edu.uci.ics.jung.visualization

Class DefaultGraphLabelRenderer

java.lang.Object

java.awt.Component

java.awt.Container

javax.swing.JComponent

javax.swing.JLabel

edu.uci.ics.jung.visualization.DefaultGraphLabelRenderer

All Implemented Interfaces:

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

public class DefaultGraphLabelRenderer
extends javax.swing.JLabel
implements GraphLabelRenderer, java.io.Serializable

DefaultGraphLabelRenderer is similar to the cell renderers used by the JTable and JTree jfc classes.

Author:

Tom Nelson - RABA Technologies

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

Fields

Modifier and Type	Field and Description
protected static javax.swing.border.Border	noFocusBorder
protected java.awt.Color	pickedEdgeLabelColor
protected java.awt.Color	pickedVertexLabelColor
protected boolean	rotateEdgeLabels

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

Constructors

Constructor and Description
DefaultGraphLabelRenderer(java.awt.Color pickedVertexLabelColor, java.awt.Color pickedEdgeLabelColor)
DefaultGraphLabelRenderer(java.awt.Color pickedVertexLabelColor, java.awt.Color pickedEdgeLabelColor, boolean rotateEdgeLabels) Creates a default table cell renderer.

Method Summary

Methods

Modifier and Type	Method and Description
void	firePropertyChange(java.lang.String propertyName, boolean oldValue, boolean newValue) Overridden for performance reasons.
protected void	firePropertyChange(java.lang.String propertyName, java.lang.Object oldValue, java.lang.Object newValue) Overridden for performance reasons.
java.awt.Component	getGraphLabelRendererComponent(javax.swing.JComponent vv, java.lang.Object value, java.awt.Font font, boolean isSelected, Edge edge) Returns the default label renderer for an Edge
java.awt.Component	getGraphLabelRendererComponent(javax.swing.JComponent vv, java.lang.Object value, java.awt.Font font, boolean isSelected, Vertex vertex) Returns the default label renderer for a Vertex
boolean	isOpaque() Overridden for performance reasons.
boolean	isRotateEdgeLabels()
void	repaint(long tm, int x, int y, int width, int height) Overridden for performance reasons.
void	repaint(java.awt.Rectangle r) Overridden for performance reasons.
void	revalidate() Overridden for performance reasons.
void	setBackground(java.awt.Color c) Overrides JComponent.setBackground to assign the unselected-background color to the specified color.
void	setForeground(java.awt.Color c) Overrides JComponent.setForeground to assign the unselected-foreground color to the specified color.
void	setRotateEdgeLabels(boolean rotateEdgeLabels)
protected void	setValue(java.lang.Object value) Sets the String object for the cell being rendered to value.
void	updateUI() Notification from the UIManager that the look and feel [L&F] has changed.
void	validate() Overridden for performance reasons.

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

Methods inherited from class javax.swing.JComponent

addAncestorListener, addNotify, addVetoableChangeListener, computeVisibleRect, contains, createToolTip, disable, enable, firePropertyChange, firePropertyChange, 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, getPreferredSize, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, getToolTipText, getToolTipText, getTopLevelAncestor, getTransferHandler, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getWidth, getX, getY, grabFocus, isDoubleBuffered, isLightweightComponent, isManagingFocus, isOptimizedDrawingEnabled, isPaintingForPrint, isPaintingOrigin, isPaintingTile, isRequestFocusEnabled, isValidateRoot, paint, 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, setFont, 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, 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, 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, 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, transferFocusBackward, transferFocusUpCycle

Methods inherited from class java.lang.Object

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

Field Detail

noFocusBorder

protected static javax.swing.border.Border noFocusBorder

pickedVertexLabelColor

protected java.awt.Color pickedVertexLabelColor

pickedEdgeLabelColor

protected java.awt.Color pickedEdgeLabelColor

rotateEdgeLabels

protected boolean rotateEdgeLabels

Constructor Detail

DefaultGraphLabelRenderer

public DefaultGraphLabelRenderer(java.awt.Color pickedVertexLabelColor,
                         java.awt.Color pickedEdgeLabelColor)

DefaultGraphLabelRenderer

public DefaultGraphLabelRenderer(java.awt.Color pickedVertexLabelColor,
                         java.awt.Color pickedEdgeLabelColor,
                         boolean rotateEdgeLabels)

Creates a default table cell renderer.

Method Detail

isRotateEdgeLabels

public boolean isRotateEdgeLabels()

Specified by:

isRotateEdgeLabels in interface GraphLabelRenderer

Returns:

Returns the rotateEdgeLabels.

setRotateEdgeLabels

public void setRotateEdgeLabels(boolean rotateEdgeLabels)

Specified by:

setRotateEdgeLabels in interface GraphLabelRenderer

Parameters:

rotateEdgeLabels - The rotateEdgeLabels to set.

setForeground

public void setForeground(java.awt.Color c)

Overrides JComponent.setForeground to assign the unselected-foreground color to the specified color.

Overrides:

setForeground in class javax.swing.JComponent

Parameters:

c - set the foreground color to this value

setBackground

public void setBackground(java.awt.Color c)

Overrides JComponent.setBackground to assign the unselected-background color to the specified color.

Overrides:

setBackground in class javax.swing.JComponent

Parameters:

c - set the background color to this value

updateUI

public void updateUI()

Notification from the UIManager that the look and feel [L&F] has changed. Replaces the current UI object with the latest version from the UIManager.

Overrides:

updateUI in class javax.swing.JLabel

See Also:

JComponent.updateUI()

getGraphLabelRendererComponent

public java.awt.Component getGraphLabelRendererComponent(javax.swing.JComponent vv,
                                                java.lang.Object value,
                                                java.awt.Font font,
                                                boolean isSelected,
                                                Vertex vertex)

Returns the default label renderer for a Vertex

Specified by:

getGraphLabelRendererComponent in interface GraphLabelRenderer

Parameters:

vv - the VisualizationViewer to render on

value - the value to assign to the label for Vertex

vertex - the Vertex

Returns:

the default label renderer

getGraphLabelRendererComponent

public java.awt.Component getGraphLabelRendererComponent(javax.swing.JComponent vv,
                                                java.lang.Object value,
                                                java.awt.Font font,
                                                boolean isSelected,
                                                Edge edge)

Returns the default label renderer for an Edge

Specified by:

getGraphLabelRendererComponent in interface GraphLabelRenderer

Parameters:

vv - the VisualizationViewer to render on

value - the value to assign to the label for Edge

edge - the Edge

Returns:

the default label renderer

isOpaque

public boolean isOpaque()

Overridden for performance reasons. See the Implementation Note for more information.

Overrides:

isOpaque in class javax.swing.JComponent

validate

public void validate()

Overridden for performance reasons. See the Implementation Note for more information.

Overrides:

validate in class java.awt.Container

revalidate

public void revalidate()

Overridden for performance reasons. See the Implementation Note for more information.

Overrides:

revalidate in class javax.swing.JComponent

repaint

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

Overridden for performance reasons. See the Implementation Note for more information.

Overrides:

repaint in class javax.swing.JComponent

repaint

public void repaint(java.awt.Rectangle r)

Overridden for performance reasons. See the Implementation Note for more information.

Overrides:

repaint in class javax.swing.JComponent

firePropertyChange

protected void firePropertyChange(java.lang.String propertyName,
                      java.lang.Object oldValue,
                      java.lang.Object newValue)

Overridden for performance reasons. See the Implementation Note for more information.

Overrides:

firePropertyChange in class java.awt.Component

firePropertyChange

public void firePropertyChange(java.lang.String propertyName,
                      boolean oldValue,
                      boolean newValue)

Overridden for performance reasons. See the Implementation Note for more information.

Overrides:

firePropertyChange in class javax.swing.JComponent

setValue

protected void setValue(java.lang.Object value)

Sets the String object for the cell being rendered to value.

Parameters:

value - the string value for this cell; if value is null it sets the text value to an empty string

See Also:

JLabel.setText(java.lang.String)