com.threerings.opengl.gui
Class ButtonGroup

java.lang.Object
  com.threerings.opengl.gui.ButtonGroup

All Implemented Interfaces:

ActionListener, ComponentListener, Selectable<ToggleButton>

public class ButtonGroup
extends Object
implements ActionListener, Selectable<ToggleButton>

Manages a group of ToggleButtons, ensuring that only one is selected at any given time.

Field Summary

Fields inherited from interface com.threerings.opengl.gui.Selectable

SELECT

Constructor Summary

ButtonGroup(ToggleButton... buttons)
Creates a new button group.

Method Summary

void	actionPerformed(ActionEvent event) Dispatched when a component has generated an "action".
void	add(ToggleButton button) Adds a button to the group.
void	addListener(ActionListener listener) Adds a listener for selection changes.
ToggleButton	getButton(int idx) Returns the button at the specified index.
int	getButtonCount() Returns the number of buttons in the group.
ToggleButton	getSelected() Get the selected item, if any.
ToggleButton	getSelectedButton() Deprecated.
int	getSelectedIndex() Get the index of the selected item, or -1.
void	remove(ToggleButton button) Removes a button from the group.
void	removeAll() Removes all of the buttons in the group.
void	removeListener(ActionListener listener) Removes a selection change listener.
void	setSelected(ToggleButton button) Set the selected item.
void	setSelectedButton(ToggleButton button) Deprecated.
void	setSelectedIndex(int idx) Set the index of the selected item.

Methods inherited from class java.lang.Object

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

Constructor Detail

ButtonGroup

public ButtonGroup(ToggleButton... buttons)

Creates a new button group.

Parameters:

buttons - the buttons in the group.

Method Detail

addListener

public void addListener(ActionListener listener)

Adds a listener for selection changes.

removeListener

public void removeListener(ActionListener listener)

Removes a selection change listener.

add

public void add(ToggleButton button)

Adds a button to the group.

remove

public void remove(ToggleButton button)

Removes a button from the group.

removeAll

public void removeAll()

Removes all of the buttons in the group.

getButtonCount

public int getButtonCount()

Returns the number of buttons in the group.

getSelected

public ToggleButton getSelected()

Description copied from interface: Selectable

Get the selected item, if any.

Specified by:

getSelected in interface Selectable<ToggleButton>

setSelected

public void setSelected(ToggleButton button)

Description copied from interface: Selectable

Set the selected item.

Specified by:

setSelected in interface Selectable<ToggleButton>

getButton

public ToggleButton getButton(int idx)

Returns the button at the specified index.

setSelectedButton

@Deprecated
public void setSelectedButton(ToggleButton button)

Deprecated.

getSelectedButton

@Deprecated
public ToggleButton getSelectedButton()

Deprecated.

setSelectedIndex

public void setSelectedIndex(int idx)

Description copied from interface: Selectable

Set the index of the selected item.

Specified by:

setSelectedIndex in interface Selectable<ToggleButton>

getSelectedIndex

public int getSelectedIndex()

Description copied from interface: Selectable

Get the index of the selected item, or -1.

Specified by:

getSelectedIndex in interface Selectable<ToggleButton>

actionPerformed

public void actionPerformed(ActionEvent event)

Description copied from interface: ActionListener

Dispatched when a component has generated an "action".

Specified by:

actionPerformed in interface ActionListener