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Chapter 19 java.awt Reference |
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PopupMenu 
Name
PopupMenu
![[Graphic: Figure from the text]](./figs/popupm2.gif)
Description
A PopupMenu is a menu that can be popped up on a Component.
Class Definition
public class java.awt.PopupMenu
extends java.awt.Menu {
// Constructors
public PopupMenu();
public PopupMenu (String label);
// Instance Methods
public synchronized void addNotify();
public void show (Component origin, int x, int y);
}
Constructors
PopupMenu
public PopupMenu()
- Description
-
Constructs a PopupMenu object.
public PopupMenu (String label)
- Parameters
-
- label
-
Text that appears on Menu.
- label
- Description
-
Constructs a PopupMenu object with the given label.
Instance Methods
addNotify
public synchronized void addNotify()
- Overrides
-
Menu.addNotify()
- Description
-
Creates a PopupMenu peer.
show
public void show (Component origin, int x, int y)
- Parameters
-
- origin
-
The Component upon which the PopupMenu will be displayed.
- x
-
The PopupMenu's horizontal position on the component.
- y
-
The PopupMenu's vertical position on the component.
- origin
- Description
-
Shows the menu on the given Component. The origin specified must be contained in the hierarchy of the PopupMenu's parent component, which is determined by the call to Component.add(PopupMenu).
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