/// <summary>
/// Adds a child at the given index.
/// </summary>
/// <param name="parent">The parent view.</param>
/// <param name="child">The child view.</param>
/// <param name="index">The index.</param>
public void AddView(DependencyObject parent, DependencyObject child, int index)
{
var span = (Span)parent;
var inlineChild = child as Inline;
if (inlineChild == null)
{
inlineChild = new InlineUIContainer
{
Child = (UIElement)child,
};
}
#if WINDOWS_UWP
span.Inlines.Insert(index, inlineChild);
var parentUIElement = AccessibilityHelper.GetParentElementFromTextElement(span);
if (parentUIElement != null)
{
AccessibilityHelper.OnChildAdded(parentUIElement, child);
}
#else
((IList)span.Inlines).Insert(index, inlineChild);
#endif
}
/// <summary>
/// Removes all children from the view parent.
/// </summary>
/// <param name="parent">The view parent.</param>
public void RemoveAllChildren(DependencyObject parent)
{
var span = (Span)parent;
span.Inlines.Clear();
#if WINDOWS_UWP
var parentUIElement = AccessibilityHelper.GetParentElementFromTextElement(span);
if (parentUIElement != null)
{
AccessibilityHelper.OnChildRemoved(parentUIElement);
}
#endif
}
/// <summary>
/// Removes the child at the given index.
/// </summary>
/// <param name="parent">The view parent.</param>
/// <param name="index">The index.</param>
public void RemoveChildAt(DependencyObject parent, int index)
{
var span = (Span)parent;
#if WINDOWS_UWP
span.Inlines.RemoveAt(index);
var parentUIElement = AccessibilityHelper.GetParentElementFromTextElement(span);
if (parentUIElement != null)
{
AccessibilityHelper.OnChildRemoved(parentUIElement);
}
#else
((IList)span.Inlines).RemoveAt(index);
#endif
}