Bug 434 – Unable to call Python functions from QML

PySide Bugzilla Closed for New Bugs

PySide is now a Qt Add-on and uses the Qt Project's JIRA Bug Tracker instead of this Bugzilla instance. This Bugzilla is left for reference purposes.

Bug 434 - Unable to call Python functions from QML

Summary:

Unable to call Python functions from QML

Status:	CLOSED INVALID

Product:	PySide
Classification:	Unclassified
Component:	QtDeclarative
Version:	HEAD
Platform:	All All

Importance:	P3 normal
Assigned To:	renato filho

URL:

Depends on:
Blocks:
	Show dependency tree / graph

Reported:	2010-10-26 09:52 EEST by Matti Airas
Modified:	2010-11-25 17:53 EET (History)
CC List:	8 users (show)

See Also:

Attachments
Failing example application (924 bytes, application/x-gzip) 2010-10-26 09:52 EEST, Matti Airas	Details
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Description Matti Airas 2010-10-26 09:52:31 EEST

Created attachment 126 [details]
Failing example application

I'm trying to call a Python function from QML by following this page:

http://doc.qt.nokia.com/4.7/qtbinding.html

The current code is attached. When I run picker.py and click the red rectangle,
I'd expect the text "red" to be printed on stdout. Instead, I get this:

file:///home/matairas/src/pyside/qml/pycell/picker.qml:25: TypeError: Result of
expression 'printer' [null] is not an object.

Comment 1 Matti Airas 2010-10-27 11:20:44 EEST

This was a user error: empty __init__ causes the QObject constructor not to be
called. Works when __init__ is commented out.

Comment 2 Hugo Parente Lima 2010-11-25 17:53:42 EET

Released on version 1.0.0~beta1