public final class ShadowPopup
extends javax.swing.Popup
#show
it snapshots the screen background as needed,
and in #hide
it cleans up all changes made before.com.jgoodies.looks.common.ShadowPopupBorder
,
com.jgoodies.looks.common.ShadowPopupFactory
Constructor and Description |
---|
ShadowPopup() |
Modifier and Type | Method and Description |
---|---|
static boolean |
canSnapshot() |
void |
hide()
Hides and disposes of the
Popup . |
void |
show()
Makes the
Popup visible. |
public static boolean canSnapshot()
public void hide()
Popup
. Once a Popup
has been disposed you should no longer invoke
methods on it. A dispose
d 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.
In addition to the superclass behavior, we reset the stored horizontal and vertical drop shadows - if any.
hide
in class javax.swing.Popup
public void show()
Popup
visible. If the popup has a
heavy-weight container, we try to snapshot the background.
If the Popup
is currently visible, it remains visible.show
in class javax.swing.Popup