public void actionPerformed(ActionEvent e) {
tc = cols.get(box.getSelectedIndex());
if (e.getActionCommand().equals("Ok")) {
this.setVisible(false);
this.dispose();
}
}
public AddColumnDialog(Frame owner, ArrayList<TableColumn> cols) {
super(owner, true);
this.cols = cols;
this.setSize(300, 200);
JPanel pane = new JPanel();
pane.setLayout(new BoxLayout(pane, BoxLayout.Y_AXIS));
for (int i = 0; i < cols.size(); i++) {
box.addItem(cols.get(i).getName());
}
tc = cols.get(0);
box.addActionListener(this);
pane.add(box);
JButton button = new JButton("Ok");
button.addActionListener(this);
pane.add(button);
this.add(pane);
this.setVisible(true);
}