private void AssociatedObjectOnMouseDown(object sender, MouseButtonEventArgs e)
{
if (sender == null)
{
return;
}
var possibleParent = XamlHelpers.FindParent <ListBoxItem>(sender as DependencyObject);
if (possibleParent == null)
{
return;
}
var newEvent =
new MouseButtonEventArgs(e.MouseDevice, e.Timestamp, e.ChangedButton, e.StylusDevice)
{
RoutedEvent = UIElement.MouseDownEvent, Source = sender
};
possibleParent.RaiseEvent(newEvent);
}
private void AssociatedObjectOnPreviewKeyDown(object sender, KeyEventArgs e)
{
if (sender == null)
{
return;
}
var possibleParent = XamlHelpers.FindParent <ListBox>(sender as DependencyObject);
if (possibleParent == null)
{
return;
}
var newEvent =
new KeyEventArgs(e.KeyboardDevice, e.InputSource, e.Timestamp, e.Key)
{
RoutedEvent = UIElement.KeyDownEvent, Source = sender
};
e.Handled = true;
possibleParent.RaiseEvent(newEvent);
}