mirror of
https://codeberg.org/Mercury-IM/Smack
synced 2024-06-27 22:14:52 +02:00
Refactors debugger code and adds listeners for sent packets
git-svn-id: http://svn.igniterealtime.org/svn/repos/smack/trunk@2168 b35dd754-fafc-0310-a699-88a17e54d16e
This commit is contained in:
Gaston Dombiak
gdombiak
parent
24f965ead7
commit
9757607447
|
|
@ -53,16 +53,12 @@
|
|||
package org.jivesoftware.smack;
|
||||
|
||||
import org.jivesoftware.smack.packet.*;
|
||||
import org.jivesoftware.smack.debugger.*;
|
||||
import org.jivesoftware.smack.filter.*;
|
||||
import org.jivesoftware.smack.util.StringUtils;
|
||||
|
||||
import javax.swing.*;
|
||||
import java.lang.reflect.Constructor;
|
||||
import java.net.*;
|
||||
import java.io.*;
|
||||
import java.awt.*;
|
||||
import java.awt.datatransfer.Clipboard;
|
||||
import java.awt.datatransfer.StringSelection;
|
||||
import java.awt.event.*;
|
||||
|
||||
/**
|
||||
* Creates a connection to a XMPP server. A simple use of this API might
|
||||
|
|
@ -81,8 +77,6 @@ import java.awt.event.*;
|
|||
*/
|
||||
public class XMPPConnection {
|
||||
|
||||
private static final String NEWLINE = "\n";
|
||||
|
||||
/**
|
||||
* Value that indicates whether debugging is enabled. When enabled, a debug
|
||||
* window will apear for each new connection that will contain the following
|
||||
|
|
@ -103,9 +97,10 @@ public class XMPPConnection {
|
|||
try {
|
||||
DEBUG_ENABLED = Boolean.getBoolean("smack.debugEnabled");
|
||||
}
|
||||
catch (Exception e) { }
|
||||
catch (Exception e) {
|
||||
}
|
||||
}
|
||||
private JFrame debugFrame = null;
|
||||
private SmackDebugger debugger = null;
|
||||
|
||||
String host;
|
||||
int port;
|
||||
|
|
@ -166,12 +161,16 @@ public class XMPPConnection {
|
|||
this.socket = new Socket(host, port);
|
||||
}
|
||||
catch (UnknownHostException uhe) {
|
||||
throw new XMPPException("Could not connect to " + host + ":" + port + ".",
|
||||
new XMPPError(502), uhe);
|
||||
throw new XMPPException(
|
||||
"Could not connect to " + host + ":" + port + ".",
|
||||
new XMPPError(504),
|
||||
uhe);
|
||||
}
|
||||
catch (IOException ioe) {
|
||||
throw new XMPPException("XMPPError connecting to " + host + ":" + port + ".",
|
||||
new XMPPError(502), ioe);
|
||||
throw new XMPPException(
|
||||
"XMPPError connecting to " + host + ":" + port + ".",
|
||||
new XMPPError(502),
|
||||
ioe);
|
||||
}
|
||||
init();
|
||||
}
|
||||
|
|
@ -248,8 +247,7 @@ public class XMPPConnection {
|
|||
* to the serrver.
|
||||
*/
|
||||
public synchronized void login(String username, String password, String resource)
|
||||
throws XMPPException
|
||||
{
|
||||
throws XMPPException {
|
||||
if (!isConnected()) {
|
||||
throw new IllegalStateException("Not connected to server.");
|
||||
}
|
||||
|
|
@ -262,12 +260,12 @@ public class XMPPConnection {
|
|||
discoveryAuth.setType(IQ.Type.GET);
|
||||
discoveryAuth.setUsername(username);
|
||||
|
||||
PacketCollector collector = packetReader.createPacketCollector(
|
||||
new PacketIDFilter(discoveryAuth.getPacketID()));
|
||||
PacketCollector collector =
|
||||
packetReader.createPacketCollector(new PacketIDFilter(discoveryAuth.getPacketID()));
|
||||
// Send the packet
|
||||
packetWriter.sendPacket(discoveryAuth);
|
||||
// Wait up to five seconds for a response from the server.
|
||||
IQ response = (IQ)collector.nextResult(5000);
|
||||
IQ response = (IQ) collector.nextResult(5000);
|
||||
if (response == null) {
|
||||
throw new XMPPException("No response from the server.");
|
||||
}
|
||||
|
|
@ -276,7 +274,7 @@ public class XMPPConnection {
|
|||
throw new XMPPException(response.getError());
|
||||
}
|
||||
// Otherwise, no error so continue processing.
|
||||
Authentication authTypes = (Authentication)response;
|
||||
Authentication authTypes = (Authentication) response;
|
||||
collector.cancel();
|
||||
|
||||
// Now, create the authentication packet we'll send to the server.
|
||||
|
|
@ -300,7 +298,7 @@ public class XMPPConnection {
|
|||
// Send the packet.
|
||||
packetWriter.sendPacket(auth);
|
||||
// Wait up to five seconds for a response from the server.
|
||||
response = (IQ)collector.nextResult(5000);
|
||||
response = (IQ) collector.nextResult(5000);
|
||||
if (response == null) {
|
||||
throw new XMPPException("Authentication failed.");
|
||||
}
|
||||
|
|
@ -334,11 +332,7 @@ public class XMPPConnection {
|
|||
// If debugging is enabled, change the the debug window title to include the
|
||||
// name we are now logged-in as.
|
||||
if (DEBUG_ENABLED) {
|
||||
String title = "Smack Debug Window -- " + username + "@" + getHost() + ":" + getPort();
|
||||
if (resource != null) {
|
||||
title += "/" + resource;
|
||||
}
|
||||
debugFrame.setTitle(title);
|
||||
debugger.userHasLogged(user);
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -363,12 +357,12 @@ public class XMPPConnection {
|
|||
// Create the authentication packet we'll send to the server.
|
||||
Authentication auth = new Authentication();
|
||||
|
||||
PacketCollector collector = packetReader.createPacketCollector(
|
||||
new PacketIDFilter(auth.getPacketID()));
|
||||
PacketCollector collector =
|
||||
packetReader.createPacketCollector(new PacketIDFilter(auth.getPacketID()));
|
||||
// Send the packet.
|
||||
packetWriter.sendPacket(auth);
|
||||
// Wait up to five seconds for a response from the server.
|
||||
IQ response = (IQ)collector.nextResult(5000);
|
||||
IQ response = (IQ) collector.nextResult(5000);
|
||||
if (response == null) {
|
||||
throw new XMPPException("Anonymous login failed.");
|
||||
}
|
||||
|
|
@ -380,7 +374,7 @@ public class XMPPConnection {
|
|||
this.user = response.getTo();
|
||||
}
|
||||
else {
|
||||
this.user = this.host + "/" + ((Authentication)response).getResource();
|
||||
this.user = this.host + "/" + ((Authentication) response).getResource();
|
||||
}
|
||||
// We're done with the collector, so explicitly cancel it.
|
||||
collector.cancel();
|
||||
|
|
@ -398,9 +392,7 @@ public class XMPPConnection {
|
|||
// If debugging is enabled, change the the debug window title to include the
|
||||
// name we are now logged-in as.
|
||||
if (DEBUG_ENABLED) {
|
||||
String title = "Smack Debug Window -- " + getHost() + ":" + getPort();
|
||||
title += "/" + StringUtils.parseResource(user);
|
||||
debugFrame.setTitle(title);
|
||||
debugger.userHasLogged(user);
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -427,7 +419,8 @@ public class XMPPConnection {
|
|||
try {
|
||||
Thread.sleep(500);
|
||||
}
|
||||
catch (Exception e) { }
|
||||
catch (Exception e) {
|
||||
}
|
||||
elapsed += 500;
|
||||
}
|
||||
return roster;
|
||||
|
|
@ -527,11 +520,13 @@ public class XMPPConnection {
|
|||
try {
|
||||
Thread.sleep(150);
|
||||
}
|
||||
catch (Exception e) { }
|
||||
catch (Exception e) {
|
||||
}
|
||||
try {
|
||||
socket.close();
|
||||
}
|
||||
catch (Exception e) { }
|
||||
catch (Exception e) {
|
||||
}
|
||||
authenticated = false;
|
||||
connected = false;
|
||||
}
|
||||
|
|
@ -574,6 +569,28 @@ public class XMPPConnection {
|
|||
packetReader.removePacketListener(packetListener);
|
||||
}
|
||||
|
||||
/**
|
||||
* Registers a packet writer listener with this connection. The listener will be
|
||||
* notified of every packet that this connection sends.
|
||||
*
|
||||
* @param packetWriterListener the packet writer listener to notify of sent packets.
|
||||
*/
|
||||
public void addPacketListener(PacketWriterListener packetWriterListener) {
|
||||
if (!isConnected()) {
|
||||
throw new IllegalStateException("Not connected to server.");
|
||||
}
|
||||
packetWriter.addPacketListener(packetWriterListener);
|
||||
}
|
||||
|
||||
/**
|
||||
* Removes a packet writer listener from this connection.
|
||||
*
|
||||
* @param packetWriterListener the packet writer listener to remove.
|
||||
*/
|
||||
public void removePacketListener(PacketWriterListener packetWriterListener) {
|
||||
packetWriter.removePacketListener(packetWriterListener);
|
||||
}
|
||||
|
||||
/**
|
||||
* Creates a new packet collector for this connection. A packet filter determines
|
||||
* which packets will be accumulated by the collector.
|
||||
|
|
@ -625,16 +642,45 @@ public class XMPPConnection {
|
|||
writer = new BufferedWriter(new OutputStreamWriter(socket.getOutputStream(), "UTF-8"));
|
||||
}
|
||||
catch (IOException ioe) {
|
||||
throw new XMPPException("XMPPError establishing connection with server.",
|
||||
new XMPPError(502), ioe);
|
||||
throw new XMPPException(
|
||||
"XMPPError establishing connection with server.",
|
||||
new XMPPError(502),
|
||||
ioe);
|
||||
}
|
||||
|
||||
// If debugging is enabled, we open a window and write out all network traffic.
|
||||
// The method that creates the debug GUI returns PacketListener that we must add
|
||||
// after the packet reader and writer are created.
|
||||
PacketListener debugListener = null;
|
||||
if (DEBUG_ENABLED) {
|
||||
debugListener = createDebug();
|
||||
|
||||
// Detect the debugger class to use.
|
||||
String className = System.getProperty("smack.debuggerClass");
|
||||
Class debuggerClass = null;
|
||||
try {
|
||||
debuggerClass = Class.forName(className);
|
||||
}
|
||||
catch (Exception e) {
|
||||
try {
|
||||
debuggerClass =
|
||||
Class.forName("org.jivesoftware.smackx.debugger.EnhancedDebugger");
|
||||
}
|
||||
catch (Exception ex) {
|
||||
debuggerClass = LiteDebugger.class;
|
||||
}
|
||||
}
|
||||
// Create a new debugger instance. If an exception occurs then disable the debugging
|
||||
// option
|
||||
try {
|
||||
Constructor constructor =
|
||||
debuggerClass.getConstructor(
|
||||
new Class[] { XMPPConnection.class, Writer.class, Reader.class });
|
||||
debugger =
|
||||
(SmackDebugger) constructor.newInstance(new Object[] { this, writer, reader });
|
||||
reader = debugger.getReader();
|
||||
writer = debugger.getWriter();
|
||||
}
|
||||
catch (Exception e) {
|
||||
e.printStackTrace();
|
||||
DEBUG_ENABLED = false;
|
||||
}
|
||||
}
|
||||
|
||||
packetWriter = new PacketWriter(this);
|
||||
|
|
@ -643,7 +689,10 @@ public class XMPPConnection {
|
|||
// If debugging is enabled, we should start the thread that will listen for
|
||||
// all packets and then log them.
|
||||
if (DEBUG_ENABLED) {
|
||||
packetReader.addPacketListener(debugListener, null);
|
||||
packetReader.addPacketListener(debugger.getListener(), null);
|
||||
if (debugger.getWriterListener() != null) {
|
||||
packetWriter.addPacketListener(debugger.getWriterListener());
|
||||
}
|
||||
}
|
||||
// Start the packet writer. This will open a XMPP stream to the server
|
||||
packetWriter.startup();
|
||||
|
|
@ -654,322 +703,4 @@ public class XMPPConnection {
|
|||
// Make note of the fact that we're now connected.
|
||||
connected = true;
|
||||
}
|
||||
|
||||
/**
|
||||
* Creates the debug process, which is a GUI window that displays XML traffic.
|
||||
* This method must be called before the packet reader and writer are created because
|
||||
* it wraps the reader and writer objects with special logging implementations.
|
||||
* The method returns a PacketListner that must be added after the packet reader is
|
||||
* created.
|
||||
*
|
||||
* @return a PacketListener used by the debugging process that must be added after the packet
|
||||
* reader is created.
|
||||
*/
|
||||
private PacketListener createDebug() {
|
||||
// Use the native look and feel.
|
||||
try {
|
||||
UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
|
||||
}
|
||||
catch (Exception e) {
|
||||
e.printStackTrace();
|
||||
}
|
||||
|
||||
debugFrame = new JFrame("Smack Debug Window -- " + getHost() + ":" + getPort());
|
||||
|
||||
// We'll arrange the UI into four tabs. The first tab contains all data, the second
|
||||
// client generated XML, the third server generated XML, and the fourth is packet
|
||||
// data from the server as seen by Smack.
|
||||
JTabbedPane tabbedPane = new JTabbedPane();
|
||||
|
||||
JPanel allPane = new JPanel();
|
||||
allPane.setLayout(new GridLayout(3, 1));
|
||||
tabbedPane.add("All", allPane);
|
||||
|
||||
// Create UI elements for client generated XML traffic.
|
||||
final JTextArea sentText1 = new JTextArea();
|
||||
final JTextArea sentText2 = new JTextArea();
|
||||
sentText1.setEditable(false);
|
||||
sentText2.setEditable(false);
|
||||
sentText1.setForeground(new Color(112, 3, 3));
|
||||
sentText2.setForeground(new Color(112, 3, 3));
|
||||
allPane.add(new JScrollPane(sentText1));
|
||||
tabbedPane.add("Sent", new JScrollPane(sentText2));
|
||||
|
||||
// Add pop-up menu.
|
||||
JPopupMenu menu = new JPopupMenu();
|
||||
JMenuItem menuItem1 = new JMenuItem("Copy");
|
||||
menuItem1.addActionListener(new ActionListener() {
|
||||
public void actionPerformed(ActionEvent e)
|
||||
{
|
||||
// Get the clipboard
|
||||
Clipboard clipboard = Toolkit.getDefaultToolkit().getSystemClipboard();
|
||||
// Set the sent text as the new content of the clipboard
|
||||
clipboard.setContents(new StringSelection(sentText1.getText()), null);
|
||||
}
|
||||
});
|
||||
|
||||
JMenuItem menuItem2 = new JMenuItem("Clear");
|
||||
menuItem2.addActionListener(new ActionListener() {
|
||||
public void actionPerformed(ActionEvent e)
|
||||
{
|
||||
sentText1.setText("");
|
||||
sentText2.setText("");
|
||||
}
|
||||
});
|
||||
|
||||
// Add listener to the text area so the popup menu can come up.
|
||||
MouseListener popupListener = new PopupListener(menu);
|
||||
sentText1.addMouseListener(popupListener);
|
||||
sentText2.addMouseListener(popupListener);
|
||||
menu.add(menuItem1);
|
||||
menu.add(menuItem2);
|
||||
|
||||
// Create UI elements for server generated XML traffic.
|
||||
final JTextArea receivedText1 = new JTextArea();
|
||||
final JTextArea receivedText2 = new JTextArea();
|
||||
receivedText1.setEditable(false);
|
||||
receivedText2.setEditable(false);
|
||||
receivedText1.setForeground(new Color(6, 76, 133));
|
||||
receivedText2.setForeground(new Color(6, 76, 133));
|
||||
allPane.add(new JScrollPane(receivedText1));
|
||||
tabbedPane.add("Received", new JScrollPane(receivedText2));
|
||||
|
||||
// Add pop-up menu.
|
||||
menu = new JPopupMenu();
|
||||
menuItem1 = new JMenuItem("Copy");
|
||||
menuItem1.addActionListener(new ActionListener() {
|
||||
public void actionPerformed(ActionEvent e)
|
||||
{
|
||||
// Get the clipboard
|
||||
Clipboard clipboard = Toolkit.getDefaultToolkit().getSystemClipboard();
|
||||
// Set the sent text as the new content of the clipboard
|
||||
clipboard.setContents(new StringSelection(receivedText1.getText()), null);
|
||||
}
|
||||
});
|
||||
|
||||
menuItem2 = new JMenuItem("Clear");
|
||||
menuItem2.addActionListener(new ActionListener() {
|
||||
public void actionPerformed(ActionEvent e)
|
||||
{
|
||||
receivedText1.setText("");
|
||||
receivedText2.setText("");
|
||||
}
|
||||
});
|
||||
|
||||
// Add listener to the text area so the popup menu can come up.
|
||||
popupListener = new PopupListener(menu);
|
||||
receivedText1.addMouseListener(popupListener);
|
||||
receivedText2.addMouseListener(popupListener);
|
||||
menu.add(menuItem1);
|
||||
menu.add(menuItem2);
|
||||
|
||||
// Create UI elements for interpreted XML traffic.
|
||||
final JTextArea interpretedText1 = new JTextArea();
|
||||
final JTextArea interpretedText2 = new JTextArea();
|
||||
interpretedText1.setEditable(false);
|
||||
interpretedText2.setEditable(false);
|
||||
interpretedText1.setForeground(new Color(1, 94, 35));
|
||||
interpretedText2.setForeground(new Color(1, 94, 35));
|
||||
allPane.add(new JScrollPane(interpretedText1));
|
||||
tabbedPane.add("Interpreted", new JScrollPane(interpretedText2));
|
||||
|
||||
// Add pop-up menu.
|
||||
menu = new JPopupMenu();
|
||||
menuItem1 = new JMenuItem("Copy");
|
||||
menuItem1.addActionListener(new ActionListener() {
|
||||
public void actionPerformed(ActionEvent e)
|
||||
{
|
||||
// Get the clipboard
|
||||
Clipboard clipboard = Toolkit.getDefaultToolkit().getSystemClipboard();
|
||||
// Set the sent text as the new content of the clipboard
|
||||
clipboard.setContents(new StringSelection(interpretedText1.getText()), null);
|
||||
}
|
||||
});
|
||||
|
||||
menuItem2 = new JMenuItem("Clear");
|
||||
menuItem2.addActionListener(new ActionListener() {
|
||||
public void actionPerformed(ActionEvent e)
|
||||
{
|
||||
interpretedText1.setText("");
|
||||
interpretedText2.setText("");
|
||||
}
|
||||
});
|
||||
|
||||
// Add listener to the text area so the popup menu can come up.
|
||||
popupListener = new PopupListener(menu);
|
||||
interpretedText1.addMouseListener(popupListener);
|
||||
interpretedText2.addMouseListener(popupListener);
|
||||
menu.add(menuItem1);
|
||||
menu.add(menuItem2);
|
||||
|
||||
debugFrame.getContentPane().add(tabbedPane);
|
||||
|
||||
debugFrame.setSize(550, 400);
|
||||
debugFrame.setVisible(true);
|
||||
|
||||
// Create a special Reader that wraps the main Reader and logs data to the GUI.
|
||||
Reader debugReader = new Reader() {
|
||||
|
||||
Reader myReader = reader;
|
||||
|
||||
public int read(char cbuf[], int off, int len) throws IOException {
|
||||
int count = myReader.read(cbuf, off, len);
|
||||
if (count > 0) {
|
||||
String str = new String(cbuf, off, count);
|
||||
int index = str.lastIndexOf(">");
|
||||
if (index != -1) {
|
||||
receivedText1.append(str.substring(0, index+1));
|
||||
receivedText2.append(str.substring(0, index+1));
|
||||
receivedText1.append(NEWLINE);
|
||||
receivedText2.append(NEWLINE);
|
||||
if (str.length() > index) {
|
||||
receivedText1.append(str.substring(index+1));
|
||||
receivedText2.append(str.substring(index+1));
|
||||
}
|
||||
}
|
||||
else {
|
||||
receivedText1.append(str);
|
||||
receivedText2.append(str);
|
||||
}
|
||||
}
|
||||
return count;
|
||||
}
|
||||
|
||||
public void close() throws IOException {
|
||||
myReader.close();
|
||||
}
|
||||
|
||||
public int read() throws IOException {
|
||||
return myReader.read();
|
||||
}
|
||||
|
||||
public int read(char cbuf[]) throws IOException {
|
||||
return myReader.read(cbuf);
|
||||
}
|
||||
|
||||
public long skip(long n) throws IOException {
|
||||
return myReader.skip(n);
|
||||
}
|
||||
|
||||
public boolean ready() throws IOException {
|
||||
return myReader.ready();
|
||||
}
|
||||
|
||||
public boolean markSupported() {
|
||||
return myReader.markSupported();
|
||||
}
|
||||
|
||||
public void mark(int readAheadLimit) throws IOException {
|
||||
myReader.mark(readAheadLimit);
|
||||
}
|
||||
|
||||
public void reset() throws IOException {
|
||||
myReader.reset();
|
||||
}
|
||||
};
|
||||
|
||||
// Create a special Writer that wraps the main Writer and logs data to the GUI.
|
||||
Writer debugWriter = new Writer() {
|
||||
|
||||
Writer myWriter = writer;
|
||||
|
||||
public void write(char cbuf[], int off, int len) throws IOException {
|
||||
myWriter.write(cbuf, off, len);
|
||||
String str = new String(cbuf, off, len);
|
||||
sentText1.append(str);
|
||||
sentText2.append(str);
|
||||
if (str.endsWith(">")) {
|
||||
sentText1.append(NEWLINE);
|
||||
sentText2.append(NEWLINE);
|
||||
}
|
||||
}
|
||||
|
||||
public void flush() throws IOException {
|
||||
myWriter.flush();
|
||||
}
|
||||
|
||||
public void close() throws IOException {
|
||||
myWriter.close();
|
||||
}
|
||||
|
||||
public void write(int c) throws IOException {
|
||||
myWriter.write(c);
|
||||
}
|
||||
|
||||
public void write(char cbuf[]) throws IOException {
|
||||
myWriter.write(cbuf);
|
||||
String str = new String(cbuf);
|
||||
sentText1.append(str);
|
||||
sentText2.append(str);
|
||||
if (str.endsWith(">")) {
|
||||
sentText1.append(NEWLINE);
|
||||
sentText2.append(NEWLINE);
|
||||
}
|
||||
}
|
||||
|
||||
public void write(String str) throws IOException {
|
||||
myWriter.write(str);
|
||||
sentText1.append(str);
|
||||
sentText2.append(str);
|
||||
if (str.endsWith(">")) {
|
||||
sentText1.append(NEWLINE);
|
||||
sentText2.append(NEWLINE);
|
||||
}
|
||||
}
|
||||
|
||||
public void write(String str, int off, int len) throws IOException {
|
||||
myWriter.write(str, off, len);
|
||||
str = str.substring(off, off + len);
|
||||
sentText1.append(str);
|
||||
sentText2.append(str);
|
||||
if (str.endsWith(">")) {
|
||||
sentText1.append(NEWLINE);
|
||||
sentText2.append(NEWLINE);
|
||||
}
|
||||
}
|
||||
};
|
||||
|
||||
// Assign the reader/writer objects to use the debug versions. The packet reader
|
||||
// and writer will use the debug versions when they are created.
|
||||
reader = debugReader;
|
||||
writer = debugWriter;
|
||||
|
||||
// Create a thread that will listen for all incoming packets and write them to
|
||||
// the GUI. This is what we call "interpreted" packet data, since it's the packet
|
||||
// data as Smack sees it and not as it's coming in as raw XML.
|
||||
PacketListener debugListener = new PacketListener() {
|
||||
public void processPacket(Packet packet) {
|
||||
interpretedText1.append(packet.toXML());
|
||||
interpretedText2.append(packet.toXML());
|
||||
interpretedText1.append(NEWLINE);
|
||||
interpretedText2.append(NEWLINE);
|
||||
}
|
||||
};
|
||||
return debugListener;
|
||||
}
|
||||
|
||||
/**
|
||||
* Listens for debug window popup dialog events.
|
||||
*/
|
||||
private class PopupListener extends MouseAdapter {
|
||||
JPopupMenu popup;
|
||||
|
||||
PopupListener(JPopupMenu popupMenu) {
|
||||
popup = popupMenu;
|
||||
}
|
||||
|
||||
public void mousePressed(MouseEvent e) {
|
||||
maybeShowPopup(e);
|
||||
}
|
||||
|
||||
public void mouseReleased(MouseEvent e) {
|
||||
maybeShowPopup(e);
|
||||
}
|
||||
|
||||
private void maybeShowPopup(MouseEvent e) {
|
||||
if (e.isPopupTrigger()) {
|
||||
popup.show(e.getComponent(), e.getX(), e.getY());
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
|
|||
Loading…
Reference in a new issue