view2.tar.gz_QListWidget_QTableWidget_Qt Qtablewidget_QtreeWidge

#include <QApplication> #include <QDebug> #include <QListWidget> #include <QTreeWidget> #include <QTableWidget> int main(int argc,char *argv[]) { QApplication app(argc,argv); QListWidget listWidget; new QListWidgetItem("a",&listWidget); QListWidgetItem *listWidgetItem = new QListWidgetItem; listWidgetItem->setText("b"); listWidgetItem->setIcon(QIcon("../view2/yafeilinux.png")); listWidgetItem->setToolTip("this is b"); listWidget.insertItem(1,listWidgetItem); listWidget.sortItems(Qt::DescendingOrder); listWidget.show(); QTreeWidget treeWidget; treeWidget.setColumnCount(2); QStringList headers; headers<< "name" <<"year"; treeWidget.setHeaderLabels(headers); QTreeWidgetItem *grade1 = new QTreeWidgetItem(&treeWidget); grade1->setText(0,"grade1"); QTreeWidgetItem *student = new QTreeWidgetItem(grade1); student->setText(0,"tom"); student->setText(1,"1986"); QTreeWidgetItem *grade2 = new QTreeWidgetItem(&treeWidget); grade2->setText(0,"grade2"); treeWidget.show(); QTableWidget tableWidget(3,2); QTableWidgetItem *tableWidgetItem = new QTableWidgetItem("qt"); QTableWidgetItem *headerV = new QTableWidgetItem("first"); tableWidget.setVerticalHeaderItem(0,headerV); QTableWidgetItem *headerH = new QTableWidgetItem("ID"); tableWidget.setHorizontalHeaderItem(0,headerH); tableWidget.show(); return app.exec(); }