ucar.unidata.idv.chooser
Class MenuHandler

java.lang.Object
  ucar.unidata.idv.chooser.XmlHandler
      ucar.unidata.idv.chooser.MenuHandler

public class MenuHandler
extends XmlHandler

This handles the menu bar xml (from idv/resources/defaultmenu.xml) to include idv commands, etc, into a XmlChooser chooser.

Version:

$Revision: 1.10 $Date: 2007/06/28 17:13:04 $

Author:

IDV development team

Field Summary

static String	ATTR_ACTION The action attribute in menuitems
static String	TAG_MENU Xml tag name for menu
static String	TAG_MENUITEM Xml tag name for menuitems
static String	TAG_MENUS Xml tag name for menus

Fields inherited from class ucar.unidata.idv.chooser.XmlHandler

chooser, path, root, tree

Constructor Summary

MenuHandler(XmlChooser chooser, Element root, String path)
Create the handler

Method Summary

void	doLoad() The user has pressed the 'Load' button.
JComponent	doMakeContents() Make the GUI

Methods inherited from class ucar.unidata.idv.chooser.XmlHandler

getContents, getPath, updateStatus

Methods inherited from class java.lang.Object

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

Field Detail

TAG_MENUS

public static final String TAG_MENUS

Xml tag name for menus

See Also:

Constant Field Values

TAG_MENU

public static final String TAG_MENU

Xml tag name for menu

See Also:

Constant Field Values

TAG_MENUITEM

public static final String TAG_MENUITEM

Xml tag name for menuitems

See Also:

Constant Field Values

ATTR_ACTION

public static final String ATTR_ACTION

The action attribute in menuitems

See Also:

Constant Field Values

Constructor Detail

MenuHandler

public MenuHandler(XmlChooser chooser,
                   Element root,
                   String path)

Create the handler

Parameters:

chooser - The chooser we are in

root - The root of the xml tree

path - The url path of the xml document

Method Detail

doMakeContents

public JComponent doMakeContents()

Make the GUI

Specified by:

doMakeContents in class XmlHandler

Returns:

The UI component

doLoad

public void doLoad()

The user has pressed the 'Load' button. Check if a node is selected and process the xml action attribute

Specified by:

doLoad in class XmlHandler