uci.gef
Class CmdNudge

java.lang.Object
  |
  +--javax.swing.AbstractAction
        |
        +--uci.gef.Cmd
              |
              +--uci.gef.CmdNudge

public class CmdNudge

extends Cmd

Cmd to Nudge Figs by a small distance. This is useful when you want to get diagrams to look just right and you are not to steady with the mouse. Also allows user to keep hands on keyboard.

See Also:

Fig, Serialized Form

Field Summary

static int	DOWN
static int	LEFT
static int	RIGHT
static int	UP

Fields inherited from class uci.gef.Cmd

_args, HAS_ICON, NO_ICON

Fields inherited from class javax.swing.AbstractAction

changeSupport, enabled

Constructor Summary

CmdNudge(int dir)

CmdNudge(int dir, int mag)

Method Summary

void	doIt() Move the selected items a few pixels in the given direction.
void	undoIt()
protected static String	wordFor(int d)

Methods inherited from class uci.gef.Cmd

about, actionPerformed, cmdAtIndex, containsArg, getArg, getArg, getName, register, registeredCmds, setArg, setName, shouldBeEnabled, updateEnabled

Methods inherited from class javax.swing.AbstractAction

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

Methods inherited from class java.lang.Object

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

Field Detail

LEFT

public static final int LEFT

RIGHT

public static final int RIGHT

UP

public static final int UP

DOWN

public static final int DOWN

Constructor Detail

CmdNudge

public CmdNudge(int dir)

CmdNudge

public CmdNudge(int dir,
                int mag)

Method Detail

wordFor

protected static String wordFor(int d)

doIt

public void doIt()

Move the selected items a few pixels in the given direction. Note that the sign convention is the opposite of CmdScroll.

Overrides:

doIt in class Cmd

undoIt

public void undoIt()

Overrides:

undoIt in class Cmd