javax.swing
Class PopupFactory.HeadlessPopup

java.lang.Object
  javax.swing.Popup
      javax.swing.PopupFactory.ContainerPopup
          javax.swing.PopupFactory.HeadlessPopup

Enclosing class:

PopupFactory

private static class PopupFactory.HeadlessPopup

extends PopupFactory.ContainerPopup

Popup implementation that is used in headless environment.

Nested Class Summary

Nested classes inherited from class javax.swing.Popup

Popup.DefaultFrame, Popup.HeavyWeightWindow

Field Summary

(package private) Component	owner Component we are to be added to.
(package private) int	x Desired x location.
(package private) int	y Desired y location.

Fields inherited from class javax.swing.Popup

Constructor Summary

private

PopupFactory.HeadlessPopup()

Method Summary

(package private) Component	createComponent(Component owner) Creates the Component to use as the parent of the Popup.
(package private) boolean	fitsOnScreen() Returns true if the Popup can fit on the screen.
(package private) static Popup	getHeadlessPopup(Component owner, Component contents, int ownerX, int ownerY)
void	hide() Hides and disposes of the Popup.
(package private) boolean	overlappedByOwnedWindow()
void	pack() Causes the Popup to be sized to fit the preferred size of the Component it contains.
(package private) void	reset(Component owner, Component contents, int ownerX, int ownerY) Resets the Popup to an initial state.
void	show() Makes the Popup visible.

Methods inherited from class javax.swing.Popup

dispose, getComponent

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

owner

Component owner

Component we are to be added to.

x

int x

Desired x location.

y

int y

Desired y location.

Constructor Detail

PopupFactory.HeadlessPopup

private PopupFactory.HeadlessPopup()

Method Detail

getHeadlessPopup

static Popup getHeadlessPopup(Component owner,
                              Component contents,
                              int ownerX,
                              int ownerY)

createComponent

Component createComponent(Component owner)

Description copied from class: Popup

Creates the Component to use as the parent of the Popup. The default implementation creates a Window, subclasses should override.

Overrides:

createComponent in class Popup

show

public void show()

Description copied from class: Popup

Makes the Popup visible. If the Popup is currently visible, this has no effect.

Overrides:

show in class Popup

hide

public void hide()

Description copied from class: Popup

Hides and disposes of the Popup. Once a Popup has been disposed you should no longer invoke methods on it. A disposed Popup may be reclaimed and later used based on the PopupFactory. As such, if you invoke methods on a disposed Popup, indeterminate behavior will result.

Overrides:

hide in class PopupFactory.ContainerPopup

pack

public void pack()

Description copied from class: Popup

Causes the Popup to be sized to fit the preferred size of the Component it contains.

Overrides:

pack in class Popup

reset

void reset(Component owner,
           Component contents,
           int ownerX,
           int ownerY)

Description copied from class: Popup

Resets the Popup to an initial state.

Overrides:

reset in class Popup

overlappedByOwnedWindow

boolean overlappedByOwnedWindow()

fitsOnScreen

boolean fitsOnScreen()

Returns true if the Popup can fit on the screen.