QWidget
* widget
= new QWidget;
QListWidget
* listWidget
= new QListWidget;
QVBoxLayout
* layout
= new QVBoxLayout;
QListWidgetItem
* item1
= new QListWidgetItem(
"Object", listWidget);
QListWidgetItem
* item2
= new QListWidgetItem(
"Instance", listWidget);
QListWidgetItem
* item3
= new QListWidgetItem(
"Resource", listWidget);
listWidget
->addItem(item1);
listWidget
->addItem(item2);
listWidget
->addItem(item3);
listWidget
->show();
layout
->addWidget(listWidget);
widget
->setLayout(layout);
widget
->show();
