JTableHeader.AccessibleJTableHeader.AccessibleJTableHeaderEntry (Java 2 Platform SE 5.0) (original) (raw)

javax.swing.table

Class JTableHeader.AccessibleJTableHeader.AccessibleJTableHeaderEntry

java.lang.Object extended by 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

This class provides an implementation of the Java Accessibility API appropropriate for JTableHeader entries.

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

Fields inherited from class javax.accessibility.AccessibleContext

Constructor Summary
[JTableHeader.AccessibleJTableHeader.AccessibleJTableHeaderEntry](../../../javax/swing/table/JTableHeader.AccessibleJTableHeader.AccessibleJTableHeaderEntry.html#JTableHeader.AccessibleJTableHeader.AccessibleJTableHeaderEntry%28int, javax.swing.table.JTableHeader, javax.swing.JTable%29)(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) 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 associated with this object.
String	getAccessibleDescription() Gets the accessibleDescription property of this object.
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 javax.accessibility.AccessibleContext
[firePropertyChange](../../../javax/accessibility/AccessibleContext.html#firePropertyChange%28java.lang.String, java.lang.Object, java.lang.Object%29), getAccessibleEditableText, getAccessibleIcon, getAccessibleParent, getAccessibleRelationSet, getAccessibleTable, setAccessibleParent

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, [wait](../../../java/lang/Object.html#wait%28long, int%29)

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 object. In the implementation of the Java Accessibility API for this class, returns this object, which serves as its own AccessibleContext.

Specified by:

[getAccessibleContext](../../../javax/accessibility/Accessible.html#getAccessibleContext%28%29) in interface [Accessible](../../../javax/accessibility/Accessible.html "interface in javax.accessibility")

Returns:

this object

getAccessibleName

public String getAccessibleName()

Description copied from class: [AccessibleContext](../../../javax/accessibility/AccessibleContext.html#getAccessibleName%28%29)

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](../../../javax/accessibility/AccessibleContext.html#getAccessibleName%28%29) in class [AccessibleContext](../../../javax/accessibility/AccessibleContext.html "class in javax.accessibility")

Returns:

the localized name of the object; null if this object does not have a name

setAccessibleName

public void setAccessibleName(String s)

Description copied from class: [AccessibleContext](../../../javax/accessibility/AccessibleContext.html#setAccessibleName%28java.lang.String%29)

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](../../../javax/accessibility/AccessibleContext.html#setAccessibleName%28java.lang.String%29) in class [AccessibleContext](../../../javax/accessibility/AccessibleContext.html "class in javax.accessibility")

Parameters:

s - the new localized name of the object.

getAccessibleDescription

public String getAccessibleDescription()

Description copied from class: [AccessibleContext](../../../javax/accessibility/AccessibleContext.html#getAccessibleDescription%28%29)

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](../../../javax/accessibility/AccessibleContext.html#getAccessibleDescription%28%29) in class [AccessibleContext](../../../javax/accessibility/AccessibleContext.html "class in javax.accessibility")

Returns:

the localized description of the object; null if this object does not have a description

setAccessibleDescription

public void setAccessibleDescription(String s)

Description copied from class: [AccessibleContext](../../../javax/accessibility/AccessibleContext.html#setAccessibleDescription%28java.lang.String%29)

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](../../../javax/accessibility/AccessibleContext.html#setAccessibleDescription%28java.lang.String%29) in class [AccessibleContext](../../../javax/accessibility/AccessibleContext.html "class in javax.accessibility")

Parameters:

s - the new localized description of the object

getAccessibleRole

public AccessibleRole getAccessibleRole()

Description copied from class: [AccessibleContext](../../../javax/accessibility/AccessibleContext.html#getAccessibleRole%28%29)

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](../../../javax/accessibility/AccessibleContext.html#getAccessibleRole%28%29) in class [AccessibleContext](../../../javax/accessibility/AccessibleContext.html "class in javax.accessibility")

Returns:

an instance of AccessibleRole describing the role of the object

See Also:

AccessibleRole

getAccessibleStateSet

public AccessibleStateSet getAccessibleStateSet()

Description copied from class: [AccessibleContext](../../../javax/accessibility/AccessibleContext.html#getAccessibleStateSet%28%29)

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](../../../javax/accessibility/AccessibleContext.html#getAccessibleStateSet%28%29) in class [AccessibleContext](../../../javax/accessibility/AccessibleContext.html "class in javax.accessibility")

Returns:

an instance of AccessibleStateSet containing the current state set of the object

getAccessibleIndexInParent

public int getAccessibleIndexInParent()

Description copied from class: [AccessibleContext](../../../javax/accessibility/AccessibleContext.html#getAccessibleIndexInParent%28%29)

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

Specified by:

[getAccessibleIndexInParent](../../../javax/accessibility/AccessibleContext.html#getAccessibleIndexInParent%28%29) in class [AccessibleContext](../../../javax/accessibility/AccessibleContext.html "class in javax.accessibility")

Returns:

the 0-based index of this object in its parent; -1 if this object does not have an accessible parent.

getAccessibleChildrenCount

public int getAccessibleChildrenCount()

Description copied from class: [AccessibleContext](../../../javax/accessibility/AccessibleContext.html#getAccessibleChildrenCount%28%29)

Returns the number of accessible children of the object.

Specified by:

[getAccessibleChildrenCount](../../../javax/accessibility/AccessibleContext.html#getAccessibleChildrenCount%28%29) in class [AccessibleContext](../../../javax/accessibility/AccessibleContext.html "class in javax.accessibility")

Returns:

the number of accessible children of the object.

getAccessibleChild

public Accessible getAccessibleChild(int i)

Description copied from class: [AccessibleContext](../../../javax/accessibility/AccessibleContext.html#getAccessibleChild%28int%29)

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](../../../javax/accessibility/AccessibleContext.html#getAccessibleChild%28int%29) in class [AccessibleContext](../../../javax/accessibility/AccessibleContext.html "class in javax.accessibility")

Parameters:

i - zero-based index of child

Returns:

the Accessible child of the object

getLocale

public Locale getLocale()

Description copied from class: [AccessibleContext](../../../javax/accessibility/AccessibleContext.html#getLocale%28%29)

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](../../../javax/accessibility/AccessibleContext.html#getLocale%28%29) in class [AccessibleContext](../../../javax/accessibility/AccessibleContext.html "class in javax.accessibility")

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](../../../javax/accessibility/AccessibleContext.html#addPropertyChangeListener%28java.beans.PropertyChangeListener%29)

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](../../../javax/accessibility/AccessibleContext.html#addPropertyChangeListener%28java.beans.PropertyChangeListener%29) in class [AccessibleContext](../../../javax/accessibility/AccessibleContext.html "class in javax.accessibility")

Parameters:

l - The PropertyChangeListener to be added

removePropertyChangeListener

public void removePropertyChangeListener(PropertyChangeListener l)

Description copied from class: [AccessibleContext](../../../javax/accessibility/AccessibleContext.html#removePropertyChangeListener%28java.beans.PropertyChangeListener%29)

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

Overrides:

[removePropertyChangeListener](../../../javax/accessibility/AccessibleContext.html#removePropertyChangeListener%28java.beans.PropertyChangeListener%29) in class [AccessibleContext](../../../javax/accessibility/AccessibleContext.html "class in javax.accessibility")

Parameters:

l - The PropertyChangeListener to be removed

getAccessibleAction

public AccessibleAction getAccessibleAction()

Description copied from class: [AccessibleContext](../../../javax/accessibility/AccessibleContext.html#getAccessibleAction%28%29)

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

Overrides:

[getAccessibleAction](../../../javax/accessibility/AccessibleContext.html#getAccessibleAction%28%29) in class [AccessibleContext](../../../javax/accessibility/AccessibleContext.html "class in javax.accessibility")

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](../../../javax/accessibility/AccessibleContext.html#getAccessibleComponent%28%29) in class [AccessibleContext](../../../javax/accessibility/AccessibleContext.html "class in javax.accessibility")

Returns:

this object

See Also:

AccessibleComponent

getAccessibleSelection

public AccessibleSelection getAccessibleSelection()

Description copied from class: [AccessibleContext](../../../javax/accessibility/AccessibleContext.html#getAccessibleSelection%28%29)

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

Overrides:

[getAccessibleSelection](../../../javax/accessibility/AccessibleContext.html#getAccessibleSelection%28%29) in class [AccessibleContext](../../../javax/accessibility/AccessibleContext.html "class in javax.accessibility")

Returns:

AccessibleSelection if supported by object; else return null

See Also:

AccessibleSelection

getAccessibleText

public AccessibleText getAccessibleText()

Description copied from class: [AccessibleContext](../../../javax/accessibility/AccessibleContext.html#getAccessibleText%28%29)

Gets the AccessibleText associated with this object presenting text on the display.

Overrides:

[getAccessibleText](../../../javax/accessibility/AccessibleContext.html#getAccessibleText%28%29) in class [AccessibleContext](../../../javax/accessibility/AccessibleContext.html "class in javax.accessibility")

Returns:

AccessibleText if supported by object; else return null

See Also:

AccessibleText

getAccessibleValue

public AccessibleValue getAccessibleValue()

Description copied from class: [AccessibleContext](../../../javax/accessibility/AccessibleContext.html#getAccessibleValue%28%29)

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

Overrides:

[getAccessibleValue](../../../javax/accessibility/AccessibleContext.html#getAccessibleValue%28%29) in class [AccessibleContext](../../../javax/accessibility/AccessibleContext.html "class in javax.accessibility")

Returns:

AccessibleValue if supported by object; else return null

See Also:

AccessibleValue

getBackground

public Color getBackground()

Description copied from interface: [AccessibleComponent](../../../javax/accessibility/AccessibleComponent.html#getBackground%28%29)

Gets the background color of this object.

Specified by:

[getBackground](../../../javax/accessibility/AccessibleComponent.html#getBackground%28%29) in interface [AccessibleComponent](../../../javax/accessibility/AccessibleComponent.html "interface in javax.accessibility")

Returns:

the background color, if supported, of the object; otherwise, null

setBackground

public void setBackground(Color c)

Description copied from interface: [AccessibleComponent](../../../javax/accessibility/AccessibleComponent.html#setBackground%28java.awt.Color%29)

Sets the background color of this object.

Specified by:

[setBackground](../../../javax/accessibility/AccessibleComponent.html#setBackground%28java.awt.Color%29) in interface [AccessibleComponent](../../../javax/accessibility/AccessibleComponent.html "interface in javax.accessibility")

Parameters:

c - the new Color for the background

getForeground

public Color getForeground()

Description copied from interface: [AccessibleComponent](../../../javax/accessibility/AccessibleComponent.html#getForeground%28%29)

Gets the foreground color of this object.

Specified by:

[getForeground](../../../javax/accessibility/AccessibleComponent.html#getForeground%28%29) in interface [AccessibleComponent](../../../javax/accessibility/AccessibleComponent.html "interface in javax.accessibility")

Returns:

the foreground color, if supported, of the object; otherwise, null

setForeground

public void setForeground(Color c)

Description copied from interface: [AccessibleComponent](../../../javax/accessibility/AccessibleComponent.html#setForeground%28java.awt.Color%29)

Sets the foreground color of this object.

Specified by:

[setForeground](../../../javax/accessibility/AccessibleComponent.html#setForeground%28java.awt.Color%29) in interface [AccessibleComponent](../../../javax/accessibility/AccessibleComponent.html "interface in javax.accessibility")

Parameters:

c - the new Color for the foreground

See Also:

AccessibleComponent.getForeground()

getCursor

public Cursor getCursor()

Description copied from interface: [AccessibleComponent](../../../javax/accessibility/AccessibleComponent.html#getCursor%28%29)

Gets the Cursor of this object.

Specified by:

[getCursor](../../../javax/accessibility/AccessibleComponent.html#getCursor%28%29) in interface [AccessibleComponent](../../../javax/accessibility/AccessibleComponent.html "interface in javax.accessibility")

Returns:

the Cursor, if supported, of the object; otherwise, null

setCursor

public void setCursor(Cursor c)

Description copied from interface: [AccessibleComponent](../../../javax/accessibility/AccessibleComponent.html#setCursor%28java.awt.Cursor%29)

Sets the Cursor of this object.

Specified by:

[setCursor](../../../javax/accessibility/AccessibleComponent.html#setCursor%28java.awt.Cursor%29) in interface [AccessibleComponent](../../../javax/accessibility/AccessibleComponent.html "interface in javax.accessibility")

Parameters:

c - the new Cursor for the object

See Also:

AccessibleComponent.getCursor()

getFont

public Font getFont()

Description copied from interface: [AccessibleComponent](../../../javax/accessibility/AccessibleComponent.html#getFont%28%29)

Gets the Font of this object.

Specified by:

[getFont](../../../javax/accessibility/AccessibleComponent.html#getFont%28%29) in interface [AccessibleComponent](../../../javax/accessibility/AccessibleComponent.html "interface in javax.accessibility")

Returns:

the Font,if supported, for the object; otherwise, null

setFont

public void setFont(Font f)

Description copied from interface: [AccessibleComponent](../../../javax/accessibility/AccessibleComponent.html#setFont%28java.awt.Font%29)

Sets the Font of this object.

Specified by:

[setFont](../../../javax/accessibility/AccessibleComponent.html#setFont%28java.awt.Font%29) in interface [AccessibleComponent](../../../javax/accessibility/AccessibleComponent.html "interface in javax.accessibility")

Parameters:

f - the new Font for the object

See Also:

AccessibleComponent.getFont()

getFontMetrics

public FontMetrics getFontMetrics(Font f)

Description copied from interface: [AccessibleComponent](../../../javax/accessibility/AccessibleComponent.html#getFontMetrics%28java.awt.Font%29)

Gets the FontMetrics of this object.

Specified by:

[getFontMetrics](../../../javax/accessibility/AccessibleComponent.html#getFontMetrics%28java.awt.Font%29) in interface [AccessibleComponent](../../../javax/accessibility/AccessibleComponent.html "interface in javax.accessibility")

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](../../../javax/accessibility/AccessibleComponent.html#isEnabled%28%29)

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

Specified by:

[isEnabled](../../../javax/accessibility/AccessibleComponent.html#isEnabled%28%29) in interface [AccessibleComponent](../../../javax/accessibility/AccessibleComponent.html "interface in javax.accessibility")

Returns:

true if object is enabled; otherwise, false

setEnabled

public void setEnabled(boolean b)

Description copied from interface: [AccessibleComponent](../../../javax/accessibility/AccessibleComponent.html#setEnabled%28boolean%29)

Sets the enabled state of the object.

Specified by:

[setEnabled](../../../javax/accessibility/AccessibleComponent.html#setEnabled%28boolean%29) in interface [AccessibleComponent](../../../javax/accessibility/AccessibleComponent.html "interface in javax.accessibility")

Parameters:

b - if true, enables this object; otherwise, disables it

See Also:

AccessibleComponent.isEnabled()

isVisible

public boolean isVisible()

Description copied from interface: [AccessibleComponent](../../../javax/accessibility/AccessibleComponent.html#isVisible%28%29)

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](../../../javax/accessibility/AccessibleComponent.html#isVisible%28%29) in interface [AccessibleComponent](../../../javax/accessibility/AccessibleComponent.html "interface in javax.accessibility")

Returns:

true if object is visible; otherwise, false

setVisible

public void setVisible(boolean b)

Description copied from interface: [AccessibleComponent](../../../javax/accessibility/AccessibleComponent.html#setVisible%28boolean%29)

Sets the visible state of the object.

Specified by:

[setVisible](../../../javax/accessibility/AccessibleComponent.html#setVisible%28boolean%29) in interface [AccessibleComponent](../../../javax/accessibility/AccessibleComponent.html "interface in javax.accessibility")

Parameters:

b - if true, shows this object; otherwise, hides it

See Also:

AccessibleComponent.isVisible()

isShowing

public boolean isShowing()

Description copied from interface: [AccessibleComponent](../../../javax/accessibility/AccessibleComponent.html#isShowing%28%29)

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](../../../javax/accessibility/AccessibleComponent.html#isShowing%28%29) in interface [AccessibleComponent](../../../javax/accessibility/AccessibleComponent.html "interface in javax.accessibility")

Returns:

true if object is showing; otherwise, false

contains

public boolean contains(Point p)

Description copied from interface: [AccessibleComponent](../../../javax/accessibility/AccessibleComponent.html#contains%28java.awt.Point%29)

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](../../../javax/accessibility/AccessibleComponent.html#contains%28java.awt.Point%29) in interface [AccessibleComponent](../../../javax/accessibility/AccessibleComponent.html "interface in javax.accessibility")

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](../../../javax/accessibility/AccessibleComponent.html#getLocationOnScreen%28%29)

Returns the location of the object on the screen.

Specified by:

[getLocationOnScreen](../../../javax/accessibility/AccessibleComponent.html#getLocationOnScreen%28%29) in interface [AccessibleComponent](../../../javax/accessibility/AccessibleComponent.html "interface in javax.accessibility")

Returns:

the location of the object on screen; null if this object is not on the screen

getLocation

public Point getLocation()

Description copied from interface: [AccessibleComponent](../../../javax/accessibility/AccessibleComponent.html#getLocation%28%29)

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](../../../javax/accessibility/AccessibleComponent.html#getLocation%28%29) in interface [AccessibleComponent](../../../javax/accessibility/AccessibleComponent.html "interface in javax.accessibility")

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

setLocation

public void setLocation(Point p)

Description copied from interface: [AccessibleComponent](../../../javax/accessibility/AccessibleComponent.html#setLocation%28java.awt.Point%29)

Sets the location of the object relative to the parent.

Specified by:

[setLocation](../../../javax/accessibility/AccessibleComponent.html#setLocation%28java.awt.Point%29) in interface [AccessibleComponent](../../../javax/accessibility/AccessibleComponent.html "interface in javax.accessibility")

Parameters:

p - the new position for the top-left corner

See Also:

AccessibleComponent.getLocation()

getBounds

public Rectangle getBounds()

Description copied from interface: [AccessibleComponent](../../../javax/accessibility/AccessibleComponent.html#getBounds%28%29)

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](../../../javax/accessibility/AccessibleComponent.html#getBounds%28%29) in interface [AccessibleComponent](../../../javax/accessibility/AccessibleComponent.html "interface in javax.accessibility")

Returns:

A rectangle indicating this component's bounds; null if this object is not on the screen.

setBounds

public void setBounds(Rectangle r)

Description copied from interface: [AccessibleComponent](../../../javax/accessibility/AccessibleComponent.html#setBounds%28java.awt.Rectangle%29)

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](../../../javax/accessibility/AccessibleComponent.html#setBounds%28java.awt.Rectangle%29) in interface [AccessibleComponent](../../../javax/accessibility/AccessibleComponent.html "interface in javax.accessibility")

Parameters:

r - rectangle indicating this component's bounds

See Also:

AccessibleComponent.getBounds()

getSize

public Dimension getSize()

Description copied from interface: [AccessibleComponent](../../../javax/accessibility/AccessibleComponent.html#getSize%28%29)

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](../../../javax/accessibility/AccessibleComponent.html#getSize%28%29) in interface [AccessibleComponent](../../../javax/accessibility/AccessibleComponent.html "interface in javax.accessibility")

Returns:

A Dimension object that indicates the size of this component; null if this object is not on the screen

setSize

public void setSize(Dimension d)

Description copied from interface: [AccessibleComponent](../../../javax/accessibility/AccessibleComponent.html#setSize%28java.awt.Dimension%29)

Resizes this object so that it has width and height.

Specified by:

[setSize](../../../javax/accessibility/AccessibleComponent.html#setSize%28java.awt.Dimension%29) in interface [AccessibleComponent](../../../javax/accessibility/AccessibleComponent.html "interface in javax.accessibility")

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](../../../javax/accessibility/AccessibleComponent.html#getAccessibleAt%28java.awt.Point%29)

Returns the Accessible child, if one exists, contained at the local coordinate Point.

Specified by:

[getAccessibleAt](../../../javax/accessibility/AccessibleComponent.html#getAccessibleAt%28java.awt.Point%29) in interface [AccessibleComponent](../../../javax/accessibility/AccessibleComponent.html "interface in javax.accessibility")

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](../../../javax/accessibility/AccessibleComponent.html#isFocusTraversable%28%29)

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](../../../javax/accessibility/AccessibleComponent.html#isFocusTraversable%28%29) in interface [AccessibleComponent](../../../javax/accessibility/AccessibleComponent.html "interface in javax.accessibility")

Returns:

true if object can accept focus; otherwise false

requestFocus

public void requestFocus()

Description copied from interface: [AccessibleComponent](../../../javax/accessibility/AccessibleComponent.html#requestFocus%28%29)

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](../../../javax/accessibility/AccessibleComponent.html#requestFocus%28%29) in interface [AccessibleComponent](../../../javax/accessibility/AccessibleComponent.html "interface in javax.accessibility")

addFocusListener

public void addFocusListener(FocusListener l)

Description copied from interface: [AccessibleComponent](../../../javax/accessibility/AccessibleComponent.html#addFocusListener%28java.awt.event.FocusListener%29)

Adds the specified focus listener to receive focus events from this component.

Specified by:

[addFocusListener](../../../javax/accessibility/AccessibleComponent.html#addFocusListener%28java.awt.event.FocusListener%29) in interface [AccessibleComponent](../../../javax/accessibility/AccessibleComponent.html "interface in javax.accessibility")

Parameters:

l - the focus listener

removeFocusListener

public void removeFocusListener(FocusListener l)

Description copied from interface: [AccessibleComponent](../../../javax/accessibility/AccessibleComponent.html#removeFocusListener%28java.awt.event.FocusListener%29)

Removes the specified focus listener so it no longer receives focus events from this component.

Specified by:

[removeFocusListener](../../../javax/accessibility/AccessibleComponent.html#removeFocusListener%28java.awt.event.FocusListener%29) in interface [AccessibleComponent](../../../javax/accessibility/AccessibleComponent.html "interface in javax.accessibility")

Parameters:

l - the focus listener

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For further API reference and developer documentation, see Java 2 SDK SE Developer Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.