Frame e InternalFrame

[alexandremanowar 0]

E a e galera

 

Eu estou começando a usar gui no java desktop. Eu estou usando o modo Design do Java e desenvolvi um JFrame Form com um JMenu no Jmenu tem um JMenuItem. Desebvolvi também um JInternalFrame Form, nele tem alguns JLabels e JTextField.

 

Eu quero que quando eu clicar no JMenuItem que deixei com o nome de novo ele abra o JInternalFrame Form onde estão as caixas de texto. Estou tentando ativar isso mas não consigo. Como eu faço?

O meu código é esse:

 

JFrame:

/* * MDINota.java * * Created on 26 de Abril de 2006, 21:03 */package Nota;/** * * @author  root */public class MDINota extends javax.swing.JFrame {		/** Creates new form MDINota */	public MDINota() {		initComponents();	}		/** This method is called from within the constructor to	 * initialize the form.	 * WARNING: Do NOT modify this code. The content of this method is	 * always regenerated by the Form Editor.	 */	// <editor-fold defaultstate="collapsed" desc=" Generated Code ">	private void initComponents() {		jMenuBar1 = new javax.swing.JMenuBar();		Arquivo = new javax.swing.JMenu();		Novo = new javax.swing.JMenuItem();		setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);		Arquivo.setText("Arquivo");		Novo.setText("Novo");		Arquivo.add(Novo);		jMenuBar1.add(Arquivo);		setJMenuBar(jMenuBar1);		org.jdesktop.layout.GroupLayout layout = new org.jdesktop.layout.GroupLayout(getContentPane());		getContentPane().setLayout(layout);		layout.setHorizontalGroup(			layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)			.add(0, 640, Short.MAX_VALUE)		);		layout.setVerticalGroup(			layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)			.add(0, 463, Short.MAX_VALUE)		);		pack();	}// </editor-fold>		/**	 * @param args the command line arguments	 */	public static void main(String args[]) {		java.awt.EventQueue.invokeLater(new Runnable() {			public void run() {				new MDINota().setVisible(true);			}		});	}		// Variables declaration - do not modify	private javax.swing.JMenu Arquivo;	private javax.swing.JMenuItem Novo;	private javax.swing.JMenuBar jMenuBar1;	// End of variables declaration	}

JInternalFrame

/* * FormNota.java * * Created on 26 de Abril de 2006, 21:07 */package Nota;/** * * @author  root */public class FormNota extends javax.swing.JInternalFrame {		/** Creates new form FormNota */	public FormNota() {		initComponents();	}		/** This method is called from within the constructor to	 * initialize the form.	 * WARNING: Do NOT modify this code. The content of this method is	 * always regenerated by the Form Editor.	 */	// <editor-fold defaultstate="collapsed" desc=" Generated Code ">	private void initComponents() {		jLabel1 = new javax.swing.JLabel();		jTextField1 = new javax.swing.JTextField();		jLabel2 = new javax.swing.JLabel();		jTextField2 = new javax.swing.JTextField();		jLabel3 = new javax.swing.JLabel();		jTextField3 = new javax.swing.JTextField();		setTitle("Nota");		jLabel1.setText("Nome:");		jLabel2.setText("Endere\u00e7o:");		jLabel3.setText("Bairro:");		org.jdesktop.layout.GroupLayout layout = new org.jdesktop.layout.GroupLayout(getContentPane());		getContentPane().setLayout(layout);		layout.setHorizontalGroup(			layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)			.add(layout.createSequentialGroup()				.addContainerGap()				.add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)					.add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING, false)						.add(layout.createSequentialGroup()							.add(jLabel1)							.add(4, 4, 4)							.add(jTextField1, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, 339, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE))						.add(layout.createSequentialGroup()							.add(jLabel2)							.addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)							.add(jTextField2)))					.add(layout.createSequentialGroup()						.add(jLabel3)						.addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)						.add(jTextField3, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, 247, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)))				.addContainerGap(181, Short.MAX_VALUE))		);		layout.setVerticalGroup(			layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)			.add(layout.createSequentialGroup()				.addContainerGap()				.add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.BASELINE)					.add(jLabel1)					.add(jTextField1, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE))				.addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)				.add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.BASELINE)					.add(jLabel2)					.add(jTextField2, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE))				.addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)				.add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.BASELINE)					.add(jLabel3)					.add(jTextField3, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE))				.addContainerGap(224, Short.MAX_VALUE))		);		pack();	}// </editor-fold>			// Variables declaration - do not modify	private javax.swing.JLabel jLabel1;	private javax.swing.JLabel jLabel2;	private javax.swing.JLabel jLabel3;	private javax.swing.JTextField jTextField1;	private javax.swing.JTextField jTextField2;	private javax.swing.JTextField jTextField3;	// End of variables declaration	}

Alguém pode me ajudar? Estou usando o modo design! Não estou fazendo o layout na mão.

[alexandremanowar 0]

Resolvi o problema