W3cubDocs

Interface SingleSelectionModel

All Known Implementing Classes:: DefaultSingleSelectionModel

public interface SingleSelectionModel

A model that supports at most one indexed selection.

Since:: 1.2

Method Summary

Modifier and Type	Method	Description
`void`	`addChangeListener(ChangeListener listener)`	Adds listener as a listener to changes in the model.
`void`	`clearSelection()`	Clears the selection (to -1).
`int`	`getSelectedIndex()`	Returns the model's selection.
`boolean`	`isSelected()`	Returns true if the selection model currently has a selected value.
`void`	`removeChangeListener(ChangeListener listener)`	Removes listener as a listener to changes in the model.
`void`	`setSelectedIndex(int index)`	Sets the model's selected index to index.

Method Details

getSelectedIndex

int getSelectedIndex()

Returns the model's selection.

Returns:

the model's selection, or -1 if there is no selection

See Also:

setSelectedIndex

void setSelectedIndex(int index)

Sets the model's selected index to index. Notifies any listeners if the model changes

Parameters:

index - an int specifying the model selection

See Also:

clearSelection

void clearSelection()

Clears the selection (to -1).

isSelected

boolean isSelected()

Returns true if the selection model currently has a selected value.

Returns:: true if a value is currently selected

addChangeListener

void addChangeListener(ChangeListener listener)

Adds listener as a listener to changes in the model.

Parameters:: listener - the ChangeListener to add

removeChangeListener

void removeChangeListener(ChangeListener listener)

Removes listener as a listener to changes in the model.

Parameters:: listener - the ChangeListener to remove

© 1993, 2023, Oracle and/or its affiliates. All rights reserved.
Documentation extracted from Debian's OpenJDK Development Kit package.
Licensed under the GNU General Public License, version 2, with the Classpath Exception.
Various third party code in OpenJDK is licensed under different licenses (see Debian package).
Java and OpenJDK are trademarks or registered trademarks of Oracle and/or its affiliates.
https://docs.oracle.com/en/java/javase/21/docs/api/java.desktop/javax/swing/SingleSelectionModel.html