Re: Tklib's tooltip poss bug in method although fine in a function

Am 14.07.2024 um 00:32 schrieb undroidwish:

On 7/13/24 18:21, greg wrote:

Am 13.07.24 um 12:50 schrieb Mark Summerfield:

In the script below, clicking button two works fine, but even hovering
over button One produces an error (shown at the end).

...

self may only be called from inside a method

...

"uplevel 2 { self }"
     (procedure "PackageNamespaceGet" line 17)
     invoked from within
"PackageNamespaceGet"
     (procedure "::msgcat::mc" line 2)

...

With tcl 8.6 with the helpers proc callback engine there is no error message.
The error occurs in 9.0.
As far as I understand, the handling has become more restrictive under 9.0.

...
 My humble interpretation is that the problem lies in msgcat::mc fundamentally. Wrong assumptions over call context. Independent of
Tcl versions 8 or 9. But I might be mislead still. It is worth a
ticket anyways.

Dear Mark, dear Christian,
yes, both, msgcat and tooltip were recently changed.
Did you use tklib 0.8 release and TCL/Tk 9.0b2 ?
Those tickets are in both of them:
https://core.tcl-lang.org/tklib/info/3300362
https://core.tcl-lang.org/tcl/tktview/e02798626dfbcd7b33db
I tried your snippet with this and can reproduce the issue.
Here is the TCL ticket:
https://core.tcl-lang.org/tcl/tktview/91b3a5bb14e6e8ae1d1c5349af12e08879ea152d
and here the TkLib ticket:
https://core.tcl-lang.org/tklib/tktview/6e85abae9e49281b3b1212e25082f73239f7ea9e
I hope, we will find a solution. I am not familiar with TCL-OO and all of the TCLOO within msgcat came from others, sorry for that...
Thank you all and take care,
Harald