74 lines
2.0 KiB
C++
74 lines
2.0 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 <QPainter>
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#include <QVBoxLayout>
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#include "OverlayModal.h"
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OverlayModal::OverlayModal(QWidget *parent)
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: OverlayWidget(parent)
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, color_{QColor(30, 30, 30, 170)}
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{
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layout_ = new QVBoxLayout(this);
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layout_->setSpacing(0);
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layout_->setContentsMargins(10, 40, 10, 20);
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setContentAlignment(Qt::AlignCenter);
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}
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void
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OverlayModal::setWidget(QWidget *widget)
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{
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// Delete the previous widget
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if (layout_->count() > 0) {
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QLayoutItem *item;
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while ((item = layout_->takeAt(0)) != nullptr) {
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delete item->widget();
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delete item;
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}
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}
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layout_->addWidget(widget);
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content_ = widget;
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content_->setFocus();
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}
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void
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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
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OverlayModal::mousePressEvent(QMouseEvent *e)
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{
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if (isDismissible_ && content_ && !content_->geometry().contains(e->pos()))
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hide();
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}
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void
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OverlayModal::keyPressEvent(QKeyEvent *event)
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{
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if (event->key() == Qt::Key_Escape) {
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event->accept();
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hide();
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}
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}
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