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<h2>[Octave-bug-tracker] [bug #57635] Editor often has focus but no cursor u</h2>
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[Octave-bug-tracker] [bug #57635] Editor often has focus but no cursor until clicking elsewhere and then clicking in editor</td>
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Sat,  2 May 2020 12:22:38 -0400 (EDT)</td>
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<pre>Follow-up Comment #51, bug #57635 (project octave):

Updates: There is a pending bug report for setFocusProxy in the Qt tracker.
The problem is introduced with Qt 5.13.1, the same version as @Torsten
mentioned in comment #39. Beyond this, the report also provides further
insight into the behavior of setFocusProxy. I'm not that deep in Qt, but it
sounds related:

<a  rel="nofollow" href="https://bugreports.qt.io/browse/QTBUG-83720">https://bugreports.qt.io/browse/QTBUG-83720</a>

Furthermore i can reproduce the problem with a small Qt application that only
contains QTabWidget and QTextEdit and a proxy chain set up like in the Octave
GUI. Therefore I rule out a dependency on QScintilla.

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<li><b><a name="00004" href="msg00004.html">[Octave-bug-tracker] [bug #57635] Editor often has focus but no cursor until clicking elsewhere and then clicking in editor</a></b>, <i>Philip Nienhuis</i>, <tt>2020/05/01</tt>
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<li><b><a name="00024" href="msg00024.html">[Octave-bug-tracker] [bug #57635] Editor often has focus but no cursor until clicking elsewhere and then clicking in editor</a></b>, <i>Michael Godfrey</i>, <tt>2020/05/01</tt>
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<li><b><a name="00025" href="msg00025.html">[Octave-bug-tracker] [bug #57635] Editor often has focus but no cursor until clicking elsewhere and then clicking in editor</a></b>, <i>Michael Godfrey</i>, <tt>2020/05/01</tt>
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<li><font color="#666666"><strong>[Octave-bug-tracker] [bug #57635] Editor often has focus but no cursor until clicking elsewhere and then clicking in editor</strong>,
<em>Hg200</em></font>&nbsp;<b>&lt;=</b>
<li><b><a name="00032" href="msg00032.html">[Octave-bug-tracker] [bug #57635] Editor often has focus but no cursor until clicking elsewhere and then clicking in editor</a></b>, <i>Torsten Lilge</i>, <tt>2020/05/02</tt>
<li><b><a name="00035" href="msg00035.html">[Octave-bug-tracker] [bug #57635] Editor often has focus but no cursor until clicking elsewhere and then clicking in editor</a></b>, <i>Torsten Lilge</i>, <tt>2020/05/02</tt>
<li><b><a name="00036" href="msg00036.html">[Octave-bug-tracker] [bug #57635] Editor often has focus but no cursor until clicking elsewhere and then clicking in editor</a></b>, <i>Philip Nienhuis</i>, <tt>2020/05/02</tt>
<li><b><a name="00038" href="msg00038.html">[Octave-bug-tracker] [bug #57635] Editor often has focus but no cursor until clicking elsewhere and then clicking in editor</a></b>, <i>Torsten Lilge</i>, <tt>2020/05/02</tt>
<li><b><a name="00039" href="msg00039.html">[Octave-bug-tracker] [bug #57635] Editor often has focus but no cursor until clicking elsewhere and then clicking in editor</a></b>, <i>Philip Nienhuis</i>, <tt>2020/05/02</tt>
<li><b><a name="00041" href="msg00041.html">[Octave-bug-tracker] [bug #57635] Editor often has focus but no cursor until clicking elsewhere and then clicking in editor</a></b>, <i>Torsten Lilge</i>, <tt>2020/05/03</tt>
<li><b><a name="00042" href="msg00042.html">[Octave-bug-tracker] [bug #57635] Editor often has focus but no cursor until clicking elsewhere and then clicking in editor</a></b>, <i>Philip Nienhuis</i>, <tt>2020/05/03</tt>
<li><b><a name="00043" href="msg00043.html">[Octave-bug-tracker] [bug #57635] Editor often has focus but no cursor until clicking elsewhere and then clicking in editor</a></b>, <i>Hg200</i>, <tt>2020/05/03</tt>
<li><b><a name="00044" href="msg00044.html">[Octave-bug-tracker] [bug #57635] Editor often has focus but no cursor until clicking elsewhere and then clicking in editor</a></b>, <i>Torsten Lilge</i>, <tt>2020/05/03</tt>
<li><b><a name="00047" href="msg00047.html">[Octave-bug-tracker] [bug #57635] Editor often has focus but no cursor until clicking elsewhere and then clicking in editor</a></b>, <i>Hg200</i>, <tt>2020/05/03</tt>
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