Class JList.AccessibleJList.AccessibleJListChild

public AccessibleJListChild(JList<E> parent, int indexInParent)

Constructs an AccessibleJListChild.

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.

public void setAccessibleName(String s)

Sets the localized accessible name of this object. Changing the name will cause a PropertyChangeEvent to be fired for the ACCESSIBLE_NAME_PROPERTY property.

public void setAccessibleDescription(String s)

Sets the accessible description of this object. Changing the name will cause a PropertyChangeEvent to be fired for the ACCESSIBLE_DESCRIPTION_PROPERTY property.

public AccessibleRole getAccessibleRole()

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 subclasses 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.

public AccessibleStateSet getAccessibleStateSet()

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.

public int getAccessibleIndexInParent()

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

public int getAccessibleChildrenCount()

Returns the number of accessible children of the object.

public Accessible getAccessibleChild(int i)

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.

public Locale getLocale()

Gets the locale of the component. If the component does not have a locale, then the locale of its parent is returned.

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.

public Color getBackground()

Gets the background color of this object.

public void setBackground(Color c)

Sets the background color of this object.

public Color getForeground()

Gets the foreground color of this object.

public void setForeground(Color c)

Sets the foreground color of this object.

public Cursor getCursor()

Gets the cursor of this object.

public void setCursor(Cursor c)

Sets the cursor of this object.

public Font getFont()

Gets the font of this object.

public void setFont(Font f)

Sets the font of this object.

public FontMetrics getFontMetrics(Font f)

Gets the FontMetrics of this object.

public boolean isEnabled()

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

public void setEnabled(boolean b)

Sets the enabled state of the object.

public boolean isVisible()

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 AccessibleComponent.isShowing()

Objects that are visible will also have the AccessibleState.VISIBLE state set in their AccessibleStateSets.

public void setVisible(boolean b)

Sets the visible state of the object.

public boolean isShowing()

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).

public 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.

public Point getLocationOnScreen()

Returns the location of the object on the screen.

public 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.

public void setLocation(Point p)

Sets the location of the object relative to the parent.

public Rectangle getBounds()

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.

public void setBounds(Rectangle r)

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.

public Dimension getSize()

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.

public void setSize(Dimension d)

Resizes this object so that it has width and height.

public Accessible getAccessibleAt(Point p)

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

public boolean isFocusTraversable()

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.

public void requestFocus()

Requests focus for this object. If this object cannot accept focus, nothing will happen. Otherwise, the object will attempt to take focus.

public void addFocusListener(FocusListener l)

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

public void removeFocusListener(FocusListener l)

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

public AccessibleIcon[] getAccessibleIcon()

Returns the icon for the element renderer, as the only item of an array of AccessibleIcons or a null array if the renderer component contains no icons.

public AccessibleAction getAccessibleAction()

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

public boolean doAccessibleAction(int i)

Performs the specified action on the object.

public String getAccessibleActionDescription(int i)

Returns a description of the specified action of the object.

public int getAccessibleActionCount()

Returns the number of accessible actions available in this object If there are more than one, the first one is considered the "default" action of the object.