DragAndDrop.js
资源名称:oa.rar [点击查看]
上传用户:kimgenplus
上传日期:2016-06-05
资源大小:20877k
文件大小:2k
源码类别:
OA系统
开发平台:
Java
- /*
- Copyright (c) 2004-2006, The Dojo Foundation
- All Rights Reserved.
- Licensed under the Academic Free License version 2.1 or above OR the
- modified BSD license. For more information on Dojo licensing, see:
- http://dojotoolkit.org/community/licensing.shtml
- */
- dojo.require("dojo.lang.common");
- dojo.require("dojo.lang.func");
- dojo.require("dojo.lang.declare");
- dojo.provide("dojo.dnd.DragAndDrop");
- dojo.declare("dojo.dnd.DragSource", null, {type:"", onDragEnd:function (evt) {
- }, onDragStart:function (evt) {
- }, onSelected:function (evt) {
- }, unregister:function () {
- dojo.dnd.dragManager.unregisterDragSource(this);
- }, reregister:function () {
- dojo.dnd.dragManager.registerDragSource(this);
- }});
- dojo.declare("dojo.dnd.DragObject", null, {type:"", register:function () {
- var dm = dojo.dnd.dragManager;
- if (dm["registerDragObject"]) {
- dm.registerDragObject(this);
- }
- }, onDragStart:function (evt) {
- }, onDragMove:function (evt) {
- }, onDragOver:function (evt) {
- }, onDragOut:function (evt) {
- }, onDragEnd:function (evt) {
- }, onDragLeave:dojo.lang.forward("onDragOut"), onDragEnter:dojo.lang.forward("onDragOver"), ondragout:dojo.lang.forward("onDragOut"), ondragover:dojo.lang.forward("onDragOver")});
- dojo.declare("dojo.dnd.DropTarget", null, {acceptsType:function (type) {
- if (!dojo.lang.inArray(this.acceptedTypes, "*")) {
- if (!dojo.lang.inArray(this.acceptedTypes, type)) {
- return false;
- }
- }
- return true;
- }, accepts:function (dragObjects) {
- if (!dojo.lang.inArray(this.acceptedTypes, "*")) {
- for (var i = 0; i < dragObjects.length; i++) {
- if (!dojo.lang.inArray(this.acceptedTypes, dragObjects[i].type)) {
- return false;
- }
- }
- }
- return true;
- }, unregister:function () {
- dojo.dnd.dragManager.unregisterDropTarget(this);
- }, onDragOver:function (evt) {
- }, onDragOut:function (evt) {
- }, onDragMove:function (evt) {
- }, onDropStart:function (evt) {
- }, onDrop:function (evt) {
- }, onDropEnd:function () {
- }}, function () {
- this.acceptedTypes = [];
- });
- dojo.dnd.DragEvent = function () {
- this.dragSource = null;
- this.dragObject = null;
- this.target = null;
- this.eventStatus = "success";
- };
- dojo.declare("dojo.dnd.DragManager", null, {selectedSources:[], dragObjects:[], dragSources:[], registerDragSource:function (source) {
- }, dropTargets:[], registerDropTarget:function (target) {
- }, lastDragTarget:null, currentDragTarget:null, onKeyDown:function () {
- }, onMouseOut:function () {
- }, onMouseMove:function () {
- }, onMouseUp:function () {
- }});