[RESOLVED] Add Custom Control to Custom TreeView

I have a custom control that is a progress indicator, similar to the System.Windows.Forms.ProgressBar that continuously loops until its told to stop.

I also have a class that inherits from the System.Windows.Forms.TreeView class, the reason I did this was so that I could have my custom control be displayed while loading the TreeView on a background worker.

However, when I try to add the custom control in the inherited TreeView class I cannot for the life of me get the custom control to get displayed either in the design mode layout or in runtime. If I add a Button or any other .NET control it get's displayed.

I am attempting to add the control to the TreeView by using the constructor. Any advice would be great.

Code:

---

        /// <summary>
        /// Initializes a new instance of the <see cref="GxTreeView"/> class.
        /// </summary>
        public GxTreeView()
        {
            InitializeComponent();

            _CircularProgress = new CircularProgress();
           
            Controls.Add(_CircularProgress);

            _CircularProgress.BringToFront();
        }

---

I win the idiot award. I didn't specify the size of the control.