tree view custom context menu for specific column

user4592357

i have a tree view with a few columns. i created a custom header view and set it as tree header. implemented contextMenuEvent() of the header:

class TreeHeader : public QHeaderView
{
	Q_OBJECT
public:
	TreeHeader(Qt::Orientation ori, QWidget *parent = nullptr);
protected:
	void contextMenuEvent(QContextMenuEvent *event) override;
};

the implementation:

void TreeHeader::contextMenuEvent(QContextMenuEvent *event)
{
	QMenu contextMenu;
        // create and add actions
	contextMenu.exec(event->globalPos());
}

this menu is shown for every column in the tree, but i need it only on the first column. how can i do that?

mrjj

Hi
You can try to use
https://doc.qt.io/qt-5/qheaderview.html#logicalIndexAt-2 to find the column
and only show the menu if its the right one.