jwo.vfc.hub
Class JWButton

java.lang.Object
  |
  +--java.awt.Component
        |
        +--java.awt.Button
              |
              +--jwo.vfc.hub.JWButton

All Implemented Interfaces:

Accessible, EventListener, ImageObserver, KeyListener, MenuContainer, Serializable

public class JWButton

extends Button

implements KeyListener

Button that accepts return key as a non-mouse equivalent to selection.

Version:

1.2.3, 17th July, 1999

Author:

Jo Wood

See Also:

Serialized Form

Nested Class Summary

Nested classes inherited from class java.awt.Button

Button.AccessibleAWTButton

Nested classes inherited from class java.awt.Component

Component.AccessibleAWTComponent, Component.BltBufferStrategy, 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

JWButton()
Creates a default button.

JWButton(String label)
Creates a button with a given label.

Method Summary

void	keyPressed(KeyEvent e) Responds a Return key press by simulating a button press.
void	keyReleased(KeyEvent e) Responds to a key released event, but ignores it in this case.
void	keyTyped(KeyEvent e) Responds to a keyboard typed event, but ignores it in this case.

Methods inherited from class java.awt.Button

addActionListener, addNotify, getAccessibleContext, getActionCommand, getActionListeners, getLabel, getListeners, paramString, processActionEvent, processEvent, removeActionListener, setActionCommand, setLabel

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, 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, keyUp, layout, list, list, list, list, list, locate, location, lostFocus, minimumSize, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paint, paintAll, postEvent, preferredSize, prepareImage, prepareImage, print, printAll, processComponentEvent, 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, update, validate

Methods inherited from class java.lang.Object

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

Constructor Detail

JWButton

public JWButton()

Creates a default button.

JWButton

public JWButton(String label)

Creates a button with a given label.

Parameters:

label - Label to place on button.

Method Detail

keyTyped

public void keyTyped(KeyEvent e)

Responds to a keyboard typed event, but ignores it in this case.

Specified by:

keyTyped in interface KeyListener

Parameters:

e - Keyboard event.

keyPressed

public void keyPressed(KeyEvent e)

Responds a Return key press by simulating a button press.

Specified by:

keyPressed in interface KeyListener

Parameters:

e - Keyboard event.

keyReleased

public void keyReleased(KeyEvent e)

Responds to a key released event, but ignores it in this case.

Specified by:

keyReleased in interface KeyListener

Parameters:

e - Keyboard event.