org.jhotdraw.app.action
Class OpenAction

java.lang.Object
  javax.swing.AbstractAction
      org.jhotdraw.app.action.AbstractApplicationAction
          org.jhotdraw.app.action.OpenAction

All Implemented Interfaces:

java.awt.event.ActionListener, java.io.Serializable, java.lang.Cloneable, java.util.EventListener, javax.swing.Action

Direct Known Subclasses:

OpenDirectoryAction

public class OpenAction
extends AbstractApplicationAction

Opens a file in new view, or in the current view, if it is empty.

Version:

2.2 2009-03-08 Moved call to getOpenChooser into separate method.
2.1 2008-03-19 Check whether file exists before opening it.
2.0.2 2008-02-23 View and application was not enabled after unsuccessful file open.
2.0.1 2006-05-18 Print stack trace added.
2.0 2006-02-16 Support for preferences added.
1.0.1 2005-07-14 Make view explicitly visible after creating it.
1.0 04 January 2005 Created.

Author:

Werner Randelshofer

See Also:

Serialized Form

Field Summary

static java.lang.String

ID

Fields inherited from class javax.swing.AbstractAction

changeSupport, enabled

Fields inherited from interface javax.swing.Action

ACCELERATOR_KEY, ACTION_COMMAND_KEY, DEFAULT, DISPLAYED_MNEMONIC_INDEX_KEY, LARGE_ICON_KEY, LONG_DESCRIPTION, MNEMONIC_KEY, NAME, SELECTED_KEY, SHORT_DESCRIPTION, SMALL_ICON

Constructor Summary

OpenAction(Application app)
Creates a new instance.

Method Summary

void	actionPerformed(java.awt.event.ActionEvent evt)
protected void	fileOpened(View view, java.io.File file, java.lang.Object value)
protected javax.swing.JFileChooser	getFileChooser(View view)
protected void	openFile(javax.swing.JFileChooser fileChooser, View view)

Methods inherited from class org.jhotdraw.app.action.AbstractApplicationAction

getApplication, installApplicationListeners, isEnabled, setEnabled, uninstallApplicationListeners, updateApplicationEnabled

Methods inherited from class javax.swing.AbstractAction

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

Methods inherited from class java.lang.Object

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

Field Detail

ID

public static final java.lang.String ID

See Also:

Constant Field Values

Constructor Detail

OpenAction

public OpenAction(Application app)

Creates a new instance.

Method Detail

getFileChooser

protected javax.swing.JFileChooser getFileChooser(View view)

actionPerformed

public void actionPerformed(java.awt.event.ActionEvent evt)

openFile

protected void openFile(javax.swing.JFileChooser fileChooser,
                        View view)

fileOpened

protected void fileOpened(View view,
                          java.io.File file,
                          java.lang.Object value)