weka.gui
Class GenericObjectEditor.GOEPanel

java.lang.Object
  |
  +--java.awt.Component
        |
        +--java.awt.Container
              |
              +--javax.swing.JComponent
                    |
                    +--javax.swing.JPanel
                          |
                          +--weka.gui.GenericObjectEditor.GOEPanel

All Implemented Interfaces:

javax.accessibility.Accessible, java.util.EventListener, java.awt.image.ImageObserver, java.awt.event.ItemListener, java.awt.MenuContainer, java.io.Serializable

Enclosing class:

GenericObjectEditor

public class GenericObjectEditor.GOEPanel

extends javax.swing.JPanel

implements java.awt.event.ItemListener

Handles the GUI side of editing values.

See Also:

Serialized Form

Inner classes inherited from class javax.swing.JPanel

javax.swing.JPanel.AccessibleJPanel

Inner classes inherited from class javax.swing.JComponent

javax.swing.JComponent.AccessibleJComponent

Inner classes inherited from class java.awt.Container

java.awt.Container.AccessibleAWTContainer

Inner classes inherited from class java.awt.Component

java.awt.Component.AccessibleAWTComponent

Fields inherited from class javax.swing.JComponent

accessibleContext, listenerList, TOOL_TIP_TEXT_KEY, ui, 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

GenericObjectEditor.GOEPanel()
Creates the GUI editor component

Method Summary

void	addCancelListener(java.awt.event.ActionListener a) This is used to hook an action listener to the cancel button
void	addOkListener(java.awt.event.ActionListener a) This is used to hook an action listener to the ok button
protected java.lang.Object	copyObject(java.lang.Object source) Makes a copy of an object using serialization
protected void	createFileChooser()
void	itemStateChanged(java.awt.event.ItemEvent e) When the chooser selection is changed, ensures that the Object is changed appropriately.
protected java.lang.Object	openObject() Opens an object from a file selected by the user.
void	removeCancelListener(java.awt.event.ActionListener a) This is used to remove an action listener from the cancel button
void	removeOkListener(java.awt.event.ActionListener a) This is used to remove an action listener from the ok button
protected void	saveObject(java.lang.Object object) Opens an object from a file selected by the user.
void	updateChildPropertySheet() Updates the child property sheet, and creates if needed
protected void	updateChooser() Called to update the list of values to be selected from
protected void	updateClassType() Called when the class of object being edited changes.

Methods inherited from class javax.swing.JPanel

getAccessibleContext, getUIClassID, paramString, updateUI

Methods inherited from class javax.swing.JComponent

addAncestorListener, addNotify, addPropertyChangeListener, addPropertyChangeListener, addVetoableChangeListener, computeVisibleRect, contains, createToolTip, disable, enable, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, fireVetoableChange, getActionForKeyStroke, getActionMap, getAlignmentX, getAlignmentY, getAutoscrolls, getBorder, getBounds, getClientProperty, getComponentGraphics, getConditionForKeyStroke, getDebugGraphicsOptions, getGraphics, getHeight, getInputMap, getInputMap, getInputVerifier, getInsets, getInsets, getListeners, getLocation, getMaximumSize, getMinimumSize, getNextFocusableComponent, getPreferredSize, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, getToolTipText, getToolTipText, getTopLevelAncestor, getVerifyInputWhenFocusTarget, getVisibleRect, getWidth, getX, getY, grabFocus, hasFocus, hide, isDoubleBuffered, isFocusCycleRoot, isFocusTraversable, isLightweightComponent, isManagingFocus, isMaximumSizeSet, isMinimumSizeSet, isOpaque, isOptimizedDrawingEnabled, isPaintingTile, isPreferredSizeSet, isRequestFocusEnabled, isValidateRoot, paint, paintBorder, paintChildren, paintComponent, paintImmediately, paintImmediately, print, printAll, printBorder, printChildren, printComponent, processComponentKeyEvent, processFocusEvent, processKeyBinding, processKeyEvent, processMouseMotionEvent, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeNotify, removePropertyChangeListener, removePropertyChangeListener, removeVetoableChangeListener, repaint, repaint, requestDefaultFocus, requestFocus, resetKeyboardActions, reshape, revalidate, scrollRectToVisible, setActionMap, setAlignmentX, setAlignmentY, setAutoscrolls, setBackground, setBorder, setDebugGraphicsOptions, setDoubleBuffered, setEnabled, setFont, setForeground, setInputMap, setInputVerifier, setMaximumSize, setMinimumSize, setNextFocusableComponent, setOpaque, setPreferredSize, setRequestFocusEnabled, setToolTipText, setUI, setVerifyInputWhenFocusTarget, setVisible, unregisterKeyboardAction, update

Methods inherited from class java.awt.Container

add, add, add, add, add, addContainerListener, addImpl, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getLayout, insets, invalidate, isAncestorOf, layout, list, list, locate, minimumSize, paintComponents, preferredSize, printComponents, processContainerEvent, processEvent, remove, remove, removeAll, removeContainerListener, setLayout, validate, validateTree

Methods inherited from class java.awt.Component

action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, bounds, checkImage, checkImage, coalesceEvents, contains, createImage, createImage, disableEvents, dispatchEvent, enable, enableEvents, enableInputMethods, getBackground, getBounds, getColorModel, getComponentOrientation, getCursor, getDropTarget, getFont, getFontMetrics, getForeground, getGraphicsConfiguration, getInputContext, getInputMethodRequests, getLocale, getLocation, getLocationOnScreen, getName, getParent, getPeer, getSize, getToolkit, getTreeLock, gotFocus, handleEvent, imageUpdate, inside, isDisplayable, isEnabled, isLightweight, isShowing, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, postEvent, prepareImage, prepareImage, processComponentEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processMouseEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, repaint, repaint, repaint, resize, resize, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setLocale, setLocation, setLocation, setName, setSize, setSize, show, show, size, toString, transferFocus

Methods inherited from class java.lang.Object

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

Constructor Detail

GenericObjectEditor.GOEPanel

public GenericObjectEditor.GOEPanel()

Creates the GUI editor component

Method Detail

openObject

protected java.lang.Object openObject()

Opens an object from a file selected by the user.

Returns:

the loaded object, or null if the operation was cancelled

saveObject

protected void saveObject(java.lang.Object object)

Opens an object from a file selected by the user.

Returns:

the loaded object, or null if the operation was cancelled

createFileChooser

protected void createFileChooser()

copyObject

protected java.lang.Object copyObject(java.lang.Object source)

Makes a copy of an object using serialization

Parameters:

source - the object to copy

Returns:

a copy of the source object

addOkListener

public void addOkListener(java.awt.event.ActionListener a)

This is used to hook an action listener to the ok button

Parameters:

a - The action listener.

addCancelListener

public void addCancelListener(java.awt.event.ActionListener a)

This is used to hook an action listener to the cancel button

Parameters:

a - The action listener.

removeOkListener

public void removeOkListener(java.awt.event.ActionListener a)

This is used to remove an action listener from the ok button

Parameters:

a - The action listener

removeCancelListener

public void removeCancelListener(java.awt.event.ActionListener a)

This is used to remove an action listener from the cancel button

Parameters:

a - The action listener

updateClassType

protected void updateClassType()

Called when the class of object being edited changes.

updateChooser

protected void updateChooser()

Called to update the list of values to be selected from

updateChildPropertySheet

public void updateChildPropertySheet()

Updates the child property sheet, and creates if needed

itemStateChanged

public void itemStateChanged(java.awt.event.ItemEvent e)

When the chooser selection is changed, ensures that the Object is changed appropriately.

Specified by:

itemStateChanged in interface java.awt.event.ItemListener

Parameters:

e - a value of type 'ItemEvent'