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

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Java^TM 2 Platform
Standard Edition

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javax.swing
Class Box.Filler

java.lang.Object
  |
  +--java.awt.Component
        |
        +--javax.swing.Box.Filler

Enclosing class:: Box

public static class Box.Filler
extends Component
implements Accessible

An implementation of a lightweight component that participates in layout but has no view.

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

Inner Class Summary

protected class Box.Filler.AccessibleBoxFiller


Field Summary

protected AccessibleContext accessibleContext
          The currently set AccessibleContext object.

Fields inherited from class java.awt.Component

BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT

Constructor Summary

Box.Filler(Dimension min, Dimension pref, Dimension max)
          Constructor to create shape with the given size ranges.

Method Summary

void changeShape(Dimension min, Dimension pref, Dimension max)
          Change the size requests for this shape.

AccessibleContext getAccessibleContext()
          Gets the AccessibleContext associated with this Component.

Dimension getMaximumSize()
          Returns the maximum size of the component.

Dimension getMinimumSize()
          Returns the minimum size of the component.

Dimension getPreferredSize()
          Returns the preferred size of the component.

Methods inherited from class java.awt.Component

action, add, addComponentListener, addFocusListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addNotify, addPropertyChangeListener, addPropertyChangeListener, bounds, checkImage, checkImage, coalesceEvents, contains, contains, createImage, createImage, deliverEvent, disable, disableEvents, dispatchEvent, doLayout, enable, enable, enableEvents, enableInputMethods, firePropertyChange, getAlignmentX, getAlignmentY, getBackground, getBounds, getBounds, getColorModel, getComponentAt, getComponentAt, getComponentOrientation, getCursor, getDropTarget, getFont, getFontMetrics, getForeground, getGraphics, getHeight, getInputContext, getInputMethodRequests, getLocale, getLocation, getLocation, getLocationOnScreen, getName, getParent, getPeer, getSize, getSize, getToolkit, getTreeLock, getWidth, getX, getY, gotFocus, handleEvent, hasFocus, hide, imageUpdate, inside, invalidate, isDisplayable, isDoubleBuffered, isEnabled, isFocusTraversable, isLightweight, isOpaque, isShowing, isValid, isVisible, keyDown, keyUp, layout, list, list, list, list, list, locate, location, lostFocus, minimumSize, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paint, paintAll, paramString, postEvent, preferredSize, prepareImage, prepareImage, print, printAll, processComponentEvent, processEvent, processFocusEvent, processInputMethodEvent, processKeyEvent, processMouseEvent, processMouseMotionEvent, remove, removeComponentListener, removeFocusListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeNotify, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, repaint, requestFocus, reshape, resize, resize, setBackground, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setEnabled, setFont, setForeground, setLocale, setLocation, setLocation, setName, setSize, setSize, setVisible, show, show, size, toString, transferFocus, update, validate

Methods inherited from class java.lang.Object

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

Field Detail

accessibleContext

protected AccessibleContext accessibleContext

The currently set AccessibleContext object.

Constructor Detail

Box.Filler

public Box.Filler(Dimension min,
                  Dimension pref,
                  Dimension max)

Constructor to create shape with the given size ranges.

Parameters:: min - Minimum size; pref - Preferred size; max - Maximum size

Method Detail

changeShape

public void changeShape(Dimension min,
                        Dimension pref,
                        Dimension max)

Change the size requests for this shape. An invalidate() is propagated upward as a result so that layout will eventually happen with using the new sizes.

Parameters:: min - Value to return for getMinimumSize; pref - Value to return for getPreferredSize; max - Value to return for getMaximumSize

getMinimumSize

public Dimension getMinimumSize()

Returns the minimum size of the component.

Overrides:: getMinimumSize in class Component

Returns:: the size

getPreferredSize

public Dimension getPreferredSize()

Returns the preferred size of the component.

Overrides:: getPreferredSize in class Component

Returns:: the size

getMaximumSize

public Dimension getMaximumSize()

Returns the maximum size of the component.

Overrides:: getMaximumSize in class Component

Returns:: the size

getAccessibleContext

public AccessibleContext getAccessibleContext()

Gets the AccessibleContext associated with this Component. Creates a new context if necessary.

Specified by:: getAccessibleContext in interface Accessible

Returns:: the AccessibleContext of this Component