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java.lang.Object | +--java.awt.Component | +--java.awt.Canvas | +--thor.app.BasicTelnet
BasicTelnet is a simple AWT Component that implements a simple UNIX type terminal, and allows easy extension to more complex terminals. In particular VT100Telnet implements a large portion of the VT100 terminal with little more than the VT100 tables from the X Consortium.
use: java thor.app.BasicTelnet myhost [myport]ANSI is just a little different from VT100 and if you decide to implement it send me a copy :) This was originally written in 1996, before the Java 1.1 event model. I haven't made many changes before releasing this to the public so it should be easy to port to Java 1.1 -- Daniel Kristjansson May 27, 2000 The LGPL applies to this software.
Nested Class Summary |
Nested classes inherited from class java.awt.Canvas |
java.awt.Canvas.AccessibleAWTCanvas |
Nested classes inherited from class java.awt.Component |
java.awt.Component.AccessibleAWTComponent, java.awt.Component.BltBufferStrategy, java.awt.Component.FlipBufferStrategy |
Field Summary |
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 | |
BasicTelnet(java.lang.String host)
This constructor opens a telnet connection to host on port 23, the standard telnet port. |
|
BasicTelnet(java.lang.String host,
int port)
This constructor opens a telnet connection to host at the specified port. |
Method Summary | |
void |
initProcess()
initProcess() is intended to initialize any processing |
boolean |
keyUp(java.awt.Event evt,
int key)
This is the old Java 1.1 way to get characters from the keyboard. |
static void |
main(java.lang.String[] args)
|
protected void |
normal(byte c)
normal() puts a character on the screen and sets it's color to the current color, then increments the cursor location. |
void |
paint(java.awt.Graphics g)
paint() just calls update() |
void |
process(byte c)
process() in BasicTelnet simply calls normal() |
void |
run()
run() handles characters coming from the telnet connection and calls process() on each character. |
protected void |
scrValid()
scrValid() checks that the cursor is on the screen and scrolls when the text runs off the end of the screen |
void |
update(java.awt.Graphics realG)
update() is the real workhorse of drawing the component. |
Methods inherited from class java.awt.Canvas |
addNotify, createBufferStrategy, createBufferStrategy, getAccessibleContext, getBufferStrategy |
Methods inherited from class java.awt.Component |
action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, addPropertyChangeListener, addPropertyChangeListener, applyComponentOrientation, areFocusTraversalKeysSet, bounds, checkImage, checkImage, coalesceEvents, contains, contains, createImage, createImage, createVolatileImage, createVolatileImage, deliverEvent, disable, disableEvents, dispatchEvent, doLayout, enable, enable, enableEvents, enableInputMethods, firePropertyChange, firePropertyChange, firePropertyChange, getAlignmentX, getAlignmentY, getBackground, getBounds, getBounds, getColorModel, getComponentAt, getComponentAt, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeys, getFocusTraversalKeysEnabled, getFont, getFontMetrics, getForeground, getGraphics, getGraphicsConfiguration, getHeight, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getListeners, getLocale, getLocation, getLocation, getLocationOnScreen, getMaximumSize, getMinimumSize, getMouseListeners, getMouseMotionListeners, getMouseWheelListeners, getName, getParent, getPeer, getPreferredSize, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getSize, getToolkit, getTreeLock, getWidth, getX, getY, gotFocus, handleEvent, hasFocus, hide, imageUpdate, inside, invalidate, isBackgroundSet, isCursorSet, isDisplayable, isDoubleBuffered, isEnabled, isFocusable, isFocusCycleRoot, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isOpaque, isShowing, isValid, isVisible, keyDown, layout, list, list, list, list, list, locate, location, lostFocus, minimumSize, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, paramString, postEvent, preferredSize, prepareImage, prepareImage, print, printAll, processComponentEvent, processEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processKeyEvent, processMouseEvent, processMouseMotionEvent, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removeNotify, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, repaint, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, reshape, resize, resize, setBackground, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setEnabled, setFocusable, setFocusTraversalKeys, setFocusTraversalKeysEnabled, setFont, setForeground, setIgnoreRepaint, setLocale, setLocation, setLocation, setName, setSize, setSize, setVisible, show, show, size, toString, transferFocus, transferFocusBackward, transferFocusUpCycle, validate |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Constructor Detail |
public BasicTelnet(java.lang.String host) throws java.io.IOException
public BasicTelnet(java.lang.String host, int port) throws java.io.IOException
Method Detail |
public static void main(java.lang.String[] args)
protected final void scrValid()
public void initProcess()
public void process(byte c)
protected final void normal(byte c)
public void run()
run
in interface java.lang.Runnable
public boolean keyUp(java.awt.Event evt, int key)
keyUp
in class java.awt.Component
public void update(java.awt.Graphics realG)
update
in class java.awt.Canvas
public void paint(java.awt.Graphics g)
paint
in class java.awt.Canvas
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