nextapp.echo2.app.button
Interface ToggleButtonModel

All Superinterfaces:

ButtonModel, java.io.Serializable

All Known Implementing Classes:

DefaultToggleButtonModel

public interface ToggleButtonModel

extends ButtonModel

Model for two-state toggle button components.

Method Summary

void	addChangeListener(ChangeListener l) Adds a ChangeListener to receive notification of state changes, i.e., to the selected state of a ToggleButton.
boolean	isSelected() Returns the selection state.
void	removeChangeListener(ChangeListener l) Removes a ChangeListener from being notified of state changes, i.e., to the selected state of a ToggleButton.
void	setSelected(boolean newValue) Sets the selection state.

Methods inherited from interface nextapp.echo2.app.button.ButtonModel

addActionListener, doAction, getActionCommand, removeActionListener, setActionCommand

Method Detail

addChangeListener

public void addChangeListener(ChangeListener l)

Adds a ChangeListener to receive notification of state changes, i.e., to the selected state of a ToggleButton.

Parameters:

l - the listener to add

isSelected

public boolean isSelected()

Returns the selection state.

Returns:

the selection state

removeChangeListener

public void removeChangeListener(ChangeListener l)

Removes a ChangeListener from being notified of state changes, i.e., to the selected state of a ToggleButton.

Parameters:

l - the listener to remove

setSelected

public void setSelected(boolean newValue)

Sets the selection state.

Parameters:

newValue - the new selection state