Class Scrollbar.AccessibleAWTScrollBar
- java.lang.Object
-
- javax.accessibility.AccessibleContext
-
- java.awt.Component.AccessibleAWTComponent
-
- java.awt.Scrollbar.AccessibleAWTScrollBar
- All Implemented Interfaces:
-
Serializable
,AccessibleComponent
,AccessibleValue
- Enclosing class:
- Scrollbar
protected class Scrollbar.AccessibleAWTScrollBar extends Component.AccessibleAWTComponent implements AccessibleValue
This class implements accessibility support for the Scrollbar
class. It provides an implementation of the Java Accessibility API appropriate to scrollbar user-interface elements.
- Since:
- 1.3
- See Also:
- Serialized Form
Nested Class Summary
Nested classes/interfaces declared in class java.awt.Component.AccessibleAWTComponent
Component.AccessibleAWTComponent.AccessibleAWTComponentHandler, Component.AccessibleAWTComponent.AccessibleAWTFocusHandler
Field Summary
Fields declared in class java.awt.Component.AccessibleAWTComponent
accessibleAWTComponentHandler, accessibleAWTFocusHandler
Fields declared in 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
Constructor Summary
Modifier | Constructor | Description |
---|---|---|
protected | AccessibleAWTScrollBar() |
Method Summary
Modifier and Type | Method | Description |
---|---|---|
AccessibleRole | getAccessibleRole() | Get the role of this object. |
AccessibleStateSet | getAccessibleStateSet() | Get the state set of this object. |
AccessibleValue | getAccessibleValue() | Get the |
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(Number n) | Set the value of this object as a Number. |
Methods declared in class java.awt.Component.AccessibleAWTComponent
addFocusListener, addPropertyChangeListener, contains, getAccessibleAt, getAccessibleChild, getAccessibleChildrenCount, getAccessibleComponent, getAccessibleDescription, getAccessibleIndexInParent, getAccessibleName, getAccessibleParent, getBackground, getBounds, getCursor, getFont, getFontMetrics, getForeground, getLocale, getLocation, getLocationOnScreen, getSize, isEnabled, isFocusTraversable, isShowing, isVisible, removeFocusListener, removePropertyChangeListener, requestFocus, setBackground, setBounds, setCursor, setEnabled, setFont, setForeground, setLocation, setSize, setVisible
Methods declared in class javax.accessibility.AccessibleContext
firePropertyChange, getAccessibleAction, getAccessibleEditableText, getAccessibleIcon, getAccessibleRelationSet, getAccessibleSelection, getAccessibleTable, getAccessibleText, setAccessibleDescription, setAccessibleName, setAccessibleParent
Methods declared in class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
Constructor Detail
AccessibleAWTScrollBar
protected AccessibleAWTScrollBar()
Method Detail
getAccessibleStateSet
public AccessibleStateSet getAccessibleStateSet()
Get the state set of this object.
- Overrides:
-
getAccessibleStateSet
in classComponent.AccessibleAWTComponent
- 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 classComponent.AccessibleAWTComponent
- 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()