javax.swing.plaf.basic
Class BasicTableUI.NavigationalAction

java.lang.Object
  javax.swing.AbstractAction
      javax.swing.plaf.basic.BasicTableUI.NavigationalAction

All Implemented Interfaces:

Action, ActionListener, Cloneable, EventListener, Serializable

Direct Known Subclasses:

BasicTableUI.PagingAction

Enclosing class:

BasicTableUI

private static class BasicTableUI.NavigationalAction

extends AbstractAction

Nested Class Summary

Nested classes inherited from class javax.swing.AbstractAction

Field Summary

protected int	anchorColumn
protected int	anchorRow
protected int	dx
protected int	dy
protected boolean	extend
protected boolean	inSelection
protected int	leadColumn
protected int	leadRow
protected boolean	toggle

Fields inherited from class javax.swing.AbstractAction

changeSupport, enabled

Fields inherited from interface javax.swing.Action

ACCELERATOR_KEY, ACTION_COMMAND_KEY, DEFAULT, LONG_DESCRIPTION, MNEMONIC_KEY, NAME, SHORT_DESCRIPTION, SMALL_ICON

Constructor Summary

protected

BasicTableUI.NavigationalAction(int dx, int dy, boolean toggle, boolean extend, boolean inSelection)

Method Summary

void	actionPerformed(ActionEvent e) Invoked when an action occurs.
private int	clipToRange(int i, int a, int b)
private int	compare(int i, int a, int b)
private int	compare(int i, ListSelectionModel sm)
private boolean	moveWithinSelectedRange(JTable table, int dx, int dy, boolean ignoreCarry)
private void	moveWithinTableRange(JTable table, int dx, int dy, boolean changeLead)
private int	selectionSpan(ListSelectionModel sm)

Methods inherited from class javax.swing.AbstractAction

addPropertyChangeListener, clone, firePropertyChange, getKeys, getPropertyChangeListeners, getValue, isEnabled, putValue, removePropertyChangeListener, setEnabled

Methods inherited from class java.lang.Object

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

Field Detail

dx

protected int dx

dy

protected int dy

toggle

protected boolean toggle

extend

protected boolean extend

inSelection

protected boolean inSelection

anchorRow

protected int anchorRow

anchorColumn

protected int anchorColumn

leadRow

protected int leadRow

leadColumn

protected int leadColumn

Constructor Detail

BasicTableUI.NavigationalAction

protected BasicTableUI.NavigationalAction(int dx,
                                          int dy,
                                          boolean toggle,
                                          boolean extend,
                                          boolean inSelection)

Method Detail

clipToRange

private int clipToRange(int i,
                        int a,
                        int b)

moveWithinTableRange

private void moveWithinTableRange(JTable table,
                                  int dx,
                                  int dy,
                                  boolean changeLead)

selectionSpan

private int selectionSpan(ListSelectionModel sm)

compare

private int compare(int i,
                    ListSelectionModel sm)

compare

private int compare(int i,
                    int a,
                    int b)

moveWithinSelectedRange

private boolean moveWithinSelectedRange(JTable table,
                                        int dx,
                                        int dy,
                                        boolean ignoreCarry)

actionPerformed

public void actionPerformed(ActionEvent e)

Description copied from interface: ActionListener

Invoked when an action occurs.