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javax.swing
Class JList.AccessibleJList.AccessibleJListChild
java.lang.Object
javax.accessibility.AccessibleContext
javax.swing.JList.AccessibleJList.AccessibleJListChild
-
All Implemented Interfaces:
-
Accessible
,
AccessibleComponent
-
Enclosing class:
-
JList.AccessibleJList
-
protected class
JList.AccessibleJList.AccessibleJListChild
-
extends
AccessibleContext
-
implements
Accessible
,
AccessibleComponent
This class implements accessibility support appropriate for list children.
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
|
Method Summary
|
void |
addFocusListener
(
FocusListener
l)
Adds the specified focus listener to receive focus events from this component. |
void |
addPropertyChangeListener
(
PropertyChangeListener
l)
Adds a PropertyChangeListener to the listener list. |
boolean |
contains
(
Point
p)
Checks whether the specified point is within this object's bounds, where the point's x and y coordinates are defined to be relative to the coordinate system of the object. |
AccessibleAction
|
getAccessibleAction
()
Gets the AccessibleAction associated with this object that supports one or more actions. |
Accessible
|
getAccessibleAt
(
Point
p)
Returns the Accessible child, if one exists, contained at the local coordinate Point. |
Accessible
|
getAccessibleChild
(int i)
Returns the specified Accessible child of the object. |
int |
getAccessibleChildrenCount
()
Returns the number of accessible children of the object. |
AccessibleComponent
|
getAccessibleComponent
()
Get the AccessibleComponent associated with this object. |
AccessibleContext
|
getAccessibleContext
()
Get the AccessibleContext for this object. |
String
|
getAccessibleDescription
()
Gets the accessibleDescription property of this object. |
AccessibleIcon
|
getAccessibleIcon
()
Returns an AccessibleIcon
|
int |
getAccessibleIndexInParent
()
Gets the 0-based index of this object in its accessible parent. |
String
|
getAccessibleName
()
Gets the accessibleName property of this object. |
AccessibleRole
|
getAccessibleRole
()
Gets the role of this object. |
AccessibleSelection
|
getAccessibleSelection
()
Gets the AccessibleSelection associated with this object which allows its Accessible children to be selected. |
AccessibleStateSet
|
getAccessibleStateSet
()
Gets the state set of this object. |
AccessibleText
|
getAccessibleText
()
Gets the AccessibleText associated with this object presenting text on the display. |
AccessibleValue
|
getAccessibleValue
()
Gets the AccessibleValue associated with this object that supports a Numerical value. |
Color
|
getBackground
()
Gets the background color of this object. |
Rectangle
|
getBounds
()
Gets the bounds of this object in the form of a Rectangle object. |
Cursor
|
getCursor
()
Gets the Cursor of this object. |
Font
|
getFont
()
Gets the Font of this object. |
FontMetrics
|
getFontMetrics
(
Font
f)
Gets the FontMetrics of this object. |
Color
|
getForeground
()
Gets the foreground color of this object. |
Locale
|
getLocale
()
Gets the locale of the component. |
Point
|
getLocation
()
Gets the location of the object relative to the parent in the form of a point specifying the object's top-left corner in the screen's coordinate space. |
Point
|
getLocationOnScreen
()
Returns the location of the object on the screen. |
Dimension
|
getSize
()
Returns the size of this object in the form of a Dimension object. |
boolean |
isEnabled
()
Determines if the object is enabled. |
boolean |
isFocusTraversable
()
Returns whether this object can accept focus or not. |
boolean |
isShowing
()
Determines if the object is showing. |
boolean |
isVisible
()
Determines if the object is visible. |
void |
removeFocusListener
(
FocusListener
l)
Removes the specified focus listener so it no longer receives focus events from this component. |
void |
removePropertyChangeListener
(
PropertyChangeListener
l)
Removes a PropertyChangeListener from the listener list. |
void |
requestFocus
()
Requests focus for this object. |
void |
setAccessibleDescription
(
String
s)
Sets the accessible description of this object. |
void |
setAccessibleName
(
String
s)
Sets the localized accessible name of this object. |
void |
setBackground
(
Color
c)
Sets the background color of this object. |
void |
setBounds
(
Rectangle
r)
Sets the bounds of this object in the form of a Rectangle object. |
void |
setCursor
(
Cursor
c)
Sets the Cursor of this object. |
void |
setEnabled
(boolean b)
Sets the enabled state of the object. |
void |
setFont
(
Font
f)
Sets the Font of this object. |
void |
setForeground
(
Color
c)
Sets the foreground color of this object. |
void |
setLocation
(
Point
p)
Sets the location of the object relative to the parent. |
void |
setSize
(
Dimension
d)
Resizes this object so that it has width and height. |
void |
setVisible
(boolean b)
Sets the visible state of the object. |
Methods inherited from class java.lang.
Object
|
clone
,
equals
,
finalize
,
getClass
,
hashCode
,
notify
,
notifyAll
,
toString
,
wait
,
wait
,
wait
|
JList.AccessibleJList.AccessibleJListChild
public JList.AccessibleJList.AccessibleJListChild(JList parent,
int indexInParent)
getAccessibleContext
public AccessibleContext getAccessibleContext()
-
Get the AccessibleContext for this object. In the implementation of the Java Accessibility API for this class, returns this object, which is its own AccessibleContext.
-
-
Specified by:
-
getAccessibleContext
in interface
Accessible
-
-
Returns:
-
this object
getAccessibleName
public String getAccessibleName()
-
Description copied from class:
AccessibleContext
-
Gets the accessibleName property of this object. The accessibleName property of an object is a localized String that designates the purpose of the object. For example, the accessibleName property of a label or button might be the text of the label or button itself. In the case of an object that doesn't display its name, the accessibleName should still be set. For example, in the case of a text field used to enter the name of a city, the accessibleName for the en_US locale could be 'city.'
-
-
Overrides:
-
getAccessibleName
in class
AccessibleContext
-
-
Returns:
-
the localized name of the object; null if this object does not have a name
-
See Also:
-
AccessibleContext.setAccessibleName(java.lang.String)
setAccessibleName
public void setAccessibleName(String s)
-
Description copied from class:
AccessibleContext
-
Sets the localized accessible name of this object. Changing the name will cause a PropertyChangeEvent to be fired for the ACCESSIBLE_NAME_PROPERTY property.
-
-
Overrides:
-
setAccessibleName
in class
AccessibleContext
-
-
Parameters:
-
s - the new localized name of the object.
-
See Also:
-
AccessibleContext.getAccessibleName()
,
AccessibleContext.addPropertyChangeListener(java.beans.PropertyChangeListener)
getAccessibleDescription
public String getAccessibleDescription()
-
Description copied from class:
AccessibleContext
-
Gets the accessibleDescription property of this object. The accessibleDescription property of this object is a short localized phrase describing the purpose of the object. For example, in the case of a 'Cancel' button, the accessibleDescription could be 'Ignore changes and close dialog box.'
-
-
Overrides:
-
getAccessibleDescription
in class
AccessibleContext
-
-
Returns:
-
the localized description of the object; null if this object does not have a description
-
See Also:
-
AccessibleContext.setAccessibleDescription(java.lang.String)
setAccessibleDescription
public void setAccessibleDescription(String s)
-
Description copied from class:
AccessibleContext
-
Sets the accessible description of this object. Changing the name will cause a PropertyChangeEvent to be fired for the ACCESSIBLE_DESCRIPTION_PROPERTY property.
-
-
Overrides:
-
setAccessibleDescription
in class
AccessibleContext
-
-
Parameters:
-
s - the new localized description of the object
-
See Also:
-
AccessibleContext.setAccessibleName(java.lang.String)
,
AccessibleContext.addPropertyChangeListener(java.beans.PropertyChangeListener)
getAccessibleRole
public AccessibleRole getAccessibleRole()
-
Description copied from class:
AccessibleContext
-
Gets the role of this object. The role of the object is the generic purpose or use of the class of this object. For example, the role of a push button is AccessibleRole.PUSH_BUTTON. The roles in AccessibleRole are provided so component developers can pick from a set of predefined roles. This enables assistive technologies to provide a consistent interface to various tweaked subclasses of components (e.g., use AccessibleRole.PUSH_BUTTON for all components that act like a push button) as well as distinguish between sublasses that behave differently (e.g., AccessibleRole.CHECK_BOX for check boxes and AccessibleRole.RADIO_BUTTON for radio buttons).
Note that the AccessibleRole class is also extensible, so custom component developers can define their own AccessibleRole's if the set of predefined roles is inadequate.
-
-
Specified by:
-
getAccessibleRole
in class
AccessibleContext
-
-
Returns:
-
an instance of AccessibleRole describing the role of the object
-
See Also:
-
AccessibleRole
getAccessibleStateSet
public AccessibleStateSet getAccessibleStateSet()
-
Description copied from class:
AccessibleContext
-
Gets the state set of this object. The AccessibleStateSet of an object is composed of a set of unique AccessibleStates. A change in the AccessibleStateSet of an object will cause a PropertyChangeEvent to be fired for the ACCESSIBLE_STATE_PROPERTY property.
-
-
Specified by:
-
getAccessibleStateSet
in class
AccessibleContext
-
-
Returns:
-
an instance of AccessibleStateSet containing the current state set of the object
-
See Also:
-
AccessibleStateSet
,
AccessibleState
,
AccessibleContext.addPropertyChangeListener(java.beans.PropertyChangeListener)
getAccessibleIndexInParent
public int getAccessibleIndexInParent()
-
Description copied from class:
AccessibleContext
-
Gets the 0-based index of this object in its accessible parent.
-
-
Specified by:
-
getAccessibleIndexInParent
in class
AccessibleContext
-
-
Returns:
-
the 0-based index of this object in its parent; -1 if this object does not have an accessible parent.
-
See Also:
-
AccessibleContext.getAccessibleParent()
,
AccessibleContext.getAccessibleChildrenCount()
,
AccessibleContext.getAccessibleChild(int)
getAccessibleChildrenCount
public int getAccessibleChildrenCount()
-
Description copied from class:
AccessibleContext
-
Returns the number of accessible children of the object.
-
-
Specified by:
-
getAccessibleChildrenCount
in class
AccessibleContext
-
-
Returns:
-
the number of accessible children of the object.
getAccessibleChild
public Accessible getAccessibleChild(int i)
-
Description copied from class:
AccessibleContext
-
Returns the specified Accessible child of the object. The Accessible children of an Accessible object are zero-based, so the first child of an Accessible child is at index 0, the second child is at index 1, and so on.
-
-
Specified by:
-
getAccessibleChild
in class
AccessibleContext
-
-
Parameters:
-
i - zero-based index of child
-
Returns:
-
the Accessible child of the object
-
See Also:
-
AccessibleContext.getAccessibleChildrenCount()
getLocale
public Locale getLocale()
-
Description copied from class:
AccessibleContext
-
Gets the locale of the component. If the component does not have a locale, then the locale of its parent is returned.
-
-
Specified by:
-
getLocale
in class
AccessibleContext
-
-
Returns:
-
this component's locale. If this component does not have a locale, the locale of its parent is returned.
addPropertyChangeListener
public void addPropertyChangeListener(PropertyChangeListener l)
-
Description copied from class:
AccessibleContext
-
Adds a PropertyChangeListener to the listener list. The listener is registered for all Accessible properties and will be called when those properties change.
-
-
Overrides:
-
addPropertyChangeListener
in class
AccessibleContext
-
-
Parameters:
-
l - The PropertyChangeListener to be added
-
See Also:
-
AccessibleContext.ACCESSIBLE_NAME_PROPERTY
,
AccessibleContext.ACCESSIBLE_DESCRIPTION_PROPERTY
,
AccessibleContext.ACCESSIBLE_STATE_PROPERTY
,
AccessibleContext.ACCESSIBLE_VALUE_PROPERTY
,
AccessibleContext.ACCESSIBLE_SELECTION_PROPERTY
,
AccessibleContext.ACCESSIBLE_TEXT_PROPERTY
,
AccessibleContext.ACCESSIBLE_VISIBLE_DATA_PROPERTY
removePropertyChangeListener
public void removePropertyChangeListener(PropertyChangeListener l)
-
Description copied from class:
AccessibleContext
-
Removes a PropertyChangeListener from the listener list. This removes a PropertyChangeListener that was registered for all properties.
-
-
Overrides:
-
removePropertyChangeListener
in class
AccessibleContext
-
-
Parameters:
-
l - The PropertyChangeListener to be removed
getAccessibleAction
public AccessibleAction getAccessibleAction()
-
Description copied from class:
AccessibleContext
-
Gets the AccessibleAction associated with this object that supports one or more actions.
-
-
Overrides:
-
getAccessibleAction
in class
AccessibleContext
-
-
Returns:
-
AccessibleAction if supported by object; else return null
-
See Also:
-
AccessibleAction
getAccessibleComponent
public AccessibleComponent getAccessibleComponent()
-
Get the AccessibleComponent associated with this object. In the implementation of the Java Accessibility API for this class, return this object, which is responsible for implementing the AccessibleComponent interface on behalf of itself.
-
-
Overrides:
-
getAccessibleComponent
in class
AccessibleContext
-
-
Returns:
-
this object
-
See Also:
-
AccessibleComponent
getAccessibleSelection
public AccessibleSelection getAccessibleSelection()
-
Description copied from class:
AccessibleContext
-
Gets the AccessibleSelection associated with this object which allows its Accessible children to be selected.
-
-
Overrides:
-
getAccessibleSelection
in class
AccessibleContext
-
-
Returns:
-
AccessibleSelection if supported by object; else return null
-
See Also:
-
AccessibleSelection
getAccessibleText
public AccessibleText getAccessibleText()
-
Description copied from class:
AccessibleContext
-
Gets the AccessibleText associated with this object presenting text on the display.
-
-
Overrides:
-
getAccessibleText
in class
AccessibleContext
-
-
Returns:
-
AccessibleText if supported by object; else return null
-
See Also:
-
AccessibleText
getAccessibleValue
public AccessibleValue getAccessibleValue()
-
Description copied from class:
AccessibleContext
-
Gets the AccessibleValue associated with this object that supports a Numerical value.
-
-
Overrides:
-
getAccessibleValue
in class
AccessibleContext
-
-
Returns:
-
AccessibleValue if supported by object; else return null
-
See Also:
-
AccessibleValue
getBackground
public Color getBackground()
-
Description copied from interface:
AccessibleComponent
-
Gets the background color of this object.
-
-
Specified by:
-
getBackground
in interface
AccessibleComponent
-
-
Returns:
-
the background color, if supported, of the object; otherwise, null
-
See Also:
-
AccessibleComponent.setBackground(java.awt.Color)
setBackground
public void setBackground(Color c)
-
Description copied from interface:
AccessibleComponent
-
Sets the background color of this object.
-
-
Specified by:
-
setBackground
in interface
AccessibleComponent
-
-
Parameters:
-
c - the new Color for the background
-
See Also:
-
AccessibleComponent.setBackground(java.awt.Color)
getForeground
public Color getForeground()
-
Description copied from interface:
AccessibleComponent
-
Gets the foreground color of this object.
-
-
Specified by:
-
getForeground
in interface
AccessibleComponent
-
-
Returns:
-
the foreground color, if supported, of the object; otherwise, null
-
See Also:
-
AccessibleComponent.setForeground(java.awt.Color)
setForeground
public void setForeground(Color c)
-
Description copied from interface:
AccessibleComponent
-
Sets the foreground color of this object.
-
-
Specified by:
-
setForeground
in interface
AccessibleComponent
-
-
Parameters:
-
c - the new Color for the foreground
-
See Also:
-
AccessibleComponent.getForeground()
getCursor
public Cursor getCursor()
-
Description copied from interface:
AccessibleComponent
-
Gets the Cursor of this object.
-
-
Specified by:
-
getCursor
in interface
AccessibleComponent
-
-
Returns:
-
the Cursor, if supported, of the object; otherwise, null
-
See Also:
-
AccessibleComponent.setCursor(java.awt.Cursor)
setCursor
public void setCursor(Cursor c)
-
Description copied from interface:
AccessibleComponent
-
Sets the Cursor of this object.
-
-
Specified by:
-
setCursor
in interface
AccessibleComponent
-
-
Parameters:
-
c - the new Cursor for the object
-
See Also:
-
AccessibleComponent.getCursor()
getFont
public Font getFont()
-
Description copied from interface:
AccessibleComponent
-
Gets the Font of this object.
-
-
Specified by:
-
getFont
in interface
AccessibleComponent
-
-
Returns:
-
the Font,if supported, for the object; otherwise, null
-
See Also:
-
AccessibleComponent.setFont(java.awt.Font)
setFont
public void setFont(Font f)
-
Description copied from interface:
AccessibleComponent
-
Sets the Font of this object.
-
-
Specified by:
-
setFont
in interface
AccessibleComponent
-
-
Parameters:
-
f - the new Font for the object
-
See Also:
-
AccessibleComponent.getFont()
getFontMetrics
public FontMetrics getFontMetrics(Font f)
-
Description copied from interface:
AccessibleComponent
-
Gets the FontMetrics of this object.
-
-
Specified by:
-
getFontMetrics
in interface
AccessibleComponent
-
-
Parameters:
-
f - the Font
-
Returns:
-
the FontMetrics, if supported, the object; otherwise, null
-
See Also:
-
AccessibleComponent.getFont()
isEnabled
public boolean isEnabled()
-
Description copied from interface:
AccessibleComponent
-
Determines if the object is enabled. Objects that are enabled will also have the AccessibleState.ENABLED state set in their AccessibleStateSets.
-
-
Specified by:
-
isEnabled
in interface
AccessibleComponent
-
-
Returns:
-
true if object is enabled; otherwise, false
-
See Also:
-
AccessibleComponent.setEnabled(boolean)
,
AccessibleContext.getAccessibleStateSet()
,
AccessibleState.ENABLED
,
AccessibleStateSet
setEnabled
public void setEnabled(boolean b)
-
Description copied from interface:
AccessibleComponent
-
Sets the enabled state of the object.
-
-
Specified by:
-
setEnabled
in interface
AccessibleComponent
-
-
Parameters:
-
b - if true, enables this object; otherwise, disables it
-
See Also:
-
AccessibleComponent.isEnabled()
isVisible
public boolean isVisible()
-
Description copied from interface:
AccessibleComponent
-
Determines if the object is visible. Note: this means that the object intends to be visible; however, it may not be showing on the screen because one of the objects that this object is contained by is currently not visible. To determine if an object is showing on the screen, use isShowing().
Objects that are visible will also have the AccessibleState.VISIBLE state set in their AccessibleStateSets.
-
-
Specified by:
-
isVisible
in interface
AccessibleComponent
-
-
Returns:
-
true if object is visible; otherwise, false
-
See Also:
-
AccessibleComponent.setVisible(boolean)
,
AccessibleContext.getAccessibleStateSet()
,
AccessibleState.VISIBLE
,
AccessibleStateSet
setVisible
public void setVisible(boolean b)
-
Description copied from interface:
AccessibleComponent
-
Sets the visible state of the object.
-
-
Specified by:
-
setVisible
in interface
AccessibleComponent
-
-
Parameters:
-
b - if true, shows this object; otherwise, hides it
-
See Also:
-
AccessibleComponent.isVisible()
isShowing
public boolean isShowing()
-
Description copied from interface:
AccessibleComponent
-
Determines if the object is showing. This is determined by checking the visibility of the object and its ancestors. Note: this will return true even if the object is obscured by another (for example, it is underneath a menu that was pulled down).
-
-
Specified by:
-
isShowing
in interface
AccessibleComponent
-
-
Returns:
-
true if object is showing; otherwise, false
contains
public boolean contains(Point p)
-
Description copied from interface:
AccessibleComponent
-
Checks whether the specified point is within this object's bounds, where the point's x and y coordinates are defined to be relative to the coordinate system of the object.
-
-
Specified by:
-
contains
in interface
AccessibleComponent
-
-
Parameters:
-
p - the Point relative to the coordinate system of the object
-
Returns:
-
true if object contains Point; otherwise false
-
See Also:
-
AccessibleComponent.getBounds()
getLocationOnScreen
public Point getLocationOnScreen()
-
Description copied from interface:
AccessibleComponent
-
Returns the location of the object on the screen.
-
-
Specified by:
-
getLocationOnScreen
in interface
AccessibleComponent
-
-
Returns:
-
the location of the object on screen; null if this object is not on the screen
-
See Also:
-
AccessibleComponent.getBounds()
,
AccessibleComponent.getLocation()
getLocation
public Point getLocation()
-
Description copied from interface:
AccessibleComponent
-
Gets the location of the object relative to the parent in the form of a point specifying the object's top-left corner in the screen's coordinate space.
-
-
Specified by:
-
getLocation
in interface
AccessibleComponent
-
-
Returns:
-
An instance of Point representing the top-left corner of the object's bounds in the coordinate space of the screen; null if this object or its parent are not on the screen
-
See Also:
-
AccessibleComponent.getBounds()
,
AccessibleComponent.getLocationOnScreen()
setLocation
public void setLocation(Point p)
-
Description copied from interface:
AccessibleComponent
-
Sets the location of the object relative to the parent.
-
-
Specified by:
-
setLocation
in interface
AccessibleComponent
-
-
Parameters:
-
p - the new position for the top-left corner
-
See Also:
-
AccessibleComponent.getLocation()
getBounds
public Rectangle getBounds()
-
Description copied from interface:
AccessibleComponent
-
Gets the bounds of this object in the form of a Rectangle object. The bounds specify this object's width, height, and location relative to its parent.
-
-
Specified by:
-
getBounds
in interface
AccessibleComponent
-
-
Returns:
-
A rectangle indicating this component's bounds; null if this object is not on the screen.
-
See Also:
-
AccessibleComponent.contains(java.awt.Point)
setBounds
public void setBounds(Rectangle r)
-
Description copied from interface:
AccessibleComponent
-
Sets the bounds of this object in the form of a Rectangle object. The bounds specify this object's width, height, and location relative to its parent.
-
-
Specified by:
-
setBounds
in interface
AccessibleComponent
-
-
Parameters:
-
r - rectangle indicating this component's bounds
-
See Also:
-
AccessibleComponent.getBounds()
getSize
public Dimension getSize()
-
Description copied from interface:
AccessibleComponent
-
Returns the size of this object in the form of a Dimension object. The height field of the Dimension object contains this object's height, and the width field of the Dimension object contains this object's width.
-
-
Specified by:
-
getSize
in interface
AccessibleComponent
-
-
Returns:
-
A Dimension object that indicates the size of this component; null if this object is not on the screen
-
See Also:
-
AccessibleComponent.setSize(java.awt.Dimension)
setSize
public void setSize(Dimension d)
-
Description copied from interface:
AccessibleComponent
-
Resizes this object so that it has width and height.
-
-
Specified by:
-
setSize
in interface
AccessibleComponent
-
-
Parameters:
-
d - The dimension specifying the new size of the object.
-
See Also:
-
AccessibleComponent.getSize()
getAccessibleAt
public Accessible getAccessibleAt(Point p)
-
Description copied from interface:
AccessibleComponent
-
Returns the Accessible child, if one exists, contained at the local coordinate Point.
-
-
Specified by:
-
getAccessibleAt
in interface
AccessibleComponent
-
-
Parameters:
-
p - The point relative to the coordinate system of this object.
-
Returns:
-
the Accessible, if it exists, at the specified location; otherwise null
isFocusTraversable
public boolean isFocusTraversable()
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Description copied from interface:
AccessibleComponent
-
Returns whether this object can accept focus or not. Objects that can accept focus will also have the AccessibleState.FOCUSABLE state set in their AccessibleStateSets.
-
-
Specified by:
-
isFocusTraversable
in interface
AccessibleComponent
-
-
Returns:
-
true if object can accept focus; otherwise false
-
See Also:
-
AccessibleContext.getAccessibleStateSet()
,
AccessibleState.FOCUSABLE
,
AccessibleState.FOCUSED
,
AccessibleStateSet
requestFocus
public void requestFocus()
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Description copied from interface:
AccessibleComponent
-
Requests focus for this object. If this object cannot accept focus, nothing will happen. Otherwise, the object will attempt to take focus.
-
-
Specified by:
-
requestFocus
in interface
AccessibleComponent
-
-
See Also:
-
AccessibleComponent.isFocusTraversable()
addFocusListener
public void addFocusListener(FocusListener l)
-
Description copied from interface:
AccessibleComponent
-
Adds the specified focus listener to receive focus events from this component.
-
-
Specified by:
-
addFocusListener
in interface
AccessibleComponent
-
-
Parameters:
-
l - the focus listener
-
See Also:
-
AccessibleComponent.removeFocusListener(java.awt.event.FocusListener)
removeFocusListener
public void removeFocusListener(FocusListener l)
-
Description copied from interface:
AccessibleComponent
-
Removes the specified focus listener so it no longer receives focus events from this component.
-
-
Specified by:
-
removeFocusListener
in interface
AccessibleComponent
-
-
Parameters:
-
l - the focus listener
-
See Also:
-
AccessibleComponent.addFocusListener(java.awt.event.FocusListener)
getAccessibleIcon
public AccessibleIcon[] getAccessibleIcon ()
-
Returns an AccessibleIcon
-
-
Overrides:
-
getAccessibleIcon
in class
AccessibleContext
-
-
Returns:
-
the AccessibleIcon for the element renderer.
-
See Also:
-
AccessibleIcon