JTabbedPane.AccessibleJTabbedPane (Java Platform SE 6) - JDK 5 Documentation v6.0, Java 2 SDK 英文文档

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Java™ Platform
Standard Ed. 6

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javax.swing
Class JTabbedPane.AccessibleJTabbedPane

java.lang.Object
  javax.accessibility.AccessibleContext
      java.awt.Component.AccessibleAWTComponent
          java.awt.Container.AccessibleAWTContainer
              javax.swing.JComponent.AccessibleJComponent
                  javax.swing.JTabbedPane.AccessibleJTabbedPane

All Implemented Interfaces:: Serializable, EventListener, AccessibleComponent, AccessibleExtendedComponent, AccessibleSelection, ChangeListener

Enclosing class:: JTabbedPane

protected class JTabbedPane.AccessibleJTabbedPane
extends JComponent.AccessibleJComponent
implements AccessibleSelection, ChangeListener
extends JComponent.AccessibleJComponent
implements AccessibleSelection, ChangeListener

This class implements accessibility support for the JTabbedPane class. It provides an implementation of the Java Accessibility API appropriate to tabbed pane user-interface elements.

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. As of 1.4, support for long term storage of all JavaBeans^TM has been added to the java.beans package. Please see XMLEncoder.

Nested classes/interfaces inherited from class javax.swing.JComponent.AccessibleJComponent
`JComponent.AccessibleJComponent.AccessibleContainerHandler, JComponent.AccessibleJComponent.AccessibleFocusHandler`

Nested classes/interfaces inherited from class java.awt.Component.AccessibleAWTComponent
`Component.AccessibleAWTComponent.AccessibleAWTComponentHandler, Component.AccessibleAWTComponent.AccessibleAWTFocusHandler`

Fields inherited from class javax.swing.JComponent.AccessibleJComponent
`accessibleContainerHandler, accessibleFocusHandler`

Fields inherited from class java.awt.Component.AccessibleAWTComponent
`accessibleAWTComponentHandler, accessibleAWTFocusHandler`

Fields inherited from class javax.accessibility.AccessibleContext
ACCESSIBLE_ACTION_PROPERTY, ACCESSIBLE_ACTIVE_DESCENDANT_PROPERTY, ACCESSIBLE_CARET_PROPERTY, ACCESSIBLE_CHILD_PROPERTY, ACCESSIBLE_COMPONENT_BOUNDS_CHANGED, ACCESSIBLE_DESCRIPTION_PROPERTY, ACCESSIBLE_HYPERTEXT_OFFSET, ACCESSIBLE_INVALIDATE_CHILDREN, ACCESSIBLE_NAME_PROPERTY, ACCESSIBLE_SELECTION_PROPERTY, ACCESSIBLE_STATE_PROPERTY, ACCESSIBLE_TABLE_CAPTION_CHANGED, ACCESSIBLE_TABLE_COLUMN_DESCRIPTION_CHANGED, ACCESSIBLE_TABLE_COLUMN_HEADER_CHANGED, ACCESSIBLE_TABLE_MODEL_CHANGED, ACCESSIBLE_TABLE_ROW_DESCRIPTION_CHANGED, ACCESSIBLE_TABLE_ROW_HEADER_CHANGED, ACCESSIBLE_TABLE_SUMMARY_CHANGED, ACCESSIBLE_TEXT_ATTRIBUTES_CHANGED, ACCESSIBLE_TEXT_PROPERTY, ACCESSIBLE_VALUE_PROPERTY, ACCESSIBLE_VISIBLE_DATA_PROPERTY, accessibleDescription, accessibleName, accessibleParent

Constructor Summary
`JTabbedPane.AccessibleJTabbedPane()` Constructs an AccessibleJTabbedPane

Method Summary
`void`	`addAccessibleSelection(int i)` Adds the specified Accessible child of the object to the object's selection.
`void`	`clearAccessibleSelection()` Clears the selection in the object, so that no children in the object are selected.
`Accessible`	`getAccessibleAt(Point p)` Returns the `Accessible` child contained at the local coordinate `Point`, if one exists.
`Accessible`	`getAccessibleChild(int i)` Return the specified Accessible child of the object.
`int`	`getAccessibleChildrenCount()` Returns the number of accessible children in the object.
`String`	`getAccessibleName()` Returns the accessible name of this object, or `null` if there is no accessible name.
`AccessibleRole`	`getAccessibleRole()` Get the role of this object.
`AccessibleSelection`	`getAccessibleSelection()` Gets the `AccessibleSelection` associated with this object.
`Accessible`	`getAccessibleSelection(int i)` Returns an Accessible representing the specified selected child of the object.
`int`	`getAccessibleSelectionCount()` Returns the number of Accessible children currently selected.
`boolean`	`isAccessibleChildSelected(int i)` Determines if the current child of this object is selected.
`void`	`removeAccessibleSelection(int i)` Removes the specified child of the object from the object's selection.
`void`	`selectAllAccessibleSelection()` Causes every child of the object to be selected if the object supports multiple selections.
`void`	`stateChanged(ChangeEvent e)` Invoked when the target of the listener has changed its state.

Methods inherited from class javax.swing.JComponent.AccessibleJComponent
`addPropertyChangeListener, getAccessibleDescription, getAccessibleKeyBinding, getAccessibleStateSet, getBorderTitle, getTitledBorderText, getToolTipText, removePropertyChangeListener`

Methods inherited from class java.awt.Component.AccessibleAWTComponent
`addFocusListener, contains, getAccessibleComponent, getAccessibleIndexInParent, getAccessibleParent, getBackground, getBounds, getCursor, getFont, getFontMetrics, getForeground, getLocale, getLocation, getLocationOnScreen, getSize, isEnabled, isFocusTraversable, isShowing, isVisible, removeFocusListener, requestFocus, setBackground, setBounds, setCursor, setEnabled, setFont, setForeground, setLocation, setSize, setVisible`

Methods inherited from class javax.accessibility.AccessibleContext
`firePropertyChange, getAccessibleAction, getAccessibleEditableText, getAccessibleIcon, getAccessibleRelationSet, getAccessibleTable, getAccessibleText, getAccessibleValue, setAccessibleDescription, setAccessibleName, setAccessibleParent`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Methods inherited from interface javax.accessibility.AccessibleComponent
`addFocusListener, contains, getBackground, getBounds, getCursor, getFont, getFontMetrics, getForeground, getLocation, getLocationOnScreen, getSize, isEnabled, isFocusTraversable, isShowing, isVisible, removeFocusListener, requestFocus, setBackground, setBounds, setCursor, setEnabled, setFont, setForeground, setLocation, setSize, setVisible`

Constructor Detail

JTabbedPane.AccessibleJTabbedPane

public JTabbedPane.AccessibleJTabbedPane()

Constructs an AccessibleJTabbedPane

Method Detail

getAccessibleName

public String getAccessibleName()

Returns the accessible name of this object, or null if there is no accessible name.

Overrides:: getAccessibleName in class JComponent.AccessibleJComponent

Returns:: the accessible name of this object, nor null.
Since:: 1.6
See Also:: AccessibleContext.setAccessibleName(java.lang.String)

stateChanged

public void stateChanged(ChangeEvent e)

Description copied from interface: ChangeListener

Invoked when the target of the listener has changed its state.

Specified by:: stateChanged in interface ChangeListener

Parameters:: e - a ChangeEvent object

getAccessibleRole

public AccessibleRole getAccessibleRole()

Get the role of this object.

Overrides:: getAccessibleRole in class JComponent.AccessibleJComponent

Returns:: an instance of AccessibleRole describing the role of the object
See Also:: AccessibleRole

getAccessibleChildrenCount

public int getAccessibleChildrenCount()

Returns the number of accessible children in the object.

Overrides:: getAccessibleChildrenCount in class JComponent.AccessibleJComponent

Returns:: the number of accessible children in the object.

getAccessibleChild

public Accessible getAccessibleChild(int i)

Return the specified Accessible child of the object.

Overrides:: getAccessibleChild in class JComponent.AccessibleJComponent

Parameters:: i - zero-based index of child
Returns:: the Accessible child of the object
Throws:: IllegalArgumentException - if index is out of bounds
See Also:: AccessibleContext.getAccessibleChildrenCount()

getAccessibleSelection

public AccessibleSelection getAccessibleSelection()

Gets the AccessibleSelection associated with this object. In the implementation of the Java Accessibility API for this class, returns this object, which is responsible for implementing the AccessibleSelection interface on behalf of itself.

Overrides:: getAccessibleSelection in class AccessibleContext

Returns:: this object
See Also:: AccessibleSelection

getAccessibleAt

public Accessible getAccessibleAt(Point p)

Returns the Accessible child contained at the local coordinate Point, if one exists. Otherwise returns the currently selected tab.

Specified by:: getAccessibleAt in interface AccessibleComponent
Overrides:: getAccessibleAt in class Container.AccessibleAWTContainer

Parameters:: p - the point defining the top-left corner of the Accessible, given in the coordinate space of the object's parent
Returns:: the Accessible at the specified location, if it exists

getAccessibleSelectionCount

public int getAccessibleSelectionCount()

Description copied from interface: AccessibleSelection

Returns the number of Accessible children currently selected. If no children are selected, the return value will be 0.

Specified by:: getAccessibleSelectionCount in interface AccessibleSelection

Returns:: the number of items currently selected.

getAccessibleSelection

public Accessible getAccessibleSelection(int i)

Description copied from interface: AccessibleSelection

Returns an Accessible representing the specified selected child of the object. If there isn't a selection, or there are fewer children selected than the integer passed in, the return value will be null.

Note that the index represents the i-th selected child, which is different from the i-th child.

Specified by:: getAccessibleSelection in interface AccessibleSelection

Parameters:: i - the zero-based index of selected children
Returns:: the i-th selected child
See Also:: AccessibleSelection.getAccessibleSelectionCount()

isAccessibleChildSelected

public boolean isAccessibleChildSelected(int i)

Description copied from interface: AccessibleSelection

Determines if the current child of this object is selected.

Specified by:: isAccessibleChildSelected in interface AccessibleSelection

Parameters:: i - the zero-based index of the child in this Accessible object.
Returns:: true if the current child of this object is selected; else false.
See Also:: AccessibleContext.getAccessibleChild(int)

addAccessibleSelection

public void addAccessibleSelection(int i)

Description copied from interface: AccessibleSelection

Adds the specified Accessible child of the object to the object's selection. If the object supports multiple selections, the specified child is added to any existing selection, otherwise it replaces any existing selection in the object. If the specified child is already selected, this method has no effect.

Specified by:: addAccessibleSelection in interface AccessibleSelection

Parameters:: i - the zero-based index of the child
See Also:: AccessibleContext.getAccessibleChild(int)

removeAccessibleSelection

public void removeAccessibleSelection(int i)

Description copied from interface: AccessibleSelection

Removes the specified child of the object from the object's selection. If the specified item isn't currently selected, this method has no effect.

Specified by:: removeAccessibleSelection in interface AccessibleSelection

Parameters:: i - the zero-based index of the child
See Also:: AccessibleContext.getAccessibleChild(int)

clearAccessibleSelection

public void clearAccessibleSelection()

Description copied from interface: AccessibleSelection

Clears the selection in the object, so that no children in the object are selected.

Specified by:: clearAccessibleSelection in interface AccessibleSelection

selectAllAccessibleSelection

public void selectAllAccessibleSelection()

Description copied from interface: AccessibleSelection

Causes every child of the object to be selected if the object supports multiple selections.

Specified by:: selectAllAccessibleSelection in interface AccessibleSelection

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For further API reference and developer documentation, see Java SE Developer Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.

JTabbedPane.AccessibleJTabbedPane (Java Platform SE 6) - JDK 5 Documentation v6.0, Java 2 SDK 英文文档

javax.swing Class JTabbedPane.AccessibleJTabbedPane

JTabbedPane.AccessibleJTabbedPane

getAccessibleName

stateChanged

getAccessibleRole

getAccessibleChildrenCount

getAccessibleChild

getAccessibleSelection

getAccessibleAt

getAccessibleSelectionCount

getAccessibleSelection

isAccessibleChildSelected

addAccessibleSelection

removeAccessibleSelection

clearAccessibleSelection

selectAllAccessibleSelection

javax.swing
Class JTabbedPane.AccessibleJTabbedPane