mirror of
https://github.com/Nheko-Reborn/nheko.git
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72 lines
1.9 KiB
C++
72 lines
1.9 KiB
C++
/*
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* nheko Copyright (C) 2017 Konstantinos Sideris <siderisk@auth.gr>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <QDebug>
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#include <QPainter>
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#include <QVBoxLayout>
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#include "OverlayModal.h"
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OverlayModal::OverlayModal(QWidget *parent, QWidget *content)
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: OverlayWidget(parent)
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, duration_{500}
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, color_{QColor(55, 55, 55)}
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{
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setAttribute(Qt::WA_TranslucentBackground);
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auto layout = new QVBoxLayout();
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layout->addWidget(content);
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layout->setAlignment(Qt::AlignCenter);
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setLayout(layout);
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opacity_ = new QGraphicsOpacityEffect(this);
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setGraphicsEffect(opacity_);
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opacity_->setOpacity(1);
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animation_ = new QPropertyAnimation(opacity_, "opacity", this);
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animation_->setStartValue(1);
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animation_->setEndValue(0);
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animation_->setDuration(duration_);
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animation_->setEasingCurve(QEasingCurve::Linear);
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connect(animation_, &QPropertyAnimation::finished, [this]() {
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if (animation_->direction() == QAbstractAnimation::Forward)
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this->close();
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});
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}
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void OverlayModal::paintEvent(QPaintEvent *event)
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{
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Q_UNUSED(event);
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QPainter painter(this);
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painter.fillRect(rect(), color_);
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}
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void OverlayModal::fadeIn()
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{
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animation_->setDirection(QAbstractAnimation::Backward);
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animation_->start();
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show();
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}
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void OverlayModal::fadeOut()
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{
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animation_->setDirection(QAbstractAnimation::Forward);
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animation_->start();
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}
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