window.cpp - mozsearch

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

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

++

++ #include "glwidget.h"

++ #include "widget.h"

++ #include "window.h"

++

++ #include <QGridLayout>

++ #include <QLabel>

++ #include <QTimer>

++

++ //! [0]

++ Window::Window()

++ {

++     setWindowTitle(tr("2D Painting on Native and OpenGL Widgets"));

++

++     Widget *native = new Widget(&helper, this);

++     GLWidget *openGL = new GLWidget(&helper, this);

++     QLabel *nativeLabel = new QLabel(tr("Native"));

++     nativeLabel->setAlignment(Qt::AlignHCenter);

++     QLabel *openGLLabel = new QLabel(tr("OpenGL"));

++     openGLLabel->setAlignment(Qt::AlignHCenter);

++

++     QGridLayout *layout = new QGridLayout;

++     layout->addWidget(native, 0, 0);

++     layout->addWidget(openGL, 0, 1);

++     layout->addWidget(nativeLabel, 1, 0);

++     layout->addWidget(openGLLabel, 1, 1);

++     setLayout(layout);

++

++     QTimer *timer = new QTimer(this);

++     connect(timer, &QTimer::timeout, native, &Widget::animate);

++     connect(timer, &QTimer::timeout, openGL, &GLWidget::animate);

++     timer->start(50);

++ }

++ //! [0]