6.5.3 clean

tests/manual/examples/widgets/itemviews/dirview/CMakeLists.txt

@@ -0,0 +1,36 @@
+# Copyright (C) 2022 The Qt Company Ltd.
+# SPDX-License-Identifier: BSD-3-Clause
+
+cmake_minimum_required(VERSION 3.16)
+project(dirview LANGUAGES CXX)
+
+if(NOT DEFINED INSTALL_EXAMPLESDIR)
+    set(INSTALL_EXAMPLESDIR "examples")
+endif()
+
+set(INSTALL_EXAMPLEDIR "${INSTALL_EXAMPLESDIR}/widgets/itemviews/dirview")
+
+find_package(Qt6 REQUIRED COMPONENTS Core Gui Widgets)
+
+qt_standard_project_setup()
+
+qt_add_executable(dirview
+    main.cpp
+)
+
+set_target_properties(dirview PROPERTIES
+    WIN32_EXECUTABLE TRUE
+    MACOSX_BUNDLE TRUE
+)
+
+target_link_libraries(dirview PRIVATE
+    Qt6::Core
+    Qt6::Gui
+    Qt6::Widgets
+)
+
+install(TARGETS dirview
+    RUNTIME DESTINATION "${INSTALL_EXAMPLEDIR}"
+    BUNDLE DESTINATION "${INSTALL_EXAMPLEDIR}"
+    LIBRARY DESTINATION "${INSTALL_EXAMPLEDIR}"
+)

tests/manual/examples/widgets/itemviews/dirview/dirview.pro

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+QT += widgets
+requires(qtConfig(treeview))
+
+SOURCES       = main.cpp
+
+# install
+target.path = $$[QT_INSTALL_EXAMPLES]/widgets/itemviews/dirview
+INSTALLS += target

tests/manual/examples/widgets/itemviews/dirview/main.cpp

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+// Copyright (C) 2020 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
+
+#include <QApplication>
+#include <QFileSystemModel>
+#include <QFileIconProvider>
+#include <QScreen>
+#include <QScroller>
+#include <QTreeView>
+#include <QCommandLineParser>
+#include <QCommandLineOption>
+
+int main(int argc, char *argv[])
+{
+    QApplication app(argc, argv);
+
+    QCoreApplication::setApplicationVersion(QT_VERSION_STR);
+    QCommandLineParser parser;
+    parser.setApplicationDescription("Qt Dir View Example");
+    parser.addHelpOption();
+    parser.addVersionOption();
+    QCommandLineOption dontUseCustomDirectoryIconsOption("c", "Set QFileSystemModel::DontUseCustomDirectoryIcons");
+    parser.addOption(dontUseCustomDirectoryIconsOption);
+    QCommandLineOption dontWatchOption("w", "Set QFileSystemModel::DontWatch");
+    parser.addOption(dontWatchOption);
+    parser.addPositionalArgument("directory", "The directory to start in.");
+    parser.process(app);
+    const QString rootPath = parser.positionalArguments().isEmpty()
+        ? QString() : parser.positionalArguments().first();
+
+    QFileSystemModel model;
+    QFileIconProvider iconProvider;
+    model.setIconProvider(&iconProvider);
+    model.setRootPath("");
+    if (parser.isSet(dontUseCustomDirectoryIconsOption))
+        model.setOption(QFileSystemModel::DontUseCustomDirectoryIcons);
+    if (parser.isSet(dontWatchOption))
+        model.setOption(QFileSystemModel::DontWatchForChanges);
+    QTreeView tree;
+    tree.setModel(&model);
+    if (!rootPath.isEmpty()) {
+        const QModelIndex rootIndex = model.index(QDir::cleanPath(rootPath));
+        if (rootIndex.isValid())
+            tree.setRootIndex(rootIndex);
+    }
+
+    // Demonstrating look and feel features
+    tree.setAnimated(false);
+    tree.setIndentation(20);
+    tree.setSortingEnabled(true);
+    const QSize availableSize = tree.screen()->availableGeometry().size();
+    tree.resize(availableSize / 2);
+    tree.setColumnWidth(0, tree.width() / 3);
+
+    // Make it flickable on touchscreens
+    QScroller::grabGesture(&tree, QScroller::TouchGesture);
+
+    tree.setWindowTitle(QObject::tr("Dir View"));
+    tree.show();
+
+    return app.exec();
+}