QListView 实现model

#include "MainWindow.h" #include <QApplication> #include <QSplitter> #include <QFileSystemModel> #include <QTreeView> #include <QListView> int main(int argc, char *argv[]) { // QApplication a(argc, argv); // MainWindow w; // w.show(); // return a.exec(); QApplication app(argc, argv); QSplitter *splitter = new QSplitter; QFileSystemModel *model = new QFileSystemModel; model->setRootPath(QDir::currentPath()); QTreeView *tree = new QTreeView(splitter); tree->setModel(model); tree->setRootIndex(model->index(QDir::currentPath())); QListView *list = new QListView(splitter); list->setModel(model); list->setRootIndex(model->index(QDir::currentPath())); splitter->setWindowTitle("Two views onto the same file system model"); splitter->show(); return app.exec(); }