Beispiel #1
0
        private WpfCanvas?GetWindowTextInputLayer()
        {
            if (_owner?.TextBox?.XamlRoot is not {
            } xamlRoot)
            {
                return(null);
            }

            var host = XamlRootMap.GetHostForRoot(xamlRoot);

            return(host?.NativeOverlayLayer);
        }
Beispiel #2
0
 private void OnChildLoading(FrameworkElement sender, object args)
 {
     // Ensure the XamlRoot is registered early.
     XamlRootMap.Register(sender.XamlRoot, this);
 }
Beispiel #3
0
        public void ReleasePointerCapture(PointerIdentifier pointer, XamlRoot xamlRoot)
        {
            var host = XamlRootMap.GetHostForRoot(xamlRoot);

            host?.ReleasePointerCapture();
        }