view Implab.Fx/ControlBoundPromise.cs @ 156:97fbbf816844 v2

Promises: SignalXXX methods merged into SignalHandler method. Components: RunnableComponent In progress
author cin
date Mon, 15 Feb 2016 04:22:15 +0300
parents 706fccb85524
children
line wrap: on
line source

using System.Windows.Forms;
using System;


namespace Implab.Fx {
    public class ControlBoundPromise<T> : Promise<T> {
        readonly Control m_target;

        public ControlBoundPromise(Control target) {
            Safe.ArgumentNotNull(target, "target");

            m_target = target;
        }

        protected override void SignalHandler(HandlerDescriptor handler, int signal) {
            if (m_target.InvokeRequired)
                m_target.BeginInvoke(new Action<Promise<T>.HandlerDescriptor, int>(base.SignalHandler), handler, signal);
            else
                base.SignalHandler(handler, signal);
        }
    }
}