Serializable
, EventListener
, AccessibleAction
, AccessibleComponent
, AccessibleExtendedComponent
, AccessibleValue
, ChangeListener
JSlider
protected class JSlider.AccessibleJSlider extends JComponent.AccessibleJComponent implements AccessibleValue, ChangeListener, AccessibleAction
JSlider
class. It provides an implementation of the Java Accessibility API appropriate to slider 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 has been added to the java.beans
package. Please see XMLEncoder
.
JComponent.AccessibleJComponent.AccessibleContainerHandler, JComponent.AccessibleJComponent.AccessibleFocusHandler
Component.AccessibleAWTComponent.AccessibleAWTComponentHandler, Component.AccessibleAWTComponent.AccessibleAWTFocusHandler
accessibleFocusHandler
accessibleContainerHandler
accessibleAWTComponentHandler, accessibleAWTFocusHandler
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
CLICK, DECREMENT, INCREMENT, TOGGLE_EXPAND, TOGGLE_POPUP
Modifier | Constructor | Description |
---|---|---|
protected |
constructs an AccessibleJSlider |
Modifier and Type | Method | Description |
---|---|---|
boolean |
doAccessibleAction |
Performs the specified Action on the object |
AccessibleAction |
getAccessibleAction() |
Gets the AccessibleAction associated with this object that supports one or more actions. |
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. |
AccessibleRole |
getAccessibleRole() |
Get the role of this object. |
AccessibleStateSet |
getAccessibleStateSet() |
Get the state set of this object. |
AccessibleValue |
getAccessibleValue() |
Get the AccessibleValue associated with this object. |
Number |
getCurrentAccessibleValue() |
Get the accessible value of this object. |
Number |
getMaximumAccessibleValue() |
Get the maximum accessible value of this object. |
Number |
getMinimumAccessibleValue() |
Get the minimum accessible value of this object. |
boolean |
setCurrentAccessibleValue |
Set the value of this object as a Number. |
void |
stateChanged |
Invoked when the target of the listener has changed its state. |
addPropertyChangeListener, getAccessibleChild, getAccessibleChildrenCount, getAccessibleDescription, getAccessibleKeyBinding, getAccessibleName, getBorderTitle, getTitledBorderText, getToolTipText, removePropertyChangeListener
getAccessibleAt
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
firePropertyChange, getAccessibleEditableText, getAccessibleIcon, getAccessibleRelationSet, getAccessibleSelection, getAccessibleTable, getAccessibleText, setAccessibleDescription, setAccessibleName, setAccessibleParent
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
addFocusListener, contains, getAccessibleAt, getBackground, getBounds, getCursor, getFont, getFontMetrics, getForeground, getLocation, getLocationOnScreen, getSize, isEnabled, isFocusTraversable, isShowing, isVisible, removeFocusListener, requestFocus, setBackground, setBounds, setCursor, setEnabled, setFont, setForeground, setLocation, setSize, setVisible
protected AccessibleJSlider()
public AccessibleStateSet getAccessibleStateSet()
getAccessibleStateSet
in class JComponent.AccessibleJComponent
public void stateChanged(ChangeEvent e)
stateChanged
in interface ChangeListener
e
- a ChangeEvent
object. Must not be null
NullPointerException
- if the parameter is null
public AccessibleRole getAccessibleRole()
getAccessibleRole
in class JComponent.AccessibleJComponent
public AccessibleValue getAccessibleValue()
getAccessibleValue
in class AccessibleContext
public Number getCurrentAccessibleValue()
getCurrentAccessibleValue
in interface AccessibleValue
public boolean setCurrentAccessibleValue(Number n)
setCurrentAccessibleValue
in interface AccessibleValue
n
- the number to use for the valuepublic Number getMinimumAccessibleValue()
getMinimumAccessibleValue
in interface AccessibleValue
public Number getMaximumAccessibleValue()
getMaximumAccessibleValue
in interface AccessibleValue
public AccessibleAction getAccessibleAction()
getAccessibleAction
in class AccessibleContext
public int getAccessibleActionCount()
getAccessibleActionCount
in interface AccessibleAction
public String getAccessibleActionDescription(int i)
getAccessibleActionDescription
in interface AccessibleAction
i
- zero-based index of the actionspublic boolean doAccessibleAction(int i)
doAccessibleAction
in interface AccessibleAction
i
- zero-based index of actions. The first action (index 0) is AccessibleAction.INCREMENT and the second action (index 1) is AccessibleAction.DECREMENT.
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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/swing/JSlider.AccessibleJSlider.html