lib/cpBaseQtApplication/Editor.cxx

   1 #include <cpBaseQtApplication/Editor.h>\r
   2 \r
   3 #include <QGraphicsScene>\r
   4 #include <QEvent>\r
   5 #include <QGraphicsSceneContextMenuEvent>\r
   6 #include <QGraphicsSceneDragDropEvent>\r
   7 #include <QGraphicsSceneHelpEvent>\r
   8 #include <QGraphicsSceneHoverEvent>\r
   9 #include <QGraphicsSceneMouseEvent>\r
  10 #include <QGraphicsSceneMoveEvent>\r
  11 #include <QGraphicsSceneResizeEvent>\r
  12 #include <QGraphicsSceneWheelEvent>\r
  13 #include <QInputDialog>\r
  14 #include <QMessageBox>\r
  15 \r
  16 #include <cpBaseQtApplication/Port.h>\r
  17 #include <cpBaseQtApplication/Connection.h>\r
  18 #include <cpBaseQtApplication/Block.h>\r
  19 \r
  20 // -------------------------------------------------------------------------\r
  21 #define cpBaseQtApplication_Editor_Callback_SWITCH( E, e )       \\r
  22   case QEvent::GraphicsScene##E:                                        \\r
  23   {                                                                     \\r
  24     QGraphicsScene##E##Event* evt =                                     \\r
  25       dynamic_cast< QGraphicsScene##E##Event* >( e );                   \\r
  26     if( evt != NULL )                                                   \\r
  27       this->_##E##_cbk( evt );                                          \\r
  28   }                                                                     \\r
  29   break;\r
  30 \r
  31 // -------------------------------------------------------------------------\r
  32 #define cpBaseQtApplication_Editor_Callback_CODE( E )            \\r
  33   void cpBaseQtApplication::Editor::_##E##_cbk( QGraphicsScene##E##Event* evt )\r
  34 \r
  35 // -------------------------------------------------------------------------\r
  36 cpBaseQtApplication::Editor::\r
  37 Editor( QObject* parent )\r
  38   : Superclass( parent ),\r
  39     m_ActualConnection( NULL ),\r
  40     m_Workspace( NULL )\r
  41 {\r
  42 }\r
  43 \r
  44 // -------------------------------------------------------------------------\r
  45 cpBaseQtApplication::Editor::\r
  46 ~Editor( )\r
  47 {\r
  48 }\r
  49 \r
  50 // -------------------------------------------------------------------------\r
  51 cpBaseQtApplication::Editor::\r
  52 TWorkspace* cpBaseQtApplication::Editor::\r
  53 workspace( )\r
  54 {\r
  55   return( this->m_Workspace );\r
  56 }\r
  57 \r
  58 // -------------------------------------------------------------------------\r
  59 const cpBaseQtApplication::Editor::\r
  60 TWorkspace* cpBaseQtApplication::Editor::\r
  61 workspace( ) const\r
  62 {\r
  63   return( this->m_Workspace );\r
  64 }\r
  65 \r
  66 // -------------------------------------------------------------------------\r
  67 void cpBaseQtApplication::Editor::\r
  68 setWorkspace( TWorkspace* ws )\r
  69 {\r
  70   this->m_Workspace = ws;\r
  71   this->redrawWorkspace( );\r
  72 }\r
  73 \r
  74 // -------------------------------------------------------------------------\r
  75 void cpBaseQtApplication::Editor::\r
  76 redrawWorkspace( )\r
  77 {\r
  78   if( this->m_Workspace == NULL )\r
  79     return;\r
  80   \r
  81   // Create blocks\r
  82   std::map< std::string, Block* > blocks;\r
  83   auto vIt = this->m_Workspace->GetGraph( )->BeginVertices( );\r
  84   auto vIt_end = this->m_Workspace->GetGraph( )->EndVertices( );\r
  85   for( ; vIt != vIt_end; ++vIt )\r
  86   {\r
  87     auto b = this->_createBlock(\r
  88       dynamic_cast< TFilter* >( vIt->second.GetPointer( ) ),\r
  89       vIt->first.c_str( ),\r
  90       QPointF( vIt->second->GetViewX( ), vIt->second->GetViewY( ) )\r
  91       );\r
  92     blocks[ vIt->first ] = b;\r
  93 \r
  94   } // rof\r
  95 \r
  96   // Add edges\r
  97   auto rIt = this->m_Workspace->GetGraph( )->BeginEdgesRows( );\r
  98   auto rIt_end = this->m_Workspace->GetGraph( )->EndEdgesRows( );\r
  99   for( ; rIt != rIt_end; ++rIt )\r
 100   {\r
 101     Block* orig = blocks[ rIt->first ];\r
 102     auto cIt = rIt->second.begin( );\r
 103     for( ; cIt != rIt->second.end( ); ++cIt )\r
 104     {\r
 105       Block* dest = blocks[ cIt->first ];\r
 106       auto eIt = cIt->second.begin( );\r
 107       for( ; eIt != cIt->second.end( ); ++eIt )\r
 108       {\r
 109         OutputPort* op = orig->outputPort( eIt->first.c_str( ) );\r
 110         InputPort* ip = dest->inputPort( eIt->second.c_str( ) );\r
 111         if( op == NULL || ip == NULL )\r
 112           continue;\r
 113 \r
 114         Connection* c = new Connection( 0, this->m_Scene );\r
 115         c->setPort1( op );\r
 116         c->setPort2( ip );\r
 117         c->updatePosFromPorts( );\r
 118         c->updatePath( );\r
 119 \r
 120       } // rof\r
 121 \r
 122     } // rof\r
 123 \r
 124   } // rof\r
 125 }\r
 126 \r
 127 // -------------------------------------------------------------------------\r
 128 std::string cpBaseQtApplication::Editor::\r
 129 createFilter(\r
 130   const std::string& category,\r
 131   const std::string& filter,\r
 132   const QPointF& pnt\r
 133   )\r
 134 {\r
 135   std::string name = filter;\r
 136   while( this->m_Workspace->HasFilter( name ) )\r
 137     name += std::string( "_" );\r
 138   if( this->m_Workspace->CreateFilter( category, filter, name ) )\r
 139   {\r
 140     auto b = this->_createBlock(\r
 141       this->m_Workspace->GetFilter( name ),\r
 142       name.c_str( ),\r
 143       pnt\r
 144       );\r
 145     return( name );\r
 146   }\r
 147   else\r
 148     return( "" );\r
 149 }\r
 150 \r
 151 // -------------------------------------------------------------------------\r
 152 bool cpBaseQtApplication::Editor::\r
 153 deleteFilter( const std::string& name )\r
 154 {\r
 155   if( this->m_Workspace != NULL )\r
 156     return( this->m_Workspace->RemoveFilter( name ) );\r
 157   else\r
 158     return( false );\r
 159 }\r
 160 \r
 161 // -------------------------------------------------------------------------\r
 162 bool cpBaseQtApplication::Editor::\r
 163 deleteConnection(\r
 164   const std::string& src, const std::string& des,\r
 165   const std::string& in, const std::string& out\r
 166   )\r
 167 {\r
 168   if( this->m_Workspace != NULL )\r
 169     return( this->m_Workspace->Disconnect( src, des, in, out ) );\r
 170   else\r
 171     return( false );\r
 172 }\r
 173 \r
 174 // -------------------------------------------------------------------------\r
 175 void cpBaseQtApplication::Editor::\r
 176 clear( )\r
 177 {\r
 178   std::cout << "Editor: clear" << std::endl;\r
 179   /* TODO\r
 180      auto vIt = this->m_Graph.BeginVertices( );\r
 181      for( ; vIt != this->m_Graph.EndVertices( ); ++vIt )\r
 182      {\r
 183      } // rof\r
 184   */\r
 185 }\r
 186 \r
 187 // -------------------------------------------------------------------------\r
 188 void cpBaseQtApplication::Editor::\r
 189 install( QGraphicsScene* s )\r
 190 {\r
 191   s->installEventFilter( this );\r
 192   this->m_Scene = s;\r
 193 }\r
 194 \r
 195 // -------------------------------------------------------------------------\r
 196 QGraphicsItem* cpBaseQtApplication::Editor::\r
 197 itemAt( const QPointF& pos )\r
 198 {\r
 199   QList< QGraphicsItem* > items =\r
 200     this->m_Scene->items( QRectF( pos - QPointF( 1, 1 ), QSize( 3, 3 ) ) );\r
 201 \r
 202   foreach( QGraphicsItem* item, items )\r
 203     if( item->type( ) > QGraphicsItem::UserType )\r
 204       return( item );\r
 205   return( NULL );\r
 206 }\r
 207 \r
 208 // -------------------------------------------------------------------------\r
 209 cpBaseQtApplication::Block* cpBaseQtApplication::Editor::\r
 210 _createBlock( TFilter* f, const QString& name, const QPointF& pnt )\r
 211 {\r
 212   if( f == NULL )\r
 213     return( NULL );\r
 214 \r
 215   // Add block\r
 216   Block* b = new Block( f, name, 0, this->m_Scene );\r
 217   b->setEditor( this );\r
 218   b->setPos( pnt );\r
 219 \r
 220   // Mark exposed inputs\r
 221   auto& e_in = this->m_Workspace->GetExposedInputPorts( );\r
 222   auto f_in = f->GetInputsNames( );\r
 223   for( auto iIt = f_in.begin( ); iIt != f_in.end( ); ++iIt )\r
 224   {\r
 225     auto eIt = e_in.begin( );\r
 226     auto fIt = e_in.end( );\r
 227     for( ; eIt != e_in.end( ) && fIt == e_in.end( ); ++eIt )\r
 228       if( eIt->second.second == *iIt )\r
 229         fIt = eIt;\r
 230     if( fIt == e_in.end( ) )\r
 231       continue;\r
 232 \r
 233     auto port = b->inputPort( iIt->c_str( ) );\r
 234     port->setExtendedName( fIt->first.c_str( ) );\r
 235     port->setExtend( true );\r
 236 \r
 237   } // rof\r
 238 \r
 239   // Mark exposed outputs\r
 240   auto& e_out = this->m_Workspace->GetExposedOutputPorts( );\r
 241   auto f_out = f->GetOutputsNames( );\r
 242   for( auto iIt = f_out.begin( ); iIt != f_out.end( ); ++iIt )\r
 243   {\r
 244     auto eIt = e_out.begin( );\r
 245     auto fIt = e_out.end( );\r
 246     for( ; eIt != e_out.end( ) && fIt == e_out.end( ); ++eIt )\r
 247       if( eIt->second.second == *iIt )\r
 248         fIt = eIt;\r
 249     if( fIt == e_out.end( ) )\r
 250       continue;\r
 251 \r
 252     auto port = b->outputPort( iIt->c_str( ) );\r
 253     port->setExtendedName( fIt->first.c_str( ) );\r
 254     port->setExtend( true );\r
 255 \r
 256   } // rof\r
 257 \r
 258   return( b );\r
 259 }\r
 260 \r
 261 // -------------------------------------------------------------------------\r
 262 bool cpBaseQtApplication::Editor::\r
 263 eventFilter( QObject* o, QEvent* e )\r
 264 {\r
 265   // Event type\r
 266   switch( int( e->type( ) ) )\r
 267   {\r
 268     cpBaseQtApplication_Editor_Callback_SWITCH( ContextMenu, e );\r
 269     cpBaseQtApplication_Editor_Callback_SWITCH( DragEnter, e );\r
 270     cpBaseQtApplication_Editor_Callback_SWITCH( DragLeave, e );\r
 271     cpBaseQtApplication_Editor_Callback_SWITCH( DragMove, e );\r
 272     cpBaseQtApplication_Editor_Callback_SWITCH( Drop, e );\r
 273     cpBaseQtApplication_Editor_Callback_SWITCH( Help, e );\r
 274     cpBaseQtApplication_Editor_Callback_SWITCH( HoverEnter, e );\r
 275     cpBaseQtApplication_Editor_Callback_SWITCH( HoverLeave, e );\r
 276     cpBaseQtApplication_Editor_Callback_SWITCH( HoverMove, e );\r
 277     cpBaseQtApplication_Editor_Callback_SWITCH( MouseDoubleClick, e );\r
 278     cpBaseQtApplication_Editor_Callback_SWITCH( MouseMove, e );\r
 279     cpBaseQtApplication_Editor_Callback_SWITCH( MousePress, e );\r
 280     cpBaseQtApplication_Editor_Callback_SWITCH( MouseRelease, e );\r
 281     cpBaseQtApplication_Editor_Callback_SWITCH( Move, e );\r
 282     cpBaseQtApplication_Editor_Callback_SWITCH( Resize, e );\r
 283     cpBaseQtApplication_Editor_Callback_SWITCH( Wheel, e );\r
 284   default:\r
 285     break;\r
 286   } // hctiws\r
 287   return( this->Superclass::eventFilter( o, e ) );\r
 288 }\r
 289 \r
 290 // -------------------------------------------------------------------------\r
 291 void cpBaseQtApplication::Editor::\r
 292 updateFilter( const std::string& filter_name )\r
 293 {\r
 294   emit execFilter( filter_name );\r
 295 }\r
 296 \r
 297 // -------------------------------------------------------------------------\r
 298 void cpBaseQtApplication::Editor::\r
 299 showOutputData(\r
 300   const std::string& filter_name, const std::string& output_name\r
 301   )\r
 302 {\r
 303   emit showFilterOutput( filter_name, output_name );\r
 304 }\r
 305 \r
 306 // -------------------------------------------------------------------------\r
 307 void cpBaseQtApplication::Editor::\r
 308 hideOutputData(\r
 309   const std::string& filter_name, const std::string& output_name\r
 310   )\r
 311 {\r
 312   emit hideFilterOutput( filter_name, output_name );\r
 313 }\r
 314 \r
 315 // -------------------------------------------------------------------------\r
 316 void cpBaseQtApplication::Editor::\r
 317 visualPropertiesOutputData(\r
 318   const std::string& filter_name, const std::string& output_name\r
 319   )\r
 320 {\r
 321   emit visualPropertiesFilterOutput( filter_name, output_name );\r
 322 }\r
 323 \r
 324 // -------------------------------------------------------------------------\r
 325 cpBaseQtApplication_Editor_Callback_CODE( ContextMenu )\r
 326 {\r
 327 }\r
 328 \r
 329 // -------------------------------------------------------------------------\r
 330 cpBaseQtApplication_Editor_Callback_CODE( DragEnter )\r
 331 {\r
 332 }\r
 333 \r
 334 // -------------------------------------------------------------------------\r
 335 cpBaseQtApplication_Editor_Callback_CODE( DragLeave )\r
 336 {\r
 337 }\r
 338 \r
 339 // -------------------------------------------------------------------------\r
 340 cpBaseQtApplication_Editor_Callback_CODE( DragMove )\r
 341 {\r
 342 }\r
 343 \r
 344 // -------------------------------------------------------------------------\r
 345 cpBaseQtApplication_Editor_Callback_CODE( Drop )\r
 346 {\r
 347 }\r
 348 \r
 349 // -------------------------------------------------------------------------\r
 350 cpBaseQtApplication_Editor_Callback_CODE( Help )\r
 351 {\r
 352 }\r
 353 \r
 354 // -------------------------------------------------------------------------\r
 355 cpBaseQtApplication_Editor_Callback_CODE( HoverEnter )\r
 356 {\r
 357 }\r
 358 \r
 359 // -------------------------------------------------------------------------\r
 360 cpBaseQtApplication_Editor_Callback_CODE( HoverLeave )\r
 361 {\r
 362 }\r
 363 \r
 364 // -------------------------------------------------------------------------\r
 365 cpBaseQtApplication_Editor_Callback_CODE( HoverMove )\r
 366 {\r
 367 }\r
 368 \r
 369 // -------------------------------------------------------------------------\r
 370 cpBaseQtApplication_Editor_Callback_CODE( MouseDoubleClick )\r
 371 {\r
 372   QGraphicsItem* item = this->itemAt( evt->scenePos( ) );\r
 373   if( item == NULL )\r
 374     return;\r
 375 \r
 376   switch( evt->button( ) )\r
 377   {\r
 378   case Qt::LeftButton:\r
 379   {\r
 380     Block* block = dynamic_cast< Block* >( item );\r
 381     Port* port = dynamic_cast< Port* >( item );\r
 382     Connection* conn = dynamic_cast< Connection* >( item );\r
 383 \r
 384     if( block != NULL )\r
 385     {\r
 386       QString old_name = block->namePort( );\r
 387       bool ok;\r
 388       QString new_name =\r
 389         QInputDialog::getText(\r
 390           dynamic_cast< QWidget* >( this->parent( ) ),\r
 391           "Change filter name",\r
 392           "Filter name:",\r
 393           QLineEdit::Normal,\r
 394           old_name,\r
 395           &ok\r
 396           );\r
 397       if( ok && !new_name.isEmpty( ) && old_name != new_name )\r
 398       {\r
 399         block->setNamePort( new_name );\r
 400         this->m_Workspace->RenameFilter(\r
 401           old_name.toStdString( ),\r
 402           new_name.toStdString( )\r
 403           );\r
 404 \r
 405       } // fi\r
 406     }\r
 407     else if( port != NULL )\r
 408     {\r
 409       if( evt->modifiers( ) == Qt::ControlModifier )\r
 410       {\r
 411         port->setExtend( !( port->isExtended( ) ) );\r
 412         InputPort* in_port = dynamic_cast< InputPort* >( port );\r
 413         OutputPort* out_port = dynamic_cast< OutputPort* >( port );\r
 414         if( port->isExtended( ) )\r
 415         {\r
 416           if( in_port != NULL )\r
 417           {\r
 418             this->m_Workspace->ExposeInputPort(\r
 419               in_port->extendedName( ).toStdString( ),\r
 420               in_port->block( )->namePort( ).toStdString( ),\r
 421               in_port->name( ).toStdString( )\r
 422               );\r
 423           }\r
 424           else if( out_port != NULL )\r
 425           {\r
 426             this->m_Workspace->ExposeOutputPort(\r
 427               out_port->extendedName( ).toStdString( ),\r
 428               out_port->block( )->namePort( ).toStdString( ),\r
 429               out_port->name( ).toStdString( )\r
 430               );\r
 431 \r
 432           } // fi\r
 433         }\r
 434         else\r
 435         {\r
 436           if( in_port != NULL )\r
 437             this->m_Workspace->HideInputPort(\r
 438               in_port->extendedName( ).toStdString( )\r
 439               );\r
 440           else if( out_port != NULL )\r
 441             this->m_Workspace->HideOutputPort(\r
 442               out_port->extendedName( ).toStdString( )\r
 443               );\r
 444 \r
 445         } // fi\r
 446         this->m_Scene->update( );\r
 447       }\r
 448       else if( evt->modifiers( ) == Qt::NoModifier )\r
 449       {\r
 450         if( port->isExtended( ) )\r
 451         {\r
 452           QString old_name = port->extendedName( );\r
 453           bool ok;\r
 454           QString new_name =\r
 455             QInputDialog::getText(\r
 456               dynamic_cast< QWidget* >( this->parent( ) ),\r
 457               "Change filter name",\r
 458               "Filter name:",\r
 459               QLineEdit::Normal,\r
 460               old_name,\r
 461               &ok\r
 462               );\r
 463           if( ok && !new_name.isEmpty( ) && old_name != new_name )\r
 464           {\r
 465             port->setExtendedName( new_name );\r
 466             InputPort* in_port = dynamic_cast< InputPort* >( port );\r
 467             OutputPort* out_port = dynamic_cast< OutputPort* >( port );\r
 468             if( in_port != NULL )\r
 469               this->m_Workspace->\r
 470                 RenameExposedInputPort(\r
 471                   old_name.toStdString( ),\r
 472                   new_name.toStdString( )\r
 473                   );\r
 474             else if( out_port != NULL )\r
 475               this->m_Workspace->\r
 476                 RenameExposedOutputPort(\r
 477                   old_name.toStdString( ),\r
 478                   new_name.toStdString( )\r
 479                   );\r
 480             this->m_Scene->update( );\r
 481 \r
 482           } // fi\r
 483 \r
 484         } // fi\r
 485 \r
 486       } // fi\r
 487     }\r
 488     else if( conn != NULL )\r
 489     {\r
 490     } // fi\r
 491   }\r
 492   break;\r
 493   case Qt::RightButton:\r
 494   {\r
 495   }\r
 496   break;\r
 497   case Qt::MiddleButton:\r
 498   {\r
 499   }\r
 500   break;\r
 501   default:\r
 502     break;\r
 503   } // hctiws\r
 504 }\r
 505 \r
 506 // -------------------------------------------------------------------------\r
 507 cpBaseQtApplication_Editor_Callback_CODE( MouseMove )\r
 508 {\r
 509   if( this->m_ActualConnection != NULL )\r
 510   {\r
 511     if( this->m_ActualConnection->port1( ) == NULL )\r
 512       this->m_ActualConnection->setPos1( evt->scenePos( ) );\r
 513     else if( this->m_ActualConnection->port2( ) == NULL )\r
 514       this->m_ActualConnection->setPos2( evt->scenePos( ) );\r
 515     this->m_ActualConnection->updatePath( );\r
 516 \r
 517   } // fi\r
 518 }\r
 519 \r
 520 // -------------------------------------------------------------------------\r
 521 cpBaseQtApplication_Editor_Callback_CODE( MousePress )\r
 522 {\r
 523   InputPort* in_port =\r
 524     dynamic_cast< InputPort* >( this->itemAt( evt->scenePos( ) ) );\r
 525   OutputPort* out_port =\r
 526     dynamic_cast< OutputPort* >( this->itemAt( evt->scenePos( ) ) );\r
 527   if( in_port == NULL && out_port == NULL )\r
 528     return;\r
 529 \r
 530   switch( evt->button( ) )\r
 531   {\r
 532   case Qt::LeftButton:\r
 533   {\r
 534     if( out_port != NULL )\r
 535     {\r
 536       if( out_port->block( ) != NULL )\r
 537       {\r
 538         // Start new connection\r
 539         this->m_ActualConnection = new Connection( 0, this->m_Scene );\r
 540         this->m_ActualConnection->setPort1( out_port );\r
 541         this->m_ActualConnection->setPos1( out_port->scenePos( ) );\r
 542         this->m_ActualConnection->setPos2( evt->scenePos( ) );\r
 543         this->m_ActualConnection->updatePosFromPorts( );\r
 544         this->m_ActualConnection->updatePath( );\r
 545 \r
 546       } // fi\r
 547 \r
 548     } // fi\r
 549   }\r
 550   break;\r
 551   default:\r
 552     break;\r
 553 \r
 554   } // hctiws\r
 555 }\r
 556 \r
 557 // -------------------------------------------------------------------------\r
 558 cpBaseQtApplication_Editor_Callback_CODE( MouseRelease )\r
 559 {\r
 560   if( this->m_ActualConnection == NULL )\r
 561     return;\r
 562 \r
 563   switch( evt->button( ) )\r
 564   {\r
 565   case Qt::LeftButton:\r
 566   {\r
 567     InputPort* port2 =\r
 568       dynamic_cast< InputPort* >( this->itemAt( evt->scenePos( ) ) );\r
 569     if( port2 != NULL )\r
 570     {\r
 571       OutputPort* port1 =\r
 572         dynamic_cast< OutputPort* >( this->m_ActualConnection->port1( ) );\r
 573       if( port1 != NULL )\r
 574       {\r
 575         if(\r
 576           port1->block( ) != port2->block( ) &&\r
 577           !port2->hasConnection( ) &&\r
 578           !port1->isConnected( port2 ) &&\r
 579           !port2->isExtended( )\r
 580           )\r
 581         {\r
 582           this->m_ActualConnection->setPos2( port2->scenePos( ) );\r
 583           this->m_ActualConnection->setPort2( port2 );\r
 584           this->m_ActualConnection->updatePosFromPorts( );\r
 585           this->m_ActualConnection->updatePath( );\r
 586 \r
 587           this->m_Workspace->Connect(\r
 588             port1->block( )->namePort( ).toStdString( ),\r
 589             port2->block( )->namePort( ).toStdString( ),\r
 590             port1->name( ).toStdString( ),\r
 591             port2->name( ).toStdString( )\r
 592             );\r
 593         }\r
 594         else\r
 595           delete this->m_ActualConnection;\r
 596       }\r
 597       else\r
 598         delete this->m_ActualConnection;\r
 599     }\r
 600     else\r
 601       delete this->m_ActualConnection;\r
 602     this->m_ActualConnection = NULL;\r
 603   }\r
 604   break;\r
 605   default:\r
 606     break;\r
 607   } // hctisw\r
 608 }\r
 609 \r
 610 // -------------------------------------------------------------------------\r
 611 cpBaseQtApplication_Editor_Callback_CODE( Move )\r
 612 {\r
 613 }\r
 614 \r
 615 // -------------------------------------------------------------------------\r
 616 cpBaseQtApplication_Editor_Callback_CODE( Resize )\r
 617 {\r
 618 }\r
 619 \r
 620 // -------------------------------------------------------------------------\r
 621 cpBaseQtApplication_Editor_Callback_CODE( Wheel )\r
 622 {\r
 623 }\r
 624 \r
 625 // eof - $RCSfile$\r