source: trunk/src/org/expeditee/items/ItemParentStateChangedEvent.java@ 284

package org.expeditee.items;

import org.expeditee.gui.Frame;

/**
 * Raised whenever the items parent (Frame) changes - when the frame is no longer in view
 * or becomes in view, or if the item has no parent / has a new parent.
 * 
 * @author Brook Novak
 *
 */
public class ItemParentStateChangedEvent {
        
        private Frame _src;
        private Permission _overlayLevel;
        private int _eventType;
        
        public static final int EVENT_TYPE_SHOWN = 1;
        public static final int EVENT_TYPE_SHOWN_VIA_OVERLAY = 2;
        public static final int EVENT_TYPE_HIDDEN = 3;
        public static final int EVENT_TYPE_ADDED = 4;
        public static final int EVENT_TYPE_ADDED_VIA_OVERLAY = 5;
        public static final int EVENT_TYPE_REMOVED = 6;
        public static final int EVENT_TYPE_REMOVED_VIA_OVERLAY = 7;
        
        
        public ItemParentStateChangedEvent(Frame src, int eventType) {
                this(src, eventType, Permission.none);
        }
        
        public ItemParentStateChangedEvent(Frame src, int eventType, Permission overlayLevel) {
                _src = src;
                _overlayLevel = overlayLevel;
                _eventType = eventType;
        }

        /**
         * 
         * @return
         */
        public Permission getOverlayLevel() {
                return _overlayLevel;
        }

        /**
         * The parent that the item has been added to, removed from, shown on or hidden on. 
         * @return
         */
        public Frame getSource() {
                return _src;
        }
        
        public int getEventType() {
                return _eventType;
        }
        
        

}