AutoAdjust columns in a QTreeView

[alexandernst]

How can I make a QTreeView to auto-adjust the wigth of the columns?
The only thing that I found here (http://www.riverbankcomputing.co.uk/static/Docs/PyQt4/html/qtreeview.html) is resizeColumnToContents(), but this method will make me call it for every column. Isn't there something else?

[wysota]

See QHeaderView::setResizeMode() with QHeaderView::ResizeToContents.

[alexandernst]

(self.ui.qtreeview.header()).setResizeMode(3)


That works great :)! But now I have another 2 problems. The first one is that I can't hide one of the columns, I tried with this:


index = (self.ui.qtreeview.header()).visualIndex(4)
(self.ui.qtreeview.header()).setSectionHidden(inde x, True)


The second problem is that I have some qstandarditems that have really long text, and when the text-column is expanded according to the size of the text, the QTreeView will become... scrollable (horizontally). How can I prevent that?

[wysota]

The second problem is that I have some qstandarditems that have really long text, and when the text-column is expanded according to the size of the text, the QTreeView will become... scrollable (horizontally). How can I prevent that?

Don't set the resizeMode policy to ResizeToContents for that column (or set it to something else).

[alexandernst]

Great,
(self.ui.cList.header()).resizeSections(1) did the trick perfectlly. I also got the first one. I just had to say to the model that it'll have 5 columns, and then I hidded them with
.setSectionHidden(int, True)

Really thanks wysota!