Qt中QTreeWidget的使用

QWidget *w=new QWidget;

QTreeWidget *treeWidget=new QTreeWidget;

treeWidget->setColumnCount(2);

QStringList head;

head<<QStringLiteral("科目")<<QStringLiteral("分数");

treeWidget->setHeaderLabels(head);

QStringList student1;

student1<<QStringLiteral("张三");

QTreeWidgetItem *student1root=new QTreeWidgetItem(treeWidget,student1);

QStringList student2;

student2<<QStringLiteral("李四");

QTreeWidgetItem *student2root=new QTreeWidgetItem(treeWidget,student2);

QStringList student1Info;

student1Info<<QStringLiteral("语文")<<"100";

QTreeWidgetItem *student1In=new QTreeWidgetItem(student1root,student1Info);

QStringList student2Info;

student2Info<<QStringLiteral("数学")<<"90";

QTreeWidgetItem *student2In=new QTreeWidgetItem(student2root,student2Info);

QHBoxLayout *layout=new QHBoxLayout;

layout->addWidget(treeWidget);

w->setLayout(layout);

w->show();