main.cpp - mozsearch

Enable keyboard shortcuts

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

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

#include <QtGui>

class Updater : public QObject

    Q_OBJECT

public:

    Updater(QWidget *widget);

public slots:

    void adjustSize();

private:

    QWidget *widget;

};

Updater::Updater(QWidget *widget)

    : widget(widget)

void Updater::adjustSize()

    widget->adjustSize();

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

    QApplication app(argc, argv);

    QLabel *label = new QLabel("My label");

    QLineEdit *editor = new QLineEdit("New text");

    QWidget window;

    //Updater updater(&label);

    QObject::connect(editor, SIGNAL(textChanged(QString)),

                     label, SLOT(setText(QString)));

    //QObject::connect(editor, SIGNAL(textChanged(QString)),

    //                 &updater, SLOT(adjustSize()));

    //editor.show();

    //label.show();

    QVBoxLayout *layout = new QVBoxLayout;

    layout->addWidget(label);

    layout->addWidget(editor);

    window.setLayout(layout);

    window.show();

    return app.exec();

#include "main.moc"