JScrollBar.AccessibleJScrollBar
Class JScrollBar.AccessibleJScrollBar
- java.lang.Object
-
- javax.accessibility.AccessibleContext
-
- java.awt.Component.AccessibleAWTComponent
-
- java.awt.Container.AccessibleAWTContainer
-
- javax.swing.JComponent.AccessibleJComponent
-
- javax.swing.JScrollBar.AccessibleJScrollBar
- All Implemented Interfaces:
- Serializable, AccessibleComponent, AccessibleExtendedComponent, AccessibleValue
- Enclosing class:
- JScrollBar
protected class JScrollBar.AccessibleJScrollBar extends JComponent.AccessibleJComponent implements AccessibleValue
This class implements accessibility support for the JScrollBar
class. It provides an implementation of the Java Accessibility API appropriate to scroll bar 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
.
Nested Classes
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
Fields inherited from class javax.swing.JComponent.AccessibleJComponent
accessibleFocusHandler
Fields inherited from class java.awt.Container.AccessibleAWTContainer
accessibleContainerHandler
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
Constructors
AccessibleJScrollBar
protected AccessibleJScrollBar()
Methods
getAccessibleStateSet
public AccessibleStateSet getAccessibleStateSet()
Get the state set of this object.
- Overrides:
-
getAccessibleStateSet
in classJComponent.AccessibleJComponent
- Returns:
- an instance of AccessibleState containing the current state of the object
- See Also:
AccessibleState
getAccessibleRole
public AccessibleRole getAccessibleRole()
Get the role of this object.
- Overrides:
-
getAccessibleRole
in classJComponent.AccessibleJComponent
- Returns:
- an instance of AccessibleRole describing the role of the object
- See Also:
AccessibleRole
getAccessibleValue
public AccessibleValue getAccessibleValue()
Get the AccessibleValue associated with this object. In the implementation of the Java Accessibility API for this class, return this object, which is responsible for implementing the AccessibleValue interface on behalf of itself.
- Overrides:
-
getAccessibleValue
in classAccessibleContext
- Returns:
- this object
- See Also:
AccessibleValue
getCurrentAccessibleValue
public Number getCurrentAccessibleValue()
Get the accessible value of this object.
- Specified by:
-
getCurrentAccessibleValue
in interfaceAccessibleValue
- Returns:
- The current value of this object.
- See Also:
AccessibleValue.setCurrentAccessibleValue(java.lang.Number)
setCurrentAccessibleValue
public boolean setCurrentAccessibleValue(Number n)
Set the value of this object as a Number.
- Specified by:
-
setCurrentAccessibleValue
in interfaceAccessibleValue
- Parameters:
-
n
- the number to use for the value - Returns:
- True if the value was set.
- See Also:
AccessibleValue.getCurrentAccessibleValue()
getMinimumAccessibleValue
public Number getMinimumAccessibleValue()
Get the minimum accessible value of this object.
- Specified by:
-
getMinimumAccessibleValue
in interfaceAccessibleValue
- Returns:
- The minimum value of this object.
- See Also:
AccessibleValue.getMaximumAccessibleValue()
getMaximumAccessibleValue
public Number getMaximumAccessibleValue()
Get the maximum accessible value of this object.
- Specified by:
-
getMaximumAccessibleValue
in interfaceAccessibleValue
- Returns:
- The maximum value of this object.
- See Also:
AccessibleValue.getMinimumAccessibleValue()
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