/// <summary>
/// <para>Called by derived controls to display a context menu.</para>
/// <para>Once shown, top form takes over ownership of provided control (will dispose it when closing context menu).</para>
/// </summary>
/// <param name="relLoc">Desired relative location, in calling control's coordinates.</param>
/// <param name="ctxtMenuCtrl">The UI to show as a context menu.</param>
protected void ShowContextMenu(Point relLoc, ICtxtMenuControl ctxtMenuCtrl)
{
Point absLoc = new Point(AbsRect.X + relLoc.X, AbsRect.Y + relLoc.Y);
Point screenLoc = CurrentParentForm.WinForm.PointToScreen(absLoc);
CurrentParentForm.ShowContextMenu(screenLoc, ctxtMenuCtrl);
}
/// <summary>
/// Closes the context menu control shopwn earlier (if it's still visible at all).
/// </summary>
protected void CloseContextMenu(ICtxtMenuControl ctxtMenuCtrl)
{
CurrentParentForm.CloseContextMenu(ctxtMenuCtrl);
}
