https://bugs.kde.org/show_bug.cgi?id=406387
Bug ID: 406387
Summary: Clicked signal wrongly used as a trigger for activated
signal (QTreeWidget, PyQt5)
Product: plasmashell
Version: 5.15.3
Platform: Other
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: general
Assignee: k...@davidedmundson.co.uk
Reporter: william.b...@gmail.com
CC: plasma-b...@kde.org
Target Milestone: 1.0
SUMMARY
In QTreeWidget (and perhaps others), the activated signal is usually triggered
by a double click, or by pressing enter. Under Plasma KDE, 'clicked' is also
used as a trigger. This does not comply with the expected Qt behavior and cause
trouble for cross platform applications.
STEPS TO REPRODUCE
0. Install PyQt5
1. Run this script in a terminal: https://pastebin.com/raw/jfNiiFj6
2. Left click on the 'example item' tree widget item
3. Note the stdout
OBSERVED RESULT (Manjaro-KDE)
pressed
clicked
activated
EXPECTED RESULT (non KDE, Openbox)
pressed
clicked
SOFTWARE/OS VERSIONS
Linux/KDE Plasma: Manjaro
KDE Plasma Version: 5.15.3
KDE Frameworks Version: 5.56.0
Qt Version: 5.12.2 (built against 5.12.1)
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