QTreeView

[npc]

Hi all,

How to add a column in QTreeView, and how to name that column ?

Thanks,

[e8johan]

The headers (i.e. columns) are a part of the model.

[gri]

You need to use a model. Just look up QStandardItemModel in your documentation.

QStandardItemModel* p = new QStandardItemModel(0, 2, myView);
  p->setHeaderData(0, Qt::Horizontal, "First Column");
  p->setHeaderData(1, Qt::Horizontal, "Second Column");
 
  myView->setModel(p);

QStandardItemModel* p = new QStandardItemModel(0, 2, myView);
  p->setHeaderData(0, Qt::Horizontal, "First Column");
  p->setHeaderData(1, Qt::Horizontal, "Second Column");

  myView->setModel(p);

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