[Interest] Json support for Qt5 QML - code review needed
Jay Sprenkle
jsprenkle at gmail.com
Sat Apr 5 15:30:35 CEST 2014
Good morning,
I'm looking for a code review for an open source project.
I've implemented Json support for use with Qt5 QML. It's in several parts.
- A C++ version of JsonPath. If you've used XPath then this should be
familiar. JsonPath is "XPath for JSON". QJsonPath allows selecting
arbitrary subsets of a json object given a search string.
- A QML item to translate a JSON string, apply JsonPath and provide a Qt
QJsonDocument.
- A QML item to take a QJsonDocument and provide a Qt list model that
you can use with Qt's standard control "ListView".
Used together you can request data from an arbitrary web service (or file),
pull out a subset, and display it using the Qt controls.
The code works but I think someone with better knowledge of Qt's model/view
system could help make it better. Any takers?
Thanks
Jay
--
--
Psychiatrist to patient: "Don't worry. You're not deluded. You only think
you are."
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