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Message-ID: <f82e818a0802220959s46dd1815y36e1e16830ab34f0 at mail.gmail.com>
Date: Fri, 22 Feb 2008 11:59:14 -0600
From: "Angela Zhu" <angela22.zhu at gmail.com>
To: lablgtk at yquem.inria.fr
In-Reply-To: <f82e818a0802170715o70711992gc2e1af304bd0fc1e at mail.gmail.com>
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References: <f82e818a0802170715o70711992gc2e1af304bd0fc1e at mail.gmail.com>
Subject: [Lablgtk] Re: How to use GSourceView.source_view_signals
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Hi,

Can anyone help me with how to use gSourceView.source_view_signal

According to
http://wwwfun.kurims.kyoto-u.ac.jp/soft/lsl/lablgtk/html/GSourceView.source_view_signals.html

If I want to use the undo method, what should I have in the following
~callback function?

------------------------------------------

let sview = GSourceView.source_view () in
 ...
 and edit_entries1 =
       [...;
        `I ("Copy",
           (fun () ->
              program1#buffer#copy_clipboard GMain.clipboard););
        `I ("Undo",
           (fun () ->
              ignore(sview#connect#undo ~callback:(fun () -> ()))))]
        (* NOW IT DOES NOTHING, what should I change here? *)
------------------------------------------


Thanks,
Angela

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Hi,<br><br>Can anyone help me with how to use gSourceView.source_view_signal<br><br>According to <br><a href="http://wwwfun.kurims.kyoto-u.ac.jp/soft/lsl/lablgtk/html/GSourceView.source_view_signals.html" target="_blank">http://wwwfun.kurims.kyoto-u.ac.jp/soft/lsl/lablgtk/html/GSourceView.source_view_signals.html</a><br>

<br>If I want to use the undo method, what should I have in the following ~callback function?<br><br>------------------------------------------<br><div id="1eno" class="ArwC7c ckChnd"><br>let sview = GSourceView.source_view () in <br>
&nbsp;...<br>&nbsp;and edit_entries1 =<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; [...;<br>&nbsp;&nbsp; &nbsp;&nbsp; &nbsp; `I (&quot;Copy&quot;,<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp; (fun () -&gt;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp; program1#buffer#copy_clipboard GMain.clipboard););<br>&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; `I (&quot;Undo&quot;,<br>
&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp; (fun () -&gt;<br>&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp; ignore(sview#connect#undo ~callback:(fun () -&gt; ()))))]&nbsp; <br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; (* NOW IT DOES NOTHING, what should I change here? *)<br>------------------------------------------</div><br>
<br>Thanks,<br>Angela<br><br>

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