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// Demonstrates that auto-boxing of foreign C++ objects works.
// Set TQTCSHARP_DEBUG to true in your environment to see this work.
//
// TODO
// o Turn this into an nunit test.
// o Mono won't let this test call LookupObject because
// it is marked 'internal', even though they're both
// in the same namespace. Mono bug?
namespace Qt {
using Qt;
using System;
public class LookupTest : TQVBox, IDisposable {
public LookupTest() : base (null)
{
TQPushButton button = new TQPushButton ("Quit", this);
TQPushButton button2 = (TQPushButton)QtSupport.LookupObject (button.Ptr); // Lookup a child object that exists in C#
if (button.GetHashCode () != button2.GetHashCode ())
Console.WriteLine ("ERROR: Hash codes differ for button and button2!");
TQSize size = button2.SizeHint (); // Wrap a non-C# object. Lookup is called from the C# sizeHint method.
TQSize size2 = (TQSize)QtSupport.LookupObject (size.Ptr);
if (size.GetHashCode () != size2.GetHashCode ())
Console.WriteLine ("ERROR: Hash codes differ for size and size2!");
Connect (button, TQ_SIGNAL ("clicked()"), TQObject.qApp, TQ_SLOT ("Quit()"));
}
public static void Main (string[] args)
{
TQApplication a = new TQApplication (args);
LookupTest lt = new LookupTest ();
a.SetMainWidget (lt);
lt.Show ();
LookupTest lt2 = (LookupTest)QtSupport.LookupObject (lt.Ptr); // Lookup a root object that exists in C#
if (lt.GetHashCode () != lt2.GetHashCode ())
Console.WriteLine ("ERROR: Hash codes differ for lt and lt2!");
a.Exec ();
lt.Dispose ();
}
}
}
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