Terry J. Reedy added the comment:
The workaround function added in this issue is replaced in #24972 with the Text
widget inactiveselectbackground option. In the course of testing, I discovered
that while the function still works, debugger source highlighting no longer
does, at least not on
Terry J. Reedy added the comment:
Regardless of what I said in the previous message, highlighting of found text
is NOT working in any current release -- 2.7.8, 3.3.5 (final release) and
3.4.1. Mark Lawrence opened #22179. I propose there to use the 'found'
highlight, as used in the replace
Terry J. Reedy added the comment:
Sorry, wrong issue (should have been #17511). Debugger source line highlighting
works fine.
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Terry J. Reedy added the comment:
This appears fixed for not, even if not the way we would like. Thanks.
If a future tk changes, a new patch will be version-dependent and that will be
a new issue.
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resolution: later - fixed
status: pending - closed
Roundup Robot added the comment:
New changeset 5ae830ff6d64 by Roger Serwy in branch '2.7':
#14146: Highlight source line while debugging on Windows.
http://hg.python.org/cpython/rev/5ae830ff6d64
New changeset 3735b4e0fc7c by Roger Serwy in branch '3.3':
#14146: Highlight source line while
Roger Serwy added the comment:
I committed the Tk workaround for the Windows platform. I'm leaving this issue
as pending with a resolution of later in case Tk developers address the bug
report mentioned in msg185632.
If anyone else wishes to close it, feel free.
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resolution: -
Roger Serwy added the comment:
It won't make it in 2.7.5. Benjamin tagged the 2.7.5 release a couple of days
ago.
I'll apply this later tonight.
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Roger Serwy added the comment:
On second thought, I'll wait until after the releases so that Misc/NEWS gets
populated properly.
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Roger Serwy added the comment:
I'm waiting until after the next wave of maitenance releases before I apply
this patch. If anyone feels strongly that it should be applied now, let me know.
I applied the patch to the latest 2.7.4 64-bit release version of Python and it
worked.
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Todd Rovito added the comment:
Roger,
If you and Terry tested I would apply now so it makes it into 2.7.5. Why
not? Right now the debugger in Windows doesn't highlight and I am sure that
has to drive people crazy. But if you feel it needs more testing maybe you
should let it bake some
Terry J. Reedy added the comment:
64 bit Win 7 with 32 bit debug build.
Patch imported cleanly with all 3 branches. I cannot currently test 2.7. On 3.3
and 3.4, debugger worked fine relative to this issue: editor window highlight
tracked line displayed in debugger as far as I checked.
Normal
Roger Serwy added the comment:
I'm pinging this issue to see if anyone has had any problems with the
Windows-specific workaround for highlighting the selection tags. Issue17511
depends on this fix.
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Roger Serwy added the comment:
Todd, thank you for being proactive with the Tcl/Tk community. Hopefully they
will offer a fix in their next version.
In the meanwhile, here's a patch that works around the problem on Windows. The
purpose of getting the highlight configuration at each FocusOut
Roger Serwy added the comment:
I forgot to mention that the idea for replacing the sel tags is based on an
idea from Sarah's patch from #17511.
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Todd Rovito added the comment:
I posted this message on tinter discuss email list:
http://mail.python.org/pipermail/tkinter-discuss/2013-March/003415.html
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Todd Rovito added the comment:
Roger,
You are a genius! The example program duplicates the bug exactly. It
works on Mac (I assume Linux but I will test on Linux) and it does not work on
correctly on Windows. On Windows as soon as the text widget looses focus then
the hi-light
Todd Rovito added the comment:
Bug report has been filed with Tk here:
https://sourceforge.net/tracker/?func=detailaid=3609608group_id=12997atid=112997
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Todd Rovito added the comment:
Here is a backtrace from PDB:
- self.sync_source_line()
/Volumes/SecurePython3/cpython/py34/Lib/idlelib/Debugger.py(211)sync_source_line()
- self.flist.gotofileline(filename, lineno)
Todd Rovito added the comment:
I created a small test program trying to reproduce the problem on Windows 7,
Python 3.4, and TK 8.6. Unfortunately it works fine and each line is
highlighted as a user presses ctrl-B. I got the select code straight from
IDLE. Any other ideas Roger? This
Roger Serwy added the comment:
It's definitely a bug with Tk. Whenever the Text widget loses focus, the
selection highlighting goes away. The following example code brings up a
focused text box with selected text. Clicking the button switches focus to the
button itself and then back to the
Changes by Todd Rovito rovit...@gmail.com:
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Todd Rovito added the comment:
I was going to try Python 3.4 and TK 8.6 on Windows and see what happens.
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Todd Rovito added the comment:
I tried both TCL/TK 8.5.13 and TCL/TK 8.6 with the latest Python 3.4 on Windows
7 the editor window never showed a line as I stepped through the debugger. I
am going to try in Mac/Linux to make sure I am not crazy that a line in the
editor window does indicate
Todd Rovito added the comment:
Before I forget here are the general steps I followed to get TCL/TK 8.5.13 and
8.6 to work. For TCL/TK 8.6 I had to change the actual Visual Studio 2010
project.
Generally you have to follow the steps in readme.txt located in PCBuild of the
source tree.
Todd Rovito added the comment:
I have confirmed that Linux and Mac work great but Windows fails to highlight
the current line in the editor window. Next I will try and find/file a bug
with the TCL/TK folks.
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Roger Serwy added the comment:
I think it's a problem on Tk on Windows. The painting of the selection
highlight goes away when a window loses focus.
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Dirk Zabel added the comment:
If this is a Tk problem on windows, are there any chances to get it fixed? The
Tk version installed with python 3.3 seems to be 8.5.11, while there are newer
Tk versions available on www.activestate.com (8.5.13 and 8.6.0). But I don't
know how to connect a
Terry J. Reedy added the comment:
Martin, is there any way to test if tcl/tk 8.5.13 and/or 8.6.0 fix this
windows-only tk issue?
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Terry J. Reedy added the comment:
I closed #17382 as a duplicate of this. The OP, Dirk, only had problem on
Windows xp, not on Ubuntu 3.2 and 3.3. I see the same problem on 3.3 win 7.
Roger, do you think this is a windows, tkinter, or idle problem?
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versions: +Python 3.3, Python 3.4
Changes by Terry J. Reedy tjre...@udel.edu:
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Roger Serwy roger.se...@gmail.com added the comment:
Is the Source check box in the Debug Control window checked?
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Rich Rauenzahn rraue...@gmail.com added the comment:
Yes, the source box was checkmarked.
Not the first one to encounter this as well:
http://python.6.n6.nabble.com/IDLE-not-highlighting-current-line-while-debugging-on-Win-td2113345.html
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Roger Serwy roger.se...@gmail.com added the comment:
I am not seeing this problem under Ubuntu, but I do see this problem on Vista.
It looks like the sel tags get hidden when a window loses focus under Windows.
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New submission from Rich Rauenzahn rraue...@gmail.com:
Using 64bit python for windows downloaded from python.org on 64bit windows 7.
Python Version 3.2.2
Tk version 8.5
IDLE version 3.2.2
When stepping through code the corresponding line in the editor does not
highlight with the code steps.
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