Class DefaultEdgeLabelRenderer
java.lang.Object
java.awt.Component
java.awt.Container
javax.swing.JComponent
javax.swing.JLabel
edu.uci.ics.jung.visualization.renderers.DefaultEdgeLabelRenderer
- All Implemented Interfaces:
EdgeLabelRenderer
,ImageObserver
,MenuContainer
,Serializable
,Accessible
,SwingConstants
DefaultEdgeLabelRenderer is similar to the cell renderers
used by the JTable and JTree jfc classes.
- See Also:
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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.BaselineResizeBehavior, Component.BltBufferStrategy, Component.FlipBufferStrategy
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Field Summary
FieldsFields inherited from class javax.swing.JComponent
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
accessibleContext, 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
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
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Constructor Summary
ConstructorsConstructorDescriptionDefaultEdgeLabelRenderer
(Color pickedEdgeLabelColor) DefaultEdgeLabelRenderer
(Color pickedEdgeLabelColor, boolean rotateEdgeLabels) Creates an instance with the specified properties. -
Method Summary
Modifier and TypeMethodDescriptionvoid
firePropertyChange
(String propertyName, boolean oldValue, boolean newValue) Overridden for performance reasons.protected void
firePropertyChange
(String propertyName, Object oldValue, Object newValue) Overridden for performance reasons.<E> Component
getEdgeLabelRendererComponent
(JComponent vv, Object value, Font font, boolean isSelected, E edge) Returns the default label renderer for an Edgeboolean
isOpaque()
Overridden for performance reasons.boolean
void
repaint
(long tm, int x, int y, int width, int height) Overridden for performance reasons.void
Overridden for performance reasons.void
Overridden for performance reasons.void
OverridesJComponent.setBackground
to assign the unselected-background color to the specified color.void
OverridesJComponent.setForeground
to assign the unselected-foreground color to the specified color.void
setRotateEdgeLabels
(boolean rotateEdgeLabels) protected void
Sets theString
object for the cell being rendered tovalue
.void
updateUI()
Notification from theUIManager
that the look and feel 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, hide, 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, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getToolkit, getTreeLock, gotFocus, handleEvent, hasFocus, 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, requestFocus, requestFocus, requestFocusInWindow, resize, resize, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setFocusable, setFocusTraversalKeysEnabled, setIgnoreRepaint, setLocale, setLocation, setLocation, setMixingCutoutShape, setName, setSize, setSize, show, show, size, toString, transferFocus, transferFocusBackward, transferFocusUpCycle
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Field Details
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noFocusBorder
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pickedEdgeLabelColor
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rotateEdgeLabels
protected boolean rotateEdgeLabels
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Constructor Details
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DefaultEdgeLabelRenderer
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DefaultEdgeLabelRenderer
Creates an instance with the specified properties.- Parameters:
pickedEdgeLabelColor
- the color to use for rendering the labels of picked edgesrotateEdgeLabels
- whether the
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Method Details
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isRotateEdgeLabels
public boolean isRotateEdgeLabels()- Specified by:
isRotateEdgeLabels
in interfaceEdgeLabelRenderer
- Returns:
- Returns the rotateEdgeLabels.
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setRotateEdgeLabels
public void setRotateEdgeLabels(boolean rotateEdgeLabels) - Specified by:
setRotateEdgeLabels
in interfaceEdgeLabelRenderer
- Parameters:
rotateEdgeLabels
- The rotateEdgeLabels to set.
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setForeground
OverridesJComponent.setForeground
to assign the unselected-foreground color to the specified color.- Overrides:
setForeground
in classJComponent
- Parameters:
c
- set the foreground color to this value
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setBackground
OverridesJComponent.setBackground
to assign the unselected-background color to the specified color.- Overrides:
setBackground
in classJComponent
- Parameters:
c
- set the background color to this value
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updateUI
public void updateUI()Notification from theUIManager
that the look and feel has changed. Replaces the current UI object with the latest version from theUIManager
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getEdgeLabelRendererComponent
public <E> Component getEdgeLabelRendererComponent(JComponent vv, Object value, Font font, boolean isSelected, E edge) Returns the default label renderer for an Edge- Specified by:
getEdgeLabelRendererComponent
in interfaceEdgeLabelRenderer
- Type Parameters:
E
- the edge type- Parameters:
vv
- theVisualizationViewer
to render onvalue
- the value to assign to the label forEdge
font
- the font to use in rendering the labelisSelected
- whether the edge is currently selectededge
- theEdge
- Returns:
- the default label renderer
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isOpaque
public boolean isOpaque()Overridden for performance reasons. See the Implementation Note for more information.- Overrides:
isOpaque
in classJComponent
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validate
public void validate()Overridden for performance reasons. See the Implementation Note for more information. -
revalidate
public void revalidate()Overridden for performance reasons. See the Implementation Note for more information.- Overrides:
revalidate
in classJComponent
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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 classJComponent
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repaint
Overridden for performance reasons. See the Implementation Note for more information.- Overrides:
repaint
in classJComponent
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firePropertyChange
Overridden for performance reasons. See the Implementation Note for more information.- Overrides:
firePropertyChange
in classComponent
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firePropertyChange
Overridden for performance reasons. See the Implementation Note for more information.- Overrides:
firePropertyChange
in classJComponent
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setValue
Sets theString
object for the cell being rendered tovalue
.- Parameters:
value
- the string value for this cell; if value isnull
it sets the text value to an empty string- See Also:
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