Example usage for javax.swing.text Document addDocumentListener

Introduction

In this page you can find the example usage for javax.swing.text Document addDocumentListener.

Prototype

public void addDocumentListener(DocumentListener listener);

Source Link

Document

Registers the given observer to begin receiving notifications when changes are made to the document.

Usage

From source file:org.richie.codeGen.ui.CodeGenMainUI.java

public JPanel getWestPanel() {
    if (westPanel == null) {
        westPanel = new JPanel();
        westPanel.setLayout(new BorderLayout());
        JLabel filterLable = new JLabel("");
        JPanel filterPanel = new JPanel();
        filterPanel.add(filterLable);//from w  w  w .  ja v a2 s.c  om
        filterField = new JTextField(15);
        Document doc = filterField.getDocument();
        doc.addDocumentListener(new TextDocumentListener());
        filterPanel.add(filterField);
        filterPanel.setLayout(new FlowLayout(FlowLayout.LEFT));
        westPanel.setPreferredSize(new Dimension(200, 650));// ?,JPanel
        westPanel.add(filterPanel, BorderLayout.NORTH);
        westPanel.add(getTreepanel(), BorderLayout.CENTER);
    }
    return westPanel;
}