public class ValueButtonGroup
extends javax.swing.ButtonGroup
Constructor and Description |
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ValueButtonGroup()
Constructor.
|
Modifier and Type | Method and Description |
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void |
add(javax.swing.AbstractButton button,
java.lang.Object value)
Adds a button and associates a value with it.
|
void |
addChangeListener(javax.swing.event.ChangeListener listener)
Adds a listener which will be notified whenever this group's selected
value changes.
|
java.lang.Object |
getValue()
Returns the currently selected value, that is the value associated
with the currently selected button.
|
void |
remove(javax.swing.AbstractButton button) |
void |
removeChangeListener(javax.swing.event.ChangeListener listener)
Removes a listener previously added by
addChangeListener . |
void |
setValue(java.lang.Object value)
Sets the currently selected value.
|
public void add(javax.swing.AbstractButton button, java.lang.Object value)
button
is selected, getValue()
will
return value
. You can use null
for a
value, but don't have two buttons with associated values which
are equal.button
- buttonvalue
- associated valuepublic void remove(javax.swing.AbstractButton button)
remove
in class javax.swing.ButtonGroup
public java.lang.Object getValue()
public void setValue(java.lang.Object value)
value
must be one
of the values associated with a button in this group.value
- new valuepublic void addChangeListener(javax.swing.event.ChangeListener listener)
listener
- listener to addpublic void removeChangeListener(javax.swing.event.ChangeListener listener)
addChangeListener
.listener
- listener to removeCopyright © 2017 Central Laboratory of the Research Councils. All Rights Reserved.