Bug 307 – Signal connect to a slot in a class inherited from Qt does not work

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Bug 307 - Signal connect to a slot in a class inherited from Qt does not work

Summary:

Signal connect to a slot in a class inherited from Qt does not work

Status:	CLOSED FIXED

Product:	PySide
Classification:	Unclassified
Component:	QtCore
Version:	HEAD
Platform:	Other Linux

Importance:	P5 normal
Assigned To:	renato filho

URL:

Depends on:
Blocks:
	Show dependency tree / graph

Reported:	2010-08-23 11:53 EEST by Mikael
Modified:	2010-09-10 19:21 EEST (History)
CC List:	7 users (show)

See Also:

Attachments
Sample to demonstrate error (778 bytes, application/octet-stream) 2010-08-23 11:55 EEST, Mikael	Details
Add an attachment (proposed patch, testcase, etc.)

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Description Mikael 2010-08-23 11:53:29 EEST

Connecting to a slot that is a member of a class inherited from one of the Qt
classes leads to an error and a failed connect.

Attached sample connects to both a member and global function, using both old
and new ways of connecting. Connects only work to the global function.

Sample output after start:
You can't add dynamic slots on an object originated from C++. 
You can't add dynamic slots on an object originated from C++. 

Sample output after pressing the button:
Global got called
Global got called

Comment 1 Mikael 2010-08-23 11:55:08 EEST

Created attachment 58 [details]
Sample to demonstrate error

Comment 2 renato filho 2010-08-23 12:04:19 EEST

Just a note, I did a test and this only occurred in classes derived from
QApplication.

Comment 3 renato filho 2010-08-25 17:34:32 EEST

fixed on PySide commit:

commit 42d98f91c49774227b89373e44f0f6de20605c52
Author: Renato Filho <renato.filho@openbossa.org>
Date:   Tue Aug 24 17:14:40 2010 -0300