
 209
 210     if ( !CreateBase(parent, id, pos, size, style, wxDefaultValidator, name) )
 211         return FALSE;
 212
 213     parent->AddChild(this);
 214
 215     m_x = (int)pos.x;
 216     m_y = (int)pos.y;
 217     AdjustForParentClientOrigin(m_x, m_y, wxSIZE_USE_EXISTING);
 218     m_width = WidthDefault( size.x );
 219     m_height = HeightDefault( size.y ) ;
 220 #ifndef __WXUNIVERSAL__
 221     if ( ! IsKindOf( CLASSINFO ( wxControl ) ) && ! IsKindOf( CLASSINFO( wxStatusBar ) ) )
 222     {
 223         MacCreateScrollBars( style ) ;
 224     }
 225 #endif
 226     return TRUE;
 227 }
 228
 229 void wxWindowMac::SetFocus()
 230 {
 231     if ( gFocusWindow == this )
 232         return ;
 233
 234     if ( AcceptsFocus() )
 235     {
 236         if (gFocusWindow )
 237         {
 238             #if wxUSE_CARET
 239                 // Deal with caret
 240                 if ( gFocusWindow->m_caret )
 241                 {
 242                       gFocusWindow->m_caret->OnKillFocus();
 243                 }
 244             #endif // wxUSE_CARET
 245       #ifndef __WXUNIVERSAL__
 246             wxControl* control = wxDynamicCast( gFocusWindow , wxControl ) ;
 247             if ( control && control->GetMacControl() )
 248             {
 249                 UMASetKeyboardFocus( gFocusWindow->GetMacRootWindow() , control->GetMacControl()  , kControlFocusNoPart ) ;
 250                 control->MacRedrawControl() ;
 251             }
 252             #endif
 253             wxFocusEvent event(wxEVT_KILL_FOCUS, gFocusWindow->m_windowId);
 254             event.SetEventObject(gFocusWindow);
 255             gFocusWindow->GetEventHandler()->ProcessEvent(event) ;
 256         }
 257         gFocusWindow = this ;
 258         {
 259             #if wxUSE_CARET
 260             // Deal with caret
 261             if ( m_caret )
 262             {
 263                 m_caret->OnSetFocus();
 264             }
 265             #endif // wxUSE_CARET
 266             // panel wants to track the window which was the last to have focus in it
 267             wxChildFocusEvent eventFocus(this);
 268             (void)GetEventHandler()->ProcessEvent(eventFocus);
 269
 270       #ifndef __WXUNIVERSAL__
 271             wxControl* control = wxDynamicCast( gFocusWindow , wxControl ) ;
 272             if ( control && control->GetMacControl() )
 273             {
 274                 UMASetKeyboardFocus( gFocusWindow->GetMacRootWindow() , control->GetMacControl()  , kControlEditTextPart ) ;
 275             }
 276       #endif
 277             wxFocusEvent event(wxEVT_SET_FOCUS, m_windowId);
 278             event.SetEventObject(this);
 279             GetEventHandler()->ProcessEvent(event) ;
 280         }
 281     }
 282 }
 283
 284 bool wxWindowMac::Enable(bool enable)
 285 {
 286     if ( !wxWindowBase::Enable(enable) )
 287         return FALSE;
 288
 289     wxWindowList::Node *node = GetChildren().GetFirst();
 290     while ( node )
 291     {
 292         wxWindowMac *child = node->GetData();
 293         child->Enable(enable);
 294
 295         node = node->GetNext();
 296     }
 297
 298     return TRUE;
 299 }
 300
 301 void wxWindowMac::CaptureMouse()
 302 {
 303     wxTheApp->s_captureWindow = this ;
 304 }
 305
 306 wxWindow* wxWindowBase::GetCapture()
 307 {
 308     return wxTheApp->s_captureWindow ;
 309 }
 310
 311 void wxWindowMac::ReleaseMouse()
 312 {
 313     wxTheApp->s_captureWindow = NULL ;
 314 }
 315
 316 #if    wxUSE_DRAG_AND_DROP
 317
 318 void wxWindowMac::SetDropTarget(wxDropTarget *pDropTarget)
 319 {
 320   if ( m_pDropTarget != 0 ) {
 321     delete m_pDropTarget;
 322   }
 323
 324   m_pDropTarget = pDropTarget;
 325   if ( m_pDropTarget != 0 )
 326   {
 327     // TODO
 328   }
 329 }
 330
 331 #endif
 332
 333 // Old style file-manager drag&drop
 334 void wxWindowMac::DragAcceptFiles(bool accept)
 335 {
 336     // TODO
 337 }
 338
 339 // Get total size
 340 void wxWindowMac::DoGetSize(int *x, int *y) const
 341 {
 342      if(x)   *x = m_width ;
 343      if(y)   *y = m_height ;
 344 }
 345
 346 void wxWindowMac::DoGetPosition(int *x, int *y) const
 347 {
 348     int xx,yy;
 349
 350     xx = m_x ;
 351     yy = m_y ;
 352     if (GetParent())
 353     {
 354         wxPoint pt(GetParent()->GetClientAreaOrigin());
 355         xx -= pt.x;
 356         yy -= pt.y;
 357     }
 358     if(x)   *x = xx;
 359     if(y)   *y = yy;
 360 }
 361
 362 #if wxUSE_MENUS
 363 bool wxWindowMac::DoPopupMenu(wxMenu *menu, int x, int y)
 364 {
 365     menu->SetInvokingWindow(this);
 366     menu->UpdateUI();
 367     ClientToScreen( &x , &y ) ;
 368
 369     ::InsertMenu( menu->GetHMenu() , -1 ) ;
 370     long menuResult = ::PopUpMenuSelect(menu->GetHMenu() ,y,x, 0) ;
 371     menu->MacMenuSelect( this , TickCount() , HiWord(menuResult) , LoWord(menuResult) ) ;
 372     ::DeleteMenu( menu->MacGetMenuId() ) ;
 373     menu->SetInvokingWindow(NULL);
 374
 375   return TRUE;
 376 }
 377 #endif
 378
 379 void wxWindowMac::DoScreenToClient(int *x, int *y) const
 380 {
 381     WindowRef window = GetMacRootWindow() ;
 382
 383     Point       localwhere = {0,0} ;
 384
 385     if(x)   localwhere.h = * x ;
 386     if(y)   localwhere.v = * y ;
 387
 388     GrafPtr     port ;
 389     ::GetPort( &port ) ;
 390     ::SetPort( UMAGetWindowPort( window ) ) ;
 391     ::GlobalToLocal( &localwhere ) ;
 392     ::SetPort( port ) ;
 393
 394     if(x)   *x = localwhere.h ;
 395     if(y)   *y = localwhere.v ;
 396
 397     MacRootWindowToClient( x , y ) ;
 398 }
 399
 400 void wxWindowMac::DoClientToScreen(int *x, int *y) const
 401 {
 402     WindowRef window = GetMacRootWindow() ;
 403
 404     MacClientToRootWindow( x , y ) ;
 405
 406     Point       localwhere = { 0,0 };
 407     if(x)   localwhere.h = * x ;
 408     if(y)   localwhere.v = * y ;
 409
 410     GrafPtr     port ;
 411     ::GetPort( &port ) ;
 412     ::SetPort( UMAGetWindowPort( window ) ) ;
 413     ::SetOrigin( 0 , 0 ) ;
 414     ::LocalToGlobal( &localwhere ) ;
 415     ::SetPort( port ) ;
 416     if(x)   *x = localwhere.h ;
 417     if(y)   *y = localwhere.v ;
 418 }
 419
 420 void wxWindowMac::MacClientToRootWindow( int *x , int *y ) const
 421 {
 422     if ( m_macWindowData == NULL)
 423     {
 424         if(x)   *x += m_x + MacGetLeftBorderSize();
 425         if(y)   *y += m_y + MacGetTopBorderSize();
 426         GetParent()->MacClientToRootWindow( x , y ) ;
 427     }
 428 }
 429
 430 void wxWindowMac::MacRootWindowToClient( int *x , int *y ) const
 431 {
 432     if ( m_macWindowData == NULL)
 433     {
 434        if(x)   *x -= m_x + MacGetLeftBorderSize();
 435       if(y)   *y -= m_y + MacGetTopBorderSize();
 436         GetParent()->MacRootWindowToClient( x , y ) ;
 437     }
 438 }
 439
 440 bool wxWindowMac::SetCursor(const wxCursor& cursor)
 441 {
 442     if (m_cursor == cursor)
 443        return FALSE;
 444
 445     if (wxNullCursor == cursor)
 446     {
 447        if ( ! wxWindowBase::SetCursor( *wxSTANDARD_CURSOR ) )
 448         return FALSE ;
 449     }
 450     else
 451     {
 452        if ( ! wxWindowBase::SetCursor( cursor ) )
 453         return FALSE ;
 454     }
 455
 456   wxASSERT_MSG( m_cursor.Ok(),
 457                   wxT("cursor must be valid after call to the base version"));
 458
 459   Point pt ;
 460   wxWindowMac *mouseWin ;
 461   GetMouse( &pt ) ;
 462
 463   // Change the cursor NOW if we're within the correct window
 464
 465   if ( MacGetWindowFromPoint( wxPoint( pt.h , pt.v ) , &mouseWin ) )
 466   {
 467     if ( mouseWin == this && !wxIsBusy() )
 468     {
 469         m_cursor.MacInstall() ;
 470     }
 471   }
 472
 473   return TRUE ;
 474 }
 475
 476
 477 // Get size *available for subwindows* i.e. excluding menu bar etc.
 478 void wxWindowMac::DoGetClientSize(int *x, int *y) const
 479 {
 480     int ww, hh;
 481     ww = m_width ;
 482     hh = m_height ;
 483
 484     ww -= MacGetLeftBorderSize(  )  + MacGetRightBorderSize(  ) ;
 485     hh -= MacGetTopBorderSize(  ) + MacGetBottomBorderSize( );
 486
 487   if ( (m_vScrollBar && m_vScrollBar->IsShown()) || (m_hScrollBar  && m_hScrollBar->IsShown()) )
 488   {
 489     int x1 = 0 ;
 490     int y1 = 0 ;
 491     int w = m_width ;
 492     int h = m_height ;
 493
 494     MacClientToRootWindow( &x1 , &y1 ) ;
 495     MacClientToRootWindow( &w , &h ) ;
 496
 497     wxWindowMac *iter = (wxWindowMac*)this ;
 498
 499     int totW = 10000 , totH = 10000;
 500     while( iter )
 501     {
 502         if ( iter->m_macWindowData )
 503         {
 504             totW = iter->m_width ;
 505             totH = iter->m_height ;
 506             break ;
 507         }
 508
 509         iter = iter->GetParent() ;
 510     }
 511
 512     if (m_hScrollBar  && m_hScrollBar->IsShown() )
 513     {
 514         hh -= MAC_SCROLLBAR_SIZE;
 515         if ( h-y1 >= totH )
 516         {
 517             hh += 1 ;
 518         }
 519     }
 520     if (m_vScrollBar  && m_vScrollBar->IsShown() )
 521     {
 522         ww -= MAC_SCROLLBAR_SIZE;
 523         if ( w-x1 >= totW )
 524         {
 525             ww += 1 ;
 526         }
 527     }
 528   }
 529   if(x)   *x = ww;
 530   if(y)   *y = hh;
 531 }
 532
 533
 534 // ----------------------------------------------------------------------------
 535 // tooltips
 536 // ----------------------------------------------------------------------------
 537
 538 #if wxUSE_TOOLTIPS
 539
 540 void wxWindowMac::DoSetToolTip(wxToolTip *tooltip)
 541 {
 542     wxWindowBase::DoSetToolTip(tooltip);
 543
 544     if ( m_tooltip )
 545         m_tooltip->SetWindow(this);
 546 }
 547
 548 #endif // wxUSE_TOOLTIPS
 549
 550 void wxWindowMac::DoMoveWindow(int x, int y, int width, int height)
 551 {
 552     int former_x = m_x ;
 553     int former_y = m_y ;
 554     int former_w = m_width ;
 555     int former_h = m_height ;
 556
 557   int actualWidth = width;
 558   int actualHeight = height;
 559   int actualX = x;
 560   int actualY = y;
 561
 562     if ((m_minWidth != -1) && (actualWidth < m_minWidth))
 563         actualWidth = m_minWidth;
 564     if ((m_minHeight != -1) && (actualHeight < m_minHeight))
 565         actualHeight = m_minHeight;
 566     if ((m_maxWidth != -1) && (actualWidth > m_maxWidth))
 567         actualWidth = m_maxWidth;
 568     if ((m_maxHeight != -1) && (actualHeight > m_maxHeight))
 569         actualHeight = m_maxHeight;
 570
 571     bool doMove = false ;
 572     bool doResize = false ;
 573
 574     if ( actualX != former_x || actualY != former_y )
 575     {
 576         doMove = true ;
 577     }
 578     if ( actualWidth != former_w || actualHeight != former_h )
 579     {
 580         doResize = true ;
 581     }
 582
 583     if ( doMove || doResize )
 584     {
 585         if ( m_macWindowData )
 586         {
 587         }
 588         else
 589         {
 590             // erase former position
 591             wxMacDrawingHelper focus( this ) ;
 592             if ( focus.Ok() )
 593             {
 594                 Rect clientrect = { 0 , 0 , m_height , m_width } ;
 595                 // ClipRect( &clientrect ) ;
 596                 InvalWindowRect( GetMacRootWindow() , &clientrect ) ;
 597             }
 598         }
 599         m_x = actualX ;
 600         m_y = actualY ;
 601         m_width = actualWidth ;
 602         m_height = actualHeight ;
 603         if ( m_macWindowData )
 604         {
 605             if ( doMove )
 606                 ::MoveWindow(m_macWindowData->m_macWindow, m_x, m_y  , false); // don't make frontmost
 607
 608             if ( doResize )
 609                 ::SizeWindow(m_macWindowData->m_macWindow, m_width, m_height  , true);
 610
 611             // the OS takes care of invalidating and erasing the new area
 612             // we have erased the old one
 613
 614             if ( IsKindOf( CLASSINFO( wxFrame ) ) )
 615             {
 616                 wxFrame* frame = (wxFrame*) this ;
 617                 frame->PositionStatusBar();
 618                 frame->PositionToolBar();
 619             }
 620             if ( doMove )
 621                 wxWindowMac::MacTopLevelWindowChangedPosition() ; // like this only children will be notified
 622         }
 623         else
 624         {
 625             // erase new position
 626
 627             {
 628                 wxMacDrawingHelper focus( this ) ;
 629                 if ( focus.Ok() )
 630                 {
 631                     Rect clientrect = { 0 , 0 , m_height , m_width } ;
 632                     // ClipRect( &clientrect ) ;
 633                     InvalWindowRect( GetMacRootWindow() , &clientrect ) ;
 634                 }
 635             }
 636
 637             if ( doMove )
 638                 wxWindowMac::MacSuperChangedPosition() ; // like this only children will be notified
 639         }
 640         MacRepositionScrollBars() ;
 641         if ( doMove )
 642         {
 643             wxPoint point(m_x, m_y);
 644             wxMoveEvent event(point, m_windowId);
 645             event.SetEventObject(this);
 646             GetEventHandler()->ProcessEvent(event) ;
 647         }
 648         if ( doResize )
 649         {
 650              MacRepositionScrollBars() ;
 651              wxSize size(m_width, m_height);
 652              wxSizeEvent event(size, m_windowId);
 653              event.SetEventObject(this);
 654              GetEventHandler()->ProcessEvent(event);
 655         }
 656     }
 657
 658 }
 659
 660 // set the size of the window: if the dimensions are positive, just use them,
 661 // but if any of them is equal to -1, it means that we must find the value for
 662 // it ourselves (unless sizeFlags contains wxSIZE_ALLOW_MINUS_ONE flag, in
 663 // which case -1 is a valid value for x and y)
 664 //
 665 // If sizeFlags contains wxSIZE_AUTO_WIDTH/HEIGHT flags (default), we calculate
 666 // the width/height to best suit our contents, otherwise we reuse the current
 667 // width/height
 668 void wxWindowMac::DoSetSize(int x, int y, int width, int height, int sizeFlags)
 669 {
 670     // get the current size and position...
 671     int currentX, currentY;
 672     GetPosition(&currentX, &currentY);
 673     int currentW,currentH;
 674     GetSize(&currentW, &currentH);
 675
 676     // ... and don't do anything (avoiding flicker) if it's already ok
 677     if ( x == currentX && y == currentY &&
 678          width == currentW && height == currentH )
 679     {
 680         MacRepositionScrollBars() ; // we might have a real position shift
 681         return;
 682     }
 683
 684     if ( x == -1 && !(sizeFlags & wxSIZE_ALLOW_MINUS_ONE) )
 685         x = currentX;
 686     if ( y == -1 && !(sizeFlags & wxSIZE_ALLOW_MINUS_ONE) )
 687         y = currentY;
 688
 689     AdjustForParentClientOrigin(x, y, sizeFlags);
 690
 691     wxSize size(-1, -1);
 692     if ( width == -1 )
 693     {
 694         if ( sizeFlags & wxSIZE_AUTO_WIDTH )
 695         {
 696             size = DoGetBestSize();
 697             width = size.x;
 698         }
 699         else
 700         {
 701             // just take the current one
 702             width = currentW;
 703         }
 704     }
 705
 706     if ( height == -1 )
 707     {
 708         if ( sizeFlags & wxSIZE_AUTO_HEIGHT )
 709         {
 710             if ( size.x == -1 )
 711             {
 712                 size = DoGetBestSize();
 713             }
 714             //else: already called DoGetBestSize() above
 715
 716             height = size.y;
 717         }
 718         else
 719         {
 720             // just take the current one
 721             height = currentH;
 722         }
 723     }
 724
 725     DoMoveWindow(x, y, width, height);
 726
 727 }
 728 // For implementation purposes - sometimes decorations make the client area
 729 // smaller
 730
 731 wxPoint wxWindowMac::GetClientAreaOrigin() const
 732 {
 733     return wxPoint(MacGetLeftBorderSize(  ) , MacGetTopBorderSize(  ) );
 734 }
 735
 736 // Makes an adjustment to the window position (for example, a frame that has
 737 // a toolbar that it manages itself).
 738 void wxWindowMac::AdjustForParentClientOrigin(int& x, int& y, int sizeFlags)
 739 {
 740     if( !m_macWindowData )
 741     {
 742     if (((sizeFlags & wxSIZE_NO_ADJUSTMENTS) == 0) && GetParent())
 743     {
 744         wxPoint pt(GetParent()->GetClientAreaOrigin());
 745         x += pt.x; y += pt.y;
 746     }
 747    }
 748 }
 749
 750 void wxWindowMac::SetTitle(const wxString& title)
 751 {
 752     m_label = title ;
 753
 754     wxString label ;
 755
 756     if( wxApp::s_macDefaultEncodingIsPC )
 757         label = wxMacMakeMacStringFromPC( title ) ;
 758     else
 759         label = title ;
 760
 761     if ( m_macWindowData )
 762         UMASetWTitleC( m_macWindowData->m_macWindow , label ) ;
 763 }
 764
 765 wxString wxWindowMac::GetTitle() const
 766 {
 767     return m_label ;
 768 }
 769
 770 bool wxWindowMac::Show(bool show)
 771 {
 772     if ( !wxWindowBase::Show(show) )
 773         return FALSE;
 774
 775     if ( m_macWindowData )
 776     {
 777       if (show)
 778       {
 779         ::ShowWindow( m_macWindowData->m_macWindow ) ;
 780         ::SelectWindow( m_macWindowData->m_macWindow ) ;
 781         // no need to generate events here, they will get them triggered by macos
 782         // actually they should be , but apparently they are not
 783         wxSize size(m_width, m_height);
 784         wxSizeEvent event(size, m_windowId);
 785         event.SetEventObject(this);
 786         GetEventHandler()->ProcessEvent(event);
 787       }
 788       else
 789       {
 790         ::HideWindow( m_macWindowData->m_macWindow ) ;
 791       }
 792     }
 793     MacSuperShown( show ) ;
 794     if ( !show )
 795     {
 796         WindowRef window = GetMacRootWindow() ;
 797         wxWindowMac* win = wxFindWinFromMacWindow( window ) ;
 798         if ( win && !win->m_isBeingDeleted )
 799             Refresh() ;
 800     }
 801     else
 802     {
 803         Refresh() ;
 804     }
 805
 806     return TRUE;
 807 }
 808
 809 void wxWindowMac::MacSuperShown( bool show )
 810 {
 811     wxNode *node = GetChildren().First();
 812     while ( node )
 813     {
 814         wxWindowMac *child = (wxWindowMac *)node->Data();
 815         if ( child->m_isShown )
 816             child->MacSuperShown( show ) ;
 817         node = node->Next();
 818     }
 819 }
 820
 821 bool wxWindowMac::MacIsReallyShown() const
 822 {
 823     if ( m_isShown && (m_parent != NULL) ) {
 824         return m_parent->MacIsReallyShown();
 825     }
 826     return m_isShown;
 827 /*
 828     bool status = m_isShown ;
 829     wxWindowMac * win = this ;
 830     while ( status && win->m_parent != NULL )
 831     {
 832         win = win->m_parent ;
 833         status = win->m_isShown ;
 834     }
 835     return status ;
 836 */
 837 }
 838
 839 int wxWindowMac::GetCharHeight() const
 840 {
 841     wxClientDC dc ( (wxWindowMac*)this ) ;
 842     return dc.GetCharHeight() ;
 843 }
 844
 845 int wxWindowMac::GetCharWidth() const
 846 {
 847     wxClientDC dc ( (wxWindowMac*)this ) ;
 848     return dc.GetCharWidth() ;
 849 }
 850
 851 void wxWindowMac::GetTextExtent(const wxString& string, int *x, int *y,
 852                            int *descent, int *externalLeading, const wxFont *theFont ) const
 853 {
 854     const wxFont *fontToUse = theFont;
 855     if ( !fontToUse )
 856         fontToUse = &m_font;
 857
 858     wxClientDC dc( (wxWindowMac*) this ) ;
 859     long lx,ly,ld,le ;
 860     dc.GetTextExtent( string , &lx , &ly , &ld, &le, (wxFont *)fontToUse ) ;
 861     if ( externalLeading )
 862         *externalLeading = le ;
 863     if ( descent )
 864         *descent = ld ;
 865     if ( x )
 866         *x = lx ;
 867     if ( y )
 868         *y = ly ;
 869 }
 870
 871 void wxWindowMac::MacEraseBackground( Rect *rect )
 872 {
 873 /*
 874     WindowRef window = GetMacRootWindow() ;
 875     if ( m_backgroundColour == wxSystemSettings::GetSystemColour(wxSYS_COLOUR_APPWORKSPACE) )
 876     {
 877             UMASetThemeWindowBackground( window , kThemeBrushDocumentWindowBackground , false ) ;
 878     }
 879     else if (  m_backgroundColour == wxSystemSettings::GetSystemColour(wxSYS_COLOUR_3DFACE ) )
 880     {
 881         // on mac we have the difficult situation, that 3dface gray can be different colours, depending whether
 882         // it is on a notebook panel or not, in order to take care of that we walk up the hierarchy until we have
 883         // either a non gray background color or a non control window
 884
 885             wxWindowMac* parent = GetParent() ;
 886             while( parent )
 887             {
 888                 if ( parent->m_backgroundColour != wxSystemSettings::GetSystemColour(wxSYS_COLOUR_3DFACE ) )
 889                 {
 890                     // if we have any other colours in the hierarchy
 891                 RGBBackColor( &parent->m_backgroundColour.GetPixel()) ;
 892                 break ;
 893                 }
 894                 if( parent->IsKindOf( CLASSINFO( wxControl ) ) && ((wxControl*)parent)->GetMacControl() )
 895                 {
 896                     // if we have the normal colours in the hierarchy but another control etc. -> use it's background
 897                     if ( parent->IsKindOf( CLASSINFO( wxNotebook ) ) || parent->IsKindOf( CLASSINFO( wxTabCtrl ) ))
 898                     {
 899                         UMAApplyThemeBackground(kThemeBackgroundTabPane, rect, kThemeStateActive,8,true);
 900                         break ;
 901                     }
 902                 }
 903                 else
 904                 {
 905                     // we have arrived at a non control item
 906                     parent = NULL ;
 907                     break ;
 908                 }
 909                 parent = parent->GetParent() ;
 910             }
 911             if ( !parent )
 912             {
 913                 // if there is nothing special -> use default
 914                 UMASetThemeWindowBackground( window , kThemeBrushDialogBackgroundActive , false ) ;
 915             }
 916     }
 917     else
 918     {
 919         RGBBackColor( &m_backgroundColour.GetPixel()) ;
 920     }
 921
 922     EraseRect( rect ) ;
 923
 924     for (wxNode *node = GetChildren().First(); node; node = node->Next())
 925     {
 926         wxWindowMac *child = (wxWindowMac*)node->Data();
 927
 928         Rect clientrect = { child->m_x , child->m_y , child->m_x +child->m_width , child->m_y + child->m_height } ;
 929         SectRect( &clientrect , rect , &clientrect ) ;
 930
 931         OffsetRect( &clientrect , -child->m_x , -child->m_y ) ;
 932         if ( child->GetMacRootWindow() == window && child->IsShown() )
 933         {
 934             wxMacDrawingClientHelper focus( this ) ;
 935             if ( focus.Ok() )
 936             {
 937                 child->MacEraseBackground( &clientrect ) ;
 938             }
 939         }
 940     }
 941 */
 942 }
 943
 944 void wxWindowMac::Refresh(bool eraseBack, const wxRect *rect)
 945 {
 946 //    if ( !IsShown() )
 947 //        return ;
 948
 949     wxMacDrawingClientHelper focus( this ) ;
 950     if ( focus.Ok() )
 951     {
 952         wxPoint client ;
 953         client = GetClientAreaOrigin( ) ;
 954         Rect clientrect = { -client.y , -client.x , m_height - client.y , m_width - client.x} ;
 955         // ClipRect( &clientrect ) ;
 956
 957         if ( rect )
 958         {
 959             Rect r = { rect->y , rect->x , rect->y + rect->height , rect->x + rect->width } ;
 960             SectRect( &clientrect , &r , &clientrect ) ;
 961         }
 962         InvalWindowRect( GetMacRootWindow() , &clientrect ) ;
 963     }
 964     if ( !eraseBack )
 965         m_macEraseOnRedraw = false ;
 966     else
 967         m_macEraseOnRedraw = true ;
 968 }
 969
 970 // Responds to colour changes: passes event on to children.
 971 void wxWindowMac::OnSysColourChanged(wxSysColourChangedEvent& event)
 972 {
 973     wxNode *node = GetChildren().First();
 974     while ( node )
 975     {
 976         // Only propagate to non-top-level windows
 977         wxWindowMac *win = (wxWindowMac *)node->Data();
 978         if ( win->GetParent() )
 979         {
 980             wxSysColourChangedEvent event2;
 981             event.m_eventObject = win;
 982             win->GetEventHandler()->ProcessEvent(event2);
 983         }
 984
 985         node = node->Next();
 986     }
 987 }
 988
 989 #if wxUSE_CARET && WXWIN_COMPATIBILITY
 990 // ---------------------------------------------------------------------------
 991 // Caret manipulation
 992 // ---------------------------------------------------------------------------
 993
 994 void wxWindowMac::CreateCaret(int w, int h)
 995 {
 996     SetCaret(new wxCaret(this, w, h));
 997 }
 998
 999 void wxWindowMac::CreateCaret(const wxBitmap *WXUNUSED(bitmap))
1000 {
1001     wxFAIL_MSG("not implemented");
1002 }
1003
1004 void wxWindowMac::ShowCaret(bool show)
1005 {
1006     wxCHECK_RET( m_caret, "no caret to show" );
1007
1008     m_caret->Show(show);
1009 }
1010
1011 void wxWindowMac::DestroyCaret()
1012 {
1013     SetCaret(NULL);
1014 }
1015
1016 void wxWindowMac::SetCaretPos(int x, int y)
1017 {
1018     wxCHECK_RET( m_caret, "no caret to move" );
1019
1020     m_caret->Move(x, y);
1021 }
1022
1023 void wxWindowMac::GetCaretPos(int *x, int *y) const
1024 {
1025     wxCHECK_RET( m_caret, "no caret to get position of" );
1026
1027     m_caret->GetPosition(x, y);
1028 }
1029 #endif // wxUSE_CARET
1030
1031 wxWindowMac *wxGetActiveWindow()
1032 {
1033     // actually this is a windows-only concept
1034     return NULL;
1035 }
1036
1037 // Coordinates relative to the window
1038 void wxWindowMac::WarpPointer (int x_pos, int y_pos)
1039 {
1040     // We really dont move the mouse programmatically under mac
1041 }
1042
1043 void wxWindowMac::OnEraseBackground(wxEraseEvent& event)
1044 {
1045     // TODO : probably we would adopt the EraseEvent structure
1046 }
1047
1048 int wxWindowMac::GetScrollPos(int orient) const
1049 {
1050         if ( orient == wxHORIZONTAL )
1051         {
1052             if ( m_hScrollBar )
1053                 return m_hScrollBar->GetThumbPosition() ;
1054         }
1055         else
1056         {
1057             if ( m_vScrollBar )
1058                 return m_vScrollBar->GetThumbPosition() ;
1059         }
1060     return 0;
1061 }
1062
1063 // This now returns the whole range, not just the number
1064 // of positions that we can scroll.
1065 int wxWindowMac::GetScrollRange(int orient) const
1066 {
1067         if ( orient == wxHORIZONTAL )
1068         {
1069             if ( m_hScrollBar )
1070                 return m_hScrollBar->GetRange() ;
1071         }
1072         else
1073         {
1074             if ( m_vScrollBar )
1075                 return m_vScrollBar->GetRange() ;
1076         }
1077     return 0;
1078 }
1079
1080 int wxWindowMac::GetScrollThumb(int orient) const
1081 {
1082         if ( orient == wxHORIZONTAL )
1083         {
1084             if ( m_hScrollBar )
1085                 return m_hScrollBar->GetThumbSize() ;
1086         }
1087         else
1088         {
1089             if ( m_vScrollBar )
1090                 return m_vScrollBar->GetThumbSize() ;
1091         }
1092     return 0;
1093 }
1094
1095 void wxWindowMac::SetScrollPos(int orient, int pos, bool refresh)
1096 {
1097         if ( orient == wxHORIZONTAL )
1098         {
1099             if ( m_hScrollBar )
1100                 m_hScrollBar->SetThumbPosition( pos ) ;
1101         }
1102         else
1103         {
1104             if ( m_vScrollBar )
1105                 m_vScrollBar->SetThumbPosition( pos ) ;
1106         }
1107 }
1108
1109 void  wxWindowMac::MacCreateRealWindow( const wxString& title,
1110            const wxPoint& pos,
1111            const wxSize& size,
1112            long style,
1113            const wxString& name )
1114 {
1115   SetName(name);
1116   m_windowStyle = style;
1117   m_isShown = FALSE;
1118
1119   // create frame.
1120
1121     Rect theBoundsRect;
1122
1123   m_x = (int)pos.x;
1124   m_y = (int)pos.y;
1125   if ( m_y < 50 )
1126     m_y = 50 ;
1127   if ( m_x < 20 )
1128     m_x = 20 ;
1129
1130   m_width = size.x;
1131     if (m_width == -1)
1132         m_width = 20;
1133   m_height = size.y;
1134     if (m_height == -1)
1135         m_height = 20;
1136
1137     m_macWindowData = new MacWindowData() ;
1138
1139     ::SetRect(&theBoundsRect, m_x, m_y , m_x + m_width, m_y + m_height);
1140
1141     // translate the window attributes in the appropriate window class and attributes
1142
1143     WindowClass wclass = 0;
1144     WindowAttributes attr = kWindowNoAttributes ;
1145
1146     if ( HasFlag(wxTINY_CAPTION_HORIZ) ||  HasFlag(wxTINY_CAPTION_VERT) )
1147     {
1148         wclass = kFloatingWindowClass ;
1149         if ( HasFlag(wxTINY_CAPTION_VERT) )
1150         {
1151             attr |= kWindowSideTitlebarAttribute ;
1152         }
1153     }
1154     else if ( HasFlag( wxCAPTION ) )
1155     {
1156         if ( HasFlag( wxDIALOG_MODAL ) )
1157         {
1158             wclass = kMovableModalWindowClass ;
1159         }
1160         else
1161         {
1162             wclass = kDocumentWindowClass ;
1163         }
1164     }
1165     else
1166     {
1167         wclass = kModalWindowClass ;
1168     }
1169
1170     if ( HasFlag( wxMINIMIZE_BOX ) || HasFlag( wxMAXIMIZE_BOX ) )
1171     {
1172         attr |= kWindowFullZoomAttribute ;
1173         attr |= kWindowCollapseBoxAttribute ;
1174     }
1175     if ( HasFlag( wxRESIZE_BORDER ) )
1176     {
1177         attr |= kWindowResizableAttribute ;
1178     }
1179     if ( HasFlag( wxSYSTEM_MENU ) )
1180     {
1181         attr |= kWindowCloseBoxAttribute ;
1182     }
1183
1184     ::CreateNewWindow( wclass , attr , &theBoundsRect , &m_macWindowData->m_macWindow ) ;
1185     wxAssociateWinWithMacWindow( m_macWindowData->m_macWindow , this ) ;
1186     wxString label ;
1187     if( wxApp::s_macDefaultEncodingIsPC )
1188         label = wxMacMakeMacStringFromPC( title ) ;
1189     else
1190         label = title ;
1191     UMASetWTitleC( m_macWindowData->m_macWindow , label ) ;
1192     ::CreateRootControl( m_macWindowData->m_macWindow , &m_macWindowData->m_macRootControl ) ;
1193
1194     m_macWindowData->m_macFocus = NULL ;
1195     m_macWindowData->m_macHasReceivedFirstActivate = true ;
1196 }
1197
1198 void wxWindowMac::MacPaint( wxPaintEvent &event )
1199 {
1200 }
1201
1202 void wxWindowMac::MacPaintBorders( )
1203 {
1204     if( m_macWindowData )
1205         return ;
1206
1207     RGBColor white = { 0xFFFF, 0xFFFF , 0xFFFF } ;
1208     RGBColor black = { 0x0000, 0x0000 , 0x0000 } ;
1209     RGBColor face = { 0xDDDD, 0xDDDD , 0xDDDD } ;
1210     RGBColor shadow = { 0x4444, 0x4444 , 0x4444 } ;
1211     PenNormal() ;
1212
1213     if (HasFlag(wxRAISED_BORDER) || HasFlag( wxSUNKEN_BORDER) || HasFlag(wxDOUBLE_BORDER) )
1214     {
1215         bool sunken = HasFlag( wxSUNKEN_BORDER ) ;
1216         RGBForeColor( &face );
1217         MoveTo( 0 , m_height - 2 );
1218         LineTo( 0 , 0 );
1219         LineTo( m_width - 2 , 0 );
1220
1221         MoveTo( 2 , m_height - 3 );
1222         LineTo( m_width - 3 , m_height - 3 );
1223         LineTo( m_width - 3 , 2 );
1224
1225         RGBForeColor( sunken ? &face : &black );
1226         MoveTo( 0 , m_height - 1 );
1227         LineTo( m_width - 1 , m_height - 1 );
1228         LineTo( m_width - 1 , 0 );
1229
1230         RGBForeColor( sunken ? &shadow : &white );
1231         MoveTo( 1 , m_height - 3 );
1232         LineTo( 1, 1 );
1233         LineTo( m_width - 3 , 1 );
1234
1235         RGBForeColor( sunken ? &white : &shadow );
1236         MoveTo( 1 , m_height - 2 );
1237         LineTo( m_width - 2 , m_height - 2 );
1238         LineTo( m_width - 2 , 1 );
1239
1240         RGBForeColor( sunken ? &black : &face );
1241         MoveTo( 2 , m_height - 4 );
1242         LineTo( 2 , 2 );
1243         LineTo( m_width - 4 , 2 );
1244     }
1245     else if (HasFlag(wxSIMPLE_BORDER))
1246     {
1247         Rect rect = { 0 , 0 , m_height , m_width } ;
1248         RGBForeColor( &black ) ;
1249         FrameRect( &rect ) ;
1250     }
1251 }
1252
1253 // New function that will replace some of the above.
1254 void wxWindowMac::SetScrollbar(int orient, int pos, int thumbVisible,
1255     int range, bool refresh)
1256 {
1257         if ( orient == wxHORIZONTAL )
1258         {
1259             if ( m_hScrollBar )
1260             {
1261                 if ( range == 0 || thumbVisible >= range )
1262                 {
1263                     if ( m_hScrollBar->IsShown() )
1264                         m_hScrollBar->Show(false) ;
1265                 }
1266                 else
1267                 {
1268                     if ( !m_hScrollBar->IsShown() )
1269                         m_hScrollBar->Show(true) ;
1270                     m_hScrollBar->SetScrollbar( pos , thumbVisible , range , thumbVisible , refresh ) ;
1271                 }
1272             }
1273         }
1274         else
1275         {
1276             if ( m_vScrollBar )
1277             {
1278                 if ( range == 0 || thumbVisible >= range )
1279                 {
1280                     if ( m_vScrollBar->IsShown() )
1281                         m_vScrollBar->Show(false) ;
1282                 }
1283                 else
1284                 {
1285                     if ( !m_vScrollBar->IsShown() )
1286                         m_vScrollBar->Show(true) ;
1287                     m_vScrollBar->SetScrollbar( pos , thumbVisible , range , thumbVisible , refresh ) ;
1288                 }
1289             }
1290         }
1291         MacRepositionScrollBars() ;
1292 }
1293
1294 // Does a physical scroll
1295 void wxWindowMac::ScrollWindow(int dx, int dy, const wxRect *rect)
1296 {
1297     wxMacDrawingClientHelper focus( this ) ;
1298     if ( focus.Ok() )
1299     {
1300         int width , height ;
1301         GetClientSize( &width , &height ) ;
1302
1303         Rect scrollrect = { 0 , 0 , height , width } ;
1304
1305         RgnHandle updateRgn = NewRgn() ;
1306         ClipRect( &scrollrect ) ;
1307         if ( rect )
1308         {
1309             Rect r = { rect->y , rect->x , rect->y + rect->height , rect->x + rect->width } ;
1310             SectRect( &scrollrect , &r , &scrollrect ) ;
1311         }
1312         ScrollRect( &scrollrect , dx , dy , updateRgn ) ;
1313         InvalWindowRgn( GetMacRootWindow() ,  updateRgn ) ;
1314         DisposeRgn( updateRgn ) ;
1315     }
1316
1317     for (wxNode *node = GetChildren().First(); node; node = node->Next())
1318     {
1319         wxWindowMac *child = (wxWindowMac*)node->Data();
1320         if (child == m_vScrollBar) continue;
1321         if (child == m_hScrollBar) continue;
1322         if (child->IsTopLevel()) continue;
1323         int x,y;
1324         child->GetPosition( &x, &y );
1325         int w,h;
1326         child->GetSize( &w, &h );
1327         child->SetSize( x+dx, y+dy, w, h );
1328     }
1329
1330 }
1331
1332 void wxWindowMac::MacOnScroll(wxScrollEvent &event )
1333 {
1334     if ( event.m_eventObject == m_vScrollBar || event.m_eventObject == m_hScrollBar )
1335     {
1336         wxScrollWinEvent wevent;
1337         wevent.SetPosition(event.GetPosition());
1338         wevent.SetOrientation(event.GetOrientation());
1339         wevent.m_eventObject = this;
1340
1341         if (event.m_eventType == wxEVT_SCROLL_TOP) {
1342             wevent.m_eventType = wxEVT_SCROLLWIN_TOP;
1343         } else
1344         if (event.m_eventType == wxEVT_SCROLL_BOTTOM) {
1345             wevent.m_eventType = wxEVT_SCROLLWIN_BOTTOM;
1346         } else
1347         if (event.m_eventType == wxEVT_SCROLL_LINEUP) {
1348             wevent.m_eventType = wxEVT_SCROLLWIN_LINEUP;
1349         } else
1350         if (event.m_eventType == wxEVT_SCROLL_LINEDOWN) {
1351             wevent.m_eventType = wxEVT_SCROLLWIN_LINEDOWN;
1352         } else
1353         if (event.m_eventType == wxEVT_SCROLL_PAGEUP) {
1354             wevent.m_eventType = wxEVT_SCROLLWIN_PAGEUP;
1355         } else
1356         if (event.m_eventType == wxEVT_SCROLL_PAGEDOWN) {
1357             wevent.m_eventType = wxEVT_SCROLLWIN_PAGEDOWN;
1358         } else
1359         if (event.m_eventType == wxEVT_SCROLL_THUMBTRACK) {
1360             wevent.m_eventType = wxEVT_SCROLLWIN_THUMBTRACK;
1361         }
1362
1363         GetEventHandler()->ProcessEvent(wevent);
1364     }
1365 }
1366
1367 bool wxWindowMac::SetFont(const wxFont& font)
1368 {
1369     if ( !wxWindowBase::SetFont(font) )
1370     {
1371         // nothing to do
1372         return FALSE;
1373     }
1374
1375     return TRUE;
1376 }
1377
1378 // Get the window with the focus
1379 wxWindowMac *wxWindowBase::FindFocus()
1380 {
1381     return gFocusWindow ;
1382 }
1383
1384 #if WXWIN_COMPATIBILITY
1385 // If nothing defined for this, try the parent.
1386 // E.g. we may be a button loaded from a resource, with no callback function
1387 // defined.
1388 void wxWindowMac::OnCommand(wxWindowMac& win, wxCommandEvent& event)
1389 {
1390     if ( GetEventHandler()->ProcessEvent(event)  )
1391         return;
1392     if ( m_parent )
1393         m_parent->GetEventHandler()->OnCommand(win, event);
1394 }
1395 #endif // WXWIN_COMPATIBILITY_2
1396
1397 #if WXWIN_COMPATIBILITY
1398 wxObject* wxWindowMac::GetChild(int number) const
1399 {
1400     // Return a pointer to the Nth object in the Panel
1401     wxNode *node = GetChildren().First();
1402     int n = number;
1403     while (node && n--)
1404         node = node->Next();
1405     if ( node )
1406     {
1407         wxObject *obj = (wxObject *)node->Data();
1408         return(obj);
1409     }
1410     else
1411         return NULL;
1412 }
1413 #endif // WXWIN_COMPATIBILITY
1414
1415 void wxWindowMac::OnSetFocus(wxFocusEvent& event)
1416 {
1417     // panel wants to track the window which was the last to have focus in it,
1418     // so we want to set ourselves as the window which last had focus
1419     //
1420     // notice that it's also important to do it upwards the tree becaus
1421     // otherwise when the top level panel gets focus, it won't set it back to
1422     // us, but to some other sibling
1423
1424     // CS:don't know if this is still needed:
1425     //wxChildFocusEvent eventFocus(this);
1426     //(void)GetEventHandler()->ProcessEvent(eventFocus);
1427
1428     event.Skip();
1429 }
1430
1431 void wxWindowMac::Clear()
1432 {
1433     if ( m_macWindowData )
1434     {
1435         wxMacDrawingClientHelper helper ( this ) ;
1436         int w ,h ;
1437         wxPoint origin = GetClientAreaOrigin() ;
1438         GetClientSize( &w , &h ) ;
1439         ::SetThemeWindowBackground( m_macWindowData->m_macWindow , m_macWindowData->m_macWindowBackgroundTheme , false ) ;
1440         Rect r = { origin.y , origin.x, origin.y+h , origin.x+w } ;
1441         EraseRect( &r ) ;
1442     }
1443     else
1444     {
1445         wxClientDC dc(this);
1446         wxBrush brush(GetBackgroundColour(), wxSOLID);
1447         dc.SetBackground(brush);
1448         dc.Clear();
1449     }
1450 }
1451
1452 // Setup background and foreground colours correctly
1453 void wxWindowMac::SetupColours()
1454 {
1455     if ( GetParent() )
1456         SetBackgroundColour(GetParent()->GetBackgroundColour());
1457 }
1458
1459 void wxWindowMac::OnIdle(wxIdleEvent& event)
1460 {
1461 /*
1462    // Check if we need to send a LEAVE event
1463    if (m_mouseInWindow)
1464    {
1465        POINT pt;
1466        ::GetCursorPos(&pt);
1467        if (::WindowFromPoint(pt) != (HWND) GetHWND())
1468        {
1469            // Generate a LEAVE event
1470            m_mouseInWindow = FALSE;
1471            MSWOnMouseLeave(pt.x, pt.y, 0);
1472        }
1473     }
1474 */
1475
1476     // This calls the UI-update mechanism (querying windows for
1477     // menu/toolbar/control state information)
1478     UpdateWindowUI();
1479 }
1480
1481 // Raise the window to the top of the Z order
1482 void wxWindowMac::Raise()
1483 {
1484     if ( m_macWindowData )
1485     {
1486         ::BringToFront( m_macWindowData->m_macWindow ) ;
1487     }
1488 }
1489
1490 // Lower the window to the bottom of the Z order
1491 void wxWindowMac::Lower()
1492 {
1493     if ( m_macWindowData )
1494     {
1495         ::SendBehind( m_macWindowData->m_macWindow , NULL ) ;
1496     }
1497 }
1498
1499 void wxWindowMac::DoSetClientSize(int width, int height)
1500 {
1501     if ( width != -1 || height != -1 )
1502     {
1503
1504         if ( width != -1 && m_vScrollBar )
1505             width += MAC_SCROLLBAR_SIZE ;
1506         if ( height != -1 && m_vScrollBar )
1507             height += MAC_SCROLLBAR_SIZE ;
1508
1509         width += MacGetLeftBorderSize(  ) + MacGetRightBorderSize( ) ;
1510         height += MacGetTopBorderSize(  ) + MacGetBottomBorderSize( ) ;
1511
1512         DoSetSize( -1 , -1 , width , height ) ;
1513     }
1514 }
1515
1516
1517 wxWindowMac* wxWindowMac::s_lastMouseWindow = NULL ;
1518
1519 bool wxWindowMac::MacGetWindowFromPointSub( const wxPoint &point , wxWindowMac** outWin )
1520 {
1521     if ((point.x < m_x) || (point.y < m_y) ||
1522         (point.x > (m_x + m_width)) || (point.y > (m_y + m_height)))
1523         return FALSE;
1524
1525     WindowRef window = GetMacRootWindow() ;
1526
1527     wxPoint newPoint( point ) ;
1528
1529     newPoint.x -= m_x;
1530     newPoint.y -= m_y;
1531
1532     for (wxNode *node = GetChildren().First(); node; node = node->Next())
1533     {
1534         wxWindowMac *child = (wxWindowMac*)node->Data();
1535         // added the m_isShown test --dmazzoni
1536         if ( child->GetMacRootWindow() == window && child->m_isShown )
1537         {
1538             if (child->MacGetWindowFromPointSub(newPoint , outWin ))
1539                 return TRUE;
1540         }
1541     }
1542
1543     *outWin = this ;
1544     return TRUE;
1545 }
1546
1547 bool wxWindowMac::MacGetWindowFromPoint( const wxPoint &screenpoint , wxWindowMac** outWin )
1548 {
1549     WindowRef window ;
1550     Point pt = { screenpoint.y , screenpoint.x } ;
1551     if ( ::FindWindow( pt , &window ) == 3 )
1552     {
1553             wxPoint point( screenpoint ) ;
1554             wxWindowMac* win = wxFindWinFromMacWindow( window ) ;
1555             if ( win )
1556             {
1557             win->ScreenToClient( point ) ;
1558             return win->MacGetWindowFromPointSub( point , outWin ) ;
1559     }
1560     }
1561     return FALSE ;
1562 }
1563
1564 extern int wxBusyCursorCount ;
1565
1566 bool wxWindowMac::MacDispatchMouseEvent(wxMouseEvent& event)
1567 {
1568     if ((event.m_x < m_x) || (event.m_y < m_y) ||
1569         (event.m_x > (m_x + m_width)) || (event.m_y > (m_y + m_height)))
1570         return FALSE;
1571
1572
1573     if ( IsKindOf( CLASSINFO ( wxStaticBox ) ) )
1574         return FALSE ;
1575
1576     WindowRef window = GetMacRootWindow() ;
1577
1578     event.m_x -= m_x;
1579     event.m_y -= m_y;
1580
1581     int x = event.m_x ;
1582     int y = event.m_y ;
1583
1584     for (wxNode *node = GetChildren().First(); node; node = node->Next())
1585     {
1586         wxWindowMac *child = (wxWindowMac*)node->Data();
1587         if ( child->GetMacRootWindow() == window && child->IsShown() && child->IsEnabled() )
1588         {
1589             if (child->MacDispatchMouseEvent(event))
1590                 return TRUE;
1591         }
1592     }
1593
1594     event.m_x = x ;
1595     event.m_y = y ;
1596
1597     if ( wxBusyCursorCount == 0 )
1598     {
1599         m_cursor.MacInstall() ;
1600     }
1601
1602     if ( event.GetEventType() == wxEVT_LEFT_DOWN )
1603     {
1604         // set focus to this window
1605         if (AcceptsFocus() && FindFocus()!=this)
1606             SetFocus();
1607     }
1608
1609 #if wxUSE_TOOLTIPS
1610     if ( event.GetEventType() == wxEVT_MOTION
1611             || event.GetEventType() == wxEVT_ENTER_WINDOW
1612             || event.GetEventType() == wxEVT_LEAVE_WINDOW )
1613         wxToolTip::RelayEvent( this , event);
1614 #endif // wxUSE_TOOLTIPS
1615     GetEventHandler()->ProcessEvent( event ) ;
1616     return TRUE;
1617 }
1618
1619 Point lastWhere ;
1620 long lastWhen = 0 ;
1621
1622 wxString wxWindowMac::MacGetToolTipString( wxPoint &pt )
1623 {
1624     if ( m_tooltip )
1625     {
1626         return m_tooltip->GetTip() ;
1627     }
1628     return "" ;
1629 }
1630 void wxWindowMac::MacFireMouseEvent( EventRecord *ev )
1631 {
1632     wxMouseEvent event(wxEVT_LEFT_DOWN);
1633     bool isDown = !(ev->modifiers & btnState) ; // 1 is for up
1634     bool controlDown = ev->modifiers & controlKey ; // for simulating right mouse
1635
1636     event.m_leftDown = isDown && !controlDown;
1637
1638     event.m_middleDown = FALSE;
1639     event.m_rightDown = isDown && controlDown;
1640
1641     if ( ev->what == mouseDown )
1642     {
1643         if ( controlDown )
1644             event.SetEventType(wxEVT_RIGHT_DOWN ) ;
1645         else
1646             event.SetEventType(wxEVT_LEFT_DOWN ) ;
1647     }
1648     else if ( ev->what == mouseUp )
1649     {
1650         if ( controlDown )
1651             event.SetEventType(wxEVT_RIGHT_UP ) ;
1652         else
1653             event.SetEventType(wxEVT_LEFT_UP ) ;
1654     }
1655     else
1656     {
1657         event.SetEventType(wxEVT_MOTION ) ;
1658     }
1659
1660     event.m_shiftDown = ev->modifiers & shiftKey;
1661     event.m_controlDown = ev->modifiers & controlKey;
1662     event.m_altDown = ev->modifiers & optionKey;
1663     event.m_metaDown = ev->modifiers & cmdKey;
1664
1665     Point       localwhere = ev->where ;
1666
1667     GrafPtr     port ;
1668     ::GetPort( &port ) ;
1669     ::SetPort( UMAGetWindowPort( m_macWindowData->m_macWindow ) ) ;
1670     ::GlobalToLocal( &localwhere ) ;
1671     ::SetPort( port ) ;
1672
1673     if ( ev->what == mouseDown )
1674     {
1675         if ( ev->when - lastWhen <= GetDblTime() )
1676         {
1677             if ( abs( localwhere.h - lastWhere.h ) < 3 || abs( localwhere.v - lastWhere.v ) < 3 )
1678             {
1679                 if ( controlDown )
1680                     event.SetEventType(wxEVT_RIGHT_DCLICK ) ;
1681                 else
1682                     event.SetEventType(wxEVT_LEFT_DCLICK ) ;
1683             }
1684             lastWhen = 0 ;
1685         }
1686         else
1687         {
1688             lastWhen = ev->when ;
1689         }
1690         lastWhere = localwhere ;
1691     }
1692
1693     event.m_x = localwhere.h;
1694     event.m_y = localwhere.v;
1695     event.m_x += m_x;
1696     event.m_y += m_y;
1697
1698 /*
1699     wxPoint origin = GetClientAreaOrigin() ;
1700
1701     event.m_x += origin.x ;
1702     event.m_y += origin.y ;
1703 */
1704
1705     event.m_timeStamp = ev->when;
1706     event.SetEventObject(this);
1707     if ( wxTheApp->s_captureWindow )
1708     {
1709         int x = event.m_x ;
1710         int y = event.m_y ;
1711         wxTheApp->s_captureWindow->ScreenToClient( &x , &y ) ;
1712         event.m_x = x ;
1713         event.m_y = y ;
1714         wxTheApp->s_captureWindow->GetEventHandler()->ProcessEvent( event ) ;
1715         if ( ev->what == mouseUp )
1716         {
1717             wxTheApp->s_captureWindow = NULL ;
1718             if ( wxBusyCursorCount == 0 )
1719             {
1720                 m_cursor.MacInstall() ;
1721             }
1722         }
1723     }
1724     else
1725     {
1726         MacDispatchMouseEvent( event ) ;
1727     }
1728 }
1729
1730 void wxWindowMac::MacMouseDown( EventRecord *ev , short part)
1731 {
1732     MacFireMouseEvent( ev ) ;
1733 }
1734
1735 void wxWindowMac::MacMouseUp( EventRecord *ev , short part)
1736 {
1737     switch (part)
1738     {
1739         case inContent:
1740             {
1741                 MacFireMouseEvent( ev ) ;
1742             }
1743             break ;
1744     }
1745 }
1746
1747 void wxWindowMac::MacMouseMoved( EventRecord *ev , short part)
1748 {
1749     switch (part)
1750     {
1751         case inContent:
1752             {
1753                 MacFireMouseEvent( ev ) ;
1754             }
1755             break ;
1756     }
1757 }
1758 void wxWindowMac::MacActivate( EventRecord *ev , bool inIsActivating )
1759 {
1760     if ( !m_macWindowData->m_macHasReceivedFirstActivate )
1761         m_macWindowData->m_macHasReceivedFirstActivate = true ;
1762
1763     wxActivateEvent event(wxEVT_ACTIVATE, inIsActivating , m_windowId);
1764     event.m_timeStamp = ev->when ;
1765     event.SetEventObject(this);
1766
1767     GetEventHandler()->ProcessEvent(event);
1768
1769     Refresh(false) ;
1770     UMAHighlightAndActivateWindow( m_macWindowData->m_macWindow , inIsActivating ) ;
1771 //  MacUpdateImmediately() ;
1772 }
1773
1774 void wxWindowMac::MacRedraw( RgnHandle updatergn , long time)
1775 {
1776     // updatergn is always already clipped to our boundaries
1777     WindowRef window = GetMacRootWindow() ;
1778     // ownUpdateRgn is the area that this window has to invalidate i.e. its own area without its children
1779     RgnHandle ownUpdateRgn = NewRgn() ;
1780     CopyRgn( updatergn , ownUpdateRgn ) ;
1781
1782     {
1783         wxMacDrawingHelper focus( this ) ; // was client
1784         if ( focus.Ok() )
1785         {
1786             WindowRef window = GetMacRootWindow() ;
1787             bool eraseBackground = false ;
1788             if ( m_macWindowData )
1789                 eraseBackground = true ;
1790             if ( m_backgroundColour == wxSystemSettings::GetSystemColour(wxSYS_COLOUR_APPWORKSPACE) )
1791             {
1792                     ::SetThemeWindowBackground( window , kThemeBrushDocumentWindowBackground , false ) ;
1793             }
1794             else if (  m_backgroundColour == wxSystemSettings::GetSystemColour(wxSYS_COLOUR_3DFACE ) )
1795             {
1796                     // on mac we have the difficult situation, that 3dface gray can be different colours, depending whether
1797                     // it is on a notebook panel or not, in order to take care of that we walk up the hierarchy until we have
1798                     // either a non gray background color or a non control window
1799
1800
1801                     wxWindowMac* parent = GetParent() ;
1802                     while( parent )
1803                     {
1804                         if ( parent->GetMacRootWindow() != window )
1805                         {
1806                             // we are in a different window on the mac system
1807                             parent = NULL ;
1808                             break ;
1809                         }
1810
1811                         if( parent->IsKindOf( CLASSINFO( wxControl ) ) && ((wxControl*)parent)->GetMacControl() )
1812                         {
1813                             if ( parent->m_backgroundColour != wxSystemSettings::GetSystemColour(wxSYS_COLOUR_3DFACE ) )
1814                             {
1815                                 // if we have any other colours in the hierarchy
1816                                 RGBBackColor( &parent->m_backgroundColour.GetPixel()) ;
1817                                 break ;
1818                             }
1819                             // if we have the normal colours in the hierarchy but another control etc. -> use it's background
1820                             if ( parent->IsKindOf( CLASSINFO( wxNotebook ) ) || parent->IsKindOf( CLASSINFO( wxTabCtrl ) ))
1821                             {
1822                                 Rect box ;
1823                                 GetRegionBounds( updatergn , &box) ;
1824                                 ::ApplyThemeBackground(kThemeBackgroundTabPane, &box , kThemeStateActive,8,true);
1825                                 break ;
1826                             }
1827                         }
1828                         else
1829                         {
1830                             parent = NULL ;
1831                             break ;
1832                         }
1833                         parent = parent->GetParent() ;
1834                     }
1835                     if ( !parent )
1836                     {
1837                         // if there is nothing special -> use default
1838                         ::SetThemeWindowBackground( window , kThemeBrushDialogBackgroundActive , false ) ;
1839                     }
1840             }
1841             else
1842             {
1843                 RGBBackColor( &m_backgroundColour.GetPixel()) ;
1844             }
1845             // subtract all non transparent children from updatergn
1846
1847             RgnHandle childarea = NewRgn() ;
1848             for (wxNode *node = GetChildren().First(); node; node = node->Next())
1849             {
1850                 wxWindowMac *child = (wxWindowMac*)node->Data();
1851                 // eventually test for transparent windows
1852                 if ( child->GetMacRootWindow() == window && child->IsShown() )
1853                 {
1854                     if ( child->GetBackgroundColour() != m_backgroundColour && !child->IsKindOf( CLASSINFO( wxControl ) ) && ((wxControl*)child)->GetMacControl() )
1855                     {
1856                         SetRectRgn( childarea , child->m_x , child->m_y , child->m_x + child->m_width ,  child->m_y + child->m_height ) ;
1857                         DiffRgn( ownUpdateRgn , childarea , ownUpdateRgn ) ;
1858                     }
1859                 }
1860             }
1861             DisposeRgn( childarea ) ;
1862
1863             if ( GetParent() && m_backgroundColour != GetParent()->GetBackgroundColour() )
1864                 eraseBackground = true ;
1865             SetClip( ownUpdateRgn ) ;
1866             if ( m_macEraseOnRedraw ) {
1867                 if ( eraseBackground  )
1868                 {
1869                     EraseRgn( ownUpdateRgn ) ;
1870                 }
1871             }
1872             else {
1873                 m_macEraseOnRedraw = true ;
1874             }
1875         }
1876
1877         {
1878             RgnHandle newupdate = NewRgn() ;
1879             wxSize point = GetClientSize() ;
1880             wxPoint origin = GetClientAreaOrigin() ;
1881
1882             SetRectRgn( newupdate , origin.x , origin.y , origin.x + point.x , origin.y+point.y ) ;
1883             SectRgn( newupdate , ownUpdateRgn , newupdate ) ;
1884             OffsetRgn( newupdate , -origin.x , -origin.y ) ;
1885             m_updateRegion = newupdate ;
1886             DisposeRgn( newupdate ) ;
1887         }
1888
1889         MacPaintBorders() ;
1890         wxPaintEvent event;
1891         event.m_timeStamp = time ;
1892         event.SetEventObject(this);
1893         GetEventHandler()->ProcessEvent(event);
1894     }
1895
1896
1897     RgnHandle childupdate = NewRgn() ;
1898
1899     for (wxNode *node = GetChildren().First(); node; node = node->Next())
1900     {
1901         wxWindowMac *child = (wxWindowMac*)node->Data();
1902         SetRectRgn( childupdate , child->m_x , child->m_y , child->m_x + child->m_width ,  child->m_y + child->m_height ) ;
1903         SectRgn( childupdate , updatergn , childupdate ) ;
1904         OffsetRgn( childupdate , -child->m_x , -child->m_y ) ;
1905         if ( child->GetMacRootWindow() == window && child->IsShown() && !EmptyRgn( childupdate ) )
1906         {
1907             // because dialogs may also be children
1908             child->MacRedraw( childupdate , time ) ;
1909         }
1910     }
1911     DisposeRgn( childupdate ) ;
1912     // eventually a draw grow box here
1913 }
1914
1915 void wxWindowMac::MacUpdateImmediately()
1916 {
1917     WindowRef window = GetMacRootWindow() ;
1918     if ( window )
1919     {
1920         wxWindowMac* win = wxFindWinFromMacWindow( window ) ;
1921         #if TARGET_CARBON
1922         AGAPortHelper help( GetWindowPort(window) ) ;
1923         #else
1924         AGAPortHelper help( (window) ) ;
1925         #endif
1926         SetOrigin( 0 , 0 ) ;
1927         BeginUpdate( window ) ;
1928         if ( win )
1929         {
1930             RgnHandle       region = NewRgn();
1931
1932             if ( region )
1933             {
1934                 GetPortVisibleRegion( GetWindowPort( window ), region );
1935
1936                 // if windowshade gives incompatibility , take the follwing out
1937                 if ( !EmptyRgn( region ) && win->m_macWindowData->m_macHasReceivedFirstActivate )
1938                 {
1939                     win->MacRedraw( region , wxTheApp->sm_lastMessageTime ) ;
1940                 }
1941                 DisposeRgn( region );
1942             }
1943         }
1944         EndUpdate( window ) ;
1945     }
1946 }
1947
1948 void wxWindowMac::MacUpdate( EventRecord *ev )
1949 {
1950     WindowRef window = (WindowRef) ev->message ;
1951     wxWindowMac * win = wxFindWinFromMacWindow( window ) ;
1952     #if TARGET_CARBON
1953     AGAPortHelper help( GetWindowPort(window) ) ;
1954     #else
1955     AGAPortHelper help( (window) ) ;
1956     #endif
1957     SetOrigin( 0 , 0 ) ;
1958     BeginUpdate( window ) ;
1959     if ( win )
1960     {
1961         RgnHandle       region = NewRgn();
1962
1963         if ( region )
1964         {
1965             GetPortVisibleRegion( GetWindowPort( window ), region );
1966
1967             // if windowshade gives incompatibility , take the follwing out
1968             if ( !EmptyRgn( region ) && win->m_macWindowData->m_macHasReceivedFirstActivate )
1969             {
1970                 MacRedraw( region , ev->when ) ;
1971             }
1972             DisposeRgn( region );
1973         }
1974     }
1975     EndUpdate( window ) ;
1976 }
1977
1978 WindowRef wxWindowMac::GetMacRootWindow() const
1979 {
1980     wxWindowMac *iter = (wxWindowMac*)this ;
1981
1982     while( iter )
1983     {
1984         if ( iter->m_macWindowData )
1985             return iter->m_macWindowData->m_macWindow ;
1986
1987         iter = iter->GetParent() ;
1988     }
1989     wxASSERT_MSG( 1 , "No valid mac root window" ) ;
1990     return NULL ;
1991 }
1992
1993 void wxWindowMac::MacCreateScrollBars( long style )
1994 {
1995     wxASSERT_MSG( m_vScrollBar == NULL && m_hScrollBar == NULL , "attempt to create window twice" ) ;
1996
1997     bool hasBoth = ( style & wxVSCROLL ) && ( style & wxHSCROLL ) ;
1998     int adjust = hasBoth ? MAC_SCROLLBAR_SIZE - 1: 0 ;
1999     int width, height ;
2000     GetClientSize( &width , &height ) ;
2001
2002     wxPoint vPoint(width-MAC_SCROLLBAR_SIZE, 0) ;
2003     wxSize vSize(MAC_SCROLLBAR_SIZE, height - adjust) ;
2004     wxPoint hPoint(0 , height-MAC_SCROLLBAR_SIZE ) ;
2005     wxSize hSize( width - adjust, MAC_SCROLLBAR_SIZE) ;
2006
2007     m_vScrollBar = new wxScrollBar(this, wxWINDOW_VSCROLL, vPoint,
2008         vSize , wxVERTICAL);
2009
2010     if ( style & wxVSCROLL )
2011     {
2012
2013     }
2014     else
2015     {
2016         m_vScrollBar->Show(false) ;
2017     }
2018     m_hScrollBar = new wxScrollBar(this, wxWINDOW_HSCROLL, hPoint,
2019         hSize , wxHORIZONTAL);
2020     if ( style  & wxHSCROLL )
2021     {
2022     }
2023     else
2024     {
2025         m_hScrollBar->Show(false) ;
2026     }
2027
2028     // because the create does not take into account the client area origin
2029     MacRepositionScrollBars() ; // we might have a real position shift
2030 }
2031
2032 void wxWindowMac::MacRepositionScrollBars()
2033 {
2034     bool hasBoth = ( m_hScrollBar && m_hScrollBar->IsShown()) && ( m_vScrollBar && m_vScrollBar->IsShown()) ;
2035     int adjust = hasBoth ? MAC_SCROLLBAR_SIZE - 1 : 0 ;
2036
2037     // get real client area
2038
2039     int width = m_width ;
2040     int height = m_height ;
2041
2042     width -= MacGetLeftBorderSize() + MacGetRightBorderSize();
2043     height -= MacGetTopBorderSize() + MacGetBottomBorderSize();
2044
2045     wxPoint vPoint(width-MAC_SCROLLBAR_SIZE, 0) ;
2046     wxSize vSize(MAC_SCROLLBAR_SIZE, height - adjust) ;
2047     wxPoint hPoint(0 , height-MAC_SCROLLBAR_SIZE ) ;
2048     wxSize hSize( width - adjust, MAC_SCROLLBAR_SIZE) ;
2049
2050     int x = 0 ;
2051     int y = 0 ;
2052     int w = m_width ;
2053     int h = m_height ;
2054
2055     MacClientToRootWindow( &x , &y ) ;
2056     MacClientToRootWindow( &w , &h ) ;
2057
2058     wxWindowMac *iter = (wxWindowMac*)this ;
2059
2060     int totW = 10000 , totH = 10000;
2061     while( iter )
2062     {
2063         if ( iter->m_macWindowData )
2064         {
2065             totW = iter->m_width ;
2066             totH = iter->m_height ;
2067             break ;
2068         }
2069
2070         iter = iter->GetParent() ;
2071     }
2072
2073     if ( x == 0 )
2074     {
2075         hPoint.x = -1 ;
2076         hSize.x += 1 ;
2077     }
2078     if ( y == 0 )
2079     {
2080         vPoint.y = -1 ;
2081         vSize.y += 1 ;
2082     }
2083
2084     if ( w-x >= totW )
2085     {
2086         hSize.x += 1 ;
2087         vPoint.x += 1 ;
2088     }
2089
2090     if ( h-y >= totH )
2091     {
2092         vSize.y += 1 ;
2093         hPoint.y += 1 ;
2094     }
2095
2096     if ( m_vScrollBar )
2097     {
2098         m_vScrollBar->SetSize( vPoint.x , vPoint.y, vSize.x, vSize.y , wxSIZE_ALLOW_MINUS_ONE);
2099     }
2100     if ( m_hScrollBar )
2101     {
2102         m_hScrollBar->SetSize( hPoint.x , hPoint.y, hSize.x, hSize.y, wxSIZE_ALLOW_MINUS_ONE);
2103     }
2104 }
2105
2106 void wxWindowMac::MacKeyDown( EventRecord *ev )
2107 {
2108
2109 }
2110
2111
2112 bool wxWindowMac::AcceptsFocus() const
2113 {
2114     return MacCanFocus() && wxWindowBase::AcceptsFocus();
2115 }
2116
2117 ControlHandle wxWindowMac::MacGetContainerForEmbedding()
2118 {
2119     if ( m_macWindowData )
2120         return m_macWindowData->m_macRootControl ;
2121     else
2122         return GetParent()->MacGetContainerForEmbedding() ;
2123 }
2124
2125 void wxWindowMac::MacSuperChangedPosition()
2126 {
2127     // only window-absolute structures have to be moved i.e. controls
2128
2129     wxNode *node = GetChildren().First();
2130     while ( node )
2131     {
2132         wxWindowMac *child = (wxWindowMac *)node->Data();
2133         child->MacSuperChangedPosition() ;
2134         node = node->Next();
2135     }
2136 }
2137
2138 void wxWindowMac::MacTopLevelWindowChangedPosition()
2139 {
2140     // only screen-absolute structures have to be moved i.e. glcanvas
2141
2142     wxNode *node = GetChildren().First();
2143     while ( node )
2144     {
2145         wxWindowMac *child = (wxWindowMac *)node->Data();
2146         child->MacTopLevelWindowChangedPosition() ;
2147         node = node->Next();
2148     }
2149 }
2150
2151 bool wxWindowMac::MacSetPortFocusParams( const Point & localOrigin, const Rect & clipRect, WindowRef window , wxWindowMac* win )
2152 {
2153     if ( window == NULL )
2154         return false ;
2155
2156     GrafPtr currPort;
2157     GrafPtr port ;
2158
2159     ::GetPort(&currPort);
2160     port = UMAGetWindowPort( window) ;
2161     if (currPort != port )
2162             ::SetPort(port);
2163
2164 //  wxASSERT( port->portRect.left == 0 && port->portRect.top == 0 ) ;
2165     ::SetOrigin(-localOrigin.h, -localOrigin.v);
2166     return true;
2167 }
2168
2169 bool wxWindowMac::MacSetPortDrawingParams( const Point & localOrigin, const Rect & clipRect, WindowRef window , wxWindowMac* win )
2170 {
2171     if ( window == NULL )
2172         return false ;
2173
2174     GrafPtr currPort;
2175     GrafPtr port ;
2176     ::GetPort(&currPort);
2177     port = UMAGetWindowPort( window) ;
2178     if (currPort != port )
2179             ::SetPort(port);
2180 //  wxASSERT( port->portRect.left == 0 && port->portRect.top == 0 ) ;
2181     ::SetOrigin(-localOrigin.h, -localOrigin.v);
2182     ::ClipRect(&clipRect);
2183
2184     ::PenNormal() ;
2185     ::RGBBackColor(& win->GetBackgroundColour().GetPixel() ) ;
2186     ::RGBForeColor(& win->GetForegroundColour().GetPixel() ) ;
2187     Pattern whiteColor ;
2188
2189     ::BackPat( GetQDGlobalsWhite( &whiteColor) ) ;
2190     ::SetThemeWindowBackground(  win->m_macWindowData->m_macWindow , win->m_macWindowData->m_macWindowBackgroundTheme ,  false ) ;
2191     return true;
2192 }
2193
2194 void wxWindowMac::MacGetPortParams(Point* localOrigin, Rect* clipRect, WindowRef *window  , wxWindowMac** rootwin)
2195 {
2196     if ( m_macWindowData )
2197     {
2198         localOrigin->h = 0;
2199         localOrigin->v = 0;
2200         clipRect->left = 0;
2201         clipRect->top = 0;
2202         clipRect->right = m_width;
2203         clipRect->bottom = m_height;
2204         *window = m_macWindowData->m_macWindow ;
2205         *rootwin = this ;
2206     }
2207     else
2208     {
2209         wxASSERT( GetParent() != NULL ) ;
2210         GetParent()->MacGetPortParams( localOrigin , clipRect , window, rootwin) ;
2211         localOrigin->h += m_x;
2212         localOrigin->v += m_y;
2213         OffsetRect(clipRect, -m_x, -m_y);
2214
2215         Rect myClip;
2216         myClip.left = 0;
2217         myClip.top = 0;
2218         myClip.right = m_width;
2219         myClip.bottom = m_height;
2220         SectRect(clipRect, &myClip, clipRect);
2221     }
2222 }
2223
2224 void wxWindowMac::MacDoGetPortClientParams(Point* localOrigin, Rect* clipRect, WindowRef *window , wxWindowMac** rootwin )
2225 {
2226 //  int width , height ;
2227 //  GetClientSize( &width , &height ) ;
2228
2229     if ( m_macWindowData )
2230     {
2231         localOrigin->h = 0;
2232         localOrigin->v = 0;
2233         clipRect->left = 0;
2234         clipRect->top = 0;
2235         clipRect->right = m_width ;//width;
2236         clipRect->bottom = m_height ;// height;
2237         *window = m_macWindowData->m_macWindow ;
2238         *rootwin = this ;
2239     }
2240     else
2241     {
2242         wxASSERT( GetParent() != NULL ) ;
2243
2244         GetParent()->MacDoGetPortClientParams( localOrigin , clipRect , window, rootwin) ;
2245
2246         localOrigin->h += m_x;
2247         localOrigin->v += m_y;
2248         OffsetRect(clipRect, -m_x, -m_y);
2249
2250         Rect myClip;
2251         myClip.left = 0;
2252         myClip.top = 0;
2253         myClip.right = m_width ;//width;
2254         myClip.bottom = m_height ;// height;
2255         SectRect(clipRect, &myClip, clipRect);
2256     }
2257 }
2258
2259 void wxWindowMac::MacGetPortClientParams(Point* localOrigin, Rect* clipRect, WindowRef *window , wxWindowMac** rootwin )
2260 {
2261     MacDoGetPortClientParams( localOrigin , clipRect , window , rootwin ) ;
2262
2263     int width , height ;
2264     GetClientSize( &width , &height ) ;
2265     wxPoint client ;
2266     client = GetClientAreaOrigin( ) ;
2267
2268     localOrigin->h += client.x;
2269     localOrigin->v += client.y;
2270     OffsetRect(clipRect, -client.x, -client.y);
2271
2272     Rect myClip;
2273     myClip.left = 0;
2274     myClip.top = 0;
2275     myClip.right = width;
2276     myClip.bottom = height;
2277     SectRect(clipRect, &myClip, clipRect);
2278 }
2279
2280 long wxWindowMac::MacGetLeftBorderSize( ) const
2281 {
2282     if( m_macWindowData )
2283         return 0 ;
2284
2285     if (m_windowStyle & wxRAISED_BORDER || m_windowStyle & wxSUNKEN_BORDER )
2286     {
2287         return 3 ;
2288     }
2289     else if (  m_windowStyle &wxDOUBLE_BORDER)
2290     {
2291         return 3 ;
2292     }
2293     else if (m_windowStyle &wxSIMPLE_BORDER)
2294     {
2295         return 1 ;
2296     }
2297     return 0 ;
2298 }
2299
2300 long wxWindowMac::MacGetRightBorderSize( ) const
2301 {
2302     if( m_macWindowData )
2303         return 0 ;
2304
2305     if (m_windowStyle & wxRAISED_BORDER || m_windowStyle & wxSUNKEN_BORDER )
2306     {
2307         return 3 ;
2308     }
2309     else if (  m_windowStyle &wxDOUBLE_BORDER)
2310     {
2311         return 3 ;
2312     }
2313     else if (m_windowStyle &wxSIMPLE_BORDER)
2314     {
2315         return 1 ;
2316     }
2317     return 0 ;
2318 }
2319
2320 long wxWindowMac::MacGetTopBorderSize( ) const
2321 {
2322     if( m_macWindowData )
2323         return 0 ;
2324
2325     if (m_windowStyle & wxRAISED_BORDER || m_windowStyle & wxSUNKEN_BORDER )
2326     {
2327         return 3 ;
2328     }
2329     else if (  m_windowStyle &wxDOUBLE_BORDER)
2330     {
2331         return 3 ;
2332     }
2333     else if (m_windowStyle &wxSIMPLE_BORDER)
2334     {
2335         return 1 ;
2336     }
2337     return 0 ;
2338 }
2339
2340 long wxWindowMac::MacGetBottomBorderSize( ) const
2341 {
2342     if( m_macWindowData )
2343         return 0 ;
2344
2345     if (m_windowStyle & wxRAISED_BORDER || m_windowStyle & wxSUNKEN_BORDER )
2346     {
2347         return 3 ;
2348     }
2349     else if (  m_windowStyle &wxDOUBLE_BORDER)
2350     {
2351         return 3 ;
2352     }
2353     else if (m_windowStyle &wxSIMPLE_BORDER)
2354     {
2355         return 1 ;
2356     }
2357     return 0 ;
2358 }
2359
2360 long wxWindowMac::MacRemoveBordersFromStyle( long style )
2361 {
2362     return style & ~( wxDOUBLE_BORDER | wxSUNKEN_BORDER | wxRAISED_BORDER | wxBORDER | wxSTATIC_BORDER ) ;
2363 }
2364
2365
2366 wxMacDrawingHelper::wxMacDrawingHelper( wxWindowMac * theWindow )
2367 {
2368     m_ok = false ;
2369     Point localOrigin ;
2370     Rect clipRect ;
2371     WindowRef window ;
2372     wxWindowMac *rootwin ;
2373     m_currentPort = NULL ;
2374
2375     GetPort( &m_formerPort ) ;
2376     if ( theWindow )
2377     {
2378         theWindow->MacGetPortParams( &localOrigin , &clipRect , &window , &rootwin) ;
2379         m_currentPort = UMAGetWindowPort( window ) ;
2380         if ( m_formerPort != m_currentPort )
2381             SetPort( m_currentPort ) ;
2382         GetPenState( &m_savedPenState ) ;
2383         theWindow->MacSetPortDrawingParams( localOrigin, clipRect, window , rootwin ) ;
2384         m_ok = true ;
2385     }
2386 }
2387
2388 wxMacDrawingHelper::~wxMacDrawingHelper()
2389 {
2390     if ( m_ok )
2391     {
2392         SetPort( m_currentPort ) ;
2393         SetPenState( &m_savedPenState ) ;
2394         SetOrigin( 0 , 0 ) ;
2395         Rect portRect ;
2396         GetPortBounds( m_currentPort , &portRect ) ;
2397         ClipRect( &portRect ) ;
2398     }
2399
2400     if ( m_formerPort != m_currentPort )
2401         SetPort( m_formerPort ) ;
2402 }
2403
2404 wxMacDrawingClientHelper::wxMacDrawingClientHelper( wxWindowMac * theWindow )
2405 {
2406     m_ok = false ;
2407     Point localOrigin ;
2408     Rect clipRect ;
2409     WindowRef window ;
2410     wxWindowMac *rootwin ;
2411     m_currentPort = NULL ;
2412
2413     GetPort( &m_formerPort ) ;
2414
2415     if ( theWindow )
2416     {
2417         theWindow->MacGetPortClientParams( &localOrigin , &clipRect , &window , &rootwin) ;
2418         m_currentPort = UMAGetWindowPort( window ) ;
2419         if ( m_formerPort != m_currentPort )
2420             SetPort( m_currentPort ) ;
2421         GetPenState( &m_savedPenState ) ;
2422         theWindow->MacSetPortDrawingParams( localOrigin, clipRect, window , rootwin ) ;
2423         m_ok = true ;
2424     }
2425 }
2426
2427 wxMacDrawingClientHelper::~wxMacDrawingClientHelper()
2428 {
2429     if ( m_ok )
2430     {
2431         SetPort( m_currentPort ) ;
2432         SetPenState( &m_savedPenState ) ;
2433         SetOrigin( 0 , 0 ) ;
2434         Rect portRect ;
2435         GetPortBounds( m_currentPort , &portRect ) ;
2436         ClipRect( &portRect ) ;
2437     }
2438
2439     if ( m_formerPort != m_currentPort )
2440         SetPort( m_formerPort ) ;
2441 }
2442
2443 // Find the wxWindowMac at the current mouse position, returning the mouse
2444 // position.
2445 wxWindowMac* wxFindWindowAtPointer(wxPoint& pt)
2446 {
2447     pt = wxGetMousePosition();
2448     wxWindowMac* found = wxFindWindowAtPoint(pt);
2449     return found;
2450 }
2451
2452 // Get the current mouse position.
2453 wxPoint wxGetMousePosition()
2454 {
2455     int x, y;
2456     wxGetMousePosition(& x, & y);
2457     return wxPoint(x, y);
2458 }
2459