src/mac/window.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        windows.cpp
   3 // Purpose:     wxWindow
   4 // Author:      AUTHOR
   5 // Modified by:
   6 // Created:     ??/??/98
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) AUTHOR
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifdef __GNUG__
  13 #pragma implementation "window.h"
  14 #endif
  15
  16 #include "wx/setup.h"
  17 #include "wx/menu.h"
  18 #include "wx/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 wxWindow* gFocusWindow = NULL ;
  58
  59 #if !USE_SHARED_LIBRARY
  60 IMPLEMENT_DYNAMIC_CLASS(wxWindow, wxEvtHandler)
  61 BEGIN_EVENT_TABLE(wxWindow, wxEvtHandler)
  62   EVT_ERASE_BACKGROUND(wxWindow::OnEraseBackground)
  63   EVT_SYS_COLOUR_CHANGED(wxWindow::OnSysColourChanged)
  64   EVT_INIT_DIALOG(wxWindow::OnInitDialog)
  65   EVT_IDLE(wxWindow::OnIdle)
  66   EVT_SET_FOCUS(wxWindow::OnSetFocus)
  67 END_EVENT_TABLE()
  68
  69 #endif
  70
  71
  72
  73 // ===========================================================================
  74 // implementation
  75 // ===========================================================================
  76
  77 // ---------------------------------------------------------------------------
  78 // wxWindow utility functions
  79 // ---------------------------------------------------------------------------
  80
  81 // Find an item given the Macintosh Window Reference
  82
  83 wxList *wxWinMacWindowList = NULL;
  84 wxWindow *wxFindWinFromMacWindow(WindowRef inWindowRef)
  85 {
  86     wxNode *node = wxWinMacWindowList->Find((long)inWindowRef);
  87     if (!node)
  88         return NULL;
  89     return (wxWindow *)node->Data();
  90 }
  91
  92 void wxAssociateWinWithMacWindow(WindowRef inWindowRef, wxWindow *win)
  93 {
  94     // adding NULL WindowRef is (first) surely a result of an error and
  95     // (secondly) breaks menu command processing
  96     wxCHECK_RET( inWindowRef != (WindowRef) NULL, "attempt to add a NULL WindowRef to window list" );
  97
  98     if ( !wxWinMacWindowList->Find((long)inWindowRef) )
  99         wxWinMacWindowList->Append((long)inWindowRef, win);
 100 }
 101
 102 void wxRemoveMacWindowAssociation(wxWindow *win)
 103 {
 104     wxWinMacWindowList->DeleteObject(win);
 105 }
 106
 107 // ----------------------------------------------------------------------------
 108 // constructors and such
 109 // ----------------------------------------------------------------------------
 110
 111 WindowRef wxWindow::s_macWindowInUpdate = NULL;
 112
 113 void wxWindow::Init()
 114 {
 115     // generic
 116     InitBase();
 117
 118     m_macEraseOnRedraw = true ;
 119
 120     // MSW specific
 121     m_doubleClickAllowed = 0;
 122     m_winCaptured = FALSE;
 123
 124     m_isBeingDeleted = FALSE;
 125
 126     m_useCtl3D = FALSE;
 127     m_mouseInWindow = FALSE;
 128
 129     m_xThumbSize = 0;
 130     m_yThumbSize = 0;
 131     m_backgroundTransparent = FALSE;
 132
 133     // as all windows are created with WS_VISIBLE style...
 134     m_isShown = TRUE;
 135
 136         m_macWindowData = NULL ;
 137         m_macEraseOnRedraw = true ;
 138
 139         m_x = 0;
 140         m_y = 0 ;
 141         m_width = 0 ;
 142         m_height = 0 ;
 143
 144         m_hScrollBar = NULL ;
 145         m_vScrollBar = NULL ;
 146
 147 #if  wxUSE_DRAG_AND_DROP
 148   m_pDropTarget = NULL;
 149 #endif
 150 }
 151
 152 // Destructor
 153 wxWindow::~wxWindow()
 154 {
 155     // deleting a window while it is shown invalidates the region
 156     if ( IsShown() ) {
 157         wxWindow* iter = this ;
 158         while( iter ) {
 159             if ( iter->m_macWindowData )
 160             {
 161                 Refresh() ;
 162                 break ;
 163             }
 164             iter = iter->GetParent() ;
 165
 166         }
 167     }
 168
 169     m_isBeingDeleted = TRUE;
 170
 171         if ( s_lastMouseWindow == this )
 172         {
 173                 s_lastMouseWindow = NULL ;
 174         }
 175
 176     if ( gFocusWindow == this )
 177     {
 178         gFocusWindow = NULL ;
 179     }
 180
 181     if ( m_parent )
 182         m_parent->RemoveChild(this);
 183
 184     DestroyChildren();
 185
 186         if ( m_macWindowData )
 187         {
 188                 wxToolTip::NotifyWindowDelete(m_macWindowData->m_macWindow) ;
 189         UMADisposeWindow( m_macWindowData->m_macWindow ) ;
 190         delete m_macWindowData ;
 191         wxRemoveMacWindowAssociation( this ) ;
 192     }
 193 }
 194
 195 // Constructor
 196 bool wxWindow::Create(wxWindow *parent, wxWindowID id,
 197            const wxPoint& pos,
 198            const wxSize& size,
 199            long style,
 200            const wxString& name)
 201 {
 202     wxCHECK_MSG( parent, FALSE, wxT("can't create wxWindow without parent") );
 203
 204     if ( !CreateBase(parent, id, pos, size, style, wxDefaultValidator, name) )
 205         return FALSE;
 206
 207     parent->AddChild(this);
 208
 209         m_x = (int)pos.x;
 210         m_y = (int)pos.y;
 211         AdjustForParentClientOrigin(m_x, m_y, wxSIZE_USE_EXISTING);
 212         m_width = WidthDefault( size.x );
 213         m_height = HeightDefault( size.y ) ;
 214
 215         if ( ! IsKindOf( CLASSINFO ( wxControl ) ) && ! IsKindOf( CLASSINFO( wxStatusBar ) ) )
 216         {
 217         MacCreateScrollBars( style ) ;
 218         }
 219
 220     return TRUE;
 221 }
 222
 223 void wxWindow::SetFocus()
 224 {
 225         if ( gFocusWindow == this )
 226                 return ;
 227
 228         if ( AcceptsFocus() )
 229         {
 230                 if (gFocusWindow )
 231                 {
 232                         #if wxUSE_CARET
 233                             // Deal with caret
 234                             if ( gFocusWindow->m_caret )
 235                             {
 236                                   gFocusWindow->m_caret->OnKillFocus();
 237                             }
 238                         #endif // wxUSE_CARET
 239                         wxControl* control = wxDynamicCast( gFocusWindow , wxControl ) ;
 240                         if ( control && control->GetMacControl() )
 241                         {
 242                                 UMASetKeyboardFocus( gFocusWindow->GetMacRootWindow() , control->GetMacControl()  , kControlFocusNoPart ) ;
 243                                 control->MacRedrawControl() ;
 244                         }
 245                 wxFocusEvent event(wxEVT_KILL_FOCUS, gFocusWindow->m_windowId);
 246                 event.SetEventObject(gFocusWindow);
 247                         gFocusWindow->GetEventHandler()->ProcessEvent(event) ;
 248                 }
 249                 gFocusWindow = this ;
 250                 {
 251                         #if wxUSE_CARET
 252                     // Deal with caret
 253                     if ( m_caret )
 254                     {
 255                         m_caret->OnSetFocus();
 256                     }
 257                         #endif // wxUSE_CARET
 258                         // panel wants to track the window which was the last to have focus in it
 259                 wxPanel *panel = wxDynamicCast(GetParent(), wxPanel);
 260                 if ( panel )
 261                 {
 262                         panel->SetLastFocus(this);
 263                 }
 264                         wxControl* control = wxDynamicCast( gFocusWindow , wxControl ) ;
 265                         if ( control && control->GetMacControl() )
 266                         {
 267                                 UMASetKeyboardFocus( gFocusWindow->GetMacRootWindow() , control->GetMacControl()  , kControlEditTextPart ) ;
 268                         }
 269
 270                 wxFocusEvent event(wxEVT_SET_FOCUS, m_windowId);
 271                 event.SetEventObject(this);
 272                         GetEventHandler()->ProcessEvent(event) ;
 273                 }
 274         }
 275 }
 276
 277 bool wxWindow::Enable(bool enable)
 278 {
 279     if ( !wxWindowBase::Enable(enable) )
 280         return FALSE;
 281
 282     wxWindowList::Node *node = GetChildren().GetFirst();
 283     while ( node )
 284     {
 285         wxWindow *child = node->GetData();
 286         child->Enable(enable);
 287
 288         node = node->GetNext();
 289     }
 290
 291     return TRUE;
 292 }
 293
 294 void wxWindow::CaptureMouse()
 295 {
 296     wxTheApp->s_captureWindow = this ;
 297 }
 298
 299 void wxWindow::ReleaseMouse()
 300 {
 301     wxTheApp->s_captureWindow = NULL ;
 302 }
 303
 304 #if    wxUSE_DRAG_AND_DROP
 305
 306 void wxWindow::SetDropTarget(wxDropTarget *pDropTarget)
 307 {
 308   if ( m_pDropTarget != 0 ) {
 309     delete m_pDropTarget;
 310   }
 311
 312   m_pDropTarget = pDropTarget;
 313   if ( m_pDropTarget != 0 )
 314   {
 315     // TODO
 316   }
 317 }
 318
 319 #endif
 320
 321 // Old style file-manager drag&drop
 322 void wxWindow::DragAcceptFiles(bool accept)
 323 {
 324     // TODO
 325 }
 326
 327 // Get total size
 328 void wxWindow::DoGetSize(int *x, int *y) const
 329 {
 330     *x = m_width ;
 331     *y = m_height ;
 332 }
 333
 334 void wxWindow::DoGetPosition(int *x, int *y) const
 335 {
 336     *x = m_x ;
 337     *y = m_y ;
 338     if (GetParent())
 339     {
 340         wxPoint pt(GetParent()->GetClientAreaOrigin());
 341         *x -= pt.x;
 342         *y -= pt.y;
 343     }
 344 }
 345
 346
 347 bool wxWindow::DoPopupMenu(wxMenu *menu, int x, int y)
 348 {
 349         menu->SetInvokingWindow(this);
 350     menu->UpdateUI();
 351         ClientToScreen( &x , &y ) ;
 352
 353         ::InsertMenu( menu->GetHMenu() , -1 ) ;
 354         long menuResult = ::PopUpMenuSelect(menu->GetHMenu() ,y,x, 0) ;
 355         menu->MacMenuSelect( this , TickCount() , HiWord(menuResult) , LoWord(menuResult) ) ;
 356         ::DeleteMenu( menu->MacGetMenuId() ) ;
 357         menu->SetInvokingWindow(NULL);
 358
 359   return TRUE;
 360 }
 361
 362 void wxWindow::DoScreenToClient(int *x, int *y) const
 363 {
 364         WindowRef window = GetMacRootWindow() ;
 365
 366         Point           localwhere ;
 367         localwhere.h = * x ;
 368         localwhere.v = * y ;
 369
 370         GrafPtr         port ;
 371         ::GetPort( &port ) ;
 372         ::SetPort( UMAGetWindowPort( window ) ) ;
 373         ::GlobalToLocal( &localwhere ) ;
 374         ::SetPort( port ) ;
 375
 376         *x = localwhere.h ;
 377         *y = localwhere.v ;
 378
 379         MacRootWindowToClient( x , y ) ;
 380 }
 381
 382 void wxWindow::DoClientToScreen(int *x, int *y) const
 383 {
 384         WindowRef window = GetMacRootWindow() ;
 385
 386         MacClientToRootWindow( x , y ) ;
 387
 388         Point           localwhere ;
 389         localwhere.h = * x ;
 390         localwhere.v = * y ;
 391
 392         GrafPtr         port ;
 393         ::GetPort( &port ) ;
 394         ::SetPort( UMAGetWindowPort( window ) ) ;
 395         ::SetOrigin( 0 , 0 ) ;
 396         ::LocalToGlobal( &localwhere ) ;
 397         ::SetPort( port ) ;
 398         *x = localwhere.h ;
 399         *y = localwhere.v ;
 400 }
 401
 402 void wxWindow::MacClientToRootWindow( int *x , int *y ) const
 403 {
 404         if ( m_macWindowData )
 405         {
 406         }
 407         else
 408         {
 409                 *x += m_x ;
 410                 *y += m_y ;
 411                 GetParent()->MacClientToRootWindow( x , y ) ;
 412         }
 413 }
 414
 415 void wxWindow::MacRootWindowToClient( int *x , int *y ) const
 416 {
 417         if ( m_macWindowData )
 418         {
 419         }
 420         else
 421         {
 422                 *x -= m_x ;
 423                 *y -= m_y ;
 424                 GetParent()->MacRootWindowToClient( x , y ) ;
 425         }
 426 }
 427
 428 bool wxWindow::SetCursor(const wxCursor& cursor)
 429 {
 430     if (m_cursor == cursor)
 431        return FALSE;
 432
 433     if (wxNullCursor == cursor)
 434     {
 435        if ( ! wxWindowBase::SetCursor( *wxSTANDARD_CURSOR ) )
 436         return FALSE ;
 437     }
 438     else
 439     {
 440        if ( ! wxWindowBase::SetCursor( cursor ) )
 441         return FALSE ;
 442     }
 443
 444   wxASSERT_MSG( m_cursor.Ok(),
 445                   wxT("cursor must be valid after call to the base version"));
 446
 447   Point pt ;
 448   wxWindow *mouseWin ;
 449   GetMouse( &pt ) ;
 450
 451   // Change the cursor NOW if we're within the correct window
 452
 453   if ( MacGetWindowFromPoint( wxPoint( pt.h , pt.v ) , &mouseWin ) )
 454   {
 455         if ( mouseWin == this && !wxIsBusy() )
 456         {
 457                 m_cursor.MacInstall() ;
 458         }
 459   }
 460
 461   return TRUE ;
 462 }
 463
 464
 465 // Get size *available for subwindows* i.e. excluding menu bar etc.
 466 void wxWindow::DoGetClientSize(int *x, int *y) const
 467 {
 468     *x = m_width ;
 469     *y = m_height ;
 470
 471         *x -= MacGetLeftBorderSize(  )  + MacGetRightBorderSize(  ) ;
 472         *y -= MacGetTopBorderSize(  ) + MacGetBottomBorderSize( );
 473
 474   if ( (m_vScrollBar && m_vScrollBar->IsShown()) || (m_hScrollBar  && m_hScrollBar->IsShown()) )
 475   {
 476         int x1 = 0 ;
 477         int y1 = 0 ;
 478         int w = m_width ;
 479         int h = m_height ;
 480
 481         MacClientToRootWindow( &x1 , &y1 ) ;
 482         MacClientToRootWindow( &w , &h ) ;
 483
 484         WindowRef window = NULL ;
 485         wxWindow *iter = (wxWindow*)this ;
 486
 487         int totW = 10000 , totH = 10000;
 488         while( iter )
 489         {
 490                 if ( iter->m_macWindowData )
 491                 {
 492                         totW = iter->m_width ;
 493                         totH = iter->m_height ;
 494                         break ;
 495                 }
 496
 497                 iter = iter->GetParent() ;
 498         }
 499
 500         if (m_hScrollBar  && m_hScrollBar->IsShown() )
 501         {
 502                 (*y) -= MAC_SCROLLBAR_SIZE;
 503                 if ( h-y1 >= totH )
 504                 {
 505                         (*y)+= 1 ;
 506                 }
 507     }
 508         if (m_vScrollBar  && m_vScrollBar->IsShown() )
 509         {
 510         (*x) -= MAC_SCROLLBAR_SIZE;
 511                 if ( w-x1 >= totW )
 512                 {
 513                 (*x) += 1 ;
 514         }
 515         }
 516   }
 517 }
 518
 519
 520 // ----------------------------------------------------------------------------
 521 // tooltips
 522 // ----------------------------------------------------------------------------
 523
 524 #if wxUSE_TOOLTIPS
 525
 526 void wxWindow::DoSetToolTip(wxToolTip *tooltip)
 527 {
 528     wxWindowBase::DoSetToolTip(tooltip);
 529
 530         if ( m_tooltip )
 531                 m_tooltip->SetWindow(this);
 532 }
 533
 534 #endif // wxUSE_TOOLTIPS
 535
 536 void wxWindow::DoMoveWindow(int x, int y, int width, int height)
 537 {
 538         DoSetSize( x,y, width, height ) ;
 539 }
 540
 541 // set the size of the window: if the dimensions are positive, just use them,
 542 // but if any of them is equal to -1, it means that we must find the value for
 543 // it ourselves (unless sizeFlags contains wxSIZE_ALLOW_MINUS_ONE flag, in
 544 // which case -1 is a valid value for x and y)
 545 //
 546 // If sizeFlags contains wxSIZE_AUTO_WIDTH/HEIGHT flags (default), we calculate
 547 // the width/height to best suit our contents, otherwise we reuse the current
 548 // width/height
 549 void wxWindow::DoSetSize(int x, int y, int width, int height, int sizeFlags)
 550 {
 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 currentX, currentY;
 558   GetPosition(&currentX, &currentY);
 559   int currentW,currentH;
 560   GetSize(&currentW, &currentH);
 561
 562   int actualWidth = width;
 563   int actualHeight = height;
 564   int actualX = x;
 565   int actualY = y;
 566   if (x == -1 && !(sizeFlags & wxSIZE_ALLOW_MINUS_ONE))
 567       actualX = currentX;
 568   if (y == -1 && !(sizeFlags & wxSIZE_ALLOW_MINUS_ONE))
 569       actualY = currentY;
 570
 571   wxSize size( -1 , -1 ) ;
 572
 573   if (width == -1 || height == -1 )
 574   {
 575         size = DoGetBestSize() ;
 576   }
 577
 578   if ( width == -1 )
 579   {
 580         if ( sizeFlags & wxSIZE_AUTO_WIDTH )
 581     {
 582       actualWidth = size.x ;
 583       if ( actualWidth == -1 )
 584         actualWidth = 80 ;
 585     }
 586     else
 587     {
 588       actualWidth = currentW ;
 589     }
 590   }
 591   if (height == -1)
 592   {
 593         if ( sizeFlags & wxSIZE_AUTO_HEIGHT )
 594         {
 595                 actualHeight = size.y ;
 596                 if ( actualHeight == -1 )
 597                         actualHeight = 26 ;
 598         }
 599         else
 600         {
 601       actualHeight = currentH ;
 602     }
 603   }
 604
 605     if ((m_minWidth != -1) && (actualWidth < m_minWidth))
 606         actualWidth = m_minWidth;
 607     if ((m_minHeight != -1) && (actualHeight < m_minHeight))
 608         actualHeight = m_minHeight;
 609     if ((m_maxWidth != -1) && (actualWidth > m_maxWidth))
 610         actualWidth = m_maxWidth;
 611     if ((m_maxHeight != -1) && (actualHeight > m_maxHeight))
 612         actualHeight = m_maxHeight;
 613         if ( actualX == currentX && actualY == currentY && actualWidth == currentW && actualHeight == currentH)
 614         {
 615                 MacRepositionScrollBars() ; // we might have a real position shift
 616                 return ;
 617         }
 618
 619         AdjustForParentClientOrigin(actualX, actualY, sizeFlags);
 620
 621
 622         bool doMove = false ;
 623         bool doResize = false ;
 624
 625         if ( actualX != former_x || actualY != former_y )
 626         {
 627                 doMove = true ;
 628         }
 629         if ( actualWidth != former_w || actualHeight != former_h )
 630         {
 631                 doResize = true ;
 632         }
 633
 634         if ( doMove || doResize )
 635         {
 636                 if ( m_macWindowData )
 637                 {
 638                 }
 639                 else
 640                 {
 641                         // erase former position
 642                         wxMacDrawingHelper focus( this ) ;
 643                         if ( focus.Ok() )
 644                         {
 645                                 Rect clientrect = { 0 , 0 , m_height , m_width } ;
 646                                 // ClipRect( &clientrect ) ;
 647                         InvalWindowRect( GetMacRootWindow() , &clientrect ) ;
 648                         }
 649                 }
 650                 m_x = actualX ;
 651                 m_y = actualY ;
 652                 m_width = actualWidth ;
 653                 m_height = actualHeight ;
 654                 if ( m_macWindowData )
 655                 {
 656                         if ( doMove )
 657                                 ::MoveWindow(m_macWindowData->m_macWindow, m_x, m_y  , false); // don't make frontmost
 658
 659                         if ( doResize )
 660                                 ::SizeWindow(m_macWindowData->m_macWindow, m_width, m_height  , true);
 661
 662                         // the OS takes care of invalidating and erasing the new area
 663                         // we have erased the old one
 664
 665                         if ( IsKindOf( CLASSINFO( wxFrame ) ) )
 666                         {
 667                                 wxFrame* frame = (wxFrame*) this ;
 668                                 frame->PositionStatusBar();
 669                                 frame->PositionToolBar();
 670                         }
 671                 }
 672                 else
 673                 {
 674                         // erase new position
 675
 676                         {
 677                                 wxMacDrawingHelper focus( this ) ;
 678                                 if ( focus.Ok() )
 679                                 {
 680                                         Rect clientrect = { 0 , 0 , m_height , m_width } ;
 681                                         // ClipRect( &clientrect ) ;
 682                                 InvalWindowRect( GetMacRootWindow() , &clientrect ) ;
 683                                 }
 684                         }
 685
 686                         if ( doMove )
 687                                 wxWindow::MacSuperChangedPosition() ; // like this only children will be notified
 688                 }
 689                 MacRepositionScrollBars() ;
 690                 if ( doMove )
 691                 {
 692                 wxPoint point(m_x, m_y);
 693                 wxMoveEvent event(point, m_windowId);
 694                 event.SetEventObject(this);
 695                 GetEventHandler()->ProcessEvent(event) ;
 696         }
 697         if ( doResize )
 698         {
 699             MacRepositionScrollBars() ;
 700             wxSize size(m_width, m_height);
 701             wxSizeEvent event(size, m_windowId);
 702             event.SetEventObject(this);
 703             GetEventHandler()->ProcessEvent(event);
 704         }
 705         }
 706 }
 707 // For implementation purposes - sometimes decorations make the client area
 708 // smaller
 709
 710 wxPoint wxWindow::GetClientAreaOrigin() const
 711 {
 712     return wxPoint(MacGetLeftBorderSize(  ) , MacGetTopBorderSize(  ) );
 713 }
 714
 715 // Makes an adjustment to the window position (for example, a frame that has
 716 // a toolbar that it manages itself).
 717 void wxWindow::AdjustForParentClientOrigin(int& x, int& y, int sizeFlags)
 718 {
 719         if( !m_macWindowData )
 720         {
 721     if (((sizeFlags & wxSIZE_NO_ADJUSTMENTS) == 0) && GetParent())
 722     {
 723         wxPoint pt(GetParent()->GetClientAreaOrigin());
 724         x += pt.x; y += pt.y;
 725     }
 726    }
 727 }
 728
 729 void wxWindow::SetTitle(const wxString& title)
 730 {
 731         m_label = title ;
 732
 733         wxString label ;
 734
 735         if( wxApp::s_macDefaultEncodingIsPC )
 736                 label = wxMacMakeMacStringFromPC( title ) ;
 737         else
 738                 label = title ;
 739
 740         if ( m_macWindowData )
 741         UMASetWTitleC( m_macWindowData->m_macWindow , label ) ;
 742 }
 743
 744 wxString wxWindow::GetTitle() const
 745 {
 746         return m_label ;
 747 }
 748
 749 bool wxWindow::Show(bool show)
 750 {
 751     if ( !wxWindowBase::Show(show) )
 752         return FALSE;
 753
 754         if ( m_macWindowData )
 755         {
 756           if (show)
 757           {
 758                 UMAShowWindow( m_macWindowData->m_macWindow ) ;
 759                 UMASelectWindow( m_macWindowData->m_macWindow ) ;
 760                 // no need to generate events here, they will get them triggered by macos
 761                 // actually they should be , but apparently they are not
 762             wxSize size(m_width, m_height);
 763             wxSizeEvent event(size, m_windowId);
 764             event.SetEventObject(this);
 765             GetEventHandler()->ProcessEvent(event);
 766           }
 767           else
 768           {
 769                 UMAHideWindow( m_macWindowData->m_macWindow ) ;
 770           }
 771         }
 772         MacSuperShown( show ) ;
 773         Refresh() ;
 774
 775     return TRUE;
 776 }
 777
 778 void wxWindow::MacSuperShown( bool show )
 779 {
 780         wxNode *node = GetChildren().First();
 781         while ( node )
 782         {
 783                 wxWindow *child = (wxWindow *)node->Data();
 784                 if ( child->m_isShown )
 785                         child->MacSuperShown( show ) ;
 786                 node = node->Next();
 787         }
 788 }
 789
 790 bool wxWindow::MacIsReallyShown() const
 791 {
 792         if ( m_isShown && (m_parent != NULL) ) {
 793                 return m_parent->MacIsReallyShown();
 794         }
 795         return m_isShown;
 796 /*
 797         bool status = m_isShown ;
 798         wxWindow * win = this ;
 799         while ( status && win->m_parent != NULL )
 800         {
 801                 win = win->m_parent ;
 802                 status = win->m_isShown ;
 803         }
 804         return status ;
 805 */
 806 }
 807
 808 int wxWindow::GetCharHeight() const
 809 {
 810         wxClientDC dc ( (wxWindow*)this ) ;
 811         return dc.GetCharHeight() ;
 812 }
 813
 814 int wxWindow::GetCharWidth() const
 815 {
 816         wxClientDC dc ( (wxWindow*)this ) ;
 817         return dc.GetCharWidth() ;
 818 }
 819
 820 void wxWindow::GetTextExtent(const wxString& string, int *x, int *y,
 821                            int *descent, int *externalLeading, const wxFont *theFont ) const
 822 {
 823     const wxFont *fontToUse = theFont;
 824     if ( !fontToUse )
 825         fontToUse = &m_font;
 826
 827     wxClientDC dc( (wxWindow*) this ) ;
 828     long lx,ly,ld,le ;
 829     dc.GetTextExtent( string , &lx , &ly , &ld, &le, (wxFont *)fontToUse ) ;
 830     if ( externalLeading )
 831         *externalLeading = le ;
 832     if ( descent )
 833         *descent = ld ;
 834     if ( x )
 835         *x = lx ;
 836     if ( y )
 837         *y = ly ;
 838 }
 839
 840 void wxWindow::MacEraseBackground( Rect *rect )
 841 {
 842 /*
 843         WindowRef window = GetMacRootWindow() ;
 844         if ( m_backgroundColour == wxSystemSettings::GetSystemColour(wxSYS_COLOUR_APPWORKSPACE) )
 845         {
 846                         UMASetThemeWindowBackground( window , kThemeBrushDocumentWindowBackground , false ) ;
 847         }
 848         else if (  m_backgroundColour == wxSystemSettings::GetSystemColour(wxSYS_COLOUR_3DFACE ) )
 849         {
 850                 // on mac we have the difficult situation, that 3dface gray can be different colours, depending whether
 851                 // it is on a notebook panel or not, in order to take care of that we walk up the hierarchy until we have
 852                 // either a non gray background color or a non control window
 853
 854                         wxWindow* parent = GetParent() ;
 855                         while( parent )
 856                         {
 857                                 if ( parent->m_backgroundColour != wxSystemSettings::GetSystemColour(wxSYS_COLOUR_3DFACE ) )
 858                                 {
 859                                         // if we have any other colours in the hierarchy
 860                                 RGBBackColor( &parent->m_backgroundColour.GetPixel()) ;
 861                                 break ;
 862                                 }
 863                                 if( parent->IsKindOf( CLASSINFO( wxControl ) ) && ((wxControl*)parent)->GetMacControl() )
 864                                 {
 865                                         // if we have the normal colours in the hierarchy but another control etc. -> use it's background
 866                                         if ( parent->IsKindOf( CLASSINFO( wxNotebook ) ) || parent->IsKindOf( CLASSINFO( wxTabCtrl ) ))
 867                                         {
 868                                                 UMAApplyThemeBackground(kThemeBackgroundTabPane, rect, kThemeStateActive,8,true);
 869                                                 break ;
 870                                         }
 871                                 }
 872                                 else
 873                                 {
 874                                         // we have arrived at a non control item
 875                                         parent = NULL ;
 876                                         break ;
 877                                 }
 878                                 parent = parent->GetParent() ;
 879                         }
 880                         if ( !parent )
 881                         {
 882                                 // if there is nothing special -> use default
 883                                 UMASetThemeWindowBackground( window , kThemeBrushDialogBackgroundActive , false ) ;
 884                         }
 885         }
 886         else
 887         {
 888                 RGBBackColor( &m_backgroundColour.GetPixel()) ;
 889         }
 890
 891         EraseRect( rect ) ;
 892
 893         for (wxNode *node = GetChildren().First(); node; node = node->Next())
 894         {
 895                 wxWindow *child = (wxWindow*)node->Data();
 896
 897                 Rect clientrect = { child->m_x , child->m_y , child->m_x +child->m_width , child->m_y + child->m_height } ;
 898                 SectRect( &clientrect , rect , &clientrect ) ;
 899
 900                 OffsetRect( &clientrect , -child->m_x , -child->m_y ) ;
 901                 if ( child->GetMacRootWindow() == window && child->IsShown() )
 902                 {
 903                         wxMacDrawingClientHelper focus( this ) ;
 904                         if ( focus.Ok() )
 905                         {
 906                                 child->MacEraseBackground( &clientrect ) ;
 907                         }
 908                 }
 909         }
 910 */
 911 }
 912
 913 void wxWindow::Refresh(bool eraseBack, const wxRect *rect)
 914 {
 915 //    if ( !IsShown() )
 916 //        return ;
 917
 918         wxMacDrawingHelper focus( this ) ;
 919         if ( focus.Ok() )
 920         {
 921                 Rect clientrect = { 0 , 0 , m_height , m_width } ;
 922                 // ClipRect( &clientrect ) ;
 923
 924         if ( rect )
 925         {
 926                 Rect r = { rect->y , rect->x , rect->y + rect->height , rect->x + rect->width } ;
 927                         SectRect( &clientrect , &r , &clientrect ) ;
 928         }
 929         InvalWindowRect( GetMacRootWindow() , &clientrect ) ;
 930         }
 931         if ( !eraseBack )
 932                 m_macEraseOnRedraw = false ;
 933         else
 934                 m_macEraseOnRedraw = true ;
 935 }
 936
 937 // Responds to colour changes: passes event on to children.
 938 void wxWindow::OnSysColourChanged(wxSysColourChangedEvent& event)
 939 {
 940     wxNode *node = GetChildren().First();
 941     while ( node )
 942     {
 943         // Only propagate to non-top-level windows
 944         wxWindow *win = (wxWindow *)node->Data();
 945         if ( win->GetParent() )
 946         {
 947             wxSysColourChangedEvent event2;
 948             event.m_eventObject = win;
 949             win->GetEventHandler()->ProcessEvent(event2);
 950         }
 951
 952         node = node->Next();
 953     }
 954 }
 955
 956 #if wxUSE_CARET && WXWIN_COMPATIBILITY
 957 // ---------------------------------------------------------------------------
 958 // Caret manipulation
 959 // ---------------------------------------------------------------------------
 960
 961 void wxWindow::CreateCaret(int w, int h)
 962 {
 963     SetCaret(new wxCaret(this, w, h));
 964 }
 965
 966 void wxWindow::CreateCaret(const wxBitmap *WXUNUSED(bitmap))
 967 {
 968     wxFAIL_MSG("not implemented");
 969 }
 970
 971 void wxWindow::ShowCaret(bool show)
 972 {
 973     wxCHECK_RET( m_caret, "no caret to show" );
 974
 975     m_caret->Show(show);
 976 }
 977
 978 void wxWindow::DestroyCaret()
 979 {
 980     SetCaret(NULL);
 981 }
 982
 983 void wxWindow::SetCaretPos(int x, int y)
 984 {
 985     wxCHECK_RET( m_caret, "no caret to move" );
 986
 987     m_caret->Move(x, y);
 988 }
 989
 990 void wxWindow::GetCaretPos(int *x, int *y) const
 991 {
 992     wxCHECK_RET( m_caret, "no caret to get position of" );
 993
 994     m_caret->GetPosition(x, y);
 995 }
 996 #endif // wxUSE_CARET
 997
 998 wxWindow *wxGetActiveWindow()
 999 {
1000     // actually this is a windows-only concept
1001     return NULL;
1002 }
1003
1004 // Coordinates relative to the window
1005 void wxWindow::WarpPointer (int x_pos, int y_pos)
1006 {
1007     // We really dont move the mouse programmatically under mac
1008 }
1009
1010 void wxWindow::OnEraseBackground(wxEraseEvent& event)
1011 {
1012     // TODO : probably we would adopt the EraseEvent structure
1013 }
1014
1015 int wxWindow::GetScrollPos(int orient) const
1016 {
1017                 if ( orient == wxHORIZONTAL )
1018                 {
1019                         if ( m_hScrollBar )
1020                                 return m_hScrollBar->GetThumbPosition() ;
1021                 }
1022                 else
1023                 {
1024                         if ( m_vScrollBar )
1025                                 return m_vScrollBar->GetThumbPosition() ;
1026                 }
1027     return 0;
1028 }
1029
1030 // This now returns the whole range, not just the number
1031 // of positions that we can scroll.
1032 int wxWindow::GetScrollRange(int orient) const
1033 {
1034                 if ( orient == wxHORIZONTAL )
1035                 {
1036                         if ( m_hScrollBar )
1037                                 return m_hScrollBar->GetRange() ;
1038                 }
1039                 else
1040                 {
1041                         if ( m_vScrollBar )
1042                                 return m_vScrollBar->GetRange() ;
1043                 }
1044     return 0;
1045 }
1046
1047 int wxWindow::GetScrollThumb(int orient) const
1048 {
1049                 if ( orient == wxHORIZONTAL )
1050                 {
1051                         if ( m_hScrollBar )
1052                                 return m_hScrollBar->GetThumbSize() ;
1053                 }
1054                 else
1055                 {
1056                         if ( m_vScrollBar )
1057                                 return m_vScrollBar->GetThumbSize() ;
1058                 }
1059     return 0;
1060 }
1061
1062 void wxWindow::SetScrollPos(int orient, int pos, bool refresh)
1063 {
1064                 if ( orient == wxHORIZONTAL )
1065                 {
1066                         if ( m_hScrollBar )
1067                                 m_hScrollBar->SetThumbPosition( pos ) ;
1068                 }
1069                 else
1070                 {
1071                         if ( m_vScrollBar )
1072                                 m_vScrollBar->SetThumbPosition( pos ) ;
1073                 }
1074 }
1075
1076 void  wxWindow::MacCreateRealWindow( const wxString& title,
1077            const wxPoint& pos,
1078            const wxSize& size,
1079            long style,
1080            const wxString& name )
1081 {
1082   SetName(name);
1083   m_windowStyle = style;
1084   m_isShown = FALSE;
1085
1086   // create frame.
1087
1088         Rect theBoundsRect;
1089
1090   m_x = (int)pos.x;
1091   m_y = (int)pos.y;
1092   if ( m_y < 50 )
1093         m_y = 50 ;
1094   if ( m_x < 20 )
1095         m_x = 20 ;
1096
1097   m_width = size.x;
1098         if (m_width == -1)
1099                 m_width = 20;
1100   m_height = size.y;
1101         if (m_height == -1)
1102                 m_height = 20;
1103
1104         m_macWindowData = new MacWindowData() ;
1105
1106         ::SetRect(&theBoundsRect, m_x, m_y , m_x + m_width, m_y + m_height);
1107
1108         // translate the window attributes in the appropriate window class and attributes
1109
1110         WindowClass wclass = 0;
1111         WindowAttributes attr = kWindowNoAttributes ;
1112
1113         if ( HasFlag(wxTINY_CAPTION_HORIZ) ||  HasFlag(wxTINY_CAPTION_VERT) )
1114         {
1115                 wclass = kFloatingWindowClass ;
1116                 if ( HasFlag(wxTINY_CAPTION_VERT) )
1117                 {
1118                         attr |= kWindowSideTitlebarAttribute ;
1119                 }
1120         }
1121         else if ( HasFlag( wxCAPTION ) )
1122         {
1123                 if ( HasFlag( wxDIALOG_MODAL ) )
1124                 {
1125                         wclass = kMovableModalWindowClass ;
1126                 }
1127                 else
1128                 {
1129                         wclass = kDocumentWindowClass ;
1130                 }
1131         }
1132         else
1133         {
1134                 wclass = kModalWindowClass ;
1135         }
1136
1137         if ( HasFlag( wxMINIMIZE_BOX ) || HasFlag( wxMAXIMIZE_BOX ) )
1138         {
1139                 attr |= kWindowFullZoomAttribute ;
1140                 attr |= kWindowCollapseBoxAttribute ;
1141         }
1142         if ( HasFlag( wxRESIZE_BORDER ) )
1143         {
1144                 attr |= kWindowResizableAttribute ;
1145         }
1146         if ( HasFlag( wxSYSTEM_MENU ) )
1147         {
1148                 attr |= kWindowCloseBoxAttribute ;
1149         }
1150
1151         UMACreateNewWindow( wclass , attr , &theBoundsRect , &m_macWindowData->m_macWindow ) ;
1152         wxAssociateWinWithMacWindow( m_macWindowData->m_macWindow , this ) ;
1153         wxString label ;
1154         if( wxApp::s_macDefaultEncodingIsPC )
1155                 label = wxMacMakeMacStringFromPC( title ) ;
1156         else
1157                 label = title ;
1158         UMASetWTitleC( m_macWindowData->m_macWindow , label ) ;
1159         UMACreateRootControl( m_macWindowData->m_macWindow , &m_macWindowData->m_macRootControl ) ;
1160
1161         m_macWindowData->m_macFocus = NULL ;
1162         m_macWindowData->m_macHasReceivedFirstActivate = true ;
1163 }
1164
1165 void wxWindow::MacPaint( wxPaintEvent &event )
1166 {
1167 }
1168
1169 void wxWindow::MacPaintBorders( )
1170 {
1171         if( m_macWindowData )
1172                 return ;
1173
1174         RGBColor white = { 0xFFFF, 0xFFFF , 0xFFFF } ;
1175         RGBColor black = { 0x0000, 0x0000 , 0x0000 } ;
1176         RGBColor face = { 0xDDDD, 0xDDDD , 0xDDDD } ;
1177         RGBColor shadow = { 0x4444, 0x4444 , 0x4444 } ;
1178         PenNormal() ;
1179
1180     if (HasFlag(wxRAISED_BORDER) || HasFlag( wxSUNKEN_BORDER) || HasFlag(wxDOUBLE_BORDER) )
1181     {
1182         bool sunken = HasFlag( wxSUNKEN_BORDER ) ;
1183         RGBColor pen1 = sunken ? white : black ;
1184         RGBColor pen2 = sunken ? shadow : face ;
1185         RGBColor pen3 = sunken ? face : shadow ;
1186         RGBColor pen4 = sunken ? black : white ;
1187
1188         RGBForeColor( &pen1 ) ;
1189         {
1190                         Rect rect = { 0 , 0 , m_height , m_width } ;
1191                 FrameRect( &rect ) ;
1192         }
1193         RGBForeColor( &pen2 ) ;
1194         {
1195                         Rect rect = { 1 , 1 , m_height -1 , m_width -1} ;
1196                 FrameRect( &rect ) ;
1197         }
1198         RGBForeColor( &pen3 ) ;
1199         {
1200                         Rect rect = { 0 , 0 , m_height -2 , m_width -2} ;
1201                 FrameRect( &rect ) ;
1202         }
1203         RGBForeColor( &pen4 ) ;
1204         {
1205                 MoveTo( 0 , 0 ) ;
1206                 LineTo( m_width - 3 , 0 ) ;
1207                 MoveTo( 0 , 0 ) ;
1208                 LineTo( 0 , m_height - 3 ) ;
1209         }
1210     }
1211     else if (HasFlag(wxSIMPLE_BORDER))
1212     {
1213                 Rect rect = { 0 , 0 , m_height , m_width } ;
1214                 RGBForeColor( &black ) ;
1215         FrameRect( &rect ) ;
1216     }
1217 /*
1218         if ( this->GetParent() )
1219         {
1220             wxPaintDC dc(GetParent());
1221             GetParent()->PrepareDC(dc);
1222
1223             if (HasFlag(wxRAISED_BORDER) || HasFlag( wxSUNKEN_BORDER) )
1224             {
1225                 bool sunken = HasFlag( wxSUNKEN_BORDER ) ;
1226
1227                         wxPen m_penButton3DShadow( wxSystemSettings::GetSystemColour( wxSYS_COLOUR_3DSHADOW ), 1, wxSOLID ) ;
1228                         wxPen m_penButton3DFace( wxSystemSettings::GetSystemColour( wxSYS_COLOUR_3DFACE ), 1, wxSOLID ) ;
1229
1230                         wxPen wxPen1 = sunken ? *wxWHITE_PEN : *wxBLACK_PEN;
1231                         wxPen wxPen2 = sunken ? m_penButton3DShadow : m_penButton3DShadow;
1232                         wxPen wxPen3 = sunken ? m_penButton3DFace : m_penButton3DShadow;
1233                         wxPen wxPen4 = sunken ? *wxBLACK_PEN : *wxWHITE_PEN;
1234
1235                         dc.SetPen(wxPen1);
1236                         dc.DrawRectangle(m_x, m_y, m_width, m_height);          // outer - right and button
1237
1238                     dc.SetPen(wxPen2);
1239                         dc.DrawRectangle(m_x+1, m_y+1, m_width-1, m_height-1);      // outer - left and top
1240
1241                     dc.SetPen(wxPen3);
1242                         dc.DrawRectangle(m_x, m_y, m_width-2, m_height-2);          // inner - right and button
1243
1244                     dc.SetPen(wxPen4);
1245                         dc.DrawLine(m_x, m_y, m_x + m_width-3, m_y);                 // inner - left and top
1246                         dc.DrawLine(m_x, m_y, m_x, m_y + m_height-3);
1247             }
1248             else if (HasFlag(wxDOUBLE_BORDER))
1249             {
1250                 bool sunken = HasFlag( wxSUNKEN_BORDER ) ;
1251
1252                         wxPen m_penButton3DShadow( wxSystemSettings::GetSystemColour( wxSYS_COLOUR_3DSHADOW ), 1, wxSOLID ) ;
1253                         wxPen m_penButton3DFace( wxSystemSettings::GetSystemColour( wxSYS_COLOUR_3DFACE ), 1, wxSOLID ) ;
1254
1255                         wxPen wxPen1 = sunken ? *wxWHITE_PEN : *wxBLACK_PEN;
1256                         wxPen wxPen2 = sunken ? m_penButton3DShadow : m_penButton3DShadow;
1257                         wxPen wxPen3 = sunken ? m_penButton3DFace : m_penButton3DShadow;
1258                         wxPen wxPen4 = sunken ? *wxBLACK_PEN : *wxWHITE_PEN;
1259
1260                         dc.SetPen(wxPen1);
1261                         dc.DrawRectangle(m_x, m_y, m_width, m_height);          // outer - right and button
1262
1263                     dc.SetPen(wxPen2);
1264                         dc.DrawRectangle(m_x+1, m_y+1, m_width-1, m_height-1);      // outer - left and top
1265
1266                     dc.SetPen(wxPen3);
1267                         dc.DrawRectangle(m_x, m_y, m_width-2, m_height-2);          // inner - right and button
1268
1269                     dc.SetPen(wxPen4);
1270                         dc.DrawLine(m_x, m_y, m_x + m_width-3, m_y);                 // inner - left and top
1271                         dc.DrawLine(m_x, m_y, m_x, m_y + m_height-3);
1272             }
1273             else if (HasFlag(wxSIMPLE_BORDER))
1274             {
1275                         dc.SetPen(*wxBLACK_PEN);
1276                         dc.DrawRectangle(m_x, m_y, m_width, m_height);
1277             }
1278     }
1279  */
1280 }
1281
1282 // New function that will replace some of the above.
1283 void wxWindow::SetScrollbar(int orient, int pos, int thumbVisible,
1284     int range, bool refresh)
1285 {
1286                 if ( orient == wxHORIZONTAL )
1287                 {
1288                         if ( m_hScrollBar )
1289                         {
1290                                 if ( range == 0 || thumbVisible >= range )
1291                                 {
1292                                         if ( m_hScrollBar->IsShown() )
1293                                                 m_hScrollBar->Show(false) ;
1294                                 }
1295                                 else
1296                                 {
1297                                         if ( !m_hScrollBar->IsShown() )
1298                                                 m_hScrollBar->Show(true) ;
1299                                         m_hScrollBar->SetScrollbar( pos , thumbVisible , range , thumbVisible , refresh ) ;
1300                                 }
1301                         }
1302                 }
1303                 else
1304                 {
1305                         if ( m_vScrollBar )
1306                         {
1307                                 if ( range == 0 || thumbVisible >= range )
1308                                 {
1309                                         if ( m_vScrollBar->IsShown() )
1310                                                 m_vScrollBar->Show(false) ;
1311                                 }
1312                                 else
1313                                 {
1314                                         if ( !m_vScrollBar->IsShown() )
1315                                                 m_vScrollBar->Show(true) ;
1316                                         m_vScrollBar->SetScrollbar( pos , thumbVisible , range , thumbVisible , refresh ) ;
1317                                 }
1318                         }
1319                 }
1320                 MacRepositionScrollBars() ;
1321 }
1322
1323 // Does a physical scroll
1324 void wxWindow::ScrollWindow(int dx, int dy, const wxRect *rect)
1325 {
1326         wxMacDrawingClientHelper focus( this ) ;
1327         if ( focus.Ok() )
1328         {
1329                 int width , height ;
1330                 GetClientSize( &width , &height ) ;
1331
1332                 Rect scrollrect = { 0 , 0 , height , width } ;
1333
1334                 RgnHandle updateRgn = NewRgn() ;
1335                 ClipRect( &scrollrect ) ;
1336         if ( rect )
1337         {
1338                 Rect r = { rect->y , rect->x , rect->y + rect->height , rect->x + rect->width } ;
1339                         SectRect( &scrollrect , &r , &scrollrect ) ;
1340         }
1341                 ScrollRect( &scrollrect , dx , dy , updateRgn ) ;
1342         InvalWindowRgn( GetMacRootWindow() ,  updateRgn ) ;
1343         DisposeRgn( updateRgn ) ;
1344         }
1345
1346         for (wxNode *node = GetChildren().First(); node; node = node->Next())
1347         {
1348                 wxWindow *child = (wxWindow*)node->Data();
1349                 if (child == m_vScrollBar) continue;
1350                 if (child == m_hScrollBar) continue;
1351                 if (child->IsTopLevel()) continue;
1352                 int x,y;
1353                 child->GetPosition( &x, &y );
1354                 int w,h;
1355                 child->GetSize( &w, &h );
1356                 child->SetSize( x+dx, y+dy, w, h );
1357         }
1358
1359 }
1360
1361 void wxWindow::MacOnScroll(wxScrollEvent &event )
1362 {
1363         if ( event.m_eventObject == m_vScrollBar || event.m_eventObject == m_hScrollBar )
1364         {
1365             wxScrollWinEvent wevent;
1366             wevent.SetPosition(event.GetPosition());
1367             wevent.SetOrientation(event.GetOrientation());
1368             wevent.m_eventObject = this;
1369
1370         if (event.m_eventType == wxEVT_SCROLL_TOP) {
1371                 wevent.m_eventType = wxEVT_SCROLLWIN_TOP;
1372             } else
1373         if (event.m_eventType == wxEVT_SCROLL_BOTTOM) {
1374                 wevent.m_eventType = wxEVT_SCROLLWIN_BOTTOM;
1375             } else
1376         if (event.m_eventType == wxEVT_SCROLL_LINEUP) {
1377                 wevent.m_eventType = wxEVT_SCROLLWIN_LINEUP;
1378             } else
1379         if (event.m_eventType == wxEVT_SCROLL_LINEDOWN) {
1380                 wevent.m_eventType = wxEVT_SCROLLWIN_LINEDOWN;
1381             } else
1382         if (event.m_eventType == wxEVT_SCROLL_PAGEUP) {
1383                 wevent.m_eventType = wxEVT_SCROLLWIN_PAGEUP;
1384             } else
1385         if (event.m_eventType == wxEVT_SCROLL_PAGEDOWN) {
1386                 wevent.m_eventType = wxEVT_SCROLLWIN_PAGEDOWN;
1387             } else
1388         if (event.m_eventType == wxEVT_SCROLL_THUMBTRACK) {
1389                 wevent.m_eventType = wxEVT_SCROLLWIN_THUMBTRACK;
1390             }
1391
1392             GetEventHandler()->ProcessEvent(wevent);
1393     }
1394 }
1395
1396 bool wxWindow::SetFont(const wxFont& font)
1397 {
1398     if ( !wxWindowBase::SetFont(font) )
1399     {
1400         // nothing to do
1401         return FALSE;
1402     }
1403
1404     return TRUE;
1405 }
1406
1407 // Get the window with the focus
1408 wxWindow *wxWindowBase::FindFocus()
1409 {
1410         return gFocusWindow ;
1411 }
1412
1413 #if WXWIN_COMPATIBILITY
1414 // If nothing defined for this, try the parent.
1415 // E.g. we may be a button loaded from a resource, with no callback function
1416 // defined.
1417 void wxWindow::OnCommand(wxWindow& win, wxCommandEvent& event)
1418 {
1419     if ( GetEventHandler()->ProcessEvent(event)  )
1420         return;
1421     if ( m_parent )
1422         m_parent->GetEventHandler()->OnCommand(win, event);
1423 }
1424 #endif // WXWIN_COMPATIBILITY_2
1425
1426 #if WXWIN_COMPATIBILITY
1427 wxObject* wxWindow::GetChild(int number) const
1428 {
1429     // Return a pointer to the Nth object in the Panel
1430     wxNode *node = GetChildren().First();
1431     int n = number;
1432     while (node && n--)
1433         node = node->Next();
1434     if ( node )
1435     {
1436         wxObject *obj = (wxObject *)node->Data();
1437         return(obj);
1438     }
1439     else
1440         return NULL;
1441 }
1442 #endif // WXWIN_COMPATIBILITY
1443
1444 void wxWindow::OnSetFocus(wxFocusEvent& event)
1445 {
1446     // panel wants to track the window which was the last to have focus in it,
1447     // so we want to set ourselves as the window which last had focus
1448     //
1449     // notice that it's also important to do it upwards the tree becaus
1450     // otherwise when the top level panel gets focus, it won't set it back to
1451     // us, but to some other sibling
1452     wxWindow *win = this;
1453     while ( win )
1454     {
1455         wxWindow *parent = win->GetParent();
1456         wxPanel *panel = wxDynamicCast(parent, wxPanel);
1457         if ( panel )
1458         {
1459             panel->SetLastFocus(win);
1460         }
1461
1462         win = parent;
1463     }
1464
1465     event.Skip();
1466 }
1467
1468 void wxWindow::Clear()
1469 {
1470         if ( m_macWindowData )
1471         {
1472                 wxMacDrawingClientHelper helper ( this ) ;
1473                 int w ,h ;
1474                 wxPoint origin = GetClientAreaOrigin() ;
1475                 GetClientSize( &w , &h ) ;
1476                 UMASetThemeWindowBackground( m_macWindowData->m_macWindow , m_macWindowData->m_macWindowBackgroundTheme , false ) ;
1477                 Rect r = { origin.y , origin.x, origin.y+h , origin.x+w } ;
1478                 EraseRect( &r ) ;
1479         }
1480         else
1481         {
1482                 wxClientDC dc(this);
1483         wxBrush brush(GetBackgroundColour(), wxSOLID);
1484         dc.SetBackground(brush);
1485         dc.Clear();
1486         }
1487 }
1488
1489 // Setup background and foreground colours correctly
1490 void wxWindow::SetupColours()
1491 {
1492     if ( GetParent() )
1493         SetBackgroundColour(GetParent()->GetBackgroundColour());
1494 }
1495
1496 void wxWindow::OnIdle(wxIdleEvent& event)
1497 {
1498 /*
1499    // Check if we need to send a LEAVE event
1500    if (m_mouseInWindow)
1501    {
1502        POINT pt;
1503        ::GetCursorPos(&pt);
1504        if (::WindowFromPoint(pt) != (HWND) GetHWND())
1505        {
1506            // Generate a LEAVE event
1507            m_mouseInWindow = FALSE;
1508            MSWOnMouseLeave(pt.x, pt.y, 0);
1509        }
1510     }
1511 */
1512
1513     // This calls the UI-update mechanism (querying windows for
1514     // menu/toolbar/control state information)
1515         UpdateWindowUI();
1516 }
1517
1518 // Raise the window to the top of the Z order
1519 void wxWindow::Raise()
1520 {
1521     if ( m_macWindowData )
1522     {
1523         UMABringToFront( m_macWindowData->m_macWindow ) ;
1524     }
1525 }
1526
1527 // Lower the window to the bottom of the Z order
1528 void wxWindow::Lower()
1529 {
1530     if ( m_macWindowData )
1531     {
1532         UMASendBehind( m_macWindowData->m_macWindow , NULL ) ;
1533     }
1534 }
1535
1536 void wxWindow::DoSetClientSize(int width, int height)
1537 {
1538         if ( width != -1 || height != -1 )
1539         {
1540
1541                 if ( width != -1 && m_vScrollBar )
1542                         width += MAC_SCROLLBAR_SIZE ;
1543                 if ( height != -1 && m_vScrollBar )
1544                         height += MAC_SCROLLBAR_SIZE ;
1545
1546                 width += MacGetLeftBorderSize(  ) + MacGetRightBorderSize( ) ;
1547                 height += MacGetTopBorderSize(  ) + MacGetBottomBorderSize( ) ;
1548
1549                 DoSetSize( -1 , -1 , width , height ) ;
1550         }
1551 }
1552
1553
1554 wxWindow* wxWindow::s_lastMouseWindow = NULL ;
1555
1556 bool wxWindow::MacGetWindowFromPointSub( const wxPoint &point , wxWindow** outWin )
1557 {
1558         if ((point.x < m_x) || (point.y < m_y) ||
1559                 (point.x > (m_x + m_width)) || (point.y > (m_y + m_height)))
1560                 return FALSE;
1561
1562         WindowRef window = GetMacRootWindow() ;
1563
1564         wxPoint newPoint( point ) ;
1565
1566         newPoint.x -= m_x;
1567         newPoint.y -= m_y;
1568
1569         for (wxNode *node = GetChildren().First(); node; node = node->Next())
1570         {
1571                 wxWindow *child = (wxWindow*)node->Data();
1572                 // added the m_isShown test --dmazzoni
1573                 if ( child->GetMacRootWindow() == window && child->m_isShown )
1574                 {
1575                         if (child->MacGetWindowFromPointSub(newPoint , outWin ))
1576                                 return TRUE;
1577                 }
1578         }
1579
1580         *outWin = this ;
1581         return TRUE;
1582 }
1583
1584 bool wxWindow::MacGetWindowFromPoint( const wxPoint &screenpoint , wxWindow** outWin )
1585 {
1586         WindowRef window ;
1587         Point pt = { screenpoint.y , screenpoint.x } ;
1588         if ( ::FindWindow( pt , &window ) == 3 )
1589         {
1590                         wxPoint point( screenpoint ) ;
1591                         wxWindow* win = wxFindWinFromMacWindow( window ) ;
1592                         if ( win )
1593                         {
1594                         win->ScreenToClient( point ) ;
1595                         return win->MacGetWindowFromPointSub( point , outWin ) ;
1596         }
1597         }
1598         return FALSE ;
1599 }
1600
1601 extern int wxBusyCursorCount ;
1602
1603 bool wxWindow::MacDispatchMouseEvent(wxMouseEvent& event)
1604 {
1605         if ((event.m_x < m_x) || (event.m_y < m_y) ||
1606                 (event.m_x > (m_x + m_width)) || (event.m_y > (m_y + m_height)))
1607                 return FALSE;
1608
1609
1610         if ( IsKindOf( CLASSINFO ( wxStaticBox ) ) )
1611                 return FALSE ;
1612
1613         WindowRef window = GetMacRootWindow() ;
1614
1615         event.m_x -= m_x;
1616         event.m_y -= m_y;
1617
1618         int x = event.m_x ;
1619         int y = event.m_y ;
1620
1621         for (wxNode *node = GetChildren().First(); node; node = node->Next())
1622         {
1623                 wxWindow *child = (wxWindow*)node->Data();
1624                 if ( child->GetMacRootWindow() == window && child->IsShown() && child->IsEnabled() )
1625                 {
1626                         if (child->MacDispatchMouseEvent(event))
1627                                 return TRUE;
1628                 }
1629         }
1630
1631         event.m_x = x ;
1632         event.m_y = y ;
1633
1634         if ( wxBusyCursorCount == 0 )
1635         {
1636                 m_cursor.MacInstall() ;
1637         }
1638
1639         if ( event.GetEventType() == wxEVT_LEFT_DOWN )
1640         {
1641         // set focus to this window
1642         if (AcceptsFocus() && FindFocus()!=this)
1643                 SetFocus();
1644     }
1645
1646 #if wxUSE_TOOLTIPS
1647     if ( event.GetEventType() == wxEVT_MOTION
1648                 || event.GetEventType() == wxEVT_ENTER_WINDOW
1649                 || event.GetEventType() == wxEVT_LEAVE_WINDOW )
1650         wxToolTip::RelayEvent( this , event);
1651 #endif // wxUSE_TOOLTIPS
1652         GetEventHandler()->ProcessEvent( event ) ;
1653         return TRUE;
1654 }
1655
1656 Point lastWhere ;
1657 long lastWhen = 0 ;
1658
1659 wxString wxWindow::MacGetToolTipString( wxPoint &pt )
1660 {
1661         if ( m_tooltip )
1662         {
1663                 return m_tooltip->GetTip() ;
1664         }
1665         return "" ;
1666 }
1667 void wxWindow::MacFireMouseEvent( EventRecord *ev )
1668 {
1669         wxMouseEvent event(wxEVT_LEFT_DOWN);
1670         bool isDown = !(ev->modifiers & btnState) ; // 1 is for up
1671         bool controlDown = ev->modifiers & controlKey ; // for simulating right mouse
1672
1673         event.m_leftDown = isDown && !controlDown;
1674         event.m_middleDown = FALSE;
1675         event.m_rightDown = isDown && controlDown;
1676
1677         if ( ev->what == mouseDown )
1678         {
1679                 if ( controlDown )
1680                         event.SetEventType(wxEVT_RIGHT_DOWN ) ;
1681                 else
1682                         event.SetEventType(wxEVT_LEFT_DOWN ) ;
1683         }
1684         else if ( ev->what == mouseUp )
1685         {
1686                 if ( controlDown )
1687                         event.SetEventType(wxEVT_RIGHT_UP ) ;
1688                 else
1689                         event.SetEventType(wxEVT_LEFT_UP ) ;
1690         }
1691         else
1692         {
1693                 event.SetEventType(wxEVT_MOTION ) ;
1694         }
1695
1696         event.m_shiftDown = ev->modifiers & shiftKey;
1697         event.m_controlDown = ev->modifiers & controlKey;
1698         event.m_altDown = ev->modifiers & optionKey;
1699         event.m_metaDown = ev->modifiers & cmdKey;
1700
1701         Point           localwhere = ev->where ;
1702
1703         GrafPtr         port ;
1704         ::GetPort( &port ) ;
1705         ::SetPort( UMAGetWindowPort( m_macWindowData->m_macWindow ) ) ;
1706         ::GlobalToLocal( &localwhere ) ;
1707         ::SetPort( port ) ;
1708
1709         if ( ev->what == mouseDown )
1710         {
1711                 if ( ev->when - lastWhen <= GetDblTime() )
1712                 {
1713                         if ( abs( localwhere.h - lastWhere.h ) < 3 || abs( localwhere.v - lastWhere.v ) < 3 )
1714                         {
1715                                 if ( controlDown )
1716                                         event.SetEventType(wxEVT_RIGHT_DCLICK ) ;
1717                                 else
1718                                         event.SetEventType(wxEVT_LEFT_DCLICK ) ;
1719                         }
1720                     lastWhen = 0 ;
1721                 }
1722                 else
1723                 {
1724                     lastWhen = ev->when ;
1725                 }
1726                 lastWhere = localwhere ;
1727         }
1728
1729         event.m_x = localwhere.h;
1730         event.m_y = localwhere.v;
1731         event.m_x += m_x;
1732         event.m_y += m_y;
1733
1734 /*
1735         wxPoint origin = GetClientAreaOrigin() ;
1736
1737         event.m_x += origin.x ;
1738         event.m_y += origin.y ;
1739 */
1740
1741         event.m_timeStamp = ev->when;
1742         event.SetEventObject(this);
1743         if ( wxTheApp->s_captureWindow )
1744         {
1745                 int x = event.m_x ;
1746                 int y = event.m_y ;
1747                 wxTheApp->s_captureWindow->ScreenToClient( &x , &y ) ;
1748                 event.m_x = x ;
1749                 event.m_y = y ;
1750                 wxTheApp->s_captureWindow->GetEventHandler()->ProcessEvent( event ) ;
1751                 if ( ev->what == mouseUp )
1752                 {
1753                         wxTheApp->s_captureWindow = NULL ;
1754                         if ( wxBusyCursorCount == 0 )
1755                         {
1756                                 m_cursor.MacInstall() ;
1757                         }
1758                 }
1759         }
1760         else
1761         {
1762                 MacDispatchMouseEvent( event ) ;
1763         }
1764 }
1765
1766 void wxWindow::MacMouseDown( EventRecord *ev , short part)
1767 {
1768         MacFireMouseEvent( ev ) ;
1769 }
1770
1771 void wxWindow::MacMouseUp( EventRecord *ev , short part)
1772 {
1773         WindowPtr frontWindow ;
1774         switch (part)
1775         {
1776                 case inContent:
1777                         {
1778                                 MacFireMouseEvent( ev ) ;
1779                         }
1780                         break ;
1781         }
1782 }
1783
1784 void wxWindow::MacMouseMoved( EventRecord *ev , short part)
1785 {
1786         WindowPtr frontWindow ;
1787         switch (part)
1788         {
1789                 case inContent:
1790                         {
1791                                 MacFireMouseEvent( ev ) ;
1792                         }
1793                         break ;
1794         }
1795 }
1796 void wxWindow::MacActivate( EventRecord *ev , bool inIsActivating )
1797 {
1798     if ( !m_macWindowData->m_macHasReceivedFirstActivate )
1799         m_macWindowData->m_macHasReceivedFirstActivate = true ;
1800
1801         wxActivateEvent event(wxEVT_ACTIVATE, inIsActivating , m_windowId);
1802         event.m_timeStamp = ev->when ;
1803         event.SetEventObject(this);
1804
1805         GetEventHandler()->ProcessEvent(event);
1806
1807     Refresh(false) ;
1808         UMAHighlightAndActivateWindow( m_macWindowData->m_macWindow , inIsActivating ) ;
1809 //      MacUpdateImmediately() ;
1810 }
1811
1812 void wxWindow::MacRedraw( RgnHandle updatergn , long time)
1813 {
1814         // updatergn is always already clipped to our boundaries
1815         WindowRef window = GetMacRootWindow() ;
1816         // ownUpdateRgn is the area that this window has to invalidate i.e. its own area without its children
1817         RgnHandle ownUpdateRgn = NewRgn() ;
1818         CopyRgn( updatergn , ownUpdateRgn ) ;
1819         wxWindow* win = wxFindWinFromMacWindow( window ) ;
1820         {
1821                 wxMacDrawingHelper focus( this ) ; // was client
1822                 if ( focus.Ok() )
1823                 {
1824                         WindowRef window = GetMacRootWindow() ;
1825                         bool eraseBackground = false ;
1826                         if ( m_macWindowData )
1827                                 eraseBackground = true ;
1828                         if ( m_backgroundColour == wxSystemSettings::GetSystemColour(wxSYS_COLOUR_APPWORKSPACE) )
1829                         {
1830                                         UMASetThemeWindowBackground( window , kThemeBrushDocumentWindowBackground , false ) ;
1831                         }
1832                         else if (  m_backgroundColour == wxSystemSettings::GetSystemColour(wxSYS_COLOUR_3DFACE ) )
1833                         {
1834                                         // on mac we have the difficult situation, that 3dface gray can be different colours, depending whether
1835                                         // it is on a notebook panel or not, in order to take care of that we walk up the hierarchy until we have
1836                                         // either a non gray background color or a non control window
1837
1838
1839                                         wxWindow* parent = GetParent() ;
1840                                         while( parent )
1841                                         {
1842                                                 if ( parent->GetMacRootWindow() != window )
1843                                                 {
1844                                                         // we are in a different window on the mac system
1845                                                         parent = NULL ;
1846                                                         break ;
1847                                                 }
1848
1849                                                 if( parent->IsKindOf( CLASSINFO( wxControl ) ) && ((wxControl*)parent)->GetMacControl() )
1850                                                 {
1851                                                         if ( parent->m_backgroundColour != wxSystemSettings::GetSystemColour(wxSYS_COLOUR_3DFACE ) )
1852                                                         {
1853                                                                 // if we have any other colours in the hierarchy
1854                                                                 RGBBackColor( &parent->m_backgroundColour.GetPixel()) ;
1855                                                                 break ;
1856                                                         }
1857                                                         // if we have the normal colours in the hierarchy but another control etc. -> use it's background
1858                                                         if ( parent->IsKindOf( CLASSINFO( wxNotebook ) ) || parent->IsKindOf( CLASSINFO( wxTabCtrl ) ))
1859                                                         {
1860                                                                 Rect box ;
1861                                                                 GetRegionBounds( updatergn , &box) ;
1862                                                                 UMAApplyThemeBackground(kThemeBackgroundTabPane, &box , kThemeStateActive,8,true);
1863                                                                 break ;
1864                                                         }
1865                                                 }
1866                                                 else
1867                                                 {
1868                                                         parent = NULL ;
1869                                                         break ;
1870                                                 }
1871                                                 parent = parent->GetParent() ;
1872                                         }
1873                                         if ( !parent )
1874                                         {
1875                                                 // if there is nothing special -> use default
1876                                                 UMASetThemeWindowBackground( window , kThemeBrushDialogBackgroundActive , false ) ;
1877                                         }
1878                         }
1879                         else
1880                         {
1881                                 RGBBackColor( &m_backgroundColour.GetPixel()) ;
1882                         }
1883             // subtract all non transparent children from updatergn
1884
1885             RgnHandle childarea = NewRgn() ;
1886                 for (wxNode *node = GetChildren().First(); node; node = node->Next())
1887                 {
1888                         wxWindow *child = (wxWindow*)node->Data();
1889                         // eventually test for transparent windows
1890                         if ( child->GetMacRootWindow() == window && child->IsShown() )
1891                         {
1892                             if ( child->GetBackgroundColour() != m_backgroundColour && !child->IsKindOf( CLASSINFO( wxControl ) ) && ((wxControl*)child)->GetMacControl() )
1893                             {
1894                                 SetRectRgn( childarea , child->m_x , child->m_y , child->m_x + child->m_width ,  child->m_y + child->m_height ) ;
1895                                 DiffRgn( ownUpdateRgn , childarea , ownUpdateRgn ) ;
1896                             }
1897                         }
1898                 }
1899                 DisposeRgn( childarea ) ;
1900
1901                         if ( GetParent() && m_backgroundColour != GetParent()->GetBackgroundColour() )
1902                                 eraseBackground = true ;
1903                         SetClip( ownUpdateRgn ) ;
1904                         if ( m_macEraseOnRedraw ) {
1905                         if ( eraseBackground  )
1906                         {
1907                                 EraseRgn( ownUpdateRgn ) ;
1908                         }
1909                 }
1910                 else {
1911                     m_macEraseOnRedraw = true ;
1912                 }
1913                 }
1914
1915                 {
1916                         RgnHandle newupdate = NewRgn() ;
1917                         wxSize point = GetClientSize() ;
1918                         wxPoint origin = GetClientAreaOrigin() ;
1919
1920                         SetRectRgn( newupdate , origin.x , origin.y , origin.x + point.x , origin.y+point.y ) ;
1921                         SectRgn( newupdate , ownUpdateRgn , newupdate ) ;
1922                         OffsetRgn( newupdate , -origin.x , -origin.y ) ;
1923                         m_updateRegion = newupdate ;
1924                         DisposeRgn( newupdate ) ;
1925                 }
1926
1927                 MacPaintBorders() ;
1928                 wxPaintEvent event;
1929                 event.m_timeStamp = time ;
1930                 event.SetEventObject(this);
1931                 GetEventHandler()->ProcessEvent(event);
1932         }
1933
1934
1935         RgnHandle childupdate = NewRgn() ;
1936
1937         for (wxNode *node = GetChildren().First(); node; node = node->Next())
1938         {
1939                 wxWindow *child = (wxWindow*)node->Data();
1940                 SetRectRgn( childupdate , child->m_x , child->m_y , child->m_x + child->m_width ,  child->m_y + child->m_height ) ;
1941                 SectRgn( childupdate , updatergn , childupdate ) ;
1942                 OffsetRgn( childupdate , -child->m_x , -child->m_y ) ;
1943                 if ( child->GetMacRootWindow() == window && child->IsShown() && !EmptyRgn( childupdate ) )
1944                 {
1945                         // because dialogs may also be children
1946                         child->MacRedraw( childupdate , time ) ;
1947                 }
1948         }
1949         DisposeRgn( childupdate ) ;
1950         // eventually a draw grow box here
1951 }
1952
1953 void wxWindow::MacUpdateImmediately()
1954 {
1955         WindowRef window = GetMacRootWindow() ;
1956         if ( window )
1957         {
1958                 wxWindow* win = wxFindWinFromMacWindow( window ) ;
1959                 #if TARGET_CARBON
1960                 AGAPortHelper help( GetWindowPort(window) ) ;
1961                 #else
1962                 AGAPortHelper help( (window) ) ;
1963                 #endif
1964                 SetOrigin( 0 , 0 ) ;
1965                 BeginUpdate( window ) ;
1966                 if ( win )
1967                 {
1968                         RgnHandle               region = NewRgn();
1969
1970                         if ( region )
1971                         {
1972                     GetPortVisibleRegion( GetWindowPort( window ), region );
1973
1974                                 // if windowshade gives incompatibility , take the follwing out
1975                     if ( !EmptyRgn( region ) && win->m_macWindowData->m_macHasReceivedFirstActivate )
1976                     {
1977                                         win->MacRedraw( region , wxTheApp->sm_lastMessageTime ) ;
1978                     }
1979                     DisposeRgn( region );
1980                 }
1981                 }
1982                 EndUpdate( window ) ;
1983         }
1984 }
1985
1986 void wxWindow::MacUpdate( EventRecord *ev )
1987 {
1988         WindowRef window = (WindowRef) ev->message ;
1989         wxWindow * win = wxFindWinFromMacWindow( window ) ;
1990         #if TARGET_CARBON
1991         AGAPortHelper help( GetWindowPort(window) ) ;
1992         #else
1993         AGAPortHelper help( (window) ) ;
1994         #endif
1995         SetOrigin( 0 , 0 ) ;
1996         BeginUpdate( window ) ;
1997         if ( win )
1998         {
1999                 RgnHandle               region = NewRgn();
2000
2001                 if ( region )
2002                 {
2003             GetPortVisibleRegion( GetWindowPort( window ), region );
2004
2005                         // if windowshade gives incompatibility , take the follwing out
2006             if ( !EmptyRgn( region ) && win->m_macWindowData->m_macHasReceivedFirstActivate )
2007             {
2008                                 MacRedraw( region , ev->when ) ;
2009             }
2010             DisposeRgn( region );
2011         }
2012         }
2013         EndUpdate( window ) ;
2014 }
2015
2016 WindowRef wxWindow::GetMacRootWindow() const
2017 {
2018         WindowRef window = NULL ;
2019         wxWindow *iter = (wxWindow*)this ;
2020
2021         while( iter )
2022         {
2023                 if ( iter->m_macWindowData )
2024                         return iter->m_macWindowData->m_macWindow ;
2025
2026                 iter = iter->GetParent() ;
2027         }
2028         wxASSERT_MSG( 1 , "No valid mac root window" ) ;
2029         return NULL ;
2030 }
2031
2032 void wxWindow::MacCreateScrollBars( long style )
2033 {
2034         wxASSERT_MSG( m_vScrollBar == NULL && m_hScrollBar == NULL , "attempt to create window twice" ) ;
2035
2036         bool hasBoth = ( style & wxVSCROLL ) && ( style & wxHSCROLL ) ;
2037         int adjust = hasBoth ? MAC_SCROLLBAR_SIZE - 1: 0 ;
2038         int width, height ;
2039         GetClientSize( &width , &height ) ;
2040
2041         wxPoint vPoint(width-MAC_SCROLLBAR_SIZE, 0) ;
2042         wxSize vSize(MAC_SCROLLBAR_SIZE, height - adjust) ;
2043         wxPoint hPoint(0 , height-MAC_SCROLLBAR_SIZE ) ;
2044         wxSize hSize( width - adjust, MAC_SCROLLBAR_SIZE) ;
2045
2046         m_vScrollBar = new wxScrollBar(this, wxWINDOW_VSCROLL, vPoint,
2047                 vSize , wxVERTICAL);
2048
2049         if ( style & wxVSCROLL )
2050         {
2051
2052         }
2053         else
2054         {
2055                 m_vScrollBar->Show(false) ;
2056         }
2057         m_hScrollBar = new wxScrollBar(this, wxWINDOW_HSCROLL, hPoint,
2058                 hSize , wxHORIZONTAL);
2059         if ( style  & wxHSCROLL )
2060         {
2061         }
2062         else
2063         {
2064                 m_hScrollBar->Show(false) ;
2065         }
2066
2067         // because the create does not take into account the client area origin
2068         MacRepositionScrollBars() ; // we might have a real position shift
2069 }
2070
2071 void wxWindow::MacRepositionScrollBars()
2072 {
2073         bool hasBoth = ( m_hScrollBar && m_hScrollBar->IsShown()) && ( m_vScrollBar && m_vScrollBar->IsShown()) ;
2074         int adjust = hasBoth ? MAC_SCROLLBAR_SIZE - 1 : 0 ;
2075
2076         // get real client area
2077
2078         int width = m_width ;
2079         int height = m_height ;
2080
2081         width -= MacGetLeftBorderSize() + MacGetRightBorderSize();
2082         height -= MacGetTopBorderSize() + MacGetBottomBorderSize();
2083
2084         wxPoint vPoint(width-MAC_SCROLLBAR_SIZE, 0) ;
2085         wxSize vSize(MAC_SCROLLBAR_SIZE, height - adjust) ;
2086         wxPoint hPoint(0 , height-MAC_SCROLLBAR_SIZE ) ;
2087         wxSize hSize( width - adjust, MAC_SCROLLBAR_SIZE) ;
2088
2089         int x = 0 ;
2090         int y = 0 ;
2091         int w = m_width ;
2092         int h = m_height ;
2093
2094         MacClientToRootWindow( &x , &y ) ;
2095         MacClientToRootWindow( &w , &h ) ;
2096
2097         WindowRef window = NULL ;
2098         wxWindow *iter = (wxWindow*)this ;
2099
2100         int totW = 10000 , totH = 10000;
2101         while( iter )
2102         {
2103                 if ( iter->m_macWindowData )
2104                 {
2105                         totW = iter->m_width ;
2106                         totH = iter->m_height ;
2107                         break ;
2108                 }
2109
2110                 iter = iter->GetParent() ;
2111         }
2112
2113         if ( x == 0 )
2114         {
2115                 hPoint.x = -1 ;
2116                 hSize.x += 1 ;
2117         }
2118         if ( y == 0 )
2119         {
2120                 vPoint.y = -1 ;
2121                 vSize.y += 1 ;
2122         }
2123
2124         if ( w-x >= totW )
2125         {
2126                 hSize.x += 1 ;
2127                 vPoint.x += 1 ;
2128         }
2129
2130         if ( h-y >= totH )
2131         {
2132                 vSize.y += 1 ;
2133                 hPoint.y += 1 ;
2134         }
2135
2136         if ( m_vScrollBar )
2137         {
2138                 m_vScrollBar->SetSize( vPoint.x , vPoint.y, vSize.x, vSize.y , wxSIZE_ALLOW_MINUS_ONE);
2139         }
2140         if ( m_hScrollBar )
2141         {
2142                 m_hScrollBar->SetSize( hPoint.x , hPoint.y, hSize.x, hSize.y, wxSIZE_ALLOW_MINUS_ONE);
2143         }
2144 }
2145
2146 void wxWindow::MacKeyDown( EventRecord *ev )
2147 {
2148
2149 }
2150
2151
2152 bool wxWindow::AcceptsFocus() const
2153 {
2154     return MacCanFocus() && wxWindowBase::AcceptsFocus();
2155 }
2156
2157 ControlHandle wxWindow::MacGetContainerForEmbedding()
2158 {
2159         if ( m_macWindowData )
2160                 return m_macWindowData->m_macRootControl ;
2161         else
2162                 return GetParent()->MacGetContainerForEmbedding() ;
2163 }
2164
2165 void wxWindow::MacSuperChangedPosition()
2166 {
2167         // only window-absolute structures have to be moved i.e. controls
2168
2169         wxNode *node = GetChildren().First();
2170         while ( node )
2171         {
2172                 wxWindow *child = (wxWindow *)node->Data();
2173                 child->MacSuperChangedPosition() ;
2174                 node = node->Next();
2175         }
2176 }
2177
2178 bool wxWindow::MacSetPortFocusParams( const Point & localOrigin, const Rect & clipRect, WindowRef window , wxWindow* win )
2179 {
2180         if ( window == NULL )
2181                 return false ;
2182
2183         GrafPtr currPort;
2184         GrafPtr port ;
2185
2186         ::GetPort(&currPort);
2187         port = UMAGetWindowPort( window) ;
2188         if (currPort != port )
2189                         ::SetPort(port);
2190
2191 //      wxASSERT( port->portRect.left == 0 && port->portRect.top == 0 ) ;
2192         ::SetOrigin(-localOrigin.h, -localOrigin.v);
2193         return true;
2194 }
2195
2196 bool wxWindow::MacSetPortDrawingParams( const Point & localOrigin, const Rect & clipRect, WindowRef window , wxWindow* win )
2197 {
2198         if ( window == NULL )
2199                 return false ;
2200
2201         GrafPtr currPort;
2202         GrafPtr port ;
2203         ::GetPort(&currPort);
2204         port = UMAGetWindowPort( window) ;
2205         if (currPort != port )
2206                         ::SetPort(port);
2207 //      wxASSERT( port->portRect.left == 0 && port->portRect.top == 0 ) ;
2208         ::SetOrigin(-localOrigin.h, -localOrigin.v);
2209         ::ClipRect(&clipRect);
2210
2211         ::PenNormal() ;
2212         ::RGBBackColor(& win->GetBackgroundColour().GetPixel() ) ;
2213         ::RGBForeColor(& win->GetForegroundColour().GetPixel() ) ;
2214         Pattern whiteColor ;
2215
2216         ::BackPat( GetQDGlobalsWhite( &whiteColor) ) ;
2217         ::UMASetThemeWindowBackground(  win->m_macWindowData->m_macWindow , win->m_macWindowData->m_macWindowBackgroundTheme ,  false ) ;
2218         return true;
2219 }
2220
2221 void wxWindow::MacGetPortParams(Point* localOrigin, Rect* clipRect, WindowRef *window  , wxWindow** rootwin)
2222 {
2223         if ( m_macWindowData )
2224         {
2225                 localOrigin->h = 0;
2226                 localOrigin->v = 0;
2227                 clipRect->left = 0;
2228                 clipRect->top = 0;
2229                 clipRect->right = m_width;
2230                 clipRect->bottom = m_height;
2231                 *window = m_macWindowData->m_macWindow ;
2232                 *rootwin = this ;
2233         }
2234         else
2235         {
2236                 wxASSERT( GetParent() != NULL ) ;
2237                 GetParent()->MacGetPortParams( localOrigin , clipRect , window, rootwin) ;
2238                 localOrigin->h += m_x;
2239                 localOrigin->v += m_y;
2240                 OffsetRect(clipRect, -m_x, -m_y);
2241
2242                 Rect myClip;
2243                 myClip.left = 0;
2244                 myClip.top = 0;
2245                 myClip.right = m_width;
2246                 myClip.bottom = m_height;
2247                 SectRect(clipRect, &myClip, clipRect);
2248         }
2249 }
2250
2251 void wxWindow::MacDoGetPortClientParams(Point* localOrigin, Rect* clipRect, WindowRef *window , wxWindow** rootwin )
2252 {
2253 //      int width , height ;
2254 //      GetClientSize( &width , &height ) ;
2255
2256         if ( m_macWindowData )
2257         {
2258                 localOrigin->h = 0;
2259                 localOrigin->v = 0;
2260                 clipRect->left = 0;
2261                 clipRect->top = 0;
2262                 clipRect->right = m_width ;//width;
2263                 clipRect->bottom = m_height ;// height;
2264                 *window = m_macWindowData->m_macWindow ;
2265                 *rootwin = this ;
2266         }
2267         else
2268         {
2269                 wxASSERT( GetParent() != NULL ) ;
2270
2271                 GetParent()->MacDoGetPortClientParams( localOrigin , clipRect , window, rootwin) ;
2272
2273                 localOrigin->h += m_x;
2274                 localOrigin->v += m_y;
2275                 OffsetRect(clipRect, -m_x, -m_y);
2276
2277                 Rect myClip;
2278                 myClip.left = 0;
2279                 myClip.top = 0;
2280                 myClip.right = m_width ;//width;
2281                 myClip.bottom = m_height ;// height;
2282                 SectRect(clipRect, &myClip, clipRect);
2283         }
2284 }
2285
2286 void wxWindow::MacGetPortClientParams(Point* localOrigin, Rect* clipRect, WindowRef *window , wxWindow** rootwin )
2287 {
2288         MacDoGetPortClientParams( localOrigin , clipRect , window , rootwin ) ;
2289
2290         int width , height ;
2291         GetClientSize( &width , &height ) ;
2292         wxPoint client ;
2293         client = GetClientAreaOrigin( ) ;
2294
2295         localOrigin->h += client.x;
2296         localOrigin->v += client.y;
2297         OffsetRect(clipRect, -client.x, -client.y);
2298
2299         Rect myClip;
2300         myClip.left = 0;
2301         myClip.top = 0;
2302         myClip.right = width;
2303         myClip.bottom = height;
2304         SectRect(clipRect, &myClip, clipRect);
2305 }
2306
2307 long wxWindow::MacGetLeftBorderSize( ) const
2308 {
2309         if( m_macWindowData )
2310                 return 0 ;
2311
2312     if (m_windowStyle & wxRAISED_BORDER || m_windowStyle & wxSUNKEN_BORDER )
2313     {
2314                 return 2 ;
2315     }
2316     else if (  m_windowStyle &wxDOUBLE_BORDER)
2317     {
2318                 return 2 ;
2319     }
2320     else if (m_windowStyle &wxSIMPLE_BORDER)
2321     {
2322         return 1 ;
2323     }
2324         return 0 ;
2325 }
2326
2327 long wxWindow::MacGetRightBorderSize( ) const
2328 {
2329         if( m_macWindowData )
2330                 return 0 ;
2331
2332     if (m_windowStyle & wxRAISED_BORDER || m_windowStyle & wxSUNKEN_BORDER )
2333     {
2334                 return 3 ;
2335     }
2336     else if (  m_windowStyle &wxDOUBLE_BORDER)
2337     {
2338                 return 3 ;
2339     }
2340     else if (m_windowStyle &wxSIMPLE_BORDER)
2341     {
2342         return 3 ;
2343     }
2344         return 0 ;
2345 }
2346
2347 long wxWindow::MacGetTopBorderSize( ) const
2348 {
2349         if( m_macWindowData )
2350                 return 0 ;
2351
2352     if (m_windowStyle & wxRAISED_BORDER || m_windowStyle & wxSUNKEN_BORDER )
2353     {
2354                 return 2 ;
2355     }
2356     else if (  m_windowStyle &wxDOUBLE_BORDER)
2357     {
2358                 return 2 ;
2359     }
2360     else if (m_windowStyle &wxSIMPLE_BORDER)
2361     {
2362         return 1 ;
2363     }
2364         return 0 ;
2365 }
2366
2367 long wxWindow::MacGetBottomBorderSize( ) const
2368 {
2369         if( m_macWindowData )
2370                 return 0 ;
2371
2372     if (m_windowStyle & wxRAISED_BORDER || m_windowStyle & wxSUNKEN_BORDER )
2373     {
2374                 return 3 ;
2375     }
2376     else if (  m_windowStyle &wxDOUBLE_BORDER)
2377     {
2378                 return 3 ;
2379     }
2380     else if (m_windowStyle &wxSIMPLE_BORDER)
2381     {
2382         return 3 ;
2383     }
2384         return 0 ;
2385 }
2386
2387 long wxWindow::MacRemoveBordersFromStyle( long style )
2388 {
2389         return style & ~( wxDOUBLE_BORDER | wxSUNKEN_BORDER | wxRAISED_BORDER | wxBORDER | wxSTATIC_BORDER ) ;
2390 }
2391
2392
2393 wxMacDrawingHelper::wxMacDrawingHelper( wxWindow * theWindow )
2394 {
2395         m_ok = false ;
2396         Point localOrigin ;
2397         Rect clipRect ;
2398         WindowRef window ;
2399         wxWindow *rootwin ;
2400         m_currentPort = NULL ;
2401
2402         GetPort( &m_formerPort ) ;
2403         if ( theWindow )
2404         {
2405                 theWindow->MacGetPortParams( &localOrigin , &clipRect , &window , &rootwin) ;
2406                 m_currentPort = UMAGetWindowPort( window ) ;
2407                 if ( m_formerPort != m_currentPort )
2408                         SetPort( m_currentPort ) ;
2409                 GetPenState( &m_savedPenState ) ;
2410                 theWindow->MacSetPortDrawingParams( localOrigin, clipRect, window , rootwin ) ;
2411                 m_ok = true ;
2412         }
2413 }
2414
2415 wxMacDrawingHelper::~wxMacDrawingHelper()
2416 {
2417         if ( m_ok )
2418         {
2419                 SetPort( m_currentPort ) ;
2420                 SetPenState( &m_savedPenState ) ;
2421                 SetOrigin( 0 , 0 ) ;
2422                 Rect portRect ;
2423                 GetPortBounds( m_currentPort , &portRect ) ;
2424                 ClipRect( &portRect ) ;
2425         }
2426
2427         if ( m_formerPort != m_currentPort )
2428                 SetPort( m_formerPort ) ;
2429 }
2430
2431 wxMacDrawingClientHelper::wxMacDrawingClientHelper( wxWindow * theWindow )
2432 {
2433         m_ok = false ;
2434         Point localOrigin ;
2435         Rect clipRect ;
2436         WindowRef window ;
2437         wxWindow *rootwin ;
2438         m_currentPort = NULL ;
2439
2440         GetPort( &m_formerPort ) ;
2441
2442         if ( theWindow )
2443         {
2444                 theWindow->MacGetPortClientParams( &localOrigin , &clipRect , &window , &rootwin) ;
2445                 m_currentPort = UMAGetWindowPort( window ) ;
2446                 if ( m_formerPort != m_currentPort )
2447                         SetPort( m_currentPort ) ;
2448                 GetPenState( &m_savedPenState ) ;
2449                 theWindow->MacSetPortDrawingParams( localOrigin, clipRect, window , rootwin ) ;
2450                 m_ok = true ;
2451         }
2452 }
2453
2454 wxMacDrawingClientHelper::~wxMacDrawingClientHelper()
2455 {
2456         if ( m_ok )
2457         {
2458                 SetPort( m_currentPort ) ;
2459                 SetPenState( &m_savedPenState ) ;
2460                 SetOrigin( 0 , 0 ) ;
2461                 Rect portRect ;
2462                 GetPortBounds( m_currentPort , &portRect ) ;
2463                 ClipRect( &portRect ) ;
2464         }
2465
2466         if ( m_formerPort != m_currentPort )
2467                 SetPort( m_formerPort ) ;
2468 }
2469
2470 // Find the wxWindow at the current mouse position, returning the mouse
2471 // position.
2472 wxWindow* wxFindWindowAtPointer(wxPoint& pt)
2473 {
2474     pt = wxGetMousePosition();
2475     wxWindow* found = wxFindWindowAtPoint(pt);
2476     return found;
2477 }
2478
2479 // Get the current mouse position.
2480 wxPoint wxGetMousePosition()
2481 {
2482     int x, y;
2483     wxGetMousePosition(& x, & y);
2484     return wxPoint(x, y);
2485 }
2486