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
, JSlider.AccessibleJSlider
, JSpinner.AccessibleJSpinner
, JTextArea.AccessibleJTextArea
, JTextComponent.AccessibleJTextComponent
, JTextField.AccessibleJTextField
, JToggleButton.AccessibleJToggleButton
, JTree.AccessibleJTree.AccessibleJTreeNode
, Menu.AccessibleAWTMenu
, MenuItem.AccessibleAWTMenuItem
, PopupMenu.AccessibleAWTPopupMenu
public interface AccessibleAction
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.Modifier and Type | Field | Description |
---|---|---|
static final String |
CLICK |
An action which causes a component to execute its default action. |
static final String |
DECREMENT |
An action which decrements a value. |
static final String |
INCREMENT |
An action which increments a value. |
static final String |
TOGGLE_EXPAND |
An action which causes a tree node to collapse if expanded and expand if collapsed. |
static final String |
TOGGLE_POPUP |
An action which causes a popup to become visible if it is hidden and hidden if it is visible. |
Modifier and Type | Method | Description |
---|---|---|
boolean |
doAccessibleAction |
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 |
Returns a description of the specified action of the object. |
static final String TOGGLE_EXPAND
static final String INCREMENT
static final String DECREMENT
static final String CLICK
static final String TOGGLE_POPUP
int getAccessibleActionCount()
String getAccessibleActionDescription(int i)
i
- zero-based index of the actionsString
description of the actionboolean doAccessibleAction(int i)
i
- zero-based index of actionstrue
if the action was performed; otherwise false
© 1993, 2023, Oracle and/or its affiliates. All rights reserved.
Documentation extracted from Debian's OpenJDK Development Kit package.
Licensed under the GNU General Public License, version 2, with the Classpath Exception.
Various third party code in OpenJDK is licensed under different licenses (see Debian package).
Java and OpenJDK are trademarks or registered trademarks of Oracle and/or its affiliates.
https://docs.oracle.com/en/java/javase/21/docs/api/java.desktop/javax/accessibility/AccessibleAction.html