javax.swing

Class JInternalFrame.JDesktopIcon

java.lang.Object

java.awt.Component

java.awt.Container

javax.swing.JComponent

javax.swing.JInternalFrame.JDesktopIcon

All Implemented Interfaces:

ImageObserver ， MenuContainer ， Serializable ， Accessible

Enclosing class:

JInternalFrame

public static class JInternalFrame.JDesktopIcon
extends JComponent
implements Accessible

此组件表示的图标化版本JInternalFrame 。 此API不应由Swing应用程序使用，因为它将在将来的Swing版本中消失，因为它的功能被移动到JInternalFrame 。 这个类是公开的，以便UI对象可以显示一个桌面图标。 如果应用程序想要显示一个桌面图标，它应该创建一个JInternalFrame实例并将其图标化。

警告：此类的序列化对象与将来的Swing版本不兼容。 当前的序列化支持适用于运行相同版本的Swing的应用程序之间的短期存储或RMI。 从1.4开始，对所有JavaBeans的长期存储的支持已经添加到java.beans包中。 请参阅XMLEncoder 。

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
protected class	JInternalFrame.JDesktopIcon.AccessibleJDesktopIcon 这个类实现了可访问性支持 JInternalFrame.JDesktopIcon类。

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

Fields inherited from class javax.swing.JComponent

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

accessibleContext, BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT

Fields inherited from interface java.awt.image.ImageObserver

ABORT, ALLBITS, ERROR, FRAMEBITS, HEIGHT, PROPERTIES, SOMEBITS, WIDTH

构造方法摘要

构造方法

Constructor and Description
JDesktopIcon(JInternalFrame f) 创建内部框架的图标。

方法摘要

Modifier and Type	Method and Description
AccessibleContext	getAccessibleContext() 获取与此JDesktopIcon关联的AccessibleContext。
JDesktopPane	getDesktopPane() 方便的方法来查询所属的 Desktop对象的图标。
JInternalFrame	getInternalFrame() 返回 JInternalFrame ，这 DesktopIcon相关联。
DesktopIconUI	getUI() 返回渲染此组件的外观和对象。
String	getUIClassID() 返回渲染此组件的look-and-feel类的名称。
void	setInternalFrame(JInternalFrame f) 设置 JInternalFrame与此 DesktopIcon关联。
void	setUI(DesktopIconUI ui) 设置渲染此组件的外观和对象。
void	updateUI() 通知从 UIManager的外观和感觉已经改变。

Methods inherited from class javax.swing.JComponent

addAncestorListener, addNotify, addVetoableChangeListener, computeVisibleRect, contains, createToolTip, disable, enable, firePropertyChange, firePropertyChange, firePropertyChange, 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, getPreferredSize, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, getToolTipText, getToolTipText, getTopLevelAncestor, getTransferHandler, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getWidth, getX, getY, grabFocus, hide, isDoubleBuffered, isLightweightComponent, isManagingFocus, isOpaque, isOptimizedDrawingEnabled, isPaintingForPrint, isPaintingOrigin, isPaintingTile, isRequestFocusEnabled, isValidateRoot, paint, paintBorder, paintChildren, paintComponent, paintImmediately, paintImmediately, paramString, print, printAll, printBorder, printChildren, printComponent, processComponentKeyEvent, processKeyBinding, processKeyEvent, processMouseEvent, processMouseMotionEvent, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeNotify, removeVetoableChangeListener, repaint, repaint, requestDefaultFocus, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, resetKeyboardActions, reshape, revalidate, scrollRectToVisible, setActionMap, setAlignmentX, setAlignmentY, setAutoscrolls, setBackground, setBorder, setComponentPopupMenu, setDebugGraphicsOptions, setDefaultLocale, setDoubleBuffered, setEnabled, setFocusTraversalKeys, setFont, 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, invalidate, 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, validate, 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, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, 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, handleEvent, hasFocus, imageUpdate, 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, repaint, resize, resize, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setFocusable, setFocusTraversalKeysEnabled, setIgnoreRepaint, setLocale, setLocation, setLocation, setName, setSize, setSize, show, show, size, toString, transferFocus, transferFocusBackward, transferFocusUpCycle

Methods inherited from class java.lang.Object

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

构造方法详细信息

JDesktopIcon

public JDesktopIcon(JInternalFrame f)

创建内部框架的图标。

参数

f - 创建图标的 JInternalFrame

方法详细信息

getUI

public DesktopIconUI getUI()

返回渲染此组件的外观和对象。

结果

呈现此组件的 DesktopIconUI对象

setUI

public void setUI(DesktopIconUI ui)

设置渲染此组件的外观和对象。

参数

ui - DesktopIconUI外观和感觉对象

另请参见：

UIDefaults.getUI(javax.swing.JComponent)

getInternalFrame

public JInternalFrame getInternalFrame()

返回 JInternalFrame ，这 DesktopIcon相关联。

结果

所述 JInternalFrame与该图标相关联

setInternalFrame

public void setInternalFrame(JInternalFrame f)

设置 JInternalFrame与此 DesktopIcon关联。

参数

f -所述 JInternalFrame与该图标相关联

getDesktopPane

public JDesktopPane getDesktopPane()

方便的方法来查询它所属的 Desktop对象的图标。

结果

该 JDesktopPane包含此图标的内部框架，或 null如果没有发现

updateUI

public void updateUI()

通知从UIManager的外观和感觉已经改变。 用UIManager替换最新版本的当前UI对象。

重写：

updateUI在 JComponent

另请参见：

JComponent.updateUI()

getUIClassID

public String getUIClassID()

返回渲染此组件的look-and-feel类的名称。

重写：

getUIClassID在 JComponent

结果

字符串“DesktopIconUI”

另请参见：

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

getAccessibleContext

public AccessibleContext getAccessibleContext()

获取与此JDesktopIcon关联的AccessibleContext。 对于桌面图标，AccessibleContext采用AccessibleJDesktopIcon的形式。 如有必要，将创建一个新的AccessibleJDesktopIcon实例。

Specified by:

getAccessibleContext在接口 Accessible

重写：

getAccessibleContext在 Component

结果

an AccessibleJDesktopIcon that serves as the AccessibleContext of this JDesktopIcon