weka.gui
Class GenericArrayEditor

java.lang.Object
  java.awt.Component
      java.awt.Container
          javax.swing.JComponent
              javax.swing.JPanel
                  weka.gui.GenericArrayEditor

All Implemented Interfaces:

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

public class GenericArrayEditor

extends javax.swing.JPanel

implements java.beans.PropertyEditor

A PropertyEditor for arrays of objects that themselves have property editors.

Version:

$Revision: 1.13 $

Author:

Len Trigg (trigg@cs.waikato.ac.nz)

See Also:

Serialized Form

Nested Class Summary

Nested classes inherited from class javax.swing.JComponent

javax.swing.JComponent.AccessibleJComponent

Field Summary

Fields inherited from class javax.swing.JComponent

TOOL_TIP_TEXT_KEY, UNDEFINED_CONDITION, WHEN_ANCESTOR_OF_FOCUSED_COMPONENT, WHEN_FOCUSED, WHEN_IN_FOCUSED_WINDOW

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

GenericArrayEditor()
Sets up the array editor.

Method Summary

void	addPropertyChangeListener(java.beans.PropertyChangeListener l) Adds a PropertyChangeListener who will be notified of value changes.
java.lang.String	getAsText() Returns null as we don't support getting/setting values as text.
java.awt.Component	getCustomEditor() Returns the array editing component.
java.lang.String	getJavaInitializationString() Supposedly returns an initialization string to create a classifier identical to the current one, including it's state, but this doesn't appear possible given that the initialization string isn't supposed to contain multiple statements.
java.lang.String[]	getTags() Returns null as we don't support getting values as tags.
java.lang.Object	getValue() Gets the current object array.
boolean	isPaintable() Returns true to indicate that we can paint a representation of the string array
static void	main(java.lang.String[] args) Tests out the array editor from the command line.
void	paintValue(java.awt.Graphics gfx, java.awt.Rectangle box) Paints a representation of the current classifier.
void	removePropertyChangeListener(java.beans.PropertyChangeListener l) Removes a PropertyChangeListener.
void	setAsText(java.lang.String text) Returns null as we don't support getting/setting values as text.
void	setValue(java.lang.Object o) Sets the current object array.
boolean	supportsCustomEditor() Returns true because we do support a custom editor.

Methods inherited from class javax.swing.JPanel

getAccessibleContext, getUI, getUIClassID, setUI, updateUI

Methods inherited from class javax.swing.JComponent

addAncestorListener, addNotify, addPropertyChangeListener, addVetoableChangeListener, computeVisibleRect, contains, createToolTip, disable, enable, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getActionForKeyStroke, getActionMap, getAlignmentX, getAlignmentY, getAncestorListeners, getAutoscrolls, getBorder, getBounds, getClientProperty, getConditionForKeyStroke, getDebugGraphicsOptions, getDefaultLocale, getGraphics, getHeight, getInputMap, getInputMap, getInputVerifier, getInsets, getInsets, getListeners, getLocation, getMaximumSize, getMinimumSize, getNextFocusableComponent, getPreferredSize, getPropertyChangeListeners, getPropertyChangeListeners, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, getToolTipText, getToolTipText, getTopLevelAncestor, getTransferHandler, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getWidth, getX, getY, grabFocus, isDoubleBuffered, isLightweightComponent, isManagingFocus, isMaximumSizeSet, isMinimumSizeSet, isOpaque, isOptimizedDrawingEnabled, isPaintingTile, isPreferredSizeSet, isRequestFocusEnabled, isValidateRoot, paint, paintImmediately, paintImmediately, print, printAll, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeNotify, removePropertyChangeListener, removeVetoableChangeListener, repaint, repaint, requestDefaultFocus, requestFocus, requestFocus, requestFocusInWindow, resetKeyboardActions, reshape, revalidate, scrollRectToVisible, setActionMap, setAlignmentX, setAlignmentY, setAutoscrolls, setBackground, setBorder, setDebugGraphicsOptions, setDefaultLocale, setDoubleBuffered, setEnabled, setFont, setForeground, setInputMap, setInputVerifier, setMaximumSize, setMinimumSize, setNextFocusableComponent, setOpaque, setPreferredSize, setRequestFocusEnabled, setToolTipText, setTransferHandler, setVerifyInputWhenFocusTarget, setVisible, unregisterKeyboardAction, update

Methods inherited from class java.awt.Container

add, add, add, add, add, addContainerListener, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getContainerListeners, getFocusTraversalKeys, getFocusTraversalPolicy, getLayout, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusCycleRoot, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paintComponents, preferredSize, printComponents, remove, remove, removeAll, removeContainerListener, setFocusCycleRoot, setFocusTraversalKeys, setFocusTraversalPolicy, setLayout, transferFocusBackward, transferFocusDownCycle, validate

Methods inherited from class java.awt.Component

action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, bounds, checkImage, checkImage, contains, createImage, createImage, createVolatileImage, createVolatileImage, dispatchEvent, enable, enableInputMethods, getBackground, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getFontMetrics, getForeground, getGraphicsConfiguration, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocale, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMouseWheelListeners, getName, getParent, getPeer, getSize, getToolkit, getTreeLock, gotFocus, handleEvent, hasFocus, hide, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isShowing, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, postEvent, prepareImage, prepareImage, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, repaint, repaint, repaint, resize, resize, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setFocusable, setFocusTraversalKeysEnabled, setIgnoreRepaint, setLocale, setLocation, setLocation, setName, setSize, setSize, show, show, size, toString, transferFocus, transferFocusUpCycle

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

GenericArrayEditor

public GenericArrayEditor()

Sets up the array editor.

Method Detail

setValue

public void setValue(java.lang.Object o)

Sets the current object array.

Specified by:

setValue in interface java.beans.PropertyEditor

Parameters:

o - an object that must be an array.

getValue

public java.lang.Object getValue()

Gets the current object array.

Specified by:

getValue in interface java.beans.PropertyEditor

Returns:

the current object array

getJavaInitializationString

public java.lang.String getJavaInitializationString()

Supposedly returns an initialization string to create a classifier identical to the current one, including it's state, but this doesn't appear possible given that the initialization string isn't supposed to contain multiple statements.

Specified by:

getJavaInitializationString in interface java.beans.PropertyEditor

Returns:

the java source code initialisation string

isPaintable

public boolean isPaintable()

Returns true to indicate that we can paint a representation of the string array

Specified by:

isPaintable in interface java.beans.PropertyEditor

Returns:

true

paintValue

public void paintValue(java.awt.Graphics gfx,
                       java.awt.Rectangle box)

Paints a representation of the current classifier.

Specified by:

paintValue in interface java.beans.PropertyEditor

Parameters:

gfx - the graphics context to use

box - the area we are allowed to paint into

getAsText

public java.lang.String getAsText()

Returns null as we don't support getting/setting values as text.

Specified by:

getAsText in interface java.beans.PropertyEditor

Returns:

null

setAsText

public void setAsText(java.lang.String text)

Returns null as we don't support getting/setting values as text.

Specified by:

setAsText in interface java.beans.PropertyEditor

Parameters:

text - the text value

Throws:

java.lang.IllegalArgumentException - as we don't support getting/setting values as text.

getTags

public java.lang.String[] getTags()

Returns null as we don't support getting values as tags.

Specified by:

getTags in interface java.beans.PropertyEditor

Returns:

null

supportsCustomEditor

public boolean supportsCustomEditor()

Returns true because we do support a custom editor.

Specified by:

supportsCustomEditor in interface java.beans.PropertyEditor

Returns:

true

getCustomEditor

public java.awt.Component getCustomEditor()

Returns the array editing component.

Specified by:

getCustomEditor in interface java.beans.PropertyEditor

Returns:

a value of type 'java.awt.Component'

addPropertyChangeListener

public void addPropertyChangeListener(java.beans.PropertyChangeListener l)

Adds a PropertyChangeListener who will be notified of value changes.

Specified by:

addPropertyChangeListener in interface java.beans.PropertyEditor

Parameters:

l - a value of type 'PropertyChangeListener'

removePropertyChangeListener

public void removePropertyChangeListener(java.beans.PropertyChangeListener l)

Removes a PropertyChangeListener.

Specified by:

removePropertyChangeListener in interface java.beans.PropertyEditor

Parameters:

l - a value of type 'PropertyChangeListener'

main

public static void main(java.lang.String[] args)

Tests out the array editor from the command line.

Parameters:

args - ignored