org.tigris.gef.base
Class CmdScroll
java.lang.Object
javax.swing.AbstractAction
org.tigris.gef.base.Cmd
org.tigris.gef.base.CmdScroll
- All Implemented Interfaces:
- javax.swing.Action, java.awt.event.ActionListener, java.lang.Cloneable, java.util.EventListener, java.io.Serializable
- public class CmdScroll
- extends Cmd
Cmd scroll the view. Needs-More-Work: not implemented yet.
- See Also:
- Serialized Form
Field Summary |
static int |
DOWN
|
static int |
LEFT
|
static int |
RIGHT
|
static int |
UP
|
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 |
Method Summary |
void |
doIt()
Scroll the view of the current editor in the given direction. |
void |
undoIt()
Undo the Cmd using information stored during its
execution. |
protected static java.lang.String |
wordFor(int d)
|
Methods inherited from class org.tigris.gef.base.Cmd |
about, actionPerformed, cmdAtIndex, containsArg, getArg, getArg, getName, getResource, register, registeredCmds, setArg, setName, setResource, shouldBeEnabled, updateEnabled |
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 |
LEFT
public static final int LEFT
- See Also:
- Constant Field Values
RIGHT
public static final int RIGHT
- See Also:
- Constant Field Values
UP
public static final int UP
- See Also:
- Constant Field Values
DOWN
public static final int DOWN
- See Also:
- Constant Field Values
CmdScroll
public CmdScroll(int dir)
wordFor
protected static java.lang.String wordFor(int d)
doIt
public void doIt()
- Scroll the view of the current editor in the given direction.
Needs-More-Work: not implemented yet.
- Specified by:
doIt
in class Cmd
undoIt
public void undoIt()
- Description copied from class:
Cmd
- Undo the Cmd using information stored during its
execution.
TODO Abandon this. We need the memento pattern for undo
- Specified by:
undoIt
in class Cmd