cms/conient/ControlPanel.java

//---PACKAGE DECLARATION---
package uk.ac.ukc.iscream.conient;

//---IMPORTS---
import uk.ac.ukc.iscream.util.*;
import javax.swing.*;
import java.awt.*;
import java.awt.event.*;

/**
 * This panel holds the toolbar at the top.
 * The tool bar dispatches events to the ConnectionHandler.
 *
 * It also creates and starts the ConnectionHandler which is the
 * main thread for this application
 *
 * @author  $Author: ajm4 $
 * @version $Id: ControlPanel.java,v 1.4 2001/01/22 12:48:38 ajm4 Exp $
 */
public class ControlPanel extends JPanel {

//---FINAL ATTRIBUTES---

    /**
     * The current CVS revision of this class
     */
    public final String REVISION = "$Revision: 1.4 $";

//---STATIC METHODS---
    
//---CONSTRUCTORS---

    /**
     * Constructs a new ControlPanel.
     *
     * @param data the data panel to be passed to the ConnectionHandler
     */
    public ControlPanel(DataPanel data) {
        super();
        setLayout(new BorderLayout());
        _handler = new ConnectionHandler(data, _actionQueue);
        add(_toolBar, "North");
        _handler.start();
    }

//---PUBLIC METHODS---
   
//---PRIVATE METHODS---

    /**
     * Sets up the tool bar, adding action listeners
     * to dispatch events to the ConnectionHandler
     */
    private JToolBar setupToolBar() {
        JButton connectButton = new JButton("Connect");
        connectButton.addActionListener(new ActionListener() {
            public void actionPerformed(ActionEvent e) {
                _actionQueue.add(new Integer(ConnectionHandler.CONNECT));
            }
        });
        
        JButton startDataButton = new JButton("Start Data");
        startDataButton.addActionListener(new ActionListener() {
            public void actionPerformed(ActionEvent e) {
                _actionQueue.add(new Integer(ConnectionHandler.STARTDATA));
            }
        });
        
        JButton stopDataButton = new JButton("Stop Data");
        stopDataButton.addActionListener(new ActionListener() {
            public void actionPerformed(ActionEvent e) {
                _actionQueue.add(new Integer(ConnectionHandler.STOPDATA));
            }
        });
        
        JButton disconnectButton = new JButton("Disconnect");
        disconnectButton.addActionListener(new ActionListener() {
            public void actionPerformed(ActionEvent e) {
                _actionQueue.add(new Integer(ConnectionHandler.DISCONNECT));
            }
        });
        
        JButton quitButton = new JButton("Quit");
        quitButton.addActionListener(new ActionListener() {
            public void actionPerformed(ActionEvent e) {
                _actionQueue.add(new Integer(ConnectionHandler.QUIT));
            }
        });
        
        JToolBar bar = new JToolBar(JToolBar.HORIZONTAL);
        bar.add(connectButton);
        bar.add(startDataButton);
        bar.add(stopDataButton);
        bar.add(disconnectButton);
        bar.add(quitButton);
        return bar;
    } 

//---ACCESSOR/MUTATOR METHODS---

//---ATTRIBUTES---

    /**
     * The tool bar for the control panel
     */    
    JToolBar _toolBar = setupToolBar();
    
    /**
     * The queue that we will add actions to.
     */
    Queue _actionQueue = new Queue();
    
    /**
     * The connection handler in use by the system.
     */
    ConnectionHandler _handler;

//---STATIC ATTRIBUTES---

}
Revision:	1.5
Committed:	Wed Jan 24 03:09:46 2001 UTC (23 years, 4 months ago) by ajm
Branch:	MAIN
Changes since 1.4:	+25 -4 lines
Log Message:	all packaged up all javadoc'd still not handling stuff (sockets) right just yet.... but its all in a fit state to be PROPER and continue working and expanding on
#	User	Rev	Content
1	ajm	1.4	//---PACKAGE DECLARATION---
2	ajm	1.5	package uk.ac.ukc.iscream.conient;
3	ajm	1.4
4			//---IMPORTS---
5			import uk.ac.ukc.iscream.util.*;
6	ajm	1.1	import javax.swing.*;
7			import java.awt.*;
8			import java.awt.event.*;
9
10	ajm	1.4	/**
11			* This panel holds the toolbar at the top.
12			* The tool bar dispatches events to the ConnectionHandler.
13			*
14	ajm	1.5	* It also creates and starts the ConnectionHandler which is the
15			* main thread for this application
16			*
17	ajm	1.4	* @author $Author: ajm4 $
18	ajm	1.5	* @version $Id: ControlPanel.java,v 1.4 2001/01/22 12:48:38 ajm4 Exp $
19	ajm	1.4	*/
20	ajm	1.1	public class ControlPanel extends JPanel {
21	ajm	1.4
22			//---FINAL ATTRIBUTES---
23
24			/**
25			* The current CVS revision of this class
26			*/
27			public final String REVISION = "$Revision: 1.4 $";
28
29			//---STATIC METHODS---
30
31			//---CONSTRUCTORS---
32
33	ajm	1.5	/**
34			* Constructs a new ControlPanel.
35			*
36			* @param data the data panel to be passed to the ConnectionHandler
37			*/
38	ajm	1.1	public ControlPanel(DataPanel data) {
39			super();
40			setLayout(new BorderLayout());
41	ajm	1.5	_handler = new ConnectionHandler(data, _actionQueue);
42	ajm	1.1	add(_toolBar, "North");
43			_handler.start();
44			}
45	ajm	1.4
46			//---PUBLIC METHODS---
47
48			//---PRIVATE METHODS---
49
50	ajm	1.5	/**
51			* Sets up the tool bar, adding action listeners
52			* to dispatch events to the ConnectionHandler
53			*/
54	ajm	1.1	private JToolBar setupToolBar() {
55			JButton connectButton = new JButton("Connect");
56			connectButton.addActionListener(new ActionListener() {
57			public void actionPerformed(ActionEvent e) {
58			_actionQueue.add(new Integer(ConnectionHandler.CONNECT));
59			}
60			});
61
62	ajm	1.2	JButton startDataButton = new JButton("Start Data");
63			startDataButton.addActionListener(new ActionListener() {
64			public void actionPerformed(ActionEvent e) {
65			_actionQueue.add(new Integer(ConnectionHandler.STARTDATA));
66			}
67			});
68
69			JButton stopDataButton = new JButton("Stop Data");
70			stopDataButton.addActionListener(new ActionListener() {
71			public void actionPerformed(ActionEvent e) {
72			_actionQueue.add(new Integer(ConnectionHandler.STOPDATA));
73			}
74			});
75
76			JButton disconnectButton = new JButton("Disconnect");
77			disconnectButton.addActionListener(new ActionListener() {
78			public void actionPerformed(ActionEvent e) {
79			_actionQueue.add(new Integer(ConnectionHandler.DISCONNECT));
80			}
81			});
82
83	ajm	1.3	JButton quitButton = new JButton("Quit");
84			quitButton.addActionListener(new ActionListener() {
85			public void actionPerformed(ActionEvent e) {
86			_actionQueue.add(new Integer(ConnectionHandler.QUIT));
87			}
88			});
89
90	ajm	1.1	JToolBar bar = new JToolBar(JToolBar.HORIZONTAL);
91			bar.add(connectButton);
92	ajm	1.2	bar.add(startDataButton);
93			bar.add(stopDataButton);
94			bar.add(disconnectButton);
95	ajm	1.3	bar.add(quitButton);
96	ajm	1.1	return bar;
97			}
98
99	ajm	1.4	//---ACCESSOR/MUTATOR METHODS---
100
101			//---ATTRIBUTES---
102
103	ajm	1.5	/**
104			* The tool bar for the control panel
105			*/
106	ajm	1.1	JToolBar _toolBar = setupToolBar();
107
108	ajm	1.5	/**
109			* The queue that we will add actions to.
110			*/
111	ajm	1.1	Queue _actionQueue = new Queue();
112	ajm	1.5
113			/**
114			* The connection handler in use by the system.
115			*/
116	ajm	1.1	ConnectionHandler _handler;
117	ajm	1.4
118			//---STATIC ATTRIBUTES---
119
120			}