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<div class="moz-cite-prefix">Thanks Scott. As far as I can tell,
this bug isn't 4k specific.<br>
<br>
If I change my 1080p monitor to have the same scaling factor as
the 4k monitor and drag TortoiseHg across the problem does not
occur. The bug seems tied to different scaling factors, regardless
of the monitor resolution.<br>
<br>
Gili<br>
<br>
On 2018-05-23 6:17 PM, Scott Bloom wrote:<br>
</div>
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<div class="WordSection1">
<p class="MsoNormal"><span style="color:windowtext">I don’t have
a 4k monitor, but I will try to play with it on a
multimonitor PC and see if I can set the scaling factor on
one screen and not the other (all three screens are the same
resolution here)<br>
<br>
There is not (that I know of) a QScintialla public test app<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:windowtext"><br>
Scott<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:windowtext"><o:p> </o:p></span></p>
<div>
<div style="border:none;border-top:solid #E1E1E1
1.0pt;padding:3.0pt 0in 0in 0in">
<p class="MsoNormal"><b><span style="color:windowtext">From:</span></b><span
style="color:windowtext"> cowwoc
<a class="moz-txt-link-rfc2396E" href="mailto:cowwoc@bbs.darktech.org"><cowwoc@bbs.darktech.org></a>
<br>
<b>Sent:</b> Wednesday, May 23, 2018 15:15<br>
<b>To:</b> Scott Bloom <a class="moz-txt-link-rfc2396E" href="mailto:scott@towel42.com"><scott@towel42.com></a>; Phil
Thompson <a class="moz-txt-link-rfc2396E" href="mailto:phil@riverbankcomputing.com"><phil@riverbankcomputing.com></a><br>
<b>Cc:</b> <a class="moz-txt-link-abbreviated" href="mailto:qscintilla@riverbankcomputing.com">qscintilla@riverbankcomputing.com</a><br>
<b>Subject:</b> Re: [QScintilla] Bug report: Caret
position is incorrect if window dragged across monitors<o:p></o:p></span></p>
</div>
</div>
<p class="MsoNormal"><o:p> </o:p></p>
<div>
<p class="MsoNormal">It just tested SciTE and it works fine.<br>
<br>
Do you have an equivalent program that uses QScintilla?<br>
<br>
PS: Using TortoiseHg, if I keep the application on the same
monitor and change its scaling factor the bug does not
occur. The bug only seems to occur when the application is
dragged from one monitor to another. My guess is that when
the application is sitting on one monitor and the scaling
factor is changed, it receives and responds to an event. But
when the application is dragged across monitors it does not
recieve a scaling-specific event and as such it doesn't
think to update the DPI accordingly. I would be surprised if
this logic was TortoiseHg-specific (it seems like something
that should be handled by the lower layers) but who knows...<br>
<br>
Thanks,<br>
Gili<br>
<br>
On 2018-05-23 6:08 PM, Scott Bloom wrote:<o:p></o:p></p>
</div>
<blockquote style="margin-top:5.0pt;margin-bottom:5.0pt">
<p class="MsoNormal"><span style="color:windowtext">Understood.</span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:windowtext"> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:windowtext">You may
want to try SciTE.</span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:windowtext"> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:windowtext">That is a
base editor, tied to the core Scintilla widget, not used
QScintilla (which is a Qt wrapper for the core)<br>
<br>
In reality, the TortoiseHg devs, need to work on this, to
see if its their bug first..
</span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:windowtext"> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:windowtext">This could
be due to the 4k to HD resolution swap…</span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:windowtext"><br>
Scott</span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:windowtext"> </span><o:p></o:p></p>
<div>
<div style="border:none;border-top:solid #E1E1E1
1.0pt;padding:3.0pt 0in 0in 0in">
<p class="MsoNormal"><b><span style="color:windowtext">From:</span></b><span
style="color:windowtext"> cowwoc
<a href="mailto:cowwoc@bbs.darktech.org"
moz-do-not-send="true"><cowwoc@bbs.darktech.org></a>
<br>
<b>Sent:</b> Wednesday, May 23, 2018 15:06<br>
<b>To:</b> Scott Bloom <a
href="mailto:scott@towel42.com"
moz-do-not-send="true"><scott@towel42.com></a>;
Phil Thompson
<a href="mailto:phil@riverbankcomputing.com"
moz-do-not-send="true"><phil@riverbankcomputing.com></a><br>
<b>Cc:</b> <a
href="mailto:qscintilla@riverbankcomputing.com"
moz-do-not-send="true">qscintilla@riverbankcomputing.com</a><br>
<b>Subject:</b> Re: [QScintilla] Bug report: Caret
position is incorrect if window dragged across
monitors</span><o:p></o:p></p>
</div>
</div>
<p class="MsoNormal"> <o:p></o:p></p>
<div>
<p class="MsoNormal">Hi Scott,<br>
<br>
I'm not affiliated with TortoiseHg. I'm just an end-user.
As such, I have no idea how to create a minimal testcase
outside of TortoiseHg. When I filed a bug report at
<a
href="https://bitbucket.org/tortoisehg/thg/issues/5086/caret-position-is-incorrect-if-window"
moz-do-not-send="true">
https://bitbucket.org/tortoisehg/thg/issues/5086/caret-position-is-incorrect-if-window</a>
I attached a video demonstrating the problem. Hopefully
that'll help.<br>
<br>
If you guys have a stand-alone application I could run, I
can try reproducing the problem with it as well.<br>
<br>
Thanks,<br>
Gili<br>
<br>
On 2018-05-23 4:45 PM, Scott Bloom wrote:<o:p></o:p></p>
</div>
<blockquote style="margin-top:5.0pt;margin-bottom:5.0pt">
<p class="MsoNormal"><span style="color:windowtext">I have a
PC with multiple monitors..
</span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:windowtext"> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:windowtext">However,
looking at the issue, there is no minimal testcase.
There is also nothing saying it’s a bug in Scintilla,
QScintilla or tortoisehg. It could be any of the three.</span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:windowtext"> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:windowtext">Why is
the assumption being made that its QScintilla?<br>
<br>
Scott</span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:windowtext"> </span><o:p></o:p></p>
<div>
<div style="border:none;border-top:solid #E1E1E1
1.0pt;padding:3.0pt 0in 0in 0in">
<p class="MsoNormal"><b><span style="color:windowtext">From:</span></b><span
style="color:windowtext"> QScintilla
<a
href="mailto:qscintilla-bounces@riverbankcomputing.com"
moz-do-not-send="true"><qscintilla-bounces@riverbankcomputing.com></a>
<b>On Behalf Of </b>cowwoc<br>
<b>Sent:</b> Wednesday, May 23, 2018 13:42<br>
<b>To:</b> Phil Thompson <a
href="mailto:phil@riverbankcomputing.com"
moz-do-not-send="true"><phil@riverbankcomputing.com></a><br>
<b>Cc:</b> <a
href="mailto:qscintilla@riverbankcomputing.com"
moz-do-not-send="true">qscintilla@riverbankcomputing.com</a><br>
<b>Subject:</b> Re: [QScintilla] Bug report: Caret
position is incorrect if window dragged across
monitors</span><o:p></o:p></p>
</div>
</div>
<p class="MsoNormal"> <o:p></o:p></p>
<div>
<p class="MsoNormal">On 2018-05-23 11:09 AM, Phil Thompson
wrote:<o:p></o:p></p>
</div>
<blockquote style="margin-top:5.0pt;margin-bottom:5.0pt">
<pre>On 23 May 2018, at 3:01 pm, cowwoc <a href="mailto:cowwoc@bbs.darktech.org" moz-do-not-send="true"><cowwoc@bbs.darktech.org></a> wrote:<o:p></o:p></pre>
<blockquote style="margin-top:5.0pt;margin-bottom:5.0pt">
<pre> <o:p></o:p></pre>
<pre>On 2018-05-23 8:46 AM, Phil Thompson wrote:<o:p></o:p></pre>
<blockquote style="margin-top:5.0pt;margin-bottom:5.0pt">
<pre>On 22 May 2018, at 3:48 am, cowwoc <a href="mailto:cowwoc@bbs.darktech.org" moz-do-not-send="true"><cowwoc@bbs.darktech.org></a> wrote:<o:p></o:p></pre>
<blockquote
style="margin-top:5.0pt;margin-bottom:5.0pt">
<pre>Sorry, I forgot to include the bug report: <a href="https://bitbucket.org/tortoisehg/thg/issues/5086/caret-position-is-incorrect-if-window" moz-do-not-send="true">https://bitbucket.org/tortoisehg/thg/issues/5086/caret-position-is-incorrect-if-window</a><o:p></o:p></pre>
<pre> <o:p></o:p></pre>
<pre>Thank you,<o:p></o:p></pre>
<pre>Gili<o:p></o:p></pre>
<pre> <o:p></o:p></pre>
<pre>On 2018-05-21 9:13 PM, cowwoc wrote:<o:p></o:p></pre>
<blockquote
style="margin-top:5.0pt;margin-bottom:5.0pt">
<pre>Hi,<o:p></o:p></pre>
<pre> <o:p></o:p></pre>
<pre>Can someone please take a look at this bug report which seems to affect your project?<o:p></o:p></pre>
</blockquote>
</blockquote>
<pre>Sorry, I don't have the equipment needed to reproduce the problem.<o:p></o:p></pre>
<pre> <o:p></o:p></pre>
<pre>Phil<o:p></o:p></pre>
</blockquote>
<pre> <o:p></o:p></pre>
<pre>Hi Phil,<o:p></o:p></pre>
<pre> <o:p></o:p></pre>
<pre>Which equipment are you missing? A video card with 2 ports? 2 monitors? Or a copy of Windows?<o:p></o:p></pre>
</blockquote>
<pre> <o:p></o:p></pre>
<pre>...and a PC.<o:p></o:p></pre>
<pre> <o:p></o:p></pre>
<pre>Phil<o:p></o:p></pre>
</blockquote>
<p>Fortunately for you, that's not a problem :) Assuming you
have a Mac laptop:<o:p></o:p></p>
<ol start="1" type="1">
<li class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;mso-list:l0
level1 lfo3">
Plug in a second monitor (any will do) so your laptop
sees multiple monitors.<o:p></o:p></li>
<li class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;mso-list:l0
level1 lfo3">
Fire up a virtual machine of your choosing. I used
VMWare Workstation, which is equivalent to VMWare Fusion
on Mac. I believe VirtualBox (which is free) will work
just as well.<o:p></o:p></li>
<li class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;mso-list:l0
level1 lfo3">
Download and install the Windows 10 ISO which you can
download for free from <a
href="https://www.microsoft.com/en-ca/software-download/windows10"
moz-do-not-send="true">
https://www.microsoft.com/en-ca/software-download/windows10</a><o:p></o:p></li>
<li class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;mso-list:l0
level1 lfo3">
You can run Windows 10 without a license for a short
period of time (30 days I believe) so this isn't a
problem.<o:p></o:p></li>
<li class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;mso-list:l0
level1 lfo3">
Configure the VM with 2 virtual monitors and you should
be able to reproduce the problem.<o:p></o:p></li>
<li class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;mso-list:l0
level1 lfo3">
I just tried it in VMWare Workstation and it worked for
me.<o:p></o:p></li>
</ol>
<p>I haven't been able to get this working (yet) using a
single physical monitor. See
<a
href="https://superuser.com/questions/1325393/how-to-use-multiple-virtual-monitors-if-host-has-a-single-monitor"
moz-do-not-send="true">
https://superuser.com/questions/1325393/how-to-use-multiple-virtual-monitors-if-host-has-a-single-monitor</a><o:p></o:p></p>
<p>But it's possible that VirtualBox is better in this
regard than VMWare Workstation.<o:p></o:p></p>
<p>Gili<o:p></o:p></p>
</blockquote>
<p> <o:p></o:p></p>
</blockquote>
<p><o:p> </o:p></p>
</div>
</blockquote>
<p><br>
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