project35.desktopDeployment
Class TreeNodeRenderer

java.lang.Object
  java.awt.Component
      java.awt.Container
          javax.swing.JComponent
              javax.swing.JLabel
                  project35.desktopDeployment.TreeNodeRenderer

All Implemented Interfaces:

ImageObserver, MenuContainer, Serializable, Accessible, SwingConstants, TreeCellRenderer

public class TreeNodeRenderer
extends JLabel
implements TreeCellRenderer

Renders project35 tree nodes. Returns a new instance of DefaultTreeCellRenderer. Alignment is set to left aligned. Icons and text color are determined from the UIManager.

Copyright (c) 2008 Kevin Garwood for Project35. The original code was developed by Kevin Garwood for the University of Manchester. Revisions have been made for Project35, a project that is independent of that institution. This code is licensed under the Academic Free License version 3.0. The code attribution for the original code is included here:

Copyright (c) Kevin Garwood and University of Manchester 2007. All rights reserved. Licensed under the Academic Free License version 3.0. For more information on the terms and conditions, please see the file "LICENSE" that is included in this distribution.

Version:

1.0

Author:

Kevin Garwood (kgarwood@users.sourceforge.net)

See Also:

Serialized Form

Nested Class Summary

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

JLabel.AccessibleJLabel

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

JComponent.AccessibleJComponent

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

Container.AccessibleAWTContainer

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

Component.AccessibleAWTComponent, Component.BltBufferStrategy, Component.FlipBufferStrategy

Field Summary

protected ImageIcon	changedClosedIcon
protected ImageIcon	changedLeafIcon
protected ImageIcon	changedOpenIcon
protected ImageIcon	closedIcon
protected boolean	hasFocus True if has focus.
protected ImageIcon	leafIcon
protected ImageIcon	openIcon
protected boolean	selected Is the value currently selected.

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

TreeNodeRenderer(Project35UIFactory project35UIFactory)

TreeNodeRenderer(Project35UIFactory project35UIFactory, String name)

Method Summary

void	determineTextColour()
void	firePropertyChange(String propertyName, boolean oldValue, boolean newValue)
void	firePropertyChange(String propertyName, byte oldValue, byte newValue)
void	firePropertyChange(String propertyName, char oldValue, char newValue)
void	firePropertyChange(String propertyName, double oldValue, double newValue)
void	firePropertyChange(String propertyName, float oldValue, float newValue)
void	firePropertyChange(String propertyName, int oldValue, int newValue)
void	firePropertyChange(String propertyName, long oldValue, long newValue)
protected void	firePropertyChange(String propertyName, Object oldValue, Object newValue)
void	firePropertyChange(String propertyName, short oldValue, short newValue)
Icon	getClosedIcon() Returns the icon used to represent non-leaf nodes that are not expanded.
Icon	getDefaultClosedIcon() Returns the default icon, for the current laf, that is used to represent non-leaf nodes that are not expanded.
Icon	getDefaultLeafIcon() Returns the default icon, for the current laf, that is used to represent leaf nodes.
Icon	getDefaultOpenIcon() Returns the default icon, for the current laf, that is used to represent non-leaf nodes that are expanded.
Icon	getLeafIcon() Returns the icon used to represent leaf nodes.
Icon	getOpenIcon() Returns the icon used to represent non-leaf nodes that are expanded.
Dimension	getPreferredSize()
Component	getTreeCellRendererComponent(JTree tree, Object value, boolean selected, boolean expanded, boolean leaf, int row, boolean hasFocus)
void	paint(Graphics graphics) Paints the value.
void	repaint(long tm, int x, int y, int width, int height)
void	repaint(Rectangle r)
void	revalidate()
void	setBackground(Color color)
void	setChanged(boolean isChanged)
void	setClosedIcon(ImageIcon newIcon) Sets the icon used to represent non-leaf nodes that are not expanded.
void	setFont(Font font)
void	setLeafIcon(ImageIcon newIcon) Sets the icon used to represent leaf nodes.
void	setOpenIcon(ImageIcon newIcon) Sets the icon used to represent non-leaf nodes that are expanded.
void	setSelected(boolean isSelected) sets selected.
void	setShowComments(boolean hasComments)
void	setShowDeleted(boolean showDeleted) set show deleted.
void	setShowError(boolean showError) sets show error.
void	setShowReference(boolean showReference)
void	setShowSearchResult(boolean showSearchResult)
void	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, 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, 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, invalidate, 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, 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, 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, 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

selected

protected boolean selected

Is the value currently selected.

hasFocus

protected boolean hasFocus

True if has focus.

changedClosedIcon

protected transient ImageIcon changedClosedIcon

closedIcon

protected transient ImageIcon closedIcon

changedOpenIcon

protected transient ImageIcon changedOpenIcon

openIcon

protected transient ImageIcon openIcon

changedLeafIcon

protected transient ImageIcon changedLeafIcon

leafIcon

protected transient ImageIcon leafIcon

Constructor Detail

TreeNodeRenderer

public TreeNodeRenderer(Project35UIFactory project35UIFactory,
                        String name)

TreeNodeRenderer

public TreeNodeRenderer(Project35UIFactory project35UIFactory)

Method Detail

getLeafIcon

public Icon getLeafIcon()

Returns the icon used to represent leaf nodes.

getDefaultOpenIcon

public Icon getDefaultOpenIcon()

Returns the default icon, for the current laf, that is used to represent non-leaf nodes that are expanded.

getDefaultClosedIcon

public Icon getDefaultClosedIcon()

Returns the default icon, for the current laf, that is used to represent non-leaf nodes that are not expanded.

getDefaultLeafIcon

public Icon getDefaultLeafIcon()

Returns the default icon, for the current laf, that is used to represent leaf nodes.

getOpenIcon

public Icon getOpenIcon()

Returns the icon used to represent non-leaf nodes that are expanded.

getClosedIcon

public Icon getClosedIcon()

Returns the icon used to represent non-leaf nodes that are not expanded.

setOpenIcon

public void setOpenIcon(ImageIcon newIcon)

Sets the icon used to represent non-leaf nodes that are expanded.

setClosedIcon

public void setClosedIcon(ImageIcon newIcon)

Sets the icon used to represent non-leaf nodes that are not expanded.

setLeafIcon

public void setLeafIcon(ImageIcon newIcon)

Sets the icon used to represent leaf nodes.

setFont

public void setFont(Font font)

Overrides:

setFont in class JComponent

setBackground

public void setBackground(Color color)

Overrides:

setBackground in class JComponent

setSelected

public void setSelected(boolean isSelected)

sets selected. A selected node appears in green.

Parameters:

isSelected - true if the node is selected; otherwise false

setShowComments

public void setShowComments(boolean hasComments)

setShowError

public void setShowError(boolean showError)

sets show error. Nodes that have an error will show up as red

Parameters:

showError - true if node should appear with an error. Otherwise false.

setShowDeleted

public void setShowDeleted(boolean showDeleted)

set show deleted. Deleted nodes appear with a dashed-border outline

setShowSearchResult

public void setShowSearchResult(boolean showSearchResult)

setChanged

public void setChanged(boolean isChanged)

setShowReference

public void setShowReference(boolean showReference)

getTreeCellRendererComponent

public Component getTreeCellRendererComponent(JTree tree,
                                              Object value,
                                              boolean selected,
                                              boolean expanded,
                                              boolean leaf,
                                              int row,
                                              boolean hasFocus)

Specified by:

getTreeCellRendererComponent in interface TreeCellRenderer

determineTextColour

public void determineTextColour()

paint

public void paint(Graphics graphics)

Paints the value. The background is filled based on selected.

Overrides:

paint in class JComponent

getPreferredSize

public Dimension getPreferredSize()

Overrides:

getPreferredSize in class JComponent

validate

public void validate()

Overrides:

validate in class Container

revalidate

public void revalidate()

Overrides:

revalidate in class JComponent

repaint

public void repaint(long tm,
                    int x,
                    int y,
                    int width,
                    int height)

Overrides:

repaint in class JComponent

repaint

public void repaint(Rectangle r)

Overrides:

repaint in class JComponent

firePropertyChange

protected void firePropertyChange(String propertyName,
                                  Object oldValue,
                                  Object newValue)

Overrides:

firePropertyChange in class Component

firePropertyChange

public void firePropertyChange(String propertyName,
                               byte oldValue,
                               byte newValue)

Overrides:

firePropertyChange in class Component

firePropertyChange

public void firePropertyChange(String propertyName,
                               char oldValue,
                               char newValue)

Overrides:

firePropertyChange in class JComponent

firePropertyChange

public void firePropertyChange(String propertyName,
                               short oldValue,
                               short newValue)

Overrides:

firePropertyChange in class Component

firePropertyChange

public void firePropertyChange(String propertyName,
                               int oldValue,
                               int newValue)

Overrides:

firePropertyChange in class JComponent

firePropertyChange

public void firePropertyChange(String propertyName,
                               long oldValue,
                               long newValue)

Overrides:

firePropertyChange in class Component

firePropertyChange

public void firePropertyChange(String propertyName,
                               float oldValue,
                               float newValue)

Overrides:

firePropertyChange in class Component

firePropertyChange

public void firePropertyChange(String propertyName,
                               double oldValue,
                               double newValue)

Overrides:

firePropertyChange in class Component

firePropertyChange

public void firePropertyChange(String propertyName,
                               boolean oldValue,
                               boolean newValue)

Overrides:

firePropertyChange in class JComponent