/// <summary>
/// Occurs when input stack on the child control has changed.
/// </summary>
/// <param name="input">Control on which input has changed</param>
protected virtual void OnInputChanged(VisualInputBase input)
{
}
protected override void OnInputChanged(VisualInputBase input)
{
UpdateIsEmpty();
base.OnInputChanged(input);
}
/// <summary>
/// Occurs when input stack on the child control has changed.
/// </summary>
/// <param name="input">Control on which input has changed</param>
internal void ProcessInputChanged(VisualInputBase input)
{
OnInputChanged(input);
}
protected override void OnInputChanged(VisualInputBase input)
{
if (!_UpdatingInputItems && GetCurrentInputValue() != null)
{
_UpdatingInputItems = true; // Stop update of UI items
try
{
UpdateValue();
}
finally
{
_UpdatingInputItems = false;
}
}
base.OnInputChanged(input);
}