[Qt-interest] How to SAVE DATA for 'Tree Model '?

[Gan Xiebin]

Hi All,

I'd implement my own tree model base QAbstractItemModel,
and set data to Nodes( Items ).
For example, insert child, etc ...

However, when I restart my application,  I found that the change disappear.

How should my change be stored ??

Any idea?
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://lists.qt-project.org/pipermail/qt-interest-old/attachments/20090527/d7d1eb71/attachment.html