source: Dev/trunk/src/client/dojox/charting/action2d/ChartAction.js @ 483

define(["dojo/_base/connect", "dojo/_base/declare", "./Base"], 
        function(hub, declare, Base){

        return declare("dojox.charting.action2d.ChartAction", Base, {
                // summary:
                //              Base action class for chart actions.
        
                constructor: function(chart, plot){
                        // summary:
                        //              Create a new base chart action.
                        // chart: dojox/charting/Chart
                        //              The chart this action applies to.
                        // plot: String|dojox/charting/plot2d/Base?
                        //              Optional target plot for this chart action.  Default is "default".
                },
        
                connect: function(){
                        // summary:
                        //              Connect this action to the chart.
                        for(var i = 0; i < this._listeners.length; ++i){
                                this._listeners[i].handle = hub.connect(this.chart.node, this._listeners[i].eventName,
                                                this, this._listeners[i].methodName);
                        }
                },
        
                disconnect: function(){
                        // summary:
                        //              Disconnect this action from the chart.
                        for(var i = 0; i < this._listeners.length; ++i){
                                hub.disconnect(this._listeners[i].handle);
                                delete this._listeners[i].handle;
                        }
                }
});

});