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References: <CADt9574FiJK87rpp=_K_iriW-sbx2m5WkpgATddDMwZzs_sUsA AT mail DOT gmail DOT com>
In-Reply-To: <CADt9574FiJK87rpp=_K_iriW-sbx2m5WkpgATddDMwZzs_sUsA@mail.gmail.com>
Date: Thu, 4 Jun 2026 12:12:49 +0200
Message-ID: <CADt95775vZ8act+qTeRjn5M4nQGBRZ2gNaL-Pqiz_kNZFR7gbw@mail.gmail.com>
Subject: Re: Qt-5.15.18 doesn't work, cannot open file dialog.
To: The Cygwin Mailing List <cygwin AT cygwin DOT com>
Content-Type: multipart/mixed; boundary="000000000000d9ff9b06536ac90a"
From: "Carlo B. via Cygwin" <cygwin AT cygwin DOT com>
Reply-To: "Carlo B." <carlo DOT bramini AT gmail DOT com>
Sender: "Cygwin" <cygwin-bounces~archive-cygwin=delorie DOT com AT cygwin DOT com>

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Hello,
attached to this email you can find an example for doing a quick test
of the bug described above.
Unpack the 7z file into a directory.
Next, do these commands on the shell:

cd test-QFileDialog
mkdir build
cd build
cmake ..
make

Now, you have generated the FileDialogExample.exe
Be sure you have launched the X server and you have set the DISPLAY
environment variable and run the test.

Try to push one of the two buttons, "Open File" or "Open Directory"
and the application will freeze.
Press Ctrl-C for killing the test application.

I hope that you will find this report useful.
Sincerely,

Carlo Bramini.

Il giorno gio 4 giu 2026 alle ore 10:55 Carlo B.
<carlo DOT bramini AT gmail DOT com> ha scritto:
>
> Hello,
> I have seen that some parts of the Qt5 libraries for Cygwin have been
> upgraded to version 5.15.18 and it is marked as "Test" version.
> Unfortunately, something doesn't work.
> Applications brutally hangs when you try to open the dialog box for
> selecting a file.
> I have tested it with Audacious and LMMS.
> I had no problems to load a file with previous version 5.9.4.
>
> I hope that you could have an idea about the cause of this bug and the
> maintainer could fix it.
>
> Thank you very much for your time.
> Sincerely,
>
> Carlo Bramini.

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