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1651 lines
49 KiB
1651 lines
49 KiB
/*
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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('resize-base', function (Y, NAME) {
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/**
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* The Resize Utility allows you to make an HTML element resizable.
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* @module resize
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* @main resize
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*/
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var Lang = Y.Lang,
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isArray = Lang.isArray,
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isBoolean = Lang.isBoolean,
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isNumber = Lang.isNumber,
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isString = Lang.isString,
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yArray = Y.Array,
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trim = Lang.trim,
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indexOf = yArray.indexOf,
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COMMA = ',',
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DOT = '.',
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EMPTY_STR = '',
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HANDLE_SUB = '{handle}',
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SPACE = ' ',
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ACTIVE = 'active',
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ACTIVE_HANDLE = 'activeHandle',
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ACTIVE_HANDLE_NODE = 'activeHandleNode',
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ALL = 'all',
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AUTO_HIDE = 'autoHide',
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BORDER = 'border',
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BOTTOM = 'bottom',
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CLASS_NAME = 'className',
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COLOR = 'color',
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DEF_MIN_HEIGHT = 'defMinHeight',
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DEF_MIN_WIDTH = 'defMinWidth',
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HANDLE = 'handle',
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HANDLES = 'handles',
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HANDLES_WRAPPER = 'handlesWrapper',
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HIDDEN = 'hidden',
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INNER = 'inner',
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LEFT = 'left',
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MARGIN = 'margin',
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NODE = 'node',
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NODE_NAME = 'nodeName',
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NONE = 'none',
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OFFSET_HEIGHT = 'offsetHeight',
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OFFSET_WIDTH = 'offsetWidth',
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PADDING = 'padding',
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PARENT_NODE = 'parentNode',
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POSITION = 'position',
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RELATIVE = 'relative',
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RESIZE = 'resize',
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RESIZING = 'resizing',
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RIGHT = 'right',
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STATIC = 'static',
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STYLE = 'style',
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TOP = 'top',
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WIDTH = 'width',
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WRAP = 'wrap',
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WRAPPER = 'wrapper',
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WRAP_TYPES = 'wrapTypes',
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EV_MOUSE_UP = 'resize:mouseUp',
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EV_RESIZE = 'resize:resize',
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EV_RESIZE_ALIGN = 'resize:align',
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EV_RESIZE_END = 'resize:end',
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EV_RESIZE_START = 'resize:start',
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T = 't',
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TR = 'tr',
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R = 'r',
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BR = 'br',
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B = 'b',
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BL = 'bl',
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L = 'l',
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TL = 'tl',
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concat = function() {
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return Array.prototype.slice.call(arguments).join(SPACE);
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},
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// round the passed number to get rid of pixel-flickering
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toRoundNumber = function(num) {
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return Math.round(parseFloat(num)) || 0;
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},
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getCompStyle = function(node, val) {
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return node.getComputedStyle(val);
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},
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handleAttrName = function(handle) {
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return HANDLE + handle.toUpperCase();
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},
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isNode = function(v) {
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return (v instanceof Y.Node);
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},
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toInitialCap = Y.cached(
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function(str) {
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return str.substring(0, 1).toUpperCase() + str.substring(1);
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}
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),
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capitalize = Y.cached(function() {
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var out = [],
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args = yArray(arguments, 0, true);
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yArray.each(args, function(part, i) {
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if (i > 0) {
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part = toInitialCap(part);
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}
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out.push(part);
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});
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return out.join(EMPTY_STR);
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}),
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getCN = Y.ClassNameManager.getClassName,
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CSS_RESIZE = getCN(RESIZE),
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CSS_RESIZE_HANDLE = getCN(RESIZE, HANDLE),
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CSS_RESIZE_HANDLE_ACTIVE = getCN(RESIZE, HANDLE, ACTIVE),
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CSS_RESIZE_HANDLE_INNER = getCN(RESIZE, HANDLE, INNER),
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CSS_RESIZE_HANDLE_INNER_PLACEHOLDER = getCN(RESIZE, HANDLE, INNER, HANDLE_SUB),
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CSS_RESIZE_HANDLE_PLACEHOLDER = getCN(RESIZE, HANDLE, HANDLE_SUB),
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CSS_RESIZE_HIDDEN_HANDLES = getCN(RESIZE, HIDDEN, HANDLES),
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CSS_RESIZE_HANDLES_WRAPPER = getCN(RESIZE, HANDLES, WRAPPER),
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CSS_RESIZE_WRAPPER = getCN(RESIZE, WRAPPER);
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/**
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A base class for Resize, providing:
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* Basic Lifecycle (initializer, renderUI, bindUI, syncUI, destructor)
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* Applies drag handles to an element to make it resizable
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* Here is the list of valid resize handles:
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`[ 't', 'tr', 'r', 'br', 'b', 'bl', 'l', 'tl' ]`. You can
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read this list as top, top-right, right, bottom-right, bottom,
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bottom-left, left, top-left.
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* The drag handles are inserted into the element and positioned
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absolute. Some elements, such as a textarea or image, don't support
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children. To overcome that, set wrap:true in your config and the
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element willbe wrapped for you automatically.
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Quick Example:
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var instance = new Y.Resize({
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node: '#resize1',
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preserveRatio: true,
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wrap: true,
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maxHeight: 170,
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maxWidth: 400,
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handles: 't, tr, r, br, b, bl, l, tl'
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});
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Check the list of <a href="Resize.html#attrs">Configuration Attributes</a> available for
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Resize.
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@class Resize
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@param config {Object} Object literal specifying widget configuration properties.
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@constructor
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@extends Base
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*/
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function Resize() {
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Resize.superclass.constructor.apply(this, arguments);
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}
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Y.mix(Resize, {
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/**
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* Static property provides a string to identify the class.
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*
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* @property NAME
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* @type String
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* @static
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*/
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NAME: RESIZE,
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/**
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* Static property used to define the default attribute
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* configuration for the Resize.
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*
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* @property ATTRS
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* @type Object
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* @static
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*/
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ATTRS: {
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/**
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* Stores the active handle during the resize.
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*
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* @attribute activeHandle
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* @default null
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* @private
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* @type String
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*/
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activeHandle: {
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value: null,
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validator: function(v) {
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return Y.Lang.isString(v) || Y.Lang.isNull(v);
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}
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},
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/**
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* Stores the active handle element during the resize.
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*
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* @attribute activeHandleNode
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* @default null
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* @private
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* @type Node
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*/
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activeHandleNode: {
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value: null,
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validator: isNode
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},
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/**
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* False to ensure that the resize handles are always visible, true to
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* display them only when the user mouses over the resizable borders.
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*
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* @attribute autoHide
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* @default false
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* @type boolean
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*/
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autoHide: {
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value: false,
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validator: isBoolean
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},
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/**
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* The default minimum height of the element. Only used when
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* ResizeConstrained is not plugged.
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*
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* @attribute defMinHeight
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* @default 15
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* @type Number
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*/
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defMinHeight: {
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value: 15,
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validator: isNumber
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},
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/**
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* The default minimum width of the element. Only used when
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* ResizeConstrained is not plugged.
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*
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* @attribute defMinWidth
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* @default 15
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* @type Number
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*/
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defMinWidth: {
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value: 15,
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validator: isNumber
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},
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/**
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* The handles to use (any combination of): 't', 'b', 'r', 'l', 'bl',
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* 'br', 'tl', 'tr'. Can use a shortcut of All.
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*
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* @attribute handles
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* @default all
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* @type Array | String
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*/
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handles: {
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setter: '_setHandles',
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value: ALL
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},
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/**
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* Node to wrap the resize handles.
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*
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* @attribute handlesWrapper
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* @type Node
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*/
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handlesWrapper: {
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readOnly: true,
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setter: Y.one,
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valueFn: '_valueHandlesWrapper'
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},
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/**
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* The selector or element to resize. Required.
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*
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* @attribute node
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* @type Node
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*/
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node: {
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setter: Y.one
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},
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/**
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* True when the element is being Resized.
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*
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* @attribute resizing
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* @default false
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* @type boolean
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*/
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resizing: {
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value: false,
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validator: isBoolean
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},
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/**
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* True to wrap an element with a div if needed (required for textareas
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* and images, defaults to false) in favor of the handles config option.
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* The wrapper element type (default div) could be over-riden passing the
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* <code>wrapper</code> attribute.
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*
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* @attribute wrap
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* @default false
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* @type boolean
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*/
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wrap: {
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setter: '_setWrap',
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value: false,
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validator: isBoolean
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},
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/**
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* Elements that requires a wrapper by default. Normally are elements
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* which cannot have children elements.
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*
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* @attribute wrapTypes
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* @default /canvas|textarea|input|select|button|img/i
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* @readOnly
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* @type Regex
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*/
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wrapTypes: {
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readOnly: true,
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value: /^canvas|textarea|input|select|button|img|iframe|table|embed$/i
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},
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/**
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* Element to wrap the <code>wrapTypes</code>. This element will house
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* the handles elements.
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*
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* @attribute wrapper
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* @default div
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* @type String | Node
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* @writeOnce
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*/
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wrapper: {
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readOnly: true,
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valueFn: '_valueWrapper',
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writeOnce: true
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}
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},
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RULES: {
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b: function(instance, dx, dy) {
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var info = instance.info,
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originalInfo = instance.originalInfo;
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info.offsetHeight = originalInfo.offsetHeight + dy;
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},
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l: function(instance, dx) {
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var info = instance.info,
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originalInfo = instance.originalInfo;
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info.left = originalInfo.left + dx;
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info.offsetWidth = originalInfo.offsetWidth - dx;
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},
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r: function(instance, dx) {
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var info = instance.info,
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originalInfo = instance.originalInfo;
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info.offsetWidth = originalInfo.offsetWidth + dx;
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},
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t: function(instance, dx, dy) {
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var info = instance.info,
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originalInfo = instance.originalInfo;
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info.top = originalInfo.top + dy;
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info.offsetHeight = originalInfo.offsetHeight - dy;
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},
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tr: function() {
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this.t.apply(this, arguments);
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this.r.apply(this, arguments);
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},
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bl: function() {
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this.b.apply(this, arguments);
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this.l.apply(this, arguments);
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},
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br: function() {
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this.b.apply(this, arguments);
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this.r.apply(this, arguments);
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},
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tl: function() {
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this.t.apply(this, arguments);
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this.l.apply(this, arguments);
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}
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},
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capitalize: capitalize
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});
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Y.Resize = Y.extend(
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Resize,
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Y.Base,
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{
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/**
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* Array containing all possible resizable handles.
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*
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* @property ALL_HANDLES
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* @type {String}
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*/
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ALL_HANDLES: [ T, TR, R, BR, B, BL, L, TL ],
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/**
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* Regex which matches with the handles that could change the height of
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* the resizable element.
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*
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* @property REGEX_CHANGE_HEIGHT
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* @type {String}
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*/
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REGEX_CHANGE_HEIGHT: /^(t|tr|b|bl|br|tl)$/i,
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/**
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* Regex which matches with the handles that could change the left of
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* the resizable element.
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*
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* @property REGEX_CHANGE_LEFT
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* @type {String}
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*/
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REGEX_CHANGE_LEFT: /^(tl|l|bl)$/i,
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/**
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* Regex which matches with the handles that could change the top of
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* the resizable element.
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*
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* @property REGEX_CHANGE_TOP
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* @type {String}
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*/
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REGEX_CHANGE_TOP: /^(tl|t|tr)$/i,
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/**
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* Regex which matches with the handles that could change the width of
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* the resizable element.
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*
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* @property REGEX_CHANGE_WIDTH
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* @type {String}
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*/
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REGEX_CHANGE_WIDTH: /^(bl|br|l|r|tl|tr)$/i,
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/**
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* Template used to create the resize wrapper for the handles.
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*
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* @property HANDLES_WRAP_TEMPLATE
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* @type {String}
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*/
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HANDLES_WRAP_TEMPLATE: '<div class="'+CSS_RESIZE_HANDLES_WRAPPER+'"></div>',
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/**
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* Template used to create the resize wrapper node when needed.
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*
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* @property WRAP_TEMPLATE
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* @type {String}
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*/
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WRAP_TEMPLATE: '<div class="'+CSS_RESIZE_WRAPPER+'"></div>',
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/**
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* Template used to create each resize handle.
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*
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* @property HANDLE_TEMPLATE
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* @type {String}
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*/
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HANDLE_TEMPLATE: '<div class="'+concat(CSS_RESIZE_HANDLE, CSS_RESIZE_HANDLE_PLACEHOLDER)+'">' +
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'<div class="'+concat(CSS_RESIZE_HANDLE_INNER, CSS_RESIZE_HANDLE_INNER_PLACEHOLDER)+'"> </div>' +
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'</div>',
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/**
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* Each box has a content area and optional surrounding padding and
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* border areas. This property stores the sum of all horizontal
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* surrounding * information needed to adjust the node height.
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*
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* @property totalHSurrounding
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* @default 0
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* @type number
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*/
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totalHSurrounding: 0,
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/**
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* Each box has a content area and optional surrounding padding and
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* border areas. This property stores the sum of all vertical
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* surrounding * information needed to adjust the node height.
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*
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* @property totalVSurrounding
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* @default 0
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* @type number
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*/
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totalVSurrounding: 0,
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/**
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* Stores the <a href="Resize.html#attr_node">node</a>
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* surrounding information retrieved from
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* <a href="Resize.html#method__getBoxSurroundingInfo">_getBoxSurroundingInfo</a>.
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*
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* @property nodeSurrounding
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* @type Object
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* @default null
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*/
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nodeSurrounding: null,
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|
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/**
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* Stores the <a href="Resize.html#attr_wrapper">wrapper</a>
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* surrounding information retrieved from
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* <a href="Resize.html#method__getBoxSurroundingInfo">_getBoxSurroundingInfo</a>.
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*
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* @property wrapperSurrounding
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* @type Object
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* @default null
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*/
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wrapperSurrounding: null,
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|
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/**
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* Whether the handle being dragged can change the height.
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*
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* @property changeHeightHandles
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* @default false
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* @type boolean
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*/
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changeHeightHandles: false,
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/**
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* Whether the handle being dragged can change the left.
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*
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* @property changeLeftHandles
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* @default false
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* @type boolean
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*/
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changeLeftHandles: false,
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|
|
|
/**
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* Whether the handle being dragged can change the top.
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*
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* @property changeTopHandles
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* @default false
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* @type boolean
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*/
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changeTopHandles: false,
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|
/**
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* Whether the handle being dragged can change the width.
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*
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* @property changeWidthHandles
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* @default false
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* @type boolean
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*/
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changeWidthHandles: false,
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/**
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* Store DD.Delegate reference for the respective Resize instance.
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*
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* @property delegate
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* @default null
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* @type Object
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*/
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delegate: null,
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|
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/**
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* Stores the current values for the height, width, top and left. You are
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* able to manipulate these values on resize in order to change the resize
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* behavior.
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*
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* @property info
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* @type Object
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* @protected
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*/
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info: null,
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/**
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* Stores the last values for the height, width, top and left.
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*
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* @property lastInfo
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* @type Object
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* @protected
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*/
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lastInfo: null,
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/**
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* Stores the original values for the height, width, top and left, stored
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* on resize start.
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*
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* @property originalInfo
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* @type Object
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* @protected
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|
*/
|
|
originalInfo: null,
|
|
|
|
/**
|
|
* Construction logic executed during Resize instantiation. Lifecycle.
|
|
*
|
|
* @method initializer
|
|
* @protected
|
|
*/
|
|
initializer: function() {
|
|
this._eventHandles = [];
|
|
|
|
this.renderer();
|
|
},
|
|
|
|
/**
|
|
* Create the DOM structure for the Resize. Lifecycle.
|
|
*
|
|
* @method renderUI
|
|
* @protected
|
|
*/
|
|
renderUI: function() {
|
|
var instance = this;
|
|
|
|
instance._renderHandles();
|
|
},
|
|
|
|
/**
|
|
* Bind the events on the Resize UI. Lifecycle.
|
|
*
|
|
* @method bindUI
|
|
* @protected
|
|
*/
|
|
bindUI: function() {
|
|
var instance = this;
|
|
|
|
instance._createEvents();
|
|
instance._bindDD();
|
|
instance._bindHandle();
|
|
},
|
|
|
|
/**
|
|
* Sync the Resize UI.
|
|
*
|
|
* @method syncUI
|
|
* @protected
|
|
*/
|
|
syncUI: function() {
|
|
var instance = this;
|
|
|
|
this.get(NODE).addClass(CSS_RESIZE);
|
|
|
|
// hide handles if AUTO_HIDE is true
|
|
instance._setHideHandlesUI(
|
|
instance.get(AUTO_HIDE)
|
|
);
|
|
},
|
|
|
|
/**
|
|
* Destructor lifecycle implementation for the Resize class.
|
|
* Detaches all previously attached listeners and removes the Resize handles.
|
|
*
|
|
* @method destructor
|
|
* @protected
|
|
*/
|
|
destructor: function() {
|
|
var instance = this,
|
|
node = instance.get(NODE),
|
|
wrapper = instance.get(WRAPPER),
|
|
pNode = wrapper.get(PARENT_NODE);
|
|
|
|
Y.each(
|
|
instance._eventHandles,
|
|
function(handle) {
|
|
handle.detach();
|
|
}
|
|
);
|
|
|
|
instance._eventHandles.length = 0;
|
|
|
|
// destroy handles dd and remove them from the dom
|
|
instance.eachHandle(function(handleEl) {
|
|
instance.delegate.dd.destroy();
|
|
|
|
// remove handle
|
|
handleEl.remove(true);
|
|
});
|
|
|
|
instance.delegate.destroy();
|
|
|
|
// unwrap node
|
|
if (instance.get(WRAP)) {
|
|
instance._copyStyles(wrapper, node);
|
|
|
|
if (pNode) {
|
|
pNode.insertBefore(node, wrapper);
|
|
}
|
|
|
|
wrapper.remove(true);
|
|
}
|
|
|
|
node.removeClass(CSS_RESIZE);
|
|
node.removeClass(CSS_RESIZE_HIDDEN_HANDLES);
|
|
},
|
|
|
|
/**
|
|
* Creates DOM (or manipulates DOM for progressive enhancement)
|
|
* This method is invoked by initializer(). It's chained automatically for
|
|
* subclasses if required.
|
|
*
|
|
* @method renderer
|
|
* @protected
|
|
*/
|
|
renderer: function() {
|
|
this.renderUI();
|
|
this.bindUI();
|
|
this.syncUI();
|
|
},
|
|
|
|
/**
|
|
* <p>Loop through each handle which is being used and executes a callback.</p>
|
|
* <p>Example:</p>
|
|
* <pre><code>instance.eachHandle(
|
|
* function(handleName, index) { ... }
|
|
* );</code></pre>
|
|
*
|
|
* @method eachHandle
|
|
* @param {function} fn Callback function to be executed for each handle.
|
|
*/
|
|
eachHandle: function(fn) {
|
|
var instance = this;
|
|
|
|
Y.each(
|
|
instance.get(HANDLES),
|
|
function(handle, i) {
|
|
var handleEl = instance.get(
|
|
handleAttrName(handle)
|
|
);
|
|
|
|
fn.apply(instance, [handleEl, handle, i]);
|
|
}
|
|
);
|
|
},
|
|
|
|
/**
|
|
* Bind the handles DragDrop events to the Resize instance.
|
|
*
|
|
* @method _bindDD
|
|
* @private
|
|
*/
|
|
_bindDD: function() {
|
|
var instance = this;
|
|
|
|
instance.delegate = new Y.DD.Delegate(
|
|
{
|
|
bubbleTargets: instance,
|
|
container: instance.get(HANDLES_WRAPPER),
|
|
dragConfig: {
|
|
clickPixelThresh: 0,
|
|
clickTimeThresh: 0,
|
|
useShim: true,
|
|
move: false
|
|
},
|
|
nodes: DOT+CSS_RESIZE_HANDLE,
|
|
target: false
|
|
}
|
|
);
|
|
|
|
instance._eventHandles.push(
|
|
instance.on('drag:drag', instance._handleResizeEvent),
|
|
instance.on('drag:dropmiss', instance._handleMouseUpEvent),
|
|
instance.on('drag:end', instance._handleResizeEndEvent),
|
|
instance.on('drag:start', instance._handleResizeStartEvent)
|
|
);
|
|
},
|
|
|
|
/**
|
|
* Bind the events related to the handles (_onHandleMouseEnter, _onHandleMouseLeave).
|
|
*
|
|
* @method _bindHandle
|
|
* @private
|
|
*/
|
|
_bindHandle: function() {
|
|
var instance = this,
|
|
wrapper = instance.get(WRAPPER);
|
|
|
|
instance._eventHandles.push(
|
|
wrapper.on('mouseenter', Y.bind(instance._onWrapperMouseEnter, instance)),
|
|
wrapper.on('mouseleave', Y.bind(instance._onWrapperMouseLeave, instance)),
|
|
wrapper.delegate('mouseenter', Y.bind(instance._onHandleMouseEnter, instance), DOT+CSS_RESIZE_HANDLE),
|
|
wrapper.delegate('mouseleave', Y.bind(instance._onHandleMouseLeave, instance), DOT+CSS_RESIZE_HANDLE)
|
|
);
|
|
},
|
|
|
|
/**
|
|
* Create the custom events used on the Resize.
|
|
*
|
|
* @method _createEvents
|
|
* @private
|
|
*/
|
|
_createEvents: function() {
|
|
var instance = this,
|
|
// create publish function for kweight optimization
|
|
publish = function(name, fn) {
|
|
instance.publish(name, {
|
|
defaultFn: fn,
|
|
queuable: false,
|
|
emitFacade: true,
|
|
bubbles: true,
|
|
prefix: RESIZE
|
|
});
|
|
};
|
|
|
|
/**
|
|
* Handles the resize start event. Fired when a handle starts to be
|
|
* dragged.
|
|
*
|
|
* @event resize:start
|
|
* @preventable _defResizeStartFn
|
|
* @param {EventFacade} event The resize start event.
|
|
* @bubbles Resize
|
|
*/
|
|
publish(EV_RESIZE_START, this._defResizeStartFn);
|
|
|
|
/**
|
|
* Handles the resize event. Fired on each pixel when the handle is
|
|
* being dragged.
|
|
*
|
|
* @event resize:resize
|
|
* @preventable _defResizeFn
|
|
* @param {EventFacade} event The resize event.
|
|
* @bubbles Resize
|
|
*/
|
|
publish(EV_RESIZE, this._defResizeFn);
|
|
|
|
/**
|
|
* Handles the resize align event.
|
|
*
|
|
* @event resize:align
|
|
* @preventable _defResizeAlignFn
|
|
* @param {EventFacade} event The resize align event.
|
|
* @bubbles Resize
|
|
*/
|
|
publish(EV_RESIZE_ALIGN, this._defResizeAlignFn);
|
|
|
|
/**
|
|
* Handles the resize end event. Fired when a handle stop to be
|
|
* dragged.
|
|
*
|
|
* @event resize:end
|
|
* @preventable _defResizeEndFn
|
|
* @param {EventFacade} event The resize end event.
|
|
* @bubbles Resize
|
|
*/
|
|
publish(EV_RESIZE_END, this._defResizeEndFn);
|
|
|
|
/**
|
|
* Handles the resize mouseUp event. Fired when a mouseUp event happens on a
|
|
* handle.
|
|
*
|
|
* @event resize:mouseUp
|
|
* @preventable _defMouseUpFn
|
|
* @param {EventFacade} event The resize mouseUp event.
|
|
* @bubbles Resize
|
|
*/
|
|
publish(EV_MOUSE_UP, this._defMouseUpFn);
|
|
},
|
|
|
|
/**
|
|
* Responsible for loop each handle element and append to the wrapper.
|
|
*
|
|
* @method _renderHandles
|
|
* @protected
|
|
*/
|
|
_renderHandles: function() {
|
|
var instance = this,
|
|
wrapper = instance.get(WRAPPER),
|
|
handlesWrapper = instance.get(HANDLES_WRAPPER);
|
|
|
|
instance.eachHandle(function(handleEl) {
|
|
handlesWrapper.append(handleEl);
|
|
});
|
|
|
|
wrapper.append(handlesWrapper);
|
|
},
|
|
|
|
/**
|
|
* Creates the handle element based on the handle name and initialize the
|
|
* DragDrop on it.
|
|
*
|
|
* @method _buildHandle
|
|
* @param {String} handle Handle name ('t', 'tr', 'b', ...).
|
|
* @protected
|
|
*/
|
|
_buildHandle: function(handle) {
|
|
var instance = this;
|
|
|
|
return Y.Node.create(
|
|
Y.Lang.sub(instance.HANDLE_TEMPLATE, {
|
|
handle: handle
|
|
})
|
|
);
|
|
},
|
|
|
|
/**
|
|
* Basic resize calculations.
|
|
*
|
|
* @method _calcResize
|
|
* @protected
|
|
*/
|
|
_calcResize: function() {
|
|
var instance = this,
|
|
handle = instance.handle,
|
|
info = instance.info,
|
|
originalInfo = instance.originalInfo,
|
|
|
|
dx = info.actXY[0] - originalInfo.actXY[0],
|
|
dy = info.actXY[1] - originalInfo.actXY[1];
|
|
|
|
if (handle && Y.Resize.RULES[handle]) {
|
|
Y.Resize.RULES[handle](instance, dx, dy);
|
|
}
|
|
else {
|
|
Y.log('Handle rule not found: ' + handle, 'warn', 'resize');
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Helper method to update the current size value on
|
|
* <a href="Resize.html#property_info">info</a> to respect the
|
|
* min/max values and fix the top/left calculations.
|
|
*
|
|
* @method _checkSize
|
|
* @param {String} offset 'offsetHeight' or 'offsetWidth'
|
|
* @param {number} size Size to restrict the offset
|
|
* @protected
|
|
*/
|
|
_checkSize: function(offset, size) {
|
|
var instance = this,
|
|
info = instance.info,
|
|
originalInfo = instance.originalInfo,
|
|
axis = (offset === OFFSET_HEIGHT) ? TOP : LEFT;
|
|
|
|
// forcing the offsetHeight/offsetWidth to be the passed size
|
|
info[offset] = size;
|
|
|
|
// predicting, based on the original information, the last left valid in case of reach the min/max dimension
|
|
// this calculation avoid browser event leaks when user interact very fast
|
|
if (((axis === LEFT) && instance.changeLeftHandles) ||
|
|
((axis === TOP) && instance.changeTopHandles)) {
|
|
|
|
info[axis] = originalInfo[axis] + originalInfo[offset] - size;
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Copy relevant styles of the <a href="Resize.html#attr_node">node</a>
|
|
* to the <a href="Resize.html#attr_wrapper">wrapper</a>.
|
|
*
|
|
* @method _copyStyles
|
|
* @param {Node} node Node from.
|
|
* @param {Node} wrapper Node to.
|
|
* @protected
|
|
*/
|
|
_copyStyles: function(node, wrapper) {
|
|
var position = node.getStyle(POSITION).toLowerCase(),
|
|
surrounding = this._getBoxSurroundingInfo(node),
|
|
wrapperStyle;
|
|
|
|
// resizable wrapper should be positioned
|
|
if (position === STATIC) {
|
|
position = RELATIVE;
|
|
}
|
|
|
|
wrapperStyle = {
|
|
position: position,
|
|
left: getCompStyle(node, LEFT),
|
|
top: getCompStyle(node, TOP)
|
|
};
|
|
|
|
Y.mix(wrapperStyle, surrounding.margin);
|
|
Y.mix(wrapperStyle, surrounding.border);
|
|
|
|
wrapper.setStyles(wrapperStyle);
|
|
|
|
// remove margin and border from the internal node
|
|
node.setStyles({ border: 0, margin: 0 });
|
|
|
|
wrapper.sizeTo(
|
|
node.get(OFFSET_WIDTH) + surrounding.totalHBorder,
|
|
node.get(OFFSET_HEIGHT) + surrounding.totalVBorder
|
|
);
|
|
},
|
|
|
|
// extract handle name from a string
|
|
// using Y.cached to memoize the function for performance
|
|
_extractHandleName: Y.cached(
|
|
function(node) {
|
|
var className = node.get(CLASS_NAME),
|
|
|
|
match = className.match(
|
|
new RegExp(
|
|
getCN(RESIZE, HANDLE, '(\\w{1,2})\\b')
|
|
)
|
|
);
|
|
|
|
return match ? match[1] : null;
|
|
}
|
|
),
|
|
|
|
/**
|
|
* <p>Generates metadata to the <a href="Resize.html#property_info">info</a>
|
|
* and <a href="Resize.html#property_originalInfo">originalInfo</a></p>
|
|
* <pre><code>bottom, actXY, left, top, offsetHeight, offsetWidth, right</code></pre>
|
|
*
|
|
* @method _getInfo
|
|
* @param {Node} node
|
|
* @param {EventFacade} event
|
|
* @private
|
|
*/
|
|
_getInfo: function(node, event) {
|
|
var actXY = [0,0],
|
|
drag = event.dragEvent.target,
|
|
nodeXY = node.getXY(),
|
|
nodeX = nodeXY[0],
|
|
nodeY = nodeXY[1],
|
|
offsetHeight = node.get(OFFSET_HEIGHT),
|
|
offsetWidth = node.get(OFFSET_WIDTH);
|
|
|
|
if (event) {
|
|
// the xy that the node will be set to. Changing this will alter the position as it's dragged.
|
|
actXY = (drag.actXY.length ? drag.actXY : drag.lastXY);
|
|
}
|
|
|
|
return {
|
|
actXY: actXY,
|
|
bottom: (nodeY + offsetHeight),
|
|
left: nodeX,
|
|
offsetHeight: offsetHeight,
|
|
offsetWidth: offsetWidth,
|
|
right: (nodeX + offsetWidth),
|
|
top: nodeY
|
|
};
|
|
},
|
|
|
|
/**
|
|
* Each box has a content area and optional surrounding margin,
|
|
* padding and * border areas. This method get all this information from
|
|
* the passed node. For more reference see
|
|
* <a href="http://www.w3.org/TR/CSS21/box.html#box-dimensions">
|
|
* http://www.w3.org/TR/CSS21/box.html#box-dimensions</a>.
|
|
*
|
|
* @method _getBoxSurroundingInfo
|
|
* @param {Node} node
|
|
* @private
|
|
* @return {Object}
|
|
*/
|
|
_getBoxSurroundingInfo: function(node) {
|
|
var info = {
|
|
padding: {},
|
|
margin: {},
|
|
border: {}
|
|
};
|
|
|
|
if (isNode(node)) {
|
|
Y.each([ TOP, RIGHT, BOTTOM, LEFT ], function(dir) {
|
|
var paddingProperty = capitalize(PADDING, dir),
|
|
marginProperty = capitalize(MARGIN, dir),
|
|
borderWidthProperty = capitalize(BORDER, dir, WIDTH),
|
|
borderColorProperty = capitalize(BORDER, dir, COLOR),
|
|
borderStyleProperty = capitalize(BORDER, dir, STYLE);
|
|
|
|
info.border[borderColorProperty] = getCompStyle(node, borderColorProperty);
|
|
info.border[borderStyleProperty] = getCompStyle(node, borderStyleProperty);
|
|
info.border[borderWidthProperty] = getCompStyle(node, borderWidthProperty);
|
|
info.margin[marginProperty] = getCompStyle(node, marginProperty);
|
|
info.padding[paddingProperty] = getCompStyle(node, paddingProperty);
|
|
});
|
|
}
|
|
|
|
info.totalHBorder = (toRoundNumber(info.border.borderLeftWidth) + toRoundNumber(info.border.borderRightWidth));
|
|
info.totalHPadding = (toRoundNumber(info.padding.paddingLeft) + toRoundNumber(info.padding.paddingRight));
|
|
info.totalVBorder = (toRoundNumber(info.border.borderBottomWidth) + toRoundNumber(info.border.borderTopWidth));
|
|
info.totalVPadding = (toRoundNumber(info.padding.paddingBottom) + toRoundNumber(info.padding.paddingTop));
|
|
|
|
return info;
|
|
},
|
|
|
|
/**
|
|
* Sync the Resize UI with internal values from
|
|
* <a href="Resize.html#property_info">info</a>.
|
|
*
|
|
* @method _syncUI
|
|
* @protected
|
|
*/
|
|
_syncUI: function() {
|
|
var instance = this,
|
|
info = instance.info,
|
|
wrapperSurrounding = instance.wrapperSurrounding,
|
|
wrapper = instance.get(WRAPPER),
|
|
node = instance.get(NODE);
|
|
|
|
wrapper.sizeTo(info.offsetWidth, info.offsetHeight);
|
|
|
|
if (instance.changeLeftHandles || instance.changeTopHandles) {
|
|
wrapper.setXY([info.left, info.top]);
|
|
}
|
|
|
|
// if a wrap node is being used
|
|
if (!wrapper.compareTo(node)) {
|
|
// the original internal node borders were copied to the wrapper on
|
|
// _copyStyles, to compensate that subtract the borders from the internal node
|
|
node.sizeTo(
|
|
info.offsetWidth - wrapperSurrounding.totalHBorder,
|
|
info.offsetHeight - wrapperSurrounding.totalVBorder
|
|
);
|
|
}
|
|
|
|
// prevent webkit textarea resize
|
|
if (Y.UA.webkit) {
|
|
node.setStyle(RESIZE, NONE);
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Update <code>instance.changeHeightHandles,
|
|
* instance.changeLeftHandles, instance.changeTopHandles,
|
|
* instance.changeWidthHandles</code> information.
|
|
*
|
|
* @method _updateChangeHandleInfo
|
|
* @private
|
|
*/
|
|
_updateChangeHandleInfo: function(handle) {
|
|
var instance = this;
|
|
|
|
instance.changeHeightHandles = instance.REGEX_CHANGE_HEIGHT.test(handle);
|
|
instance.changeLeftHandles = instance.REGEX_CHANGE_LEFT.test(handle);
|
|
instance.changeTopHandles = instance.REGEX_CHANGE_TOP.test(handle);
|
|
instance.changeWidthHandles = instance.REGEX_CHANGE_WIDTH.test(handle);
|
|
},
|
|
|
|
/**
|
|
* Update <a href="Resize.html#property_info">info</a> values (bottom, actXY, left, top, offsetHeight, offsetWidth, right).
|
|
*
|
|
* @method _updateInfo
|
|
* @private
|
|
*/
|
|
_updateInfo: function(event) {
|
|
var instance = this;
|
|
|
|
instance.info = instance._getInfo(instance.get(WRAPPER), event);
|
|
},
|
|
|
|
/**
|
|
* Update properties
|
|
* <a href="Resize.html#property_nodeSurrounding">nodeSurrounding</a>,
|
|
* <a href="Resize.html#property_nodeSurrounding">wrapperSurrounding</a>,
|
|
* <a href="Resize.html#property_nodeSurrounding">totalVSurrounding</a>,
|
|
* <a href="Resize.html#property_nodeSurrounding">totalHSurrounding</a>.
|
|
*
|
|
* @method _updateSurroundingInfo
|
|
* @private
|
|
*/
|
|
_updateSurroundingInfo: function() {
|
|
var instance = this,
|
|
node = instance.get(NODE),
|
|
wrapper = instance.get(WRAPPER),
|
|
nodeSurrounding = instance._getBoxSurroundingInfo(node),
|
|
wrapperSurrounding = instance._getBoxSurroundingInfo(wrapper);
|
|
|
|
instance.nodeSurrounding = nodeSurrounding;
|
|
instance.wrapperSurrounding = wrapperSurrounding;
|
|
|
|
instance.totalVSurrounding = (nodeSurrounding.totalVPadding + wrapperSurrounding.totalVBorder);
|
|
instance.totalHSurrounding = (nodeSurrounding.totalHPadding + wrapperSurrounding.totalHBorder);
|
|
},
|
|
|
|
/**
|
|
* Set the active state of the handles.
|
|
*
|
|
* @method _setActiveHandlesUI
|
|
* @param {boolean} val True to activate the handles, false to deactivate.
|
|
* @protected
|
|
*/
|
|
_setActiveHandlesUI: function(val) {
|
|
var instance = this,
|
|
activeHandleNode = instance.get(ACTIVE_HANDLE_NODE);
|
|
|
|
if (activeHandleNode) {
|
|
if (val) {
|
|
// remove CSS_RESIZE_HANDLE_ACTIVE from all handles before addClass on the active
|
|
instance.eachHandle(
|
|
function(handleEl) {
|
|
handleEl.removeClass(CSS_RESIZE_HANDLE_ACTIVE);
|
|
}
|
|
);
|
|
|
|
activeHandleNode.addClass(CSS_RESIZE_HANDLE_ACTIVE);
|
|
}
|
|
else {
|
|
activeHandleNode.removeClass(CSS_RESIZE_HANDLE_ACTIVE);
|
|
}
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Setter for the handles attribute
|
|
*
|
|
* @method _setHandles
|
|
* @protected
|
|
* @param {String} val
|
|
*/
|
|
_setHandles: function(val) {
|
|
var instance = this,
|
|
handles = [];
|
|
|
|
// handles attr accepts both array or string
|
|
if (isArray(val)) {
|
|
handles = val;
|
|
}
|
|
else if (isString(val)) {
|
|
// if the handles attr passed in is an ALL string...
|
|
if (val.toLowerCase() === ALL) {
|
|
handles = instance.ALL_HANDLES;
|
|
}
|
|
// otherwise, split the string to extract the handles
|
|
else {
|
|
Y.each(
|
|
val.split(COMMA),
|
|
function(node) {
|
|
var handle = trim(node);
|
|
|
|
// if its a valid handle, add it to the handles output
|
|
if (indexOf(instance.ALL_HANDLES, handle) > -1) {
|
|
handles.push(handle);
|
|
}
|
|
}
|
|
);
|
|
}
|
|
}
|
|
|
|
return handles;
|
|
},
|
|
|
|
/**
|
|
* Set the visibility of the handles.
|
|
*
|
|
* @method _setHideHandlesUI
|
|
* @param {boolean} val True to hide the handles, false to show.
|
|
* @protected
|
|
*/
|
|
_setHideHandlesUI: function(val) {
|
|
var instance = this,
|
|
wrapper = instance.get(WRAPPER);
|
|
|
|
if (!instance.get(RESIZING)) {
|
|
if (val) {
|
|
wrapper.addClass(CSS_RESIZE_HIDDEN_HANDLES);
|
|
}
|
|
else {
|
|
wrapper.removeClass(CSS_RESIZE_HIDDEN_HANDLES);
|
|
}
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Setter for the wrap attribute
|
|
*
|
|
* @method _setWrap
|
|
* @protected
|
|
* @param {boolean} val
|
|
*/
|
|
_setWrap: function(val) {
|
|
var instance = this,
|
|
node = instance.get(NODE),
|
|
nodeName = node.get(NODE_NAME),
|
|
typeRegex = instance.get(WRAP_TYPES);
|
|
|
|
// if nodeName is listed on WRAP_TYPES force use the wrapper
|
|
if (typeRegex.test(nodeName)) {
|
|
val = true;
|
|
}
|
|
|
|
return val;
|
|
},
|
|
|
|
/**
|
|
* Default resize:mouseUp handler
|
|
*
|
|
* @method _defMouseUpFn
|
|
* @param {EventFacade} event The Event object
|
|
* @protected
|
|
*/
|
|
_defMouseUpFn: function() {
|
|
var instance = this;
|
|
|
|
instance.set(RESIZING, false);
|
|
},
|
|
|
|
/**
|
|
* Default resize:resize handler
|
|
*
|
|
* @method _defResizeFn
|
|
* @param {EventFacade} event The Event object
|
|
* @protected
|
|
*/
|
|
_defResizeFn: function(event) {
|
|
var instance = this;
|
|
|
|
instance._resize(event);
|
|
},
|
|
|
|
/**
|
|
* Logic method for _defResizeFn. Allow AOP.
|
|
*
|
|
* @method _resize
|
|
* @param {EventFacade} event The Event object
|
|
* @protected
|
|
*/
|
|
_resize: function(event) {
|
|
var instance = this;
|
|
|
|
instance._handleResizeAlignEvent(event.dragEvent);
|
|
|
|
// _syncUI of the wrapper, not using proxy
|
|
instance._syncUI();
|
|
},
|
|
|
|
/**
|
|
* Default resize:align handler
|
|
*
|
|
* @method _defResizeAlignFn
|
|
* @param {EventFacade} event The Event object
|
|
* @protected
|
|
*/
|
|
_defResizeAlignFn: function(event) {
|
|
var instance = this;
|
|
|
|
instance._resizeAlign(event);
|
|
},
|
|
|
|
/**
|
|
* Logic method for _defResizeAlignFn. Allow AOP.
|
|
*
|
|
* @method _resizeAlign
|
|
* @param {EventFacade} event The Event object
|
|
* @protected
|
|
*/
|
|
_resizeAlign: function(event) {
|
|
var instance = this,
|
|
info,
|
|
defMinHeight,
|
|
defMinWidth;
|
|
|
|
instance.lastInfo = instance.info;
|
|
|
|
// update the instance.info values
|
|
instance._updateInfo(event);
|
|
|
|
info = instance.info;
|
|
|
|
// basic resize calculations
|
|
instance._calcResize();
|
|
|
|
// if Y.Plugin.ResizeConstrained is not plugged, check for min dimension
|
|
if (!instance.con) {
|
|
defMinHeight = (instance.get(DEF_MIN_HEIGHT) + instance.totalVSurrounding);
|
|
defMinWidth = (instance.get(DEF_MIN_WIDTH) + instance.totalHSurrounding);
|
|
|
|
if (info.offsetHeight <= defMinHeight) {
|
|
instance._checkSize(OFFSET_HEIGHT, defMinHeight);
|
|
}
|
|
|
|
if (info.offsetWidth <= defMinWidth) {
|
|
instance._checkSize(OFFSET_WIDTH, defMinWidth);
|
|
}
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Default resize:end handler
|
|
*
|
|
* @method _defResizeEndFn
|
|
* @param {EventFacade} event The Event object
|
|
* @protected
|
|
*/
|
|
_defResizeEndFn: function(event) {
|
|
var instance = this;
|
|
|
|
instance._resizeEnd(event);
|
|
},
|
|
|
|
/**
|
|
* Logic method for _defResizeEndFn. Allow AOP.
|
|
*
|
|
* @method _resizeEnd
|
|
* @param {EventFacade} event The Event object
|
|
* @protected
|
|
*/
|
|
_resizeEnd: function(event) {
|
|
var instance = this,
|
|
drag = event.dragEvent.target;
|
|
|
|
// reseting actXY from drag when drag end
|
|
drag.actXY = [];
|
|
|
|
// syncUI when resize end
|
|
instance._syncUI();
|
|
|
|
instance._setActiveHandlesUI(false);
|
|
|
|
instance.set(ACTIVE_HANDLE, null);
|
|
instance.set(ACTIVE_HANDLE_NODE, null);
|
|
|
|
instance.handle = null;
|
|
},
|
|
|
|
/**
|
|
* Default resize:start handler
|
|
*
|
|
* @method _defResizeStartFn
|
|
* @param {EventFacade} event The Event object
|
|
* @protected
|
|
*/
|
|
_defResizeStartFn: function(event) {
|
|
var instance = this;
|
|
|
|
instance._resizeStart(event);
|
|
},
|
|
|
|
/**
|
|
* Logic method for _defResizeStartFn. Allow AOP.
|
|
*
|
|
* @method _resizeStart
|
|
* @param {EventFacade} event The Event object
|
|
* @protected
|
|
*/
|
|
_resizeStart: function(event) {
|
|
var instance = this,
|
|
wrapper = instance.get(WRAPPER);
|
|
|
|
instance.handle = instance.get(ACTIVE_HANDLE);
|
|
|
|
instance.set(RESIZING, true);
|
|
|
|
instance._updateSurroundingInfo();
|
|
|
|
// create an originalInfo information for reference
|
|
instance.originalInfo = instance._getInfo(wrapper, event);
|
|
|
|
instance._updateInfo(event);
|
|
},
|
|
|
|
/**
|
|
* Fires the resize:mouseUp event.
|
|
*
|
|
* @method _handleMouseUpEvent
|
|
* @param {EventFacade} event resize:mouseUp event facade
|
|
* @protected
|
|
*/
|
|
_handleMouseUpEvent: function(event) {
|
|
this.fire(EV_MOUSE_UP, { dragEvent: event, info: this.info });
|
|
},
|
|
|
|
/**
|
|
* Fires the resize:resize event.
|
|
*
|
|
* @method _handleResizeEvent
|
|
* @param {EventFacade} event resize:resize event facade
|
|
* @protected
|
|
*/
|
|
_handleResizeEvent: function(event) {
|
|
this.fire(EV_RESIZE, { dragEvent: event, info: this.info });
|
|
},
|
|
|
|
/**
|
|
* Fires the resize:align event.
|
|
*
|
|
* @method _handleResizeAlignEvent
|
|
* @param {EventFacade} event resize:resize event facade
|
|
* @protected
|
|
*/
|
|
_handleResizeAlignEvent: function(event) {
|
|
this.fire(EV_RESIZE_ALIGN, { dragEvent: event, info: this.info });
|
|
},
|
|
|
|
/**
|
|
* Fires the resize:end event.
|
|
*
|
|
* @method _handleResizeEndEvent
|
|
* @param {EventFacade} event resize:end event facade
|
|
* @protected
|
|
*/
|
|
_handleResizeEndEvent: function(event) {
|
|
this.fire(EV_RESIZE_END, { dragEvent: event, info: this.info });
|
|
},
|
|
|
|
/**
|
|
* Fires the resize:start event.
|
|
*
|
|
* @method _handleResizeStartEvent
|
|
* @param {EventFacade} event resize:start event facade
|
|
* @protected
|
|
*/
|
|
_handleResizeStartEvent: function(event) {
|
|
if (!this.get(ACTIVE_HANDLE)) {
|
|
//This handles the "touch" case
|
|
this._setHandleFromNode(event.target.get('node'));
|
|
}
|
|
this.fire(EV_RESIZE_START, { dragEvent: event, info: this.info });
|
|
},
|
|
|
|
/**
|
|
* Mouseenter event handler for the <a href="Resize.html#attr_wrapper">wrapper</a>.
|
|
*
|
|
* @method _onWrapperMouseEnter
|
|
* @param {EventFacade} event
|
|
* @protected
|
|
*/
|
|
_onWrapperMouseEnter: function() {
|
|
var instance = this;
|
|
|
|
if (instance.get(AUTO_HIDE)) {
|
|
instance._setHideHandlesUI(false);
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Mouseleave event handler for the <a href="Resize.html#attr_wrapper">wrapper</a>.
|
|
*
|
|
* @method _onWrapperMouseLeave
|
|
* @param {EventFacade} event
|
|
* @protected
|
|
*/
|
|
_onWrapperMouseLeave: function() {
|
|
var instance = this;
|
|
|
|
if (instance.get(AUTO_HIDE)) {
|
|
instance._setHideHandlesUI(true);
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Handles setting the activeHandle from a node, used from startDrag (for touch) and mouseenter (for mouse).
|
|
*
|
|
* @method _setHandleFromNode
|
|
* @param {Node} node
|
|
* @protected
|
|
*/
|
|
_setHandleFromNode: function(node) {
|
|
var instance = this,
|
|
handle = instance._extractHandleName(node);
|
|
|
|
if (!instance.get(RESIZING)) {
|
|
instance.set(ACTIVE_HANDLE, handle);
|
|
instance.set(ACTIVE_HANDLE_NODE, node);
|
|
|
|
instance._setActiveHandlesUI(true);
|
|
instance._updateChangeHandleInfo(handle);
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Mouseenter event handler for the handles.
|
|
*
|
|
* @method _onHandleMouseEnter
|
|
* @param {EventFacade} event
|
|
* @protected
|
|
*/
|
|
_onHandleMouseEnter: function(event) {
|
|
this._setHandleFromNode(event.currentTarget);
|
|
},
|
|
|
|
/**
|
|
* Mouseout event handler for the handles.
|
|
*
|
|
* @method _onHandleMouseLeave
|
|
* @param {EventFacade} event
|
|
* @protected
|
|
*/
|
|
_onHandleMouseLeave: function() {
|
|
var instance = this;
|
|
|
|
if (!instance.get(RESIZING)) {
|
|
instance._setActiveHandlesUI(false);
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Default value for the wrapper handles node attribute
|
|
*
|
|
* @method _valueHandlesWrapper
|
|
* @protected
|
|
* @readOnly
|
|
*/
|
|
_valueHandlesWrapper: function() {
|
|
return Y.Node.create(this.HANDLES_WRAP_TEMPLATE);
|
|
},
|
|
|
|
/**
|
|
* Default value for the wrapper attribute
|
|
*
|
|
* @method _valueWrapper
|
|
* @protected
|
|
* @readOnly
|
|
*/
|
|
_valueWrapper: function() {
|
|
var instance = this,
|
|
node = instance.get(NODE),
|
|
pNode = node.get(PARENT_NODE),
|
|
// by deafult the wrapper is always the node
|
|
wrapper = node;
|
|
|
|
// if the node is listed on the wrapTypes or wrap is set to true, create another wrapper
|
|
if (instance.get(WRAP)) {
|
|
wrapper = Y.Node.create(instance.WRAP_TEMPLATE);
|
|
|
|
if (pNode) {
|
|
pNode.insertBefore(wrapper, node);
|
|
}
|
|
|
|
wrapper.append(node);
|
|
|
|
instance._copyStyles(node, wrapper);
|
|
|
|
// remove positioning of wrapped node, the WRAPPER take care about positioning
|
|
node.setStyles({
|
|
position: STATIC,
|
|
left: 0,
|
|
top: 0
|
|
});
|
|
}
|
|
|
|
return wrapper;
|
|
}
|
|
}
|
|
);
|
|
|
|
Y.each(Y.Resize.prototype.ALL_HANDLES, function(handle) {
|
|
// creating ATTRS with the handles elements
|
|
Y.Resize.ATTRS[handleAttrName(handle)] = {
|
|
setter: function() {
|
|
return this._buildHandle(handle);
|
|
},
|
|
value: null,
|
|
writeOnce: true
|
|
};
|
|
});
|
|
|
|
|
|
}, '3.17.2', {"requires": ["base", "widget", "event", "oop", "dd-drag", "dd-delegate", "dd-drop"], "skinnable": true});
|
|
|