NumberNodeEditor

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## weka.gui.ensembleLibraryEditor.tree
Class NumberNodeEditor

    java.lang.Object
      java.awt.Component
          java.awt.Container
              javax.swing.JComponent
                  javax.swing.JPanel
                      weka.gui.ensembleLibraryEditor.tree.NumberNodeEditor

All Implemented Interfaces:
  java.awt.event.ActionListener, java.awt.event.ItemListener, java.awt.image.ImageObserver, java.awt.MenuContainer, java.beans.PropertyChangeListener, java.io.Serializable, java.util.EventListener, javax.accessibility.Accessible

    public class NumberNodeEditor

extends javax.swing.JPanel
implements java.awt.event.ActionListener, java.awt.event.ItemListener, java.beans.PropertyChangeListener

This class is responsible for creating the number editor GUI to allow users to specify ranges of numerical values.

Version:
  $Revision: 1.1 $
Author:
  Robert Jung (mrbobjung@gmail.com)
See Also:
  Serialized Form

Nested Class Summary

Nested classes/interfaces 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
`NumberNodeEditor(NumberNode node)` The constructor builds a user interface based on the information queried from the node passed in.

Method Summary
`void` | `actionPerformed(java.awt.event.ActionEvent e)` This is the actionListener that while handle events from the JButton that specifies the type of iterator.
`void` | `itemStateChanged(java.awt.event.ItemEvent e)` This is the Listener that while handle events from the checkBox ,if this node has one.
`void` | `propertyChange(java.beans.PropertyChangeEvent evt)` This is the Listener that while handle events from the text box for this node.
`void` | `setActionListener(java.awt.event.ActionListener actionListener)` This method provides a way for the ModelTreeNodeEditor to register an actionListener with this editor.
`void` | `setItemListener(java.awt.event.ItemListener itemListener)` This method provides a way for the ModelTreeNodeEditor to register an itemListener with this editor.
`void` | `setPropertyChangeListener(java.beans.PropertyChangeListener propertyChangeListener)` This method provides a way for the ModelTreeNodeEditor to register a PropertyListener with this editor.

Methods inherited from class javax.swing.JPanel
`getAccessibleContext, getUI, getUIClassID, setUI, updateUI`

Methods inherited from class javax.swing.JComponent
`addAncestorListener, addNotify, addVetoableChangeListener, computeVisibleRect, contains, createToolTip, disable, enable, firePropertyChange, firePropertyChange, firePropertyChange, getActionForKeyStroke, getActionMap, getAlignmentX, getAlignmentY, getAncestorListeners, getAutoscrolls, getBorder, getBounds, getClientProperty, getComponentPopupMenu, getConditionForKeyStroke, getDebugGraphicsOptions, getDefaultLocale, getFontMetrics, getGraphics, getHeight, getInheritsPopupMenu, getInputMap, getInputMap, getInputVerifier, getInsets, getInsets, getListeners, getLocation, getMaximumSize, getMinimumSize, getNextFocusableComponent, getPopupLocation, getPreferredSize, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, getToolTipText, getToolTipText, getTopLevelAncestor, getTransferHandler, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getWidth, getX, getY, grabFocus, isDoubleBuffered, isLightweightComponent, isManagingFocus, isOpaque, isOptimizedDrawingEnabled, isPaintingTile, isRequestFocusEnabled, isValidateRoot, paint, paintImmediately, paintImmediately, print, printAll, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeNotify, removeVetoableChangeListener, repaint, repaint, requestDefaultFocus, requestFocus, requestFocus, requestFocusInWindow, resetKeyboardActions, reshape, revalidate, scrollRectToVisible, setActionMap, setAlignmentX, setAlignmentY, setAutoscrolls, setBackground, setBorder, setComponentPopupMenu, setDebugGraphicsOptions, setDefaultLocale, setDoubleBuffered, setEnabled, setFocusTraversalKeys, setFont, setForeground, setInheritsPopupMenu, 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, addPropertyChangeListener, addPropertyChangeListener, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getComponentZOrder, getContainerListeners, getFocusTraversalKeys, getFocusTraversalPolicy, getLayout, getMousePosition, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusCycleRoot, isFocusTraversalPolicyProvider, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paintComponents, preferredSize, printComponents, remove, remove, removeAll, removeContainerListener, setComponentZOrder, setFocusCycleRoot, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, 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, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getBackground, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getForeground, getGraphicsConfiguration, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocale, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMousePosition, getMouseWheelListeners, getName, getParent, getPeer, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getToolkit, getTreeLock, gotFocus, handleEvent, hasFocus, hide, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isMaximumSizeSet, isMinimumSizeSet, isPreferredSizeSet, 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, removePropertyChangeListener, removePropertyChangeListener, 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

### NumberNodeEditor

    public NumberNodeEditor(NumberNode node)

  The constructor builds a user interface based on the information queried from the node passed in. Specifically the iteratorType, whether the node is checkable, whether it is currently selected, it's current value, and the name to print on the label.

  Parameters:
    `node` - the node the editor is for

Method Detail

### setActionListener

    public void setActionListener(java.awt.event.ActionListener actionListener)

  This method provides a way for the ModelTreeNodeEditor to register an actionListener with this editor. This way, after the user has done something, the tree can update its editing state as well as the tree node structure as necessary

  Parameters:
    `actionListener` - the listener to use

### setItemListener

    public void setItemListener(java.awt.event.ItemListener itemListener)

  This method provides a way for the ModelTreeNodeEditor to register an itemListener with this editor. This way, after the user has done something, the tree can update its editing state as well as the tree node structure as necessary

  Parameters:
    `itemListener` - the listener to use

### setPropertyChangeListener

    public void setPropertyChangeListener(java.beans.PropertyChangeListener propertyChangeListener)

  This method provides a way for the ModelTreeNodeEditor to register a PropertyListener with this editor. This way, after the user has done something, the tree can update its editing state as well as the tree node structure as necessary

  Parameters:
    `propertyChangeListener` - the listener to use

### actionPerformed

    public void actionPerformed(java.awt.event.ActionEvent e)

  This is the actionListener that while handle events from the JButton that specifies the type of iterator. It simply updates both the label string for the button and the iteratorType of the NumberNode

  Specified by:
    `actionPerformed` in interface `java.awt.event.ActionListener`
  Parameters:
    `e` - the event

### itemStateChanged

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

  This is the Listener that while handle events from the checkBox ,if this node has one. Note that before we can select or deselect this node we have to ask permission from this node's parent. (wow, what fitting terminology). Anyway, the reason is that we cannot have an iterator node selected if there is no max node selected - conversely we cannot have a max node be deselected if the iterator node is selected.

  Specified by:
    `itemStateChanged` in interface `java.awt.event.ItemListener`
  Parameters:
    `e` - the event

### propertyChange

    public void propertyChange(java.beans.PropertyChangeEvent evt)

  This is the Listener that while handle events from the text box for this node. It basically grabs the value from the text field and then casts it to the correct type and sets the value of the node.

  Specified by:
    `propertyChange` in interface `java.beans.PropertyChangeListener`
  Parameters:
    `evt` - the event

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