Class BasicXListUI.Handler

java.lang.Object

org.jdesktop.swingx.plaf.basic.core.BasicXListUI.Handler

All Implemented Interfaces:

FocusListener, KeyListener, MouseListener, MouseMotionListener, PropertyChangeListener, EventListener, ListDataListener, ListSelectionListener, MouseInputListener, DragRecognitionSupport.BeforeDrag

Enclosing class:

BasicXListUI

private class BasicXListUI.Handler
extends Object
implements FocusListener, KeyListener, ListDataListener, ListSelectionListener, MouseInputListener, PropertyChangeListener, DragRecognitionSupport.BeforeDrag

Version:

1.127 12/02/08

Field Summary

Fields

Modifier and Type	Field	Description
private boolean	dragPressDidSelection
private long	lastTime
private String	prefix
private String	typedString

Constructor Summary

Constructors

Modifier	Constructor	Description
private	Handler()

Method Summary

Modifier and Type	Method	Description
private void	adjustSelection(MouseEvent e)
void	contentsChanged(ListDataEvent e)
void	dragStarting(MouseEvent me)
void	focusGained(FocusEvent e)
void	focusLost(FocusEvent e)
void	intervalAdded(ListDataEvent e)
void	intervalRemoved(ListDataEvent e)
private boolean	isNavigationKey(KeyEvent event)	Returns whether or not the supplied key event maps to a key that is used for navigation.
void	keyPressed(KeyEvent e)	Invoked when a key has been pressed.
void	keyReleased(KeyEvent e)	Invoked when a key has been released.
void	keyTyped(KeyEvent e)	Invoked when a key has been typed.
void	mouseClicked(MouseEvent e)
void	mouseDragged(MouseEvent e)
void	mouseEntered(MouseEvent e)
void	mouseExited(MouseEvent e)
void	mouseMoved(MouseEvent e)
void	mousePressed(MouseEvent e)
void	mouseReleased(MouseEvent e)
void	propertyChange(PropertyChangeEvent e)
protected void	repaintCellFocus()
private void	repaintDropLocation(JList.DropLocation loc)
void	valueChanged(ListSelectionEvent e)

Methods inherited from class Object

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

Field Details

prefix

private String prefix

typedString

private String typedString

lastTime

private long lastTime

dragPressDidSelection

private boolean dragPressDidSelection

Constructor Details

Handler

private Handler()

Method Details

keyTyped

public void keyTyped(KeyEvent e)

Invoked when a key has been typed. Moves the keyboard focus to the first element whose prefix matches the sequence of alphanumeric keys pressed by the user with delay less than value of timeFactor property (or 1000 milliseconds if it is not defined). Subsequent same key presses move the keyboard focus to the next object that starts with the same letter until another key is pressed, then it is treated as the prefix with appropriate number of the same letters followed by first typed anothe letter.

Specified by:

keyTyped in interface KeyListener

keyPressed

public void keyPressed(KeyEvent e)

Invoked when a key has been pressed. Checks to see if the key event is a navigation key to prevent dispatching these keys for the first letter navigation.

Specified by:

keyPressed in interface KeyListener

keyReleased

public void keyReleased(KeyEvent e)

Invoked when a key has been released. See the class description for KeyEvent for a definition of a key released event.

Specified by:

keyReleased in interface KeyListener

isNavigationKey

private boolean isNavigationKey(KeyEvent event)

Returns whether or not the supplied key event maps to a key that is used for navigation. This is used for optimizing key input by only passing non- navigation keys to the first letter navigation mechanism.

propertyChange

public void propertyChange(PropertyChangeEvent e)

Specified by:

propertyChange in interface PropertyChangeListener

repaintDropLocation

private void repaintDropLocation(JList.DropLocation loc)

intervalAdded

public void intervalAdded(ListDataEvent e)

Specified by:

intervalAdded in interface ListDataListener

intervalRemoved

public void intervalRemoved(ListDataEvent e)

Specified by:

intervalRemoved in interface ListDataListener

contentsChanged

public void contentsChanged(ListDataEvent e)

Specified by:

contentsChanged in interface ListDataListener

valueChanged

public void valueChanged(ListSelectionEvent e)

Specified by:

valueChanged in interface ListSelectionListener

mouseClicked

public void mouseClicked(MouseEvent e)

Specified by:

mouseClicked in interface MouseListener

mouseEntered

public void mouseEntered(MouseEvent e)

Specified by:

mouseEntered in interface MouseListener

mouseExited

public void mouseExited(MouseEvent e)

Specified by:

mouseExited in interface MouseListener

mousePressed

public void mousePressed(MouseEvent e)

Specified by:

mousePressed in interface MouseListener

adjustSelection

private void adjustSelection(MouseEvent e)

dragStarting

public void dragStarting(MouseEvent me)

Specified by:

dragStarting in interface DragRecognitionSupport.BeforeDrag

mouseDragged

public void mouseDragged(MouseEvent e)

Specified by:

mouseDragged in interface MouseMotionListener

mouseMoved

public void mouseMoved(MouseEvent e)

Specified by:

mouseMoved in interface MouseMotionListener

mouseReleased

public void mouseReleased(MouseEvent e)

Specified by:

mouseReleased in interface MouseListener

repaintCellFocus

protected void repaintCellFocus()

focusGained

public void focusGained(FocusEvent e)

Specified by:

focusGained in interface FocusListener

focusLost

public void focusLost(FocusEvent e)

Specified by:

focusLost in interface FocusListener