add extjs 6.0.1 sources

[extjs.git] / extjs / modern / modern / src / grid / cell / Widget.js

/**\r
 * This class is used for {@link Ext.grid.Grid grid} cells that contain a child\r
 * {@link Ext.Component} or {@link Ext.Widget}. This cell type is typically used by\r
 * specifying {@link Ext.grid.column.Widget} column type.\r
 *\r
 * {@link Ext.grid.Row Rows} create cells based on the {@link Ext.grid.column.Column#cell}\r
 * config. Application code would rarely create cells directly.\r
 */\r
Ext.define('Ext.grid.cell.Widget', {\r
    extend: 'Ext.grid.cell.Base',\r
    xtype: 'widgetcell',\r
\r
    config: {\r
        /**\r
         * @cfg {Object} widget (required)\r
         * The config object for a {@link Ext.Component} or {@link Ext.Widget}.\r
         *\r
         * @cfg {String} widget.xtype (required) The type of component or widget to create.\r
         */\r
        widget: null\r
    },\r
\r
    applyWidget: function(widget) {\r
        if (widget) {\r
            var parent = this.getParent();\r
\r
            if (parent && !parent.isSpecialRow) {\r
                widget = Ext.apply({\r
                    parent: this\r
                }, widget);\r
                widget = Ext.widget(widget);\r
            } else {\r
                widget = undefined;\r
            }\r
        }\r
        return widget;\r
    },\r
\r
    updateWidget: function(widget, oldWidget) {\r
        if (oldWidget) {\r
            oldWidget.destroy();\r
        }\r
\r
        if (widget) {\r
            this.innerElement.appendChild(widget.element);\r
        }\r
    },\r
\r
    updateValue: function(value) {\r
        var widget = this.getWidget(),\r
            defaultBindProperty;\r
            \r
        if (widget) {\r
            defaultBindProperty = widget.defaultBindProperty;\r
\r
            if (defaultBindProperty) {\r
                widget.setConfig(defaultBindProperty, value);\r
            }\r
        }\r
    },\r
\r
    destroy: function() {\r
        this.setWidget(null);\r
        this.callParent();\r
    }\r
});\r