networking.client.applet
Class ClientApplet

java.lang.Object
  java.awt.Component
      java.awt.Container
          java.awt.Panel
              java.applet.Applet
                  networking.client.applet.ClientAppletUI
                      networking.client.applet.ClientApplet

All Implemented Interfaces:

java.awt.image.ImageObserver, java.awt.MenuContainer, java.io.Serializable, javax.accessibility.Accessible, IConnectInfo, ITalkClient

Direct Known Subclasses:

RunApplet

public class ClientApplet
extends ClientAppletUI
implements ITalkClient

ClientApplet - this class represents an applet which interacts with ClientThread

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class networking.client.applet.ClientAppletUI

ClientAppletUI.SmartLabel, ClientAppletUI.TextFieldEx

Nested classes/interfaces inherited from class java.applet.Applet

java.applet.Applet.AccessibleApplet

Nested classes/interfaces inherited from class java.awt.Panel

java.awt.Panel.AccessibleAWTPanel

Nested classes/interfaces inherited from class java.awt.Container

java.awt.Container.AccessibleAWTContainer

Nested classes/interfaces inherited from class java.awt.Component

java.awt.Component.AccessibleAWTComponent, java.awt.Component.BltBufferStrategy, java.awt.Component.FlipBufferStrategy

Field Summary

protected Client	m_client Client object
private int	m_port Connection port
protected ClientThread	m_thread Client thread

Fields inherited from class networking.client.applet.ClientAppletUI

CONNECTED, DISCONNECTED, INPROCESS, LEADER, m_buttonConnect, m_buttonDisconnect, m_buttonForce, m_buttonSend, m_buttonSendAll, m_clients, m_lblTitle, m_taMessages, m_tfHost, m_tfMessage, m_tfName, m_tfPort

Fields inherited from class java.awt.Component

BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT

Fields inherited from interface java.awt.image.ImageObserver

ABORT, ALLBITS, ERROR, FRAMEBITS, HEIGHT, PROPERTIES, SOMEBITS, WIDTH

Constructor Summary

ClientApplet()
Construct new ClientApplet object

Method Summary

(package private) void	buttonConnect_actionPerformed(java.awt.event.ActionEvent event) Connect
(package private) void	buttonDisconnect_actionPerformed(java.awt.event.ActionEvent event) Disconnect
(package private) void	buttonForce_actionPerformed(java.awt.event.ActionEvent event) Force disconnection
(package private) void	buttonSend_actionPerformed(java.awt.event.ActionEvent event) Send message
(package private) void	buttonSendAll_actionPerformed(java.awt.event.ActionEvent event) Broadcast message
protected boolean	ensureRecipients() Ensure there are selected recipients, warn user if none is selected
void	error(java.lang.Exception e) Report error
(package private) void	error(java.lang.String s) Report error
java.lang.String	getHost() Get connection host
int	getPort() Get connection port
void	init()
void	onConnect(Message msg) Connect handler
void	onDebar(Message msg) Debar handler
void	onDisconnect() Disconnect handler
void	onListChanged(Message msg) ListChanged handler
void	onNewFile(Message msg) NewFile handler
void	onNewMessage(Message msg) NewMessage handler
(package private) void	send(Message msg) Send message to the ClientThread
void	setTitle(java.lang.String title)
void	start()
void	stop()

Methods inherited from class networking.client.applet.ClientAppletUI

setControlsState, setStatus

Methods inherited from class java.applet.Applet

destroy, getAccessibleContext, getAppletContext, getAppletInfo, getAudioClip, getAudioClip, getCodeBase, getDocumentBase, getImage, getImage, getLocale, getParameter, getParameterInfo, isActive, newAudioClip, play, play, resize, resize, setStub, showStatus

Methods inherited from class java.awt.Panel

addNotify

Methods inherited from class java.awt.Container

add, add, add, add, add, addContainerListener, addImpl, addPropertyChangeListener, addPropertyChangeListener, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getAlignmentX, getAlignmentY, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getComponentZOrder, getContainerListeners, getFocusTraversalKeys, getFocusTraversalPolicy, getInsets, getLayout, getListeners, getMaximumSize, getMinimumSize, getMousePosition, getPreferredSize, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusCycleRoot, isFocusTraversalPolicyProvider, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paint, paintComponents, paramString, preferredSize, print, printComponents, processContainerEvent, processEvent, remove, remove, removeAll, removeContainerListener, removeNotify, setComponentZOrder, setFocusCycleRoot, setFocusTraversalKeys, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, setFont, setLayout, transferFocusBackward, transferFocusDownCycle, update, validate, validateTree

Methods inherited from class java.awt.Component

action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, bounds, checkImage, checkImage, coalesceEvents, contains, contains, createImage, createImage, createVolatileImage, createVolatileImage, disable, disableEvents, dispatchEvent, enable, enable, enableEvents, enableInputMethods, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getBackground, getBounds, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getFontMetrics, getForeground, getGraphics, getGraphicsConfiguration, getHeight, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocation, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMousePosition, getMouseWheelListeners, getName, getParent, getPeer, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getSize, getToolkit, getTreeLock, getWidth, getX, getY, gotFocus, handleEvent, hasFocus, hide, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isDoubleBuffered, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isMaximumSizeSet, isMinimumSizeSet, isOpaque, isPreferredSizeSet, isShowing, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, postEvent, prepareImage, prepareImage, printAll, processComponentEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processKeyEvent, processMouseEvent, processMouseMotionEvent, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, repaint, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, reshape, setBackground, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setEnabled, setFocusable, setFocusTraversalKeysEnabled, setForeground, setIgnoreRepaint, setLocale, setLocation, setLocation, setMaximumSize, setMinimumSize, setName, setPreferredSize, setSize, setSize, setVisible, show, show, size, toString, transferFocus, transferFocusUpCycle

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

m_client

protected Client m_client

Client object

m_thread

protected ClientThread m_thread

Client thread

m_port

private int m_port

Connection port

Constructor Detail

ClientApplet

public ClientApplet()

Construct new ClientApplet object

Method Detail

onNewFile

public void onNewFile(Message msg)

NewFile handler

Specified by:

onNewFile in interface ITalkClient

Parameters:

msg - message

onDebar

public void onDebar(Message msg)

Debar handler

Specified by:

onDebar in interface ITalkClient

onNewMessage

public void onNewMessage(Message msg)

NewMessage handler

Specified by:

onNewMessage in interface ITalkClient

onListChanged

public void onListChanged(Message msg)

ListChanged handler

Specified by:

onListChanged in interface ITalkClient

onDisconnect

public void onDisconnect()

Disconnect handler

Specified by:

onDisconnect in interface ITalkClient

onConnect

public void onConnect(Message msg)

Connect handler

Specified by:

onConnect in interface ITalkClient

buttonConnect_actionPerformed

void buttonConnect_actionPerformed(java.awt.event.ActionEvent event)

Connect

Overrides:

buttonConnect_actionPerformed in class ClientAppletUI

buttonDisconnect_actionPerformed

void buttonDisconnect_actionPerformed(java.awt.event.ActionEvent event)

Disconnect

Overrides:

buttonDisconnect_actionPerformed in class ClientAppletUI

buttonForce_actionPerformed

void buttonForce_actionPerformed(java.awt.event.ActionEvent event)

Force disconnection

Overrides:

buttonForce_actionPerformed in class ClientAppletUI

buttonSend_actionPerformed

void buttonSend_actionPerformed(java.awt.event.ActionEvent event)

Send message

Overrides:

buttonSend_actionPerformed in class ClientAppletUI

buttonSendAll_actionPerformed

void buttonSendAll_actionPerformed(java.awt.event.ActionEvent event)

Broadcast message

Overrides:

buttonSendAll_actionPerformed in class ClientAppletUI

ensureRecipients

protected boolean ensureRecipients()

Ensure there are selected recipients, warn user if none is selected

Returns:

true if there are some recipients selected, otherwise false

send

void send(Message msg)

Send message to the ClientThread

Parameters:

msg - message to send

error

public void error(java.lang.Exception e)

Report error

Specified by:

error in interface ITalkClient

Parameters:

e - exception

error

void error(java.lang.String s)

Report error

Parameters:

s - message

start

public void start()

Overrides:

start in class java.applet.Applet

stop

public void stop()

Overrides:

stop in class java.applet.Applet

init

public void init()

Overrides:

init in class ClientAppletUI

setTitle

public void setTitle(java.lang.String title)

getHost

public final java.lang.String getHost()

Description copied from interface: IConnectInfo

Get connection host

Specified by:

getHost in interface IConnectInfo

getPort

public final int getPort()

Description copied from interface: IConnectInfo

Get connection port

Specified by:

getPort in interface IConnectInfo