javax.swing.table
Class JTableHeader.AccessibleJTableHeader.AccessibleJTableHeaderEntry

java.lang.Object
  |
  +--javax.accessibility.AccessibleContext
        |
        +--javax.swing.table.JTableHeader.AccessibleJTableHeader.AccessibleJTableHeaderEntry

Enclosing class:

JTableHeader.AccessibleJTableHeader

protected class JTableHeader.AccessibleJTableHeader.AccessibleJTableHeaderEntry

extends AccessibleContext

implements Accessible, AccessibleComponent

Fields inherited from class javax.accessibility.AccessibleContext

ACCESSIBLE_ACTIVE_DESCENDANT_PROPERTY, ACCESSIBLE_CARET_PROPERTY, ACCESSIBLE_CHILD_PROPERTY, ACCESSIBLE_DESCRIPTION_PROPERTY, ACCESSIBLE_NAME_PROPERTY, ACCESSIBLE_SELECTION_PROPERTY, ACCESSIBLE_STATE_PROPERTY, ACCESSIBLE_TEXT_PROPERTY, ACCESSIBLE_VALUE_PROPERTY, ACCESSIBLE_VISIBLE_DATA_PROPERTY, accessibleDescription, accessibleName, accessibleParent

Constructor Summary

JTableHeader.AccessibleJTableHeader.AccessibleJTableHeaderEntry(int c, JTableHeader p, JTable t)
Constructs an AccessiblJTableHeaaderEntry

Method Summary

void	addFocusListener(FocusListener l) Adds the specified focus listener to receive focus events from this component.
void	addPropertyChangeListener(PropertyChangeListener l) Add 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() Get 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) Return 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 that has a graphical representation.
AccessibleContext	getAccessibleContext() Get the AccessibleContext associated with this
String	getAccessibleDescription() Get the accessibleDescription property of this object.
int	getAccessibleIndexInParent() Get the 0-based index of this object in its accessible parent.
String	getAccessibleName() Get the accessibleName property of this object.
AccessibleRole	getAccessibleRole() Get the role of this object.
AccessibleSelection	getAccessibleSelection() Get the AccessibleSelection associated with this object which allows its Accessible children to be selected.
AccessibleStateSet	getAccessibleStateSet() Get the state set of this object.
AccessibleText	getAccessibleText() Get the AccessibleText associated with this object presently editable text on the display.
AccessibleValue	getAccessibleValue() Get the AccessibleValue associated with this object that supports a Numerical value.
Color	getBackground() Get the background color of this object.
Rectangle	getBounds() Gets the bounds of this object in the form of a Rectangle object.
Cursor	getCursor() Get the Cursor of this object.
Font	getFont() Get the Font of this object.
FontMetrics	getFontMetrics(Font f) Get the FontMetrics of this object.
Color	getForeground() Get 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() Determine if the object is enabled.
boolean	isFocusTraversable() Returns whether this object can accept focus or not.
boolean	isShowing() Determine if the object is showing.
boolean	isVisible() Determine 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) Remove a PropertyChangeListener from the listener list.
void	requestFocus() Requests focus for this object.
void	setAccessibleDescription(String s) Set the accessible description of this object.
void	setAccessibleName(String s) Set the localized accessible name of this object.
void	setBackground(Color c) Set 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) Set the Cursor of this object.
void	setEnabled(boolean b) Set the enabled state of the object.
void	setFont(Font f) Set the Font of this object.
void	setForeground(Color c) Set 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) Set the visible state of the object.

Methods inherited from class javax.accessibility.AccessibleContext

firePropertyChange, getAccessibleParent, setAccessibleParent

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

JTableHeader.AccessibleJTableHeader.AccessibleJTableHeaderEntry

public JTableHeader.AccessibleJTableHeader.AccessibleJTableHeaderEntry(int c,
                                                                       JTableHeader p,
                                                                       JTable t)

Constructs an AccessiblJTableHeaaderEntry

Method Detail

getAccessibleContext

public AccessibleContext getAccessibleContext()

Get the AccessibleContext associated with this

Specified by:

getAccessibleContext in interface Accessible

Returns:

the AccessibleContext of this JComponent

getAccessibleName

public String getAccessibleName()

Description copied from class: AccessibleContext

Get 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

Tags copied from 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

Set 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

Tags copied from 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

Get 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

Tags copied from 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

Set 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

Tags copied from 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

Get 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.

Overrides:

getAccessibleRole in class AccessibleContext

Tags copied from 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

Get the state set of this object. The AccessibleStateSet of an object is composed of a set of unique AccessibleState's. A change in the AccessibleStateSet of an object will cause a PropertyChangeEvent to be fired for the ACCESSIBLE_STATE_PROPERTY property.

Overrides:

getAccessibleStateSet in class AccessibleContext

Tags copied from 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

Get the 0-based index of this object in its accessible parent.

Overrides:

getAccessibleIndexInParent in class AccessibleContext

Tags copied from 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.

Overrides:

getAccessibleChildrenCount in class AccessibleContext

Tags copied from class: AccessibleContext

Returns:

the number of accessible children of the object.

getAccessibleChild

public Accessible getAccessibleChild(int i)

Description copied from class: AccessibleContext

Return 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.

Overrides:

getAccessibleChild in class AccessibleContext

Tags copied from 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.

Overrides:

getLocale in class AccessibleContext

Tags copied from class: AccessibleContext

Returns:

This component's locale. If this component does not have a locale, the locale of its parent is returned.

Throws:

IllegalComponentStateException - If the Component does not have its own locale and has not yet been added to a containment hierarchy such that the locale can be determined from the containing parent.

addPropertyChangeListener

public void addPropertyChangeListener(PropertyChangeListener l)

Description copied from class: AccessibleContext

Add 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

Tags copied from class: AccessibleContext

Parameters:

listener - 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

Remove a PropertyChangeListener from the listener list. This removes a PropertyChangeListener that was registered for all properties.

Overrides:

removePropertyChangeListener in class AccessibleContext

Tags copied from class: AccessibleContext

Parameters:

listener - The PropertyChangeListener to be removed

getAccessibleAction

public AccessibleAction getAccessibleAction()

Description copied from class: AccessibleContext

Get the AccessibleAction associated with this object that supports one or more actions.

Overrides:

getAccessibleAction in class AccessibleContext

Tags copied from class: AccessibleContext

Returns:

AccessibleAction if supported by object; else return null

See Also:

AccessibleAction

getAccessibleComponent

public AccessibleComponent getAccessibleComponent()

Description copied from class: AccessibleContext

Get the AccessibleComponent associated with this object that has a graphical representation.

Overrides:

getAccessibleComponent in class AccessibleContext

Tags copied from class: AccessibleContext

Returns:

AccessibleComponent if supported by object; else return null

See Also:

AccessibleComponent

getAccessibleSelection

public AccessibleSelection getAccessibleSelection()

Description copied from class: AccessibleContext

Get the AccessibleSelection associated with this object which allows its Accessible children to be selected.

Overrides:

getAccessibleSelection in class AccessibleContext

Tags copied from class: AccessibleContext

Returns:

AccessibleSelection if supported by object; else return null

See Also:

AccessibleSelection

getAccessibleText

public AccessibleText getAccessibleText()

Description copied from class: AccessibleContext

Get the AccessibleText associated with this object presently editable text on the display.

Overrides:

getAccessibleText in class AccessibleContext

Tags copied from class: AccessibleContext

Returns:

AccessibleText if supported by object; else return null

See Also:

AccessibleText

getAccessibleValue

public AccessibleValue getAccessibleValue()

Description copied from class: AccessibleContext

Get the AccessibleValue associated with this object that supports a Numerical value.

Overrides:

getAccessibleValue in class AccessibleContext

Tags copied from class: AccessibleContext

Returns:

AccessibleValue if supported by object; else return null

See Also:

AccessibleValue

getBackground

public Color getBackground()

Description copied from interface: AccessibleComponent

Get the background color of this object.

Specified by:

getBackground in interface AccessibleComponent

Tags copied from 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

Set the background color of this object.

Specified by:

setBackground in interface AccessibleComponent

Tags copied from 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

Get the foreground color of this object.

Specified by:

getForeground in interface AccessibleComponent

Tags copied from 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

Set the foreground color of this object.

Specified by:

setForeground in interface AccessibleComponent

Tags copied from interface: AccessibleComponent

Parameters:

c - the new Color for the foreground

See Also:

AccessibleComponent.getForeground()

getCursor

public Cursor getCursor()

Description copied from interface: AccessibleComponent

Get the Cursor of this object.

Specified by:

getCursor in interface AccessibleComponent

Tags copied from 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

Set the Cursor of this object.

Specified by:

setCursor in interface AccessibleComponent

Tags copied from interface: AccessibleComponent

Parameters:

c - the new Cursor for the object

See Also:

AccessibleComponent.getCursor()

getFont

public Font getFont()

Description copied from interface: AccessibleComponent

Get the Font of this object.

Specified by:

getFont in interface AccessibleComponent

Tags copied from 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

Set the Font of this object.

Specified by:

setFont in interface AccessibleComponent

Tags copied from 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

Get the FontMetrics of this object.

Specified by:

getFontMetrics in interface AccessibleComponent

Tags copied from 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

Determine if the object is enabled. Objects that are enabled will also have the AccessibleState.ENABLED state set in their AccessibleStateSet.

Specified by:

isEnabled in interface AccessibleComponent

Tags copied from 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

Set the enabled state of the object.

Specified by:

setEnabled in interface AccessibleComponent

Tags copied from 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

Determine 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 AccessibleStateSet.

Specified by:

isVisible in interface AccessibleComponent

Tags copied from 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

Set the visible state of the object.

Specified by:

setVisible in interface AccessibleComponent

Tags copied from 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

Determine if the object is showing. This is determined by checking the visibility of the object and visibility of the object ancestors. Note: this will return true even if the object is obscured by another (for example, it to object is underneath a menu that was pulled down).

Specified by:

isShowing in interface AccessibleComponent

Tags copied from 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

Tags copied from 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

Tags copied from interface: AccessibleComponent

Returns:

location of 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

Tags copied from interface: AccessibleComponent

Returns:

An instance of Point representing the top-left corner of the objects'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

Tags copied from 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

Tags copied from 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

Tags copied from 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 objects's height, and the width field of the Dimension object contains this object's width.

Specified by:

getSize in interface AccessibleComponent

Tags copied from 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

Tags copied from 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

Tags copied from 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()

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 AccessibleStateSet.

Specified by:

isFocusTraversable in interface AccessibleComponent

Tags copied from interface: AccessibleComponent

Returns:

true if object can accept focus; otherwise false

See Also:

AccessibleContext.getAccessibleStateSet(), AccessibleState.FOCUSABLE, AccessibleState.FOCUSED, AccessibleStateSet

requestFocus

public void requestFocus()

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

Tags copied from 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

Tags copied from 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

Tags copied from interface: AccessibleComponent

Parameters:

l - the focus listener

See Also:

AccessibleComponent.addFocusListener(java.awt.event.FocusListener)