add extjs 6.0.1 sources

[extjs.git] / extjs / modern / modern / src / behavior / Draggable.js

/**\r
 * @private\r
 */\r
Ext.define('Ext.behavior.Draggable', {\r
\r
    extend: 'Ext.behavior.Behavior',\r
\r
    requires: [\r
        'Ext.util.Draggable'\r
    ],\r
\r
    setConfig: function(config) {\r
        var draggable = this.draggable,\r
            component = this.component,\r
            listeners = this.listeners;\r
\r
        if (config) {\r
            if (!draggable) {\r
                component.setTranslatable(config.translatable);\r
                this.draggable = draggable = new Ext.util.Draggable(config);\r
                draggable.setTranslatable(component.getTranslatable());\r
                draggable.setElement(component.renderElement);\r
                draggable.on('destroy', 'onDraggableDestroy', this);\r
\r
                if (listeners) {\r
                    component.on(listeners);\r
                }\r
            }\r
            else if (Ext.isObject(config)) {\r
                draggable.setConfig(config);\r
            }\r
        }\r
        else if (draggable) {\r
            draggable.destroy();\r
        }\r
\r
        return this;\r
    },\r
\r
    getDraggable: function() {\r
        return this.draggable;\r
    },\r
\r
    onDraggableDestroy: function() {\r
        delete this.draggable;\r
    },\r
\r
    onComponentDestroy: function() {\r
        var draggable = this.draggable;\r
\r
        if (draggable) {\r
            draggable.destroy();\r
        }\r
    }\r
});\r