org.gjt.jclasslib.browser
Class BrowserHistory

java.lang.Object
  |
  +--org.gjt.jclasslib.browser.BrowserHistory

public class BrowserHistory

extends Object

Manages the navigation history of a single child window.

Version:

$Revision: 1.5 $ $Date: 2003/08/18 08:06:46 $

Author:

Ingo Kegel

Constructor Summary

BrowserHistory(BrowserServices services)
Constructor.

Method Summary

void	clear() Clear the navigation history.
void	historyBackward() Move one step backward in the navigation history.
void	historyForward() Move one step forward in the navigation history.
void	updateActions() Update the availability of the actions associated with the navigation history.
void	updateHistory(TreePath newPath) Add a navigation step to the history.
void	updateHistory(TreePath newPath, Integer offset) Add a navigation step to the history.

Methods inherited from class java.lang.Object

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

Constructor Detail

BrowserHistory

public BrowserHistory(BrowserServices services)

Constructor.

Parameters:

services - the associated browser services.

Method Detail

clear

public void clear()

Clear the navigation history.

historyBackward

public void historyBackward()

Move one step backward in the navigation history.

historyForward

public void historyForward()

Move one step forward in the navigation history.

updateActions

public void updateActions()

Update the availability of the actions associated with the navigation history.

updateHistory

public void updateHistory(TreePath newPath)

Add a navigation step to the history.

Parameters:

newPath - the selected tree path in BrowserTreePane

updateHistory

public void updateHistory(TreePath newPath,
                          Integer offset)

Add a navigation step to the history.

Parameters:

newPath - the selected tree path in BrowserTreePane

offset - the target's offset in the code. Null if not applicable.