jdk.awt.PopupMenu — clojure-interop/java.awt 1.0.5

A class that implements a menu which can be dynamically popped up at a specified position within a component.

As the inheritance hierarchy implies, a PopupMenu can be used anywhere a Menu can be used. However, if you use a PopupMenu like a Menu (e.g., you add it to a MenuBar), then you cannot call show on that PopupMenu.

->popup-menu clj

(->popup-menu)

(->popup-menu label)

Constructor.

Creates a new popup menu with the specified name.

label - a non-null string specifying the popup menu's label - java.lang.String

throws: java.awt.HeadlessException - if GraphicsEnvironment.isHeadless() returns true.

add-notify clj

(add-notify this)

Creates the popup menu's peer. The peer allows us to change the appearance of the popup menu without changing any of the popup menu's functionality.

get-accessible-context clj

(get-accessible-context this)

Gets the AccessibleContext associated with this PopupMenu.

returns: the AccessibleContext of this PopupMenu - javax.accessibility.AccessibleContext

get-parent clj

(get-parent this)

Returns the parent container for this menu component.

returns: the menu component containing this menu component, or null if this menu component is the outermost component, the menu bar itself - java.awt.MenuContainer

show clj

(show this origin x y)

Shows the popup menu at the x, y position relative to an origin component. The origin component must be contained within the component hierarchy of the popup menu's parent. Both the origin and the parent must be showing on the screen for this method to be valid.

If this PopupMenu is being used as a Menu (i.e., it has a non-Component parent), then you cannot call this method on the PopupMenu.

origin - the component which defines the coordinate space - java.awt.Component x - the x coordinate position to popup the menu - int y - the y coordinate position to popup the menu - int

throws: java.lang.NullPointerException - if the parent is null