src/mac/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                 wxPanel *panel = wxDynamicCast(GetParent(), wxPanel);
 268                 if ( panel )
 269                 {
 270                         panel->SetLastFocus((wxWindow*)this);
 271                 }
 272       #ifndef __WXUNIVERSAL__
 273                         wxControl* control = wxDynamicCast( gFocusWindow , wxControl ) ;
 274                         if ( control && control->GetMacControl() )
 275                         {
 276                                 UMASetKeyboardFocus( gFocusWindow->GetMacRootWindow() , control->GetMacControl()  , kControlEditTextPart ) ;
 277                         }
 278       #endif
 279                 wxFocusEvent event(wxEVT_SET_FOCUS, m_windowId);
 280                 event.SetEventObject(this);
 281                         GetEventHandler()->ProcessEvent(event) ;
 282                 }
 283         }
 284 }
 285
 286 bool wxWindowMac::Enable(bool enable)
 287 {
 288     if ( !wxWindowBase::Enable(enable) )
 289         return FALSE;
 290
 291     wxWindowList::Node *node = GetChildren().GetFirst();
 292     while ( node )
 293     {
 294         wxWindowMac *child = node->GetData();
 295         child->Enable(enable);
 296
 297         node = node->GetNext();
 298     }
 299
 300     return TRUE;
 301 }
 302
 303 void wxWindowMac::CaptureMouse()
 304 {
 305     wxTheApp->s_captureWindow = this ;
 306 }
 307
 308 wxWindow* wxWindowBase::GetCapture()
 309 {
 310     return wxTheApp->s_captureWindow ;
 311 }
 312
 313 void wxWindowMac::ReleaseMouse()
 314 {
 315     wxTheApp->s_captureWindow = NULL ;
 316 }
 317
 318 #if    wxUSE_DRAG_AND_DROP
 319
 320 void wxWindowMac::SetDropTarget(wxDropTarget *pDropTarget)
 321 {
 322   if ( m_pDropTarget != 0 ) {
 323     delete m_pDropTarget;
 324   }
 325
 326   m_pDropTarget = pDropTarget;
 327   if ( m_pDropTarget != 0 )
 328   {
 329     // TODO
 330   }
 331 }
 332
 333 #endif
 334
 335 // Old style file-manager drag&drop
 336 void wxWindowMac::DragAcceptFiles(bool accept)
 337 {
 338     // TODO
 339 }
 340
 341 // Get total size
 342 void wxWindowMac::DoGetSize(int *x, int *y) const
 343 {
 344      if(x)   *x = m_width ;
 345      if(y)   *y = m_height ;
 346 }
 347
 348 void wxWindowMac::DoGetPosition(int *x, int *y) const
 349 {
 350     int xx,yy;
 351
 352     xx = m_x ;
 353     yy = m_y ;
 354     if (GetParent())
 355     {
 356         wxPoint pt(GetParent()->GetClientAreaOrigin());
 357         xx -= pt.x;
 358         yy -= pt.y;
 359     }
 360     if(x)   *x = xx;
 361     if(y)   *y = yy;
 362 }
 363
 364 #if wxUSE_MENUS
 365 bool wxWindowMac::DoPopupMenu(wxMenu *menu, int x, int y)
 366 {
 367         menu->SetInvokingWindow(this);
 368     menu->UpdateUI();
 369         ClientToScreen( &x , &y ) ;
 370
 371         ::InsertMenu( menu->GetHMenu() , -1 ) ;
 372         long menuResult = ::PopUpMenuSelect(menu->GetHMenu() ,y,x, 0) ;
 373         menu->MacMenuSelect( this , TickCount() , HiWord(menuResult) , LoWord(menuResult) ) ;
 374         ::DeleteMenu( menu->MacGetMenuId() ) ;
 375         menu->SetInvokingWindow(NULL);
 376
 377   return TRUE;
 378 }
 379 #endif
 380
 381 void wxWindowMac::DoScreenToClient(int *x, int *y) const
 382 {
 383         WindowRef window = GetMacRootWindow() ;
 384
 385         Point           localwhere = {0,0} ;
 386
 387     if(x)   localwhere.h = * x ;
 388     if(y)   localwhere.v = * y ;
 389
 390         GrafPtr         port ;
 391         ::GetPort( &port ) ;
 392         ::SetPort( UMAGetWindowPort( window ) ) ;
 393         ::GlobalToLocal( &localwhere ) ;
 394         ::SetPort( port ) ;
 395
 396     if(x)   *x = localwhere.h ;
 397     if(y)   *y = localwhere.v ;
 398
 399         MacRootWindowToClient( x , y ) ;
 400 }
 401
 402 void wxWindowMac::DoClientToScreen(int *x, int *y) const
 403 {
 404         WindowRef window = GetMacRootWindow() ;
 405
 406         MacClientToRootWindow( x , y ) ;
 407
 408         Point           localwhere = { 0,0 };
 409     if(x)   localwhere.h = * x ;
 410     if(y)   localwhere.v = * y ;
 411
 412         GrafPtr         port ;
 413         ::GetPort( &port ) ;
 414         ::SetPort( UMAGetWindowPort( window ) ) ;
 415         ::SetOrigin( 0 , 0 ) ;
 416         ::LocalToGlobal( &localwhere ) ;
 417         ::SetPort( port ) ;
 418     if(x)   *x = localwhere.h ;
 419     if(y)   *y = localwhere.v ;
 420 }
 421
 422 void wxWindowMac::MacClientToRootWindow( int *x , int *y ) const
 423 {
 424         if ( m_macWindowData == NULL)
 425         {
 426                 if(x)   *x += m_x ;
 427                 if(y)   *y += m_y ;
 428                 GetParent()->MacClientToRootWindow( x , y ) ;
 429         }
 430 }
 431
 432 void wxWindowMac::MacRootWindowToClient( int *x , int *y ) const
 433 {
 434         if ( m_macWindowData == NULL)
 435         {
 436                 if(x)   *x -= m_x ;
 437             if(y)   *y -= m_y ;
 438                 GetParent()->MacRootWindowToClient( x , y ) ;
 439         }
 440 }
 441
 442 bool wxWindowMac::SetCursor(const wxCursor& cursor)
 443 {
 444     if (m_cursor == cursor)
 445        return FALSE;
 446
 447     if (wxNullCursor == cursor)
 448     {
 449        if ( ! wxWindowBase::SetCursor( *wxSTANDARD_CURSOR ) )
 450         return FALSE ;
 451     }
 452     else
 453     {
 454        if ( ! wxWindowBase::SetCursor( cursor ) )
 455         return FALSE ;
 456     }
 457
 458   wxASSERT_MSG( m_cursor.Ok(),
 459                   wxT("cursor must be valid after call to the base version"));
 460
 461   Point pt ;
 462   wxWindowMac *mouseWin ;
 463   GetMouse( &pt ) ;
 464
 465   // Change the cursor NOW if we're within the correct window
 466
 467   if ( MacGetWindowFromPoint( wxPoint( pt.h , pt.v ) , &mouseWin ) )
 468   {
 469         if ( mouseWin == this && !wxIsBusy() )
 470         {
 471                 m_cursor.MacInstall() ;
 472         }
 473   }
 474
 475   return TRUE ;
 476 }
 477
 478
 479 // Get size *available for subwindows* i.e. excluding menu bar etc.
 480 void wxWindowMac::DoGetClientSize(int *x, int *y) const
 481 {
 482     int ww, hh;
 483     ww = m_width ;
 484     hh = m_height ;
 485
 486         ww -= MacGetLeftBorderSize(  )  + MacGetRightBorderSize(  ) ;
 487         hh -= MacGetTopBorderSize(  ) + MacGetBottomBorderSize( );
 488
 489   if ( (m_vScrollBar && m_vScrollBar->IsShown()) || (m_hScrollBar  && m_hScrollBar->IsShown()) )
 490   {
 491         int x1 = 0 ;
 492         int y1 = 0 ;
 493         int w = m_width ;
 494         int h = m_height ;
 495
 496         MacClientToRootWindow( &x1 , &y1 ) ;
 497         MacClientToRootWindow( &w , &h ) ;
 498
 499         wxWindowMac *iter = (wxWindowMac*)this ;
 500
 501         int totW = 10000 , totH = 10000;
 502         while( iter )
 503         {
 504                 if ( iter->m_macWindowData )
 505                 {
 506                         totW = iter->m_width ;
 507                         totH = iter->m_height ;
 508                         break ;
 509                 }
 510
 511                 iter = iter->GetParent() ;
 512         }
 513
 514         if (m_hScrollBar  && m_hScrollBar->IsShown() )
 515         {
 516                 hh -= MAC_SCROLLBAR_SIZE;
 517                 if ( h-y1 >= totH )
 518                 {
 519                         hh += 1 ;
 520                 }
 521     }
 522         if (m_vScrollBar  && m_vScrollBar->IsShown() )
 523         {
 524         ww -= MAC_SCROLLBAR_SIZE;
 525                 if ( w-x1 >= totW )
 526                 {
 527                 ww += 1 ;
 528         }
 529         }
 530   }
 531   if(x)   *x = ww;
 532   if(y)   *y = hh;
 533 }
 534
 535
 536 // ----------------------------------------------------------------------------
 537 // tooltips
 538 // ----------------------------------------------------------------------------
 539
 540 #if wxUSE_TOOLTIPS
 541
 542 void wxWindowMac::DoSetToolTip(wxToolTip *tooltip)
 543 {
 544     wxWindowBase::DoSetToolTip(tooltip);
 545
 546         if ( m_tooltip )
 547                 m_tooltip->SetWindow(this);
 548 }
 549
 550 #endif // wxUSE_TOOLTIPS
 551
 552 void wxWindowMac::DoMoveWindow(int x, int y, int width, int height)
 553 {
 554         int former_x = m_x ;
 555         int former_y = m_y ;
 556         int former_w = m_width ;
 557         int former_h = m_height ;
 558
 559   int actualWidth = width;
 560   int actualHeight = height;
 561   int actualX = x;
 562   int actualY = y;
 563
 564     if ((m_minWidth != -1) && (actualWidth < m_minWidth))
 565         actualWidth = m_minWidth;
 566     if ((m_minHeight != -1) && (actualHeight < m_minHeight))
 567         actualHeight = m_minHeight;
 568     if ((m_maxWidth != -1) && (actualWidth > m_maxWidth))
 569         actualWidth = m_maxWidth;
 570     if ((m_maxHeight != -1) && (actualHeight > m_maxHeight))
 571         actualHeight = m_maxHeight;
 572
 573         bool doMove = false ;
 574         bool doResize = false ;
 575
 576         if ( actualX != former_x || actualY != former_y )
 577         {
 578                 doMove = true ;
 579         }
 580         if ( actualWidth != former_w || actualHeight != former_h )
 581         {
 582                 doResize = true ;
 583         }
 584
 585         if ( doMove || doResize )
 586         {
 587                 if ( m_macWindowData )
 588                 {
 589                 }
 590                 else
 591                 {
 592                         // erase former position
 593                         wxMacDrawingHelper focus( this ) ;
 594                         if ( focus.Ok() )
 595                         {
 596                                 Rect clientrect = { 0 , 0 , m_height , m_width } ;
 597                                 // ClipRect( &clientrect ) ;
 598                         InvalWindowRect( GetMacRootWindow() , &clientrect ) ;
 599                         }
 600                 }
 601                 m_x = actualX ;
 602                 m_y = actualY ;
 603                 m_width = actualWidth ;
 604                 m_height = actualHeight ;
 605                 if ( m_macWindowData )
 606                 {
 607                         if ( doMove )
 608                                 ::MoveWindow(m_macWindowData->m_macWindow, m_x, m_y  , false); // don't make frontmost
 609
 610                         if ( doResize )
 611                                 ::SizeWindow(m_macWindowData->m_macWindow, m_width, m_height  , true);
 612
 613                         // the OS takes care of invalidating and erasing the new area
 614                         // we have erased the old one
 615
 616                         if ( IsKindOf( CLASSINFO( wxFrame ) ) )
 617                         {
 618                                 wxFrame* frame = (wxFrame*) this ;
 619                                 frame->PositionStatusBar();
 620                                 frame->PositionToolBar();
 621                         }
 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                 UMAShowWindow( m_macWindowData->m_macWindow ) ;
 780                 UMASelectWindow( 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                 UMAHideWindow( 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         UMACreateNewWindow( 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         UMACreateRootControl( 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         RGBColor pen1 = sunken ? white : black ;
1217         RGBColor pen2 = sunken ? shadow : face ;
1218         RGBColor pen3 = sunken ? face : shadow ;
1219         RGBColor pen4 = sunken ? black : white ;
1220
1221         RGBForeColor( &pen1 ) ;
1222         {
1223                         Rect rect = { 0 , 0 , m_height , m_width } ;
1224                 FrameRect( &rect ) ;
1225         }
1226         RGBForeColor( &pen2 ) ;
1227         {
1228                         Rect rect = { 1 , 1 , m_height -1 , m_width -1} ;
1229                 FrameRect( &rect ) ;
1230         }
1231         RGBForeColor( &pen3 ) ;
1232         {
1233                         Rect rect = { 0 , 0 , m_height -2 , m_width -2} ;
1234                 FrameRect( &rect ) ;
1235         }
1236         RGBForeColor( &pen4 ) ;
1237         {
1238                 MoveTo( 0 , 0 ) ;
1239                 LineTo( m_width - 3 , 0 ) ;
1240                 MoveTo( 0 , 0 ) ;
1241                 LineTo( 0 , m_height - 3 ) ;
1242         }
1243     }
1244     else if (HasFlag(wxSIMPLE_BORDER))
1245     {
1246                 Rect rect = { 0 , 0 , m_height , m_width } ;
1247                 RGBForeColor( &black ) ;
1248         FrameRect( &rect ) ;
1249     }
1250 /*
1251         if ( this->GetParent() )
1252         {
1253             wxPaintDC dc(GetParent());
1254             GetParent()->PrepareDC(dc);
1255
1256             if (HasFlag(wxRAISED_BORDER) || HasFlag( wxSUNKEN_BORDER) )
1257             {
1258                 bool sunken = HasFlag( wxSUNKEN_BORDER ) ;
1259
1260                         wxPen m_penButton3DShadow( wxSystemSettings::GetSystemColour( wxSYS_COLOUR_3DSHADOW ), 1, wxSOLID ) ;
1261                         wxPen m_penButton3DFace( wxSystemSettings::GetSystemColour( wxSYS_COLOUR_3DFACE ), 1, wxSOLID ) ;
1262
1263                         wxPen wxPen1 = sunken ? *wxWHITE_PEN : *wxBLACK_PEN;
1264                         wxPen wxPen2 = sunken ? m_penButton3DShadow : m_penButton3DShadow;
1265                         wxPen wxPen3 = sunken ? m_penButton3DFace : m_penButton3DShadow;
1266                         wxPen wxPen4 = sunken ? *wxBLACK_PEN : *wxWHITE_PEN;
1267
1268                         dc.SetPen(wxPen1);
1269                         dc.DrawRectangle(m_x, m_y, m_width, m_height);          // outer - right and button
1270
1271                     dc.SetPen(wxPen2);
1272                         dc.DrawRectangle(m_x+1, m_y+1, m_width-1, m_height-1);      // outer - left and top
1273
1274                     dc.SetPen(wxPen3);
1275                         dc.DrawRectangle(m_x, m_y, m_width-2, m_height-2);          // inner - right and button
1276
1277                     dc.SetPen(wxPen4);
1278                         dc.DrawLine(m_x, m_y, m_x + m_width-3, m_y);                 // inner - left and top
1279                         dc.DrawLine(m_x, m_y, m_x, m_y + m_height-3);
1280             }
1281             else if (HasFlag(wxDOUBLE_BORDER))
1282             {
1283                 bool sunken = HasFlag( wxSUNKEN_BORDER ) ;
1284
1285                         wxPen m_penButton3DShadow( wxSystemSettings::GetSystemColour( wxSYS_COLOUR_3DSHADOW ), 1, wxSOLID ) ;
1286                         wxPen m_penButton3DFace( wxSystemSettings::GetSystemColour( wxSYS_COLOUR_3DFACE ), 1, wxSOLID ) ;
1287
1288                         wxPen wxPen1 = sunken ? *wxWHITE_PEN : *wxBLACK_PEN;
1289                         wxPen wxPen2 = sunken ? m_penButton3DShadow : m_penButton3DShadow;
1290                         wxPen wxPen3 = sunken ? m_penButton3DFace : m_penButton3DShadow;
1291                         wxPen wxPen4 = sunken ? *wxBLACK_PEN : *wxWHITE_PEN;
1292
1293                         dc.SetPen(wxPen1);
1294                         dc.DrawRectangle(m_x, m_y, m_width, m_height);          // outer - right and button
1295
1296                     dc.SetPen(wxPen2);
1297                         dc.DrawRectangle(m_x+1, m_y+1, m_width-1, m_height-1);      // outer - left and top
1298
1299                     dc.SetPen(wxPen3);
1300                         dc.DrawRectangle(m_x, m_y, m_width-2, m_height-2);          // inner - right and button
1301
1302                     dc.SetPen(wxPen4);
1303                         dc.DrawLine(m_x, m_y, m_x + m_width-3, m_y);                 // inner - left and top
1304                         dc.DrawLine(m_x, m_y, m_x, m_y + m_height-3);
1305             }
1306             else if (HasFlag(wxSIMPLE_BORDER))
1307             {
1308                         dc.SetPen(*wxBLACK_PEN);
1309                         dc.DrawRectangle(m_x, m_y, m_width, m_height);
1310             }
1311     }
1312  */
1313 }
1314
1315 // New function that will replace some of the above.
1316 void wxWindowMac::SetScrollbar(int orient, int pos, int thumbVisible,
1317     int range, bool refresh)
1318 {
1319                 if ( orient == wxHORIZONTAL )
1320                 {
1321                         if ( m_hScrollBar )
1322                         {
1323                                 if ( range == 0 || thumbVisible >= range )
1324                                 {
1325                                         if ( m_hScrollBar->IsShown() )
1326                                                 m_hScrollBar->Show(false) ;
1327                                 }
1328                                 else
1329                                 {
1330                                         if ( !m_hScrollBar->IsShown() )
1331                                                 m_hScrollBar->Show(true) ;
1332                                         m_hScrollBar->SetScrollbar( pos , thumbVisible , range , thumbVisible , refresh ) ;
1333                                 }
1334                         }
1335                 }
1336                 else
1337                 {
1338                         if ( m_vScrollBar )
1339                         {
1340                                 if ( range == 0 || thumbVisible >= range )
1341                                 {
1342                                         if ( m_vScrollBar->IsShown() )
1343                                                 m_vScrollBar->Show(false) ;
1344                                 }
1345                                 else
1346                                 {
1347                                         if ( !m_vScrollBar->IsShown() )
1348                                                 m_vScrollBar->Show(true) ;
1349                                         m_vScrollBar->SetScrollbar( pos , thumbVisible , range , thumbVisible , refresh ) ;
1350                                 }
1351                         }
1352                 }
1353                 MacRepositionScrollBars() ;
1354 }
1355
1356 // Does a physical scroll
1357 void wxWindowMac::ScrollWindow(int dx, int dy, const wxRect *rect)
1358 {
1359         wxMacDrawingClientHelper focus( this ) ;
1360         if ( focus.Ok() )
1361         {
1362                 int width , height ;
1363                 GetClientSize( &width , &height ) ;
1364
1365                 Rect scrollrect = { 0 , 0 , height , width } ;
1366
1367                 RgnHandle updateRgn = NewRgn() ;
1368                 ClipRect( &scrollrect ) ;
1369         if ( rect )
1370         {
1371                 Rect r = { rect->y , rect->x , rect->y + rect->height , rect->x + rect->width } ;
1372                         SectRect( &scrollrect , &r , &scrollrect ) ;
1373         }
1374                 ScrollRect( &scrollrect , dx , dy , updateRgn ) ;
1375         InvalWindowRgn( GetMacRootWindow() ,  updateRgn ) ;
1376         DisposeRgn( updateRgn ) ;
1377         }
1378
1379         for (wxNode *node = GetChildren().First(); node; node = node->Next())
1380         {
1381                 wxWindowMac *child = (wxWindowMac*)node->Data();
1382                 if (child == m_vScrollBar) continue;
1383                 if (child == m_hScrollBar) continue;
1384                 if (child->IsTopLevel()) continue;
1385                 int x,y;
1386                 child->GetPosition( &x, &y );
1387                 int w,h;
1388                 child->GetSize( &w, &h );
1389                 child->SetSize( x+dx, y+dy, w, h );
1390         }
1391
1392 }
1393
1394 void wxWindowMac::MacOnScroll(wxScrollEvent &event )
1395 {
1396         if ( event.m_eventObject == m_vScrollBar || event.m_eventObject == m_hScrollBar )
1397         {
1398             wxScrollWinEvent wevent;
1399             wevent.SetPosition(event.GetPosition());
1400             wevent.SetOrientation(event.GetOrientation());
1401             wevent.m_eventObject = this;
1402
1403         if (event.m_eventType == wxEVT_SCROLL_TOP) {
1404                 wevent.m_eventType = wxEVT_SCROLLWIN_TOP;
1405             } else
1406         if (event.m_eventType == wxEVT_SCROLL_BOTTOM) {
1407                 wevent.m_eventType = wxEVT_SCROLLWIN_BOTTOM;
1408             } else
1409         if (event.m_eventType == wxEVT_SCROLL_LINEUP) {
1410                 wevent.m_eventType = wxEVT_SCROLLWIN_LINEUP;
1411             } else
1412         if (event.m_eventType == wxEVT_SCROLL_LINEDOWN) {
1413                 wevent.m_eventType = wxEVT_SCROLLWIN_LINEDOWN;
1414             } else
1415         if (event.m_eventType == wxEVT_SCROLL_PAGEUP) {
1416                 wevent.m_eventType = wxEVT_SCROLLWIN_PAGEUP;
1417             } else
1418         if (event.m_eventType == wxEVT_SCROLL_PAGEDOWN) {
1419                 wevent.m_eventType = wxEVT_SCROLLWIN_PAGEDOWN;
1420             } else
1421         if (event.m_eventType == wxEVT_SCROLL_THUMBTRACK) {
1422                 wevent.m_eventType = wxEVT_SCROLLWIN_THUMBTRACK;
1423             }
1424
1425             GetEventHandler()->ProcessEvent(wevent);
1426     }
1427 }
1428
1429 bool wxWindowMac::SetFont(const wxFont& font)
1430 {
1431     if ( !wxWindowBase::SetFont(font) )
1432     {
1433         // nothing to do
1434         return FALSE;
1435     }
1436
1437     return TRUE;
1438 }
1439
1440 // Get the window with the focus
1441 wxWindowMac *wxWindowBase::FindFocus()
1442 {
1443         return gFocusWindow ;
1444 }
1445
1446 #if WXWIN_COMPATIBILITY
1447 // If nothing defined for this, try the parent.
1448 // E.g. we may be a button loaded from a resource, with no callback function
1449 // defined.
1450 void wxWindowMac::OnCommand(wxWindowMac& win, wxCommandEvent& event)
1451 {
1452     if ( GetEventHandler()->ProcessEvent(event)  )
1453         return;
1454     if ( m_parent )
1455         m_parent->GetEventHandler()->OnCommand(win, event);
1456 }
1457 #endif // WXWIN_COMPATIBILITY_2
1458
1459 #if WXWIN_COMPATIBILITY
1460 wxObject* wxWindowMac::GetChild(int number) const
1461 {
1462     // Return a pointer to the Nth object in the Panel
1463     wxNode *node = GetChildren().First();
1464     int n = number;
1465     while (node && n--)
1466         node = node->Next();
1467     if ( node )
1468     {
1469         wxObject *obj = (wxObject *)node->Data();
1470         return(obj);
1471     }
1472     else
1473         return NULL;
1474 }
1475 #endif // WXWIN_COMPATIBILITY
1476
1477 void wxWindowMac::OnSetFocus(wxFocusEvent& event)
1478 {
1479     // panel wants to track the window which was the last to have focus in it,
1480     // so we want to set ourselves as the window which last had focus
1481     //
1482     // notice that it's also important to do it upwards the tree becaus
1483     // otherwise when the top level panel gets focus, it won't set it back to
1484     // us, but to some other sibling
1485     wxWindowMac *win = this;
1486     while ( win )
1487     {
1488         wxWindowMac *parent = win->GetParent();
1489         wxPanel *panel = wxDynamicCast(parent, wxPanel);
1490         if ( panel )
1491         {
1492             panel->SetLastFocus(win);
1493         }
1494
1495         win = parent;
1496     }
1497
1498     event.Skip();
1499 }
1500
1501 void wxWindowMac::Clear()
1502 {
1503         if ( m_macWindowData )
1504         {
1505                 wxMacDrawingClientHelper helper ( this ) ;
1506                 int w ,h ;
1507                 wxPoint origin = GetClientAreaOrigin() ;
1508                 GetClientSize( &w , &h ) ;
1509                 UMASetThemeWindowBackground( m_macWindowData->m_macWindow , m_macWindowData->m_macWindowBackgroundTheme , false ) ;
1510                 Rect r = { origin.y , origin.x, origin.y+h , origin.x+w } ;
1511                 EraseRect( &r ) ;
1512         }
1513         else
1514         {
1515                 wxClientDC dc(this);
1516         wxBrush brush(GetBackgroundColour(), wxSOLID);
1517         dc.SetBackground(brush);
1518         dc.Clear();
1519         }
1520 }
1521
1522 // Setup background and foreground colours correctly
1523 void wxWindowMac::SetupColours()
1524 {
1525     if ( GetParent() )
1526         SetBackgroundColour(GetParent()->GetBackgroundColour());
1527 }
1528
1529 void wxWindowMac::OnIdle(wxIdleEvent& event)
1530 {
1531 /*
1532    // Check if we need to send a LEAVE event
1533    if (m_mouseInWindow)
1534    {
1535        POINT pt;
1536        ::GetCursorPos(&pt);
1537        if (::WindowFromPoint(pt) != (HWND) GetHWND())
1538        {
1539            // Generate a LEAVE event
1540            m_mouseInWindow = FALSE;
1541            MSWOnMouseLeave(pt.x, pt.y, 0);
1542        }
1543     }
1544 */
1545
1546     // This calls the UI-update mechanism (querying windows for
1547     // menu/toolbar/control state information)
1548         UpdateWindowUI();
1549 }
1550
1551 // Raise the window to the top of the Z order
1552 void wxWindowMac::Raise()
1553 {
1554     if ( m_macWindowData )
1555     {
1556         UMABringToFront( m_macWindowData->m_macWindow ) ;
1557     }
1558 }
1559
1560 // Lower the window to the bottom of the Z order
1561 void wxWindowMac::Lower()
1562 {
1563     if ( m_macWindowData )
1564     {
1565         UMASendBehind( m_macWindowData->m_macWindow , NULL ) ;
1566     }
1567 }
1568
1569 void wxWindowMac::DoSetClientSize(int width, int height)
1570 {
1571         if ( width != -1 || height != -1 )
1572         {
1573
1574                 if ( width != -1 && m_vScrollBar )
1575                         width += MAC_SCROLLBAR_SIZE ;
1576                 if ( height != -1 && m_vScrollBar )
1577                         height += MAC_SCROLLBAR_SIZE ;
1578
1579                 width += MacGetLeftBorderSize(  ) + MacGetRightBorderSize( ) ;
1580                 height += MacGetTopBorderSize(  ) + MacGetBottomBorderSize( ) ;
1581
1582                 DoSetSize( -1 , -1 , width , height ) ;
1583         }
1584 }
1585
1586
1587 wxWindowMac* wxWindowMac::s_lastMouseWindow = NULL ;
1588
1589 bool wxWindowMac::MacGetWindowFromPointSub( const wxPoint &point , wxWindowMac** outWin )
1590 {
1591         if ((point.x < m_x) || (point.y < m_y) ||
1592                 (point.x > (m_x + m_width)) || (point.y > (m_y + m_height)))
1593                 return FALSE;
1594
1595         WindowRef window = GetMacRootWindow() ;
1596
1597         wxPoint newPoint( point ) ;
1598
1599         newPoint.x -= m_x;
1600         newPoint.y -= m_y;
1601
1602         for (wxNode *node = GetChildren().First(); node; node = node->Next())
1603         {
1604                 wxWindowMac *child = (wxWindowMac*)node->Data();
1605                 // added the m_isShown test --dmazzoni
1606                 if ( child->GetMacRootWindow() == window && child->m_isShown )
1607                 {
1608                         if (child->MacGetWindowFromPointSub(newPoint , outWin ))
1609                                 return TRUE;
1610                 }
1611         }
1612
1613         *outWin = this ;
1614         return TRUE;
1615 }
1616
1617 bool wxWindowMac::MacGetWindowFromPoint( const wxPoint &screenpoint , wxWindowMac** outWin )
1618 {
1619         WindowRef window ;
1620         Point pt = { screenpoint.y , screenpoint.x } ;
1621         if ( ::FindWindow( pt , &window ) == 3 )
1622         {
1623                         wxPoint point( screenpoint ) ;
1624                         wxWindowMac* win = wxFindWinFromMacWindow( window ) ;
1625                         if ( win )
1626                         {
1627                         win->ScreenToClient( point ) ;
1628                         return win->MacGetWindowFromPointSub( point , outWin ) ;
1629         }
1630         }
1631         return FALSE ;
1632 }
1633
1634 extern int wxBusyCursorCount ;
1635
1636 bool wxWindowMac::MacDispatchMouseEvent(wxMouseEvent& event)
1637 {
1638         if ((event.m_x < m_x) || (event.m_y < m_y) ||
1639                 (event.m_x > (m_x + m_width)) || (event.m_y > (m_y + m_height)))
1640                 return FALSE;
1641
1642
1643         if ( IsKindOf( CLASSINFO ( wxStaticBox ) ) )
1644                 return FALSE ;
1645
1646         WindowRef window = GetMacRootWindow() ;
1647
1648         event.m_x -= m_x;
1649         event.m_y -= m_y;
1650
1651         int x = event.m_x ;
1652         int y = event.m_y ;
1653
1654         for (wxNode *node = GetChildren().First(); node; node = node->Next())
1655         {
1656                 wxWindowMac *child = (wxWindowMac*)node->Data();
1657                 if ( child->GetMacRootWindow() == window && child->IsShown() && child->IsEnabled() )
1658                 {
1659                         if (child->MacDispatchMouseEvent(event))
1660                                 return TRUE;
1661                 }
1662         }
1663
1664         event.m_x = x ;
1665         event.m_y = y ;
1666
1667         if ( wxBusyCursorCount == 0 )
1668         {
1669                 m_cursor.MacInstall() ;
1670         }
1671
1672         if ( event.GetEventType() == wxEVT_LEFT_DOWN )
1673         {
1674         // set focus to this window
1675         if (AcceptsFocus() && FindFocus()!=this)
1676                 SetFocus();
1677     }
1678
1679 #if wxUSE_TOOLTIPS
1680     if ( event.GetEventType() == wxEVT_MOTION
1681                 || event.GetEventType() == wxEVT_ENTER_WINDOW
1682                 || event.GetEventType() == wxEVT_LEAVE_WINDOW )
1683         wxToolTip::RelayEvent( this , event);
1684 #endif // wxUSE_TOOLTIPS
1685         GetEventHandler()->ProcessEvent( event ) ;
1686         return TRUE;
1687 }
1688
1689 Point lastWhere ;
1690 long lastWhen = 0 ;
1691
1692 wxString wxWindowMac::MacGetToolTipString( wxPoint &pt )
1693 {
1694         if ( m_tooltip )
1695         {
1696                 return m_tooltip->GetTip() ;
1697         }
1698         return "" ;
1699 }
1700 void wxWindowMac::MacFireMouseEvent( EventRecord *ev )
1701 {
1702         wxMouseEvent event(wxEVT_LEFT_DOWN);
1703         bool isDown = !(ev->modifiers & btnState) ; // 1 is for up
1704         bool controlDown = ev->modifiers & controlKey ; // for simulating right mouse
1705
1706         event.m_leftDown = isDown && !controlDown;
1707         event.m_middleDown = FALSE;
1708         event.m_rightDown = isDown && controlDown;
1709
1710         if ( ev->what == mouseDown )
1711         {
1712                 if ( controlDown )
1713                         event.SetEventType(wxEVT_RIGHT_DOWN ) ;
1714                 else
1715                         event.SetEventType(wxEVT_LEFT_DOWN ) ;
1716         }
1717         else if ( ev->what == mouseUp )
1718         {
1719                 if ( controlDown )
1720                         event.SetEventType(wxEVT_RIGHT_UP ) ;
1721                 else
1722                         event.SetEventType(wxEVT_LEFT_UP ) ;
1723         }
1724         else
1725         {
1726                 event.SetEventType(wxEVT_MOTION ) ;
1727         }
1728
1729         event.m_shiftDown = ev->modifiers & shiftKey;
1730         event.m_controlDown = ev->modifiers & controlKey;
1731         event.m_altDown = ev->modifiers & optionKey;
1732         event.m_metaDown = ev->modifiers & cmdKey;
1733
1734         Point           localwhere = ev->where ;
1735
1736         GrafPtr         port ;
1737         ::GetPort( &port ) ;
1738         ::SetPort( UMAGetWindowPort( m_macWindowData->m_macWindow ) ) ;
1739         ::GlobalToLocal( &localwhere ) ;
1740         ::SetPort( port ) ;
1741
1742         if ( ev->what == mouseDown )
1743         {
1744                 if ( ev->when - lastWhen <= GetDblTime() )
1745                 {
1746                         if ( abs( localwhere.h - lastWhere.h ) < 3 || abs( localwhere.v - lastWhere.v ) < 3 )
1747                         {
1748                                 if ( controlDown )
1749                                         event.SetEventType(wxEVT_RIGHT_DCLICK ) ;
1750                                 else
1751                                         event.SetEventType(wxEVT_LEFT_DCLICK ) ;
1752                         }
1753                     lastWhen = 0 ;
1754                 }
1755                 else
1756                 {
1757                     lastWhen = ev->when ;
1758                 }
1759                 lastWhere = localwhere ;
1760         }
1761
1762         event.m_x = localwhere.h;
1763         event.m_y = localwhere.v;
1764         event.m_x += m_x;
1765         event.m_y += m_y;
1766
1767 /*
1768         wxPoint origin = GetClientAreaOrigin() ;
1769
1770         event.m_x += origin.x ;
1771         event.m_y += origin.y ;
1772 */
1773
1774         event.m_timeStamp = ev->when;
1775         event.SetEventObject(this);
1776         if ( wxTheApp->s_captureWindow )
1777         {
1778                 int x = event.m_x ;
1779                 int y = event.m_y ;
1780                 wxTheApp->s_captureWindow->ScreenToClient( &x , &y ) ;
1781                 event.m_x = x ;
1782                 event.m_y = y ;
1783                 wxTheApp->s_captureWindow->GetEventHandler()->ProcessEvent( event ) ;
1784                 if ( ev->what == mouseUp )
1785                 {
1786                         wxTheApp->s_captureWindow = NULL ;
1787                         if ( wxBusyCursorCount == 0 )
1788                         {
1789                                 m_cursor.MacInstall() ;
1790                         }
1791                 }
1792         }
1793         else
1794         {
1795                 MacDispatchMouseEvent( event ) ;
1796         }
1797 }
1798
1799 void wxWindowMac::MacMouseDown( EventRecord *ev , short part)
1800 {
1801         MacFireMouseEvent( ev ) ;
1802 }
1803
1804 void wxWindowMac::MacMouseUp( EventRecord *ev , short part)
1805 {
1806         switch (part)
1807         {
1808                 case inContent:
1809                         {
1810                                 MacFireMouseEvent( ev ) ;
1811                         }
1812                         break ;
1813         }
1814 }
1815
1816 void wxWindowMac::MacMouseMoved( EventRecord *ev , short part)
1817 {
1818         switch (part)
1819         {
1820                 case inContent:
1821                         {
1822                                 MacFireMouseEvent( ev ) ;
1823                         }
1824                         break ;
1825         }
1826 }
1827 void wxWindowMac::MacActivate( EventRecord *ev , bool inIsActivating )
1828 {
1829     if ( !m_macWindowData->m_macHasReceivedFirstActivate )
1830         m_macWindowData->m_macHasReceivedFirstActivate = true ;
1831
1832         wxActivateEvent event(wxEVT_ACTIVATE, inIsActivating , m_windowId);
1833         event.m_timeStamp = ev->when ;
1834         event.SetEventObject(this);
1835
1836         GetEventHandler()->ProcessEvent(event);
1837
1838     Refresh(false) ;
1839         UMAHighlightAndActivateWindow( m_macWindowData->m_macWindow , inIsActivating ) ;
1840 //      MacUpdateImmediately() ;
1841 }
1842
1843 void wxWindowMac::MacRedraw( RgnHandle updatergn , long time)
1844 {
1845         // updatergn is always already clipped to our boundaries
1846         WindowRef window = GetMacRootWindow() ;
1847         // ownUpdateRgn is the area that this window has to invalidate i.e. its own area without its children
1848         RgnHandle ownUpdateRgn = NewRgn() ;
1849         CopyRgn( updatergn , ownUpdateRgn ) ;
1850
1851         {
1852                 wxMacDrawingHelper focus( this ) ; // was client
1853                 if ( focus.Ok() )
1854                 {
1855                         WindowRef window = GetMacRootWindow() ;
1856                         bool eraseBackground = false ;
1857                         if ( m_macWindowData )
1858                                 eraseBackground = true ;
1859                         if ( m_backgroundColour == wxSystemSettings::GetSystemColour(wxSYS_COLOUR_APPWORKSPACE) )
1860                         {
1861                                         UMASetThemeWindowBackground( window , kThemeBrushDocumentWindowBackground , false ) ;
1862                         }
1863                         else if (  m_backgroundColour == wxSystemSettings::GetSystemColour(wxSYS_COLOUR_3DFACE ) )
1864                         {
1865                                         // on mac we have the difficult situation, that 3dface gray can be different colours, depending whether
1866                                         // it is on a notebook panel or not, in order to take care of that we walk up the hierarchy until we have
1867                                         // either a non gray background color or a non control window
1868
1869
1870                                         wxWindowMac* parent = GetParent() ;
1871                                         while( parent )
1872                                         {
1873                                                 if ( parent->GetMacRootWindow() != window )
1874                                                 {
1875                                                         // we are in a different window on the mac system
1876                                                         parent = NULL ;
1877                                                         break ;
1878                                                 }
1879
1880                                                 if( parent->IsKindOf( CLASSINFO( wxControl ) ) && ((wxControl*)parent)->GetMacControl() )
1881                                                 {
1882                                                         if ( parent->m_backgroundColour != wxSystemSettings::GetSystemColour(wxSYS_COLOUR_3DFACE ) )
1883                                                         {
1884                                                                 // if we have any other colours in the hierarchy
1885                                                                 RGBBackColor( &parent->m_backgroundColour.GetPixel()) ;
1886                                                                 break ;
1887                                                         }
1888                                                         // if we have the normal colours in the hierarchy but another control etc. -> use it's background
1889                                                         if ( parent->IsKindOf( CLASSINFO( wxNotebook ) ) || parent->IsKindOf( CLASSINFO( wxTabCtrl ) ))
1890                                                         {
1891                                                                 Rect box ;
1892                                                                 GetRegionBounds( updatergn , &box) ;
1893                                                                 UMAApplyThemeBackground(kThemeBackgroundTabPane, &box , kThemeStateActive,8,true);
1894                                                                 break ;
1895                                                         }
1896                                                 }
1897                                                 else
1898                                                 {
1899                                                         parent = NULL ;
1900                                                         break ;
1901                                                 }
1902                                                 parent = parent->GetParent() ;
1903                                         }
1904                                         if ( !parent )
1905                                         {
1906                                                 // if there is nothing special -> use default
1907                                                 UMASetThemeWindowBackground( window , kThemeBrushDialogBackgroundActive , false ) ;
1908                                         }
1909                         }
1910                         else
1911                         {
1912                                 RGBBackColor( &m_backgroundColour.GetPixel()) ;
1913                         }
1914             // subtract all non transparent children from updatergn
1915
1916             RgnHandle childarea = NewRgn() ;
1917                 for (wxNode *node = GetChildren().First(); node; node = node->Next())
1918                 {
1919                         wxWindowMac *child = (wxWindowMac*)node->Data();
1920                         // eventually test for transparent windows
1921                         if ( child->GetMacRootWindow() == window && child->IsShown() )
1922                         {
1923                             if ( child->GetBackgroundColour() != m_backgroundColour && !child->IsKindOf( CLASSINFO( wxControl ) ) && ((wxControl*)child)->GetMacControl() )
1924                             {
1925                                 SetRectRgn( childarea , child->m_x , child->m_y , child->m_x + child->m_width ,  child->m_y + child->m_height ) ;
1926                                 DiffRgn( ownUpdateRgn , childarea , ownUpdateRgn ) ;
1927                             }
1928                         }
1929                 }
1930                 DisposeRgn( childarea ) ;
1931
1932                         if ( GetParent() && m_backgroundColour != GetParent()->GetBackgroundColour() )
1933                                 eraseBackground = true ;
1934                         SetClip( ownUpdateRgn ) ;
1935                         if ( m_macEraseOnRedraw ) {
1936                         if ( eraseBackground  )
1937                         {
1938                                 EraseRgn( ownUpdateRgn ) ;
1939                         }
1940                 }
1941                 else {
1942                     m_macEraseOnRedraw = true ;
1943                 }
1944                 }
1945
1946                 {
1947                         RgnHandle newupdate = NewRgn() ;
1948                         wxSize point = GetClientSize() ;
1949                         wxPoint origin = GetClientAreaOrigin() ;
1950
1951                         SetRectRgn( newupdate , origin.x , origin.y , origin.x + point.x , origin.y+point.y ) ;
1952                         SectRgn( newupdate , ownUpdateRgn , newupdate ) ;
1953                         OffsetRgn( newupdate , -origin.x , -origin.y ) ;
1954                         m_updateRegion = newupdate ;
1955                         DisposeRgn( newupdate ) ;
1956                 }
1957
1958                 MacPaintBorders() ;
1959                 wxPaintEvent event;
1960                 event.m_timeStamp = time ;
1961                 event.SetEventObject(this);
1962                 GetEventHandler()->ProcessEvent(event);
1963         }
1964
1965
1966         RgnHandle childupdate = NewRgn() ;
1967
1968         for (wxNode *node = GetChildren().First(); node; node = node->Next())
1969         {
1970                 wxWindowMac *child = (wxWindowMac*)node->Data();
1971                 SetRectRgn( childupdate , child->m_x , child->m_y , child->m_x + child->m_width ,  child->m_y + child->m_height ) ;
1972                 SectRgn( childupdate , updatergn , childupdate ) ;
1973                 OffsetRgn( childupdate , -child->m_x , -child->m_y ) ;
1974                 if ( child->GetMacRootWindow() == window && child->IsShown() && !EmptyRgn( childupdate ) )
1975                 {
1976                         // because dialogs may also be children
1977                         child->MacRedraw( childupdate , time ) ;
1978                 }
1979         }
1980         DisposeRgn( childupdate ) ;
1981         // eventually a draw grow box here
1982 }
1983
1984 void wxWindowMac::MacUpdateImmediately()
1985 {
1986         WindowRef window = GetMacRootWindow() ;
1987         if ( window )
1988         {
1989                 wxWindowMac* win = wxFindWinFromMacWindow( window ) ;
1990                 #if TARGET_CARBON
1991                 AGAPortHelper help( GetWindowPort(window) ) ;
1992                 #else
1993                 AGAPortHelper help( (window) ) ;
1994                 #endif
1995                 SetOrigin( 0 , 0 ) ;
1996                 BeginUpdate( window ) ;
1997                 if ( win )
1998                 {
1999                         RgnHandle               region = NewRgn();
2000
2001                         if ( region )
2002                         {
2003                     GetPortVisibleRegion( GetWindowPort( window ), region );
2004
2005                                 // if windowshade gives incompatibility , take the follwing out
2006                     if ( !EmptyRgn( region ) && win->m_macWindowData->m_macHasReceivedFirstActivate )
2007                     {
2008                                         win->MacRedraw( region , wxTheApp->sm_lastMessageTime ) ;
2009                     }
2010                     DisposeRgn( region );
2011                 }
2012                 }
2013                 EndUpdate( window ) ;
2014         }
2015 }
2016
2017 void wxWindowMac::MacUpdate( EventRecord *ev )
2018 {
2019         WindowRef window = (WindowRef) ev->message ;
2020         wxWindowMac * win = wxFindWinFromMacWindow( window ) ;
2021         #if TARGET_CARBON
2022         AGAPortHelper help( GetWindowPort(window) ) ;
2023         #else
2024         AGAPortHelper help( (window) ) ;
2025         #endif
2026         SetOrigin( 0 , 0 ) ;
2027         BeginUpdate( window ) ;
2028         if ( win )
2029         {
2030                 RgnHandle               region = NewRgn();
2031
2032                 if ( region )
2033                 {
2034             GetPortVisibleRegion( GetWindowPort( window ), region );
2035
2036                         // if windowshade gives incompatibility , take the follwing out
2037             if ( !EmptyRgn( region ) && win->m_macWindowData->m_macHasReceivedFirstActivate )
2038             {
2039                                 MacRedraw( region , ev->when ) ;
2040             }
2041             DisposeRgn( region );
2042         }
2043         }
2044         EndUpdate( window ) ;
2045 }
2046
2047 WindowRef wxWindowMac::GetMacRootWindow() const
2048 {
2049         wxWindowMac *iter = (wxWindowMac*)this ;
2050
2051         while( iter )
2052         {
2053                 if ( iter->m_macWindowData )
2054                         return iter->m_macWindowData->m_macWindow ;
2055
2056                 iter = iter->GetParent() ;
2057         }
2058         wxASSERT_MSG( 1 , "No valid mac root window" ) ;
2059         return NULL ;
2060 }
2061
2062 void wxWindowMac::MacCreateScrollBars( long style )
2063 {
2064         wxASSERT_MSG( m_vScrollBar == NULL && m_hScrollBar == NULL , "attempt to create window twice" ) ;
2065
2066         bool hasBoth = ( style & wxVSCROLL ) && ( style & wxHSCROLL ) ;
2067         int adjust = hasBoth ? MAC_SCROLLBAR_SIZE - 1: 0 ;
2068         int width, height ;
2069         GetClientSize( &width , &height ) ;
2070
2071         wxPoint vPoint(width-MAC_SCROLLBAR_SIZE, 0) ;
2072         wxSize vSize(MAC_SCROLLBAR_SIZE, height - adjust) ;
2073         wxPoint hPoint(0 , height-MAC_SCROLLBAR_SIZE ) ;
2074         wxSize hSize( width - adjust, MAC_SCROLLBAR_SIZE) ;
2075
2076         m_vScrollBar = new wxScrollBar(this, wxWINDOW_VSCROLL, vPoint,
2077                 vSize , wxVERTICAL);
2078
2079         if ( style & wxVSCROLL )
2080         {
2081
2082         }
2083         else
2084         {
2085                 m_vScrollBar->Show(false) ;
2086         }
2087         m_hScrollBar = new wxScrollBar(this, wxWINDOW_HSCROLL, hPoint,
2088                 hSize , wxHORIZONTAL);
2089         if ( style  & wxHSCROLL )
2090         {
2091         }
2092         else
2093         {
2094                 m_hScrollBar->Show(false) ;
2095         }
2096
2097         // because the create does not take into account the client area origin
2098         MacRepositionScrollBars() ; // we might have a real position shift
2099 }
2100
2101 void wxWindowMac::MacRepositionScrollBars()
2102 {
2103         bool hasBoth = ( m_hScrollBar && m_hScrollBar->IsShown()) && ( m_vScrollBar && m_vScrollBar->IsShown()) ;
2104         int adjust = hasBoth ? MAC_SCROLLBAR_SIZE - 1 : 0 ;
2105
2106         // get real client area
2107
2108         int width = m_width ;
2109         int height = m_height ;
2110
2111         width -= MacGetLeftBorderSize() + MacGetRightBorderSize();
2112         height -= MacGetTopBorderSize() + MacGetBottomBorderSize();
2113
2114         wxPoint vPoint(width-MAC_SCROLLBAR_SIZE, 0) ;
2115         wxSize vSize(MAC_SCROLLBAR_SIZE, height - adjust) ;
2116         wxPoint hPoint(0 , height-MAC_SCROLLBAR_SIZE ) ;
2117         wxSize hSize( width - adjust, MAC_SCROLLBAR_SIZE) ;
2118
2119         int x = 0 ;
2120         int y = 0 ;
2121         int w = m_width ;
2122         int h = m_height ;
2123
2124         MacClientToRootWindow( &x , &y ) ;
2125         MacClientToRootWindow( &w , &h ) ;
2126
2127         wxWindowMac *iter = (wxWindowMac*)this ;
2128
2129         int totW = 10000 , totH = 10000;
2130         while( iter )
2131         {
2132                 if ( iter->m_macWindowData )
2133                 {
2134                         totW = iter->m_width ;
2135                         totH = iter->m_height ;
2136                         break ;
2137                 }
2138
2139                 iter = iter->GetParent() ;
2140         }
2141
2142         if ( x == 0 )
2143         {
2144                 hPoint.x = -1 ;
2145                 hSize.x += 1 ;
2146         }
2147         if ( y == 0 )
2148         {
2149                 vPoint.y = -1 ;
2150                 vSize.y += 1 ;
2151         }
2152
2153         if ( w-x >= totW )
2154         {
2155                 hSize.x += 1 ;
2156                 vPoint.x += 1 ;
2157         }
2158
2159         if ( h-y >= totH )
2160         {
2161                 vSize.y += 1 ;
2162                 hPoint.y += 1 ;
2163         }
2164
2165         if ( m_vScrollBar )
2166         {
2167                 m_vScrollBar->SetSize( vPoint.x , vPoint.y, vSize.x, vSize.y , wxSIZE_ALLOW_MINUS_ONE);
2168         }
2169         if ( m_hScrollBar )
2170         {
2171                 m_hScrollBar->SetSize( hPoint.x , hPoint.y, hSize.x, hSize.y, wxSIZE_ALLOW_MINUS_ONE);
2172         }
2173 }
2174
2175 void wxWindowMac::MacKeyDown( EventRecord *ev )
2176 {
2177
2178 }
2179
2180
2181 bool wxWindowMac::AcceptsFocus() const
2182 {
2183     return MacCanFocus() && wxWindowBase::AcceptsFocus();
2184 }
2185
2186 ControlHandle wxWindowMac::MacGetContainerForEmbedding()
2187 {
2188         if ( m_macWindowData )
2189                 return m_macWindowData->m_macRootControl ;
2190         else
2191                 return GetParent()->MacGetContainerForEmbedding() ;
2192 }
2193
2194 void wxWindowMac::MacSuperChangedPosition()
2195 {
2196         // only window-absolute structures have to be moved i.e. controls
2197
2198         wxNode *node = GetChildren().First();
2199         while ( node )
2200         {
2201                 wxWindowMac *child = (wxWindowMac *)node->Data();
2202                 child->MacSuperChangedPosition() ;
2203                 node = node->Next();
2204         }
2205 }
2206
2207 bool wxWindowMac::MacSetPortFocusParams( const Point & localOrigin, const Rect & clipRect, WindowRef window , wxWindowMac* win )
2208 {
2209         if ( window == NULL )
2210                 return false ;
2211
2212         GrafPtr currPort;
2213         GrafPtr port ;
2214
2215         ::GetPort(&currPort);
2216         port = UMAGetWindowPort( window) ;
2217         if (currPort != port )
2218                         ::SetPort(port);
2219
2220 //      wxASSERT( port->portRect.left == 0 && port->portRect.top == 0 ) ;
2221         ::SetOrigin(-localOrigin.h, -localOrigin.v);
2222         return true;
2223 }
2224
2225 bool wxWindowMac::MacSetPortDrawingParams( const Point & localOrigin, const Rect & clipRect, WindowRef window , wxWindowMac* win )
2226 {
2227         if ( window == NULL )
2228                 return false ;
2229
2230         GrafPtr currPort;
2231         GrafPtr port ;
2232         ::GetPort(&currPort);
2233         port = UMAGetWindowPort( window) ;
2234         if (currPort != port )
2235                         ::SetPort(port);
2236 //      wxASSERT( port->portRect.left == 0 && port->portRect.top == 0 ) ;
2237         ::SetOrigin(-localOrigin.h, -localOrigin.v);
2238         ::ClipRect(&clipRect);
2239
2240         ::PenNormal() ;
2241         ::RGBBackColor(& win->GetBackgroundColour().GetPixel() ) ;
2242         ::RGBForeColor(& win->GetForegroundColour().GetPixel() ) ;
2243         Pattern whiteColor ;
2244
2245         ::BackPat( GetQDGlobalsWhite( &whiteColor) ) ;
2246         ::UMASetThemeWindowBackground(  win->m_macWindowData->m_macWindow , win->m_macWindowData->m_macWindowBackgroundTheme ,  false ) ;
2247         return true;
2248 }
2249
2250 void wxWindowMac::MacGetPortParams(Point* localOrigin, Rect* clipRect, WindowRef *window  , wxWindowMac** rootwin)
2251 {
2252         if ( m_macWindowData )
2253         {
2254                 localOrigin->h = 0;
2255                 localOrigin->v = 0;
2256                 clipRect->left = 0;
2257                 clipRect->top = 0;
2258                 clipRect->right = m_width;
2259                 clipRect->bottom = m_height;
2260                 *window = m_macWindowData->m_macWindow ;
2261                 *rootwin = this ;
2262         }
2263         else
2264         {
2265                 wxASSERT( GetParent() != NULL ) ;
2266                 GetParent()->MacGetPortParams( localOrigin , clipRect , window, rootwin) ;
2267                 localOrigin->h += m_x;
2268                 localOrigin->v += m_y;
2269                 OffsetRect(clipRect, -m_x, -m_y);
2270
2271                 Rect myClip;
2272                 myClip.left = 0;
2273                 myClip.top = 0;
2274                 myClip.right = m_width;
2275                 myClip.bottom = m_height;
2276                 SectRect(clipRect, &myClip, clipRect);
2277         }
2278 }
2279
2280 void wxWindowMac::MacDoGetPortClientParams(Point* localOrigin, Rect* clipRect, WindowRef *window , wxWindowMac** rootwin )
2281 {
2282 //      int width , height ;
2283 //      GetClientSize( &width , &height ) ;
2284
2285         if ( m_macWindowData )
2286         {
2287                 localOrigin->h = 0;
2288                 localOrigin->v = 0;
2289                 clipRect->left = 0;
2290                 clipRect->top = 0;
2291                 clipRect->right = m_width ;//width;
2292                 clipRect->bottom = m_height ;// height;
2293                 *window = m_macWindowData->m_macWindow ;
2294                 *rootwin = this ;
2295         }
2296         else
2297         {
2298                 wxASSERT( GetParent() != NULL ) ;
2299
2300                 GetParent()->MacDoGetPortClientParams( localOrigin , clipRect , window, rootwin) ;
2301
2302                 localOrigin->h += m_x;
2303                 localOrigin->v += m_y;
2304                 OffsetRect(clipRect, -m_x, -m_y);
2305
2306                 Rect myClip;
2307                 myClip.left = 0;
2308                 myClip.top = 0;
2309                 myClip.right = m_width ;//width;
2310                 myClip.bottom = m_height ;// height;
2311                 SectRect(clipRect, &myClip, clipRect);
2312         }
2313 }
2314
2315 void wxWindowMac::MacGetPortClientParams(Point* localOrigin, Rect* clipRect, WindowRef *window , wxWindowMac** rootwin )
2316 {
2317         MacDoGetPortClientParams( localOrigin , clipRect , window , rootwin ) ;
2318
2319         int width , height ;
2320         GetClientSize( &width , &height ) ;
2321         wxPoint client ;
2322         client = GetClientAreaOrigin( ) ;
2323
2324         localOrigin->h += client.x;
2325         localOrigin->v += client.y;
2326         OffsetRect(clipRect, -client.x, -client.y);
2327
2328         Rect myClip;
2329         myClip.left = 0;
2330         myClip.top = 0;
2331         myClip.right = width;
2332         myClip.bottom = height;
2333         SectRect(clipRect, &myClip, clipRect);
2334 }
2335
2336 long wxWindowMac::MacGetLeftBorderSize( ) const
2337 {
2338         if( m_macWindowData )
2339                 return 0 ;
2340
2341     if (m_windowStyle & wxRAISED_BORDER || m_windowStyle & wxSUNKEN_BORDER )
2342     {
2343                 return 2 ;
2344     }
2345     else if (  m_windowStyle &wxDOUBLE_BORDER)
2346     {
2347                 return 2 ;
2348     }
2349     else if (m_windowStyle &wxSIMPLE_BORDER)
2350     {
2351         return 1 ;
2352     }
2353         return 0 ;
2354 }
2355
2356 long wxWindowMac::MacGetRightBorderSize( ) const
2357 {
2358         if( m_macWindowData )
2359                 return 0 ;
2360
2361     if (m_windowStyle & wxRAISED_BORDER || m_windowStyle & wxSUNKEN_BORDER )
2362     {
2363                 return 3 ;
2364     }
2365     else if (  m_windowStyle &wxDOUBLE_BORDER)
2366     {
2367                 return 3 ;
2368     }
2369     else if (m_windowStyle &wxSIMPLE_BORDER)
2370     {
2371         return 3 ;
2372     }
2373         return 0 ;
2374 }
2375
2376 long wxWindowMac::MacGetTopBorderSize( ) const
2377 {
2378         if( m_macWindowData )
2379                 return 0 ;
2380
2381     if (m_windowStyle & wxRAISED_BORDER || m_windowStyle & wxSUNKEN_BORDER )
2382     {
2383                 return 2 ;
2384     }
2385     else if (  m_windowStyle &wxDOUBLE_BORDER)
2386     {
2387                 return 2 ;
2388     }
2389     else if (m_windowStyle &wxSIMPLE_BORDER)
2390     {
2391         return 1 ;
2392     }
2393         return 0 ;
2394 }
2395
2396 long wxWindowMac::MacGetBottomBorderSize( ) const
2397 {
2398         if( m_macWindowData )
2399                 return 0 ;
2400
2401     if (m_windowStyle & wxRAISED_BORDER || m_windowStyle & wxSUNKEN_BORDER )
2402     {
2403                 return 3 ;
2404     }
2405     else if (  m_windowStyle &wxDOUBLE_BORDER)
2406     {
2407                 return 3 ;
2408     }
2409     else if (m_windowStyle &wxSIMPLE_BORDER)
2410     {
2411         return 3 ;
2412     }
2413         return 0 ;
2414 }
2415
2416 long wxWindowMac::MacRemoveBordersFromStyle( long style )
2417 {
2418         return style & ~( wxDOUBLE_BORDER | wxSUNKEN_BORDER | wxRAISED_BORDER | wxBORDER | wxSTATIC_BORDER ) ;
2419 }
2420
2421
2422 wxMacDrawingHelper::wxMacDrawingHelper( wxWindowMac * theWindow )
2423 {
2424         m_ok = false ;
2425         Point localOrigin ;
2426         Rect clipRect ;
2427         WindowRef window ;
2428         wxWindowMac *rootwin ;
2429         m_currentPort = NULL ;
2430
2431         GetPort( &m_formerPort ) ;
2432         if ( theWindow )
2433         {
2434                 theWindow->MacGetPortParams( &localOrigin , &clipRect , &window , &rootwin) ;
2435                 m_currentPort = UMAGetWindowPort( window ) ;
2436                 if ( m_formerPort != m_currentPort )
2437                         SetPort( m_currentPort ) ;
2438                 GetPenState( &m_savedPenState ) ;
2439                 theWindow->MacSetPortDrawingParams( localOrigin, clipRect, window , rootwin ) ;
2440                 m_ok = true ;
2441         }
2442 }
2443
2444 wxMacDrawingHelper::~wxMacDrawingHelper()
2445 {
2446         if ( m_ok )
2447         {
2448                 SetPort( m_currentPort ) ;
2449                 SetPenState( &m_savedPenState ) ;
2450                 SetOrigin( 0 , 0 ) ;
2451                 Rect portRect ;
2452                 GetPortBounds( m_currentPort , &portRect ) ;
2453                 ClipRect( &portRect ) ;
2454         }
2455
2456         if ( m_formerPort != m_currentPort )
2457                 SetPort( m_formerPort ) ;
2458 }
2459
2460 wxMacDrawingClientHelper::wxMacDrawingClientHelper( wxWindowMac * theWindow )
2461 {
2462         m_ok = false ;
2463         Point localOrigin ;
2464         Rect clipRect ;
2465         WindowRef window ;
2466         wxWindowMac *rootwin ;
2467         m_currentPort = NULL ;
2468
2469         GetPort( &m_formerPort ) ;
2470
2471         if ( theWindow )
2472         {
2473                 theWindow->MacGetPortClientParams( &localOrigin , &clipRect , &window , &rootwin) ;
2474                 m_currentPort = UMAGetWindowPort( window ) ;
2475                 if ( m_formerPort != m_currentPort )
2476                         SetPort( m_currentPort ) ;
2477                 GetPenState( &m_savedPenState ) ;
2478                 theWindow->MacSetPortDrawingParams( localOrigin, clipRect, window , rootwin ) ;
2479                 m_ok = true ;
2480         }
2481 }
2482
2483 wxMacDrawingClientHelper::~wxMacDrawingClientHelper()
2484 {
2485         if ( m_ok )
2486         {
2487                 SetPort( m_currentPort ) ;
2488                 SetPenState( &m_savedPenState ) ;
2489                 SetOrigin( 0 , 0 ) ;
2490                 Rect portRect ;
2491                 GetPortBounds( m_currentPort , &portRect ) ;
2492                 ClipRect( &portRect ) ;
2493         }
2494
2495         if ( m_formerPort != m_currentPort )
2496                 SetPort( m_formerPort ) ;
2497 }
2498
2499 // Find the wxWindowMac at the current mouse position, returning the mouse
2500 // position.
2501 wxWindowMac* wxFindWindowAtPointer(wxPoint& pt)
2502 {
2503     pt = wxGetMousePosition();
2504     wxWindowMac* found = wxFindWindowAtPoint(pt);
2505     return found;
2506 }
2507
2508 // Get the current mouse position.
2509 wxPoint wxGetMousePosition()
2510 {
2511     int x, y;
2512     wxGetMousePosition(& x, & y);
2513     return wxPoint(x, y);
2514 }
2515