This is the first version of a QR Code Property Editor. The Editor can be used on a ContentType to show a QR Code in the backend for the URL of the page being edited. If a Content Node is associated with multiple hostnames then a QR code is shown for each hostname.
To use the property editor you need to create a Data Type and select the QR Code Property Editor, then use the Data Type in your Content Type / Document Type.
The package uses the Google Charts API QR Code generator. This is deprecated, so in a future version I'll switch to ZXing.net.
Hat tip to our clients Pulse Fitness for letting us share this package.
Source code is available from https://bitbucket.org/orcare/qrcodepropertyeditor
If you need a QR Code for published content, then use Matt Brailsford's awesome uQR Package