Qt - QTreeWidgetItem未被编辑

Question

为什么我的QTreeWidgetItem不可编辑？我用这段代码实现了一个：

ui->treeWidget->expandAll();
QTreeWidgetItem *item = new QTreeWidgetItem();
item->setText(0, "Add details about your Bug");
bug->addChild(item);
ui->treeWidget->editItem(item, 0);

Answer 1

您忘记在QTreeWidgetItem中将可编辑设置为true (默认设置为false)：

ui->treeWidget->expandAll();
QTreeWidgetItem *item = new QTreeWidgetItem();
item->setText(0, "Add details about your Bug");
item->setFlags(item->flags() | Qt::ItemIsEditable);
bug->addChild(item);
ui->treeWidget->editItem(item, 0);