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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,- JList.AccessibleJList.AccessibleJListChild,- 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
 
 public interface AccessibleActionTheAccessibleActioninterface 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 theAccessibleActioninterface by first obtaining itsAccessibleContext(seeAccessible) and then calling theAccessibleContext.getAccessibleAction()method. If the return value is notnull, the object supports this interface.
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Field SummaryFields Modifier and Type Field Description static StringCLICKAn action which causes a component to execute its default action.static StringDECREMENTAn action which decrements a value.static StringINCREMENTAn action which increments a value.static StringTOGGLE_EXPANDAn action which causes a tree node to collapse if expanded and expand if collapsed.static StringTOGGLE_POPUPAn action which causes a popup to become visible if it is hidden and hidden if it is visible.
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Method SummaryAll Methods Instance Methods Abstract Methods Modifier and Type Method Description booleandoAccessibleAction(int i)Performs the specified action on the object.intgetAccessibleActionCount()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.StringgetAccessibleActionDescription(int i)Returns a description of the specified action of the object.
 
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Field Detail- 
TOGGLE_EXPANDstatic final String TOGGLE_EXPAND An action which causes a tree node to collapse if expanded and expand if collapsed.- Since:
- 1.5
 
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INCREMENTstatic final String INCREMENT An action which increments a value.- Since:
- 1.5
 
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DECREMENTstatic final String DECREMENT An action which decrements a value.- Since:
- 1.5
 
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CLICKstatic final String CLICK An action which causes a component to execute its default action.- Since:
- 1.6
 
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TOGGLE_POPUPstatic 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
 
 
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Method Detail- 
getAccessibleActionCountint 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
 
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getAccessibleActionDescriptionString getAccessibleActionDescription(int i) Returns a description of the specified action of the object.- Parameters:
- i- zero-based index of the actions
- Returns:
- a Stringdescription of the action
- See Also:
- getAccessibleActionCount()
 
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doAccessibleActionboolean doAccessibleAction(int i) Performs the specified action on the object.- Parameters:
- i- zero-based index of actions
- Returns:
- trueif the action was performed; otherwise- false
- See Also:
- getAccessibleActionCount()
 
 
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