| java.lang.Object
 javax.swing.Popup
contrib.com.jgoodies.looks.common.ShadowPopup
| ShadowPopup | | final public class ShadowPopup extends Popup (Code) | | Does all the magic for getting popups with drop shadows. It adds the drop
shadow border to the Popup, in #show it snapshots the screen
background as needed, and in #hide it cleans up all changes
made before.
author:
Andrej Golovnin
version:
$Revision: 1.10 $
See Also: com.jgoodies.looks.common.ShadowPopupBorder
See Also: com.jgoodies.looks.common.ShadowPopupFactory |
| Field Summary | |
| final protected static FadeKind | MENU_APPEAR
|
| Method Summary | |
| public static boolean | canSnapshot()
| | static Popup | getInstance(Component owner, Component contents, int x, int y, Popup delegate)
Returns a previously used ShadowPopup, or a new one if
none of the popups have been recycled. | | public void | hide()
Hides and disposes of the Popup. | | public void | show()
Makes the Popup visible. |
| MENU_APPEAR | | final protected static FadeKind MENU_APPEAR(Code) | | |
| canSnapshot | | public static boolean canSnapshot()(Code) | | |
| getInstance | | static Popup getInstance(Component owner, Component contents, int x, int y, Popup delegate)(Code) | | Returns a previously used ShadowPopup, or a new one if
none of the popups have been recycled.
|
| hide | | public void hide()(Code) | | 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.
In addition to the superclass behavior, we reset the stored horizontal
and vertical drop shadows - if any.
|
| show | | public void show()(Code) | | Makes the 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.
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