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Sean P. DeNigris wrote:
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<pre wrap="">James O'Brien-3 wrote
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<pre wrap="">SimpleButtonMorph's class comment, would the target be the TextMorph? If
so, how is the correct TextMorph identified if there are two or more of
them?
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<pre wrap=""><!---->
Yes, you'd need access to the TextMorph instance, and write something like:
button := SimpleButtonMorph newWithLabel: 'change text'.
button
        target: tm;
                actionSelector: #contents:;
                arguments: #('new text');
                openInWorld
If you didn't create the TextMorph and can't get access to it, you can find
it by searching through the world's submorphs (recursively if nec.)
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Here is a write up of something interesting I found to access existing
morphs <br>
<a class="moz-txt-link-freetext" href="http://blog.openinworld.com/2011/04/workspace-referencing-to-existing-morphs/">http://blog.openinworld.com/2011/04/workspace-referencing-to-existing-morphs/</a><br>
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