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Diffstat (limited to 'examples/webenginewidgets/demobrowser/fullscreennotification.cpp')
-rw-r--r-- | examples/webenginewidgets/demobrowser/fullscreennotification.cpp | 121 |
1 files changed, 0 insertions, 121 deletions
diff --git a/examples/webenginewidgets/demobrowser/fullscreennotification.cpp b/examples/webenginewidgets/demobrowser/fullscreennotification.cpp deleted file mode 100644 index aadabbadb..000000000 --- a/examples/webenginewidgets/demobrowser/fullscreennotification.cpp +++ /dev/null @@ -1,121 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the demonstration applications of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:BSD$ -** Commercial License Usage -** Licensees holding valid commercial Qt licenses may use this file in -** accordance with the commercial license agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and The Qt Company. For licensing terms -** and conditions see https://www.qt.io/terms-conditions. For further -** information use the contact form at https://www.qt.io/contact-us. -** -** BSD License Usage -** Alternatively, you may use this file under the terms of the BSD license -** as follows: -** -** "Redistribution and use in source and binary forms, with or without -** modification, are permitted provided that the following conditions are -** met: -** * Redistributions of source code must retain the above copyright -** notice, this list of conditions and the following disclaimer. -** * Redistributions in binary form must reproduce the above copyright -** notice, this list of conditions and the following disclaimer in -** the documentation and/or other materials provided with the -** distribution. -** * Neither the name of The Qt Company Ltd nor the names of its -** contributors may be used to endorse or promote products derived -** from this software without specific prior written permission. -** -** -** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "fullscreennotification.h" - -#include <QApplication> -#include <QDesktopWidget> -#include <QGridLayout> -#include <QLabel> -#include <QPropertyAnimation> -#include <QTimer> - -FullScreenNotification::FullScreenNotification(QWidget *parent) - : QWidget(parent) - , width(400) - , height(80) - , x((parent->geometry().width() - width) / 2) - , y(80) -{ - setVisible(false); - setWindowFlags(Qt::ToolTip | Qt::WindowDoesNotAcceptFocus); - - QGridLayout *layout = new QGridLayout(this); - - m_label = new QLabel(tr("You are now in fullscreen mode. Press ESC to quit!"), this); - layout->addWidget(m_label, 0, 0, 0, 0, Qt::AlignHCenter | Qt::AlignVCenter); - - setGeometry(x, y, width, height); - - setStyleSheet("background-color: white;\ - color: black;"); - - m_animation = new QPropertyAnimation(this, "windowOpacity"); - connect(m_animation, SIGNAL(finished()), this, SLOT(fadeOutFinished())); -} - -FullScreenNotification::~FullScreenNotification() -{ -} - -void FullScreenNotification::show() -{ - setWindowOpacity(1.0); - QTimer::singleShot(300, [&] { - QWidget *parent = parentWidget(); - x = (parent->geometry().width() - width) / 2; - QPoint topLeft = parent->mapToGlobal(QPoint(x, y)); - QWidget::move(topLeft.x(), topLeft.y()); - QWidget::show(); - QWidget::raise(); - }); - QTimer::singleShot(5000, this, SLOT(fadeOut())); -} - -void FullScreenNotification::hide() -{ - QWidget::hide(); - m_animation->stop(); -} - -void FullScreenNotification::fadeOut() -{ - m_animation->setDuration(800); - m_animation->setStartValue(1.0); - m_animation->setEndValue(0.0); - m_animation->setEasingCurve(QEasingCurve::OutQuad); - m_animation->start(); -} - -void FullScreenNotification::fadeOutFinished() -{ - hide(); - setWindowOpacity(1.0); -} |