networking.client.applet
Class ClientAppletUI

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

All Implemented Interfaces:

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

Direct Known Subclasses:

ClientApplet

 class ClientAppletUI
extends java.applet.Applet

ClientAppletUI - this class lays out UI controls of the application applet

Nested Class Summary

(package private) class	ClientAppletUI.SmartLabel SmartLabel - extends label to facilitate partial text changes, i.e.
(package private) class	ClientAppletUI.TextFieldEx TextFieldEx extends textField to specify minimum size

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 static int	CONNECTED Client state constant - connected
protected static int	DISCONNECTED Client state constant - disconnected
protected static int	INPROCESS Client state constant - in process
protected static int	LEADER Client state constant - connected as leader
(package private) java.awt.Button	m_buttonConnect
(package private) java.awt.Button	m_buttonDisconnect
(package private) java.awt.Button	m_buttonForce Buttons
(package private) java.awt.Button	m_buttonSend
(package private) java.awt.Button	m_buttonSendAll
(package private) ListEx	m_clients List of clients
private ClientAppletUI.SmartLabel	m_lblStatus Status label
(package private) ClientAppletUI.SmartLabel	m_lblTitle Title label
(package private) java.awt.TextArea	m_taMessages Messages text area
(package private) ClientAppletUI.TextFieldEx	m_tfHost Host text field
(package private) ClientAppletUI.TextFieldEx	m_tfMessage Message text field
(package private) ClientAppletUI.TextFieldEx	m_tfName Name text field
(package private) ClientAppletUI.TextFieldEx	m_tfPort Port text field

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

ClientAppletUI()
Construct new ClientAppletUI 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 disconection
(package private) void	buttonSend_actionPerformed(java.awt.event.ActionEvent event) Send message
(package private) void	buttonSendAll_actionPerformed(java.awt.event.ActionEvent event) Broadcast message
void	init()
(package private) void	setControlsState(int n) Set controls state
(package private) void	setStatus(java.lang.String s) Set status text
private void	setupCenter(java.awt.Panel p) Setup center panel
private void	setupConnect(java.awt.Panel p) Setup connect panel
private void	setupNorth(java.awt.Panel p) Setup north panel
private void	setupSouth(java.awt.Panel p) Setup south panel

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, start, stop

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

CONNECTED

protected static final int CONNECTED

Client state constant - connected

See Also:

Constant Field Values

LEADER

protected static final int LEADER

Client state constant - connected as leader

See Also:

Constant Field Values

DISCONNECTED

protected static final int DISCONNECTED

Client state constant - disconnected

See Also:

Constant Field Values

INPROCESS

protected static final int INPROCESS

Client state constant - in process

See Also:

Constant Field Values

m_lblTitle

ClientAppletUI.SmartLabel m_lblTitle

Title label

m_lblStatus

private ClientAppletUI.SmartLabel m_lblStatus

Status label

m_tfHost

ClientAppletUI.TextFieldEx m_tfHost

Host text field

m_tfPort

ClientAppletUI.TextFieldEx m_tfPort

Port text field

m_tfName

ClientAppletUI.TextFieldEx m_tfName

Name text field

m_tfMessage

ClientAppletUI.TextFieldEx m_tfMessage

Message text field

m_taMessages

java.awt.TextArea m_taMessages

Messages text area

m_clients

ListEx m_clients

List of clients

m_buttonForce

java.awt.Button m_buttonForce

Buttons

m_buttonSend

java.awt.Button m_buttonSend

m_buttonSendAll

java.awt.Button m_buttonSendAll

m_buttonConnect

java.awt.Button m_buttonConnect

m_buttonDisconnect

java.awt.Button m_buttonDisconnect

Constructor Detail

ClientAppletUI

public ClientAppletUI()

Construct new ClientAppletUI object

Method Detail

init

public void init()

Overrides:

init in class java.applet.Applet

setupCenter

private void setupCenter(java.awt.Panel p)

Setup center panel

setupSouth

private void setupSouth(java.awt.Panel p)

Setup south panel

setupNorth

private void setupNorth(java.awt.Panel p)

Setup north panel

Parameters:

p - panel

setupConnect

private void setupConnect(java.awt.Panel p)

Setup connect panel

Parameters:

p - panel

setControlsState

void setControlsState(int n)

Set controls state

Parameters:

n - state to conform with

buttonConnect_actionPerformed

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

Connect

buttonDisconnect_actionPerformed

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

Disconnect

buttonForce_actionPerformed

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

Force disconection

buttonSend_actionPerformed

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

Send message

buttonSendAll_actionPerformed

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

Broadcast message

setStatus

void setStatus(java.lang.String s)

Set status text

Parameters:

s - text