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| |
| #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; |
| } |