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 ;
 425                 if(y)   *y += m_y ;
 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 ;
 435             if(y)   *y -= m_y ;
 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                 }
 621                 else
 622                 {
 623                         // erase new position
 624
 625                         {
 626                                 wxMacDrawingHelper focus( this ) ;
 627                                 if ( focus.Ok() )
 628                                 {
 629                                         Rect clientrect = { 0 , 0 , m_height , m_width } ;
 630                                         // ClipRect( &clientrect ) ;
 631                                 InvalWindowRect( GetMacRootWindow() , &clientrect ) ;
 632                                 }
 633                         }
 634
 635                         if ( doMove )
 636                                 wxWindowMac::MacSuperChangedPosition() ; // like this only children will be notified
 637                 }
 638                 MacRepositionScrollBars() ;
 639                 if ( doMove )
 640                 {
 641                 wxPoint point(m_x, m_y);
 642                 wxMoveEvent event(point, m_windowId);
 643                 event.SetEventObject(this);
 644                 GetEventHandler()->ProcessEvent(event) ;
 645         }
 646         if ( doResize )
 647         {
 648                  MacRepositionScrollBars() ;
 649                  wxSize size(m_width, m_height);
 650                  wxSizeEvent event(size, m_windowId);
 651                  event.SetEventObject(this);
 652                  GetEventHandler()->ProcessEvent(event);
 653         }
 654         }
 655
 656 }
 657
 658 // set the size of the window: if the dimensions are positive, just use them,
 659 // but if any of them is equal to -1, it means that we must find the value for
 660 // it ourselves (unless sizeFlags contains wxSIZE_ALLOW_MINUS_ONE flag, in
 661 // which case -1 is a valid value for x and y)
 662 //
 663 // If sizeFlags contains wxSIZE_AUTO_WIDTH/HEIGHT flags (default), we calculate
 664 // the width/height to best suit our contents, otherwise we reuse the current
 665 // width/height
 666 void wxWindowMac::DoSetSize(int x, int y, int width, int height, int sizeFlags)
 667 {
 668     // get the current size and position...
 669     int currentX, currentY;
 670     GetPosition(&currentX, &currentY);
 671     int currentW,currentH;
 672     GetSize(&currentW, &currentH);
 673
 674     // ... and don't do anything (avoiding flicker) if it's already ok
 675     if ( x == currentX && y == currentY &&
 676          width == currentW && height == currentH )
 677     {
 678                 MacRepositionScrollBars() ; // we might have a real position shift
 679         return;
 680     }
 681
 682     if ( x == -1 && !(sizeFlags & wxSIZE_ALLOW_MINUS_ONE) )
 683         x = currentX;
 684     if ( y == -1 && !(sizeFlags & wxSIZE_ALLOW_MINUS_ONE) )
 685         y = currentY;
 686
 687     AdjustForParentClientOrigin(x, y, sizeFlags);
 688
 689     wxSize size(-1, -1);
 690     if ( width == -1 )
 691     {
 692         if ( sizeFlags & wxSIZE_AUTO_WIDTH )
 693         {
 694             size = DoGetBestSize();
 695             width = size.x;
 696         }
 697         else
 698         {
 699             // just take the current one
 700             width = currentW;
 701         }
 702     }
 703
 704     if ( height == -1 )
 705     {
 706         if ( sizeFlags & wxSIZE_AUTO_HEIGHT )
 707         {
 708             if ( size.x == -1 )
 709             {
 710                 size = DoGetBestSize();
 711             }
 712             //else: already called DoGetBestSize() above
 713
 714             height = size.y;
 715         }
 716         else
 717         {
 718             // just take the current one
 719             height = currentH;
 720         }
 721     }
 722
 723     DoMoveWindow(x, y, width, height);
 724
 725 }
 726 // For implementation purposes - sometimes decorations make the client area
 727 // smaller
 728
 729 wxPoint wxWindowMac::GetClientAreaOrigin() const
 730 {
 731     return wxPoint(MacGetLeftBorderSize(  ) , MacGetTopBorderSize(  ) );
 732 }
 733
 734 // Makes an adjustment to the window position (for example, a frame that has
 735 // a toolbar that it manages itself).
 736 void wxWindowMac::AdjustForParentClientOrigin(int& x, int& y, int sizeFlags)
 737 {
 738         if( !m_macWindowData )
 739         {
 740     if (((sizeFlags & wxSIZE_NO_ADJUSTMENTS) == 0) && GetParent())
 741     {
 742         wxPoint pt(GetParent()->GetClientAreaOrigin());
 743         x += pt.x; y += pt.y;
 744     }
 745    }
 746 }
 747
 748 void wxWindowMac::SetTitle(const wxString& title)
 749 {
 750         m_label = title ;
 751
 752         wxString label ;
 753
 754         if( wxApp::s_macDefaultEncodingIsPC )
 755                 label = wxMacMakeMacStringFromPC( title ) ;
 756         else
 757                 label = title ;
 758
 759         if ( m_macWindowData )
 760         UMASetWTitleC( m_macWindowData->m_macWindow , label ) ;
 761 }
 762
 763 wxString wxWindowMac::GetTitle() const
 764 {
 765         return m_label ;
 766 }
 767
 768 bool wxWindowMac::Show(bool show)
 769 {
 770     if ( !wxWindowBase::Show(show) )
 771         return FALSE;
 772
 773         if ( m_macWindowData )
 774         {
 775           if (show)
 776           {
 777                 UMAShowWindow( m_macWindowData->m_macWindow ) ;
 778                 UMASelectWindow( m_macWindowData->m_macWindow ) ;
 779                 // no need to generate events here, they will get them triggered by macos
 780                 // actually they should be , but apparently they are not
 781             wxSize size(m_width, m_height);
 782             wxSizeEvent event(size, m_windowId);
 783             event.SetEventObject(this);
 784             GetEventHandler()->ProcessEvent(event);
 785           }
 786           else
 787           {
 788                 UMAHideWindow( m_macWindowData->m_macWindow ) ;
 789           }
 790         }
 791         MacSuperShown( show ) ;
 792         if ( !show )
 793         {
 794             WindowRef window = GetMacRootWindow() ;
 795             wxWindowMac* win = wxFindWinFromMacWindow( window ) ;
 796             if ( win && !win->m_isBeingDeleted )
 797                 Refresh() ;
 798         }
 799         else
 800         {
 801         Refresh() ;
 802         }
 803
 804     return TRUE;
 805 }
 806
 807 void wxWindowMac::MacSuperShown( bool show )
 808 {
 809         wxNode *node = GetChildren().First();
 810         while ( node )
 811         {
 812                 wxWindowMac *child = (wxWindowMac *)node->Data();
 813                 if ( child->m_isShown )
 814                         child->MacSuperShown( show ) ;
 815                 node = node->Next();
 816         }
 817 }
 818
 819 bool wxWindowMac::MacIsReallyShown() const
 820 {
 821         if ( m_isShown && (m_parent != NULL) ) {
 822                 return m_parent->MacIsReallyShown();
 823         }
 824         return m_isShown;
 825 /*
 826         bool status = m_isShown ;
 827         wxWindowMac * win = this ;
 828         while ( status && win->m_parent != NULL )
 829         {
 830                 win = win->m_parent ;
 831                 status = win->m_isShown ;
 832         }
 833         return status ;
 834 */
 835 }
 836
 837 int wxWindowMac::GetCharHeight() const
 838 {
 839         wxClientDC dc ( (wxWindowMac*)this ) ;
 840         return dc.GetCharHeight() ;
 841 }
 842
 843 int wxWindowMac::GetCharWidth() const
 844 {
 845         wxClientDC dc ( (wxWindowMac*)this ) ;
 846         return dc.GetCharWidth() ;
 847 }
 848
 849 void wxWindowMac::GetTextExtent(const wxString& string, int *x, int *y,
 850                            int *descent, int *externalLeading, const wxFont *theFont ) const
 851 {
 852     const wxFont *fontToUse = theFont;
 853     if ( !fontToUse )
 854         fontToUse = &m_font;
 855
 856     wxClientDC dc( (wxWindowMac*) this ) ;
 857     long lx,ly,ld,le ;
 858     dc.GetTextExtent( string , &lx , &ly , &ld, &le, (wxFont *)fontToUse ) ;
 859     if ( externalLeading )
 860         *externalLeading = le ;
 861     if ( descent )
 862         *descent = ld ;
 863     if ( x )
 864         *x = lx ;
 865     if ( y )
 866         *y = ly ;
 867 }
 868
 869 void wxWindowMac::MacEraseBackground( Rect *rect )
 870 {
 871 /*
 872         WindowRef window = GetMacRootWindow() ;
 873         if ( m_backgroundColour == wxSystemSettings::GetSystemColour(wxSYS_COLOUR_APPWORKSPACE) )
 874         {
 875                         UMASetThemeWindowBackground( window , kThemeBrushDocumentWindowBackground , false ) ;
 876         }
 877         else if (  m_backgroundColour == wxSystemSettings::GetSystemColour(wxSYS_COLOUR_3DFACE ) )
 878         {
 879                 // on mac we have the difficult situation, that 3dface gray can be different colours, depending whether
 880                 // it is on a notebook panel or not, in order to take care of that we walk up the hierarchy until we have
 881                 // either a non gray background color or a non control window
 882
 883                         wxWindowMac* parent = GetParent() ;
 884                         while( parent )
 885                         {
 886                                 if ( parent->m_backgroundColour != wxSystemSettings::GetSystemColour(wxSYS_COLOUR_3DFACE ) )
 887                                 {
 888                                         // if we have any other colours in the hierarchy
 889                                 RGBBackColor( &parent->m_backgroundColour.GetPixel()) ;
 890                                 break ;
 891                                 }
 892                                 if( parent->IsKindOf( CLASSINFO( wxControl ) ) && ((wxControl*)parent)->GetMacControl() )
 893                                 {
 894                                         // if we have the normal colours in the hierarchy but another control etc. -> use it's background
 895                                         if ( parent->IsKindOf( CLASSINFO( wxNotebook ) ) || parent->IsKindOf( CLASSINFO( wxTabCtrl ) ))
 896                                         {
 897                                                 UMAApplyThemeBackground(kThemeBackgroundTabPane, rect, kThemeStateActive,8,true);
 898                                                 break ;
 899                                         }
 900                                 }
 901                                 else
 902                                 {
 903                                         // we have arrived at a non control item
 904                                         parent = NULL ;
 905                                         break ;
 906                                 }
 907                                 parent = parent->GetParent() ;
 908                         }
 909                         if ( !parent )
 910                         {
 911                                 // if there is nothing special -> use default
 912                                 UMASetThemeWindowBackground( window , kThemeBrushDialogBackgroundActive , false ) ;
 913                         }
 914         }
 915         else
 916         {
 917                 RGBBackColor( &m_backgroundColour.GetPixel()) ;
 918         }
 919
 920         EraseRect( rect ) ;
 921
 922         for (wxNode *node = GetChildren().First(); node; node = node->Next())
 923         {
 924                 wxWindowMac *child = (wxWindowMac*)node->Data();
 925
 926                 Rect clientrect = { child->m_x , child->m_y , child->m_x +child->m_width , child->m_y + child->m_height } ;
 927                 SectRect( &clientrect , rect , &clientrect ) ;
 928
 929                 OffsetRect( &clientrect , -child->m_x , -child->m_y ) ;
 930                 if ( child->GetMacRootWindow() == window && child->IsShown() )
 931                 {
 932                         wxMacDrawingClientHelper focus( this ) ;
 933                         if ( focus.Ok() )
 934                         {
 935                                 child->MacEraseBackground( &clientrect ) ;
 936                         }
 937                 }
 938         }
 939 */
 940 }
 941
 942 void wxWindowMac::Refresh(bool eraseBack, const wxRect *rect)
 943 {
 944 //    if ( !IsShown() )
 945 //        return ;
 946
 947         wxMacDrawingClientHelper focus( this ) ;
 948         if ( focus.Ok() )
 949         {
 950             wxPoint client ;
 951             client = GetClientAreaOrigin( ) ;
 952                 Rect clientrect = { -client.y , -client.x , m_height - client.y , m_width - client.x} ;
 953                 // ClipRect( &clientrect ) ;
 954
 955         if ( rect )
 956         {
 957                 Rect r = { rect->y , rect->x , rect->y + rect->height , rect->x + rect->width } ;
 958                         SectRect( &clientrect , &r , &clientrect ) ;
 959         }
 960         InvalWindowRect( GetMacRootWindow() , &clientrect ) ;
 961         }
 962         if ( !eraseBack )
 963                 m_macEraseOnRedraw = false ;
 964         else
 965                 m_macEraseOnRedraw = true ;
 966 }
 967
 968 // Responds to colour changes: passes event on to children.
 969 void wxWindowMac::OnSysColourChanged(wxSysColourChangedEvent& event)
 970 {
 971     wxNode *node = GetChildren().First();
 972     while ( node )
 973     {
 974         // Only propagate to non-top-level windows
 975         wxWindowMac *win = (wxWindowMac *)node->Data();
 976         if ( win->GetParent() )
 977         {
 978             wxSysColourChangedEvent event2;
 979             event.m_eventObject = win;
 980             win->GetEventHandler()->ProcessEvent(event2);
 981         }
 982
 983         node = node->Next();
 984     }
 985 }
 986
 987 #if wxUSE_CARET && WXWIN_COMPATIBILITY
 988 // ---------------------------------------------------------------------------
 989 // Caret manipulation
 990 // ---------------------------------------------------------------------------
 991
 992 void wxWindowMac::CreateCaret(int w, int h)
 993 {
 994     SetCaret(new wxCaret(this, w, h));
 995 }
 996
 997 void wxWindowMac::CreateCaret(const wxBitmap *WXUNUSED(bitmap))
 998 {
 999     wxFAIL_MSG("not implemented");
1000 }
1001
1002 void wxWindowMac::ShowCaret(bool show)
1003 {
1004     wxCHECK_RET( m_caret, "no caret to show" );
1005
1006     m_caret->Show(show);
1007 }
1008
1009 void wxWindowMac::DestroyCaret()
1010 {
1011     SetCaret(NULL);
1012 }
1013
1014 void wxWindowMac::SetCaretPos(int x, int y)
1015 {
1016     wxCHECK_RET( m_caret, "no caret to move" );
1017
1018     m_caret->Move(x, y);
1019 }
1020
1021 void wxWindowMac::GetCaretPos(int *x, int *y) const
1022 {
1023     wxCHECK_RET( m_caret, "no caret to get position of" );
1024
1025     m_caret->GetPosition(x, y);
1026 }
1027 #endif // wxUSE_CARET
1028
1029 wxWindowMac *wxGetActiveWindow()
1030 {
1031     // actually this is a windows-only concept
1032     return NULL;
1033 }
1034
1035 // Coordinates relative to the window
1036 void wxWindowMac::WarpPointer (int x_pos, int y_pos)
1037 {
1038     // We really dont move the mouse programmatically under mac
1039 }
1040
1041 void wxWindowMac::OnEraseBackground(wxEraseEvent& event)
1042 {
1043     // TODO : probably we would adopt the EraseEvent structure
1044 }
1045
1046 int wxWindowMac::GetScrollPos(int orient) const
1047 {
1048                 if ( orient == wxHORIZONTAL )
1049                 {
1050                         if ( m_hScrollBar )
1051                                 return m_hScrollBar->GetThumbPosition() ;
1052                 }
1053                 else
1054                 {
1055                         if ( m_vScrollBar )
1056                                 return m_vScrollBar->GetThumbPosition() ;
1057                 }
1058     return 0;
1059 }
1060
1061 // This now returns the whole range, not just the number
1062 // of positions that we can scroll.
1063 int wxWindowMac::GetScrollRange(int orient) const
1064 {
1065                 if ( orient == wxHORIZONTAL )
1066                 {
1067                         if ( m_hScrollBar )
1068                                 return m_hScrollBar->GetRange() ;
1069                 }
1070                 else
1071                 {
1072                         if ( m_vScrollBar )
1073                                 return m_vScrollBar->GetRange() ;
1074                 }
1075     return 0;
1076 }
1077
1078 int wxWindowMac::GetScrollThumb(int orient) const
1079 {
1080                 if ( orient == wxHORIZONTAL )
1081                 {
1082                         if ( m_hScrollBar )
1083                                 return m_hScrollBar->GetThumbSize() ;
1084                 }
1085                 else
1086                 {
1087                         if ( m_vScrollBar )
1088                                 return m_vScrollBar->GetThumbSize() ;
1089                 }
1090     return 0;
1091 }
1092
1093 void wxWindowMac::SetScrollPos(int orient, int pos, bool refresh)
1094 {
1095                 if ( orient == wxHORIZONTAL )
1096                 {
1097                         if ( m_hScrollBar )
1098                                 m_hScrollBar->SetThumbPosition( pos ) ;
1099                 }
1100                 else
1101                 {
1102                         if ( m_vScrollBar )
1103                                 m_vScrollBar->SetThumbPosition( pos ) ;
1104                 }
1105 }
1106
1107 void  wxWindowMac::MacCreateRealWindow( const wxString& title,
1108            const wxPoint& pos,
1109            const wxSize& size,
1110            long style,
1111            const wxString& name )
1112 {
1113   SetName(name);
1114   m_windowStyle = style;
1115   m_isShown = FALSE;
1116
1117   // create frame.
1118
1119         Rect theBoundsRect;
1120
1121   m_x = (int)pos.x;
1122   m_y = (int)pos.y;
1123   if ( m_y < 50 )
1124         m_y = 50 ;
1125   if ( m_x < 20 )
1126         m_x = 20 ;
1127
1128   m_width = size.x;
1129         if (m_width == -1)
1130                 m_width = 20;
1131   m_height = size.y;
1132         if (m_height == -1)
1133                 m_height = 20;
1134
1135         m_macWindowData = new MacWindowData() ;
1136
1137         ::SetRect(&theBoundsRect, m_x, m_y , m_x + m_width, m_y + m_height);
1138
1139         // translate the window attributes in the appropriate window class and attributes
1140
1141         WindowClass wclass = 0;
1142         WindowAttributes attr = kWindowNoAttributes ;
1143
1144         if ( HasFlag(wxTINY_CAPTION_HORIZ) ||  HasFlag(wxTINY_CAPTION_VERT) )
1145         {
1146                 wclass = kFloatingWindowClass ;
1147                 if ( HasFlag(wxTINY_CAPTION_VERT) )
1148                 {
1149                         attr |= kWindowSideTitlebarAttribute ;
1150                 }
1151         }
1152         else if ( HasFlag( wxCAPTION ) )
1153         {
1154                 if ( HasFlag( wxDIALOG_MODAL ) )
1155                 {
1156                         wclass = kMovableModalWindowClass ;
1157                 }
1158                 else
1159                 {
1160                         wclass = kDocumentWindowClass ;
1161                 }
1162         }
1163         else
1164         {
1165                 wclass = kModalWindowClass ;
1166         }
1167
1168         if ( HasFlag( wxMINIMIZE_BOX ) || HasFlag( wxMAXIMIZE_BOX ) )
1169         {
1170                 attr |= kWindowFullZoomAttribute ;
1171                 attr |= kWindowCollapseBoxAttribute ;
1172         }
1173         if ( HasFlag( wxRESIZE_BORDER ) )
1174         {
1175                 attr |= kWindowResizableAttribute ;
1176         }
1177         if ( HasFlag( wxSYSTEM_MENU ) )
1178         {
1179                 attr |= kWindowCloseBoxAttribute ;
1180         }
1181
1182         UMACreateNewWindow( wclass , attr , &theBoundsRect , &m_macWindowData->m_macWindow ) ;
1183         wxAssociateWinWithMacWindow( m_macWindowData->m_macWindow , this ) ;
1184         wxString label ;
1185         if( wxApp::s_macDefaultEncodingIsPC )
1186                 label = wxMacMakeMacStringFromPC( title ) ;
1187         else
1188                 label = title ;
1189         UMASetWTitleC( m_macWindowData->m_macWindow , label ) ;
1190         UMACreateRootControl( m_macWindowData->m_macWindow , &m_macWindowData->m_macRootControl ) ;
1191
1192         m_macWindowData->m_macFocus = NULL ;
1193         m_macWindowData->m_macHasReceivedFirstActivate = true ;
1194 }
1195
1196 void wxWindowMac::MacPaint( wxPaintEvent &event )
1197 {
1198 }
1199
1200 void wxWindowMac::MacPaintBorders( )
1201 {
1202         if( m_macWindowData )
1203                 return ;
1204
1205         RGBColor white = { 0xFFFF, 0xFFFF , 0xFFFF } ;
1206         RGBColor black = { 0x0000, 0x0000 , 0x0000 } ;
1207         RGBColor face = { 0xDDDD, 0xDDDD , 0xDDDD } ;
1208         RGBColor shadow = { 0x4444, 0x4444 , 0x4444 } ;
1209         PenNormal() ;
1210
1211     if (HasFlag(wxRAISED_BORDER) || HasFlag( wxSUNKEN_BORDER) || HasFlag(wxDOUBLE_BORDER) )
1212     {
1213         bool sunken = HasFlag( wxSUNKEN_BORDER ) ;
1214         RGBColor pen1 = sunken ? white : black ;
1215         RGBColor pen2 = sunken ? shadow : face ;
1216         RGBColor pen3 = sunken ? face : shadow ;
1217         RGBColor pen4 = sunken ? black : white ;
1218
1219         RGBForeColor( &pen1 ) ;
1220         {
1221                         Rect rect = { 0 , 0 , m_height , m_width } ;
1222                 FrameRect( &rect ) ;
1223         }
1224         RGBForeColor( &pen2 ) ;
1225         {
1226                         Rect rect = { 1 , 1 , m_height -1 , m_width -1} ;
1227                 FrameRect( &rect ) ;
1228         }
1229         RGBForeColor( &pen3 ) ;
1230         {
1231                         Rect rect = { 0 , 0 , m_height -2 , m_width -2} ;
1232                 FrameRect( &rect ) ;
1233         }
1234         RGBForeColor( &pen4 ) ;
1235         {
1236                 MoveTo( 0 , 0 ) ;
1237                 LineTo( m_width - 3 , 0 ) ;
1238                 MoveTo( 0 , 0 ) ;
1239                 LineTo( 0 , m_height - 3 ) ;
1240         }
1241     }
1242     else if (HasFlag(wxSIMPLE_BORDER))
1243     {
1244                 Rect rect = { 0 , 0 , m_height , m_width } ;
1245                 RGBForeColor( &black ) ;
1246         FrameRect( &rect ) ;
1247     }
1248 /*
1249         if ( this->GetParent() )
1250         {
1251             wxPaintDC dc(GetParent());
1252             GetParent()->PrepareDC(dc);
1253
1254             if (HasFlag(wxRAISED_BORDER) || HasFlag( wxSUNKEN_BORDER) )
1255             {
1256                 bool sunken = HasFlag( wxSUNKEN_BORDER ) ;
1257
1258                         wxPen m_penButton3DShadow( wxSystemSettings::GetSystemColour( wxSYS_COLOUR_3DSHADOW ), 1, wxSOLID ) ;
1259                         wxPen m_penButton3DFace( wxSystemSettings::GetSystemColour( wxSYS_COLOUR_3DFACE ), 1, wxSOLID ) ;
1260
1261                         wxPen wxPen1 = sunken ? *wxWHITE_PEN : *wxBLACK_PEN;
1262                         wxPen wxPen2 = sunken ? m_penButton3DShadow : m_penButton3DShadow;
1263                         wxPen wxPen3 = sunken ? m_penButton3DFace : m_penButton3DShadow;
1264                         wxPen wxPen4 = sunken ? *wxBLACK_PEN : *wxWHITE_PEN;
1265
1266                         dc.SetPen(wxPen1);
1267                         dc.DrawRectangle(m_x, m_y, m_width, m_height);          // outer - right and button
1268
1269                     dc.SetPen(wxPen2);
1270                         dc.DrawRectangle(m_x+1, m_y+1, m_width-1, m_height-1);      // outer - left and top
1271
1272                     dc.SetPen(wxPen3);
1273                         dc.DrawRectangle(m_x, m_y, m_width-2, m_height-2);          // inner - right and button
1274
1275                     dc.SetPen(wxPen4);
1276                         dc.DrawLine(m_x, m_y, m_x + m_width-3, m_y);                 // inner - left and top
1277                         dc.DrawLine(m_x, m_y, m_x, m_y + m_height-3);
1278             }
1279             else if (HasFlag(wxDOUBLE_BORDER))
1280             {
1281                 bool sunken = HasFlag( wxSUNKEN_BORDER ) ;
1282
1283                         wxPen m_penButton3DShadow( wxSystemSettings::GetSystemColour( wxSYS_COLOUR_3DSHADOW ), 1, wxSOLID ) ;
1284                         wxPen m_penButton3DFace( wxSystemSettings::GetSystemColour( wxSYS_COLOUR_3DFACE ), 1, wxSOLID ) ;
1285
1286                         wxPen wxPen1 = sunken ? *wxWHITE_PEN : *wxBLACK_PEN;
1287                         wxPen wxPen2 = sunken ? m_penButton3DShadow : m_penButton3DShadow;
1288                         wxPen wxPen3 = sunken ? m_penButton3DFace : m_penButton3DShadow;
1289                         wxPen wxPen4 = sunken ? *wxBLACK_PEN : *wxWHITE_PEN;
1290
1291                         dc.SetPen(wxPen1);
1292                         dc.DrawRectangle(m_x, m_y, m_width, m_height);          // outer - right and button
1293
1294                     dc.SetPen(wxPen2);
1295                         dc.DrawRectangle(m_x+1, m_y+1, m_width-1, m_height-1);      // outer - left and top
1296
1297                     dc.SetPen(wxPen3);
1298                         dc.DrawRectangle(m_x, m_y, m_width-2, m_height-2);          // inner - right and button
1299
1300                     dc.SetPen(wxPen4);
1301                         dc.DrawLine(m_x, m_y, m_x + m_width-3, m_y);                 // inner - left and top
1302                         dc.DrawLine(m_x, m_y, m_x, m_y + m_height-3);
1303             }
1304             else if (HasFlag(wxSIMPLE_BORDER))
1305             {
1306                         dc.SetPen(*wxBLACK_PEN);
1307                         dc.DrawRectangle(m_x, m_y, m_width, m_height);
1308             }
1309     }
1310  */
1311 }
1312
1313 // New function that will replace some of the above.
1314 void wxWindowMac::SetScrollbar(int orient, int pos, int thumbVisible,
1315     int range, bool refresh)
1316 {
1317                 if ( orient == wxHORIZONTAL )
1318                 {
1319                         if ( m_hScrollBar )
1320                         {
1321                                 if ( range == 0 || thumbVisible >= range )
1322                                 {
1323                                         if ( m_hScrollBar->IsShown() )
1324                                                 m_hScrollBar->Show(false) ;
1325                                 }
1326                                 else
1327                                 {
1328                                         if ( !m_hScrollBar->IsShown() )
1329                                                 m_hScrollBar->Show(true) ;
1330                                         m_hScrollBar->SetScrollbar( pos , thumbVisible , range , thumbVisible , refresh ) ;
1331                                 }
1332                         }
1333                 }
1334                 else
1335                 {
1336                         if ( m_vScrollBar )
1337                         {
1338                                 if ( range == 0 || thumbVisible >= range )
1339                                 {
1340                                         if ( m_vScrollBar->IsShown() )
1341                                                 m_vScrollBar->Show(false) ;
1342                                 }
1343                                 else
1344                                 {
1345                                         if ( !m_vScrollBar->IsShown() )
1346                                                 m_vScrollBar->Show(true) ;
1347                                         m_vScrollBar->SetScrollbar( pos , thumbVisible , range , thumbVisible , refresh ) ;
1348                                 }
1349                         }
1350                 }
1351                 MacRepositionScrollBars() ;
1352 }
1353
1354 // Does a physical scroll
1355 void wxWindowMac::ScrollWindow(int dx, int dy, const wxRect *rect)
1356 {
1357         wxMacDrawingClientHelper focus( this ) ;
1358         if ( focus.Ok() )
1359         {
1360                 int width , height ;
1361                 GetClientSize( &width , &height ) ;
1362
1363                 Rect scrollrect = { 0 , 0 , height , width } ;
1364
1365                 RgnHandle updateRgn = NewRgn() ;
1366                 ClipRect( &scrollrect ) ;
1367         if ( rect )
1368         {
1369                 Rect r = { rect->y , rect->x , rect->y + rect->height , rect->x + rect->width } ;
1370                         SectRect( &scrollrect , &r , &scrollrect ) ;
1371         }
1372                 ScrollRect( &scrollrect , dx , dy , updateRgn ) ;
1373         InvalWindowRgn( GetMacRootWindow() ,  updateRgn ) ;
1374         DisposeRgn( updateRgn ) ;
1375         }
1376
1377         for (wxNode *node = GetChildren().First(); node; node = node->Next())
1378         {
1379                 wxWindowMac *child = (wxWindowMac*)node->Data();
1380                 if (child == m_vScrollBar) continue;
1381                 if (child == m_hScrollBar) continue;
1382                 if (child->IsTopLevel()) continue;
1383                 int x,y;
1384                 child->GetPosition( &x, &y );
1385                 int w,h;
1386                 child->GetSize( &w, &h );
1387                 child->SetSize( x+dx, y+dy, w, h );
1388         }
1389
1390 }
1391
1392 void wxWindowMac::MacOnScroll(wxScrollEvent &event )
1393 {
1394         if ( event.m_eventObject == m_vScrollBar || event.m_eventObject == m_hScrollBar )
1395         {
1396             wxScrollWinEvent wevent;
1397             wevent.SetPosition(event.GetPosition());
1398             wevent.SetOrientation(event.GetOrientation());
1399             wevent.m_eventObject = this;
1400
1401         if (event.m_eventType == wxEVT_SCROLL_TOP) {
1402                 wevent.m_eventType = wxEVT_SCROLLWIN_TOP;
1403             } else
1404         if (event.m_eventType == wxEVT_SCROLL_BOTTOM) {
1405                 wevent.m_eventType = wxEVT_SCROLLWIN_BOTTOM;
1406             } else
1407         if (event.m_eventType == wxEVT_SCROLL_LINEUP) {
1408                 wevent.m_eventType = wxEVT_SCROLLWIN_LINEUP;
1409             } else
1410         if (event.m_eventType == wxEVT_SCROLL_LINEDOWN) {
1411                 wevent.m_eventType = wxEVT_SCROLLWIN_LINEDOWN;
1412             } else
1413         if (event.m_eventType == wxEVT_SCROLL_PAGEUP) {
1414                 wevent.m_eventType = wxEVT_SCROLLWIN_PAGEUP;
1415             } else
1416         if (event.m_eventType == wxEVT_SCROLL_PAGEDOWN) {
1417                 wevent.m_eventType = wxEVT_SCROLLWIN_PAGEDOWN;
1418             } else
1419         if (event.m_eventType == wxEVT_SCROLL_THUMBTRACK) {
1420                 wevent.m_eventType = wxEVT_SCROLLWIN_THUMBTRACK;
1421             }
1422
1423             GetEventHandler()->ProcessEvent(wevent);
1424     }
1425 }
1426
1427 bool wxWindowMac::SetFont(const wxFont& font)
1428 {
1429     if ( !wxWindowBase::SetFont(font) )
1430     {
1431         // nothing to do
1432         return FALSE;
1433     }
1434
1435     return TRUE;
1436 }
1437
1438 // Get the window with the focus
1439 wxWindowMac *wxWindowBase::FindFocus()
1440 {
1441         return gFocusWindow ;
1442 }
1443
1444 #if WXWIN_COMPATIBILITY
1445 // If nothing defined for this, try the parent.
1446 // E.g. we may be a button loaded from a resource, with no callback function
1447 // defined.
1448 void wxWindowMac::OnCommand(wxWindowMac& win, wxCommandEvent& event)
1449 {
1450     if ( GetEventHandler()->ProcessEvent(event)  )
1451         return;
1452     if ( m_parent )
1453         m_parent->GetEventHandler()->OnCommand(win, event);
1454 }
1455 #endif // WXWIN_COMPATIBILITY_2
1456
1457 #if WXWIN_COMPATIBILITY
1458 wxObject* wxWindowMac::GetChild(int number) const
1459 {
1460     // Return a pointer to the Nth object in the Panel
1461     wxNode *node = GetChildren().First();
1462     int n = number;
1463     while (node && n--)
1464         node = node->Next();
1465     if ( node )
1466     {
1467         wxObject *obj = (wxObject *)node->Data();
1468         return(obj);
1469     }
1470     else
1471         return NULL;
1472 }
1473 #endif // WXWIN_COMPATIBILITY
1474
1475 void wxWindowMac::OnSetFocus(wxFocusEvent& event)
1476 {
1477     // panel wants to track the window which was the last to have focus in it,
1478     // so we want to set ourselves as the window which last had focus
1479     //
1480     // notice that it's also important to do it upwards the tree becaus
1481     // otherwise when the top level panel gets focus, it won't set it back to
1482     // us, but to some other sibling
1483
1484     // CS:don't know if this is still needed:
1485     //wxChildFocusEvent eventFocus(this);
1486     //(void)GetEventHandler()->ProcessEvent(eventFocus);
1487
1488     event.Skip();
1489 }
1490
1491 void wxWindowMac::Clear()
1492 {
1493         if ( m_macWindowData )
1494         {
1495                 wxMacDrawingClientHelper helper ( this ) ;
1496                 int w ,h ;
1497                 wxPoint origin = GetClientAreaOrigin() ;
1498                 GetClientSize( &w , &h ) ;
1499                 UMASetThemeWindowBackground( m_macWindowData->m_macWindow , m_macWindowData->m_macWindowBackgroundTheme , false ) ;
1500                 Rect r = { origin.y , origin.x, origin.y+h , origin.x+w } ;
1501                 EraseRect( &r ) ;
1502         }
1503         else
1504         {
1505                 wxClientDC dc(this);
1506         wxBrush brush(GetBackgroundColour(), wxSOLID);
1507         dc.SetBackground(brush);
1508         dc.Clear();
1509         }
1510 }
1511
1512 // Setup background and foreground colours correctly
1513 void wxWindowMac::SetupColours()
1514 {
1515     if ( GetParent() )
1516         SetBackgroundColour(GetParent()->GetBackgroundColour());
1517 }
1518
1519 void wxWindowMac::OnIdle(wxIdleEvent& event)
1520 {
1521 /*
1522    // Check if we need to send a LEAVE event
1523    if (m_mouseInWindow)
1524    {
1525        POINT pt;
1526        ::GetCursorPos(&pt);
1527        if (::WindowFromPoint(pt) != (HWND) GetHWND())
1528        {
1529            // Generate a LEAVE event
1530            m_mouseInWindow = FALSE;
1531            MSWOnMouseLeave(pt.x, pt.y, 0);
1532        }
1533     }
1534 */
1535
1536     // This calls the UI-update mechanism (querying windows for
1537     // menu/toolbar/control state information)
1538         UpdateWindowUI();
1539 }
1540
1541 // Raise the window to the top of the Z order
1542 void wxWindowMac::Raise()
1543 {
1544     if ( m_macWindowData )
1545     {
1546         UMABringToFront( m_macWindowData->m_macWindow ) ;
1547     }
1548 }
1549
1550 // Lower the window to the bottom of the Z order
1551 void wxWindowMac::Lower()
1552 {
1553     if ( m_macWindowData )
1554     {
1555         UMASendBehind( m_macWindowData->m_macWindow , NULL ) ;
1556     }
1557 }
1558
1559 void wxWindowMac::DoSetClientSize(int width, int height)
1560 {
1561         if ( width != -1 || height != -1 )
1562         {
1563
1564                 if ( width != -1 && m_vScrollBar )
1565                         width += MAC_SCROLLBAR_SIZE ;
1566                 if ( height != -1 && m_vScrollBar )
1567                         height += MAC_SCROLLBAR_SIZE ;
1568
1569                 width += MacGetLeftBorderSize(  ) + MacGetRightBorderSize( ) ;
1570                 height += MacGetTopBorderSize(  ) + MacGetBottomBorderSize( ) ;
1571
1572                 DoSetSize( -1 , -1 , width , height ) ;
1573         }
1574 }
1575
1576
1577 wxWindowMac* wxWindowMac::s_lastMouseWindow = NULL ;
1578
1579 bool wxWindowMac::MacGetWindowFromPointSub( const wxPoint &point , wxWindowMac** outWin )
1580 {
1581         if ((point.x < m_x) || (point.y < m_y) ||
1582                 (point.x > (m_x + m_width)) || (point.y > (m_y + m_height)))
1583                 return FALSE;
1584
1585         WindowRef window = GetMacRootWindow() ;
1586
1587         wxPoint newPoint( point ) ;
1588
1589         newPoint.x -= m_x;
1590         newPoint.y -= m_y;
1591
1592         for (wxNode *node = GetChildren().First(); node; node = node->Next())
1593         {
1594                 wxWindowMac *child = (wxWindowMac*)node->Data();
1595                 // added the m_isShown test --dmazzoni
1596                 if ( child->GetMacRootWindow() == window && child->m_isShown )
1597                 {
1598                         if (child->MacGetWindowFromPointSub(newPoint , outWin ))
1599                                 return TRUE;
1600                 }
1601         }
1602
1603         *outWin = this ;
1604         return TRUE;
1605 }
1606
1607 bool wxWindowMac::MacGetWindowFromPoint( const wxPoint &screenpoint , wxWindowMac** outWin )
1608 {
1609         WindowRef window ;
1610         Point pt = { screenpoint.y , screenpoint.x } ;
1611         if ( ::FindWindow( pt , &window ) == 3 )
1612         {
1613                         wxPoint point( screenpoint ) ;
1614                         wxWindowMac* win = wxFindWinFromMacWindow( window ) ;
1615                         if ( win )
1616                         {
1617                         win->ScreenToClient( point ) ;
1618                         return win->MacGetWindowFromPointSub( point , outWin ) ;
1619         }
1620         }
1621         return FALSE ;
1622 }
1623
1624 extern int wxBusyCursorCount ;
1625
1626 bool wxWindowMac::MacDispatchMouseEvent(wxMouseEvent& event)
1627 {
1628         if ((event.m_x < m_x) || (event.m_y < m_y) ||
1629                 (event.m_x > (m_x + m_width)) || (event.m_y > (m_y + m_height)))
1630                 return FALSE;
1631
1632
1633         if ( IsKindOf( CLASSINFO ( wxStaticBox ) ) )
1634                 return FALSE ;
1635
1636         WindowRef window = GetMacRootWindow() ;
1637
1638         event.m_x -= m_x;
1639         event.m_y -= m_y;
1640
1641         int x = event.m_x ;
1642         int y = event.m_y ;
1643
1644         for (wxNode *node = GetChildren().First(); node; node = node->Next())
1645         {
1646                 wxWindowMac *child = (wxWindowMac*)node->Data();
1647                 if ( child->GetMacRootWindow() == window && child->IsShown() && child->IsEnabled() )
1648                 {
1649                         if (child->MacDispatchMouseEvent(event))
1650                                 return TRUE;
1651                 }
1652         }
1653
1654         event.m_x = x ;
1655         event.m_y = y ;
1656
1657         if ( wxBusyCursorCount == 0 )
1658         {
1659                 m_cursor.MacInstall() ;
1660         }
1661
1662         if ( event.GetEventType() == wxEVT_LEFT_DOWN )
1663         {
1664         // set focus to this window
1665         if (AcceptsFocus() && FindFocus()!=this)
1666                 SetFocus();
1667     }
1668
1669 #if wxUSE_TOOLTIPS
1670     if ( event.GetEventType() == wxEVT_MOTION
1671                 || event.GetEventType() == wxEVT_ENTER_WINDOW
1672                 || event.GetEventType() == wxEVT_LEAVE_WINDOW )
1673         wxToolTip::RelayEvent( this , event);
1674 #endif // wxUSE_TOOLTIPS
1675         GetEventHandler()->ProcessEvent( event ) ;
1676         return TRUE;
1677 }
1678
1679 Point lastWhere ;
1680 long lastWhen = 0 ;
1681
1682 wxString wxWindowMac::MacGetToolTipString( wxPoint &pt )
1683 {
1684         if ( m_tooltip )
1685         {
1686                 return m_tooltip->GetTip() ;
1687         }
1688         return "" ;
1689 }
1690 void wxWindowMac::MacFireMouseEvent( EventRecord *ev )
1691 {
1692         wxMouseEvent event(wxEVT_LEFT_DOWN);
1693         bool isDown = !(ev->modifiers & btnState) ; // 1 is for up
1694         bool controlDown = ev->modifiers & controlKey ; // for simulating right mouse
1695
1696         event.m_leftDown = isDown && !controlDown;
1697         event.m_middleDown = FALSE;
1698         event.m_rightDown = isDown && controlDown;
1699
1700         if ( ev->what == mouseDown )
1701         {
1702                 if ( controlDown )
1703                         event.SetEventType(wxEVT_RIGHT_DOWN ) ;
1704                 else
1705                         event.SetEventType(wxEVT_LEFT_DOWN ) ;
1706         }
1707         else if ( ev->what == mouseUp )
1708         {
1709                 if ( controlDown )
1710                         event.SetEventType(wxEVT_RIGHT_UP ) ;
1711                 else
1712                         event.SetEventType(wxEVT_LEFT_UP ) ;
1713         }
1714         else
1715         {
1716                 event.SetEventType(wxEVT_MOTION ) ;
1717         }
1718
1719         event.m_shiftDown = ev->modifiers & shiftKey;
1720         event.m_controlDown = ev->modifiers & controlKey;
1721         event.m_altDown = ev->modifiers & optionKey;
1722         event.m_metaDown = ev->modifiers & cmdKey;
1723
1724         Point           localwhere = ev->where ;
1725
1726         GrafPtr         port ;
1727         ::GetPort( &port ) ;
1728         ::SetPort( UMAGetWindowPort( m_macWindowData->m_macWindow ) ) ;
1729         ::GlobalToLocal( &localwhere ) ;
1730         ::SetPort( port ) ;
1731
1732         if ( ev->what == mouseDown )
1733         {
1734                 if ( ev->when - lastWhen <= GetDblTime() )
1735                 {
1736                         if ( abs( localwhere.h - lastWhere.h ) < 3 || abs( localwhere.v - lastWhere.v ) < 3 )
1737                         {
1738                                 if ( controlDown )
1739                                         event.SetEventType(wxEVT_RIGHT_DCLICK ) ;
1740                                 else
1741                                         event.SetEventType(wxEVT_LEFT_DCLICK ) ;
1742                         }
1743                     lastWhen = 0 ;
1744                 }
1745                 else
1746                 {
1747                     lastWhen = ev->when ;
1748                 }
1749                 lastWhere = localwhere ;
1750         }
1751
1752         event.m_x = localwhere.h;
1753         event.m_y = localwhere.v;
1754         event.m_x += m_x;
1755         event.m_y += m_y;
1756
1757 /*
1758         wxPoint origin = GetClientAreaOrigin() ;
1759
1760         event.m_x += origin.x ;
1761         event.m_y += origin.y ;
1762 */
1763
1764         event.m_timeStamp = ev->when;
1765         event.SetEventObject(this);
1766         if ( wxTheApp->s_captureWindow )
1767         {
1768                 int x = event.m_x ;
1769                 int y = event.m_y ;
1770                 wxTheApp->s_captureWindow->ScreenToClient( &x , &y ) ;
1771                 event.m_x = x ;
1772                 event.m_y = y ;
1773                 wxTheApp->s_captureWindow->GetEventHandler()->ProcessEvent( event ) ;
1774                 if ( ev->what == mouseUp )
1775                 {
1776                         wxTheApp->s_captureWindow = NULL ;
1777                         if ( wxBusyCursorCount == 0 )
1778                         {
1779                                 m_cursor.MacInstall() ;
1780                         }
1781                 }
1782         }
1783         else
1784         {
1785                 MacDispatchMouseEvent( event ) ;
1786         }
1787 }
1788
1789 void wxWindowMac::MacMouseDown( EventRecord *ev , short part)
1790 {
1791         MacFireMouseEvent( ev ) ;
1792 }
1793
1794 void wxWindowMac::MacMouseUp( EventRecord *ev , short part)
1795 {
1796         switch (part)
1797         {
1798                 case inContent:
1799                         {
1800                                 MacFireMouseEvent( ev ) ;
1801                         }
1802                         break ;
1803         }
1804 }
1805
1806 void wxWindowMac::MacMouseMoved( EventRecord *ev , short part)
1807 {
1808         switch (part)
1809         {
1810                 case inContent:
1811                         {
1812                                 MacFireMouseEvent( ev ) ;
1813                         }
1814                         break ;
1815         }
1816 }
1817 void wxWindowMac::MacActivate( EventRecord *ev , bool inIsActivating )
1818 {
1819     if ( !m_macWindowData->m_macHasReceivedFirstActivate )
1820         m_macWindowData->m_macHasReceivedFirstActivate = true ;
1821
1822         wxActivateEvent event(wxEVT_ACTIVATE, inIsActivating , m_windowId);
1823         event.m_timeStamp = ev->when ;
1824         event.SetEventObject(this);
1825
1826         GetEventHandler()->ProcessEvent(event);
1827
1828     Refresh(false) ;
1829         UMAHighlightAndActivateWindow( m_macWindowData->m_macWindow , inIsActivating ) ;
1830 //      MacUpdateImmediately() ;
1831 }
1832
1833 void wxWindowMac::MacRedraw( RgnHandle updatergn , long time)
1834 {
1835         // updatergn is always already clipped to our boundaries
1836         WindowRef window = GetMacRootWindow() ;
1837         // ownUpdateRgn is the area that this window has to invalidate i.e. its own area without its children
1838         RgnHandle ownUpdateRgn = NewRgn() ;
1839         CopyRgn( updatergn , ownUpdateRgn ) ;
1840
1841         {
1842                 wxMacDrawingHelper focus( this ) ; // was client
1843                 if ( focus.Ok() )
1844                 {
1845                         WindowRef window = GetMacRootWindow() ;
1846                         bool eraseBackground = false ;
1847                         if ( m_macWindowData )
1848                                 eraseBackground = true ;
1849                         if ( m_backgroundColour == wxSystemSettings::GetSystemColour(wxSYS_COLOUR_APPWORKSPACE) )
1850                         {
1851                                         UMASetThemeWindowBackground( window , kThemeBrushDocumentWindowBackground , false ) ;
1852                         }
1853                         else if (  m_backgroundColour == wxSystemSettings::GetSystemColour(wxSYS_COLOUR_3DFACE ) )
1854                         {
1855                                         // on mac we have the difficult situation, that 3dface gray can be different colours, depending whether
1856                                         // it is on a notebook panel or not, in order to take care of that we walk up the hierarchy until we have
1857                                         // either a non gray background color or a non control window
1858
1859
1860                                         wxWindowMac* parent = GetParent() ;
1861                                         while( parent )
1862                                         {
1863                                                 if ( parent->GetMacRootWindow() != window )
1864                                                 {
1865                                                         // we are in a different window on the mac system
1866                                                         parent = NULL ;
1867                                                         break ;
1868                                                 }
1869
1870                                                 if( parent->IsKindOf( CLASSINFO( wxControl ) ) && ((wxControl*)parent)->GetMacControl() )
1871                                                 {
1872                                                         if ( parent->m_backgroundColour != wxSystemSettings::GetSystemColour(wxSYS_COLOUR_3DFACE ) )
1873                                                         {
1874                                                                 // if we have any other colours in the hierarchy
1875                                                                 RGBBackColor( &parent->m_backgroundColour.GetPixel()) ;
1876                                                                 break ;
1877                                                         }
1878                                                         // if we have the normal colours in the hierarchy but another control etc. -> use it's background
1879                                                         if ( parent->IsKindOf( CLASSINFO( wxNotebook ) ) || parent->IsKindOf( CLASSINFO( wxTabCtrl ) ))
1880                                                         {
1881                                                                 Rect box ;
1882                                                                 GetRegionBounds( updatergn , &box) ;
1883                                                                 UMAApplyThemeBackground(kThemeBackgroundTabPane, &box , kThemeStateActive,8,true);
1884                                                                 break ;
1885                                                         }
1886                                                 }
1887                                                 else
1888                                                 {
1889                                                         parent = NULL ;
1890                                                         break ;
1891                                                 }
1892                                                 parent = parent->GetParent() ;
1893                                         }
1894                                         if ( !parent )
1895                                         {
1896                                                 // if there is nothing special -> use default
1897                                                 UMASetThemeWindowBackground( window , kThemeBrushDialogBackgroundActive , false ) ;
1898                                         }
1899                         }
1900                         else
1901                         {
1902                                 RGBBackColor( &m_backgroundColour.GetPixel()) ;
1903                         }
1904             // subtract all non transparent children from updatergn
1905
1906             RgnHandle childarea = NewRgn() ;
1907                 for (wxNode *node = GetChildren().First(); node; node = node->Next())
1908                 {
1909                         wxWindowMac *child = (wxWindowMac*)node->Data();
1910                         // eventually test for transparent windows
1911                         if ( child->GetMacRootWindow() == window && child->IsShown() )
1912                         {
1913                             if ( child->GetBackgroundColour() != m_backgroundColour && !child->IsKindOf( CLASSINFO( wxControl ) ) && ((wxControl*)child)->GetMacControl() )
1914                             {
1915                                 SetRectRgn( childarea , child->m_x , child->m_y , child->m_x + child->m_width ,  child->m_y + child->m_height ) ;
1916                                 DiffRgn( ownUpdateRgn , childarea , ownUpdateRgn ) ;
1917                             }
1918                         }
1919                 }
1920                 DisposeRgn( childarea ) ;
1921
1922                         if ( GetParent() && m_backgroundColour != GetParent()->GetBackgroundColour() )
1923                                 eraseBackground = true ;
1924                         SetClip( ownUpdateRgn ) ;
1925                         if ( m_macEraseOnRedraw ) {
1926                         if ( eraseBackground  )
1927                         {
1928                                 EraseRgn( ownUpdateRgn ) ;
1929                         }
1930                 }
1931                 else {
1932                     m_macEraseOnRedraw = true ;
1933                 }
1934                 }
1935
1936                 {
1937                         RgnHandle newupdate = NewRgn() ;
1938                         wxSize point = GetClientSize() ;
1939                         wxPoint origin = GetClientAreaOrigin() ;
1940
1941                         SetRectRgn( newupdate , origin.x , origin.y , origin.x + point.x , origin.y+point.y ) ;
1942                         SectRgn( newupdate , ownUpdateRgn , newupdate ) ;
1943                         OffsetRgn( newupdate , -origin.x , -origin.y ) ;
1944                         m_updateRegion = newupdate ;
1945                         DisposeRgn( newupdate ) ;
1946                 }
1947
1948                 MacPaintBorders() ;
1949                 wxPaintEvent event;
1950                 event.m_timeStamp = time ;
1951                 event.SetEventObject(this);
1952                 GetEventHandler()->ProcessEvent(event);
1953         }
1954
1955
1956         RgnHandle childupdate = NewRgn() ;
1957
1958         for (wxNode *node = GetChildren().First(); node; node = node->Next())
1959         {
1960                 wxWindowMac *child = (wxWindowMac*)node->Data();
1961                 SetRectRgn( childupdate , child->m_x , child->m_y , child->m_x + child->m_width ,  child->m_y + child->m_height ) ;
1962                 SectRgn( childupdate , updatergn , childupdate ) ;
1963                 OffsetRgn( childupdate , -child->m_x , -child->m_y ) ;
1964                 if ( child->GetMacRootWindow() == window && child->IsShown() && !EmptyRgn( childupdate ) )
1965                 {
1966                         // because dialogs may also be children
1967                         child->MacRedraw( childupdate , time ) ;
1968                 }
1969         }
1970         DisposeRgn( childupdate ) ;
1971         // eventually a draw grow box here
1972 }
1973
1974 void wxWindowMac::MacUpdateImmediately()
1975 {
1976         WindowRef window = GetMacRootWindow() ;
1977         if ( window )
1978         {
1979                 wxWindowMac* win = wxFindWinFromMacWindow( window ) ;
1980                 #if TARGET_CARBON
1981                 AGAPortHelper help( GetWindowPort(window) ) ;
1982                 #else
1983                 AGAPortHelper help( (window) ) ;
1984                 #endif
1985                 SetOrigin( 0 , 0 ) ;
1986                 BeginUpdate( window ) ;
1987                 if ( win )
1988                 {
1989                         RgnHandle               region = NewRgn();
1990
1991                         if ( region )
1992                         {
1993                     GetPortVisibleRegion( GetWindowPort( window ), region );
1994
1995                                 // if windowshade gives incompatibility , take the follwing out
1996                     if ( !EmptyRgn( region ) && win->m_macWindowData->m_macHasReceivedFirstActivate )
1997                     {
1998                                         win->MacRedraw( region , wxTheApp->sm_lastMessageTime ) ;
1999                     }
2000                     DisposeRgn( region );
2001                 }
2002                 }
2003                 EndUpdate( window ) ;
2004         }
2005 }
2006
2007 void wxWindowMac::MacUpdate( EventRecord *ev )
2008 {
2009         WindowRef window = (WindowRef) ev->message ;
2010         wxWindowMac * win = wxFindWinFromMacWindow( window ) ;
2011         #if TARGET_CARBON
2012         AGAPortHelper help( GetWindowPort(window) ) ;
2013         #else
2014         AGAPortHelper help( (window) ) ;
2015         #endif
2016         SetOrigin( 0 , 0 ) ;
2017         BeginUpdate( window ) ;
2018         if ( win )
2019         {
2020                 RgnHandle               region = NewRgn();
2021
2022                 if ( region )
2023                 {
2024             GetPortVisibleRegion( GetWindowPort( window ), region );
2025
2026                         // if windowshade gives incompatibility , take the follwing out
2027             if ( !EmptyRgn( region ) && win->m_macWindowData->m_macHasReceivedFirstActivate )
2028             {
2029                                 MacRedraw( region , ev->when ) ;
2030             }
2031             DisposeRgn( region );
2032         }
2033         }
2034         EndUpdate( window ) ;
2035 }
2036
2037 WindowRef wxWindowMac::GetMacRootWindow() const
2038 {
2039         wxWindowMac *iter = (wxWindowMac*)this ;
2040
2041         while( iter )
2042         {
2043                 if ( iter->m_macWindowData )
2044                         return iter->m_macWindowData->m_macWindow ;
2045
2046                 iter = iter->GetParent() ;
2047         }
2048         wxASSERT_MSG( 1 , "No valid mac root window" ) ;
2049         return NULL ;
2050 }
2051
2052 void wxWindowMac::MacCreateScrollBars( long style )
2053 {
2054         wxASSERT_MSG( m_vScrollBar == NULL && m_hScrollBar == NULL , "attempt to create window twice" ) ;
2055
2056         bool hasBoth = ( style & wxVSCROLL ) && ( style & wxHSCROLL ) ;
2057         int adjust = hasBoth ? MAC_SCROLLBAR_SIZE - 1: 0 ;
2058         int width, height ;
2059         GetClientSize( &width , &height ) ;
2060
2061         wxPoint vPoint(width-MAC_SCROLLBAR_SIZE, 0) ;
2062         wxSize vSize(MAC_SCROLLBAR_SIZE, height - adjust) ;
2063         wxPoint hPoint(0 , height-MAC_SCROLLBAR_SIZE ) ;
2064         wxSize hSize( width - adjust, MAC_SCROLLBAR_SIZE) ;
2065
2066         m_vScrollBar = new wxScrollBar(this, wxWINDOW_VSCROLL, vPoint,
2067                 vSize , wxVERTICAL);
2068
2069         if ( style & wxVSCROLL )
2070         {
2071
2072         }
2073         else
2074         {
2075                 m_vScrollBar->Show(false) ;
2076         }
2077         m_hScrollBar = new wxScrollBar(this, wxWINDOW_HSCROLL, hPoint,
2078                 hSize , wxHORIZONTAL);
2079         if ( style  & wxHSCROLL )
2080         {
2081         }
2082         else
2083         {
2084                 m_hScrollBar->Show(false) ;
2085         }
2086
2087         // because the create does not take into account the client area origin
2088         MacRepositionScrollBars() ; // we might have a real position shift
2089 }
2090
2091 void wxWindowMac::MacRepositionScrollBars()
2092 {
2093         bool hasBoth = ( m_hScrollBar && m_hScrollBar->IsShown()) && ( m_vScrollBar && m_vScrollBar->IsShown()) ;
2094         int adjust = hasBoth ? MAC_SCROLLBAR_SIZE - 1 : 0 ;
2095
2096         // get real client area
2097
2098         int width = m_width ;
2099         int height = m_height ;
2100
2101         width -= MacGetLeftBorderSize() + MacGetRightBorderSize();
2102         height -= MacGetTopBorderSize() + MacGetBottomBorderSize();
2103
2104         wxPoint vPoint(width-MAC_SCROLLBAR_SIZE, 0) ;
2105         wxSize vSize(MAC_SCROLLBAR_SIZE, height - adjust) ;
2106         wxPoint hPoint(0 , height-MAC_SCROLLBAR_SIZE ) ;
2107         wxSize hSize( width - adjust, MAC_SCROLLBAR_SIZE) ;
2108
2109         int x = 0 ;
2110         int y = 0 ;
2111         int w = m_width ;
2112         int h = m_height ;
2113
2114         MacClientToRootWindow( &x , &y ) ;
2115         MacClientToRootWindow( &w , &h ) ;
2116
2117         wxWindowMac *iter = (wxWindowMac*)this ;
2118
2119         int totW = 10000 , totH = 10000;
2120         while( iter )
2121         {
2122                 if ( iter->m_macWindowData )
2123                 {
2124                         totW = iter->m_width ;
2125                         totH = iter->m_height ;
2126                         break ;
2127                 }
2128
2129                 iter = iter->GetParent() ;
2130         }
2131
2132         if ( x == 0 )
2133         {
2134                 hPoint.x = -1 ;
2135                 hSize.x += 1 ;
2136         }
2137         if ( y == 0 )
2138         {
2139                 vPoint.y = -1 ;
2140                 vSize.y += 1 ;
2141         }
2142
2143         if ( w-x >= totW )
2144         {
2145                 hSize.x += 1 ;
2146                 vPoint.x += 1 ;
2147         }
2148
2149         if ( h-y >= totH )
2150         {
2151                 vSize.y += 1 ;
2152                 hPoint.y += 1 ;
2153         }
2154
2155         if ( m_vScrollBar )
2156         {
2157                 m_vScrollBar->SetSize( vPoint.x , vPoint.y, vSize.x, vSize.y , wxSIZE_ALLOW_MINUS_ONE);
2158         }
2159         if ( m_hScrollBar )
2160         {
2161                 m_hScrollBar->SetSize( hPoint.x , hPoint.y, hSize.x, hSize.y, wxSIZE_ALLOW_MINUS_ONE);
2162         }
2163 }
2164
2165 void wxWindowMac::MacKeyDown( EventRecord *ev )
2166 {
2167
2168 }
2169
2170
2171 bool wxWindowMac::AcceptsFocus() const
2172 {
2173     return MacCanFocus() && wxWindowBase::AcceptsFocus();
2174 }
2175
2176 ControlHandle wxWindowMac::MacGetContainerForEmbedding()
2177 {
2178         if ( m_macWindowData )
2179                 return m_macWindowData->m_macRootControl ;
2180         else
2181                 return GetParent()->MacGetContainerForEmbedding() ;
2182 }
2183
2184 void wxWindowMac::MacSuperChangedPosition()
2185 {
2186         // only window-absolute structures have to be moved i.e. controls
2187
2188         wxNode *node = GetChildren().First();
2189         while ( node )
2190         {
2191                 wxWindowMac *child = (wxWindowMac *)node->Data();
2192                 child->MacSuperChangedPosition() ;
2193                 node = node->Next();
2194         }
2195 }
2196
2197 bool wxWindowMac::MacSetPortFocusParams( const Point & localOrigin, const Rect & clipRect, WindowRef window , wxWindowMac* win )
2198 {
2199         if ( window == NULL )
2200                 return false ;
2201
2202         GrafPtr currPort;
2203         GrafPtr port ;
2204
2205         ::GetPort(&currPort);
2206         port = UMAGetWindowPort( window) ;
2207         if (currPort != port )
2208                         ::SetPort(port);
2209
2210 //      wxASSERT( port->portRect.left == 0 && port->portRect.top == 0 ) ;
2211         ::SetOrigin(-localOrigin.h, -localOrigin.v);
2212         return true;
2213 }
2214
2215 bool wxWindowMac::MacSetPortDrawingParams( const Point & localOrigin, const Rect & clipRect, WindowRef window , wxWindowMac* win )
2216 {
2217         if ( window == NULL )
2218                 return false ;
2219
2220         GrafPtr currPort;
2221         GrafPtr port ;
2222         ::GetPort(&currPort);
2223         port = UMAGetWindowPort( window) ;
2224         if (currPort != port )
2225                         ::SetPort(port);
2226 //      wxASSERT( port->portRect.left == 0 && port->portRect.top == 0 ) ;
2227         ::SetOrigin(-localOrigin.h, -localOrigin.v);
2228         ::ClipRect(&clipRect);
2229
2230         ::PenNormal() ;
2231         ::RGBBackColor(& win->GetBackgroundColour().GetPixel() ) ;
2232         ::RGBForeColor(& win->GetForegroundColour().GetPixel() ) ;
2233         Pattern whiteColor ;
2234
2235         ::BackPat( GetQDGlobalsWhite( &whiteColor) ) ;
2236         ::UMASetThemeWindowBackground(  win->m_macWindowData->m_macWindow , win->m_macWindowData->m_macWindowBackgroundTheme ,  false ) ;
2237         return true;
2238 }
2239
2240 void wxWindowMac::MacGetPortParams(Point* localOrigin, Rect* clipRect, WindowRef *window  , wxWindowMac** rootwin)
2241 {
2242         if ( m_macWindowData )
2243         {
2244                 localOrigin->h = 0;
2245                 localOrigin->v = 0;
2246                 clipRect->left = 0;
2247                 clipRect->top = 0;
2248                 clipRect->right = m_width;
2249                 clipRect->bottom = m_height;
2250                 *window = m_macWindowData->m_macWindow ;
2251                 *rootwin = this ;
2252         }
2253         else
2254         {
2255                 wxASSERT( GetParent() != NULL ) ;
2256                 GetParent()->MacGetPortParams( localOrigin , clipRect , window, rootwin) ;
2257                 localOrigin->h += m_x;
2258                 localOrigin->v += m_y;
2259                 OffsetRect(clipRect, -m_x, -m_y);
2260
2261                 Rect myClip;
2262                 myClip.left = 0;
2263                 myClip.top = 0;
2264                 myClip.right = m_width;
2265                 myClip.bottom = m_height;
2266                 SectRect(clipRect, &myClip, clipRect);
2267         }
2268 }
2269
2270 void wxWindowMac::MacDoGetPortClientParams(Point* localOrigin, Rect* clipRect, WindowRef *window , wxWindowMac** rootwin )
2271 {
2272 //      int width , height ;
2273 //      GetClientSize( &width , &height ) ;
2274
2275         if ( m_macWindowData )
2276         {
2277                 localOrigin->h = 0;
2278                 localOrigin->v = 0;
2279                 clipRect->left = 0;
2280                 clipRect->top = 0;
2281                 clipRect->right = m_width ;//width;
2282                 clipRect->bottom = m_height ;// height;
2283                 *window = m_macWindowData->m_macWindow ;
2284                 *rootwin = this ;
2285         }
2286         else
2287         {
2288                 wxASSERT( GetParent() != NULL ) ;
2289
2290                 GetParent()->MacDoGetPortClientParams( localOrigin , clipRect , window, rootwin) ;
2291
2292                 localOrigin->h += m_x;
2293                 localOrigin->v += m_y;
2294                 OffsetRect(clipRect, -m_x, -m_y);
2295
2296                 Rect myClip;
2297                 myClip.left = 0;
2298                 myClip.top = 0;
2299                 myClip.right = m_width ;//width;
2300                 myClip.bottom = m_height ;// height;
2301                 SectRect(clipRect, &myClip, clipRect);
2302         }
2303 }
2304
2305 void wxWindowMac::MacGetPortClientParams(Point* localOrigin, Rect* clipRect, WindowRef *window , wxWindowMac** rootwin )
2306 {
2307         MacDoGetPortClientParams( localOrigin , clipRect , window , rootwin ) ;
2308
2309         int width , height ;
2310         GetClientSize( &width , &height ) ;
2311         wxPoint client ;
2312         client = GetClientAreaOrigin( ) ;
2313
2314         localOrigin->h += client.x;
2315         localOrigin->v += client.y;
2316         OffsetRect(clipRect, -client.x, -client.y);
2317
2318         Rect myClip;
2319         myClip.left = 0;
2320         myClip.top = 0;
2321         myClip.right = width;
2322         myClip.bottom = height;
2323         SectRect(clipRect, &myClip, clipRect);
2324 }
2325
2326 long wxWindowMac::MacGetLeftBorderSize( ) const
2327 {
2328         if( m_macWindowData )
2329                 return 0 ;
2330
2331     if (m_windowStyle & wxRAISED_BORDER || m_windowStyle & wxSUNKEN_BORDER )
2332     {
2333                 return 2 ;
2334     }
2335     else if (  m_windowStyle &wxDOUBLE_BORDER)
2336     {
2337                 return 2 ;
2338     }
2339     else if (m_windowStyle &wxSIMPLE_BORDER)
2340     {
2341         return 1 ;
2342     }
2343         return 0 ;
2344 }
2345
2346 long wxWindowMac::MacGetRightBorderSize( ) const
2347 {
2348         if( m_macWindowData )
2349                 return 0 ;
2350
2351     if (m_windowStyle & wxRAISED_BORDER || m_windowStyle & wxSUNKEN_BORDER )
2352     {
2353                 return 3 ;
2354     }
2355     else if (  m_windowStyle &wxDOUBLE_BORDER)
2356     {
2357                 return 3 ;
2358     }
2359     else if (m_windowStyle &wxSIMPLE_BORDER)
2360     {
2361         return 3 ;
2362     }
2363         return 0 ;
2364 }
2365
2366 long wxWindowMac::MacGetTopBorderSize( ) const
2367 {
2368         if( m_macWindowData )
2369                 return 0 ;
2370
2371     if (m_windowStyle & wxRAISED_BORDER || m_windowStyle & wxSUNKEN_BORDER )
2372     {
2373                 return 2 ;
2374     }
2375     else if (  m_windowStyle &wxDOUBLE_BORDER)
2376     {
2377                 return 2 ;
2378     }
2379     else if (m_windowStyle &wxSIMPLE_BORDER)
2380     {
2381         return 1 ;
2382     }
2383         return 0 ;
2384 }
2385
2386 long wxWindowMac::MacGetBottomBorderSize( ) const
2387 {
2388         if( m_macWindowData )
2389                 return 0 ;
2390
2391     if (m_windowStyle & wxRAISED_BORDER || m_windowStyle & wxSUNKEN_BORDER )
2392     {
2393                 return 3 ;
2394     }
2395     else if (  m_windowStyle &wxDOUBLE_BORDER)
2396     {
2397                 return 3 ;
2398     }
2399     else if (m_windowStyle &wxSIMPLE_BORDER)
2400     {
2401         return 3 ;
2402     }
2403         return 0 ;
2404 }
2405
2406 long wxWindowMac::MacRemoveBordersFromStyle( long style )
2407 {
2408         return style & ~( wxDOUBLE_BORDER | wxSUNKEN_BORDER | wxRAISED_BORDER | wxBORDER | wxSTATIC_BORDER ) ;
2409 }
2410
2411
2412 wxMacDrawingHelper::wxMacDrawingHelper( wxWindowMac * theWindow )
2413 {
2414         m_ok = false ;
2415         Point localOrigin ;
2416         Rect clipRect ;
2417         WindowRef window ;
2418         wxWindowMac *rootwin ;
2419         m_currentPort = NULL ;
2420
2421         GetPort( &m_formerPort ) ;
2422         if ( theWindow )
2423         {
2424                 theWindow->MacGetPortParams( &localOrigin , &clipRect , &window , &rootwin) ;
2425                 m_currentPort = UMAGetWindowPort( window ) ;
2426                 if ( m_formerPort != m_currentPort )
2427                         SetPort( m_currentPort ) ;
2428                 GetPenState( &m_savedPenState ) ;
2429                 theWindow->MacSetPortDrawingParams( localOrigin, clipRect, window , rootwin ) ;
2430                 m_ok = true ;
2431         }
2432 }
2433
2434 wxMacDrawingHelper::~wxMacDrawingHelper()
2435 {
2436         if ( m_ok )
2437         {
2438                 SetPort( m_currentPort ) ;
2439                 SetPenState( &m_savedPenState ) ;
2440                 SetOrigin( 0 , 0 ) ;
2441                 Rect portRect ;
2442                 GetPortBounds( m_currentPort , &portRect ) ;
2443                 ClipRect( &portRect ) ;
2444         }
2445
2446         if ( m_formerPort != m_currentPort )
2447                 SetPort( m_formerPort ) ;
2448 }
2449
2450 wxMacDrawingClientHelper::wxMacDrawingClientHelper( wxWindowMac * theWindow )
2451 {
2452         m_ok = false ;
2453         Point localOrigin ;
2454         Rect clipRect ;
2455         WindowRef window ;
2456         wxWindowMac *rootwin ;
2457         m_currentPort = NULL ;
2458
2459         GetPort( &m_formerPort ) ;
2460
2461         if ( theWindow )
2462         {
2463                 theWindow->MacGetPortClientParams( &localOrigin , &clipRect , &window , &rootwin) ;
2464                 m_currentPort = UMAGetWindowPort( window ) ;
2465                 if ( m_formerPort != m_currentPort )
2466                         SetPort( m_currentPort ) ;
2467                 GetPenState( &m_savedPenState ) ;
2468                 theWindow->MacSetPortDrawingParams( localOrigin, clipRect, window , rootwin ) ;
2469                 m_ok = true ;
2470         }
2471 }
2472
2473 wxMacDrawingClientHelper::~wxMacDrawingClientHelper()
2474 {
2475         if ( m_ok )
2476         {
2477                 SetPort( m_currentPort ) ;
2478                 SetPenState( &m_savedPenState ) ;
2479                 SetOrigin( 0 , 0 ) ;
2480                 Rect portRect ;
2481                 GetPortBounds( m_currentPort , &portRect ) ;
2482                 ClipRect( &portRect ) ;
2483         }
2484
2485         if ( m_formerPort != m_currentPort )
2486                 SetPort( m_formerPort ) ;
2487 }
2488
2489 // Find the wxWindowMac at the current mouse position, returning the mouse
2490 // position.
2491 wxWindowMac* wxFindWindowAtPointer(wxPoint& pt)
2492 {
2493     pt = wxGetMousePosition();
2494     wxWindowMac* found = wxFindWindowAtPoint(pt);
2495     return found;
2496 }
2497
2498 // Get the current mouse position.
2499 wxPoint wxGetMousePosition()
2500 {
2501     int x, y;
2502     wxGetMousePosition(& x, & y);
2503     return wxPoint(x, y);
2504 }
2505