/// <summary>
/// Handles the <see cref="Modal"/> closing event.
/// </summary>
/// <param name="eventArgs">Provides the data for the modal closing event.</param>
protected virtual Task OnModalClosing(ModalClosingEventArgs eventArgs)
{
eventArgs.Cancel = BackgroundCancel && (eventArgs.CloseReason == CloseReason.EscapeClosing ||
eventArgs.CloseReason == CloseReason.FocusLostClosing);
return(Task.CompletedTask);
}
private bool IsSafeToClose()
{
var safeToClose = true;
var handler = Closing;
if (handler != null)
{
var args = new ModalClosingEventArgs(false, closeReason);
foreach (Action <ModalClosingEventArgs> subHandler in handler?.GetInvocationList())
{
subHandler(args);
if (args.Cancel)
{
safeToClose = false;
}
}
}
return(safeToClose);
}
/// <summary>
/// Handles the <see cref="Modal"/> closing event.
/// </summary>
/// <param name="eventArgs">Provides the data for the modal closing event.</param>
protected virtual void OnModalClosing(ModalClosingEventArgs eventArgs)
{
eventArgs.Cancel = BackgroundCancel && (eventArgs.CloseReason == CloseReason.EscapeClosing ||
eventArgs.CloseReason == CloseReason.FocusLostClosing);
}