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Java(TM) 2 Platform, Standard Edition, v1.2.2 API Specification: Class JInternalFrame.JDesktopIcon - JDK 5 Documentation v1.2.2, Java 2 SDK 英文文档

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javax.swing
Class JInternalFrame.JDesktopIcon

java.lang.Object
  |
  +--java.awt.Component
        |
        +--java.awt.Container
              |
              +--javax.swing.JComponent
                    |
                    +--javax.swing.JInternalFrame.JDesktopIcon

Enclosing class:

JInternalFrame

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public static class JInternalFrame.JDesktopIcon

extends JComponent

implements Accessible

This component represents an iconified version of a JInternalFrame. This API should NOT BE USED by Swing applications, as it will go away in future versions of Swing as its functionality is moved into JInternalFrame. This class is public only so that UI objects can display a desktop icon. If an application wants to display a desktop icon, it should create a JInternalFrame instance and iconify it.

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. A future release of Swing will provide support for long term persistence.

See Also:

Serialized Form

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Inner Class Summary
protected  class	JInternalFrame.JDesktopIcon.AccessibleJDesktopIcon           The class used to obtain the accessible role for this object.

 

Inner classes inherited from class javax.swing.JComponent

JComponent.AccessibleJComponent

 

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

 

Constructor Summary

JInternalFrame.JDesktopIcon(JInternalFrame f)           Create an icon for an internal frame

 

Method Summary
AccessibleContext	getAccessibleContext()           Get the AccessibleContext associated with this JComponent
JDesktopPane	getDesktopPane()           Convience method to ask the icon for the Desktop object it belongs to.
JInternalFrame	getInternalFrame()           Returns the JInternalFrame that this DesktopIcon is associated with.
DesktopIconUI	getUI()           Returns the L&F object that renders this component.
String	getUIClassID()           Returns the name of the L&F class that renders this component.
void	setInternalFrame(JInternalFrame f)           Sets the JInternalFrame that this DesktopIcon is associated with.
void	setUI(DesktopIconUI ui)           Sets the L&F object that renders this component.
void	updateUI()           Notification from the UIManager that the L&F has changed.

 

Methods inherited from class javax.swing.JComponent

addAncestorListener, addNotify, addPropertyChangeListener, addPropertyChangeListener, addVetoableChangeListener, computeVisibleRect, contains, createToolTip, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, fireVetoableChange, getActionForKeyStroke, getAlignmentX, getAlignmentY, getAutoscrolls, getBorder, getBounds, getClientProperty, getComponentGraphics, getConditionForKeyStroke, getDebugGraphicsOptions, getGraphics, getHeight, getInsets, getInsets, getLocation, getMaximumSize, getMinimumSize, getNextFocusableComponent, getPreferredSize, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, getToolTipText, getToolTipText, getTopLevelAncestor, getVisibleRect, getWidth, getX, getY, grabFocus, hasFocus, isDoubleBuffered, isFocusCycleRoot, isFocusTraversable, isLightweightComponent, isManagingFocus, isOpaque, isOptimizedDrawingEnabled, isPaintingTile, isRequestFocusEnabled, isValidateRoot, paint, paintBorder, paintChildren, paintComponent, paintImmediately, paintImmediately, paramString, processComponentKeyEvent, processFocusEvent, processKeyEvent, processMouseMotionEvent, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeNotify, removePropertyChangeListener, removePropertyChangeListener, removeVetoableChangeListener, repaint, repaint, requestDefaultFocus, requestFocus, resetKeyboardActions, reshape, revalidate, scrollRectToVisible, setAlignmentX, setAlignmentY, setAutoscrolls, setBackground, setBorder, setDebugGraphicsOptions, setDoubleBuffered, setEnabled, setFont, setForeground, setMaximumSize, setMinimumSize, setNextFocusableComponent, setOpaque, setPreferredSize, setRequestFocusEnabled, setToolTipText, setUI, setVisible, unregisterKeyboardAction, update

 

Methods inherited from class java.awt.Container

add, add, add, add, add, addContainerListener, addImpl, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getLayout, insets, invalidate, isAncestorOf, layout, list, list, locate, minimumSize, paintComponents, preferredSize, print, printComponents, processContainerEvent, processEvent, remove, remove, removeAll, removeContainerListener, setCursor, setLayout, validate, validateTree

 

Methods inherited from class java.awt.Component

action, add, addComponentListener, addFocusListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, bounds, checkImage, checkImage, coalesceEvents, contains, createImage, createImage, disable, disableEvents, dispatchEvent, enable, enable, enableEvents, enableInputMethods, getBackground, getBounds, getColorModel, getComponentOrientation, getCursor, getDropTarget, getFont, getFontMetrics, getForeground, getInputContext, getInputMethodRequests, getLocale, getLocation, getLocationOnScreen, getName, getParent, getPeer, getSize, getToolkit, getTreeLock, gotFocus, handleEvent, hide, imageUpdate, inside, isDisplayable, isEnabled, isLightweight, isShowing, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, postEvent, prepareImage, prepareImage, printAll, processComponentEvent, processInputMethodEvent, processMouseEvent, remove, removeComponentListener, removeFocusListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, repaint, repaint, repaint, resize, resize, setBounds, setBounds, setComponentOrientation, setDropTarget, setLocale, setLocation, setLocation, setName, setSize, setSize, show, show, size, toString, transferFocus

 

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

 

Constructor Detail

JInternalFrame.JDesktopIcon

public JInternalFrame.JDesktopIcon(JInternalFrame f)

Create an icon for an internal frame

Parameters:

f - the JInternalFrame for which the icon is created

Method Detail

getUI

public DesktopIconUI getUI()

Returns the L&F object that renders this component.

Returns:

the DesktopIconUI object that renders this component

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setUI

public void setUI(DesktopIconUI ui)

Sets the L&F object that renders this component.

Parameters:

ui - the DesktopIconUI L&F object

See Also:

UIDefaults.getUI(javax.swing.JComponent)

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getInternalFrame

public JInternalFrame getInternalFrame()

Returns the JInternalFrame that this DesktopIcon is associated with.

Returns:

the JInternalFrame this icon is associated with

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setInternalFrame

public void setInternalFrame(JInternalFrame f)

Sets the JInternalFrame that this DesktopIcon is associated with.

Parameters:

f - the JInternalFrame this icon is associated with

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getDesktopPane

public JDesktopPane getDesktopPane()

Convience method to ask the icon for the Desktop object it belongs to.

Returns:

the JDesktopPane that contains this icon's internal frame, or null if none found

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updateUI

public void updateUI()

Notification from the UIManager that the L&F has changed. Replaces the current UI object with the latest version from the UIManager.

Overrides:

updateUI in class JComponent

See Also:

JComponent.updateUI()

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getUIClassID

public String getUIClassID()

Returns the name of the L&F class that renders this component.

Overrides:

getUIClassID in class JComponent

Returns:

"DesktopIconUI"

See Also:

JComponent.getUIClassID(), UIDefaults.getUI(javax.swing.JComponent)

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getAccessibleContext

public AccessibleContext getAccessibleContext()

Get the AccessibleContext associated with this JComponent

Specified by:

getAccessibleContext in interface Accessible

Overrides:

getAccessibleContext in class JComponent

Returns:

the AccessibleContext of this JComponent

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