001/* 002 * $Id: DateSelectionEvent.java 3272 2009-02-25 11:06:37Z kleopatra $ 003 * 004 * Copyright 2006 Sun Microsystems, Inc., 4150 Network Circle, 005 * Santa Clara, California 95054, U.S.A. All rights reserved. 006 * 007 * This library is free software; you can redistribute it and/or 008 * modify it under the terms of the GNU Lesser General Public 009 * License as published by the Free Software Foundation; either 010 * version 2.1 of the License, or (at your option) any later version. 011 * 012 * This library is distributed in the hope that it will be useful, 013 * but WITHOUT ANY WARRANTY; without even the implied warranty of 014 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 015 * Lesser General Public License for more details. 016 * 017 * You should have received a copy of the GNU Lesser General Public 018 * License along with this library; if not, write to the Free Software 019 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA 020 */ 021package org.jdesktop.swingx.event; 022 023import java.util.Date; 024import java.util.EventObject; 025import java.util.SortedSet; 026 027import org.jdesktop.swingx.calendar.DateSelectionModel; 028 029/** 030 * @author Joshua Outwater 031 */ 032public class DateSelectionEvent extends EventObject { 033 public static enum EventType { 034 DATES_ADDED, 035 DATES_REMOVED, 036 DATES_SET, 037 SELECTION_CLEARED, 038 SELECTABLE_DATES_CHANGED, 039 SELECTABLE_RANGE_CHANGED, 040 UNSELECTED_DATES_CHANGED, 041 LOWER_BOUND_CHANGED, 042 UPPER_BOUND_CHANGED, 043 ADJUSTING_STARTED, ADJUSTING_STOPPED, 044 CALENDAR_CHANGED, 045 } 046 047 private EventType eventType; 048 private boolean adjusting; 049 050 /** 051 * Constructs a prototypical Event. 052 * 053 * @param source The object on which the Event initially occurred. 054 * @param eventType the type of the event 055 * @param adjusting the adjusting property of the source 056 * @throws IllegalArgumentException if source is null. 057 */ 058 public DateSelectionEvent(Object source, EventType eventType, boolean adjusting) { 059 super(source); 060 this.eventType = eventType; 061 this.adjusting = adjusting; 062 } 063 064 /** 065 * Returns the selection of the source dateSelectionModel.<p> 066 * 067 * PENDING JW: that's the "live" selection, that is the source is re-queried on every call 068 * to this method. Bug or feature? 069 * 070 * @return the selection of the source. 071 */ 072 public SortedSet<Date> getSelection() { 073 return ((DateSelectionModel)source).getSelection(); 074 } 075 076 /** 077 * Returns the type of this event. 078 * 079 * @return the type of event. 080 */ 081 public final EventType getEventType() { 082 return eventType; 083 } 084 085 /** 086 * Returns a boolean indicating whether the event source is in adjusting state. 087 * 088 * @return true if the event is fired while the model is in adjusting state. 089 */ 090 public boolean isAdjusting() { 091 return adjusting; 092 } 093 094 @Override 095 public String toString() { 096 return "[" + String.valueOf(getSource()) + " type: " + getEventType() + " isAdjusting: " + isAdjusting(); 097 } 098 099 100}