Foro de elhacker.net

	public void creaCB(HashTableMap<String, String> Atribs,NodoArbol nodog){
		Iterable<Entry<String, String>> listaCombo=Atribs.entries();
		Iterator<Entry<String, String>>it= listaCombo.iterator();		
		System.out.println("LISTA HASH: ");
		System.out.println(listaCombo);
			if(!it.hasNext()){ System.out.println("LA TABLA NO TIENE ELEMENTOS");
				nodog.remove(jLabel3);
				CampoNom.setPreferredSize(new java.awt.Dimension(106, 20));
			}
			else{
				CampoAtrib = new JComboBox();				
				int i=0;
				while(it.hasNext()){
					if(i==0)CampoAtrib.addItem(it.next().toString());	
					else CampoAtrib.insertItemAt(it.next().toString(), i);
					i++;
				}				
				System.out.println("Hemos insertado en la tabla: "+CampoAtrib.getItemCount()+" elementos");
				System.out.println(" El elem 1 es: ");
				System.out.println(CampoAtrib.getItemAt(1));
				CampoAtrib.setPreferredSize(new java.awt.Dimension(97, 20));
		
				CampoAtrib.addActionListener(new ActionListener() {
					@SuppressWarnings("unchecked")
					@Override
					public void actionPerformed(ActionEvent e) {
						JComboBox cb = (JComboBox)e.getSource();
					    String newSelection = (String)cb.getSelectedItem();
						//AQUI ES DONDE ESCRIBES EL VALOR Q TIENE EL ID
						// Accion a realizar cuando el JComboBox cambia de item seleccionado.
						//Entry<String, String> val=(Entry<String, String>) CampoAtrib.getSelectedItem();
					//	CampoValAtrib.setText(val.getValue().toString());
						CampoValAtrib.setText(newSelection);
					}		
				});
			this.add(CampoAtrib);