98 lines
3.8 KiB
C++
98 lines
3.8 KiB
C++
/*
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* MIT License
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*
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* Copyright (C) 2021-2023 by wangwenx190 (Yuhang Zhao)
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*/
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#include "mainwindow.h"
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#include "glwidget.h"
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#include <QtWidgets/qboxlayout.h>
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#include <QtWidgets/qfileiconprovider.h>
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#include <FramelessHelper/Widgets/framelesswidgetshelper.h>
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#include <FramelessHelper/Widgets/standardtitlebar.h>
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#include <FramelessHelper/Widgets/standardsystembutton.h>
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#include "../shared/settings.h"
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extern template void Settings::set<QRect>(const QString &, const QString &, const QRect &);
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extern template void Settings::set<qreal>(const QString &, const QString &, const qreal &);
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extern template QRect Settings::get<QRect>(const QString &, const QString &);
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extern template qreal Settings::get<qreal>(const QString &, const QString &);
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FRAMELESSHELPER_USE_NAMESPACE
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using namespace Global;
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FRAMELESSHELPER_STRING_CONSTANT(Geometry)
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FRAMELESSHELPER_STRING_CONSTANT(DevicePixelRatio)
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MainWindow::MainWindow(QWidget *parent) : FramelessWidget(parent)
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{
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initialize();
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}
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MainWindow::~MainWindow() = default;
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void MainWindow::closeEvent(QCloseEvent *event)
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{
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if (!parent()) {
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Settings::set({}, kGeometry, geometry());
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Settings::set({}, kDevicePixelRatio, devicePixelRatioF());
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}
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FramelessWidget::closeEvent(event);
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}
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void MainWindow::initialize()
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{
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setWindowTitle(tr("FramelessHelper demo application - QOpenGLWidget"));
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setWindowIcon(QFileIconProvider().icon(QFileIconProvider::Computer));
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resize(800, 600);
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m_titleBar = new StandardTitleBar(this);
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m_titleBar->setWindowIconVisible(true);
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m_glWidget = new GLWidget(this);
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const auto mainLayout = new QVBoxLayout(this);
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mainLayout->setSpacing(0);
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mainLayout->setContentsMargins(0, 0, 0, 0);
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mainLayout->addWidget(m_titleBar);
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mainLayout->addWidget(m_glWidget);
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setLayout(mainLayout);
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FramelessWidgetsHelper *helper = FramelessWidgetsHelper::get(this);
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helper->setTitleBarWidget(m_titleBar);
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#ifndef Q_OS_MACOS
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helper->setSystemButton(m_titleBar->minimizeButton(), SystemButtonType::Minimize);
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helper->setSystemButton(m_titleBar->maximizeButton(), SystemButtonType::Maximize);
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helper->setSystemButton(m_titleBar->closeButton(), SystemButtonType::Close);
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#endif // Q_OS_MACOS
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connect(helper, &FramelessWidgetsHelper::ready, this, [this, helper](){
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const auto savedGeometry = Settings::get<QRect>({}, kGeometry);
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if (savedGeometry.isValid() && !parent()) {
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const auto savedDpr = Settings::get<qreal>({}, kDevicePixelRatio);
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// Qt doesn't support dpr < 1.
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const qreal oldDpr = std::max(savedDpr, qreal(1));
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const qreal scale = (devicePixelRatioF() / oldDpr);
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setGeometry({savedGeometry.topLeft() * scale, savedGeometry.size() * scale});
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} else {
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helper->moveWindowToDesktopCenter();
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}
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});
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}
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