Package org.opencms.ui.util

Class CmsLogicalCheckboxGroup

java.lang.Object

org.opencms.ui.util.CmsLogicalCheckboxGroup

public class CmsLogicalCheckboxGroup
extends Object

Ensures that among a set of check boxes, at most one of them is checked, without imposing constraints on the location of the checkboxes in the UI.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	CmsLogicalCheckboxGroup.I_ChangeListener	Listener interface.

Constructor Summary

Constructors

Constructor	Description
CmsLogicalCheckboxGroup()

Method Summary

Modifier and Type	Method	Description
void	add(com.vaadin.v7.ui.CheckBox checkBox)	Adds a check box to the group.
com.vaadin.v7.ui.CheckBox	getSelected()	Gets the currently selected check box.
void	remove(com.vaadin.v7.ui.CheckBox checkBox)	Removes a check box from the group.
protected void	setActiveCheckBox(com.vaadin.v7.ui.CheckBox box)	Sets the active check box.
void	setChangeListener(CmsLogicalCheckboxGroup.I_ChangeListener listener)	Sets the change listener.

Methods inherited from class java.lang.Object

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

Constructor Details

CmsLogicalCheckboxGroup

public CmsLogicalCheckboxGroup()

Method Details

add

public void add(com.vaadin.v7.ui.CheckBox checkBox)

Adds a check box to the group.

Parameters:

checkBox - the check box to add

getSelected

public com.vaadin.v7.ui.CheckBox getSelected()

Gets the currently selected check box.

Returns:

the check box

remove

public void remove(com.vaadin.v7.ui.CheckBox checkBox)

Removes a check box from the group.

Parameters:

checkBox - the check box

setChangeListener

public void setChangeListener(CmsLogicalCheckboxGroup.I_ChangeListener listener)

Sets the change listener.

Parameters:

listener - the change listener

setActiveCheckBox

protected void setActiveCheckBox(com.vaadin.v7.ui.CheckBox box)

Sets the active check box.

Parameters:

box - the active check box