com.lowagie.rups.view

Class RupsMenuBar

public class RupsMenuBar extends JMenuBar implements Observer

Field Summary
static String	ABOUT Caption for "Help about".
static String	CLOSE Caption for "Close file".
protected FileChooserAction	fileChooserAction The action needed to open a file.
static String	FILE_MENU Caption for the file menu.
static String	HELP_MENU Caption for the help menu.
protected HashMap<String,JMenuItem>	items The HashMap with all the actions.
protected Observable	observable The Observable object.
static String	OPEN Caption for "Open file".
static long	serialVersionUID A Serial Version UID.
static String	VERSIONS Caption for "Help versions".

Constructor Summary
	RupsMenuBar(Observable observable) Creates a JMenuBar.

Method Summary
protected void	addItem(JMenu menu, String caption, ActionListener action) Create an item with a certain caption and a certain action, then add the item to a menu.
protected void	enableItem(String caption, boolean enabled) Enables/disables a specific menu item
protected void	enableItems(boolean enabled) Enables/Disables a series of menu items.
void	update(Observable observable, Object obj)

Field Detail

ABOUT

public static final String ABOUT

Caption for "Help about".

CLOSE

public static final String CLOSE

Caption for "Close file".

fileChooserAction

protected FileChooserAction fileChooserAction

The action needed to open a file.

FILE_MENU

public static final String FILE_MENU

Caption for the file menu.

HELP_MENU

public static final String HELP_MENU

Caption for the help menu.

items

protected HashMap<String,JMenuItem> items

The HashMap with all the actions.

observable

protected Observable observable

The Observable object.

OPEN

public static final String OPEN

Caption for "Open file".

serialVersionUID

private static final long serialVersionUID

A Serial Version UID.

VERSIONS

public static final String VERSIONS

Caption for "Help versions".

Constructor Detail

RupsMenuBar

public RupsMenuBar(Observable observable)

Creates a JMenuBar.

Parameters: observable the controller to which this menu bar is added

Method Detail

addItem

protected void addItem(JMenu menu, String caption, ActionListener action)

Create an item with a certain caption and a certain action, then add the item to a menu.

Parameters: menu the menu to which the item has to be added caption the caption of the item action the action corresponding with the caption

enableItem

protected void enableItem(String caption, boolean enabled)

Enables/disables a specific menu item

Parameters: caption the caption of the item that needs to be enabled/disabled enabled true for enabling; false for disabling

enableItems

protected void enableItems(boolean enabled)

Enables/Disables a series of menu items.

Parameters: enabled true for enabling; false for disabling

update

public void update(Observable observable, Object obj)

See Also: java.util.Observer#update(java.util.Observable, java.lang.Object)