import javax.swing.JOptionPane;
import javax.swing.event.TableModelEvent;
import javax.swing.event.TableModelListener;
public class EditableTableForm extends javax.swing.JFrame implements TableModelListener {
/**
* Creates new form EditableTableForm
*/
public EditableTableForm() {
initComponents();
initComponents2();
}
/**
* 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.
*/
@SuppressWarnings("unchecked")
// <editor-fold defaultstate="collapsed" desc="Generated Code">
private void initComponents() {
java.awt.GridBagConstraints gridBagConstraints;
jpList = new javax.swing.JPanel();
jscrListe = new javax.swing.JScrollPane();
jtList = new javax.swing.JTable();
jpListControls = new javax.swing.JPanel();
jbAddEntry = new javax.swing.JButton();
jbDeleteEntry = new javax.swing.JButton();
jpButtons = new javax.swing.JPanel();
jbClose = new javax.swing.JButton();
setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
setMinimumSize(new java.awt.Dimension(400, 800));
setName("Einkaufsliste"); // NOI18N
getContentPane().setLayout(new java.awt.GridBagLayout());
jpList.setMinimumSize(new java.awt.Dimension(350, 750));
jpList.setPreferredSize(new java.awt.Dimension(350, 750));
jpList.setLayout(new java.awt.BorderLayout());
jscrListe.setViewportView(jtList);
jpList.add(jscrListe, java.awt.BorderLayout.CENTER);
gridBagConstraints = new java.awt.GridBagConstraints();
gridBagConstraints.gridx = 0;
gridBagConstraints.gridy = 0;
gridBagConstraints.weighty = 1.0;
getContentPane().add(jpList, gridBagConstraints);
jpListControls.setMinimumSize(new java.awt.Dimension(50, 100));
jpListControls.setPreferredSize(new java.awt.Dimension(50, 100));
jpListControls.setLayout(new java.awt.GridLayout(2, 0));
jbAddEntry.setLabel("+");
jbAddEntry.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jbAddEntryActionPerformed(evt);
}
});
jpListControls.add(jbAddEntry);
jbDeleteEntry.setText("-");
jbDeleteEntry.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jbDeleteEntryActionPerformed(evt);
}
});
jpListControls.add(jbDeleteEntry);
gridBagConstraints = new java.awt.GridBagConstraints();
gridBagConstraints.gridx = 1;
gridBagConstraints.gridy = 0;
gridBagConstraints.anchor = java.awt.GridBagConstraints.NORTHEAST;
getContentPane().add(jpListControls, gridBagConstraints);
jpButtons.setLayout(new java.awt.BorderLayout());
jbClose.setText("Schliessen");
jbClose.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jbCloseActionPerformed(evt);
}
});
jpButtons.add(jbClose, java.awt.BorderLayout.EAST);
gridBagConstraints = new java.awt.GridBagConstraints();
gridBagConstraints.gridx = 0;
gridBagConstraints.gridy = 1;
gridBagConstraints.gridwidth = 2;
gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;
gridBagConstraints.anchor = java.awt.GridBagConstraints.SOUTH;
gridBagConstraints.weightx = 1.0;
getContentPane().add(jpButtons, gridBagConstraints);
pack();
}// </editor-fold>
private void jbCloseActionPerformed(java.awt.event.ActionEvent evt) {
int iReturn = JOptionPane.showConfirmDialog(this, "Programm wirklich beenden?", "Bestätigung", JOptionPane.OK_CANCEL_OPTION, JOptionPane.QUESTION_MESSAGE);
// 0 = OK; 1 = CANCEL
switch (iReturn) {
case JOptionPane.OK_OPTION:
System.exit( 0 );
}
}
private void jbAddEntryActionPerformed(java.awt.event.ActionEvent evt) {
((EditableTableModel)jtList.getModel()).addEmptyEntry();
jtList.validate();
jtList.repaint();
}
private void jbDeleteEntryActionPerformed(java.awt.event.ActionEvent evt) {
// TODO add your handling code here:
}
/**
* @param args the command line arguments
*/
public static void main(String args[]) {
/* Set the Nimbus look and feel */
//<editor-fold defaultstate="collapsed" desc=" Look and feel setting code (optional) ">
/* If Nimbus (introduced in Java SE 6) is not available, stay with the default look and feel.
* For details see http://download.oracle.com/javase/tutorial/uiswing/lookandfeel/plaf.html
*/
try {
for (javax.swing.UIManager.LookAndFeelInfo info : javax.swing.UIManager.getInstalledLookAndFeels()) {
if ("Nimbus".equals(info.getName())) {
javax.swing.UIManager.setLookAndFeel(info.getClassName());
break;
}
}
} catch (ClassNotFoundException ex) {
java.util.logging.Logger.getLogger(EditableTableForm.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
} catch (InstantiationException ex) {
java.util.logging.Logger.getLogger(EditableTableForm.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
} catch (IllegalAccessException ex) {
java.util.logging.Logger.getLogger(EditableTableForm.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
} catch (javax.swing.UnsupportedLookAndFeelException ex) {
java.util.logging.Logger.getLogger(EditableTableForm.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
}
//</editor-fold>
//</editor-fold>
/* Create and display the form */
java.awt.EventQueue.invokeLater(new Runnable() {
public void run() {
new EditableTableForm().setVisible(true);
}
});
}
// Variables declaration - do not modify
private javax.swing.JButton jbAddEntry;
private javax.swing.JButton jbClose;
private javax.swing.JButton jbDeleteEntry;
private javax.swing.JPanel jpButtons;
private javax.swing.JPanel jpList;
private javax.swing.JPanel jpListControls;
private javax.swing.JScrollPane jscrListe;
private javax.swing.JTable jtList;
// End of variables declaration
private void initComponents2() {
jtList.setModel(new EditableTableModel());
}
@Override
public void tableChanged(TableModelEvent tme) {
System.out.println("tableChanged aufgerufen");
}
}