Hiding some listelement in a section



  • Hi everyone,

    As we know, we can create a section in a listview to group listelements. Now, what i would like to do is to hide some listelements(because there are too many listelements in a section), and create a button at the end of a section. when i clicked the buttom. all of the rest listelements show up.

    I tried to use simple list view, but i failed.

    Does anyone have ideas?



  • Essentially you need to filter your Data. Implementation depends on your model. You may use a QSortFilterProxyModel to filter your data. Another option is to implement the filtering yourself.
    Do not forget to emit dataChanged() once you have reduced the items in your pool.


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