[qt6] font widget has issues with some font names typed into it #65001
Description
What is the bug or the crash?
The font widget behaves very weirdly when you type font names into it. Not all fonts are affected but I cannot, for example, type names like Open Sans, Roboto or Tahoma, while some other names work and autocomplete.
I don't know how to better describe it so here's a short screencast:
open_sans.mp4
For some reason, it always sets the text to Tahoma when the issue occurs. When you completly empty the text it sets itself to MS Sans Serif, though I believe it has always done that.
The behaviour is erratic and confusing and makes it hard to use this widget efficiently.
Note that I used the on screen keyboard only for the purpose of showing the keys I pressed. The widget behaves the same when I type with a regular keyboard.
Steps to reproduce the issue
- try to type name of random fonts into the font widget
Versions
QGIS Versions
| QGIS-Version | 3.44.6-Solothurn |
| QGIS-Codeversion | fb066c58058 |
| Bibliotheken | |
| Qt-Version | 6.8.1 |
| Python-Version | 3.12.12 |
| GDAL-Version | 3.12.1 — Chicoutimi |
| PROJ-Version | 9.7.1 |
| EPSG-Registraturdatenbankversion | v12.029 (2025-10-03) |
| GEOS-Version | 3.14.1-CAPI-1.20.5 |
| SQLite-Version | 3.50.4 |
| PDAL-Version | 2.9.0 (kompiliert) 2.9.3 (laufend) |
| PostgreSQL-Client-Version | 17.3 |
| SpatiaLite-Version | 5.1.0 |
| QWT-Version | 6.3.0 |
| QScintilla2-Version | 2.14.1 |
| BS-Version | Windows 11 Version 25H2 |
| Aktive Python-Erweiterungen | |
| db_manager | 0.1.20 |
| grassprovider | 2.12.99 |
| MetaSearch | 0.3.6 |
| processing | 2.12.99 |
Supported QGIS version
- I'm running a supported QGIS version according to the roadmap.
New profile
- I tried with a new QGIS profile
Additional context
Does not happen in Qt5-QGIS