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java.lang.Object | +--MenuLoader
Builds up a AWT menu by reading the settings from a resource file. It's
intended to use this class for loading menu's created with Magic Menu.
The class can create Panels that look and behave like menubars with the
method createMenuPanel
. This menu panels can be used to
realize menubars in applets for browsers supporting Java 1.1. Open the
project HelloW.prj
in the subdirectory example
and run HelloW.html
to see a demonstration of this.
Inner Class Summary | |
(package private) class |
MenuLoader.ActionAdapter
Converts an item event to an action event. |
(package private) class |
MenuLoader.PopupLabel
A label that looks and behaves like a menu. |
Field Summary | |
static java.lang.String |
ACCEL_SUFFIX
Suffix applied to the key used in resource file lookups for a accelerator. |
static java.lang.String |
ACTION_SUFFIX
Suffix applied to the key used in resource file lookups for an action. |
static java.lang.String |
LABEL_SUFFIX
Suffix applied to the key used in resource file lookups for a label. |
static char |
MNEMONIC_ESCAPE
The escape character to identify a mnemonic in a label. |
static java.lang.String |
TYPE_CHECKBOX
Type identifier of a checkbox menu item. |
static java.lang.String |
TYPE_ITEM
Type identifier of a menu item. |
static java.lang.String |
TYPE_MENU
Type identifier of a submenu. |
static java.lang.String |
TYPE_SUFFIX
Suffix applied to the key used in resource file lookups for the type of a menu item. |
Constructor Summary | |
MenuLoader(java.util.Properties properties)
Create a new JMenuLoader object. |
|
MenuLoader(java.util.ResourceBundle resources)
Create a new JMenuLoader object. |
Method Summary | |
(package private) static void |
|
protected java.awt.Menu |
createMenu(java.lang.String key)
Create a menu. |
java.awt.MenuBar |
createMenuBar(java.lang.String key)
Create the menubar for the specified key. |
java.awt.MenuItem |
createMenuItem(java.lang.String key)
This is the hook through which all menu items are created. |
java.awt.Panel |
createMenuPanel(java.lang.String key)
Create a panel of popup menu labels for the specified key. |
protected MenuLoader.PopupLabel |
createPopupLabel(java.lang.String key,
boolean[] pressed)
Create a label with popup menu. |
protected java.awt.event.ActionListener |
getAction(java.lang.String cmd)
Return the default action listener. |
java.awt.event.ActionListener |
getDefaultActionListener()
Returns the default action listener. |
protected java.lang.String |
getResourceString(java.lang.String key)
Read a string from the resource bundle containing the menu definition. |
protected void |
reportError(java.lang.String text)
This method will be called, if some errors occur. |
void |
setDefaultActionListener(java.awt.event.ActionListener al)
Set the default action listener. |
protected java.lang.String[] |
tokenize(java.lang.String input)
Take the given string and chop it up into a series of strings on whitespace boundries. |
Methods inherited from class java.lang.Object |
clone,
equals,
finalize,
getClass,
hashCode,
notify,
notifyAll,
toString,
wait,
wait,
wait |
Field Detail |
public static final java.lang.String LABEL_SUFFIX
public static final java.lang.String ACCEL_SUFFIX
public static final java.lang.String ACTION_SUFFIX
public static final java.lang.String TYPE_SUFFIX
public static final java.lang.String TYPE_ITEM
public static final java.lang.String TYPE_MENU
public static final java.lang.String TYPE_CHECKBOX
public static final char MNEMONIC_ESCAPE
Constructor Detail |
public MenuLoader(java.util.ResourceBundle resources)
resources
- A resources bundle containing the menu settings.public MenuLoader(java.util.Properties properties)
properties
- Properties containing the menu settings.Method Detail |
static void()
public java.awt.event.ActionListener getDefaultActionListener()
public void setDefaultActionListener(java.awt.event.ActionListener al)
createMenuBar(java.lang.String)
,
createMenu(java.lang.String)
,
createMenuItem(java.lang.String)
public java.awt.MenuItem createMenuItem(java.lang.String key)
protected java.awt.event.ActionListener getAction(java.lang.String cmd)
cmd
- The action command of the associated menu item.protected java.lang.String getResourceString(java.lang.String key)
protected java.lang.String[] tokenize(java.lang.String input)
public java.awt.MenuBar createMenuBar(java.lang.String key)
public java.awt.Panel createMenuPanel(java.lang.String key)
protected java.awt.Menu createMenu(java.lang.String key)
protected MenuLoader.PopupLabel createPopupLabel(java.lang.String key, boolean[] pressed)
protected void reportError(java.lang.String text)
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