/// <inheritdoc/>
public override async Task SetParametersAsync(ParameterView parameters)
{
await base.SetParametersAsync(parameters);
// For modals we need to make sure that autofocus is applied every time the modal is opened.
if (parameters.TryGetValue <bool>(nameof(Autofocus), out var autofocus) && this.autofocus != autofocus)
{
this.autofocus = autofocus;
if (autofocus)
{
if (ParentFocusableContainer != null)
{
ParentFocusableContainer.NotifyFocusableComponentInitialized(this);
}
else
{
ExecuteAfterRender(() => Focus());
}
}
else
{
ParentFocusableContainer?.NotifyFocusableComponentRemoved(this);
}
}
}
/// <summary>
/// Shared code to dispose of any internal resources.
/// </summary>
protected virtual void ReleaseResources()
{
if (ParentValidation != null)
{
// To avoid leaking memory, it's important to detach any event handlers in Dispose()
ParentValidation.ValidationStatusChanged -= OnValidationStatusChanged;
}
ParentFocusableContainer?.NotifyFocusableComponentRemoved(this);
if (Theme != null)
{
Theme.Changed -= OnThemeChanged;
}
}