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List:       gtk-app-devel
Subject:    Re: Gdk-WARNING **: gdkwindow-win32.c:1834: SetWindowLongPtr failed: Invalid window handle.
From:       Nicola Fontana <ntd () entidi ! it>
Date:       2018-05-17 11:57:17
Message-ID: 20180517135717.56d9398e () iota ! entidi ! lan
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Il Wed, 16 May 2018 02:40:44 +0000 songqing shan <shans123@hotmail.com> scrisse:

> Hello,
> 
> 
> I am learning GTK and developing a small application, which uses gtktextview \
> widget. 
> In my application, I compile it well. When running it, clicking the texview and \
> "Gdk-WARNING **: gdkwindow-win32.c:1834: SetWindowLongPtr failed: Invalid window \
> handle" occurs. 
> Then I find an example on internet as follows. The same error occurs.

Hi,

that is not an error, it is a warning. The code you posted does
not have any problems here.

Are you experiencing some real problem apart from the spurious
warning?

Ciao.
-- 
Nicola
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