TreeWidget child icon

[junix]

Hi,

How can I put a icon in a child item on TreeWidget?

In my way, I can use icon only in root item, but I need to show a icon for each child.

My code:

QTreeWidgetItem *devices = new QTreeWidgetItem(ui->treeViewMap);
devices->setText(0, tr("Devices"));
devices->setIcon(0, QIcon(":/pixmaps/computer1.png")); // <- it's ok, the icon is showed!
QList<QTreeWidgetItem *> device_items;
query = mDB.setQuery("SELECT * FROM element_type");
while(query.next())
{
     device_items.append(new QTreeWidgetItem((QTreeWidget*)0, QStringList(QString(query.value(1).toString()))));
 
     // device_items.setIcon ?????
}
devices->insertChildren(0, device_items);

QTreeWidgetItem *devices = new QTreeWidgetItem(ui->treeViewMap);
devices->setText(0, tr("Devices"));
devices->setIcon(0, QIcon(":/pixmaps/computer1.png")); // <- it's ok, the icon is showed!
QList<QTreeWidgetItem *> device_items;
query = mDB.setQuery("SELECT * FROM element_type");
while(query.next())
{
     device_items.append(new QTreeWidgetItem((QTreeWidget*)0, QStringList(QString(query.value(1).toString()))));

     // device_items.setIcon ?????
}
devices->insertChildren(0, device_items);

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Some idea?

[Lykurg]

Simple create a temp pointer!

while(query.next())
{
      QTreeWidgetItem *item = new QTreeWidgetItem((QTreeWidget*)0, QStringList(QString(query.value(1).toString())));
      item->setIcon(/*...*/);
     device_items.append(item);
}

while(query.next())
{
      QTreeWidgetItem *item = new QTreeWidgetItem((QTreeWidget*)0, QStringList(QString(query.value(1).toString())));
      item->setIcon(/*...*/);
     device_items.append(item);
}

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[junix]

Hi Lykurg,

It's works!

Thank you, man.

BR,

Junix