main.cpp - mozsearch

Enable keyboard shortcuts

// Copyright (C) 2025 The Qt Company Ltd.

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

#include "canvaswidget.h"

#include <QApplication>

#include <QMainWindow>

#include <QMenuBar>

#include <QMenu>

#include <QMdiArea>

#include <QMdiSubWindow>

#include <QKeySequence>

class MainWindow : public QMainWindow

public:

    MainWindow();

private:

    void createCanvasWidget();

    QMdiArea *mdi;

};

MainWindow::MainWindow()

    mdi = new QMdiArea;

    setCentralWidget(mdi);

    createCanvasWidget();

    QMenu *fileMenu = menuBar()->addMenu(tr("&File"));

    fileMenu->addAction(tr("&New widget"),

                        QKeySequence(QKeySequence::StandardKey::New),

                        this, &MainWindow::createCanvasWidget);

    fileMenu->addAction(tr("E&xit"),

                        QKeySequence(QKeySequence::StandardKey::Quit),

                        qApp, &QCoreApplication::quit);

void MainWindow::createCanvasWidget()

    CanvasWidget *canvasWidget = new CanvasWidget;

    mdi->addSubWindow(canvasWidget)->resize(500, 500);

    canvasWidget->show();

int main(int argc, char *argv[])

    QApplication app(argc, argv);

    MainWindow mainWindow;

    mainWindow.resize(1280, 720);

    mainWindow.show();

    return QCoreApplication::exec();