MenuItemDiverter (Fiji Javadocs 0-SNAPSHOT API)

java.lang.Object
- fiji.util.MenuItemDiverter

All Implemented Interfaces:

ij.plugin.PlugIn, KeyListener, WindowFocusListener, EventListener

Direct Known Subclasses:

Context_Help
```
public abstract class MenuItemDiverter
extends Object
implements KeyListener, ij.plugin.PlugIn, WindowFocusListener
```
A temporary diverter for all the menu items Use this class to intercept the next click on a menu item. The action() method will be called, passing the name of the menu item as parameter. The 'Escape' key cancels the diversion.

Field Summary

Fields
Modifier and Type	Field and Description
`protected static Hashtable`	`actions`
`protected static Cursor`	`cursor`
`protected static Cursor`	`diversionCursor`
`protected static ij.ImageJ`	`ij`

Constructor Summary

Constructors
Constructor and Description

MenuItemDiverter()

Constructors
Constructor and Description
`MenuItemDiverter()`

Method Summary

All Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method and Description
`protected abstract void`	`action(String arg)`
`protected String`	`getAction(Object key)`
`protected URL`	`getCursorPath()`
`protected abstract String`	`getTitle()`
`void`	`keyPressed(KeyEvent e)`
`void`	`keyReleased(KeyEvent e)`
`void`	`keyTyped(KeyEvent e)`
`void`	`resetActions()`
`void`	`run(String arg)`
`void`	`setActions()`
`void`	`windowGainedFocus(WindowEvent e)`
`void`	`windowLostFocus(WindowEvent e)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

ij
```
protected static ij.ImageJ ij
```

cursor
```
protected static Cursor cursor
```

diversionCursor

protected static Cursor diversionCursor

actions
```
protected static Hashtable actions
```

Constructor Detail
- MenuItemDiverter
```
public MenuItemDiverter()
```

Method Detail

getTitle
```
protected abstract String getTitle()
```

action

protected abstract void action(String arg)

getCursorPath
```
protected URL getCursorPath()
```

run
```
public void run(String arg)
```
Specified by:

run in interface ij.plugin.PlugIn

getAction

protected String getAction(Object key)

setActions
```
public void setActions()
```

resetActions
```
public void resetActions()
```

keyPressed
```
public void keyPressed(KeyEvent e)
```
Specified by:

keyPressed in interface KeyListener

keyTyped
```
public void keyTyped(KeyEvent e)
```
Specified by:

keyTyped in interface KeyListener

keyReleased
```
public void keyReleased(KeyEvent e)
```
Specified by:

keyReleased in interface KeyListener

windowGainedFocus
```
public void windowGainedFocus(WindowEvent e)
```
Specified by:

windowGainedFocus in interface WindowFocusListener

windowLostFocus
```
public void windowLostFocus(WindowEvent e)
```
Specified by:

windowLostFocus in interface WindowFocusListener

Class MenuItemDiverter

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

ij

cursor

diversionCursor

actions

Constructor Detail

MenuItemDiverter

Method Detail

getTitle

action

getCursorPath

run

getAction

setActions

resetActions

keyPressed

keyTyped

keyReleased

windowGainedFocus

windowLostFocus