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The source code

/*
 *                 Sun Public License Notice
 * 
 * The contents of this file are subject to the Sun Public License
 * Version 1.0 (the "License"). You may not use this file except in
 * compliance with the License. A copy of the License is available at
 * http://www.sun.com/
 * 
 * The Original Code is NetBeans. The Initial Developer of the Original
 * Code is Sun Microsystems, Inc. Portions Copyright 1997-2000 Sun
 * Microsystems, Inc. All Rights Reserved.
 */

package org.netbeans.modules.javacvs.util;

import org.openide.filesystems.*;

/**
 *
 * @author  Martin Entlicher
 * @version 
 */
public class ChooseFileObjectDialog extends javax.swing.JDialog {

    private FileObject dir;
    private String selectedFile;

    static final long serialVersionUID = -5051443974946619476L;
    /** Creates new form ChooseFileObjectDialog */
    public ChooseFileObjectDialog(java.awt.Frame parent, boolean modal, FileObject dir) {
        super (parent, modal);
        this.dir = dir;
        setTitle(org.openide.util.NbBundle.getBundle(ChooseFileObjectDialog.class).getString("ChooseFileObjectDialog.title")); //NOI18N
        initComponents ();
        fillFileList();
        pack ();
    }

    /** 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 FormEditor.
     */
private void initComponents() {//GEN-BEGIN:initComponents
listPanel = new javax.swing.JPanel();
fileScrollPane = new javax.swing.JScrollPane();
fileList = new javax.swing.JList();
jPanel2 = new javax.swing.JPanel();
fileNameLabel = new javax.swing.JLabel();
fileNameTextField = new javax.swing.JTextField();
saveButton = new javax.swing.JButton();
cancelButton = new javax.swing.JButton();
getContentPane().setLayout(new java.awt.GridBagLayout());
java.awt.GridBagConstraints gridBagConstraints1;
addWindowListener(new java.awt.event.WindowAdapter() {
public void windowClosing(java.awt.event.WindowEvent evt) {
closeDialog(evt);
}
}
);

listPanel.setLayout(new java.awt.GridBagLayout());
java.awt.GridBagConstraints gridBagConstraints2;


  fileList.addMouseListener(new java.awt.event.MouseAdapter() {
    public void mouseClicked(java.awt.event.MouseEvent evt) {
    fileListMouseClicked(evt);
    }
    }
    );
    fileScrollPane.setViewportView(fileList);
    
    gridBagConstraints2 = new java.awt.GridBagConstraints();
  gridBagConstraints2.fill = java.awt.GridBagConstraints.BOTH;
  gridBagConstraints2.weightx = 1.0;
  gridBagConstraints2.weighty = 1.0;
  listPanel.add(fileScrollPane, gridBagConstraints2);
  
  
gridBagConstraints1 = new java.awt.GridBagConstraints();
gridBagConstraints1.fill = java.awt.GridBagConstraints.BOTH;
gridBagConstraints1.insets = new java.awt.Insets(8, 8, 8, 8);
gridBagConstraints1.weightx = 1.0;
gridBagConstraints1.weighty = 1.0;
getContentPane().add(listPanel, gridBagConstraints1);


jPanel2.setLayout(new java.awt.GridBagLayout());
java.awt.GridBagConstraints gridBagConstraints3;

fileNameLabel.setText(java.util.ResourceBundle.getBundle("org/netbeans/modules/cvsclient/util/Bundle").getString("ChooseFileObjectDialog.fileNameLabel.text"));
  gridBagConstraints3 = new java.awt.GridBagConstraints();
  gridBagConstraints3.insets = new java.awt.Insets(0, 0, 0, 8);
  jPanel2.add(fileNameLabel, gridBagConstraints3);
  
  
fileNameTextField.setColumns(10);
  gridBagConstraints3 = new java.awt.GridBagConstraints();
  gridBagConstraints3.fill = java.awt.GridBagConstraints.HORIZONTAL;
  gridBagConstraints3.insets = new java.awt.Insets(0, 0, 0, 8);
  gridBagConstraints3.weightx = 1.0;
  jPanel2.add(fileNameTextField, gridBagConstraints3);
  
  
saveButton.setText(java.util.ResourceBundle.getBundle("org/netbeans/modules/cvsclient/util/Bundle").getString("ChooseFileObjectDialog.saveButton.text"));
  saveButton.addActionListener(new java.awt.event.ActionListener() {
  public void actionPerformed(java.awt.event.ActionEvent evt) {
  saveButtonActionPerformed(evt);
  }
  }
  );
  gridBagConstraints3 = new java.awt.GridBagConstraints();
  gridBagConstraints3.fill = java.awt.GridBagConstraints.HORIZONTAL;
  jPanel2.add(saveButton, gridBagConstraints3);
  
  
cancelButton.setText(java.util.ResourceBundle.getBundle("org/netbeans/modules/cvsclient/util/Bundle").getString("ChooseFileObjectDialog.cancelButton.text"));
  cancelButton.addActionListener(new java.awt.event.ActionListener() {
  public void actionPerformed(java.awt.event.ActionEvent evt) {
  cancelButtonActionPerformed(evt);
  }
  }
  );
  gridBagConstraints3 = new java.awt.GridBagConstraints();
  gridBagConstraints3.gridx = 2;
  gridBagConstraints3.gridy = 1;
  gridBagConstraints3.fill = java.awt.GridBagConstraints.HORIZONTAL;
  gridBagConstraints3.insets = new java.awt.Insets(8, 0, 0, 0);
  gridBagConstraints3.anchor = java.awt.GridBagConstraints.EAST;
  jPanel2.add(cancelButton, gridBagConstraints3);
  
  
gridBagConstraints1 = new java.awt.GridBagConstraints();
gridBagConstraints1.gridy = 1;
gridBagConstraints1.fill = java.awt.GridBagConstraints.HORIZONTAL;
gridBagConstraints1.insets = new java.awt.Insets(8, 8, 8, 8);
gridBagConstraints1.weightx = 1.0;
getContentPane().add(jPanel2, gridBagConstraints1);

}//GEN-END:initComponents

    private void fileListMouseClicked (java.awt.event.MouseEvent evt) {//GEN-FIRST:event_fileListMouseClicked
        // Add your handling code here:
        selectedFile = (String) fileList.getSelectedValue();
        fileNameTextField.setText(selectedFile);
        fileNameTextField.repaint();
    }//GEN-LAST:event_fileListMouseClicked

    private void saveButtonActionPerformed (java.awt.event.ActionEvent evt) {//GEN-FIRST:event_saveButtonActionPerformed
        // Add your handling code here:
        selectedFile = fileNameTextField.getText();
        closeDialog(null);
    }//GEN-LAST:event_saveButtonActionPerformed

    private void cancelButtonActionPerformed (java.awt.event.ActionEvent evt) {//GEN-FIRST:event_cancelButtonActionPerformed
        // Add your handling code here:
        selectedFile = null;
        closeDialog(null);
    }//GEN-LAST:event_cancelButtonActionPerformed

    /** Closes the dialog */
    private void closeDialog(java.awt.event.WindowEvent evt) {//GEN-FIRST:event_closeDialog
        setVisible (false);
        dispose ();
    }//GEN-LAST:event_closeDialog

    private void fillFileList() {
        javax.swing.DefaultListModel model = new javax.swing.DefaultListModel();
        FileObject[] ch = dir.getChildren();
        for(int i = 0; i < ch.length; i++) {
            if (ch[i].getExt().equalsIgnoreCase("properties")) model.addElement(ch[i].getName()); //NOI18N
        }
        fileList.setModel(model);
    }

    public String getSelectedFile() {
        return selectedFile;
    }

    /*
    * @param args the command line arguments

    public static void main (String args[]) {
      new ChooseFileObjectDialog (new javax.swing.JFrame (), true).show ();
}
    */

// Variables declaration - do not modify//GEN-BEGIN:variables
private javax.swing.JPanel listPanel;
private javax.swing.JScrollPane fileScrollPane;
private javax.swing.JList fileList;
private javax.swing.JPanel jPanel2;
private javax.swing.JLabel fileNameLabel;
private javax.swing.JTextField fileNameTextField;
private javax.swing.JButton saveButton;
private javax.swing.JButton cancelButton;
// End of variables declaration//GEN-END:variables

}
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