mirror of
https://github.com/crystalidea/qt6windows7.git
synced 2024-11-30 15:56:52 +08:00
71 lines
2.7 KiB
C++
71 lines
2.7 KiB
C++
|
// Copyright (C) 2017 The Qt Company Ltd.
|
||
|
|
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
|
||
|
|
|
||
|
|
#include "mainwindow.h"
|
||
|
|
#include "vulkanwindow.h"
|
||
|
|
#include <QApplication>
|
||
|
|
#include <QLabel>
|
||
|
|
#include <QPushButton>
|
||
|
|
#include <QLCDNumber>
|
||
|
|
#include <QCheckBox>
|
||
|
|
#include <QGridLayout>
|
||
|
|
|
||
|
|
MainWindow::MainWindow(VulkanWindow *vulkanWindow)
|
||
|
|
{
|
||
|
|
QWidget *wrapper = QWidget::createWindowContainer(vulkanWindow);
|
||
|
|
wrapper->setFocusPolicy(Qt::StrongFocus);
|
||
|
|
wrapper->setFocus();
|
||
|
|
|
||
|
|
infoLabel = new QLabel;
|
||
|
|
infoLabel->setFrameStyle(QFrame::Box | QFrame::Raised);
|
||
|
|
infoLabel->setAlignment(Qt::AlignCenter);
|
||
|
|
infoLabel->setText(tr("This example demonstrates instanced drawing\nof a mesh loaded from a file.\n"
|
||
|
|
"Uses a Phong material with a single light.\n"
|
||
|
|
"Also demonstrates dynamic uniform buffers\nand a bit of threading with QtConcurrent.\n"
|
||
|
|
"Uses 4x MSAA when available.\n"
|
||
|
|
"Comes with an FPS camera.\n"
|
||
|
|
"Hit [Shift+]WASD to walk and strafe.\nPress and move mouse to look around.\n"
|
||
|
|
"Click Add New to increase the number of instances."));
|
||
|
|
|
||
|
|
meshSwitch = new QCheckBox(tr("&Use Qt logo"));
|
||
|
|
meshSwitch->setFocusPolicy(Qt::NoFocus); // do not interfere with vulkanWindow's keyboard input
|
||
|
|
|
||
|
|
counterLcd = new QLCDNumber(5);
|
||
|
|
counterLcd->setSegmentStyle(QLCDNumber::Filled);
|
||
|
|
counterLcd->display(m_count);
|
||
|
|
|
||
|
|
newButton = new QPushButton(tr("&Add new"));
|
||
|
|
newButton->setFocusPolicy(Qt::NoFocus);
|
||
|
|
quitButton = new QPushButton(tr("&Quit"));
|
||
|
|
quitButton->setFocusPolicy(Qt::NoFocus);
|
||
|
|
pauseButton = new QPushButton(tr("&Pause"));
|
||
|
|
pauseButton->setFocusPolicy(Qt::NoFocus);
|
||
|
|
|
||
|
|
connect(quitButton, &QPushButton::clicked, qApp, &QCoreApplication::quit);
|
||
|
|
connect(newButton, &QPushButton::clicked, vulkanWindow, [=] {
|
||
|
|
vulkanWindow->addNew();
|
||
|
|
m_count = vulkanWindow->instanceCount();
|
||
|
|
counterLcd->display(m_count);
|
||
|
|
});
|
||
|
|
connect(pauseButton, &QPushButton::clicked, vulkanWindow, &VulkanWindow::togglePaused);
|
||
|
|
connect(meshSwitch, &QCheckBox::clicked, vulkanWindow, &VulkanWindow::meshSwitched);
|
||
|
|
|
||
|
|
QGridLayout *layout = new QGridLayout;
|
||
|
|
layout->addWidget(infoLabel, 0, 2);
|
||
|
|
layout->addWidget(meshSwitch, 1, 2);
|
||
|
|
layout->addWidget(createLabel(tr("INSTANCES")), 2, 2);
|
||
|
|
layout->addWidget(counterLcd, 3, 2);
|
||
|
|
layout->addWidget(newButton, 4, 2);
|
||
|
|
layout->addWidget(pauseButton, 5, 2);
|
||
|
|
layout->addWidget(quitButton, 6, 2);
|
||
|
|
layout->addWidget(wrapper, 0, 0, 7, 2);
|
||
|
|
setLayout(layout);
|
||
|
|
}
|
||
|
|
|
||
|
|
QLabel *MainWindow::createLabel(const QString &text)
|
||
|
|
{
|
||
|
|
QLabel *lbl = new QLabel(text);
|
||
|
|
lbl->setAlignment(Qt::AlignHCenter | Qt::AlignBottom);
|
||
|
|
return lbl;
|
||
|
|
}
|