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Oracle Fusion Middleware Java API Reference for Oracle Extension SDK Reference 11g Release 1 (11.1.1.9.0) E52944-01 |
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java.lang.Object
java.awt.Component
java.awt.Container
javax.swing.JComponent
javax.swing.JLabel
oracle.jdevimpl.audit.swing.HtmlTreeCellRenderer
public class HtmlTreeCellRenderer
Displays an entry in a tree. DefaultTreeCellRenderer is not opaque and unless you subclass paint you should not change this. See How to Use Trees in The Java Tutorial for examples of customizing node display using this class.
Implementation Note: This class overrides invalidate, validate, revalidate, repaint, and firePropertyChange solely to improve performance. If not overridden, these frequently called methods would execute code paths that are unnecessary for the default tree cell renderer. If you write your own renderer, take care to weigh the benefits and drawbacks of overriding these methods.
Warning: Serialized objects of this class will not be compatible with future Swing releases. The current serialization support is appropriate for short term storage or RMI between applications running the same version of Swing. As of 1.4, support for long term storage of all JavaBeansTM has been added to the java.beans package. Please see XMLEncoder.
| Nested Class Summary |
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| Nested classes/interfaces inherited from class javax.swing.JLabel |
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javax.swing.JLabel.AccessibleJLabel |
| Nested classes/interfaces inherited from class javax.swing.JComponent |
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javax.swing.JComponent.AccessibleJComponent |
| Nested classes/interfaces inherited from class java.awt.Container |
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java.awt.Container.AccessibleAWTContainer |
| Nested classes/interfaces inherited from class java.awt.Component |
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java.awt.Component.AccessibleAWTComponent, java.awt.Component.BaselineResizeBehavior, java.awt.Component.BltBufferStrategy, java.awt.Component.FlipBufferStrategy |
| Field Summary | |
|---|---|
protected java.awt.Color |
backgroundNonSelectionColorColor to use for the background when the node isn't selected. |
protected java.awt.Color |
backgroundSelectionColorColor to use for the background when a node is selected. |
protected java.awt.Color |
borderSelectionColorColor to use for the focus indicator when the node has focus. |
protected javax.swing.Icon |
closedIconIcon used to show non-leaf nodes that aren't expanded. |
protected boolean |
hasFocusTrue if has focus. |
protected javax.swing.Icon |
leafIconIcon used to show leaf nodes. |
protected javax.swing.Icon |
openIconIcon used to show non-leaf nodes that are expanded. |
protected boolean |
selectedIs the value currently selected. |
protected java.awt.Color |
textNonSelectionColorColor to use for the foreground for non-selected nodes. |
protected java.awt.Color |
textSelectionColorColor to use for the foreground for selected nodes. |
| Fields inherited from class javax.swing.JLabel |
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labelFor |
| Fields inherited from class javax.swing.JComponent |
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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 |
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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 |
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ABORT, ALLBITS, ERROR, FRAMEBITS, HEIGHT, PROPERTIES, SOMEBITS, WIDTH |
| Constructor Summary | |
|---|---|
HtmlTreeCellRenderer()Returns a new instance of DefaultTreeCellRenderer. |
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| Method Summary | |
|---|---|
void |
firePropertyChange(java.lang.String propertyName, boolean oldValue, boolean newValue)Overridden for performance reasons. |
void |
firePropertyChange(java.lang.String propertyName, byte oldValue, byte newValue)Overridden for performance reasons. |
void |
firePropertyChange(java.lang.String propertyName, char oldValue, char newValue)Overridden for performance reasons. |
void |
firePropertyChange(java.lang.String propertyName, double oldValue, double newValue)Overridden for performance reasons. |
void |
firePropertyChange(java.lang.String propertyName, float oldValue, float newValue)Overridden for performance reasons. |
void |
firePropertyChange(java.lang.String propertyName, int oldValue, int newValue)Overridden for performance reasons. |
void |
firePropertyChange(java.lang.String propertyName, long oldValue, long newValue)Overridden for performance reasons. |
protected void |
firePropertyChange(java.lang.String propertyName, java.lang.Object oldValue, java.lang.Object newValue)Overridden for performance reasons. |
void |
firePropertyChange(java.lang.String propertyName, short oldValue, short newValue)Overridden for performance reasons. |
java.awt.Color |
getBackgroundNonSelectionColor()Returns the background color to be used for non selected nodes. |
java.awt.Color |
getBackgroundSelectionColor()Returns the color to use for the background if node is selected. |
java.awt.Color |
getBorderSelectionColor()Returns the color the border is drawn. |
javax.swing.Icon |
getClosedIcon()Returns the icon used to represent non-leaf nodes that are not expanded. |
javax.swing.Icon |
getDefaultClosedIcon()Returns the default icon, for the current laf, that is used to represent non-leaf nodes that are not expanded. |
javax.swing.Icon |
getDefaultLeafIcon()Returns the default icon, for the current laf, that is used to represent leaf nodes. |
javax.swing.Icon |
getDefaultOpenIcon()Returns the default icon, for the current laf, that is used to represent non-leaf nodes that are expanded. |
java.awt.Font |
getFont()Gets the font of this component. |
javax.swing.Icon |
getLeafIcon()Returns the icon used to represent leaf nodes. |
javax.swing.Icon |
getOpenIcon()Returns the icon used to represent non-leaf nodes that are expanded. |
java.awt.Dimension |
getPreferredSize()Overrides JComponent.getPreferredSize to return slightly wider preferred size value. |
java.awt.Color |
getTextNonSelectionColor()Returns the color the text is drawn with when the node isn't selected. |
java.awt.Color |
getTextSelectionColor()Returns the color the text is drawn with when the node is selected. |
java.awt.Component |
getTreeCellRendererComponent(javax.swing.JTree tree, java.lang.Object value, boolean sel, boolean expanded, boolean leaf, int row, boolean hasFocus)Configures the renderer based on the passed in components. |
void |
invalidate()Overridden for performance reasons. |
void |
paint(java.awt.Graphics g)Paints the value. |
void |
repaint()Overridden for performance reasons. |
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 color)Subclassed to map ColorUIResources to null. |
void |
setBackgroundNonSelectionColor(java.awt.Color newColor)Sets the background color to be used for non selected nodes. |
void |
setBackgroundSelectionColor(java.awt.Color newColor)Sets the color to use for the background if node is selected. |
void |
setBorderSelectionColor(java.awt.Color newColor)Sets the color to use for the border. |
void |
setClosedIcon(javax.swing.Icon newIcon)Sets the icon used to represent non-leaf nodes that are not expanded. |
void |
setFont(java.awt.Font font)Subclassed to map FontUIResources to null. |
void |
setLeafIcon(javax.swing.Icon newIcon)Sets the icon used to represent leaf nodes. |
void |
setOpenIcon(javax.swing.Icon newIcon)Sets the icon used to represent non-leaf nodes that are expanded. |
void |
setTextNonSelectionColor(java.awt.Color newColor)Sets the color the text is drawn with when the node isn't selected. |
void |
setTextSelectionColor(java.awt.Color newColor)Sets the color the text is drawn with when the node is selected. |
void |
validate()Overridden for performance reasons. |
| Methods inherited from class javax.swing.JLabel |
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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 |
|---|
protected boolean selected
protected boolean hasFocus
protected transient javax.swing.Icon closedIcon
protected transient javax.swing.Icon leafIcon
protected transient javax.swing.Icon openIcon
protected java.awt.Color textSelectionColor
protected java.awt.Color textNonSelectionColor
protected java.awt.Color backgroundSelectionColor
protected java.awt.Color backgroundNonSelectionColor
protected java.awt.Color borderSelectionColor
| Constructor Detail |
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public HtmlTreeCellRenderer()
| Method Detail |
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public javax.swing.Icon getDefaultOpenIcon()
public javax.swing.Icon getDefaultClosedIcon()
public javax.swing.Icon getDefaultLeafIcon()
public void setOpenIcon(javax.swing.Icon newIcon)
public javax.swing.Icon getOpenIcon()
public void setClosedIcon(javax.swing.Icon newIcon)
public javax.swing.Icon getClosedIcon()
public void setLeafIcon(javax.swing.Icon newIcon)
public javax.swing.Icon getLeafIcon()
public void setTextSelectionColor(java.awt.Color newColor)
public java.awt.Color getTextSelectionColor()
public void setTextNonSelectionColor(java.awt.Color newColor)
public java.awt.Color getTextNonSelectionColor()
public void setBackgroundSelectionColor(java.awt.Color newColor)
public java.awt.Color getBackgroundSelectionColor()
public void setBackgroundNonSelectionColor(java.awt.Color newColor)
public java.awt.Color getBackgroundNonSelectionColor()
public void setBorderSelectionColor(java.awt.Color newColor)
public java.awt.Color getBorderSelectionColor()
public void setFont(java.awt.Font font)
FontUIResources to null. If font is null, or a FontUIResource, this has the effect of letting the font of the JTree show through. On the other hand, if font is non-null, and not a FontUIResource, the font becomes font.setFont in class javax.swing.JComponentpublic java.awt.Font getFont()
getFont in interface java.awt.MenuContainergetFont in class java.awt.Componentpublic void setBackground(java.awt.Color color)
ColorUIResources to null. If color is null, or a ColorUIResource, this has the effect of letting the background color of the JTree show through. On the other hand, if color is non-null, and not a ColorUIResource, the background becomes color.setBackground in class javax.swing.JComponent
public java.awt.Component getTreeCellRendererComponent(javax.swing.JTree tree,
java.lang.Object value,
boolean sel,
boolean expanded,
boolean leaf,
int row,
boolean hasFocus)
convertValueToText, which ultimately invokes toString on value. The foreground color is set based on the selection and the icon is set based on on leaf and expanded.getTreeCellRendererComponent in interface javax.swing.tree.TreeCellRendererpublic void paint(java.awt.Graphics g)
paint in class javax.swing.JComponentpublic java.awt.Dimension getPreferredSize()
JComponent.getPreferredSize to return slightly wider preferred size value.getPreferredSize in class javax.swing.JComponentpublic void validate()
validate in class java.awt.Containerpublic void invalidate()
invalidate in class java.awt.Containerpublic void revalidate()
revalidate in class javax.swing.JComponent
public void repaint(long tm,
int x,
int y,
int width,
int height)
repaint in class javax.swing.JComponentpublic void repaint(java.awt.Rectangle r)
repaint in class javax.swing.JComponentpublic void repaint()
repaint in class java.awt.Component
protected void firePropertyChange(java.lang.String propertyName,
java.lang.Object oldValue,
java.lang.Object newValue)
firePropertyChange in class java.awt.Component
public void firePropertyChange(java.lang.String propertyName,
byte oldValue,
byte newValue)
firePropertyChange in class java.awt.Component
public void firePropertyChange(java.lang.String propertyName,
char oldValue,
char newValue)
firePropertyChange in class javax.swing.JComponent
public void firePropertyChange(java.lang.String propertyName,
short oldValue,
short newValue)
firePropertyChange in class java.awt.Component
public void firePropertyChange(java.lang.String propertyName,
int oldValue,
int newValue)
firePropertyChange in class javax.swing.JComponent
public void firePropertyChange(java.lang.String propertyName,
long oldValue,
long newValue)
firePropertyChange in class java.awt.Component
public void firePropertyChange(java.lang.String propertyName,
float oldValue,
float newValue)
firePropertyChange in class java.awt.Component
public void firePropertyChange(java.lang.String propertyName,
double oldValue,
double newValue)
firePropertyChange in class java.awt.Component
public void firePropertyChange(java.lang.String propertyName,
boolean oldValue,
boolean newValue)
firePropertyChange in class javax.swing.JComponent
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Oracle Fusion Middleware Java API Reference for Oracle Extension SDK Reference 11g Release 1 (11.1.1.9.0) E52944-01 |
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| SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD | |||||||||