window.cpp - mozsearch

Enable keyboard shortcuts

++ // Copyright (C) 2016 The Qt Company Ltd.

++ // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause

++

++ #include "window.h"

++ #include "filelistmodel.h"

++

++ #include <QtWidgets>

++

++ Window::Window(QWidget *parent)

++     : QWidget(parent)

++ {

++     model = new FileListModel(this);

++     model->setDirPath(QDir::rootPath());

++

++     view = new QListView;

++     view->setModel(model);

++

++     logViewer = new QPlainTextEdit(this);

++     logViewer->setReadOnly(true);

++     logViewer->setSizePolicy(QSizePolicy(QSizePolicy::Preferred,

++                                          QSizePolicy::Preferred));

++

++     connect(model, &FileListModel::numberPopulated,

++             this, &Window::updateLog);

++     connect(view, &QAbstractItemView::activated,

++             this, &Window::activated);

++

++     auto *layout = new QVBoxLayout(this);

++     layout->addWidget(view);

++     layout->addWidget(logViewer);

++

++     setWindowTitle(tr("Fetch More Example"));

++ }

++

++ void Window::updateLog(const QString &path, int start, int number, int total)

++ {

++     const int last = start + number - 1;

++     const QString nativePath = QDir::toNativeSeparators(path);

++     const QString message = tr("%1..%2/%3 items from \"%4\" added.")

++                             .arg(start).arg(last).arg(total).arg(nativePath);

++     logViewer->appendPlainText(message);

++ }

++

++ void Window::activated(const QModelIndex &index)

++ {

++     const QFileInfo fi = model->fileInfoAt(index);

++     if (fi.isDir()) {

++         logViewer->clear();

++         model->setDirPath(fi.absoluteFilePath());

++     }

++ }