- java.lang.Object
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- java.awt.Component
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- java.awt.Container
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- javax.swing.JComponent
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- javax.swing.JLabel
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- javax.swing.tree.DefaultTreeCellRenderer
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- All Implemented Interfaces:
ImageObserver,MenuContainer,Serializable,Accessible,SwingConstants,TreeCellRenderer
public class DefaultTreeCellRenderer extends JLabel implements TreeCellRenderer
Displays an entry in a tree.DefaultTreeCellRendereris 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.The set of icons and colors used by
DefaultTreeCellRenderercan be configured using the various setter methods. The value for each property is initialized from the defaults table. When the look and feel changes (updateUIis invoked), any properties that have a value of typeUIResourceare refreshed from the defaults table. The following table lists the mapping betweenDefaultTreeCellRendererproperty and defaults table key:Properties Property Key "leafIcon" "Tree.leafIcon" "closedIcon" "Tree.closedIcon" "openIcon" "Tree.openIcon" "textSelectionColor" "Tree.selectionForeground" "textNonSelectionColor" "Tree.textForeground" "backgroundSelectionColor" "Tree.selectionBackground" "backgroundNonSelectionColor" "Tree.textBackground" "borderSelectionColor" "Tree.selectionBorderColor" Implementation Note: This class overrides
invalidate,validate,revalidate,repaint, andfirePropertyChangesolely 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 JavaBeans™ has been added to the
java.beanspackage. Please seeXMLEncoder.- See Also:
- Serialized Form
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Nested Class Summary
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Nested classes/interfaces declared in class javax.swing.JLabel
JLabel.AccessibleJLabel
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Nested classes/interfaces declared in class javax.swing.JComponent
JComponent.AccessibleJComponent
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Nested classes/interfaces declared in class java.awt.Container
Container.AccessibleAWTContainer
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Nested classes/interfaces declared in class java.awt.Component
Component.AccessibleAWTComponent, Component.BaselineResizeBehavior, Component.BltBufferStrategy, Component.FlipBufferStrategy
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Field Summary
Fields Modifier and Type Field Description protected ColorbackgroundNonSelectionColorColor to use for the background when the node isn't selected.protected ColorbackgroundSelectionColorColor to use for the background when a node is selected.protected ColorborderSelectionColorColor to use for the focus indicator when the node has focus.protected IconclosedIconIcon used to show non-leaf nodes that aren't expanded.protected booleanhasFocusTrue if has focus.protected IconleafIconIcon used to show leaf nodes.protected IconopenIconIcon used to show non-leaf nodes that are expanded.protected booleanselectedIs the value currently selected.protected ColortextNonSelectionColorColor to use for the foreground for non-selected nodes.protected ColortextSelectionColorColor to use for the foreground for selected nodes.-
Fields declared in class javax.swing.JComponent
listenerList, TOOL_TIP_TEXT_KEY, ui, UNDEFINED_CONDITION, WHEN_ANCESTOR_OF_FOCUSED_COMPONENT, WHEN_FOCUSED, WHEN_IN_FOCUSED_WINDOW
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Fields declared in class java.awt.Component
accessibleContext, BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT
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Fields declared in interface java.awt.image.ImageObserver
ABORT, ALLBITS, ERROR, FRAMEBITS, HEIGHT, PROPERTIES, SOMEBITS, WIDTH
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Fields declared in 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
Constructors Constructor Description DefaultTreeCellRenderer()Creates aDefaultTreeCellRenderer.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description voidfirePropertyChange(String propertyName, boolean oldValue, boolean newValue)Overridden for performance reasons.voidfirePropertyChange(String propertyName, byte oldValue, byte newValue)Overridden for performance reasons.voidfirePropertyChange(String propertyName, char oldValue, char newValue)Overridden for performance reasons.voidfirePropertyChange(String propertyName, double oldValue, double newValue)Overridden for performance reasons.voidfirePropertyChange(String propertyName, float oldValue, float newValue)Overridden for performance reasons.voidfirePropertyChange(String propertyName, int oldValue, int newValue)Overridden for performance reasons.voidfirePropertyChange(String propertyName, long oldValue, long newValue)Overridden for performance reasons.voidfirePropertyChange(String propertyName, short oldValue, short newValue)Overridden for performance reasons.protected voidfirePropertyChange(String propertyName, Object oldValue, Object newValue)Overridden for performance reasons.ColorgetBackgroundNonSelectionColor()Returns the background color to be used for non selected nodes.ColorgetBackgroundSelectionColor()Returns the color to use for the background if node is selected.ColorgetBorderSelectionColor()Returns the color the border is drawn.IcongetClosedIcon()Returns the icon used to represent non-leaf nodes that are not expanded.IcongetDefaultClosedIcon()Returns the default icon, for the current laf, that is used to represent non-leaf nodes that are not expanded.IcongetDefaultLeafIcon()Returns the default icon, for the current laf, that is used to represent leaf nodes.IcongetDefaultOpenIcon()Returns the default icon, for the current laf, that is used to represent non-leaf nodes that are expanded.FontgetFont()Gets the font of this component.IcongetLeafIcon()Returns the icon used to represent leaf nodes.IcongetOpenIcon()Returns the icon used to represent non-leaf nodes that are expanded.DimensiongetPreferredSize()OverridesJComponent.getPreferredSizeto return slightly wider preferred size value.ColorgetTextNonSelectionColor()Returns the color the text is drawn with when the node isn't selected.ColorgetTextSelectionColor()Returns the color the text is drawn with when the node is selected.ComponentgetTreeCellRendererComponent(JTree tree, Object value, boolean sel, boolean expanded, boolean leaf, int row, boolean hasFocus)Configures the renderer based on the passed in components.voidinvalidate()Overridden for performance reasons.voidpaint(Graphics g)Paints the value.voidrepaint()Overridden for performance reasons.voidrepaint(long tm, int x, int y, int width, int height)Overridden for performance reasons.voidrepaint(Rectangle r)Overridden for performance reasons.voidrevalidate()Overridden for performance reasons.voidsetBackground(Color color)Subclassed to mapColorUIResources to null.voidsetBackgroundNonSelectionColor(Color newColor)Sets the background color to be used for non selected nodes.voidsetBackgroundSelectionColor(Color newColor)Sets the color to use for the background if node is selected.voidsetBorderSelectionColor(Color newColor)Sets the color to use for the border.voidsetClosedIcon(Icon newIcon)Sets the icon used to represent non-leaf nodes that are not expanded.voidsetFont(Font font)Subclassed to mapFontUIResources to null.voidsetLeafIcon(Icon newIcon)Sets the icon used to represent leaf nodes.voidsetOpenIcon(Icon newIcon)Sets the icon used to represent non-leaf nodes that are expanded.voidsetTextNonSelectionColor(Color newColor)Sets the color the text is drawn with when the node isn't selected.voidsetTextSelectionColor(Color newColor)Sets the color the text is drawn with when the node is selected.voidupdateUI()Resets the UI property to a value from the current look and feel.voidvalidate()Overridden for performance reasons.-
Methods declared in 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
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Methods declared in 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, isPaintingOrigin, 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
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Methods declared in 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, transferFocusDownCycle, validateTree
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Methods declared in 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, 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, 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 Detail
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selected
protected boolean selected
Is the value currently selected.
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hasFocus
protected boolean hasFocus
True if has focus.
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closedIcon
protected transient Icon closedIcon
Icon used to show non-leaf nodes that aren't expanded.
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leafIcon
protected transient Icon leafIcon
Icon used to show leaf nodes.
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openIcon
protected transient Icon openIcon
Icon used to show non-leaf nodes that are expanded.
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textSelectionColor
protected Color textSelectionColor
Color to use for the foreground for selected nodes.
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textNonSelectionColor
protected Color textNonSelectionColor
Color to use for the foreground for non-selected nodes.
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backgroundSelectionColor
protected Color backgroundSelectionColor
Color to use for the background when a node is selected.
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backgroundNonSelectionColor
protected Color backgroundNonSelectionColor
Color to use for the background when the node isn't selected.
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borderSelectionColor
protected Color borderSelectionColor
Color to use for the focus indicator when the node has focus.
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Method Detail
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updateUI
public void updateUI()
Resets the UI property to a value from the current look and feel.- Overrides:
updateUIin classJLabel- Since:
- 1.7
- See Also:
JComponent.updateUI()
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getDefaultOpenIcon
public Icon getDefaultOpenIcon()
Returns the default icon, for the current laf, that is used to represent non-leaf nodes that are expanded.- Returns:
- the default icon, for the current laf, that is used to represent non-leaf nodes that are expanded.
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getDefaultClosedIcon
public Icon getDefaultClosedIcon()
Returns the default icon, for the current laf, that is used to represent non-leaf nodes that are not expanded.- Returns:
- the default icon, for the current laf, that is used to represent non-leaf nodes that are not expanded.
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getDefaultLeafIcon
public Icon getDefaultLeafIcon()
Returns the default icon, for the current laf, that is used to represent leaf nodes.- Returns:
- the default icon, for the current laf, that is used to represent leaf nodes.
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setOpenIcon
public void setOpenIcon(Icon newIcon)
Sets the icon used to represent non-leaf nodes that are expanded.- Parameters:
newIcon- the icon to be used for expanded non-leaf nodes
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getOpenIcon
public Icon getOpenIcon()
Returns the icon used to represent non-leaf nodes that are expanded.- Returns:
- the icon used to represent non-leaf nodes that are expanded
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setClosedIcon
public void setClosedIcon(Icon newIcon)
Sets the icon used to represent non-leaf nodes that are not expanded.- Parameters:
newIcon- the icon to be used for not expanded non-leaf nodes
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getClosedIcon
public Icon getClosedIcon()
Returns the icon used to represent non-leaf nodes that are not expanded.- Returns:
- the icon used to represent non-leaf nodes that are not expanded
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setLeafIcon
public void setLeafIcon(Icon newIcon)
Sets the icon used to represent leaf nodes.- Parameters:
newIcon- icon to be used for leaf nodes
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getLeafIcon
public Icon getLeafIcon()
Returns the icon used to represent leaf nodes.- Returns:
- the icon used to represent leaf nodes
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setTextSelectionColor
public void setTextSelectionColor(Color newColor)
Sets the color the text is drawn with when the node is selected.- Parameters:
newColor- color to be used for text when the node is selected
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getTextSelectionColor
public Color getTextSelectionColor()
Returns the color the text is drawn with when the node is selected.- Returns:
- the color the text is drawn with when the node is selected
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setTextNonSelectionColor
public void setTextNonSelectionColor(Color newColor)
Sets the color the text is drawn with when the node isn't selected.- Parameters:
newColor- color to be used for text when the node isn't selected
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getTextNonSelectionColor
public Color getTextNonSelectionColor()
Returns the color the text is drawn with when the node isn't selected.- Returns:
- the color the text is drawn with when the node isn't selected.
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setBackgroundSelectionColor
public void setBackgroundSelectionColor(Color newColor)
Sets the color to use for the background if node is selected.- Parameters:
newColor- to be used for the background if the node is selected
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getBackgroundSelectionColor
public Color getBackgroundSelectionColor()
Returns the color to use for the background if node is selected.- Returns:
- the color to use for the background if node is selected
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setBackgroundNonSelectionColor
public void setBackgroundNonSelectionColor(Color newColor)
Sets the background color to be used for non selected nodes.- Parameters:
newColor- color to be used for the background for non selected nodes
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getBackgroundNonSelectionColor
public Color getBackgroundNonSelectionColor()
Returns the background color to be used for non selected nodes.- Returns:
- the background color to be used for non selected nodes.
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setBorderSelectionColor
public void setBorderSelectionColor(Color newColor)
Sets the color to use for the border.- Parameters:
newColor- color to be used for the border
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getBorderSelectionColor
public Color getBorderSelectionColor()
Returns the color the border is drawn.- Returns:
- the color the border is drawn
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setFont
public void setFont(Font font)
Subclassed to mapFontUIResources to null. Iffontis null, or aFontUIResource, this has the effect of letting the font of the JTree show through. On the other hand, iffontis non-null, and not aFontUIResource, the font becomesfont.- Overrides:
setFontin classJComponent- Parameters:
font- the desiredFontfor this component- See Also:
Component.getFont()
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getFont
public Font getFont()
Gets the font of this component.- Specified by:
getFontin interfaceMenuContainer- Overrides:
getFontin classComponent- Returns:
- this component's font; if a font has not been set for this component, the font of its parent is returned
- See Also:
Component.setFont(java.awt.Font)
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setBackground
public void setBackground(Color color)
Subclassed to mapColorUIResources to null. Ifcoloris null, or aColorUIResource, this has the effect of letting the background color of the JTree show through. On the other hand, ifcoloris non-null, and not aColorUIResource, the background becomescolor.- Overrides:
setBackgroundin classJComponent- Parameters:
color- the desired backgroundColor- See Also:
Component.getBackground(),JComponent.setOpaque(boolean)
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getTreeCellRendererComponent
public Component getTreeCellRendererComponent(JTree tree, 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 withconvertValueToText, which ultimately invokestoStringonvalue. The foreground color is set based on the selection and the icon is set based on theleafandexpandedparameters.- Specified by:
getTreeCellRendererComponentin interfaceTreeCellRenderer- Parameters:
tree- the receiver is being configured forvalue- the value to rendersel- whether node is selectedexpanded- whether node is expandedleaf- whether node is a lead noderow- row indexhasFocus- whether node has focus- Returns:
- the
Componentthat the renderer uses to draw the value
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paint
public void paint(Graphics g)
Paints the value. The background is filled based on selected.- Overrides:
paintin classJComponent- Parameters:
g- theGraphicscontext in which to paint- See Also:
JComponent.paintComponent(java.awt.Graphics),JComponent.paintBorder(java.awt.Graphics),JComponent.paintChildren(java.awt.Graphics),JComponent.getComponentGraphics(java.awt.Graphics),JComponent.repaint(long, int, int, int, int)
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getPreferredSize
public Dimension getPreferredSize()
OverridesJComponent.getPreferredSizeto return slightly wider preferred size value.- Overrides:
getPreferredSizein classJComponent- Returns:
- the value of the
preferredSizeproperty - See Also:
JComponent.setPreferredSize(java.awt.Dimension),ComponentUI
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validate
public void validate()
Overridden for performance reasons. See the Implementation Note for more information.- Overrides:
validatein classContainer- See Also:
Container.add(java.awt.Component),Container.invalidate(),Container.isValidateRoot(),JComponent.revalidate(),Container.validateTree()
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invalidate
public void invalidate()
Overridden for performance reasons. See the Implementation Note for more information.- Overrides:
invalidatein classContainer- Since:
- 1.5
- See Also:
Container.validate(),Container.layout(),LayoutManager2
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revalidate
public void revalidate()
Overridden for performance reasons. See the Implementation Note for more information.- Overrides:
revalidatein classJComponent- See Also:
Component.invalidate(),Container.validate(),JComponent.isValidateRoot(),RepaintManager.addInvalidComponent(javax.swing.JComponent)
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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:
repaintin classJComponent- Parameters:
tm- this parameter is not usedx- the x value of the dirty regiony- the y value of the dirty regionwidth- the width of the dirty regionheight- the height of the dirty region- See Also:
JComponent.isPaintingOrigin(),Component.isShowing(),RepaintManager.addDirtyRegion(javax.swing.JComponent, int, int, int, int)
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repaint
public void repaint(Rectangle r)
Overridden for performance reasons. See the Implementation Note for more information.- Overrides:
repaintin classJComponent- Parameters:
r- aRectanglecontaining the dirty region- See Also:
JComponent.isPaintingOrigin(),Component.isShowing(),RepaintManager.addDirtyRegion(javax.swing.JComponent, int, int, int, int)
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repaint
public void repaint()
Overridden for performance reasons. See the Implementation Note for more information.- Overrides:
repaintin classComponent- Since:
- 1.5
- See Also:
Component.update(Graphics)
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firePropertyChange
protected void firePropertyChange(String propertyName, Object oldValue, Object newValue)
Overridden for performance reasons. See the Implementation Note for more information.- Overrides:
firePropertyChangein classComponent- Parameters:
propertyName- the property whose value has changedoldValue- the property's previous valuenewValue- the property's new value
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firePropertyChange
public void firePropertyChange(String propertyName, byte oldValue, byte newValue)
Overridden for performance reasons. See the Implementation Note for more information.- Overrides:
firePropertyChangein classComponent- Parameters:
propertyName- the programmatic name of the property that was changedoldValue- the old value of the property (as a byte)newValue- the new value of the property (as a byte)- See Also:
Component.firePropertyChange(java.lang.String, java.lang.Object, java.lang.Object)
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firePropertyChange
public void firePropertyChange(String propertyName, char oldValue, char newValue)
Overridden for performance reasons. See the Implementation Note for more information.- Overrides:
firePropertyChangein classComponent- Parameters:
propertyName- the programmatic name of the property that was changedoldValue- the old value of the property (as a char)newValue- the new value of the property (as a char)- See Also:
Component.firePropertyChange(java.lang.String, java.lang.Object, java.lang.Object)
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firePropertyChange
public void firePropertyChange(String propertyName, short oldValue, short newValue)
Overridden for performance reasons. See the Implementation Note for more information.- Overrides:
firePropertyChangein classComponent- Parameters:
propertyName- the programmatic name of the property that was changedoldValue- the old value of the property (as a short)newValue- the new value of the property (as a short)- See Also:
Component.firePropertyChange(java.lang.String, java.lang.Object, java.lang.Object)
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firePropertyChange
public void firePropertyChange(String propertyName, int oldValue, int newValue)
Overridden for performance reasons. See the Implementation Note for more information.- Overrides:
firePropertyChangein classJComponent- Parameters:
propertyName- the property whose value has changedoldValue- the property's previous valuenewValue- the property's new value
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firePropertyChange
public void firePropertyChange(String propertyName, long oldValue, long newValue)
Overridden for performance reasons. See the Implementation Note for more information.- Overrides:
firePropertyChangein classComponent- Parameters:
propertyName- the programmatic name of the property that was changedoldValue- the old value of the property (as a long)newValue- the new value of the property (as a long)- See Also:
Component.firePropertyChange(java.lang.String, java.lang.Object, java.lang.Object)
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firePropertyChange
public void firePropertyChange(String propertyName, float oldValue, float newValue)
Overridden for performance reasons. See the Implementation Note for more information.- Overrides:
firePropertyChangein classComponent- Parameters:
propertyName- the programmatic name of the property that was changedoldValue- the old value of the property (as a float)newValue- the new value of the property (as a float)- See Also:
Component.firePropertyChange(java.lang.String, java.lang.Object, java.lang.Object)
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firePropertyChange
public void firePropertyChange(String propertyName, double oldValue, double newValue)
Overridden for performance reasons. See the Implementation Note for more information.- Overrides:
firePropertyChangein classComponent- Parameters:
propertyName- the programmatic name of the property that was changedoldValue- the old value of the property (as a double)newValue- the new value of the property (as a double)- See Also:
Component.firePropertyChange(java.lang.String, java.lang.Object, java.lang.Object)
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firePropertyChange
public void firePropertyChange(String propertyName, boolean oldValue, boolean newValue)
Overridden for performance reasons. See the Implementation Note for more information.- Overrides:
firePropertyChangein classJComponent- Parameters:
propertyName- the property whose value has changedoldValue- the property's previous valuenewValue- the property's new value
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