codeconfigdocumentlistener.java

来自「java 调用windows的api」· Java 代码 · 共 53 行

package org.jawin.browser.codecompletion;

import javax.swing.event.DocumentEvent;
import javax.swing.event.DocumentListener;
import javax.swing.*;

/**
 * <p>Title: Jawin Code Generation GUI</p>
 * <p>Description: GUI for exploring type libraries and generating Java code</p>
 * <p>Copyright: Copyright (c) 2003</p>
 * <p>Company: Open Source Incentive</p>
 * @author Josh Passenger
 * @version 1.0
 */

public class CodeConfigDocumentListener implements DocumentListener
{
	CodeCompletionList list = null;
	JTextArea textArea = null;

	public CodeConfigDocumentListener(CodeCompletionList newList, JTextArea newTextArea)
	{
		list = newList;
		textArea = newTextArea;
		textArea.getDocument().addDocumentListener(this);
	}

	public void insertUpdate(DocumentEvent e)
	{
		docChanged();
	}

	public void removeUpdate(DocumentEvent e)
	{
		docChanged();
	}

	public void changedUpdate(DocumentEvent e)
	{
		docChanged();
	}

	private void docChanged()
	{

		CodeCompletionConfig config = (CodeCompletionConfig) list.getSelectedValue();

		if (config != null)
		{
			config.setCode(textArea.getText());
		}
	}
}