src/mac/carbon/control.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        control.cpp
   3 // Purpose:     wxControl class
   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 "control.h"
  14 #endif
  15
  16 #include "wx/defs.h"
  17
  18 #include "wx/control.h"
  19 #include "wx/panel.h"
  20 #include "wx/app.h"
  21 #include "wx/dc.h"
  22 #include "wx/notebook.h"
  23 #include "wx/tabctrl.h"
  24 #include "wx/radiobox.h"
  25 #include "wx/spinbutt.h"
  26 #include "wx/scrolbar.h"
  27 #include "wx/button.h"
  28 #include "wx/dialog.h"
  29 #include "wx/statbox.h"
  30 #include "wx/sizer.h"
  31 #include "wx/stattext.h"
  32
  33 #if !USE_SHARED_LIBRARY
  34 IMPLEMENT_ABSTRACT_CLASS(wxControl, wxWindow)
  35
  36 BEGIN_EVENT_TABLE(wxControl, wxWindow)
  37     EVT_MOUSE_EVENTS( wxControl::OnMouseEvent )
  38     EVT_CHAR( wxControl::OnKeyDown )
  39     EVT_PAINT( wxControl::OnPaint )
  40 END_EVENT_TABLE()
  41 #endif
  42
  43 #include "wx/mac/uma.h"
  44
  45 // Item members
  46
  47 ControlActionUPP wxMacLiveScrollbarActionUPP = NULL ;
  48
  49 pascal void wxMacLiveScrollbarActionProc( ControlHandle control , ControlPartCode partCode ) ;
  50 pascal void wxMacLiveScrollbarActionProc( ControlHandle control , ControlPartCode partCode )
  51 {
  52     if ( partCode != 0)
  53     {
  54         wxControl*  wx = (wxControl*) GetControlReference( control ) ;
  55         if ( wx )
  56         {
  57             wx->MacHandleControlClick( control , partCode ) ;
  58         }
  59     }
  60 }
  61
  62 wxControl::wxControl()
  63 {
  64     m_macControl = NULL ;
  65     m_macHorizontalBorder = 0 ; // additional pixels around the real control
  66     m_macVerticalBorder = 0 ;
  67     m_backgroundColour = *wxWHITE;
  68     m_foregroundColour = *wxBLACK;
  69 #if WXWIN_COMPATIBILITY
  70   m_callback = 0;
  71 #endif // WXWIN_COMPATIBILITY
  72
  73     if ( wxMacLiveScrollbarActionUPP == NULL )
  74     {
  75 #if defined(UNIVERSAL_INTERFACES_VERSION) && (UNIVERSAL_INTERFACES_VERSION >= 0x0340)
  76         wxMacLiveScrollbarActionUPP = NewControlActionUPP( wxMacLiveScrollbarActionProc );
  77 #else
  78         wxMacLiveScrollbarActionUPP = NewControlActionProc( wxMacLiveScrollbarActionProc ) ;
  79 #endif
  80     }
  81 }
  82
  83 bool wxControl::Create(wxWindow *parent, wxWindowID id,
  84                        const wxPoint& pos,
  85                        const wxSize& size, long style,
  86                        const wxValidator& validator,
  87                        const wxString& name)
  88 {
  89     m_macControl = NULL ;
  90     m_macHorizontalBorder = 0 ; // additional pixels around the real control
  91     m_macVerticalBorder = 0 ;
  92     bool rval = wxWindow::Create(parent, id, pos, size, style, name);
  93     if (rval) {
  94 #if wxUSE_VALIDATORS
  95         SetValidator(validator);
  96 #endif
  97     }
  98     return rval;
  99 }
 100
 101 wxControl::~wxControl()
 102 {
 103     m_isBeingDeleted = TRUE;
 104     // If we delete an item, we should initialize the parent panel,
 105     // because it could now be invalid.
 106     wxWindow *parent = GetParent() ;
 107     if ( parent )
 108     {
 109         if (parent->GetDefaultItem() == (wxButton*) this)
 110             parent->SetDefaultItem(NULL);
 111     }
 112     if ( m_macControl )
 113     {
 114         ::DisposeControl( m_macControl ) ;
 115         m_macControl = NULL ;
 116     }
 117 }
 118
 119 void wxControl::SetLabel(const wxString& title)
 120 {
 121     m_label = title ;
 122
 123     if ( m_macControl )
 124     {
 125         Str255 maclabel ;
 126         wxString label ;
 127
 128         if( wxApp::s_macDefaultEncodingIsPC )
 129             label = wxMacMakeMacStringFromPC( title ) ;
 130         else
 131             label = title ;
 132
 133 #if TARGET_CARBON
 134         c2pstrcpy( (StringPtr) maclabel , label ) ;
 135 #else
 136         strcpy( (char *) maclabel , label ) ;
 137         c2pstr( (char *) maclabel ) ;
 138 #endif
 139         ::SetControlTitle( m_macControl , maclabel ) ;
 140     }
 141     Refresh() ;
 142 }
 143
 144 wxSize wxControl::DoGetBestSize() const
 145 {
 146     Rect    bestsize = { 0 , 0 , 0 , 0 } ;
 147     short   baselineoffset ;
 148     int bestWidth, bestHeight ;
 149     ::GetBestControlRect( m_macControl , &bestsize , &baselineoffset ) ;
 150
 151     if ( EmptyRect( &bestsize ) )
 152     {
 153         baselineoffset = 0;
 154         bestsize.left = bestsize.top = 0 ;
 155         bestsize.right = 16 ;
 156         bestsize.bottom = 16 ;
 157         if ( IsKindOf( CLASSINFO( wxScrollBar ) ) )
 158         {
 159             bestsize.bottom = 16 ;
 160         }
 161         else if ( IsKindOf( CLASSINFO( wxSpinButton ) ) )
 162         {
 163             bestsize.bottom = 24 ;
 164         }
 165     }
 166
 167     if ( IsKindOf( CLASSINFO( wxButton ) ) )
 168     {
 169         bestWidth = m_label.Length() * 8 + 12 ;
 170         if ( bestWidth < 70 )
 171           bestWidth = 70 ;
 172     }
 173     else if ( IsKindOf( CLASSINFO( wxStaticText ) ) )
 174     {
 175         bestWidth = m_label.Length() * 8 ;
 176     }
 177     else
 178         bestWidth = bestsize.right - bestsize.left ;
 179
 180     bestWidth += 2 * m_macHorizontalBorder ;
 181
 182     bestHeight = bestsize.bottom - bestsize.top ;
 183     if ( bestHeight < 10 )
 184         bestHeight = 13 ;
 185
 186     bestHeight += 2 * m_macVerticalBorder;
 187
 188
 189     return wxSize(bestWidth, bestHeight);
 190 }
 191
 192 bool wxControl::ProcessCommand (wxCommandEvent & event)
 193 {
 194   // Tries:
 195   // 1) A callback function (to become obsolete)
 196   // 2) OnCommand, starting at this window and working up parent hierarchy
 197   // 3) OnCommand then calls ProcessEvent to search the event tables.
 198 #if WXWIN_COMPATIBILITY
 199     if ( m_callback )
 200     {
 201         (void)(*m_callback)(this, event);
 202
 203         return TRUE;
 204     }
 205     else
 206 #endif // WXWIN_COMPATIBILITY
 207     {
 208       return GetEventHandler()->ProcessEvent(event);
 209     }
 210 }
 211
 212 // ------------------------
 213 wxList *wxWinMacControlList = NULL;
 214 wxControl *wxFindControlFromMacControl(ControlHandle inControl )
 215 {
 216     wxNode *node = wxWinMacControlList->Find((long)inControl);
 217     if (!node)
 218         return NULL;
 219     return (wxControl *)node->Data();
 220 }
 221
 222 void wxAssociateControlWithMacControl(ControlHandle inControl, wxControl *control)
 223 {
 224     // adding NULL WindowRef is (first) surely a result of an error and
 225     // (secondly) breaks menu command processing
 226     wxCHECK_RET( inControl != (ControlHandle) NULL, "attempt to add a NULL WindowRef to window list" );
 227
 228     if ( !wxWinMacControlList->Find((long)inControl) )
 229         wxWinMacControlList->Append((long)inControl, control);
 230 }
 231
 232 void wxRemoveMacControlAssociation(wxControl *control)
 233 {
 234     wxWinMacControlList->DeleteObject(control);
 235 }
 236
 237 void wxControl::MacPreControlCreate( wxWindow *parent, wxWindowID id, wxString label ,
 238              const wxPoint& pos,
 239              const wxSize& size, long style,
 240              const wxValidator& validator,
 241              const wxString& name , Rect *outBounds , StringPtr maclabel )
 242 {
 243     m_label = label ;
 244   SetName(name);
 245   if ( &validator )
 246     SetValidator(validator);
 247
 248   m_windowStyle = style;
 249   parent->AddChild(this);
 250
 251   m_backgroundColour = parent->GetBackgroundColour() ;
 252   m_foregroundColour = parent->GetForegroundColour() ;
 253
 254   if (id == -1)
 255       m_windowId = NewControlId();
 256   else
 257       m_windowId = id;
 258
 259    // These sizes will be adjusted in MacPostControlCreate
 260
 261     m_width = size.x ;
 262     m_height = size.y ;
 263     m_x = pos.x ;
 264     m_y = pos.y ;
 265
 266     outBounds->top = -10;
 267     outBounds->left = -10;
 268     outBounds->bottom = 0;
 269     outBounds->right = 0;
 270
 271     char c_text[255];
 272     strcpy( c_text , label ) ;
 273     if( wxApp::s_macDefaultEncodingIsPC )
 274     {
 275         wxMacConvertFromPCForControls( c_text ) ;
 276     }
 277
 278 #if TARGET_CARBON
 279     c2pstrcpy( (StringPtr) maclabel , c_text ) ;
 280 #else
 281     strcpy( (char *) maclabel , c_text ) ;
 282     c2pstr( (char *) maclabel ) ;
 283 #endif
 284 }
 285
 286 void wxControl::MacPostControlCreate()
 287 {
 288     wxASSERT_MSG( m_macControl != NULL , "No valid mac control" ) ;
 289
 290     if ( IsKindOf( CLASSINFO( wxScrollBar ) ) )
 291     {
 292         // no font
 293     }
 294     else if ( IsKindOf( CLASSINFO( wxStaticBox ) ) || IsKindOf( CLASSINFO( wxRadioBox ) ) || IsKindOf( CLASSINFO( wxButton ) ) )
 295     {
 296         ControlFontStyleRec     controlstyle ;
 297         controlstyle.flags = kControlUseFontMask ;
 298         controlstyle.font = kControlFontSmallBoldSystemFont ;
 299
 300         ::SetControlFontStyle( m_macControl , &controlstyle ) ;
 301     }
 302     else
 303     {
 304         ControlFontStyleRec     controlstyle ;
 305         controlstyle.flags = kControlUseFontMask ;
 306         controlstyle.font = kControlFontSmallSystemFont ;
 307
 308         ::SetControlFontStyle( m_macControl , &controlstyle ) ;
 309     }
 310     ControlHandle container = GetParent()->MacGetContainerForEmbedding() ;
 311     wxASSERT_MSG( container != NULL , wxT("No valid mac container control") ) ;
 312     ::EmbedControl( m_macControl , container ) ;
 313     m_macControlIsShown  = true ;
 314
 315     wxAssociateControlWithMacControl( m_macControl , this ) ;
 316
 317
 318      // Adjust the controls size and position
 319      wxPoint pos(m_x, m_y);
 320      wxSize best_size( DoGetBestSize() );
 321      wxSize new_size( m_width, m_height );
 322
 323      m_x = m_y = m_width = m_height = -1;  // Forces SetSize to move/size the control
 324
 325      if (new_size.x == -1) {
 326         new_size.x = best_size.x;
 327      }
 328      if (new_size.y == -1) {
 329          new_size.y = best_size.y;
 330      }
 331
 332      SetSize(pos.x, pos.y, new_size.x, new_size.y);
 333
 334      UMAShowControl( m_macControl ) ;
 335 }
 336
 337 void wxControl::MacAdjustControlRect()
 338 {
 339     wxASSERT_MSG( m_macControl != NULL , wxT("No valid mac control") ) ;
 340     if ( m_width == -1 || m_height == -1 )
 341     {
 342         Rect    bestsize = { 0 , 0 , 0 , 0 } ;
 343         short   baselineoffset ;
 344
 345         ::GetBestControlRect( m_macControl , &bestsize , &baselineoffset ) ;
 346
 347         if ( EmptyRect( &bestsize ) )
 348         {
 349             baselineoffset = 0;
 350             bestsize.left = bestsize.top = 0 ;
 351             bestsize.right = 16 ;
 352             bestsize.bottom = 16 ;
 353             if ( IsKindOf( CLASSINFO( wxScrollBar ) ) )
 354             {
 355                 bestsize.bottom = 16 ;
 356             }
 357             else if ( IsKindOf( CLASSINFO( wxSpinButton ) ) )
 358             {
 359                 bestsize.bottom = 24 ;
 360             }
 361         }
 362
 363         if ( m_width == -1 )
 364         {
 365             if ( IsKindOf( CLASSINFO( wxButton ) ) )
 366             {
 367                 m_width = m_label.Length() * 8 + 12 ;
 368                 if ( m_width < 70 )
 369                   m_width = 70 ;
 370             }
 371             else if ( IsKindOf( CLASSINFO( wxStaticText ) ) )
 372             {
 373                 m_width = m_label.Length() * 8 ;
 374             }
 375             else
 376                 m_width = bestsize.right - bestsize.left ;
 377
 378             m_width += 2 * m_macHorizontalBorder ;
 379         }
 380         if ( m_height == -1 )
 381         {
 382             m_height = bestsize.bottom - bestsize.top ;
 383             if ( m_height < 10 )
 384                 m_height = 13 ;
 385
 386             m_height += 2 * m_macVerticalBorder;
 387         }
 388
 389         wxMacDrawingHelper helper ( wxFindWinFromMacWindow( MacGetRootWindow() ) ) ;
 390         if ( helper.Ok() )
 391         {
 392             UMASizeControl( m_macControl , m_width - 2 * m_macHorizontalBorder, m_height -  2 * m_macVerticalBorder ) ;
 393         }
 394     }
 395 }
 396 ControlHandle wxControl::MacGetContainerForEmbedding()
 397 {
 398     if ( m_macControl )
 399         return m_macControl ;
 400
 401     return wxWindow::MacGetContainerForEmbedding() ;
 402 }
 403
 404 void wxControl::MacSuperChangedPosition()
 405 {
 406     if ( m_macControl )
 407     {
 408         Rect contrlRect ;
 409         GetControlBounds( m_macControl , &contrlRect ) ;
 410         int former_mac_x = contrlRect.left ;
 411         int former_mac_y = contrlRect.top ;
 412         int mac_x = m_x ;
 413         int mac_y = m_y ;
 414         GetParent()->MacWindowToRootWindow( & mac_x , & mac_y ) ;
 415
 416         WindowRef rootwindow = MacGetRootWindow() ;
 417         wxWindow* wxrootwindow = wxFindWinFromMacWindow( rootwindow ) ;
 418
 419         wxMacDrawingHelper focus( wxrootwindow ) ;
 420
 421         if ( mac_x + m_macHorizontalBorder != former_mac_x ||
 422             mac_y + m_macVerticalBorder != former_mac_y )
 423         {
 424             {
 425                 Rect inval = { former_mac_y , former_mac_x , former_mac_y + m_height , former_mac_x + m_width } ;
 426                 InvalWindowRect( rootwindow , &inval ) ;
 427             }
 428             UMAMoveControl( m_macControl , mac_x + m_macHorizontalBorder , mac_y + m_macVerticalBorder ) ;
 429             {
 430                 Rect inval = { mac_y , mac_x , mac_y + m_height , mac_x + m_width } ;
 431                 InvalWindowRect( rootwindow , &inval ) ;
 432             }
 433         }
 434     }
 435
 436     wxWindow::MacSuperChangedPosition() ;
 437 }
 438
 439 void wxControl::MacSuperEnabled( bool enabled )
 440 {
 441     Refresh(FALSE) ;
 442     wxWindow::MacSuperEnabled( enabled ) ;
 443 }
 444
 445 void  wxControl::MacSuperShown( bool show )
 446 {
 447     if ( m_macControl )
 448     {
 449         if ( !show )
 450         {
 451             if ( m_macControlIsShown )
 452             {
 453                 ::UMAHideControl( m_macControl ) ;
 454                 m_macControlIsShown = false ;
 455             }
 456         }
 457         else
 458         {
 459             if ( MacIsReallyShown() && !m_macControlIsShown )
 460             {
 461                 ::UMAShowControl( m_macControl ) ;
 462                 m_macControlIsShown = true ;
 463             }
 464         }
 465     }
 466
 467     wxWindow::MacSuperShown( show ) ;
 468 }
 469
 470 void  wxControl::DoSetSize(int x, int y,
 471             int width, int height,
 472             int sizeFlags )
 473 {
 474     if ( m_macControl == NULL )
 475     {
 476         wxWindow::DoSetSize( x , y ,width , height ,sizeFlags ) ;
 477         return ;
 478     }
 479
 480      Rect oldbounds, newbounds;
 481      int new_x, new_y, new_width, new_height;
 482      int mac_x, mac_y;
 483
 484      new_x = m_x;
 485      new_y = m_y;
 486      new_width  = m_width;
 487      new_height = m_height;
 488
 489      if (sizeFlags & wxSIZE_ALLOW_MINUS_ONE)
 490      {
 491          new_x      = x;
 492          new_y      = y;
 493          new_width  = width;
 494          new_height = height;
 495      }
 496      else
 497      {
 498          if (x != -1)      new_x      = x;
 499          if (y != -1)      new_y      = y;
 500          if (width != -1)  new_width  = width;
 501          if (height != -1) new_height = height;
 502      }
 503
 504      if(sizeFlags & wxSIZE_AUTO)
 505      {
 506          wxSize size = GetBestSize();
 507          if (sizeFlags & wxSIZE_AUTO_WIDTH)
 508          {
 509              if (width == -1)   new_width = size.x;
 510          }
 511          if (sizeFlags & wxSIZE_AUTO_HEIGHT)
 512          {
 513              if (height == -1)   new_height = size.y;
 514          }
 515      }
 516      AdjustForParentClientOrigin(new_x, new_y, sizeFlags);
 517
 518      mac_x = new_x;
 519      mac_y = new_y;
 520      if(GetParent()) {
 521          GetParent()->MacWindowToRootWindow(&mac_x, &mac_y);
 522      }
 523      GetControlBounds(m_macControl, &oldbounds);
 524      oldbounds.right = oldbounds.left + m_width;
 525      oldbounds.bottom = oldbounds.top + m_height;
 526
 527      bool doMove = false;
 528      bool doResize = false;
 529
 530      if ( mac_x != (oldbounds.left - m_macHorizontalBorder) ||
 531           mac_y != (oldbounds.top - m_macVerticalBorder) )
 532      {
 533          doMove = true ;
 534      }
 535      if ( new_width != oldbounds.right - oldbounds.left - 2 * m_macHorizontalBorder ||
 536           new_height != oldbounds.bottom - oldbounds.top - 2 * m_macVerticalBorder)
 537      {
 538          doResize = true ;
 539      }
 540
 541      if ( doMove || doResize )
 542      {
 543          Refresh() ;
 544
 545          // Ensure resize is within constraints
 546          if ((m_minWidth != -1) && (new_width < m_minWidth)) {
 547              new_width = m_minWidth;
 548          }
 549          if ((m_minHeight != -1) && (new_height < m_minHeight)) {
 550              new_height = m_minHeight;
 551          }
 552          if ((m_maxWidth != -1) && (new_width > m_maxWidth)) {
 553              new_width = m_maxWidth;
 554          }
 555          if ((m_maxHeight != -1) && (new_height > m_maxHeight)) {
 556              new_height = m_maxHeight;
 557          }
 558
 559          if ( doMove )
 560          {
 561              m_x = new_x;
 562              m_y = new_y;
 563
 564              UMAMoveControl(m_macControl,
 565                             mac_x + m_macHorizontalBorder, mac_y + m_macVerticalBorder);
 566
 567              wxMoveEvent event(wxPoint(m_x, m_y), m_windowId);
 568              event.SetEventObject(this);
 569              GetEventHandler()->ProcessEvent(event) ;
 570          }
 571          if ( doResize )
 572          {
 573              m_width = new_width;
 574              m_height = new_height;
 575
 576              UMASizeControl( m_macControl,
 577                              m_width - 2 * m_macHorizontalBorder,
 578                              m_height -  2 * m_macVerticalBorder ) ;
 579
 580
 581              wxSizeEvent event(wxSize(m_width, m_height), m_windowId);
 582              event.SetEventObject(this);
 583              GetEventHandler()->ProcessEvent(event);
 584          }
 585
 586           Refresh() ;
 587      }
 588 }
 589
 590 bool  wxControl::Show(bool show)
 591 {
 592     if ( !wxWindow::Show( show ) )
 593         return FALSE ;
 594
 595     if ( m_macControl )
 596     {
 597         if ( !show )
 598         {
 599             if ( m_macControlIsShown )
 600             {
 601                 ::UMAHideControl( m_macControl ) ;
 602                 m_macControlIsShown = false ;
 603             }
 604         }
 605         else
 606         {
 607             if ( MacIsReallyShown() && !m_macControlIsShown )
 608             {
 609                 ::UMAShowControl( m_macControl ) ;
 610                 m_macControlIsShown = true ;
 611             }
 612         }
 613     }
 614     return TRUE ;
 615 }
 616
 617 bool  wxControl::Enable(bool enable)
 618 {
 619     if ( !wxWindow::Enable(enable) )
 620         return FALSE;
 621
 622     if ( m_macControl )
 623     {
 624         if ( enable )
 625             UMAActivateControl( m_macControl ) ;
 626         else
 627             UMADeactivateControl( m_macControl ) ;
 628     }
 629     return TRUE ;
 630 }
 631
 632 void wxControl::Refresh(bool eraseBack, const wxRect *rect)
 633 {
 634     wxWindow::Refresh( eraseBack , rect ) ;
 635 }
 636
 637 void wxControl::MacRedrawControl()
 638 {
 639     if ( m_macControl )
 640     {
 641         WindowRef window = MacGetRootWindow() ;
 642         if ( window )
 643         {
 644             wxWindow* win = wxFindWinFromMacWindow( window ) ;
 645             if ( win )
 646             {
 647                 wxMacDrawingHelper help( win ) ;
 648                 // the mac control manager always assumes to have the origin at 0,0
 649                 SetOrigin( 0 , 0 ) ;
 650
 651                 wxWindow* parent = GetParent() ;
 652                 while ( parent )
 653                 {
 654                     if( parent->IsTopLevel() )
 655                     {
 656                     //    ::SetThemeWindowBackground( win->MacGetWindowData()->m_macWindow , kThemeBrushDialogBackgroundActive , false ) ;
 657                         break ;
 658                     }
 659
 660                     if( parent->IsKindOf( CLASSINFO( wxNotebook ) ) ||  parent->IsKindOf( CLASSINFO( wxTabCtrl ) ))
 661                     {
 662                         if ( ((wxControl*)parent)->m_macControl )
 663                             SetUpControlBackground( ((wxControl*)parent)->m_macControl , -1 , true ) ;
 664                         break ;
 665                     }
 666
 667                     parent = parent->GetParent() ;
 668                 }
 669
 670                 UMADrawControl( m_macControl ) ;
 671                 // ::SetThemeWindowBackground( win->MacGetWindowData()->m_macWindow , win->MacGetWindowData()->m_macWindowBackgroundTheme , false ) ;
 672             }
 673         }
 674     }
 675 }
 676
 677 void wxControl::OnPaint(wxPaintEvent& event)
 678 {
 679     if ( m_macControl )
 680     {
 681         WindowRef window = MacGetRootWindow() ;
 682         if ( window )
 683         {
 684             wxWindow* win = wxFindWinFromMacWindow( window ) ;
 685             if ( win )
 686             {
 687                 wxMacDrawingHelper help( win ) ;
 688                 // the mac control manager always assumes to have the origin at 0,0
 689                 SetOrigin( 0 , 0 ) ;
 690
 691                 /*
 692                 wxWindow* parent = GetParent() ;
 693                 while ( parent )
 694                 {
 695                     if( parent->IsTopLevel() )
 696                     {
 697                     //    ::SetThemeWindowBackground( win->MacGetWindowData()->m_macWindow , kThemeBrushDialogBackgroundActive , false ) ;
 698                         break ;
 699                     }
 700
 701                     if( parent->IsKindOf( CLASSINFO( wxNotebook ) ) ||  parent->IsKindOf( CLASSINFO( wxTabCtrl ) ))
 702                     {
 703                         if ( ((wxControl*)parent)->m_macControl )
 704                             SetUpControlBackground( ((wxControl*)parent)->m_macControl , -1 , true ) ;
 705                         break ;
 706                     }
 707
 708                     parent = parent->GetParent() ;
 709                 }
 710                 */
 711                 SetUpControlBackground( m_macControl , -1 , true ) ;
 712                 UMADrawControl( m_macControl ) ;
 713                 // ::SetThemeWindowBackground( win->MacGetWindowData()->m_macWindow , win->MacGetWindowData()->m_macWindowBackgroundTheme , false ) ;
 714             }
 715         }
 716     }
 717     else
 718     {
 719         // wxWindow::OnPaint( event ) ;
 720     }
 721 }
 722 void wxControl::OnEraseBackground(wxEraseEvent& event)
 723 {
 724     wxWindow::OnEraseBackground( event ) ;
 725 }
 726
 727
 728 void  wxControl::OnKeyDown( wxKeyEvent &event )
 729 {
 730     if ( m_macControl == NULL )
 731         return ;
 732
 733     EventRecord *ev = wxTheApp->MacGetCurrentEvent() ;
 734     short keycode ;
 735     short keychar ;
 736     keychar = short(ev->message & charCodeMask);
 737     keycode = short(ev->message & keyCodeMask) >> 8 ;
 738
 739     ::HandleControlKey( m_macControl , keycode , keychar , ev->modifiers ) ;
 740 }
 741
 742 void  wxControl::OnMouseEvent( wxMouseEvent &event )
 743 {
 744     if ( m_macControl == NULL )
 745     {
 746         event.Skip() ;
 747         return ;
 748     }
 749
 750     if (event.GetEventType() == wxEVT_LEFT_DOWN || event.GetEventType() == wxEVT_LEFT_DCLICK )
 751     {
 752
 753         int x = event.m_x ;
 754         int y = event.m_y ;
 755
 756         MacClientToRootWindow( &x , &y ) ;
 757
 758         ControlHandle   control ;
 759         Point       localwhere ;
 760         SInt16      controlpart ;
 761         WindowRef   window = MacGetRootWindow() ;
 762
 763         localwhere.h = x ;
 764         localwhere.v = y ;
 765
 766         short modifiers = 0;
 767
 768         if ( !event.m_leftDown && !event.m_rightDown )
 769             modifiers  |= btnState ;
 770
 771         if ( event.m_shiftDown )
 772             modifiers |= shiftKey ;
 773
 774         if ( event.m_controlDown )
 775             modifiers |= controlKey ;
 776
 777         if ( event.m_altDown )
 778             modifiers |= optionKey ;
 779
 780         if ( event.m_metaDown )
 781             modifiers |= cmdKey ;
 782 /*
 783 #if TARGET_CARBON
 784         control = FindControlUnderMouse( localwhere , window , &controlpart ) ;
 785 #else
 786         controlpart = FindControl( localwhere , window , &control ) ;
 787 #endif
 788 */
 789         {
 790         /*
 791             if ( AcceptsFocus() && FindFocus() != this )
 792             {
 793                 SetFocus() ;
 794             }
 795         */
 796             control = m_macControl ;
 797             if ( control && ::IsControlActive( control ) )
 798             {
 799                 {
 800                     controlpart = ::HandleControlClick( control , localwhere , modifiers , (ControlActionUPP) -1 ) ;
 801                     wxTheApp->s_lastMouseDown = 0 ;
 802                     if ( control && controlpart != kControlNoPart &&
 803                         ! IsKindOf( CLASSINFO( wxScrollBar ) )
 804                     ) // otherwise we will get the event twice for scrollbar
 805                     {
 806                         MacHandleControlClick( control , controlpart ) ;
 807                     }
 808                 }
 809             }
 810         }
 811     }
 812 }
 813
 814 bool wxControl::MacCanFocus() const
 815 {
 816         { if ( m_macControl == NULL )
 817                 return true ;
 818             else
 819             return false ;
 820         }
 821 }
 822
 823 void wxControl::MacHandleControlClick( ControlHandle control , SInt16 controlpart )
 824 {
 825     wxASSERT_MSG( m_macControl != NULL , "No valid mac control" ) ;
 826 }
 827