/// <summary>
/// Stops running this <see cref="Toplevel"/>.
/// </summary>
public virtual void RequestStop()
{
if (IsMdiContainer && Running &&
(Application.Current == this ||
Application.Current?.Modal == false ||
Application.Current?.Modal == true && Application.Current?.Running == false))
{
foreach (var child in Application.MdiChildes)
{
var ev = new ToplevelClosingEventArgs(this);
if (child.OnClosing(ev))
{
return;
}
child.Running = false;
Application.RequestStop(child);
}
Running = false;
Application.RequestStop(this);
}
else if (IsMdiContainer && Running && Application.Current?.Modal == true && Application.Current?.Running == true)
{
var ev = new ToplevelClosingEventArgs(Application.Current);
if (OnClosing(ev))
{
return;
}
Application.RequestStop(Application.Current);
}
else if (!IsMdiContainer && Running && (!Modal || (Modal && Application.Current != this)))
{
var ev = new ToplevelClosingEventArgs(this);
if (OnClosing(ev))
{
return;
}
Running = false;
Application.RequestStop(this);
}
else
{
Application.RequestStop(Application.Current);
}
}
internal virtual bool OnClosing(ToplevelClosingEventArgs ev)
{
Closing?.Invoke(ev);
return(ev.Cancel);
}
private void Container_Closing(ToplevelClosingEventArgs obj)
{
Hide();
}
