DefaultListCellRenderer (Java Platform SE 6) (original) (raw)

javax.swing

Class DefaultListCellRenderer

java.lang.Object extended by java.awt.Component extended by java.awt.Container extended by javax.swing.JComponent extended by javax.swing.JLabel extended by javax.swing.DefaultListCellRenderer

All Implemented Interfaces:

ImageObserver, MenuContainer, Serializable, Accessible, ListCellRenderer, SwingConstants

Direct Known Subclasses:

DefaultListCellRenderer.UIResource, MetalFileChooserUI.FileRenderer, MetalFileChooserUI.FilterComboBoxRenderer

public class DefaultListCellRenderer

extends JLabel

implements ListCellRenderer, Serializable

Renders an item in a list.

Implementation Note: This class overridesinvalidate,validate,revalidate,repaint,isOpaque, andfirePropertyChange solely to improve performance. If not overridden, these frequently called methods would execute code paths that are unnecessary for the default list 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
static class DefaultListCellRenderer.UIResource A subclass of DefaultListCellRenderer that implements UIResource.
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
Field Summary
protected static Border noFocusBorder
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
DefaultListCellRenderer() Constructs a default renderer object for an item in a list.
Method Summary
void [firePropertyChange](../../javax/swing/DefaultListCellRenderer.html#firePropertyChange%28java.lang.String, boolean, boolean%29)(String propertyName, boolean oldValue, boolean newValue) Overridden for performance reasons.
void [firePropertyChange](../../javax/swing/DefaultListCellRenderer.html#firePropertyChange%28java.lang.String, byte, byte%29)(String propertyName, byte oldValue, byte newValue) Overridden for performance reasons.
void [firePropertyChange](../../javax/swing/DefaultListCellRenderer.html#firePropertyChange%28java.lang.String, char, char%29)(String propertyName, char oldValue, char newValue) Overridden for performance reasons.
void [firePropertyChange](../../javax/swing/DefaultListCellRenderer.html#firePropertyChange%28java.lang.String, double, double%29)(String propertyName, double oldValue, double newValue) Overridden for performance reasons.
void [firePropertyChange](../../javax/swing/DefaultListCellRenderer.html#firePropertyChange%28java.lang.String, float, float%29)(String propertyName, float oldValue, float newValue) Overridden for performance reasons.
void [firePropertyChange](../../javax/swing/DefaultListCellRenderer.html#firePropertyChange%28java.lang.String, int, int%29)(String propertyName, int oldValue, int newValue) Overridden for performance reasons.
void [firePropertyChange](../../javax/swing/DefaultListCellRenderer.html#firePropertyChange%28java.lang.String, long, long%29)(String propertyName, long oldValue, long newValue) Overridden for performance reasons.
protected void [firePropertyChange](../../javax/swing/DefaultListCellRenderer.html#firePropertyChange%28java.lang.String, java.lang.Object, java.lang.Object%29)(String propertyName,Object oldValue,Object newValue) Overridden for performance reasons.
void [firePropertyChange](../../javax/swing/DefaultListCellRenderer.html#firePropertyChange%28java.lang.String, short, short%29)(String propertyName, short oldValue, short newValue) Overridden for performance reasons.
Component [getListCellRendererComponent](../../javax/swing/DefaultListCellRenderer.html#getListCellRendererComponent%28javax.swing.JList, java.lang.Object, int, boolean, boolean%29)(JList list,Object value, int index, boolean isSelected, boolean cellHasFocus) Return a component that has been configured to display the specified value.
void invalidate() Overridden for performance reasons.
boolean isOpaque() Overridden for performance reasons.
void repaint() Overridden for performance reasons.
void [repaint](../../javax/swing/DefaultListCellRenderer.html#repaint%28long, int, int, int, int%29)(long tm, int x, int y, int width, int height) Overridden for performance reasons.
void repaint(Rectangle r) Overridden for performance reasons.
void revalidate() Overridden for performance reasons.
void validate() Overridden for performance reasons.
Methods inherited from class javax.swing.JLabel
[checkHorizontalKey](../../javax/swing/JLabel.html#checkHorizontalKey%28int, java.lang.String%29), [checkVerticalKey](../../javax/swing/JLabel.html#checkVerticalKey%28int, java.lang.String%29), getAccessibleContext, getDisabledIcon, getDisplayedMnemonic, getDisplayedMnemonicIndex, getHorizontalAlignment, getHorizontalTextPosition, getIcon, getIconTextGap, getLabelFor, getText, getUI, getUIClassID, getVerticalAlignment, getVerticalTextPosition, [imageUpdate](../../javax/swing/JLabel.html#imageUpdate%28java.awt.Image, int, int, int, int, int%29), 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](../../javax/swing/JComponent.html#contains%28int, int%29), createToolTip, disable, enable, [fireVetoableChange](../../javax/swing/JComponent.html#fireVetoableChange%28java.lang.String, java.lang.Object, java.lang.Object%29), getActionForKeyStroke, getActionMap, getAlignmentX, getAlignmentY, getAncestorListeners, getAutoscrolls, [getBaseline](../../javax/swing/JComponent.html#getBaseline%28int, int%29), 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, isPaintingTile, isRequestFocusEnabled, isValidateRoot, paint, paintBorder, paintChildren, paintComponent, [paintImmediately](../../javax/swing/JComponent.html#paintImmediately%28int, int, int, int%29), paintImmediately, print, printAll, printBorder, printChildren, printComponent, processComponentKeyEvent, [processKeyBinding](../../javax/swing/JComponent.html#processKeyBinding%28javax.swing.KeyStroke, java.awt.event.KeyEvent, int, boolean%29), processKeyEvent, processMouseEvent, processMouseMotionEvent, [putClientProperty](../../javax/swing/JComponent.html#putClientProperty%28java.lang.Object, java.lang.Object%29), [registerKeyboardAction](../../javax/swing/JComponent.html#registerKeyboardAction%28java.awt.event.ActionListener, javax.swing.KeyStroke, int%29), [registerKeyboardAction](../../javax/swing/JComponent.html#registerKeyboardAction%28java.awt.event.ActionListener, java.lang.String, javax.swing.KeyStroke, int%29), removeAncestorListener, removeNotify, removeVetoableChangeListener, requestDefaultFocus, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, resetKeyboardActions, [reshape](../../javax/swing/JComponent.html#reshape%28int, int, int, int%29), scrollRectToVisible, setActionMap, setAlignmentX, setAlignmentY, setAutoscrolls, setBackground, setBorder, setComponentPopupMenu, setDebugGraphicsOptions, setDefaultLocale, setDoubleBuffered, setEnabled, [setFocusTraversalKeys](../../javax/swing/JComponent.html#setFocusTraversalKeys%28int, java.util.Set%29), setFont, setForeground, setInheritsPopupMenu, [setInputMap](../../javax/swing/JComponent.html#setInputMap%28int, javax.swing.InputMap%29), setInputVerifier, setMaximumSize, setMinimumSize, setNextFocusableComponent, setOpaque, setPreferredSize, setRequestFocusEnabled, setToolTipText, setTransferHandler, setUI, setVerifyInputWhenFocusTarget, setVisible, unregisterKeyboardAction, update
Methods inherited from class java.awt.Container
add, [add](../../java/awt/Container.html#add%28java.awt.Component, int%29), [add](../../java/awt/Container.html#add%28java.awt.Component, java.lang.Object%29), [add](../../java/awt/Container.html#add%28java.awt.Component, java.lang.Object, int%29), [add](../../java/awt/Container.html#add%28java.lang.String, java.awt.Component%29), addContainerListener, [addImpl](../../java/awt/Container.html#addImpl%28java.awt.Component, java.lang.Object, int%29), addPropertyChangeListener, [addPropertyChangeListener](../../java/awt/Container.html#addPropertyChangeListener%28java.lang.String, java.beans.PropertyChangeListener%29), applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, [findComponentAt](../../java/awt/Container.html#findComponentAt%28int, int%29), findComponentAt, getComponent, [getComponentAt](../../java/awt/Container.html#getComponentAt%28int, int%29), getComponentAt, getComponentCount, getComponents, getComponentZOrder, getContainerListeners, getFocusTraversalKeys, getFocusTraversalPolicy, getLayout, getMousePosition, insets, isAncestorOf, isFocusCycleRoot, isFocusCycleRoot, isFocusTraversalPolicyProvider, isFocusTraversalPolicySet, layout, [list](../../java/awt/Container.html#list%28java.io.PrintStream, int%29), [list](../../java/awt/Container.html#list%28java.io.PrintWriter, int%29), [locate](../../java/awt/Container.html#locate%28int, int%29), minimumSize, paintComponents, preferredSize, printComponents, processContainerEvent, processEvent, remove, remove, removeAll, removeContainerListener, [setComponentZOrder](../../java/awt/Container.html#setComponentZOrder%28java.awt.Component, int%29), setFocusCycleRoot, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, setLayout, transferFocusBackward, transferFocusDownCycle, validateTree
Methods inherited from class java.awt.Component
[action](../../java/awt/Component.html#action%28java.awt.Event, java.lang.Object%29), add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, bounds, [checkImage](../../java/awt/Component.html#checkImage%28java.awt.Image, java.awt.image.ImageObserver%29), [checkImage](../../java/awt/Component.html#checkImage%28java.awt.Image, int, int, java.awt.image.ImageObserver%29), [coalesceEvents](../../java/awt/Component.html#coalesceEvents%28java.awt.AWTEvent, java.awt.AWTEvent%29), contains, createImage, [createImage](../../java/awt/Component.html#createImage%28int, int%29), [createVolatileImage](../../java/awt/Component.html#createVolatileImage%28int, int%29), [createVolatileImage](../../java/awt/Component.html#createVolatileImage%28int, int, java.awt.ImageCapabilities%29), disableEvents, dispatchEvent, enable, enableEvents, enableInputMethods, 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](../../java/awt/Component.html#gotFocus%28java.awt.Event, java.lang.Object%29), handleEvent, hasFocus, hide, [inside](../../java/awt/Component.html#inside%28int, int%29), isBackgroundSet, isCursorSet, isDisplayable, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isMaximumSizeSet, isMinimumSizeSet, isPreferredSizeSet, isShowing, isValid, isVisible, [keyDown](../../java/awt/Component.html#keyDown%28java.awt.Event, int%29), [keyUp](../../java/awt/Component.html#keyUp%28java.awt.Event, int%29), list, list, list, location, [lostFocus](../../java/awt/Component.html#lostFocus%28java.awt.Event, java.lang.Object%29), [mouseDown](../../java/awt/Component.html#mouseDown%28java.awt.Event, int, int%29), [mouseDrag](../../java/awt/Component.html#mouseDrag%28java.awt.Event, int, int%29), [mouseEnter](../../java/awt/Component.html#mouseEnter%28java.awt.Event, int, int%29), [mouseExit](../../java/awt/Component.html#mouseExit%28java.awt.Event, int, int%29), [mouseMove](../../java/awt/Component.html#mouseMove%28java.awt.Event, int, int%29), [mouseUp](../../java/awt/Component.html#mouseUp%28java.awt.Event, int, int%29), [move](../../java/awt/Component.html#move%28int, int%29), nextFocus, paintAll, postEvent, [prepareImage](../../java/awt/Component.html#prepareImage%28java.awt.Image, java.awt.image.ImageObserver%29), [prepareImage](../../java/awt/Component.html#prepareImage%28java.awt.Image, int, int, java.awt.image.ImageObserver%29), processComponentEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, [removePropertyChangeListener](../../java/awt/Component.html#removePropertyChangeListener%28java.lang.String, java.beans.PropertyChangeListener%29), [repaint](../../java/awt/Component.html#repaint%28int, int, int, int%29), repaint, resize, [resize](../../java/awt/Component.html#resize%28int, int%29), [setBounds](../../java/awt/Component.html#setBounds%28int, int, int, int%29), setBounds, setComponentOrientation, setCursor, setDropTarget, setFocusable, setFocusTraversalKeysEnabled, setIgnoreRepaint, setLocale, [setLocation](../../java/awt/Component.html#setLocation%28int, int%29), setLocation, setName, setSize, [setSize](../../java/awt/Component.html#setSize%28int, int%29), show, show, size, toString, transferFocus, transferFocusUpCycle
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, [wait](../../java/lang/Object.html#wait%28long, int%29)
Field Detail

noFocusBorder

protected static Border noFocusBorder

Constructor Detail

DefaultListCellRenderer

public DefaultListCellRenderer()

Constructs a default renderer object for an item in a list.

Method Detail

getListCellRendererComponent

public Component getListCellRendererComponent(JList list, Object value, int index, boolean isSelected, boolean cellHasFocus)

Description copied from interface: [ListCellRenderer](../../javax/swing/ListCellRenderer.html#getListCellRendererComponent%28javax.swing.JList, java.lang.Object, int, boolean, boolean%29)

Return a component that has been configured to display the specified value. That component's paint method is then called to "render" the cell. If it is necessary to compute the dimensions of a list because the list cells do not have a fixed size, this method is called to generate a component on which getPreferredSize can be invoked.

Specified by:

[getListCellRendererComponent](../../javax/swing/ListCellRenderer.html#getListCellRendererComponent%28javax.swing.JList, java.lang.Object, int, boolean, boolean%29) in interface [ListCellRenderer](../../javax/swing/ListCellRenderer.html "interface in javax.swing")

Parameters:

list - The JList we're painting.

value - The value returned by list.getModel().getElementAt(index).

index - The cells index.

isSelected - True if the specified cell was selected.

cellHasFocus - True if the specified cell has the focus.

Returns:

A component whose paint() method will render the specified value.

See Also:

JList, ListSelectionModel, ListModel

isOpaque

public boolean isOpaque()

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

Overrides:

[isOpaque](../../javax/swing/JComponent.html#isOpaque%28%29) in class [JComponent](../../javax/swing/JComponent.html "class in javax.swing")

Returns:

true if the background is completely opaque and differs from the JList's background;false otherwise

Since:

1.5

See Also:

JComponent.setOpaque(boolean)

validate

public void validate()

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

Overrides:

[validate](../../java/awt/Container.html#validate%28%29) in class [Container](../../java/awt/Container.html "class in java.awt")

See Also:

Container.add(java.awt.Component), Component.invalidate(), JComponent.revalidate(), Container.validateTree()

invalidate

public void invalidate()

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

Overrides:

[invalidate](../../java/awt/Container.html#invalidate%28%29) in class [Container](../../java/awt/Container.html "class in java.awt")

Since:

1.5

See Also:

Container.validate(), Container.layout(), LayoutManager, LayoutManager2.invalidateLayout(Container)

repaint

public void repaint()

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

Overrides:

[repaint](../../java/awt/Component.html#repaint%28%29) in class [Component](../../java/awt/Component.html "class in java.awt")

Since:

1.5

See Also:

Component.update(Graphics)

revalidate

public void revalidate()

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

Overrides:

[revalidate](../../javax/swing/JComponent.html#revalidate%28%29) in class [JComponent](../../javax/swing/JComponent.html "class in javax.swing")

See Also:

Component.invalidate(), Container.validate(), JComponent.isValidateRoot(), RepaintManager.addInvalidComponent(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](../../javax/swing/JComponent.html#repaint%28long, int, int, int, int%29) in class [JComponent](../../javax/swing/JComponent.html "class in javax.swing")

Parameters:

tm - this parameter is not used

x - the x value of the dirty region

y - the y value of the dirty region

width - the width of the dirty region

height - the height of the dirty region

See Also:

Component.isShowing(), [RepaintManager.addDirtyRegion(javax.swing.JComponent, int, int, int, int)](../../javax/swing/RepaintManager.html#addDirtyRegion%28javax.swing.JComponent, int, int, int, int%29)

repaint

public void repaint(Rectangle r)

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

Overrides:

[repaint](../../javax/swing/JComponent.html#repaint%28java.awt.Rectangle%29) in class [JComponent](../../javax/swing/JComponent.html "class in javax.swing")

Parameters:

r - a Rectangle containing the dirty region

See Also:

Component.isShowing(), [RepaintManager.addDirtyRegion(javax.swing.JComponent, int, int, int, int)](../../javax/swing/RepaintManager.html#addDirtyRegion%28javax.swing.JComponent, int, int, int, int%29)

firePropertyChange

protected void firePropertyChange(String propertyName, Object oldValue, Object newValue)

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

Overrides:

[firePropertyChange](../../java/awt/Component.html#firePropertyChange%28java.lang.String, java.lang.Object, java.lang.Object%29) in class [Component](../../java/awt/Component.html "class in java.awt")

Parameters:

propertyName - the property whose value has changed

oldValue - the property's previous value

newValue - the property's new value

firePropertyChange

public void firePropertyChange(String propertyName, byte oldValue, byte newValue)

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

Overrides:

[firePropertyChange](../../java/awt/Component.html#firePropertyChange%28java.lang.String, byte, byte%29) in class [Component](../../java/awt/Component.html "class in java.awt")

Parameters:

propertyName - the programmatic name of the property that was changed

oldValue - 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)](../../java/awt/Component.html#firePropertyChange%28java.lang.String, java.lang.Object, java.lang.Object%29)

firePropertyChange

public void firePropertyChange(String propertyName, char oldValue, char newValue)

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

Overrides:

[firePropertyChange](../../javax/swing/JComponent.html#firePropertyChange%28java.lang.String, char, char%29) in class [JComponent](../../javax/swing/JComponent.html "class in javax.swing")

Parameters:

propertyName - the programmatic name of the property that was changed

oldValue - 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)](../../java/awt/Component.html#firePropertyChange%28java.lang.String, java.lang.Object, java.lang.Object%29)

firePropertyChange

public void firePropertyChange(String propertyName, short oldValue, short newValue)

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

Overrides:

[firePropertyChange](../../java/awt/Component.html#firePropertyChange%28java.lang.String, short, short%29) in class [Component](../../java/awt/Component.html "class in java.awt")

Parameters:

propertyName - the programmatic name of the property that was changed

oldValue - the old value of the property (as a short)

newValue - the old value of the property (as a short)

See Also:

[Component.firePropertyChange(java.lang.String, java.lang.Object, java.lang.Object)](../../java/awt/Component.html#firePropertyChange%28java.lang.String, java.lang.Object, java.lang.Object%29)

firePropertyChange

public void firePropertyChange(String propertyName, int oldValue, int newValue)

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

Overrides:

[firePropertyChange](../../javax/swing/JComponent.html#firePropertyChange%28java.lang.String, int, int%29) in class [JComponent](../../javax/swing/JComponent.html "class in javax.swing")

Parameters:

propertyName - the property whose value has changed

oldValue - the property's previous value

newValue - the property's new value

firePropertyChange

public void firePropertyChange(String propertyName, long oldValue, long newValue)

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

Overrides:

[firePropertyChange](../../java/awt/Component.html#firePropertyChange%28java.lang.String, long, long%29) in class [Component](../../java/awt/Component.html "class in java.awt")

Parameters:

propertyName - the programmatic name of the property that was changed

oldValue - 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)](../../java/awt/Component.html#firePropertyChange%28java.lang.String, java.lang.Object, java.lang.Object%29)

firePropertyChange

public void firePropertyChange(String propertyName, float oldValue, float newValue)

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

Overrides:

[firePropertyChange](../../java/awt/Component.html#firePropertyChange%28java.lang.String, float, float%29) in class [Component](../../java/awt/Component.html "class in java.awt")

Parameters:

propertyName - the programmatic name of the property that was changed

oldValue - 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)](../../java/awt/Component.html#firePropertyChange%28java.lang.String, java.lang.Object, java.lang.Object%29)

firePropertyChange

public void firePropertyChange(String propertyName, double oldValue, double newValue)

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

Overrides:

[firePropertyChange](../../java/awt/Component.html#firePropertyChange%28java.lang.String, double, double%29) in class [Component](../../java/awt/Component.html "class in java.awt")

Parameters:

propertyName - the programmatic name of the property that was changed

oldValue - 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)](../../java/awt/Component.html#firePropertyChange%28java.lang.String, java.lang.Object, java.lang.Object%29)

firePropertyChange

public void firePropertyChange(String propertyName, boolean oldValue, boolean newValue)

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

Overrides:

[firePropertyChange](../../javax/swing/JComponent.html#firePropertyChange%28java.lang.String, boolean, boolean%29) in class [JComponent](../../javax/swing/JComponent.html "class in javax.swing")

Parameters:

propertyName - the property whose value has changed

oldValue - the property's previous value

newValue - the property's new value

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