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JavaTM Platform
Standard Ed. 6
 上一个类   下一个类 框架    无框架    
摘要： 嵌套 | 字段 | 构造方法 | 方法 详细信息： 字段 | 构造方法 | 方法

javax.swing.plaf.basic
类 BasicInternalFrameTitlePane.SystemMenuBar

java.lang.Object
  继承者 java.awt.Component
      继承者 java.awt.Container
          继承者 javax.swing.JComponent
              继承者 javax.swing.JMenuBar
                  继承者 javax.swing.plaf.basic.BasicInternalFrameTitlePane.SystemMenuBar
所有已实现的接口：
ImageObserver, MenuContainer, Serializable, Accessible, MenuElement
正在封闭类：
BasicInternalFrameTitlePane
public class BasicInternalFrameTitlePane.SystemMenuBar
extends JMenuBar

此类应视为“受保护”内部类。仅在 BasicInternalFrameTitlePane 的子类中实例化此类。

嵌套类摘要
 
从类 javax.swing.JMenuBar 继承的嵌套类/接口
JMenuBar.AccessibleJMenuBar
 
从类 javax.swing.JComponent 继承的嵌套类/接口
JComponent.AccessibleJComponent
 
从类 java.awt.Container 继承的嵌套类/接口
Container.AccessibleAWTContainer
 
从类 java.awt.Component 继承的嵌套类/接口
Component.AccessibleAWTComponent, Component.BaselineResizeBehavior, Component.BltBufferStrategy, Component.FlipBufferStrategy
 
字段摘要
 
从类 javax.swing.JComponent 继承的字段
accessibleContext, listenerList, TOOL_TIP_TEXT_KEY, ui, UNDEFINED_CONDITION, WHEN_ANCESTOR_OF_FOCUSED_COMPONENT, WHEN_FOCUSED, WHEN_IN_FOCUSED_WINDOW
 
从类 java.awt.Component 继承的字段
BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT
 
从接口 java.awt.image.ImageObserver 继承的字段
ABORT, ALLBITS, ERROR, FRAMEBITS, HEIGHT, PROPERTIES, SOMEBITS, WIDTH
 
构造方法摘要
BasicInternalFrameTitlePane.SystemMenuBar()
           
 
方法摘要
 boolean isFocusTraversable()
          返回此 Component 是否可以成为焦点所有者。
 boolean isOpaque()
          如果此组件是完全不透明的，则返回 true。
 void paint(Graphics g)
          由 Swing 调用，以绘制组件。
 void requestFocus()
          请求此 Component 获取输入焦点。
 
从类 javax.swing.JMenuBar 继承的方法
add, addNotify, getAccessibleContext, getComponent, getComponentAtIndex, getComponentIndex, getHelpMenu, getMargin, getMenu, getMenuCount, getSelectionModel, getSubElements, getUI, getUIClassID, isBorderPainted, isSelected, menuSelectionChanged, paintBorder, paramString, processKeyBinding, processKeyEvent, processMouseEvent, removeNotify, setBorderPainted, setHelpMenu, setMargin, setSelected, setSelectionModel, setUI, updateUI
 
从类 javax.swing.JComponent 继承的方法
addAncestorListener, 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, isDoubleBuffered, isLightweightComponent, isManagingFocus, isOptimizedDrawingEnabled, isPaintingForPrint, isPaintingTile, isRequestFocusEnabled, isValidateRoot, paintChildren, paintComponent, paintImmediately, paintImmediately, print, printAll, printBorder, printChildren, printComponent, processComponentKeyEvent, processKeyEvent, processMouseEvent, processMouseMotionEvent, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeVetoableChangeListener, repaint, repaint, requestDefaultFocus, 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
 
从类 java.awt.Container 继承的方法
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, transferFocusBackward, transferFocusDownCycle, validate, validateTree
 
从类 java.awt.Component 继承的方法
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, hide, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isEnabled, isFocusable, isFocusOwner, 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, transferFocusUpCycle
 
从类 java.lang.Object 继承的方法
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

构造方法详细信息

BasicInternalFrameTitlePane.SystemMenuBar

public BasicInternalFrameTitlePane.SystemMenuBar()
方法详细信息

isFocusTraversable

public boolean isFocusTraversable()
从类 Component 复制的描述
返回此 Component 是否可以成为焦点所有者。

覆盖：
类 Component 中的 isFocusTraversable
返回：
如果此 Component 是可以获得焦点的，则返回 true；否则返回 false
另请参见：
Component.setFocusable(boolean)

requestFocus

public void requestFocus()
从类 JComponent 复制的描述
请求此 Component 获取输入焦点。有关此方法的完整描述，请参阅 Component.requestFocus()。

注意，不推荐使用此方法，因为其行为与平台有关。建议使用 requestFocusInWindow()。若要了解有关焦点的更多信息，请参阅 The Java Tutorial 中的 How to Use the Focus Subsystem 一节。

覆盖：
类 JComponent 中的 requestFocus
另请参见：
Component.requestFocusInWindow(), Component.requestFocusInWindow(boolean)

paint

public void paint(Graphics g)
从类 JComponent 复制的描述
由 Swing 调用，以绘制组件。应用程序不应直接调用 paint，而是应该使用 repaint 方法来安排重绘组件。

此方法实际上将绘制工作委托给三个受保护的方法：paintComponent、paintBorder 和 paintChildren。按列出的顺序调用这些方法，以确保子组件出现在组件本身的顶部。一般来说，不应在分配给边框的 insets 区域绘制组件及其子组件。子类可以始终重写此方法。只想特殊化 UI（外观）委托的 paint 方法的子类只需重写 paintComponent。

覆盖：
类 JComponent 中的 paint
参数：
g - 在其中进行绘制的 Graphics 上下文
另请参见：
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)

isOpaque

public boolean isOpaque()
从类 JComponent 复制的描述
如果此组件是完全不透明的，则返回 true。

不透明组件将每个像素绘制在其矩形边界内。透明的组件则仅绘制部分像素或者不绘制任何像素，允许其底层像素“透视出来”。因此，没有完全绘制其像素的组件则提供了一定程度的透明度。

保证总是完全绘制其内容的子类应该重写此方法并返回 true。

覆盖：
类 JComponent 中的 isOpaque
返回：
如果此组件是完全不透明的，则返回 true
另请参见：
JComponent.setOpaque(boolean)
概述  软件包   类  使用  树  已过时  索引  帮助 
JavaTM Platform
Standard Ed. 6
 上一个类   下一个类 框架    无框架    
摘要： 嵌套 | 字段 | 构造方法 | 方法 详细信息： 字段 | 构造方法 | 方法
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