I have on mainwindow a QWorkspace 2 QDockWidget and at on QDockWidget i build a QTableWidget + Qt::CustomContextMenu if the action have only one emit to mainwindow this qmenu stay open 2 or moore left click .... on same table row...
How i can close this qmenu just to beginn by next right click?


Qt Code: 
  1. build QTableWidget  ......
  2. editable = true;
  3. TableMenu->setMouseTracking(false);
  4. TableMenu->setContextMenuPolicy( Qt::CustomContextMenu );
  5. connect(TableMenu, SIGNAL(itemChanged(QTableWidgetItem *)), this, SLOT(UpDateItem(QTableWidgetItem *)));
  6. connect(TableMenu, SIGNAL( customContextMenuRequested( const QPoint & ) ), this, SLOT( TableContexMenu() ) );
  7. connect(edit_modus_table, SIGNAL(toggled(bool)),this, SLOT(TableEditContex(bool)));  
  8. } /* end table */
  9.  
  10. void  W_Menu::TableContexMenu() 
  11. {
  12.   mnuContext = new QMenu();
  13.   ...... other action .....
  14.   mnuContext->addAction(QIcon( ":/i/img/user.png" ),tr( "Edit Item " ), this, SLOT( EditPerson() ) );
  15. ...............................
  16.   mnuContext->addAction(tr( "Close this" ), mnuContext, SLOT( close() ) );
  17.   mnuContext->exec( QCursor::pos() );
  18. }
  19. /* ############################################# MENU TABLE CONTEXT ################################### */
  20. void W_Menu::EditPerson()
  21. {   
  22.     mnuContext->clear();
  23.     mnuContext->close();
  24.     int IdCell = GetItemId(TableMenu->currentColumn(),TableMenu->currentRow());
  25.     int personaedits = items[IdCell]->GetDBNummers();
  26.     if (personaedits > 0) {
  27.     emit OpenEditIdShow(personaedits);
  28.     }
  29. }
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