[PYSIDE-1255] Signal not reaching Qml - Qt Bug Tracker

XML

Word

Printable

Details

Type: Bug
Status: Closed
Priority: P1: Critical
Resolution: Fixed
Affects Version/s: 5.14.2.1
Fix Version/s: 5.14.2.2
Component/s: PySide
Labels:
None
Environment:
Linux and Windows are showing the issue.

Platform/s:

All
Commits:
e15bccb0e1f40b959801860f14578c0d77ba8176 (pyside/pyside-setup/5.14) 30b3239ad8bf246ac5922dd0d34aca5bc2bd0694 (pyside/tqtc-pyside-setup/dev)

Description

PySide2 signal fail to reach Qml script under some case.

test.tar.xz

example, if the signal argument parent is set to self before launch the signal is no more received into Qml. This work under 5.14.1 and before. Broke with 5.14.2.

Attachments

Options
- Sort By Name
- Sort By Date
- Ascending
- Descending
- Thumbnails
- List

Attachments

pyside1255_5141_log.txt
3 kB
27 Apr '20 20:39
pyside1255_515_log.txt
3 kB
27 Apr '20 20:39
pyside1255_diag.diff
16 kB
29 Apr '20 06:07
pyside1255_model_property.py
2 kB
28 Apr '20 06:10
pyside1255_qml_creation_stack.txt
13 kB
10 May '20 08:14
pyside1255_qml_diag.diff
2 kB
29 Apr '20 08:01
pyside1255_qml_faillog.txt
22 kB
29 Apr '20 08:01
pyside1255_qml_notify_stack.txt
42 kB
29 Apr '20 08:00
pyside1255_qml_working_log.txt
21 kB
29 Apr '20 08:00
pyside1255.zip
2 kB
29 Apr '20 06:07
test.tar.xz
3 kB
01 Apr '20 15:56

Options
- Issue Only
- Show All Reviews
- Show Open Reviews
- Show All Issues
- Show Open Issues

Gerrit Reviews

For Gerrit Dashboard: PYSIDE-1255
#	Subject	Branch	Project	Status	CR	V
296174,7	shiboken: Fix Qt properties not working in classes inheriting QObject	5.14	pyside/pyside-setup	Status: MERGED	+2	0
296253,5	Revert "shiboken: Add XML attribute to turn off method caching"	5.14	pyside/pyside-setup	Status: MERGED	+2	0
298713,2	Add an option for diagnostic output for wrappers	5.15	pyside/pyside-setup	Status: MERGED	+2	0
299850,2	Fix memory corruption for QML registered types	5.14	pyside/pyside-setup	Status: MERGED	+2	0