- connect(this, SIGNAL(itemPressed(QTreeWidgetItem*, int)),
- this, SLOT(on_itemClicked(QTreeWidgetItem*, int)));
+ connect(this, SIGNAL(itemPressed(QTreeWidgetItem*, int)),
+ this, SLOT(on_itemClicked(QTreeWidgetItem*, int)));
+
+ timer_ = new QTimer(this);
+ connect(timer_, SIGNAL(timeout()), this, SLOT(on_timeout()));
+ timer_->start(5000);