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  1. 18th May 2007, 16:38 #1
    ^NyAw^'s Avatar
    ^NyAw^
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    Default MVC question

    Hi,

    I'm trying to create a front-end GUI for my application. It consist on some lists coded in C++ for me. It have list objects that have other lists, ...

    Now I want to create a TreeView to show the data. I'm reading the Qt doc about MVC. I can see that I could create use a delegate to edit the data of the tree, but I don't know how to change my internal data.

    Another question, the method "createEditor" of the delegate could create a widget specific to the data that have to edit? Imagine that I have a treeItem that is an int, other treeItem that is a float, other that is a QString. Could it be possible?

    My internat data structure is changing by user interaction and I want to show the current state. There are items that will be deleted, others that will be created and inserted in it's properly position.

    Thanks,
    Last edited by ^NyAw^; 18th May 2007 at 16:56.
    Òscar Llarch i Galán
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