src/mac/carbon/window.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        windows.cpp
   3 // Purpose:     wxWindow
   4 // Author:      AUTHOR
   5 // Modified by:
   6 // Created:     ??/??/98
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) AUTHOR
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifdef __GNUG__
  13 #pragma implementation "window.h"
  14 #endif
  15
  16 #include "wx/setup.h"
  17 #include "wx/menu.h"
  18 #include "wx/dc.h"
  19 #include "wx/dcclient.h"
  20 #include "wx/utils.h"
  21 #include "wx/app.h"
  22 #include "wx/panel.h"
  23 #include "wx/layout.h"
  24 #include "wx/dialog.h"
  25 #include "wx/listbox.h"
  26 #include "wx/button.h"
  27 #include "wx/settings.h"
  28 #include "wx/msgdlg.h"
  29 #include "wx/frame.h"
  30 #include "wx/notebook.h"
  31 #include "wx/tabctrl.h"
  32 // TODO remove the line below, just for lookup-up convenience CS
  33 #include "wx/mac/window.h"
  34
  35 #include "wx/menuitem.h"
  36 #include "wx/log.h"
  37
  38 #define wxWINDOW_HSCROLL 5998
  39 #define wxWINDOW_VSCROLL 5997
  40 #define MAC_SCROLLBAR_SIZE 16
  41
  42 #include <wx/mac/uma.h>
  43
  44 #if  wxUSE_DRAG_AND_DROP
  45 #include "wx/dnd.h"
  46 #endif
  47
  48 #include <string.h>
  49
  50 extern wxList wxPendingDelete;
  51 wxWindow* gFocusWindow = NULL ;
  52
  53 #if !USE_SHARED_LIBRARY
  54 IMPLEMENT_DYNAMIC_CLASS(wxWindow, wxEvtHandler)
  55
  56 BEGIN_EVENT_TABLE(wxWindow, wxEvtHandler)
  57   EVT_ERASE_BACKGROUND(wxWindow::OnEraseBackground)
  58   EVT_SYS_COLOUR_CHANGED(wxWindow::OnSysColourChanged)
  59   EVT_INIT_DIALOG(wxWindow::OnInitDialog)
  60   EVT_IDLE(wxWindow::OnIdle)
  61 END_EVENT_TABLE()
  62
  63 #endif
  64
  65
  66
  67 // ===========================================================================
  68 // implementation
  69 // ===========================================================================
  70
  71 // ---------------------------------------------------------------------------
  72 // wxWindow utility functions
  73 // ---------------------------------------------------------------------------
  74
  75 // Find an item given the Macintosh Window Reference
  76
  77 wxList *wxWinMacWindowList = NULL;
  78 wxWindow *wxFindWinFromMacWindow(WindowRef inWindowRef)
  79 {
  80     wxNode *node = wxWinMacWindowList->Find((long)inWindowRef);
  81     if (!node)
  82         return NULL;
  83     return (wxWindow *)node->Data();
  84 }
  85
  86 void wxAssociateWinWithMacWindow(WindowRef inWindowRef, wxWindow *win)
  87 {
  88     // adding NULL WindowRef is (first) surely a result of an error and
  89     // (secondly) breaks menu command processing
  90     wxCHECK_RET( inWindowRef != (WindowRef) NULL, "attempt to add a NULL WindowRef to window list" );
  91
  92     if ( !wxWinMacWindowList->Find((long)inWindowRef) )
  93         wxWinMacWindowList->Append((long)inWindowRef, win);
  94 }
  95
  96 void wxRemoveMacWindowAssociation(wxWindow *win)
  97 {
  98     wxWinMacWindowList->DeleteObject(win);
  99 }
 100
 101 // ----------------------------------------------------------------------------
 102 // constructors and such
 103 // ----------------------------------------------------------------------------
 104
 105 void wxWindow::Init()
 106 {
 107     // generic
 108     InitBase();
 109
 110     // MSW specific
 111     m_doubleClickAllowed = 0;
 112     m_winCaptured = FALSE;
 113
 114     m_isBeingDeleted = FALSE;
 115
 116     m_useCtl3D = FALSE;
 117     m_mouseInWindow = FALSE;
 118
 119     m_xThumbSize = 0;
 120     m_yThumbSize = 0;
 121     m_backgroundTransparent = FALSE;
 122
 123     // as all windows are created with WS_VISIBLE style...
 124     m_isShown = TRUE;
 125
 126         m_macWindowData = NULL ;
 127
 128         m_x = 0;
 129         m_y = 0 ;
 130         m_width = 0 ;
 131         m_height = 0 ;
 132
 133         m_hScrollBar = NULL ;
 134         m_vScrollBar = NULL ;
 135
 136 #if  wxUSE_DRAG_AND_DROP
 137   m_pDropTarget = NULL;
 138 #endif
 139 }
 140
 141 // Destructor
 142 wxWindow::~wxWindow()
 143 {
 144     m_isBeingDeleted = TRUE;
 145
 146         if ( s_lastMouseWindow == this )
 147         {
 148                 s_lastMouseWindow = NULL ;
 149         }
 150
 151     if ( gFocusWindow == this )
 152     {
 153         gFocusWindow = NULL ;
 154     }
 155
 156     if ( m_parent )
 157         m_parent->RemoveChild(this);
 158
 159     DestroyChildren();
 160
 161         if ( m_macWindowData )
 162         {
 163         UMADisposeWindow( m_macWindowData->m_macWindow ) ;
 164         delete m_macWindowData ;
 165         wxRemoveMacWindowAssociation( this ) ;
 166     }
 167 }
 168
 169 // Constructor
 170 bool wxWindow::Create(wxWindow *parent, wxWindowID id,
 171            const wxPoint& pos,
 172            const wxSize& size,
 173            long style,
 174            const wxString& name)
 175 {
 176     wxCHECK_MSG( parent, FALSE, wxT("can't create wxWindow without parent") );
 177
 178     if ( !CreateBase(parent, id, pos, size, style, wxDefaultValidator, name) )
 179         return FALSE;
 180
 181     parent->AddChild(this);
 182
 183         m_x = (int)pos.x;
 184         m_y = (int)pos.y;
 185         AdjustForParentClientOrigin(m_x, m_y, wxSIZE_USE_EXISTING);
 186         m_width = WidthDefault( size.x );
 187         m_height = HeightDefault( size.y ) ;
 188
 189     MacCreateScrollBars( style ) ;
 190
 191     return TRUE;
 192 }
 193
 194 void wxWindow::SetFocus()
 195 {
 196         if ( AcceptsFocus() )
 197         {
 198                 if (gFocusWindow )
 199                 {
 200                         wxControl* control = wxDynamicCast( gFocusWindow , wxControl ) ;
 201                         if ( control && control->GetMacControl() )
 202                         {
 203                                 UMASetKeyboardFocus( gFocusWindow->GetMacRootWindow() , control->GetMacControl()  , kControlFocusNoPart ) ;
 204                         }
 205             wxFocusEvent event(wxEVT_KILL_FOCUS, gFocusWindow->m_windowId);
 206             event.SetEventObject(gFocusWindow);
 207                         gFocusWindow->GetEventHandler()->ProcessEvent(event) ;
 208                 }
 209                 gFocusWindow = this ;
 210                 {
 211                         wxControl* control = wxDynamicCast( gFocusWindow , wxControl ) ;
 212                         if ( control && control->GetMacControl() )
 213                         {
 214                                 UMASetKeyboardFocus( gFocusWindow->GetMacRootWindow() , control->GetMacControl()  , kControlEditTextPart ) ;
 215                         }
 216
 217             wxFocusEvent event(wxEVT_SET_FOCUS, m_windowId);
 218             event.SetEventObject(this);
 219                         GetEventHandler()->ProcessEvent(event) ;
 220                 }
 221         }
 222 }
 223
 224 bool wxWindow::Enable(bool enable)
 225 {
 226     if ( !wxWindowBase::Enable(enable) )
 227         return FALSE;
 228 /*
 229     HWND hWnd = GetHwnd();
 230     if ( hWnd )
 231         ::EnableWindow(hWnd, (BOOL)enable);
 232 */
 233
 234     wxWindowList::Node *node = GetChildren().GetFirst();
 235     while ( node )
 236     {
 237         wxWindow *child = node->GetData();
 238         child->Enable(enable);
 239
 240         node = node->GetNext();
 241     }
 242
 243     return TRUE;
 244 }
 245
 246 void wxWindow::CaptureMouse()
 247 {
 248     wxTheApp->s_captureWindow = this ;
 249 }
 250
 251 void wxWindow::ReleaseMouse()
 252 {
 253     wxTheApp->s_captureWindow = NULL ;
 254 }
 255
 256 #if    wxUSE_DRAG_AND_DROP
 257
 258 void wxWindow::SetDropTarget(wxDropTarget *pDropTarget)
 259 {
 260   if ( m_pDropTarget != 0 ) {
 261     delete m_pDropTarget;
 262   }
 263
 264   m_pDropTarget = pDropTarget;
 265   if ( m_pDropTarget != 0 )
 266   {
 267     // TODO
 268   }
 269 }
 270
 271 #endif
 272
 273 // Old style file-manager drag&drop
 274 void wxWindow::DragAcceptFiles(bool accept)
 275 {
 276     // TODO
 277 }
 278
 279 // Get total size
 280 void wxWindow::DoGetSize(int *x, int *y) const
 281 {
 282     *x = m_width ;
 283     *y = m_height ;
 284 }
 285
 286 void wxWindow::DoGetPosition(int *x, int *y) const
 287 {
 288     *x = m_x ;
 289     *y = m_y ;
 290     if (GetParent())
 291     {
 292         wxPoint pt(GetParent()->GetClientAreaOrigin());
 293         *x -= pt.x;
 294         *y -= pt.y;
 295     }
 296 }
 297
 298 wxSize wxWindow::DoGetBestSize()
 299 {
 300         return wxSize( 0 , 0 ) ;
 301 }
 302
 303 bool wxWindow::Reparent(wxWindow *parent)
 304 {
 305     if ( !wxWindowBase::Reparent(parent) )
 306         return FALSE;
 307
 308     return TRUE;
 309 }
 310
 311 bool wxWindow::DoPopupMenu(wxMenu *menu, int x, int y)
 312 {
 313         menu->SetInvokingWindow(this);
 314     menu->UpdateUI();
 315         ClientToScreen( &x , &y ) ;
 316
 317         ::InsertMenu( menu->GetHMenu() , -1 ) ;
 318         long menuResult = ::PopUpMenuSelect(menu->GetHMenu() ,y,x, 0) ;
 319         menu->MacMenuSelect( this , TickCount() , HiWord(menuResult) , LoWord(menuResult) ) ;
 320         ::DeleteMenu( menu->MacGetMenuId() ) ;
 321         menu->SetInvokingWindow(NULL);
 322
 323   return TRUE;
 324 }
 325
 326 void wxWindow::DoScreenToClient(int *x, int *y) const
 327 {
 328         WindowRef window = GetMacRootWindow() ;
 329
 330         Point           localwhere ;
 331         localwhere.h = * x ;
 332         localwhere.v = * y ;
 333
 334         GrafPtr         port ;
 335         ::GetPort( &port ) ;
 336         ::SetPort( UMAGetWindowPort( window ) ) ;
 337         ::GlobalToLocal( &localwhere ) ;
 338         ::SetPort( port ) ;
 339
 340         *x = localwhere.h ;
 341         *y = localwhere.v ;
 342
 343         MacRootWindowToClient( x , y ) ;
 344 }
 345
 346 void wxWindow::DoClientToScreen(int *x, int *y) const
 347 {
 348         WindowRef window = GetMacRootWindow() ;
 349
 350         MacClientToRootWindow( x , y ) ;
 351
 352         Point           localwhere ;
 353         localwhere.h = * x ;
 354         localwhere.v = * y ;
 355
 356         GrafPtr         port ;
 357         ::GetPort( &port ) ;
 358         ::SetPort( UMAGetWindowPort( window ) ) ;
 359         ::LocalToGlobal( &localwhere ) ;
 360         ::SetPort( port ) ;
 361         *x = localwhere.h ;
 362         *y = localwhere.v ;
 363 }
 364
 365 void wxWindow::MacClientToRootWindow( int *x , int *y ) const
 366 {
 367         if ( m_macWindowData )
 368         {
 369         }
 370         else
 371         {
 372                 *x += m_x ;
 373                 *y += m_y ;
 374                 GetParent()->MacClientToRootWindow( x , y ) ;
 375         }
 376 }
 377
 378 void wxWindow::MacRootWindowToClient( int *x , int *y ) const
 379 {
 380         if ( m_macWindowData )
 381         {
 382         }
 383         else
 384         {
 385                 *x -= m_x ;
 386                 *y -= m_y ;
 387                 GetParent()->MacRootWindowToClient( x , y ) ;
 388         }
 389 }
 390
 391 bool wxWindow::SetCursor(const wxCursor& cursor)
 392 {
 393    if ( !wxWindowBase::SetCursor(cursor) )
 394    {
 395        // no change
 396        return FALSE;
 397    }
 398
 399   wxASSERT_MSG( m_cursor.Ok(),
 400                   wxT("cursor must be valid after call to the base version"));
 401
 402   Point pt ;
 403   wxWindow *mouseWin ;
 404   GetMouse( &pt ) ;
 405
 406   // Change the cursor NOW if we're within the correct window
 407
 408   if ( MacGetWindowFromPoint( wxPoint( pt.h , pt.v ) , &mouseWin ) )
 409   {
 410         if ( mouseWin == this && !wxIsBusy() )
 411         {
 412                 cursor.MacInstall() ;
 413         }
 414   }
 415
 416   return TRUE ;
 417 }
 418
 419
 420 // Get size *available for subwindows* i.e. excluding menu bar etc.
 421 void wxWindow::DoGetClientSize(int *x, int *y) const
 422 {
 423     *x = m_width ;
 424     *y = m_height ;
 425
 426   if (m_vScrollBar && m_vScrollBar->IsShown() )
 427         (*x) -= MAC_SCROLLBAR_SIZE;
 428   if (m_hScrollBar  && m_hScrollBar->IsShown() )
 429         (*y) -= MAC_SCROLLBAR_SIZE;
 430 }
 431
 432
 433 // ----------------------------------------------------------------------------
 434 // tooltips
 435 // ----------------------------------------------------------------------------
 436
 437 #if wxUSE_TOOLTIPS
 438
 439 void wxWindow::DoSetToolTip(wxToolTip *tooltip)
 440 {
 441     wxWindowBase::DoSetToolTip(tooltip);
 442
 443 //    if ( m_tooltip )
 444 //        m_tooltip->SetWindow(this);
 445 }
 446
 447 #endif // wxUSE_TOOLTIPS
 448
 449 void wxWindow::DoMoveWindow(int x, int y, int width, int height)
 450 {
 451         DoSetSize( x,y, width, height ) ;
 452 }
 453
 454 void wxWindow::DoSetSize(int x, int y, int width, int height, int sizeFlags)
 455 {
 456         int former_x = m_x ;
 457         int former_y = m_y ;
 458         int former_w = m_width ;
 459         int former_h = m_height ;
 460
 461   int currentX, currentY;
 462   GetPosition(&currentX, &currentY);
 463   int currentW,currentH;
 464   GetSize(&currentW, &currentH);
 465
 466   int actualWidth = width;
 467   int actualHeight = height;
 468   int actualX = x;
 469   int actualY = y;
 470   if (x == -1 || (sizeFlags & wxSIZE_ALLOW_MINUS_ONE))
 471       actualX = currentX;
 472   if (y == -1 || (sizeFlags & wxSIZE_ALLOW_MINUS_ONE))
 473       actualY = currentY;
 474   if (width == -1)
 475       actualWidth = currentW ;
 476   if (height == -1)
 477       actualHeight = currentH ;
 478
 479         if ( actualX == currentX && actualY == currentY && actualWidth == currentW && actualHeight == currentH)
 480         {
 481                 MacRepositionScrollBars() ; // we might have a real position shift
 482                 return ;
 483         }
 484
 485         AdjustForParentClientOrigin(actualX, actualY, sizeFlags);
 486
 487
 488         bool doMove = false ;
 489         bool doResize = false ;
 490
 491         if ( actualX != former_x || actualY != former_y )
 492         {
 493                 doMove = true ;
 494         }
 495         if ( actualWidth != former_w || actualHeight != former_h )
 496         {
 497                 doResize = true ;
 498         }
 499
 500         if ( doMove || doResize )
 501         {
 502                 if ( m_macWindowData )
 503                 {
 504                 }
 505                 else
 506                 {
 507                         // erase former position
 508                         {
 509                                 wxMacDrawingClientHelper focus( this ) ;
 510                                 if ( focus.Ok() )
 511                                 {
 512                                 Rect clientrect = { 0 , 0 , m_height , m_width } ;
 513                             InvalRect( &clientrect ) ;
 514                                 }
 515                         }
 516                 }
 517                 m_x = actualX ;
 518                 m_y = actualY ;
 519                 m_width = actualWidth ;
 520                 m_height = actualHeight ;
 521                 if ( m_macWindowData )
 522                 {
 523                         if ( doMove )
 524                                 ::MoveWindow(m_macWindowData->m_macWindow, m_x, m_y, false); // don't make frontmost
 525
 526                         if ( doResize )
 527                                 ::SizeWindow(m_macWindowData->m_macWindow, m_width, m_height, true);
 528
 529                         // the OS takes care of invalidating and erasing
 530
 531                         if ( IsKindOf( CLASSINFO( wxFrame ) ) )
 532                         {
 533                                 wxFrame* frame = (wxFrame*) this ;
 534                           frame->PositionStatusBar();
 535                         frame->PositionToolBar();
 536                         }
 537                 }
 538                 else
 539                 {
 540                         // erase new position
 541                         {
 542                                 wxMacDrawingClientHelper focus( this ) ;
 543                                 if ( focus.Ok() )
 544                                 {
 545                                 Rect clientrect = { 0 , 0 , m_height , m_width } ;
 546                             InvalRect( &clientrect ) ;
 547                                 }
 548                         }
 549                         if ( doMove )
 550                                 wxWindow::MacSuperChangedPosition() ; // like this only children will be notified
 551                 }
 552                 MacRepositionScrollBars() ;
 553                 if ( doMove )
 554                 {
 555         wxMoveEvent event(wxPoint(m_x, m_y), m_windowId);
 556         event.SetEventObject(this);
 557         GetEventHandler()->ProcessEvent(event) ;
 558     }
 559     if ( doResize )
 560     {
 561                         MacRepositionScrollBars() ;
 562             wxSizeEvent event(wxSize(m_width, m_height), m_windowId);
 563             event.SetEventObject(this);
 564             GetEventHandler()->ProcessEvent(event);
 565     }
 566         }
 567 }
 568 // For implementation purposes - sometimes decorations make the client area
 569 // smaller
 570
 571 wxPoint wxWindow::GetClientAreaOrigin() const
 572 {
 573     return wxPoint(0, 0);
 574 }
 575
 576 // Makes an adjustment to the window position (for example, a frame that has
 577 // a toolbar that it manages itself).
 578 void wxWindow::AdjustForParentClientOrigin(int& x, int& y, int sizeFlags)
 579 {
 580         if( !m_macWindowData )
 581         {
 582     if (((sizeFlags & wxSIZE_NO_ADJUSTMENTS) == 0) && GetParent())
 583     {
 584         wxPoint pt(GetParent()->GetClientAreaOrigin());
 585         x += pt.x; y += pt.y;
 586     }
 587    }
 588 }
 589
 590 void wxWindow::SetTitle(const wxString& title)
 591 {
 592         m_label = title ;
 593
 594         wxString label ;
 595
 596         if( wxApp::s_macDefaultEncodingIsPC )
 597                 label = wxMacMakeMacStringFromPC( title ) ;
 598         else
 599                 label = title ;
 600
 601         if ( m_macWindowData )
 602         UMASetWTitleC( m_macWindowData->m_macWindow , label ) ;
 603 }
 604
 605 wxString wxWindow::GetTitle() const
 606 {
 607         return m_label ;
 608 }
 609
 610 bool wxWindow::Show(bool show)
 611 {
 612     if ( !wxWindowBase::Show(show) )
 613         return FALSE;
 614
 615         if ( m_macWindowData )
 616         {
 617           if (show)
 618           {
 619                 UMAShowWindow( m_macWindowData->m_macWindow ) ;
 620                 UMASelectWindow( m_macWindowData->m_macWindow ) ;
 621                         // no need to generate events here, they will get them triggered by macos
 622             wxSizeEvent event(wxSize(m_width, m_height), m_windowId);
 623             event.SetEventObject(this);
 624             GetEventHandler()->ProcessEvent(event);
 625           }
 626           else
 627           {
 628                 UMAHideWindow( m_macWindowData->m_macWindow ) ;
 629           }
 630         }
 631         Refresh() ;
 632
 633     return TRUE;
 634 }
 635
 636 int wxWindow::GetCharHeight() const
 637 {
 638         wxClientDC dc ( (wxWindow*)this ) ;
 639         return dc.GetCharHeight() ;
 640 }
 641
 642 int wxWindow::GetCharWidth() const
 643 {
 644         wxClientDC dc ( (wxWindow*)this ) ;
 645         return dc.GetCharWidth() ;
 646 }
 647
 648 void wxWindow::GetTextExtent(const wxString& string, int *x, int *y,
 649                            int *descent, int *externalLeading, const wxFont *theFont ) const
 650 {
 651     const wxFont *fontToUse = theFont;
 652     if ( !fontToUse )
 653         fontToUse = &m_font;
 654 /*
 655     if ( x )
 656         *x = sizeRect.cx;
 657     if ( y )
 658         *y = sizeRect.cy;
 659     if ( descent )
 660         *descent = tm.tmDescent;
 661     if ( externalLeading )
 662         *externalLeading = tm.tmExternalLeading;
 663 */
 664
 665 }
 666
 667 void wxWindow::MacEraseBackground( Rect *rect )
 668 {
 669         WindowRef window = GetMacRootWindow() ;
 670         if ( m_backgroundColour == wxSystemSettings::GetSystemColour(wxSYS_COLOUR_APPWORKSPACE) )
 671         {
 672                         UMASetThemeWindowBackground( window , kThemeBrushDocumentWindowBackground , false ) ;
 673         }
 674         else if (  m_backgroundColour == wxSystemSettings::GetSystemColour(wxSYS_COLOUR_3DFACE ) )
 675         {
 676                 // on mac we have the difficult situation, that 3dface gray can be different colours, depending whether
 677                 // it is on a notebook panel or not, in order to take care of that we walk up the hierarchy until we have
 678                 // either a non gray background color or a non control window
 679
 680                         wxWindow* parent = GetParent() ;
 681                         while( parent )
 682                         {
 683                                 if ( parent->m_backgroundColour != wxSystemSettings::GetSystemColour(wxSYS_COLOUR_3DFACE ) )
 684                                 {
 685                                         // if we have any other colours in the hierarchy
 686                                 RGBBackColor( &parent->m_backgroundColour.GetPixel()) ;
 687                                 break ;
 688                                 }
 689                                 if( parent->IsKindOf( CLASSINFO( wxControl ) ) && ((wxControl*)parent)->GetMacControl() )
 690                                 {
 691                                         // if we have the normal colours in the hierarchy but another control etc. -> use it's background
 692                                         if ( parent->IsKindOf( CLASSINFO( wxNotebook ) ) || parent->IsKindOf( CLASSINFO( wxTabCtrl ) ))
 693                                         {
 694                                                 ApplyThemeBackground                    (kThemeBackgroundTabPane, rect, kThemeStateActive,8,true);
 695                                                 break ;
 696                                         }
 697                                 }
 698                                 else
 699                                 {
 700                                         // we have arrived at a non control item
 701                                         parent = NULL ;
 702                                         break ;
 703                                 }
 704                                 parent = parent->GetParent() ;
 705                         }
 706                         if ( !parent )
 707                         {
 708                                 // if there is nothing special -> use default
 709                                 UMASetThemeWindowBackground( window , kThemeBrushDialogBackgroundActive , false ) ;
 710                         }
 711         }
 712         else
 713         {
 714                 RGBBackColor( &m_backgroundColour.GetPixel()) ;
 715         }
 716
 717         EraseRect( rect ) ;
 718
 719         for (wxNode *node = GetChildren().First(); node; node = node->Next())
 720         {
 721                 wxWindow *child = (wxWindow*)node->Data();
 722 //                      int width ;
 723 //                      int height ;
 724
 725 //                      child->GetClientSize( &width , &height ) ;
 726
 727                 Rect clientrect = { child->m_x , child->m_y , child->m_x +child->m_width , child->m_y + child->m_height } ;
 728                 SectRect( &clientrect , rect , &clientrect ) ;
 729
 730                 OffsetRect( &clientrect , -child->m_x , -child->m_y ) ;
 731                 if ( child->GetMacRootWindow() == window && child->IsShown() )
 732                 {
 733                         wxMacDrawingClientHelper focus( this ) ;
 734                         if ( focus.Ok() )
 735                         {
 736                                 child->MacEraseBackground( &clientrect ) ;
 737                         }
 738                 }
 739         }
 740 }
 741
 742 void wxWindow::Refresh(bool eraseBack, const wxRect *rect)
 743 {
 744         wxMacDrawingClientHelper focus( this ) ;
 745         if ( focus.Ok() )
 746         {
 747         int width , height ;
 748         GetClientSize( &width , &height ) ;
 749         Rect clientrect = { 0 , 0 , height , width } ;
 750         ClipRect( &clientrect ) ;
 751
 752     if ( rect )
 753     {
 754         Rect r = { rect->y , rect->x , rect->y + rect->height , rect->x + rect->width } ;
 755                         SectRect( &clientrect , &r , &clientrect ) ;
 756     }
 757     InvalRect( &clientrect ) ;
 758     /*
 759     if ( eraseBack )
 760     {
 761         MacEraseBackground( &clientrect ) ;
 762         }
 763         */
 764         }
 765 }
 766
 767 // Responds to colour changes: passes event on to children.
 768 void wxWindow::OnSysColourChanged(wxSysColourChangedEvent& event)
 769 {
 770     wxNode *node = GetChildren().First();
 771     while ( node )
 772     {
 773         // Only propagate to non-top-level windows
 774         wxWindow *win = (wxWindow *)node->Data();
 775         if ( win->GetParent() )
 776         {
 777             wxSysColourChangedEvent event2;
 778             event.m_eventObject = win;
 779             win->GetEventHandler()->ProcessEvent(event2);
 780         }
 781
 782         node = node->Next();
 783     }
 784 }
 785
 786 #if wxUSE_CARET && WXWIN_COMPATIBILITY
 787 // ---------------------------------------------------------------------------
 788 // Caret manipulation
 789 // ---------------------------------------------------------------------------
 790
 791 void wxWindow::CreateCaret(int w, int h)
 792 {
 793     SetCaret(new wxCaret(this, w, h));
 794 }
 795
 796 void wxWindow::CreateCaret(const wxBitmap *WXUNUSED(bitmap))
 797 {
 798     wxFAIL_MSG("not implemented");
 799 }
 800
 801 void wxWindow::ShowCaret(bool show)
 802 {
 803     wxCHECK_RET( m_caret, "no caret to show" );
 804
 805     m_caret->Show(show);
 806 }
 807
 808 void wxWindow::DestroyCaret()
 809 {
 810     SetCaret(NULL);
 811 }
 812
 813 void wxWindow::SetCaretPos(int x, int y)
 814 {
 815     wxCHECK_RET( m_caret, "no caret to move" );
 816
 817     m_caret->Move(x, y);
 818 }
 819
 820 void wxWindow::GetCaretPos(int *x, int *y) const
 821 {
 822     wxCHECK_RET( m_caret, "no caret to get position of" );
 823
 824     m_caret->GetPosition(x, y);
 825 }
 826 #endif // wxUSE_CARET
 827
 828 wxWindow *wxGetActiveWindow()
 829 {
 830     // actually this is a windows-only concept
 831     return NULL;
 832 }
 833
 834 // Coordinates relative to the window
 835 void wxWindow::WarpPointer (int x_pos, int y_pos)
 836 {
 837     // We really dont move the mouse programmatically under mac
 838 }
 839
 840 void wxWindow::OnEraseBackground(wxEraseEvent& event)
 841 {
 842     // TODO : probably we would adopt the EraseEvent structure
 843     Default();
 844 }
 845
 846 int wxWindow::GetScrollPos(int orient) const
 847 {
 848                 if ( orient == wxHORIZONTAL )
 849                 {
 850                         if ( m_hScrollBar )
 851                                 return m_hScrollBar->GetThumbPosition() ;
 852                 }
 853                 else
 854                 {
 855                         if ( m_vScrollBar )
 856                                 return m_vScrollBar->GetThumbPosition() ;
 857                 }
 858     return 0;
 859 }
 860
 861 // This now returns the whole range, not just the number
 862 // of positions that we can scroll.
 863 int wxWindow::GetScrollRange(int orient) const
 864 {
 865                 if ( orient == wxHORIZONTAL )
 866                 {
 867                         if ( m_hScrollBar )
 868                                 return m_hScrollBar->GetRange() ;
 869                 }
 870                 else
 871                 {
 872                         if ( m_vScrollBar )
 873                                 return m_vScrollBar->GetRange() ;
 874                 }
 875     return 0;
 876 }
 877
 878 int wxWindow::GetScrollThumb(int orient) const
 879 {
 880                 if ( orient == wxHORIZONTAL )
 881                 {
 882                         if ( m_hScrollBar )
 883                                 return m_hScrollBar->GetThumbSize() ;
 884                 }
 885                 else
 886                 {
 887                         if ( m_vScrollBar )
 888                                 return m_vScrollBar->GetThumbSize() ;
 889                 }
 890     return 0;
 891 }
 892
 893 void wxWindow::SetScrollPos(int orient, int pos, bool refresh)
 894 {
 895                 if ( orient == wxHORIZONTAL )
 896                 {
 897                         if ( m_hScrollBar )
 898                                 m_hScrollBar->SetThumbPosition( pos ) ;
 899                 }
 900                 else
 901                 {
 902                         if ( m_vScrollBar )
 903                                 m_vScrollBar->SetThumbPosition( pos ) ;
 904                 }
 905 }
 906
 907 // New function that will replace some of the above.
 908 void wxWindow::SetScrollbar(int orient, int pos, int thumbVisible,
 909     int range, bool refresh)
 910 {
 911                 if ( orient == wxHORIZONTAL )
 912                 {
 913                         if ( m_hScrollBar )
 914                         {
 915                                 if ( range == 0 || thumbVisible >= range )
 916                                 {
 917                                         if ( m_hScrollBar->IsShown() )
 918                                                 m_hScrollBar->Show(false) ;
 919                                 }
 920                                 else
 921                                 {
 922                                         if ( !m_hScrollBar->IsShown() )
 923                                                 m_hScrollBar->Show(true) ;
 924                                         m_hScrollBar->SetScrollbar( pos , thumbVisible , range , refresh ) ;
 925                                 }
 926                         }
 927                 }
 928                 else
 929                 {
 930                         if ( m_vScrollBar )
 931                         {
 932                                 if ( range == 0 || thumbVisible >= range )
 933                                 {
 934                                         if ( m_vScrollBar->IsShown() )
 935                                                 m_vScrollBar->Show(false) ;
 936                                 }
 937                                 else
 938                                 {
 939                                         if ( !m_vScrollBar->IsShown() )
 940                                                 m_vScrollBar->Show(true) ;
 941                                         m_vScrollBar->SetScrollbar( pos , thumbVisible , range , refresh ) ;
 942                                 }
 943                         }
 944                 }
 945                 MacRepositionScrollBars() ;
 946 }
 947
 948 // Does a physical scroll
 949 void wxWindow::ScrollWindow(int dx, int dy, const wxRect *rect)
 950 {
 951         wxMacDrawingClientHelper focus( this ) ;
 952         if ( focus.Ok() )
 953         {
 954         int width , height ;
 955         GetClientSize( &width , &height ) ;
 956         Rect scrollrect = { 0 , 0 , height , width } ;
 957
 958         RgnHandle updateRgn = NewRgn() ;
 959         ClipRect( &scrollrect ) ;
 960     if ( rect )
 961     {
 962         Rect r = { rect->y , rect->x , rect->y + rect->height , rect->x + rect->width } ;
 963                         SectRect( &scrollrect , &r , &scrollrect ) ;
 964     }
 965         ScrollRect( &scrollrect , dx , dy , updateRgn ) ;
 966     InvalRgn( updateRgn ) ;
 967     DisposeRgn( updateRgn ) ;
 968         }
 969 }
 970
 971 bool wxWindow::SetFont(const wxFont& font)
 972 {
 973     if ( !wxWindowBase::SetFont(font) )
 974     {
 975         // nothing to do
 976         return FALSE;
 977     }
 978
 979     return TRUE;
 980 }
 981
 982 // Get the window with the focus
 983 wxWindow *wxWindowBase::FindFocus()
 984 {
 985         return gFocusWindow ;
 986 }
 987
 988 #if WXWIN_COMPATIBILITY
 989 // If nothing defined for this, try the parent.
 990 // E.g. we may be a button loaded from a resource, with no callback function
 991 // defined.
 992 void wxWindow::OnCommand(wxWindow& win, wxCommandEvent& event)
 993 {
 994     if ( GetEventHandler()->ProcessEvent(event)  )
 995         return;
 996     if ( m_parent )
 997         m_parent->GetEventHandler()->OnCommand(win, event);
 998 }
 999 #endif // WXWIN_COMPATIBILITY_2
1000
1001 #if WXWIN_COMPATIBILITY
1002 wxObject* wxWindow::GetChild(int number) const
1003 {
1004     // Return a pointer to the Nth object in the Panel
1005     wxNode *node = GetChildren().First();
1006     int n = number;
1007     while (node && n--)
1008         node = node->Next();
1009     if ( node )
1010     {
1011         wxObject *obj = (wxObject *)node->Data();
1012         return(obj);
1013     }
1014     else
1015         return NULL;
1016 }
1017 #endif // WXWIN_COMPATIBILITY
1018
1019 void wxWindow::Clear()
1020 {
1021         if ( m_macWindowData )
1022         {
1023                 wxMacDrawingClientHelper helper ( this ) ;
1024                 int w ,h ;
1025                 wxPoint origin = GetClientAreaOrigin() ;
1026                 GetClientSize( &w , &h ) ;
1027                 UMASetThemeWindowBackground( m_macWindowData->m_macWindow , m_macWindowData->m_macWindowBackgroundTheme , false ) ;
1028                 Rect r = { origin.y , origin.x, origin.y+h , origin.x+w } ;
1029                 EraseRect( &r ) ;
1030         }
1031         else
1032         {
1033                 wxClientDC dc(this);
1034     wxBrush brush(GetBackgroundColour(), wxSOLID);
1035     dc.SetBackground(brush);
1036     dc.Clear();
1037         }
1038 }
1039
1040 // Setup background and foreground colours correctly
1041 void wxWindow::SetupColours()
1042 {
1043     if ( GetParent() )
1044         SetBackgroundColour(GetParent()->GetBackgroundColour());
1045 }
1046
1047 void wxWindow::OnIdle(wxIdleEvent& event)
1048 {
1049 /*
1050    // Check if we need to send a LEAVE event
1051    if (m_mouseInWindow)
1052    {
1053        POINT pt;
1054        ::GetCursorPos(&pt);
1055        if (::WindowFromPoint(pt) != (HWND) GetHWND())
1056        {
1057            // Generate a LEAVE event
1058            m_mouseInWindow = FALSE;
1059            MSWOnMouseLeave(pt.x, pt.y, 0);
1060        }
1061     }
1062 */
1063
1064     // This calls the UI-update mechanism (querying windows for
1065     // menu/toolbar/control state information)
1066         UpdateWindowUI();
1067 }
1068
1069 // Raise the window to the top of the Z order
1070 void wxWindow::Raise()
1071 {
1072     // TODO
1073 }
1074
1075 // Lower the window to the bottom of the Z order
1076 void wxWindow::Lower()
1077 {
1078     // TODO
1079 }
1080
1081 void wxWindow::DoSetClientSize(int width, int height)
1082 {
1083         if ( width != -1 || height != -1 )
1084         {
1085
1086                 if ( width != -1 && m_vScrollBar )
1087                         width += MAC_SCROLLBAR_SIZE ;
1088                 if ( height != -1 && m_vScrollBar )
1089                         height += MAC_SCROLLBAR_SIZE ;
1090
1091                 DoSetSize( -1 , -1 , width , height ) ;
1092         }
1093 }
1094
1095
1096 wxWindow* wxWindow::s_lastMouseWindow = NULL ;
1097
1098 bool wxWindow::MacGetWindowFromPointSub( const wxPoint &point , wxWindow** outWin )
1099 {
1100         if ((point.x < m_x) || (point.y < m_y) ||
1101                 (point.x > (m_x + m_width)) || (point.y > (m_y + m_height)))
1102                 return FALSE;
1103
1104         WindowRef window = GetMacRootWindow() ;
1105
1106         wxPoint newPoint( point ) ;
1107
1108         newPoint.x -= m_x;
1109         newPoint.y -= m_y;
1110
1111         for (wxNode *node = GetChildren().First(); node; node = node->Next())
1112         {
1113                 wxWindow *child = (wxWindow*)node->Data();
1114                 if ( child->GetMacRootWindow() == window )
1115                 {
1116                         if (child->MacGetWindowFromPointSub(newPoint , outWin ))
1117                                 return TRUE;
1118                 }
1119         }
1120
1121         *outWin = this ;
1122         return TRUE;
1123 }
1124
1125 bool wxWindow::MacGetWindowFromPoint( const wxPoint &screenpoint , wxWindow** outWin )
1126 {
1127         WindowRef window ;
1128         Point pt = { screenpoint.y , screenpoint.x } ;
1129         if ( ::FindWindow( pt , &window ) == 3 )
1130         {
1131                         wxPoint point( screenpoint ) ;
1132                         wxWindow* win = wxFindWinFromMacWindow( window ) ;
1133                         win->ScreenToClient( point ) ;
1134                         return win->MacGetWindowFromPointSub( point , outWin ) ;
1135         }
1136         return FALSE ;
1137 }
1138
1139 extern int wxBusyCursorCount ;
1140
1141 bool wxWindow::MacDispatchMouseEvent(wxMouseEvent& event)
1142 {
1143         if ((event.m_x < m_x) || (event.m_y < m_y) ||
1144                 (event.m_x > (m_x + m_width)) || (event.m_y > (m_y + m_height)))
1145                 return FALSE;
1146
1147         if ( IsKindOf( CLASSINFO ( wxStaticBox ) ) )
1148                 return FALSE ;
1149
1150         WindowRef window = GetMacRootWindow() ;
1151
1152         event.m_x -= m_x;
1153         event.m_y -= m_y;
1154
1155         int x = event.m_x ;
1156         int y = event.m_y ;
1157
1158         for (wxNode *node = GetChildren().First(); node; node = node->Next())
1159         {
1160                 wxWindow *child = (wxWindow*)node->Data();
1161                 if ( child->GetMacRootWindow() == window && child->IsShown() && child->IsEnabled() )
1162                 {
1163                         if (child->MacDispatchMouseEvent(event))
1164                                 return TRUE;
1165                 }
1166         }
1167
1168         event.m_x = x ;
1169         event.m_y = y ;
1170
1171         if ( wxBusyCursorCount == 0 )
1172         {
1173                 m_cursor.MacInstall() ;
1174         }
1175         GetEventHandler()->ProcessEvent( event ) ;
1176         return TRUE;
1177 }
1178
1179 void wxWindow::MacFireMouseEvent( EventRecord *ev )
1180 {
1181         wxMouseEvent event(wxEVT_LEFT_DOWN);
1182         bool isDown = !(ev->modifiers & btnState) ; // 1 is for up
1183         bool controlDown = ev->modifiers & controlKey ; // for simulating right mouse
1184
1185         event.m_leftDown = isDown && !controlDown;
1186         event.m_middleDown = FALSE;
1187         event.m_rightDown = isDown && controlDown;
1188
1189         if ( ev->what == mouseDown )
1190         {
1191                 if ( controlDown )
1192                         event.SetEventType(wxEVT_RIGHT_DOWN ) ;
1193                 else
1194                         event.SetEventType(wxEVT_LEFT_DOWN ) ;
1195         }
1196         else if ( ev->what == mouseUp )
1197         {
1198                 if ( controlDown )
1199                         event.SetEventType(wxEVT_RIGHT_UP ) ;
1200                 else
1201                         event.SetEventType(wxEVT_LEFT_UP ) ;
1202         }
1203         else
1204         {
1205                 event.SetEventType(wxEVT_MOTION ) ;
1206         }
1207
1208         event.m_shiftDown = ev->modifiers & shiftKey;
1209         event.m_controlDown = ev->modifiers & controlKey;
1210         event.m_altDown = ev->modifiers & optionKey;
1211         event.m_metaDown = ev->modifiers & cmdKey;
1212
1213         Point           localwhere = ev->where ;
1214
1215         GrafPtr         port ;
1216         ::GetPort( &port ) ;
1217         ::SetPort( UMAGetWindowPort( m_macWindowData->m_macWindow ) ) ;
1218         ::GlobalToLocal( &localwhere ) ;
1219         ::SetPort( port ) ;
1220
1221         event.m_x = localwhere.h;
1222         event.m_y = localwhere.v;
1223         event.m_x += m_x;
1224         event.m_y += m_y;
1225
1226 /*
1227         wxPoint origin = GetClientAreaOrigin() ;
1228
1229         event.m_x += origin.x ;
1230         event.m_y += origin.y ;
1231 */
1232
1233         event.m_timeStamp = ev->when;
1234         event.SetEventObject(this);
1235         if ( wxTheApp->s_captureWindow )
1236         {
1237                 int x = event.m_x ;
1238                 int y = event.m_y ;
1239                 wxTheApp->s_captureWindow->ScreenToClient( &x , &y ) ;
1240                 event.m_x = x ;
1241                 event.m_y = y ;
1242                 wxTheApp->s_captureWindow->GetEventHandler()->ProcessEvent( event ) ;
1243                 if ( ev->what == mouseUp )
1244                 {
1245                         wxTheApp->s_captureWindow = NULL ;
1246                         if ( wxBusyCursorCount == 0 )
1247                         {
1248                                 m_cursor.MacInstall() ;
1249                         }
1250                 }
1251         }
1252         else
1253         {
1254                 MacDispatchMouseEvent( event ) ;
1255         }
1256 }
1257
1258 void wxWindow::MacMouseDown( EventRecord *ev , short part)
1259 {
1260         MacFireMouseEvent( ev ) ;
1261 }
1262
1263 void wxWindow::MacMouseUp( EventRecord *ev , short part)
1264 {
1265         WindowPtr frontWindow ;
1266         switch (part)
1267         {
1268                 case inContent:
1269                         {
1270                                 MacFireMouseEvent( ev ) ;
1271                         }
1272                         break ;
1273         }
1274 }
1275
1276 void wxWindow::MacMouseMoved( EventRecord *ev , short part)
1277 {
1278         WindowPtr frontWindow ;
1279         switch (part)
1280         {
1281                 case inContent:
1282                         {
1283                                 MacFireMouseEvent( ev ) ;
1284                         }
1285                         break ;
1286         }
1287 }
1288 void wxWindow::MacActivate( EventRecord *ev , bool inIsActivating )
1289 {
1290         wxActivateEvent event(wxEVT_ACTIVATE, inIsActivating);
1291         event.m_timeStamp = ev->when ;
1292         event.SetEventObject(this);
1293
1294         GetEventHandler()->ProcessEvent(event);
1295
1296         UMAHighlightAndActivateWindow( m_macWindowData->m_macWindow , inIsActivating ) ;
1297 }
1298
1299 void wxWindow::MacRedraw( RgnHandle updatergn , long time)
1300 {
1301         // updatergn is always already clipped to our boundaries
1302         WindowRef window = GetMacRootWindow() ;
1303         wxWindow* win = wxFindWinFromMacWindow( window ) ;
1304         {
1305                 wxMacDrawingClientHelper focus( this ) ;
1306                 if ( focus.Ok() )
1307                 {
1308                         WindowRef window = GetMacRootWindow() ;
1309                         if ( m_backgroundColour == wxSystemSettings::GetSystemColour(wxSYS_COLOUR_APPWORKSPACE) )
1310                         {
1311                                         UMASetThemeWindowBackground( window , kThemeBrushDocumentWindowBackground , false ) ;
1312                         }
1313                         else if (  m_backgroundColour == wxSystemSettings::GetSystemColour(wxSYS_COLOUR_3DFACE ) )
1314                         {
1315                                         // on mac we have the difficult situation, that 3dface gray can be different colours, depending whether
1316                                         // it is on a notebook panel or not, in order to take care of that we walk up the hierarchy until we have
1317                                         // either a non gray background color or a non control window
1318
1319
1320                                         wxWindow* parent = GetParent() ;
1321                                         while( parent )
1322                                         {
1323                                                 if ( parent->GetMacRootWindow() != window )
1324                                                 {
1325                                                         // we are in a different window on the mac system
1326                                                         parent = NULL ;
1327                                                         break ;
1328                                                 }
1329
1330                                                 if( parent->IsKindOf( CLASSINFO( wxControl ) ) && ((wxControl*)parent)->GetMacControl() )
1331                                                 {
1332                                                         if ( parent->m_backgroundColour != wxSystemSettings::GetSystemColour(wxSYS_COLOUR_3DFACE ) )
1333                                                         {
1334                                                                 // if we have any other colours in the hierarchy
1335                                                         RGBBackColor( &parent->m_backgroundColour.GetPixel()) ;
1336                                                         break ;
1337                                                         }
1338                                                         // if we have the normal colours in the hierarchy but another control etc. -> use it's background
1339                                                         if ( parent->IsKindOf( CLASSINFO( wxNotebook ) ) || parent->IsKindOf( CLASSINFO( wxTabCtrl ) ))
1340                                                         {
1341                                                                 ApplyThemeBackground                    (kThemeBackgroundTabPane, &(**updatergn).rgnBBox , kThemeStateActive,8,true);
1342                                                                 break ;
1343                                                         }
1344                                                 }
1345                                                 else
1346                                                 {
1347                                                         parent = NULL ;
1348                                                         break ;
1349                                                 }
1350                                                 parent = parent->GetParent() ;
1351                                         }
1352                                         if ( !parent )
1353                                         {
1354                                                 // if there is nothing special -> use default
1355                                                 UMASetThemeWindowBackground( window , kThemeBrushDialogBackgroundActive , false ) ;
1356                                         }
1357                         }
1358                         else
1359                         {
1360                                 RGBBackColor( &m_backgroundColour.GetPixel()) ;
1361                         }
1362                         SetClip( updatergn ) ;
1363                         EraseRgn( updatergn ) ;
1364                 }
1365         }
1366
1367
1368         m_updateRegion = updatergn ;
1369         wxPaintEvent event;
1370         event.m_timeStamp = time ;
1371         event.SetEventObject(this);
1372
1373         GetEventHandler()->ProcessEvent(event);
1374
1375         RgnHandle childupdate = NewRgn() ;
1376
1377         for (wxNode *node = GetChildren().First(); node; node = node->Next())
1378         {
1379                 wxWindow *child = (wxWindow*)node->Data();
1380                 int width ;
1381                 int height ;
1382
1383                 child->GetClientSize( &width , &height ) ;
1384
1385                 SetRectRgn( childupdate , child->m_x , child->m_y , child->m_x +width ,  child->m_y + height ) ;
1386                 SectRgn( childupdate , m_updateRegion.GetWXHRGN() , childupdate ) ;
1387                 OffsetRgn( childupdate , -child->m_x , -child->m_y ) ;
1388                 if ( child->GetMacRootWindow() == window && child->IsShown() )
1389                 {
1390                         // because dialogs may also be children
1391                         child->MacRedraw( childupdate , time ) ;
1392                 }
1393         }
1394         DisposeRgn( childupdate ) ;
1395         // eventually a draw grow box here
1396 }
1397
1398 void wxWindow::MacUpdateImmediately()
1399 {
1400         WindowRef window = GetMacRootWindow() ;
1401         if ( window )
1402         {
1403                 wxWindow* win = wxFindWinFromMacWindow( window ) ;
1404                 BeginUpdate( window ) ;
1405                 if ( win )
1406                 {
1407                 #if ! TARGET_CARBON
1408                         if ( !EmptyRgn( window->visRgn ) )
1409                 #endif
1410                         {
1411                                 win->MacRedraw( window->visRgn , wxTheApp->sm_lastMessageTime ) ;
1412 /*
1413                                 {
1414                                         wxMacDrawingHelper help( win ) ;
1415                                         SetOrigin( 0 , 0 ) ;
1416                                         UMASetThemeWindowBackground( win->m_macWindowData->m_macWindow , kThemeBrushDialogBackgroundActive , false ) ;
1417                                         UMAUpdateControls( window , window->visRgn ) ;
1418                                         UMASetThemeWindowBackground( win->m_macWindowData->m_macWindow , win->m_macWindowData->m_macWindowBackgroundTheme , false ) ;
1419                                 }
1420 */
1421                         }
1422                 }
1423                 EndUpdate( window ) ;
1424         }
1425 }
1426
1427 void wxWindow::MacUpdate( EventRecord *ev )
1428 {
1429         WindowRef window = (WindowRef) ev->message ;
1430         wxWindow * win = wxFindWinFromMacWindow( window ) ;
1431
1432         BeginUpdate( window ) ;
1433         if ( win )
1434         {
1435                 // if windowshade gives incompatibility , take the follwing out
1436                 #if ! TARGET_CARBON
1437                 if ( !EmptyRgn( window->visRgn ) )
1438                 #endif
1439                 {
1440                         MacRedraw( window->visRgn , ev->when ) ;
1441                         /*
1442                         {
1443                                 wxMacDrawingHelper help( this ) ;
1444                                 SetOrigin( 0 , 0 ) ;
1445                                 UMASetThemeWindowBackground( m_macWindowData->m_macWindow , kThemeBrushDialogBackgroundActive , false ) ;
1446                                 UMAUpdateControls( window , window->visRgn ) ;
1447                                 UMASetThemeWindowBackground( m_macWindowData->m_macWindow , m_macWindowData->m_macWindowBackgroundTheme , false ) ;
1448                         }
1449                         */
1450                 }
1451         }
1452         EndUpdate( window ) ;
1453 }
1454
1455 WindowRef wxWindow::GetMacRootWindow() const
1456 {
1457         WindowRef window = NULL ;
1458         wxWindow *iter = (wxWindow*)this ;
1459
1460         while( iter )
1461         {
1462                 if ( iter->m_macWindowData )
1463                         return iter->m_macWindowData->m_macWindow ;
1464
1465                 iter = iter->GetParent() ;
1466         }
1467         wxASSERT_MSG( 1 , "No valid mac root window" ) ;
1468         return NULL ;
1469 }
1470
1471 void wxWindow::MacCreateScrollBars( long style )
1472 {
1473         wxASSERT_MSG( m_vScrollBar == NULL && m_hScrollBar == NULL , "attempt to create window twice" ) ;
1474         bool hasBoth = ( style & wxVSCROLL ) && ( style & wxHSCROLL ) ;
1475         int adjust = hasBoth ? MAC_SCROLLBAR_SIZE - 1: 0 ;
1476
1477         if ( style & wxVSCROLL )
1478         {
1479                 m_vScrollBar = new wxScrollBar(this, wxWINDOW_VSCROLL, wxPoint(m_width-MAC_SCROLLBAR_SIZE, 0),
1480                         wxSize(MAC_SCROLLBAR_SIZE, m_height - adjust), wxVERTICAL);
1481         }
1482         if ( style  & wxHSCROLL )
1483         {
1484                 m_hScrollBar = new wxScrollBar(this, wxWINDOW_HSCROLL, wxPoint(0 , m_height-MAC_SCROLLBAR_SIZE ),
1485                         wxSize( m_width - adjust, MAC_SCROLLBAR_SIZE), wxHORIZONTAL);
1486         }
1487         // because the create does not take into account the client area origin
1488         MacRepositionScrollBars() ; // we might have a real position shift
1489 }
1490
1491 void wxWindow::MacRepositionScrollBars()
1492 {
1493         bool hasBoth = ( m_hScrollBar && m_hScrollBar->IsShown()) && ( m_vScrollBar && m_vScrollBar->IsShown()) ;
1494         int adjust = hasBoth ? MAC_SCROLLBAR_SIZE - 1 : 0 ;
1495
1496         if ( m_vScrollBar )
1497         {
1498                 m_vScrollBar->SetSize( m_width-MAC_SCROLLBAR_SIZE, 0, MAC_SCROLLBAR_SIZE, m_height - adjust , wxSIZE_USE_EXISTING);
1499         }
1500         if ( m_hScrollBar )
1501         {
1502                 m_hScrollBar->SetSize( 0 , m_height-MAC_SCROLLBAR_SIZE ,m_width - adjust, MAC_SCROLLBAR_SIZE, wxSIZE_USE_EXISTING);
1503         }
1504 }
1505
1506 void wxWindow::MacKeyDown( EventRecord *ev )
1507 {
1508 }
1509
1510
1511
1512
1513 ControlHandle wxWindow::MacGetContainerForEmbedding()
1514 {
1515         if ( m_macWindowData )
1516                 return m_macWindowData->m_macRootControl ;
1517         else
1518                 return GetParent()->MacGetContainerForEmbedding() ;
1519 }
1520
1521 void wxWindow::MacSuperChangedPosition()
1522 {
1523         // only window-absolute structures have to be moved i.e. controls
1524
1525         wxNode *node = GetChildren().First();
1526         while ( node )
1527         {
1528                 wxWindow *child = (wxWindow *)node->Data();
1529                 child->MacSuperChangedPosition() ;
1530                 node = node->Next();
1531         }
1532 }
1533
1534 bool wxWindow::MacSetupFocusPort(  )
1535 {
1536         Point localOrigin ;
1537         Rect clipRect ;
1538         WindowRef window ;
1539         wxWindow *rootwin ;
1540         GrafPtr port ;
1541
1542         MacGetPortParams( &localOrigin , &clipRect , &window , &rootwin) ;
1543         return  MacSetPortFocusParams( localOrigin, clipRect, window , rootwin ) ;
1544 }
1545
1546 bool wxWindow::MacSetupFocusClientPort(  )
1547 {
1548         Point localOrigin ;
1549         Rect clipRect ;
1550         WindowRef window ;
1551         wxWindow *rootwin ;
1552         GrafPtr port ;
1553
1554         MacGetPortClientParams( &localOrigin , &clipRect , &window , &rootwin) ;
1555         return  MacSetPortFocusParams( localOrigin, clipRect, window , rootwin ) ;
1556 }
1557
1558 bool wxWindow::MacSetupDrawingPort(  )
1559 {
1560         Point localOrigin ;
1561         Rect clipRect ;
1562         WindowRef window ;
1563         wxWindow *rootwin ;
1564         GrafPtr port ;
1565
1566         MacGetPortParams( &localOrigin , &clipRect , &window , &rootwin) ;
1567         return  MacSetPortDrawingParams( localOrigin, clipRect, window , rootwin ) ;
1568 }
1569
1570 bool wxWindow::MacSetupDrawingClientPort(  )
1571 {
1572         Point localOrigin ;
1573         Rect clipRect ;
1574         WindowRef window ;
1575         wxWindow *rootwin ;
1576         GrafPtr port ;
1577
1578         MacGetPortClientParams( &localOrigin , &clipRect , &window , &rootwin) ;
1579         return  MacSetPortDrawingParams( localOrigin, clipRect, window , rootwin ) ;
1580 }
1581
1582
1583 bool wxWindow::MacSetPortFocusParams( const Point & localOrigin, const Rect & clipRect, WindowRef window , wxWindow* win )
1584 {
1585         if ( window == NULL )
1586                 return false ;
1587
1588         GrafPtr currPort;
1589         GrafPtr port ;
1590
1591         ::GetPort(&currPort);
1592         port = UMAGetWindowPort( window) ;
1593         if (currPort != port )
1594                         ::SetPort(port);
1595
1596         ::SetOrigin(-localOrigin.h, -localOrigin.v);
1597         return true;
1598 }
1599
1600 bool wxWindow::MacSetPortDrawingParams( const Point & localOrigin, const Rect & clipRect, WindowRef window , wxWindow* win )
1601 {
1602         if ( window == NULL )
1603                 return false ;
1604
1605         GrafPtr currPort;
1606         GrafPtr port ;
1607         ::GetPort(&currPort);
1608         port = UMAGetWindowPort( window) ;
1609         if (currPort != port )
1610                         ::SetPort(port);
1611
1612         ::SetOrigin(-localOrigin.h, -localOrigin.v);
1613         ::ClipRect(&clipRect);
1614
1615         ::PenNormal() ;
1616         ::RGBBackColor(& win->GetBackgroundColour().GetPixel() ) ;
1617         ::RGBForeColor(& win->GetForegroundColour().GetPixel() ) ;
1618         ::BackPat( &qd.white ) ;
1619         ::UMASetThemeWindowBackground(  win->m_macWindowData->m_macWindow , win->m_macWindowData->m_macWindowBackgroundTheme ,  false ) ;
1620         return true;
1621 }
1622
1623 void wxWindow::MacGetPortParams(Point* localOrigin, Rect* clipRect, WindowRef *window  , wxWindow** rootwin)
1624 {
1625         if ( m_macWindowData )
1626         {
1627                 localOrigin->h = 0;
1628                 localOrigin->v = 0;
1629                 clipRect->left = 0;
1630                 clipRect->top = 0;
1631                 clipRect->right = m_width;
1632                 clipRect->bottom = m_height;
1633                 *window = m_macWindowData->m_macWindow ;
1634                 *rootwin = this ;
1635         }
1636         else
1637         {
1638                 wxASSERT( GetParent() != NULL ) ;
1639                 GetParent()->MacGetPortParams( localOrigin , clipRect , window, rootwin) ;
1640                 localOrigin->h += m_x;
1641                 localOrigin->v += m_y;
1642                 OffsetRect(clipRect, -m_x, -m_y);
1643
1644                 Rect myClip;
1645                 myClip.left = 0;
1646                 myClip.top = 0;
1647                 myClip.right = m_width;
1648                 myClip.bottom = m_height;
1649                 SectRect(clipRect, &myClip, clipRect);
1650         }
1651 }
1652
1653 void wxWindow::MacGetPortClientParams(Point* localOrigin, Rect* clipRect, WindowRef *window , wxWindow** rootwin )
1654 {
1655         int width , height ;
1656         GetClientSize( &width , &height ) ;
1657
1658         if ( m_macWindowData )
1659         {
1660                 localOrigin->h = 0;
1661                 localOrigin->v = 0;
1662                 clipRect->left = 0;
1663                 clipRect->top = 0;
1664                 clipRect->right = m_width ;//width;
1665                 clipRect->bottom = m_height ;// height;
1666                 *window = m_macWindowData->m_macWindow ;
1667                 *rootwin = this ;
1668         }
1669         else
1670         {
1671                 wxASSERT( GetParent() != NULL ) ;
1672
1673                 GetParent()->MacGetPortClientParams( localOrigin , clipRect , window, rootwin) ;
1674
1675                 localOrigin->h += m_x;
1676                 localOrigin->v += m_y;
1677                 OffsetRect(clipRect, -m_x, -m_y);
1678
1679                 Rect myClip;
1680                 myClip.left = 0;
1681                 myClip.top = 0;
1682                 myClip.right = width;
1683                 myClip.bottom = height;
1684                 SectRect(clipRect, &myClip, clipRect);
1685         }
1686 }
1687
1688 wxMacFocusHelper::wxMacFocusHelper( wxWindow * theWindow )
1689 {
1690         m_ok = false ;
1691         Point localOrigin ;
1692         Rect clipRect ;
1693         WindowRef window ;
1694         wxWindow *rootwin ;
1695         m_currentPort = NULL ;
1696         GetPort( &m_formerPort ) ;
1697         if ( theWindow )
1698         {
1699
1700                 theWindow->MacGetPortParams( &localOrigin , &clipRect , &window , &rootwin) ;
1701                 m_currentPort = UMAGetWindowPort( window ) ;
1702                 theWindow->MacSetPortFocusParams( localOrigin, clipRect, window , rootwin ) ;
1703                 m_ok = true ;
1704         }
1705 }
1706
1707 wxMacFocusHelper::~wxMacFocusHelper()
1708 {
1709         if ( m_ok )
1710         {
1711                 SetOrigin( 0 , 0 ) ;
1712         }
1713         if ( m_formerPort != m_currentPort )
1714                 SetPort( m_formerPort ) ;
1715 }
1716
1717 wxMacDrawingHelper::wxMacDrawingHelper( wxWindow * theWindow )
1718 {
1719         m_ok = false ;
1720         Point localOrigin ;
1721         Rect clipRect ;
1722         WindowRef window ;
1723         wxWindow *rootwin ;
1724         m_currentPort = NULL ;
1725
1726         GetPort( &m_formerPort ) ;
1727         if ( theWindow )
1728         {
1729                 theWindow->MacGetPortParams( &localOrigin , &clipRect , &window , &rootwin) ;
1730                 m_currentPort = UMAGetWindowPort( window ) ;
1731                 if ( m_formerPort != m_currentPort )
1732                         SetPort( m_currentPort ) ;
1733                 GetPenState( &m_savedPenState ) ;
1734                 theWindow->MacSetPortDrawingParams( localOrigin, clipRect, window , rootwin ) ;
1735                 m_ok = true ;
1736         }
1737 }
1738
1739 wxMacDrawingHelper::~wxMacDrawingHelper()
1740 {
1741         if ( m_ok )
1742         {
1743                 SetPenState( &m_savedPenState ) ;
1744                 SetOrigin( 0 , 0 ) ;
1745                 ClipRect( &m_currentPort->portRect ) ;
1746         }
1747
1748         if ( m_formerPort != m_currentPort )
1749                 SetPort( m_formerPort ) ;
1750 }
1751
1752 wxMacFocusClientHelper::wxMacFocusClientHelper( wxWindow * theWindow )
1753 {
1754         m_ok = false ;
1755         Point localOrigin ;
1756         Rect clipRect ;
1757         WindowRef window ;
1758         wxWindow *rootwin ;
1759         m_currentPort = NULL ;
1760
1761         GetPort( &m_formerPort ) ;
1762
1763         if ( theWindow )
1764         {
1765                 theWindow->MacGetPortClientParams( &localOrigin , &clipRect , &window , &rootwin) ;
1766                 m_currentPort = UMAGetWindowPort( window ) ;
1767                 theWindow->MacSetPortFocusParams( localOrigin, clipRect, window , rootwin ) ;
1768                 m_ok = true ;
1769         }
1770 }
1771
1772 wxMacFocusClientHelper::~wxMacFocusClientHelper()
1773 {
1774         if ( m_ok )
1775         {
1776                 SetOrigin( 0 , 0 ) ;
1777         }
1778         if ( m_formerPort != m_currentPort )
1779                 SetPort( m_formerPort ) ;
1780 }
1781
1782 wxMacDrawingClientHelper::wxMacDrawingClientHelper( wxWindow * theWindow )
1783 {
1784         m_ok = false ;
1785         Point localOrigin ;
1786         Rect clipRect ;
1787         WindowRef window ;
1788         wxWindow *rootwin ;
1789         m_currentPort = NULL ;
1790
1791         GetPort( &m_formerPort ) ;
1792
1793         if ( theWindow )
1794         {
1795                 theWindow->MacGetPortClientParams( &localOrigin , &clipRect , &window , &rootwin) ;
1796                 m_currentPort = UMAGetWindowPort( window ) ;
1797                 if ( m_formerPort != m_currentPort )
1798                         SetPort( m_currentPort ) ;
1799                 GetPenState( &m_savedPenState ) ;
1800                 theWindow->MacSetPortDrawingParams( localOrigin, clipRect, window , rootwin ) ;
1801                 m_ok = true ;
1802         }
1803 }
1804
1805 wxMacDrawingClientHelper::~wxMacDrawingClientHelper()
1806 {
1807         if ( m_ok )
1808         {
1809                 SetPenState( &m_savedPenState ) ;
1810                 SetOrigin( 0 , 0 ) ;
1811                 ClipRect( &m_currentPort->portRect ) ;
1812         }
1813
1814         if ( m_formerPort != m_currentPort )
1815                 SetPort( m_formerPort ) ;
1816 }