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<p><font size="4">Hi, <br>
</font></p>
<p><font size="4">For the Art of Morph book, I have this example
where StringRequestMorph is extended as a FileRequesstMorph. The
user can optionally selects a file from the file selector panel
below:</font></p>
<p><img moz-do-not-send="false"
src="cid:part1.xS0CmnYb.Uqq9Np9o@free.fr" alt="" width="411"
height="193"></p>
<p><br>
</p>
<p>When a file is selected, its path is set on the TextModelMorph
above. However to get the #response event to be properly handled
and the text model morph entry updated, I have to toggle the
hasUnacceptedEdits attribute, this is obscure. <br>
</p>
<pre>entry: anEntry
textMorph hasUnacceptedEdits: false.
response := anEntry asString.
self changed: #response.
textMorph hasUnacceptedEdits: true.</pre>
<p>Any explanation?<br>
</p>
Thanks<br>
<pre class="moz-signature" cols="72">--
<a class="moz-txt-link-freetext" href="http://mamot.fr/@drgeo">http://mamot.fr/@drgeo</a></pre>
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