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| public class MyFrame extends JFrame {
private JLabel nomLabel;
private JButton nomButton = new JButton("Fenetre Fille");
public static void main(String[] args) {
MyFrame myFrame = new MyFrame();
}
public MyFrame() {
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
getContentPane().setLayout(new BorderLayout());
nomLabel = new JLabel();
nomLabel.setPreferredSize(new Dimension(150, 19));
getContentPane().add(nomButton, BorderLayout.NORTH);
getContentPane().add(nomLabel, BorderLayout.CENTER);
nomButton.addActionListener(new NomButtonListener(this));
pack();
java.awt.Dimension screenSize =
java.awt.Toolkit.getDefaultToolkit().getScreenSize();
this.setLocation(
(screenSize.width - this.getWidth()) / 2,
(screenSize.height - this.getHeight()) / 2);
show();
}
class NomButtonListener implements ActionListener {
MyDialog nomDialog;
public NomButtonListener(JFrame parent) {
nomDialog = new MyDialog(parent);
}
public void actionPerformed(ActionEvent arg0) {
nomDialog.show();
if (nomDialog.getReturnStatus() == MyDialog.RET_OK) {
nomLabel.setText(nomDialog.getNomEntre());
}
}
} //:-
class MyDialog extends javax.swing.JDialog {
/** A return status code - returned if Cancel button has been pressed */
public static final int RET_CANCEL = 0;
/** A return status code - returned if OK button has been pressed */
public static final int RET_OK = 1;
private String nomEntre;
public MyDialog(java.awt.Frame parent) {
super(parent, true);
initComponents();
myInit();
}
public void myInit() {
java.awt.Dimension screenSize =
java.awt.Toolkit.getDefaultToolkit().getScreenSize();
this.setLocation(
(screenSize.width - this.getWidth()) / 2,
(screenSize.height - this.getHeight()) / 2);
} //myInit
/** @return the return status of this dialog - one of RET_OK or RET_CANCEL */
public int getReturnStatus() {
return returnStatus;
}
/** 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.
*/
private void initComponents() {
buttonPanel = new javax.swing.JPanel();
okButton = new javax.swing.JButton();
cancelButton = new javax.swing.JButton();
setTitle("Entrez votre nom");
addWindowListener(new java.awt.event.WindowAdapter() {
public void windowClosing(java.awt.event.WindowEvent evt) {
closeDialog(evt);
}
});
buttonPanel.setLayout(
new java.awt.FlowLayout(java.awt.FlowLayout.RIGHT));
buttonPanel.setBackground(new java.awt.Color(51, 102, 255));
okButton.setText("OK");
okButton.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
okButtonActionPerformed(evt);
}
});
buttonPanel.add(okButton);
cancelButton.setText("Cancel");
cancelButton
.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
cancelButtonActionPerformed(evt);
}
});
buttonPanel.add(cancelButton);
getContentPane().add(buttonPanel, java.awt.BorderLayout.SOUTH);
textField.setPreferredSize(new Dimension(150, 19));
getContentPane().add(textField, java.awt.BorderLayout.CENTER);
pack();
}
private void okButtonActionPerformed(java.awt.event.ActionEvent evt) {
nomEntre = textField.getText();
doClose(RET_OK);
}
private void cancelButtonActionPerformed(
java.awt.event.ActionEvent evt) {
doClose(RET_CANCEL);
}
/** Closes the dialog */
private void closeDialog(java.awt.event.WindowEvent evt) {
doClose(RET_CANCEL);
}
private void doClose(int retStatus) {
returnStatus = retStatus;
setVisible(false);
dispose();
}
// Variables declaration - do not modify
private javax.swing.JPanel buttonPanel;
private JTextField textField = new JTextField();
private javax.swing.JButton cancelButton;
private javax.swing.JButton okButton;
// End of variables declaration
private int returnStatus = RET_CANCEL;
/**
* @return
*/
public javax.swing.JButton getOkButton() {
return okButton;
}
/**
* @param panel
*/
public void setButtonPanel(javax.swing.JPanel panel) {
buttonPanel = panel;
}
/**
* @param button
*/
public void setCancelButton(javax.swing.JButton button) {
cancelButton = button;
}
/**
* @param button
*/
public void setOkButton(javax.swing.JButton button) {
okButton = button;
}
/**
* @param i
*/
public void setReturnStatus(int i) {
returnStatus = i;
}
/**
* @return
*/
public String getNomEntre() {
return nomEntre;
}
} //:-
} ///:- |
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