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All Known Implementing Classes:

AbstractButton.AccessibleAbstractButton, AccessibleHyperlink, Button.AccessibleAWTButton, Checkbox.AccessibleAWTCheckbox, CheckboxMenuItem.AccessibleAWTCheckboxMenuItem, Choice.AccessibleAWTChoice, JButton.AccessibleJButton, JCheckBox.AccessibleJCheckBox, JCheckBoxMenuItem.AccessibleJCheckBoxMenuItem, JComboBox.AccessibleJComboBox, JEditorPane.AccessibleJEditorPane, JEditorPane.AccessibleJEditorPaneHTML, JEditorPane.JEditorPaneAccessibleHypertextSupport, JEditorPane.JEditorPaneAccessibleHypertextSupport.HTMLLink, JMenu.AccessibleJMenu, JMenuItem.AccessibleJMenuItem, JPasswordField.AccessibleJPasswordField, JRadioButton.AccessibleJRadioButton, JRadioButtonMenuItem.AccessibleJRadioButtonMenuItem, JSpinner.AccessibleJSpinner, JTextArea.AccessibleJTextArea, JTextComponent.AccessibleJTextComponent, JTextField.AccessibleJTextField, JToggleButton.AccessibleJToggleButton, JTree.AccessibleJTree.AccessibleJTreeNode, Menu.AccessibleAWTMenu, MenuItem.AccessibleAWTMenuItem, PopupMenu.AccessibleAWTPopupMenu
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public interface AccessibleAction
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The AccessibleAction interface should be supported by any object that can perform one or more actions. This interface provides the standard mechanism for an assistive technology to determine what those actions are as well as tell the object to perform them. Any object that can be manipulated should support this interface. Applications can determine if an object supports the AccessibleAction interface by first obtaining its AccessibleContext (see Accessible) and then calling the AccessibleContext.getAccessibleAction() method. If the return value is not null, the object supports this interface.

See Also:
Accessible, Accessible.getAccessibleContext(), AccessibleContext, AccessibleContext.getAccessibleAction()

Field Summary

Fields
Modifier and Type	Field and Description
`static String`	`CLICK` An action which causes a component to execute its default action.
`static String`	`DECREMENT` An action which decrements a value.
`static String`	`INCREMENT` An action which increments a value.
`static String`	`TOGGLE_EXPAND` An action which causes a tree node to collapse if expanded and expand if collapsed.
`static String`	`TOGGLE_POPUP` An action which causes a popup to become visible if it is hidden and hidden if it is visible.

AccessibleAction (Java Platform SE 7 ) Home of API Java Contents Haut

Method Summary

Methods
Modifier and Type	Method and Description
`boolean`	`doAccessibleAction(int i)` Performs the specified Action on the object
`int`	`getAccessibleActionCount()` Returns the number of accessible actions available in this object If there are more than one, the first one is considered the "default" action of the object.
`String`	`getAccessibleActionDescription(int i)` Returns a description of the specified action of the object.

AccessibleAction (Java Platform SE 7 ) Home of API Java Contents Haut

- Field Detail
  - TOGGLE_EXPAND
    static final String TOGGLE_EXPAND
    
    An action which causes a tree node to collapse if expanded and expand if collapsed.
    
    Since:
    
    1.5
  - INCREMENT
    static final String INCREMENT
    
    An action which increments a value.
    
    Since:
    
    1.5
  - DECREMENT
    static final String DECREMENT
    
    An action which decrements a value.
    
    Since:
    
    1.5
  - CLICK
    static final String CLICK
    
    An action which causes a component to execute its default action.
    
    Since:
    
    1.6
  - TOGGLE_POPUP
    static final String TOGGLE_POPUP
    
    An action which causes a popup to become visible if it is hidden and hidden if it is visible.
    
    Since:
    
    1.6
- Method Detail
  - getAccessibleActionCount
    int getAccessibleActionCount()
    
    Returns the number of accessible actions available in this object If there are more than one, the first one is considered the "default" action of the object.
    
    Returns:
    the zero-based number of Actions in this object
  - getAccessibleActionDescription
    String getAccessibleActionDescription(int i)
    
    Returns a description of the specified action of the object.
    
    Parameters:
    i - zero-based index of the actions
    
    Returns:
    a String description of the action
    See Also:
    getAccessibleActionCount()
  - doAccessibleAction
    boolean doAccessibleAction(int i)
    
    Performs the specified Action on the object
    
    Parameters:
    i - zero-based index of actions
    
    Returns:
    true if the action was performed; otherwise false.
    See Also:
    getAccessibleActionCount()

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Interface AccessibleAction

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