Please add a Gtk.MessageDialog

[misterhsp]

Please add a Gtk.MessageDialog to e.g. display an error or a hint. And close button.

Thanks ...

[misterhsp]

I tried this, but the dialog does not appear. No error message.

    def error(self, error_msg):
        self.dialog = Gtk.MessageDialog(
             buttons = Gtk.ButtonsType.OK,
             modal = True,
             title = ("Error"),
             text = (error_msg),
             transient_for = self)
        self.dialog.connect('response', lambda d,i: d.destroy())
        self.dialog.show()

There seems to be something missing I think...

...

[Taiko2k]

In a quick test that code above does seem to work for me

[misterhsp]

Not for me, no dialog box appears. I have no idea why.

Am 12.11.22 um 07:58 schrieb Taiko2k:

In a quick test that code above does seem to work for me

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[misterhsp]

Small addendum: I took everything according to your code base. Only the dialog I have searched together.

Am 12.11.22 um 07:58 schrieb Taiko2k:

In a quick test that code above does seem to work for me

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[Taiko2k]

Just to double check, you did call the error() function at some point?

[misterhsp]

Yes, of course.

I will try again tonight after work.

Am 12.11.22 um 14:40 schrieb Taiko2k:

Just to double check, you did call the |error()| function at some point?

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[misterhsp]

I don't even want to say it, it's my own fault. I had a self.close() in the script where it didn't belong. Now the dialog works.

Sorry for the inconvenience :-)

[misterhsp]

Do you maybe already have an example gtk4 grid?

thanks