1 files changed, 151 insertions, 0 deletions
diff --git a/examples/corelib/serialization/streambookmarks/mainwindow.cpp b/examples/corelib/serialization/streambookmarks/mainwindow.cpp
new file mode 100644
index 0000000000..a863f77ab7
--- /dev/null
+++ b/examples/corelib/serialization/streambookmarks/mainwindow.cpp
@@ -0,0 +1,151 @@
+// Copyright (C) 2016 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
+
+#include "mainwindow.h"
+#include "xbelreader.h"
+#include "xbelwriter.h"
+
+#include <QFileDialog>
+#include <QHeaderView>
+#include <QMenuBar>
+#include <QMessageBox>
+#include <QStatusBar>
+#include <QTreeWidget>
+
+#include <QAction>
+#if QT_CONFIG(clipboard)
+#  include <QClipboard>
+#endif
+#include <QDesktopServices>
+#include <QApplication>
+#include <QScreen>
+
+using namespace Qt::StringLiterals;
+
+//! [0]
+MainWindow::MainWindow() : treeWidget(new QTreeWidget)
+{
+    treeWidget->header()->setSectionResizeMode(QHeaderView::Stretch);
+    treeWidget->setHeaderLabels(QStringList{tr("Title"), tr("Location")});
+#if QT_CONFIG(clipboard) && QT_CONFIG(contextmenu)
+    treeWidget->setContextMenuPolicy(Qt::CustomContextMenu);
+    connect(treeWidget, &QWidget::customContextMenuRequested,
+            this, &MainWindow::onCustomContextMenuRequested);
+#endif
+    setCentralWidget(treeWidget);
+
+    createMenus();
+
+    statusBar()->showMessage(tr("Ready"));
+
+    setWindowTitle(tr("QXmlStream Bookmarks"));
+    const QSize availableSize = screen()->availableGeometry().size();
+    resize(availableSize.width() / 2, availableSize.height() / 3);
+}
+//! [0]
+
+//! [1]
+#if QT_CONFIG(clipboard) && QT_CONFIG(contextmenu)
+void MainWindow::onCustomContextMenuRequested(const QPoint &pos)
+{
+    const QTreeWidgetItem *item = treeWidget->itemAt(pos);
+    if (!item)
+        return;
+    const QString url = item->text(1);
+    QMenu contextMenu;
+    QAction *copyAction = contextMenu.addAction(tr("Copy Link to Clipboard"));
+    QAction *openAction = contextMenu.addAction(tr("Open"));
+    QAction *action = contextMenu.exec(treeWidget->viewport()->mapToGlobal(pos));
+    if (action == copyAction)
+        QGuiApplication::clipboard()->setText(url);
+    else if (action == openAction)
+        QDesktopServices::openUrl(QUrl(url));
+}
+#endif // QT_CONFIG(clipboard) && QT_CONFIG(contextmenu)
+//! [1]
+
+//! [2]
+void MainWindow::createMenus()
+{
+    QMenu *fileMenu = menuBar()->addMenu(tr("&File"));
+    QAction *openAct = fileMenu->addAction(tr("&Open..."), this, &MainWindow::open);
+    openAct->setShortcuts(QKeySequence::Open);
+
+    QAction *saveAsAct = fileMenu->addAction(tr("&Save As..."), this, &MainWindow::saveAs);
+    saveAsAct->setShortcuts(QKeySequence::SaveAs);
+
+    QAction *exitAct = fileMenu->addAction(tr("E&xit"), this, &QWidget::close);
+    exitAct->setShortcuts(QKeySequence::Quit);
+
+    menuBar()->addSeparator();
+
+    QMenu *helpMenu = menuBar()->addMenu(tr("&Help"));
+    helpMenu->addAction(tr("&About"), this, &MainWindow::about);
+    helpMenu->addAction(tr("About &Qt"), qApp, &QApplication::aboutQt);
+}
+//! [2]
+
+//! [3]
+void MainWindow::open()
+{
+    QFileDialog fileDialog(this, tr("Open Bookmark File"), QDir::currentPath());
+    fileDialog.setMimeTypeFilters({"application/x-xbel"_L1});
+    if (fileDialog.exec() != QDialog::Accepted)
+        return;
+
+    treeWidget->clear();
+
+    const QString fileName = fileDialog.selectedFiles().constFirst();
+    QFile file(fileName);
+    if (!file.open(QFile::ReadOnly | QFile::Text)) {
+        QMessageBox::warning(this, tr("QXmlStream Bookmarks"),
+                             tr("Cannot read file %1:\n%2.")
+                                     .arg(QDir::toNativeSeparators(fileName), file.errorString()));
+        return;
+    }
+
+    XbelReader reader(treeWidget);
+    if (!reader.read(&file)) {
+        QMessageBox::warning(
+                this, tr("QXmlStream Bookmarks"),
+                tr("Parse error in file %1:\n\n%2")
+                        .arg(QDir::toNativeSeparators(fileName), reader.errorString()));
+    } else {
+        statusBar()->showMessage(tr("File loaded"), 2000);
+    }
+}
+//! [3]
+
+//! [4]
+void MainWindow::saveAs()
+{
+    QFileDialog fileDialog(this, tr("Save Bookmark File"), QDir::currentPath());
+    fileDialog.setAcceptMode(QFileDialog::AcceptSave);
+    fileDialog.setDefaultSuffix("xbel"_L1);
+    fileDialog.setMimeTypeFilters({"application/x-xbel"_L1});
+    if (fileDialog.exec() != QDialog::Accepted)
+        return;
+
+    const QString fileName = fileDialog.selectedFiles().constFirst();
+    QFile file(fileName);
+    if (!file.open(QFile::WriteOnly | QFile::Text)) {
+        QMessageBox::warning(this, tr("QXmlStream Bookmarks"),
+                             tr("Cannot write file %1:\n%2.")
+                                     .arg(QDir::toNativeSeparators(fileName), file.errorString()));
+        return;
+    }
+
+    XbelWriter writer(treeWidget);
+    if (writer.writeFile(&file))
+        statusBar()->showMessage(tr("File saved"), 2000);
+}
+//! [4]
+
+//! [5]
+void MainWindow::about()
+{
+    QMessageBox::about(this, tr("About QXmlStream Bookmarks"),
+                       tr("The <b>QXmlStream Bookmarks</b> example demonstrates how to use Qt's "
+                          "QXmlStream classes to read and write XML documents."));
+}
+//! [5]