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com.essbase.eas.ui.tree
Class StandardTreeCellRenderer

java.lang.Object
java.awt.Component
java.awt.Container
javax.swing.JComponent
javax.swing.JLabel
javax.swing.tree.DefaultTreeCellRenderer
com.essbase.eas.ui.tree.StandardTreeCellRenderer

All Implemented Interfaces:

java.awt.image.ImageObserver, java.awt.MenuContainer, java.io.Serializable, javax.accessibility.Accessible, javax.swing.SwingConstants, javax.swing.tree.TreeCellRenderer

public class StandardTreeCellRenderer

extends javax.swing.tree.DefaultTreeCellRenderer

extension of the DefaultTreeCellRenderer that provides some additional functionality. Designed to display a tree node that hase the following characteristics:

• Contents: [icon] label [value]
• Extends: StandardTreeNode

• Version:

  1.00, 04/04/2002

  Author:

  Hank Cox

  See Also:

  Serialized Form

  Nested Class Summary

  Nested classes/interfaces inherited from class javax.swing.JLabel

  javax.swing.JLabel.AccessibleJLabel

  Nested classes/interfaces inherited from class javax.swing.JComponent

  javax.swing.JComponent.AccessibleJComponent

  Nested classes/interfaces inherited from class java.awt.Container

  java.awt.Container.AccessibleAWTContainer

  Nested classes/interfaces inherited from class java.awt.Component

  java.awt.Component.AccessibleAWTComponent, java.awt.Component.BaselineResizeBehavior, java.awt.Component.BltBufferStrategy, java.awt.Component.FlipBufferStrategy

  Field Summary

  protected static java.lang.String	BLANK_STRING
  protected boolean	expanded
  protected boolean	hasFocus
  protected boolean	leaf
  protected int	row
  protected boolean	selected
  protected StandardTreeNode	source
  protected javax.swing.JTree	tree

  Fields inherited from class javax.swing.tree.DefaultTreeCellRenderer

  backgroundNonSelectionColor, backgroundSelectionColor, borderSelectionColor, closedIcon, leafIcon, openIcon, textNonSelectionColor, textSelectionColor

  Fields inherited from class javax.swing.JLabel

  labelFor

  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 javax.swing.SwingConstants

  BOTTOM, CENTER, EAST, HORIZONTAL, LEADING, LEFT, NEXT, NORTH, NORTH_EAST, NORTH_WEST, PREVIOUS, RIGHT, SOUTH, SOUTH_EAST, SOUTH_WEST, TOP, TRAILING, VERTICAL, WEST

  Fields inherited from interface java.awt.image.ImageObserver

  ABORT, ALLBITS, ERROR, FRAMEBITS, HEIGHT, PROPERTIES, SOMEBITS, WIDTH

  Constructor Summary

  StandardTreeCellRenderer()
  

  Method Summary

  protected java.lang.String	constructText()
  void	dispose()
  java.awt.Dimension	getPreferredSize()
  java.awt.Component	getTreeCellRendererComponent(javax.swing.JTree tree, java.lang.Object value, boolean sel, boolean expanded, boolean leaf, int row, boolean hasFocus) overrides the DefaultTreeCellRenderer.getTreeCellComponent() method.
  void	paint(java.awt.Graphics g) specialiazed painting logic.

  Methods inherited from class javax.swing.tree.DefaultTreeCellRenderer

  firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getBackgroundNonSelectionColor, getBackgroundSelectionColor, getBorderSelectionColor, getClosedIcon, getDefaultClosedIcon, getDefaultLeafIcon, getDefaultOpenIcon, getFont, getLeafIcon, getOpenIcon, getTextNonSelectionColor, getTextSelectionColor, invalidate, repaint, repaint, repaint, revalidate, setBackground, setBackgroundNonSelectionColor, setBackgroundSelectionColor, setBorderSelectionColor, setClosedIcon, setFont, setLeafIcon, setOpenIcon, setTextNonSelectionColor, setTextSelectionColor, validate

  Methods inherited from class javax.swing.JLabel

  checkHorizontalKey, checkVerticalKey, getAccessibleContext, getDisabledIcon, getDisplayedMnemonic, getDisplayedMnemonicIndex, getHorizontalAlignment, getHorizontalTextPosition, getIcon, getIconTextGap, getLabelFor, getText, getUI, getUIClassID, getVerticalAlignment, getVerticalTextPosition, imageUpdate, paramString, setDisabledIcon, setDisplayedMnemonic, setDisplayedMnemonic, setDisplayedMnemonicIndex, setHorizontalAlignment, setHorizontalTextPosition, setIcon, setIconTextGap, setLabelFor, setText, setUI, setVerticalAlignment, setVerticalTextPosition, updateUI

  Methods inherited from class javax.swing.JComponent

  addAncestorListener, addNotify, addVetoableChangeListener, computeVisibleRect, contains, createToolTip, disable, enable, fireVetoableChange, getActionForKeyStroke, getActionMap, getAlignmentX, getAlignmentY, getAncestorListeners, getAutoscrolls, getBaseline, getBaselineResizeBehavior, getBorder, getBounds, getClientProperty, getComponentGraphics, getComponentPopupMenu, getConditionForKeyStroke, getDebugGraphicsOptions, getDefaultLocale, getFontMetrics, getGraphics, getHeight, getInheritsPopupMenu, getInputMap, getInputMap, getInputVerifier, getInsets, getInsets, getListeners, getLocation, getMaximumSize, getMinimumSize, getNextFocusableComponent, getPopupLocation, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, getToolTipText, getToolTipText, getTopLevelAncestor, getTransferHandler, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getWidth, getX, getY, grabFocus, isDoubleBuffered, isLightweightComponent, isManagingFocus, isOpaque, isOptimizedDrawingEnabled, isPaintingForPrint, isPaintingTile, isRequestFocusEnabled, isValidateRoot, paintBorder, paintChildren, paintComponent, paintImmediately, paintImmediately, print, printAll, printBorder, printChildren, printComponent, processComponentKeyEvent, processKeyBinding, processKeyEvent, processMouseEvent, processMouseMotionEvent, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeNotify, removeVetoableChangeListener, requestDefaultFocus, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, resetKeyboardActions, reshape, scrollRectToVisible, setActionMap, setAlignmentX, setAlignmentY, setAutoscrolls, setBorder, setComponentPopupMenu, setDebugGraphicsOptions, setDefaultLocale, setDoubleBuffered, setEnabled, setFocusTraversalKeys, setForeground, setInheritsPopupMenu, setInputMap, setInputVerifier, setMaximumSize, setMinimumSize, setNextFocusableComponent, setOpaque, setPreferredSize, setRequestFocusEnabled, setToolTipText, setTransferHandler, setUI, setVerifyInputWhenFocusTarget, setVisible, unregisterKeyboardAction, update

  Methods inherited from class java.awt.Container

  add, add, add, add, add, addContainerListener, addImpl, addPropertyChangeListener, addPropertyChangeListener, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getComponentZOrder, getContainerListeners, getFocusTraversalKeys, getFocusTraversalPolicy, getLayout, getMousePosition, insets, isAncestorOf, isFocusCycleRoot, isFocusCycleRoot, isFocusTraversalPolicyProvider, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paintComponents, preferredSize, printComponents, processContainerEvent, processEvent, remove, remove, removeAll, removeContainerListener, setComponentZOrder, setFocusCycleRoot, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, setLayout, transferFocusBackward, transferFocusDownCycle, validateTree

  Methods inherited from class java.awt.Component

  action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, bounds, checkImage, checkImage, coalesceEvents, contains, createImage, createImage, createVolatileImage, createVolatileImage, disableEvents, dispatchEvent, enable, enableEvents, enableInputMethods, getBackground, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeysEnabled, 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, 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, processComponentEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, 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

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

  Field Detail

  BLANK_STRING

  protected static java.lang.String BLANK_STRING
  

  source

  protected StandardTreeNode source
  

  tree

  protected javax.swing.JTree tree
  

  selected

  protected boolean selected
  

  expanded

  protected boolean expanded
  

  leaf

  protected boolean leaf
  

  row

  protected int row
  

  hasFocus

  protected boolean hasFocus
  

  Constructor Detail

  StandardTreeCellRenderer

  public StandardTreeCellRenderer()
  

  Method Detail

  getTreeCellRendererComponent

  public java.awt.Component getTreeCellRendererComponent(javax.swing.JTree tree,
                                                         java.lang.Object value,
                                                         boolean sel,
                                                         boolean expanded,
                                                         boolean leaf,
                                                         int row,
                                                         boolean hasFocus)
  

  overrides the DefaultTreeCellRenderer.getTreeCellComponent() method. If the tree is an instance of a StandardTreeNode, sets up some information and returns a reference to this object; if it isn't calls super.getTreeCellRendererComponent().

  Specified by:

  getTreeCellRendererComponent in interface javax.swing.tree.TreeCellRenderer

  Overrides:

  getTreeCellRendererComponent in class javax.swing.tree.DefaultTreeCellRenderer

  paint

  public void paint(java.awt.Graphics g)
  

  specialiazed painting logic.

  Overrides:

  paint in class javax.swing.tree.DefaultTreeCellRenderer

  getPreferredSize

  public java.awt.Dimension getPreferredSize()
  

  Overrides:

  getPreferredSize in class javax.swing.tree.DefaultTreeCellRenderer

  constructText

  protected java.lang.String constructText()
  

  dispose

  public void dispose()