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javax.swing.plaf.basic
interface ComboPopup
- All Known Implementing Classes:
- BasicComboPopup, MetalComboBoxUI.MetalComboPopup
public interface ComboPopup
The interface which defines the methods required for the implementation of the popup
portion of a combo box.
Warning:
Serialized objects of this class will not be compatible with
future Swing releases. The current serialization support is
appropriate for short term storage or RMI between applications running
the same version of Swing. As of 1.4, support for long term storage
of all JavaBeansTM
has been added to the java.beans
package.
Please see {@link java.beans.XMLEncoder}.
Method Summary |
KeyListener |
Returns a key listener that will be added to the combo box or null.
|
JList |
Returns the list that is being used to draw the items in the combo box.
|
MouseListener |
Returns a mouse listener that will be added to the combo box or null.
|
MouseMotionListener |
Returns a mouse motion listener that will be added to the combo box or null.
|
void |
Hides the popup
|
boolean |
Returns true if the popup is visible (currently being displayed).
|
void |
Shows the popup
|
void |
Called to inform the ComboPopup that the UI is uninstalling.
|
getKeyListener
public KeyListener getKeyListener()
-
Returns a key listener that will be added to the combo box or null.
If this method returns null then it will not be added to the combo box.
getList
public JList getList()
-
Returns the list that is being used to draw the items in the combo box.
This method is highly implementation specific and should not be used
for general list manipulation.
getMouseListener
public MouseListener getMouseListener()
-
Returns a mouse listener that will be added to the combo box or null.
If this method returns null then it will not be added to the combo box.
- Returns:
- a
MouseListener
or null
getMouseMotionListener
public MouseMotionListener getMouseMotionListener()
-
Returns a mouse motion listener that will be added to the combo box or null.
If this method returns null then it will not be added to the combo box.
- Returns:
- a
MouseMotionListener
or null
hide
public void hide()
-
Hides the popup
isVisible
public boolean isVisible()
-
Returns true if the popup is visible (currently being displayed).
- Returns:
true
if the component is visible; false
otherwise.
show
public void show()
-
Shows the popup
uninstallingUI
public void uninstallingUI()
-
Called to inform the ComboPopup that the UI is uninstalling.
If the ComboPopup added any listeners in the component, it should remove them here.
This documentation differs from the official API.
Jadeite adds
extra features to the API including:
variable font sizes,
constructions examples,
placeholders for classes and methods, and auto-generated “See Also” links.
Additionally it
is missing some items found in standard Javadoc documentation, including:
generics type information,
“Deprecated” tags and comments,
“See Also” links,
along with other minor differences.
Please send any questions or feedback to
bam@cs.cmu.edu.
This page displays the
Jadeite version of the documention, which is derived from the offical documentation that contains this copyright notice:
The official Sun™ documentation can be found here at
http://java.sun.com/javase/6/docs/api/.