51 lines
1.6 KiB
JavaScript
51 lines
1.6 KiB
JavaScript
// Copyright 2006 The Closure Library Authors. All Rights Reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS-IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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/**
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* @fileoverview Single Element Drag and Drop.
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*
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* Drag and drop implementation for sources/targets consisting of a single
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* element.
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*
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* @author eae@google.com (Emil A Eklund)
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* @see ../demos/dragdrop.html
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*/
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goog.provide('goog.fx.DragDrop');
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goog.require('goog.fx.AbstractDragDrop');
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goog.require('goog.fx.DragDropItem');
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/**
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* Drag/drop implementation for creating drag sources/drop targets consisting of
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* a single HTML Element.
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*
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* @param {Element|string} element Dom Node, or string representation of node
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* id, to be used as drag source/drop target.
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* @param {Object=} opt_data Data associated with the source/target.
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* @throws Error If no element argument is provided or if the type is invalid
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* @extends {goog.fx.AbstractDragDrop}
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* @constructor
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*/
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goog.fx.DragDrop = function(element, opt_data) {
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goog.fx.AbstractDragDrop.call(this);
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var item = new goog.fx.DragDropItem(element, opt_data);
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item.setParent(this);
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this.items_.push(item);
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};
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goog.inherits(goog.fx.DragDrop, goog.fx.AbstractDragDrop);
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