package com.lyrisoft.chat.client.gui.jfc;import java.awt.Component;import java.awt.event.*;import java.awt.Point;import java.awt.Dimension;import javax.swing.*;import javax.swing.event.*;import com.lyrisoft.chat.client.gui.IChatRoom;import com.lyrisoft.chat.client.gui.IChatGUIFactory;import com.lyrisoft.chat.client.gui.IChatClientInputReceiver;import com.lyrisoft.chat.server.local.IChatServer;public class ChatPanel extends JPanel implements IChatRoom {    private SimpleTextPanel _text;    private String _name;    private JList _list;    private DefaultListModel _userModel;    private Component _container;    private IChatGUIFactory _guiFactory;    private IChatClientInputReceiver _receiver;    private IChatServer _server;    private JSplitPane _splitPane;    public ChatPanel(IChatGUIFactory factory, String room,                     IChatClientInputReceiver inputReceiver, IChatServer server)     {        _guiFactory = factory;        _receiver = inputReceiver;        _name = room;        _server = server;        _splitPane = new JSplitPane(JSplitPane.HORIZONTAL_SPLIT, true);        _splitPane.addComponentListener(            new ComponentAdapter() {                    public void componentResized(ComponentEvent e) {                        _splitPane.setDividerLocation(0.8);                    }                    public void componentShown(ComponentEvent e) {                        _splitPane.setDividerLocation(0.8);                    }                }        );        _text = new SimpleTextPanel();        _splitPane.add(_text);        _splitPane.add(createUserList());        setLayout(new java.awt.BorderLayout());        add(_splitPane, java.awt.BorderLayout.CENTER);        add(createInputField(), java.awt.BorderLayout.SOUTH);    }        public void doLayout() {        super.doLayout();        _splitPane.setDividerLocation(0.8);    }    Component createUserList() {        _list = new JList((_userModel = new DefaultListModel()));        _list.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);        _list.addMouseListener(            new MouseAdapter() {                    public void mouseClicked(MouseEvent e) {                        if ((e.getModifiers() & MouseEvent.BUTTON2_MASK) == MouseEvent.BUTTON2_MASK ||                            (e.getModifiers() & MouseEvent.BUTTON3_MASK) == MouseEvent.BUTTON3_MASK)                         {                            Point p = new Point(e.getX(), e.getY());                            int idx = _list.locationToIndex(p);                            if (idx >= 0) {                                String user = (String)_userModel.getElementAt(idx);                                JPopupMenu menu = ((SwingGuiFactory)_guiFactory).createUserPopupMenu(user);                                menu.show(_list, e.getX(), e.getY());                            }                        } else {                            if (e.getClickCount() == 2) {                                Point p = new Point(e.getX(), e.getY());                                int idx = _list.locationToIndex(p);                                if (idx >= 0) {                                    String user = (String)_list.getSelectedValue();                                    _guiFactory.getMainGui().getPrivateRoom(user);                                }                            }                        }                    }                }        );        return new JScrollPane(_list);    }    Component createInputField() {        final JTextField tf = new JTextField();        SwingGuiFactory.tweakTextFieldSize(tf);        tf.addActionListener(            new ActionListener() {                    public void actionPerformed(ActionEvent e) {                        _receiver.inputEvent(_name, tf.getText());                        tf.setText("");                    }                }        );        return tf;    }/*    public void setBounds(int x, int y, int w, int h) {        // try to prevent the slider bar from doing something stupid        int oldWidth = _splitPane.getWidth();//        int distanceFromRight = _splitPane.getWidth() - _splitPane.getLastDividerLocation();        super.setBounds(x, y, w, h);                int newLocation = _splitPane.getWidth() - distanceFromRight;        if (newLocation > 0) {            System.err.println("moving divider to " + newLocation);            _splitPane.setDividerLocation(newLocation);        } else {            System.err.println("not moving divider because distance = " + distanceFromRight);        }    }*/    public Component getContainer() {        return _container;    }    public void setContainer(Component c) {        _container = c;    }    public void displayPrivateMessage(String user, String message) {        _text.displayPrivateMessage(user, message);    }    public void displayPrivateEmote(String user, String message) {        _text.displayPrivateEmote(user, message);    }    public void displayMessage(String user, String message) {        _text.displayMessage(user, message);    }    public void displayMessage(String message) {        _text.displayMessage(message);    }    public void displayError(String error) {        _text.displayError(error);    }    public void setUserList(String[] users) {        _list.setListData(users);    }    public void userJoinedRoom(String user) {        _userModel.addElement(user);        displayMessage(user + " joined the room");    }    public void userPartedRoom(String user, boolean signoff) {        _userModel.removeElement(user);        displayMessage(user + " left the room" +                       (signoff ? " (signoff)" : "."));    }    public String getName() {        return _name;    }    public static void main(String[] args) {        ChatPanel p = new ChatPanel(null, "test", null, null);        JFrame f = new JFrame("test");        f.getContentPane().add(p);        f.setSize(500, 300);        f.setVisible(true);    }}