| package org.eclipse.jface.viewers; |
| |
| /* |
| * (c) Copyright IBM Corp. 2000, 2001. |
| * All Rights Reserved. |
| */ |
| import java.util.EventObject; |
| |
| /** |
| * Event object describing a change to the checked state |
| * of a viewer element. |
| * |
| * @see ICheckStateListener |
| */ |
| public class CheckStateChangedEvent extends EventObject { |
| |
| /** |
| * The viewer element. |
| */ |
| private Object element; |
| |
| /** |
| * The checked state. |
| */ |
| private boolean state; |
| /** |
| * Creates a new event for the given source, element, and checked state. |
| * |
| * @param source the source |
| * @param element the element |
| * @param state the checked state |
| */ |
| public CheckStateChangedEvent(ICheckable source, Object element, boolean state) { |
| super(source); |
| this.element = element; |
| this.state = state; |
| } |
| /** |
| * Returns the checkable that is the source of this event. |
| * |
| * @return the originating checkable |
| */ |
| public ICheckable getCheckable() { |
| return (ICheckable) source; |
| } |
| /** |
| * Returns the checked state of the element. |
| * |
| * @return the checked state |
| */ |
| public boolean getChecked() { |
| return state; |
| } |
| /** |
| * Returns the element whose check state changed. |
| * |
| * @return the element |
| */ |
| public Object getElement() { |
| return element; |
| } |
| } |