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63 lines
1.5 KiB
63 lines
1.5 KiB
2 years ago
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/*
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YUI 3.17.2 (build 9c3c78e)
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Copyright 2014 Yahoo! Inc. All rights reserved.
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Licensed under the BSD License.
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http://yuilibrary.com/license/
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*/
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YUI.add('scrollview-base-ie', function (Y, NAME) {
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/**
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* IE specific support for the scrollview-base module.
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*
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* @module scrollview-base-ie
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*/
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Y.mix(Y.ScrollView.prototype, {
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/**
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* Internal method to fix text selection in IE
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*
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* @method _fixIESelect
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* @for ScrollView
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* @private
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* @param {Node} bb The bounding box
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* @param {Node} cb The content box
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*/
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_fixIESelect : function(bb, cb) {
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this._cbDoc = cb.get("ownerDocument");
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this._nativeBody = Y.Node.getDOMNode(Y.one("body", this._cbDoc));
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cb.on("mousedown", function() {
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this._selectstart = this._nativeBody.onselectstart;
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this._nativeBody.onselectstart = this._iePreventSelect;
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this._cbDoc.once("mouseup", this._ieRestoreSelect, this);
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}, this);
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},
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/**
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* Native onselectstart handle to prevent selection in IE
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*
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* @method _iePreventSelect
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* @for ScrollView
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* @private
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*/
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_iePreventSelect : function() {
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return false;
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},
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/**
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* Restores native onselectstart handle, backed up to prevent selection in IE
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*
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* @method _ieRestoreSelect
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* @for ScrollView
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* @private
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*/
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_ieRestoreSelect : function() {
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this._nativeBody.onselectstart = this._selectstart;
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}
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}, true);
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}, '3.17.2', {"requires": ["scrollview-base"]});
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