Hi guys,
I am trying to add a new component to my window by clicking on a clickable jLabel. Better said, with mousevent. Unfortunately, it does not work, at least for what i tried with. Can you help me here?
My code:
package test_1;
import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.Cursor;
import java.awt.Image;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.MouseEvent;
import java.awt.event.MouseListener;
import java.util.ArrayList;
import javax.swing.BorderFactory;
import javax.swing.ImageIcon;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.border.Border;
import javax.swing.border.EtchedBorder;
import javax.swing.border.LineBorder;
public class MainWindow extends javax.swing.JFrame implements ActionListener, MouseListener{
/**
* Creates new form MainWindow
*/
public MainWindow() {
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.
*/
@SuppressWarnings("unchecked")
// <editor-fold defaultstate="collapsed" desc="Generated Code">
private void initComponents() {
jFrame1 = new javax.swing.JFrame();
jFrame1.getContentPane().setBackground(Color.YELLOW);
jLabels= new ArrayList<JLabel>();
jPanel1 = new javax.swing.JPanel();
jPanel1.setOpaque(true);
jPanel1.setBackground(Color.white);
jPanel1.setBorder(
BorderFactory.createEmptyBorder(5, 5, 5, 5));
jPanel1.setLayout(new BorderLayout(5, 5));
jPanel1.setBorder(
BorderFactory.createTitledBorder(
BorderFactory.createEtchedBorder(
EtchedBorder.RAISED, Color.GRAY
, Color.DARK_GRAY), "Hauptmenü"));
jButton1 = new javax.swing.JButton("Hello!");
//border = LineBorder.createGrayLineBorder();
jLabel3 = new javax.swing.JLabel("Check-In");
jLabel3.setCursor(Cursor.getPredefinedCursor(Cursor.HAND_CURSOR));
jLabel3.addMouseListener((MouseListener) this);
Image img= new ImageIcon(this.getClass().getResource("/check-In.jpg")).getImage();
jLabel3.setIcon(new ImageIcon(img));
//jLabel3.setBorder(border);
jLabel4 = new javax.swing.JLabel("Check-Out");
jLabel4.setCursor(Cursor.getPredefinedCursor(Cursor.HAND_CURSOR));
jLabel4.addMouseListener(this);
Image img2= new ImageIcon(this.getClass().getResource("/check-Out.jpg")).getImage();
jLabel4.setIcon(new ImageIcon(img2));
//jLabel4.setBorder(border);
jLabel5 = new javax.swing.JLabel();
jLabel5.setCursor(Cursor.getPredefinedCursor(Cursor.HAND_CURSOR));
jLabel5.addMouseListener(this);
Image img3= new ImageIcon(this.getClass().getResource("/Alle Gaeste.jpg")).getImage();
jLabel5.setIcon(new ImageIcon(img3));
jLabel5.setBorder(border);
jLabel6 = new javax.swing.JLabel("Zahlungsstand");
jLabel6.setCursor(Cursor.getPredefinedCursor(Cursor.HAND_CURSOR));
jLabel6.addMouseListener(this);
Image img4= new ImageIcon(this.getClass().getResource("/Zahlungsstand_v1.jpg")).getImage();
jLabel6.setIcon(new ImageIcon(img4));
jLabel6.setBorder(border);
setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
javax.swing.GroupLayout jFrame1Layout = new javax.swing.GroupLayout(jFrame1.getContentPane());
jFrame1.getContentPane().setLayout(jFrame1Layout);
jFrame1Layout.setHorizontalGroup(
jFrame1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGap(0, 400, Short.MAX_VALUE)
);
jFrame1Layout.setVerticalGroup(
jFrame1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGap(0, 300, Short.MAX_VALUE)
);
jLabel3.setText("");
jLabel4.setText("");
jLabel5.setText("");
jLabel6.setText("");
javax.swing.GroupLayout jPanel1Layout = new javax.swing.GroupLayout(jPanel1);
jPanel1.setLayout(jPanel1Layout);
jPanel1Layout.setHorizontalGroup(
jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel1Layout.createSequentialGroup()
.addGap(28, 28, 28)
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false)
.addComponent(jLabel3, javax.swing.GroupLayout.DEFAULT_SIZE, 80, Short.MAX_VALUE)
.addComponent(jLabel4, javax.swing.GroupLayout.DEFAULT_SIZE, 80, Short.MAX_VALUE)
.addComponent(jLabel5, javax.swing.GroupLayout.DEFAULT_SIZE, 80, Short.MAX_VALUE))
//.addComponent(jLabel6, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addContainerGap(40, Short.MAX_VALUE))
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel1Layout.createSequentialGroup()
.addGap(32, 32, 32 )
//.addComponent(jLabel4, javax.swing.GroupLayout.PREFERRED_SIZE, 80, javax.swing.GroupLayout.PREFERRED_SIZE)
.addContainerGap(50, Short.MAX_VALUE)))
);
jPanel1Layout.setVerticalGroup(
jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel1Layout.createSequentialGroup()
.addGap(140, 140, 140)
.addComponent(jLabel3, javax.swing.GroupLayout.PREFERRED_SIZE, 62, javax.swing.GroupLayout.PREFERRED_SIZE)
.addGap(18, 18, 18)
.addComponent(jLabel4, javax.swing.GroupLayout.PREFERRED_SIZE, 62, javax.swing.GroupLayout.PREFERRED_SIZE)
.addGap(18, 18, 18)
.addComponent(jLabel5, javax.swing.GroupLayout.PREFERRED_SIZE, 180, javax.swing.GroupLayout.PREFERRED_SIZE)
.addContainerGap(353, Short.MAX_VALUE))
.addGap(18, 18, 18)
//.addComponent(jLabel6, javax.swing.GroupLayout.PREFERRED_SIZE, 180, javax.swing.GroupLayout.PREFERRED_SIZE)
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel1Layout.createSequentialGroup()
//.addComponent(jLabel4, javax.swing.GroupLayout.PREFERRED_SIZE, 62, javax.swing.GroupLayout.PREFERRED_SIZE)
.addContainerGap(640, Short.MAX_VALUE)))
);
javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
getContentPane().setLayout(layout);
layout.setHorizontalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addContainerGap()
.addComponent(jPanel1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addGap(0, 800, Short.MAX_VALUE))
);
layout.setVerticalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()
.addGap(0, 127, Short.MAX_VALUE)
.addComponent(jPanel1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
);
pack();
}// </editor-fold>
/**
* @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(MainWindow.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
} catch (InstantiationException ex) {
java.util.logging.Logger.getLogger(MainWindow.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
} catch (IllegalAccessException ex) {
java.util.logging.Logger.getLogger(MainWindow.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
} catch (javax.swing.UnsupportedLookAndFeelException ex) {
java.util.logging.Logger.getLogger(MainWindow.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
}
//</editor-fold>
/* Create and display the form */
java.awt.EventQueue.invokeLater(new Runnable() {
public void run() {
new MainWindow().setVisible(true);
}
});
}
// Variables declaration - do not modify
private javax.swing.JFrame jFrame1;
private javax.swing.JLabel jLabel3;
private javax.swing.JLabel jLabel4;
private javax.swing.JLabel jLabel5;
private javax.swing.JLabel jLabel6;
private javax.swing.JPanel jPanel1;
private javax.swing.JPanel jPanel2;
private javax.swing.JButton jButton1;
private Border border ;
ArrayList <JLabel> jLabels;
// End of variables declaration
@Override
public void actionPerformed(ActionEvent arg0) {
}
public void SetBorders (JLabel label)
{
border = LineBorder.createGrayLineBorder();
label.setBorder(border);
jLabels.add(label);
for(JLabel l: jLabels)
{
System.out.println(l.toString());
}
}
@Override
public void mouseClicked(MouseEvent arg0) {
JLabel b2= (JLabel)arg0.getSource();
if(jLabel3.toString().equals(b2.toString()))
{
jPanel2=new javax.swing.JPanel();
jPanel2.setOpaque(true);
jPanel2.setBackground(Color.white);
jPanel2.setBorder(
BorderFactory.createEmptyBorder(5, 5, 5, 5));
jPanel2.setLayout(new BorderLayout(5, 5));
jPanel2.setBorder(
BorderFactory.createTitledBorder(
BorderFactory.createEtchedBorder(
EtchedBorder.RAISED, Color.GRAY
, Color.DARK_GRAY), "Nebenmenü"));
this.add(jPanel2);
System.out.println("Yes Check-In");
}
if(jLabel4.toString().equals(b2.toString()))
{
System.out.println("Yes Check-Out");
this.SetBorders(jLabel4);
}
if(jLabel5.toString().equals(b2.toString()))
{
System.out.println("Yes Alle guests");
this.SetBorders(jLabel5);
}
if(jLabel6.toString().equals(b2.toString()))
{
System.out.println("Yes Zahlungsstand");
}
}
@Override
public void mouseEntered(MouseEvent arg0) {
// TODO Auto-generated method stub
}
@Override
public void mouseExited(MouseEvent arg0) {
// TODO Auto-generated method stub
}
@Override
public void mousePressed(MouseEvent arg0) {
// TODO Auto-generated method stub
}
@Override
public void mouseReleased(MouseEvent arg0) {
// TODO Auto-generated method stub
}
}
