org.jvnet.substance
Class SubstanceDefaultTreeCellRenderer

java.lang.Object
  java.awt.Component
      java.awt.Container
          javax.swing.JComponent
              javax.swing.JLabel
                  org.jvnet.substance.SubstanceDefaultTreeCellRenderer

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 SubstanceDefaultTreeCellRenderer
extends javax.swing.JLabel
implements javax.swing.tree.TreeCellRenderer

Default renderer for tree cells.

Author:

Kirill Grouchnikov

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 boolean	hasFocus True if has focus.
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

SubstanceDefaultTreeCellRenderer()
Returns a new instance of SubstanceDefaultTreeCellRenderer.

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.
javax.swing.Icon	getDefaultClosedIcon() Returns the default icon that is used to represent non-leaf nodes that are not expanded.
javax.swing.Icon	getDefaultLeafIcon() Returns the default icon that is used to represent leaf nodes.
javax.swing.Icon	getDefaultOpenIcon() Returns the default icon that is used to represent non-leaf nodes that are expanded.
java.awt.Font	getFont() Gets the font of this component.
java.awt.Dimension	getPreferredSize() Overrides JComponent.getPreferredSize to return slightly wider preferred size value.
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	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	setFont(java.awt.Font font) Subclassed to map FontUIResources to null.
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, 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, 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, setBackground, 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

selected

protected boolean selected

Is the value currently selected.

hasFocus

protected boolean hasFocus

True if has focus.

Constructor Detail

SubstanceDefaultTreeCellRenderer

public SubstanceDefaultTreeCellRenderer()

Returns a new instance of SubstanceDefaultTreeCellRenderer. Alignment is set to left aligned. Icons and text color are determined from the UIManager.

Method Detail

getDefaultOpenIcon

public javax.swing.Icon getDefaultOpenIcon()

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

Returns:

The default icon for non-leaf expanded nodes.

getDefaultClosedIcon

public javax.swing.Icon getDefaultClosedIcon()

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

Returns:

The default icon for non-leaf non-expanded nodes.

getDefaultLeafIcon

public javax.swing.Icon getDefaultLeafIcon()

Returns the default icon that is used to represent leaf nodes.

Returns:

The default icon for leaf nodes.

setFont

public void setFont(java.awt.Font font)

Subclassed to map 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.

Overrides:

setFont in class javax.swing.JComponent

getFont

public java.awt.Font getFont()

Gets the font of this component.

Specified by:

getFont in interface java.awt.MenuContainer

Overrides:

getFont in class java.awt.Component

Returns:

this component's font; if a font has not been set for this component, the font of its parent is returned

getTreeCellRendererComponent

public 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. The value is set from messaging the tree with 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.

Specified by:

getTreeCellRendererComponent in interface javax.swing.tree.TreeCellRenderer

getPreferredSize

public java.awt.Dimension getPreferredSize()

Overrides JComponent.getPreferredSize to return slightly wider preferred size value.

Overrides:

getPreferredSize 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

invalidate

public void invalidate()

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

Overrides:

invalidate in class java.awt.Container

Since:

1.5

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

repaint

public void repaint()

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

Overrides:

repaint in class java.awt.Component

Since:

1.5

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,
                               byte oldValue,
                               byte 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,
                               char oldValue,
                               char newValue)

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

Overrides:

firePropertyChange in class javax.swing.JComponent

firePropertyChange

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

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

Overrides:

firePropertyChange in class javax.swing.JComponent

firePropertyChange

public void firePropertyChange(java.lang.String propertyName,
                               long oldValue,
                               long 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,
                               float oldValue,
                               float 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,
                               double oldValue,
                               double 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