Class PopupMenuUI
- java.lang.Object
-
- javax.swing.plaf.ComponentUI
-
- javax.swing.plaf.PopupMenuUI
- Direct Known Subclasses:
-
BasicPopupMenuUI
,MultiPopupMenuUI
public abstract class PopupMenuUI extends ComponentUI
Pluggable look and feel interface for JPopupMenu.
Constructor Summary
Constructor | Description |
---|---|
PopupMenuUI() |
Method Summary
Modifier and Type | Method | Description |
---|---|---|
Popup | getPopup(JPopupMenu popup,
int x,
int y) | Returns the |
boolean | isPopupTrigger(MouseEvent e) | Returns whether or not the given |
Methods declared in class javax.swing.plaf.ComponentUI
contains, createUI, getAccessibleChild, getAccessibleChildrenCount, getBaseline, getBaselineResizeBehavior, getMaximumSize, getMinimumSize, getPreferredSize, installUI, paint, uninstallUI, update
Methods declared in class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
Constructor Detail
PopupMenuUI
public PopupMenuUI()
Method Detail
isPopupTrigger
public boolean isPopupTrigger(MouseEvent e)
Returns whether or not the given MouseEvent
is the popup menu trigger event for the platform
- Parameters:
-
e
- aMouseEvent
- Returns:
- true if the
MouseEvent e
is the popup menu trigger - Since:
- 1.3
getPopup
public Popup getPopup(JPopupMenu popup, int x, int y)
Returns the Popup
that will be responsible for displaying the JPopupMenu
.
- Parameters:
-
popup
- JPopupMenu requesting Popup -
x
- Screen x location Popup is to be shown at -
y
- Screen y location Popup is to be shown at. - Returns:
- Popup that will show the JPopupMenu
- Since:
- 1.4