package aliview.test; import javax.swing.JFrame; import aliview.aligner.AliItemPanel; import aliview.aligner.AlignemtItem; import aliview.externalcommands.CommandItem; import javax.swing.JPanel; import java.awt.Dimension; import java.awt.GridBagLayout; import java.awt.GridBagConstraints; import java.awt.Insets; import javax.swing.JLabel; import java.awt.Color; import javax.swing.JTextField; import javax.swing.JButton; import javax.swing.JRadioButton; import java.awt.BorderLayout; import java.awt.GridLayout; import javax.swing.SwingConstants; import java.awt.event.ActionListener; import java.awt.event.ActionEvent; import javax.swing.JTextArea; import javax.swing.border.CompoundBorder; import javax.swing.border.BevelBorder; import javax.swing.border.EmptyBorder; import javax.swing.UIManager; public class PanelLayouts extends JFrame{ private JTextField txtMafft; private JTextArea tarea; private JTextArea tarea2; private JTextField txtfilemafft; public PanelLayouts() { getContentPane().setLayout(new GridLayout(3, 1, 0, 0)); AliItemPanel aliItemPanel = new AliItemPanel(new CommandItem("name", "path", "aligm", true, true)); getContentPane().add(aliItemPanel); // this.setPreferredSize(new Dimension(600,600)); } public static void main(String[] args) { PanelLayouts pl = new PanelLayouts(); pl.pack(); pl.setVisible(true); } }