javax.swing.table

Class JTableHeader.AccessibleJTableHeader.AccessibleJTableHeaderEntry

java.lang.Object

javax.accessibility.AccessibleContext

javax.swing.table.JTableHeader.AccessibleJTableHeader.AccessibleJTableHeaderEntry

All Implemented Interfaces:

Accessible, AccessibleComponent

Enclosing class:

JTableHeader.AccessibleJTableHeader

protected class JTableHeader.AccessibleJTableHeader.AccessibleJTableHeaderEntry
extends AccessibleContext
implements Accessible, AccessibleComponent

Field Summary

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

Constructor Summary

Constructors

Constructor and Description
JTableHeader.AccessibleJTableHeader.AccessibleJTableHeaderEntry(int c, JTableHeader p, JTable t)

Method Summary

Methods

Modifier and Type	Method and Description
void	addFocusListener(FocusListener l) Adds the specified listener to this component.
void	addPropertyChangeListener(PropertyChangeListener l) Add a PropertyChangeListener to the listener list.
boolean	contains(Point p) Tests whether or not the specified point is contained within this component.
AccessibleAction	getAccessibleAction() Get any supported accessible actions.
Accessible	getAccessibleAt(Point p) If an object exists at the specified point which is a child of this parent component, and it is accessible, then it is returned.
Accessible	getAccessibleChild(int i) Returns null as the header entry has no accessible children.
int	getAccessibleChildrenCount() Returns the number of accessible children, zero in this case.
AccessibleComponent	getAccessibleComponent() Returns the accessible component for this header entry.
AccessibleContext	getAccessibleContext() Returns the accessible context for this header entry.
String	getAccessibleDescription() Returns the accessible description.
int	getAccessibleIndexInParent() Returns the index of this header entry.
String	getAccessibleName() Returns the accessible name.
AccessibleRole	getAccessibleRole() Returns the accessible role for the header entry.
AccessibleSelection	getAccessibleSelection() Get any supported accessible selection.
AccessibleStateSet	getAccessibleStateSet() Gets the state set of this object.
AccessibleText	getAccessibleText() Get any supported accessible text.
AccessibleValue	getAccessibleValue() Get any supported accessible value.
Color	getBackground() Get the background color of this component.
Rectangle	getBounds() Get the bounds of this component relative to its parent - it's width, height, and relative location to its parent.
Cursor	getCursor() Get the cursor of this component.
Font	getFont() Get the font of this component
FontMetrics	getFontMetrics(Font f) Get the FontMetrics of the specified font in this component.
Color	getForeground() Get the foreground color of this component.
Locale	getLocale() Gets the component locale, deferring to the parent if one is not declared.
Point	getLocation() Get the location of this component in the parent's coordinate system.
Point	getLocationOnScreen() Get the location of this component in the screen's coordinate space.
Dimension	getSize() Get the size of this component - it's width and height.
boolean	isEnabled() Indicates whether or not this component is enabled.
boolean	isFocusTraversable() Indicates whether or not this component can accept focus.
boolean	isShowing() Indicates whether or not this component is visible by checking the visibility of this component and its ancestors.
boolean	isVisible() Indicates whether or not this component is visible or intends to be visible although one of its ancestors may not be.
void	removeFocusListener(FocusListener l) Removes the specified listener from this component.
void	removePropertyChangeListener(PropertyChangeListener l) Remove a PropertyChangeListener from the listener list.
void	requestFocus() If this method is called this component will attempt to gain focus, but if it cannot accept focus nothing happens.
void	setAccessibleDescription(String s) Set the localized name of the object.
void	setAccessibleName(String s) Set the localized name of the object.
void	setBackground(Color c) Set the background color of this component to the specified color.
void	setBounds(Rectangle r) Set the bounds of this component to the specified height and width, and relative location to its parent.
void	setCursor(Cursor c) Set the cursor of the component.
void	setEnabled(boolean b) Set this component to an enabled or disabled state.
void	setFont(Font f) Set the font of this component.
void	setForeground(Color c) Set the foreground color of this component.
void	setLocation(Point p) Set the location of this component relative to its parent.
void	setSize(Dimension d) Set the size of this component to the given dimensions.
void	setVisible(boolean b) Set the visible state of this component.

Methods inherited from class javax.accessibility.AccessibleContext

firePropertyChange, getAccessibleEditableText, getAccessibleIcon, getAccessibleParent, getAccessibleRelationSet, getAccessibleTable, 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)

Method Detail

addFocusListener

public void addFocusListener(FocusListener l)

Description copied from interface: AccessibleComponent

Adds the specified listener to this component.

Specified by:

addFocusListener in interface AccessibleComponent

Parameters:

l - the listener to add to this component

See Also:

removeFocusListener(FocusListener)

addPropertyChangeListener

public void addPropertyChangeListener(PropertyChangeListener l)

Description copied from class: AccessibleContext

Add a PropertyChangeListener to the listener list. This listener will be notified of all property changes to the accessible object.

Overrides:

addPropertyChangeListener in class AccessibleContext

Parameters:

l - the listener to add

See Also:

removePropertyChangeListener(PropertyChangeListener)

contains

public boolean contains(Point p)

Description copied from interface: AccessibleComponent

Tests whether or not the specified point is contained within this component. The coordinates are specified relative to this component's coordinate system.

Specified by:

contains in interface AccessibleComponent

Parameters:

p - the Point to locate

Returns:

true if the point is within this component

See Also:

AccessibleComponent.getBounds()

getAccessibleAction

public AccessibleAction getAccessibleAction()

Description copied from class: AccessibleContext

Get any supported accessible actions. The default implementation returns null.

Overrides:

getAccessibleAction in class AccessibleContext

Returns:

the supported action, or null

See Also:

AccessibleAction

getAccessibleAt

public Accessible getAccessibleAt(Point p)

Description copied from interface: AccessibleComponent

If an object exists at the specified point which is a child of this parent component, and it is accessible, then it is returned.

Specified by:

getAccessibleAt in interface AccessibleComponent

Parameters:

p - the location within this component's coordinate system

Returns:

the accessible child object at that point, or null

getAccessibleChild

public Accessible getAccessibleChild(int i)

Returns null as the header entry has no accessible children.

Specified by:

getAccessibleChild in class AccessibleContext

Parameters:

i - the 0-based index to get

Returns:

null.

See Also:

AccessibleContext.getAccessibleChildrenCount()

getAccessibleChildrenCount

public int getAccessibleChildrenCount()

Returns the number of accessible children, zero in this case.

Specified by:

getAccessibleChildrenCount in class AccessibleContext

Returns:

0

See Also:

AccessibleContext.getAccessibleChild(int)

getAccessibleComponent

public AccessibleComponent getAccessibleComponent()

Returns the accessible component for this header entry.

Overrides:

getAccessibleComponent in class AccessibleContext

Returns:

this.

See Also:

AccessibleComponent

getAccessibleContext

public AccessibleContext getAccessibleContext()

Returns the accessible context for this header entry.

Specified by:

getAccessibleContext in interface Accessible

Returns:

this.

getAccessibleDescription

public String getAccessibleDescription()

Returns the accessible description.

Overrides:

getAccessibleDescription in class AccessibleContext

Returns:

The accessible description.

See Also:

setAccessibleDescription(String)

getAccessibleIndexInParent

public int getAccessibleIndexInParent()

Returns the index of this header entry.

Specified by:

getAccessibleIndexInParent in class AccessibleContext

Returns:

The index of this header entry.

See Also:

AccessibleContext.getAccessibleParent(), AccessibleContext.getAccessibleChildrenCount(), AccessibleContext.getAccessibleChild(int)

getAccessibleName

public String getAccessibleName()

Returns the accessible name.

Overrides:

getAccessibleName in class AccessibleContext

Returns:

The accessible name.

See Also:

setAccessibleName(String)

getAccessibleRole

public AccessibleRole getAccessibleRole()

Returns the accessible role for the header entry.

Specified by:

getAccessibleRole in class AccessibleContext

Returns:

The accessible role.

See Also:

AccessibleRole

getAccessibleSelection

public AccessibleSelection getAccessibleSelection()

Description copied from class: AccessibleContext

Get any supported accessible selection. The default implementation returns null.

Overrides:

getAccessibleSelection in class AccessibleContext

Returns:

the supported selection, or null

See Also:

AccessibleSelection

getAccessibleStateSet

public AccessibleStateSet getAccessibleStateSet()

Description copied from class: AccessibleContext

Gets the state set of this object. A change in the state of the object will fire a PropertyChangeEvent for ACCESSIBLE_STATE_PROPERTY.

Specified by:

getAccessibleStateSet in class AccessibleContext

Returns:

the current state of the object

See Also:

AccessibleState, AccessibleStateSet, AccessibleContext.addPropertyChangeListener(PropertyChangeListener)

getAccessibleText

public AccessibleText getAccessibleText()

Description copied from class: AccessibleContext

Get any supported accessible text. The default implementation returns null.

Overrides:

getAccessibleText in class AccessibleContext

Returns:

the supported text, or null

See Also:

AccessibleText

getAccessibleValue

public AccessibleValue getAccessibleValue()

Description copied from class: AccessibleContext

Get any supported accessible value. The default implementation returns null.

Overrides:

getAccessibleValue in class AccessibleContext

Returns:

the supported value, or null

See Also:

AccessibleValue

getBackground

public Color getBackground()

Description copied from interface: AccessibleComponent

Get the background color of this component.

Specified by:

getBackground in interface AccessibleComponent

Returns:

the background color of this component, or null if not supported

See Also:

AccessibleComponent.setBackground(Color)

getBounds

public Rectangle getBounds()

Description copied from interface: AccessibleComponent

Get the bounds of this component relative to its parent - it's width, height, and relative location to its parent.

Specified by:

getBounds in interface AccessibleComponent

Returns:

the bounds of this component, or null if not on screen

See Also:

AccessibleComponent.contains(Point)

getCursor

public Cursor getCursor()

Description copied from interface: AccessibleComponent

Get the cursor of this component.

Specified by:

getCursor in interface AccessibleComponent

Returns:

the Cursor of this component, or null if not supported

See Also:

AccessibleComponent.setCursor(Cursor)

getFont

public Font getFont()

Description copied from interface: AccessibleComponent

Get the font of this component

Specified by:

getFont in interface AccessibleComponent

Returns:

the font of the component, or null if not supported

See Also:

AccessibleComponent.setFont(Font)

getFontMetrics

public FontMetrics getFontMetrics(Font f)

Description copied from interface: AccessibleComponent

Get the FontMetrics of the specified font in this component.

Specified by:

getFontMetrics in interface AccessibleComponent

Parameters:

f - the specified font

Returns:

the metrics for the specified font, or null if not supported

See Also:

AccessibleComponent.getFont()

getForeground

public Color getForeground()

Description copied from interface: AccessibleComponent

Get the foreground color of this component.

Specified by:

getForeground in interface AccessibleComponent

Returns:

the foreground color of this component, or null if not supported

See Also:

AccessibleComponent.setForeground(Color)

getLocale

public Locale getLocale()

Description copied from class: AccessibleContext

Gets the component locale, deferring to the parent if one is not declared.

Specified by:

getLocale in class AccessibleContext

Returns:

the locale

getLocation

public Point getLocation()

Description copied from interface: AccessibleComponent

Get the location of this component in the parent's coordinate system. The point specified is the top-left corner of this component.

Specified by:

getLocation in interface AccessibleComponent

Returns:

the location in the parent on screen, or null if off-screen

See Also:

AccessibleComponent.getBounds(), AccessibleComponent.getLocationOnScreen(), AccessibleComponent.setLocation(Point)

getLocationOnScreen

public Point getLocationOnScreen()

Description copied from interface: AccessibleComponent

Get the location of this component in the screen's coordinate space. The point specified is the top-left corner of this component.

Specified by:

getLocationOnScreen in interface AccessibleComponent

Returns:

the location on screen, or null if off-screen

See Also:

AccessibleComponent.getBounds(), AccessibleComponent.getLocation()

getSize

public Dimension getSize()

Description copied from interface: AccessibleComponent

Get the size of this component - it's width and height.

Specified by:

getSize in interface AccessibleComponent

Returns:

the dimensions of this component, or null if not on screen

See Also:

AccessibleComponent.setSize(Dimension)

isEnabled

public boolean isEnabled()

Description copied from interface: AccessibleComponent

Indicates whether or not this component is enabled. An object which is enabled also has AccessibleState.ENABLED in its StateSet.

Specified by:

isEnabled in interface AccessibleComponent

Returns:

true if the component is enabled

See Also:

AccessibleComponent.setEnabled(boolean), AccessibleContext.getAccessibleStateSet(), AccessibleState.ENABLED

isFocusTraversable

public boolean isFocusTraversable()

Description copied from interface: AccessibleComponent

Indicates whether or not this component can accept focus. An object which can accept focus also has AccessibleState.FOCUSABLE in its StateSet.

Specified by:

isFocusTraversable in interface AccessibleComponent

Returns:

true if the component can accept focus

See Also:

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

isShowing

public boolean isShowing()

Description copied from interface: AccessibleComponent

Indicates whether or not this component is visible by checking the visibility of this component and its ancestors. The component may be hidden on screen by another component like pop-up help. An object which is showing on screen also has AccessibleState.SHOWING in its StateSet.

Specified by:

isShowing in interface AccessibleComponent

Returns:

true if component and ancestors are visible

See Also:

AccessibleComponent.isVisible(), AccessibleComponent.setVisible(boolean), AccessibleContext.getAccessibleStateSet(), AccessibleState.SHOWING

isVisible

public boolean isVisible()

Description copied from interface: AccessibleComponent

Indicates whether or not this component is visible or intends to be visible although one of its ancestors may not be. An object which is visible also has AccessibleState.VISIBLE in its StateSet. Check isShowing() to see if the object is on screen.

Specified by:

isVisible in interface AccessibleComponent

Returns:

true if the component is visible

See Also:

AccessibleComponent.setVisible(boolean), AccessibleContext.getAccessibleStateSet(), AccessibleState.VISIBLE

removeFocusListener

public void removeFocusListener(FocusListener l)

Description copied from interface: AccessibleComponent

Removes the specified listener from this component.

Specified by:

removeFocusListener in interface AccessibleComponent

Parameters:

l - the listener to remove

See Also:

addFocusListener(FocusListener)

removePropertyChangeListener

public void removePropertyChangeListener(PropertyChangeListener l)

Description copied from class: AccessibleContext

Remove a PropertyChangeListener from the listener list.

Overrides:

removePropertyChangeListener in class AccessibleContext

Parameters:

l - the listener to remove

See Also:

addPropertyChangeListener(PropertyChangeListener)

requestFocus

public void requestFocus()

Description copied from interface: AccessibleComponent

If this method is called this component will attempt to gain focus, but if it cannot accept focus nothing happens. On success, the StateSet will contain AccessibleState.FOCUSED

Specified by:

requestFocus in interface AccessibleComponent

See Also:

addFocusListener(FocusListener)

setAccessibleDescription

public void setAccessibleDescription(String s)

Description copied from class: AccessibleContext

Set the localized name of the object. This will fire a PropertyChangeEvent with ACCESSIBLE_DESCRIPTION_PROPERTY.

Overrides:

setAccessibleDescription in class AccessibleContext

Parameters:

s - the new description

See Also:

getAccessibleDescription()

setAccessibleName

public void setAccessibleName(String s)

Description copied from class: AccessibleContext

Set the localized name of the object. This will fire a PropertyChangeEvent with ACCESSIBLE_NAME_PROPERTY.

Overrides:

setAccessibleName in class AccessibleContext

Parameters:

s - the new name

See Also:

getAccessibleName()

setBackground

public void setBackground(Color c)

Description copied from interface: AccessibleComponent

Set the background color of this component to the specified color.

Specified by:

setBackground in interface AccessibleComponent

Parameters:

c - the color to set the background to

See Also:

AccessibleComponent.getBackground()

setBounds

public void setBounds(Rectangle r)

Description copied from interface: AccessibleComponent

Set the bounds of this component to the specified height and width, and relative location to its parent.

Specified by:

setBounds in interface AccessibleComponent

Parameters:

r - the new height, width, and relative location

setCursor

public void setCursor(Cursor c)

Description copied from interface: AccessibleComponent

Set the cursor of the component.

Specified by:

setCursor in interface AccessibleComponent

Parameters:

c - the graphical representation of the cursor to use

See Also:

AccessibleComponent.getCursor()

setEnabled

public void setEnabled(boolean b)

Description copied from interface: AccessibleComponent

Set this component to an enabled or disabled state.

Specified by:

setEnabled in interface AccessibleComponent

Parameters:

b - true to enable the component, else disable it

See Also:

AccessibleComponent.isEnabled()

setFont

public void setFont(Font f)

Description copied from interface: AccessibleComponent

Set the font of this component.

Specified by:

setFont in interface AccessibleComponent

Parameters:

f - the font to use

See Also:

AccessibleComponent.getFont()

setForeground

public void setForeground(Color c)

Description copied from interface: AccessibleComponent

Set the foreground color of this component.

Specified by:

setForeground in interface AccessibleComponent

Parameters:

c - the color to set the foreground to

See Also:

AccessibleComponent.getForeground()

setLocation

public void setLocation(Point p)

Description copied from interface: AccessibleComponent

Set the location of this component relative to its parent. The point specified represents the top-left corner of this component.

Specified by:

setLocation in interface AccessibleComponent

Parameters:

p - the top-left corner of this component relative to the parent

See Also:

AccessibleComponent.getLocation()

setSize

public void setSize(Dimension d)

Description copied from interface: AccessibleComponent

Set the size of this component to the given dimensions.

Specified by:

setSize in interface AccessibleComponent

Parameters:

d - the new size of the component

See Also:

AccessibleComponent.getSize()

setVisible

public void setVisible(boolean b)

Description copied from interface: AccessibleComponent

Set the visible state of this component.

Specified by:

setVisible in interface AccessibleComponent

Parameters:

b - true to make the component visible, else hide it

See Also:

AccessibleComponent.isVisible()