private void FloatToolStripMenuItemClick(object sender, EventArgs e)
{
var size = new Size(720, 512);
Rectangle screenRect = Screen.FromControl(this).Bounds;
var point = new Point((screenRect.Width - 720) / 2, (screenRect.Height - 512) / 2);
MainDock.ActivePane.ActiveContent.DockHandler.FloatAt(new Rectangle(point, size));
}