Expandable list as in Qt Designer

Dear All,

How do I create a list with buttons for expanding subgroups as is done in Qt's designer app? Screenshot of the desired functionality is attached.

Best regards,

Mads

Look in the sources of designer. They are public available.

As I remember they are using a simple QTreeWidget/QTreeView with a custom delegate which is drawing the top level items in a button shape. It's easy to code that by yourself.

any examples ?? its easy if you know how. Could you point us with some example ?

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Originally Posted by migel

any examples ?? its easy if you know how. Could you point us with some example ?

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Originally Posted by Lykurg

Look in the sources of designer. They are public available.

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Another option could be the QToolBox.