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org.maloi.evolvo.gui
Class CustomButtonGroup  

java.lang.Object
  javax.swing.ButtonGroup
      org.maloi.evolvo.gui.CustomButtonGroup

All Implemented Interfaces:

java.io.Serializable

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public class CustomButtonGroup

extends javax.swing.ButtonGroup

implements java.io.Serializable

Drop in replacement for ButtonGroup, which allows the user to de-select a button by clicking it a second time. If no buttons are selected, the button group returns null when asked what button is selected.

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Field Summary
protected  java.util.Vector	buttons
(package private)  javax.swing.ButtonModel	selection           The current choice.

 

Fields inherited from class javax.swing.ButtonGroup

 

Constructor Summary

CustomButtonGroup()           Creates a new ButtonGroup.

 

Method Summary
void	add(javax.swing.AbstractButton b)           Adds the button to the group.
int	getButtonCount()           Returns the number of buttons in the group.
java.util.Enumeration	getElements()           Return all the buttons that are participating in this group.
javax.swing.ButtonModel	getSelection()           Return the selected button model.
boolean	isSelected(javax.swing.ButtonModel m)           Returns the selected value for the button.
void	remove(javax.swing.AbstractButton b)           Removes the button from the group.
void	setSelected(javax.swing.ButtonModel m, boolean b)           Sets the selected value for the button.

 

Methods inherited from class javax.swing.ButtonGroup

 

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

 

Field Detail

buttons

protected java.util.Vector buttons

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selection

javax.swing.ButtonModel selection

The current choice.

Constructor Detail

CustomButtonGroup

public CustomButtonGroup()

Creates a new ButtonGroup.

Method Detail

add

public void add(javax.swing.AbstractButton b)

Adds the button to the group.

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remove

public void remove(javax.swing.AbstractButton b)

Removes the button from the group.

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getElements

public java.util.Enumeration getElements()

Return all the buttons that are participating in this group.

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getSelection

public javax.swing.ButtonModel getSelection()

Return the selected button model.

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setSelected

public void setSelected(javax.swing.ButtonModel m,
                        boolean b)

Sets the selected value for the button.

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isSelected

public boolean isSelected(javax.swing.ButtonModel m)

Returns the selected value for the button.

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getButtonCount

public int getButtonCount()

Returns the number of buttons in the group.

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