how can i create a new QTreeWidgetItem and then input its name in the created item?

opengpu2

mcosta

Hi,

you have to make the Item Editable

opengpu2

void TreeEdit::addNode()
{
QTreeWidgetItem *curItem=m_tree->currentItem();
QTreeWidgetItem *newItem=new QTreeWidgetItem(curItem);

curItem->addChild(newItem);  

QLineEdit *lineEdit=new QLineEdit(this);  
connect(lineEdit,SIGNAL(editingFinished()),this,SLOT(finishEdit()));  

m_tree->setItemWidget(newItem,0,lineEdit);  
m_tree->expandItem(curItem);  

m_tree->setCurrentItem(newItem);  

lineEdit->setText("default");  
lineEdit->setSelection(0,7);

}

void TreeEdit::finishEdit()
{
QTreeWidgetItem *curItem=m_tree->currentItem();
QLineEdit edit=qobject_cast<QLineEdit>(m_tree->itemWidget(curItem,0));
if(!edit)
return;

QString text=edit->text();  

m_tree->removeItemWidget(curItem,0);  

curItem->setText(0,text);

}

opengpu2

is there any better way to do this?