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-<TITLE>wxWindows 2 for GTK FAQ</TITLE>
+<TITLE>wxWidgets 2 for GTK FAQ</TITLE>
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-<b>wxWindows 2 for GTK FAQ</b>
+<b>wxWidgets 2 for GTK FAQ</b>
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<P>
-See also <a href="faq.htm">top-level FAQ page</a>.
+See also <a href="faq.htm">top-level FAQ page</a>
+and <a href="faqunx.htm">Unix FAQ page</a>.
<hr>
<h3>List of questions in this category</h3>
<ul>
-<li><a href="#wxgtk">What is wxWindows 2 for GTK+?</a></li>
-<li><a href="#locale">Why doesn't reading floating point numbers work when using wxWindows?</a></li>
+<li><a href="#wxgtk">What is wxWidgets 2 for GTK+?</a></li>
+<li><a href="#locale">Why doesn't reading floating point numbers work when using wxWidgets?</a></li>
<li><a href="#gnome">Does wxGTK have GNOME support?</a></li>
<li><a href="#redhat">Warning about GTK libraries supplied with RedHat</a></li>
<li><a href="#bincompat">What range of Intel Linux platforms will a given application binary be usable on?</a></li>
<li><a href="#static">Can I statically link the GTK+ library?</a></li>
-<li><a href="#charinframe">Why does my simple program using <tt>EVT_CHAR</tt> doesn't work?</a></li>
+<li><a href="#charinframe">Why does my simple program using <tt>EVT_CHAR</tt> not work?</a></li>
+<li><a href="#debugging">How do I trace the cause of an X11 error such as BadMatch?</a></li>
</ul>
<hr>
-<h3><a name="wxgtk">What is wxWindows 2 for GTK?</a></h3>
+<h3><a name="wxgtk">What is wxWidgets 2 for GTK?</a></h3>
-wxWi
ndows 2 for GTK is a port of wxWindows to the <a href="http://www.gimp.org/gtk" target=_top>GTK+ toolkit</a>,
-which is freely available for most flavours of Unix with X. wxWindows 2 for GTK is
+wxWi
dgets 2 for GTK is a port of wxWidgets to the <a href="http://www.gimp.org/gtk" target=_top>GTK+ toolkit</a>,
+which is freely available for most flavours of Unix with X. wxWidgets 2 for GTK is
often abbreviated to wxGTK. wxGTK has a separate home page <a href="http://www.freiburg.linux.de/~wxxt" target=_top>here</a>.
<P>
-<h3><a name="locale">Why doesn't reading floating point numbers work when using wxWindows?</a></h3>
+<h3><a name="locale">Why doesn't reading floating point numbers work when using wxWidgets?</a></h3>
If your program reads the floating point numbers in the format <tt>123.45</tt>
-from a file, it may suddently start returning just <tt>123</tt> instead of the
+from a file, it may suddenly start returning just <tt>123</tt> instead of the
correct value on some systems -- which is all the more mysterious as the same
code in a standalone program works just fine.
<h3><a name="redhat">Warning about GTK+ libraries supplied with RedHat</a></h3>
It seems that some versions of RedHat include a badly patched version of GTK+ (not wxGTK)
-which causes some trouble with wxWindows' socket code. Common symptoms are that when
+which causes some trouble with wxWidgets' socket code. Common symptoms are that when
a client tries to establish a connection to an existing server which refuses the request,
the client will get notified twice, first getting a LOST event and then a CONNECT event.
This problem can be solved by updating GTK with an official distribution of the library.
Robert Roebling replies:<P>
-"The important thing is the libc version that your app
+"The important thing is the libc version that your app
is linked against. The most recent version is 2.2.5
and programs linked against it will not run with version
2.1.X so that you will fare best if you compile your app
on a 2.1.X system. It will then run on practically all
Linux distros (if you link you app statically against
-the image libraries and std C++ lib)."
+the image libraries and std C++ lib)."
<P>
<h3><a name="#static">Can I statically link the GTK+ library?</a></h3>
<P>
<h3><a name="#charinframe">Why does my simple program using
-<tt>EVT_CHAR</tt> doesn't work?</a></h3>
+<tt>EVT_CHAR</tt> not work?</a></h3>
In wxGTK, the frames never get focus and so can never receive <tt>CHAR</tt>
nor <tt>KEY</tt> events so an <tt>EVT_CHAR</tt> handler for a frame will be
<p>
+<h3><a name="#debugging">How do I trace the cause of an X11 error such as BadMatch?</h3>
+
+When a fatal X11 error occurs, the application quits with no stack trace.
+To find out where the problem is, put a breakpoint on g_log (<tt>b g_log</tt>
+in gdb).
+
+<p>
+
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