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

这部分是图标化版本的 JInternalFrame。这个API不应该由Swing应用程序使用，因为它会消失在未来版本的摆动功能转移到 JInternalFrame。这个类是公共的，只有这样，用户界面对象可以显示一个桌面图标。如果应用程序需要显示桌面图标，它应该创建一个 JInternalFrame实例和图标。

警告：序列化该类的对象与以后的Swing版本不兼容。当前的序列化支持适用于短期贮藏或RMI运行相同Swing版本的应用程序之间。为1.4，为所有JavaBeans™长期存储的支持已被添加到java.beans包。请看XMLEncoder。

Nested Class Summary

Nested Classes

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

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) 为内部框架创建一个图标。

方法摘要

Modifier and Type	Method and Description
AccessibleContext	getAccessibleContext() 获取与此相关的accessiblecontext jdesktopicon。
JDesktopPane	getDesktopPane() 问问图标的 Desktop对象属于方便的方法。
JInternalFrame	getInternalFrame() 返回 JInternalFrame这 DesktopIcon与。
DesktopIconUI	getUI() 返回呈现该组件的外观和感觉对象。
String	getUIClassID() 返回呈现此组件的外观和感觉类的名称。
void	setInternalFrame(JInternalFrame f) 集 JInternalFrame这种 DesktopIcon相关。
void	setUI(DesktopIconUI ui) 设置呈现此组件的外观和感觉对象。
void	updateUI() 从 UIManager，外观和感觉改变了通知。

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

Constructor Detail

JDesktopIcon

public JDesktopIcon(JInternalFrame f)

为内部框架创建一个图标。

参数

f - JInternalFrame的图标了

方法详细信息

getUI

public DesktopIconUI getUI()

返回呈现该组件的外观和感觉对象。

结果

的 DesktopIconUI对象，使得这部分

setUI

public void setUI(DesktopIconUI ui)

设置呈现此组件的外观和感觉对象。

参数

ui - DesktopIconUI的外观和感觉的对象

另请参见：

UIDefaults.getUI(javax.swing.JComponent)

getInternalFrame

public JInternalFrame getInternalFrame()

返回 JInternalFrame这 DesktopIcon与。

结果

这个图标是与该 JInternalFrame

setInternalFrame

public void setInternalFrame(JInternalFrame f)

集 JInternalFrame这种 DesktopIcon相关。

参数

f - JInternalFrame这种图标是相关的

getDesktopPane

public JDesktopPane getDesktopPane()

问问图标的 Desktop对象属于方便的方法。

结果

包含此图标的内部框架的 JDesktopPane，或 null如果没有找到

updateUI

public void updateUI()

从 UIManager，外观和感觉改变了通知。从 UIManager最新版本替换当前的UI对象。

重写：

updateUI 方法重写，继承类 JComponent

另请参见：

JComponent.updateUI()

getUIClassID

public String getUIClassID()

返回呈现此组件的外观和感觉类的名称。

重写：

getUIClassID 方法重写，继承类 JComponent

结果

字符串“desktopiconui”

另请参见：

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

getAccessibleContext

public AccessibleContext getAccessibleContext()

获取与此相关的accessiblecontext jdesktopicon。桌面图标，该accessiblecontext以一个accessiblejdesktopicon形式。一个新的accessiblejdesktopicon实例被创建时。

Specified by:

getAccessibleContext 接口 Accessible

重写：

getAccessibleContext 方法重写，继承类 Component

结果

一个accessiblejdesktopicon作为JDesktopIcon的accessiblecontext