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>How do I make a GtkEntry widget activate on pressing
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the Return key?
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NAME="GENERATOR"
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CONTENT="Modular DocBook HTML Stylesheet Version 1.79">
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REL="HOME"
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TITLE="GTK+ FAQ"
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HREF="book1.html">
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REL="UP"
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TITLE="Development with GTK+: widget specific questions"
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REL="PREVIOUS"
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TITLE="I can't add more than (something like) 2000 chars in a
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GtkEntry. What's wrong?"
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HREF="x824.html">
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REL="NEXT"
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TITLE="How do I validate/limit/filter the input to a GtkEntry? [GTK 2.x]"
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HREF="x833.html">
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SUMMARY="Header navigation table"
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>GTK+ FAQ
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WIDTH="10%"
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>Development with GTK+: widget specific questions
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>How do I make a GtkEntry widget activate on pressing
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the Return key?
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>
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>
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>The Entry widget emits an 'activate' signal when you
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press return in it. Just attach to the activate signal on the
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entry and do whatever you want to do. Typical code would
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be:
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BORDER="0"
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CLASS="PROGRAMLISTING"
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>  entry = gtk_entry_new();
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  gtk_signal_connect (GTK_OBJECT(entry), "activate",
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                      GTK_SIGNAL_FUNC(entry_callback),
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                      NULL);
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ALIGN="left"
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>I can't add more than (something like) 2000 chars in a
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GtkEntry. What's wrong?
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>
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WIDTH="34%"
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ALIGN="center"
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VALIGN="top"
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>How do I validate/limit/filter the input to a GtkEntry?
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CLASS="EMPHASIS"
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>[GTK 2.x]
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