package table; import javax.swing.*; import java.awt.*; import java.awt.event.*; import javax.swing.table.*; import javax.swing.event.*; public class main extends JFrame { String[] columnNames = {"Feld1","Feld2","Feld3","Feld4","Feld5","Feld6","Feld7","Feld8"}; String[][] data = {{"1","1","1","1","1","1","1","1"}, {"2","2","2","2","2","2","2","2"}, {"2","2","2","2","2","2","2","2"}, {"2","2","2","2","2","2","2","2"}, {"2","2","2","2","2","2","2","2"} }; JTable jTable1= new JTable(data, columnNames); JPanel jPanel1 = new JPanel(); JPanel jPanel2 = new JPanel(); JButton Option1 = new JButton(); JButton Option2 = new JButton(); JButton b3 = new JButton(); public main() { try { jbInit(); } catch(Exception e) { e.printStackTrace(); } } public static void main(String[] args) { main mains = new main(); mains.setVisible(true); mains.setResizable(false); mains.jPanel1.setVisible(true); mains.jPanel2.setVisible(false); } private void jbInit() throws Exception { this.setSize(640,480); this.setDefaultCloseOperation(3); this.setTitle("JTABLE-TESTGEBIET"); this.getContentPane().add(jPanel1); jPanel1.setLayout(null); jPanel1.setBackground(SystemColor.activeCaptionBorder); jPanel1.setEnabled(true); jPanel1.add(Option1, null); jPanel1.add(jPanel2, null); jPanel1.add(Option2, null); jPanel2.setLayout(null); jPanel2.setBackground(SystemColor.activeCaptionBorder); jPanel2.setBounds(new Rectangle(0, 50, 640, 480)); jPanel2.add(jTable1, null); jPanel2.add(b3, null); Option1.setBackground(SystemColor.activeCaptionBorder); Option1.setBounds(new Rectangle(15, 15, 90, 30)); Option1.setBorder(BorderFactory.createRaisedBevelBorder()); Option1.setActionCommand("Option1"); Option1.setFocusPainted(false); Option1.setText("Option1"); Option2.setBackground(SystemColor.activeCaptionBorder); Option2.setBounds(new Rectangle(124, 15, 95, 30)); Option2.setBorder(BorderFactory.createRaisedBevelBorder()); Option2.setActionCommand("Option2"); Option2.setFocusPainted(false); Option2.setText("Option2"); b3.setBackground(SystemColor.activeCaptionBorder); b3.setBounds(new Rectangle(527, 367, 88, 27)); b3.setBorder(BorderFactory.createRaisedBevelBorder()); b3.setActionCommand("b3"); b3.setFocusPainted(false); b3.setText("Button"); jTable1.setSelectionMode(1); jTable1.setBorder(BorderFactory.createLoweredBevelBorder()); jTable1.setRequestFocusEnabled(false); jTable1.setVerifyInputWhenFocusTarget(false); jTable1.setAutoCreateColumnsFromModel(false); jTable1.setAutoResizeMode(JTable.AUTO_RESIZE_OFF); jTable1.setGridColor(Color.lightGray); jTable1.setSelectionBackground(SystemColor.activeCaption); jTable1.setSelectionForeground(new Color(254, 255, 255)); jTable1.setShowHorizontalLines(false); jTable1.setShowVerticalLines(false); jTable1.setBackground(SystemColor.activeCaptionBorder); jTable1.setForeground(new Color(1, 0, 0)); jTable1.setBounds(new Rectangle(15, 20, 590, 330)); /************************************************************************/ // TESTEN DER JTABLE this.getContentPane().add((new JScrollPane(jTable1)),BorderLayout.CENTER); /***************************************************************************/ Option1.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(ActionEvent e) { Option1_actionPerformed(e); } }); Option2.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(ActionEvent e) { Option2_actionPerformed(e); } }); } void Option1_actionPerformed(ActionEvent e) { if(e.getActionCommand() == "Option1"){ this.jPanel2.setVisible(true); } } void Option2_actionPerformed(ActionEvent e) { if(e.getActionCommand() == "Option2"){ this.jPanel2.setVisible(false); } } }