int main(int argc, char *argv[])
{
QApplication a(argc, argv);
QApplication::setStyle("plastique");
QTextCodec *codec = QTextCodec::codecForName("system");
QTextCodec::setCodecForLocale(codec);
QTextCodec::setCodecForCStrings(codec);
QTextCodec::setCodecForTr(codec);
SystemSettings::getInstance();
QPixmap pixmap(":/jewelrySystem_JJ/Resources/loading.png");
QFont splashFont("Times", 10, QFont::Normal);
QSplashScreen splash(pixmap);
splash.setFont(splashFont);
splash.showMessage(QObject::tr(" 正在加载............"),Qt::AlignBottom | Qt::AlignLeft, Qt::white);
splash.show();
jewelryLogin login;
qApp->processEvents();
MainSleep(4000);
login.resize(400, 230);
login.show();
splash.finish(&login);
return a.exec();
}
MainPage::MainPage(QWidget *parent, Qt::WFlags flags)
: QMainWindow(parent, flags)
{
ui.setupUi(this);
this->LoadQSS();
m_mousePressed = false;
QObject::connect(ui.toolButtonHardware, SIGNAL(clicked()), this, SLOT(HardwareInforClicked()));
QObject::connect(ui.toolButtonTempManagement, SIGNAL(clicked()), this, SLOT(TemperatureClicked()));
QObject::connect(ui.toolButtonTestItem, SIGNAL(clicked()), this, SLOT(TestItemClicked()));
QObject::connect(ui.pushButtonMin, SIGNAL(clicked()), this, SLOT(MinButtonClicked()));
QObject::connect(ui.pushButtonClose, SIGNAL(clicked()), this, SLOT(CloseButtonClicked()));
QObject::connect(ui.pushButtonUpdate, SIGNAL(clicked()), this, SLOT(UpdateButtonClicked()));
QObject::connect(&m_checkNewTimer, SIGNAL(timeout()), this, SLOT(CheckNewTimerTimeout()));
QObject::connect(&m_downloadNewTimer, SIGNAL(timeout()), this, SLOT(DownloadNewTimerTimeout()));
// 隐藏默认窗口边框和标题栏
this->setWindowFlags(Qt::Window|Qt::FramelessWindowHint|Qt::WindowSystemMenuHint
|Qt::WindowMinimizeButtonHint|Qt::WindowMaximizeButtonHint);
this->setWindowIcon(QIcon(":/ControlImage/Main.png"));
QString title = MAIN_TITLE;
title += LAppParam::GetAppVersion();
this->ui.labelTitle->setText(title);
this->ui.pushButtonUpdate->setVisible(false);
// 获取当前系统DPI, 当前系统DPI除以设计时DPI值, 则得到UI放大系数
const float DESIGN_DPI = 96.0f; // 设计时DPI
QPainter painter(this);
QPaintDevice* pDevice = painter.device();
PrintLogW(L"System DPI X: %d, Y: %d", pDevice->logicalDpiX(), pDevice->logicalDpiY());
float ratioX = pDevice->logicalDpiX()/DESIGN_DPI;
float ratioY = pDevice->logicalDpiY()/DESIGN_DPI;
m_uiRatio = ratioX > ratioY ? ratioX : ratioY;
if (m_uiRatio < 1.0f)
m_uiRatio = 1.0f;
PrintLogW(L"UI Ratio: %f", m_uiRatio);
// 根据比例重新调整主UI大小, 并居中显示
int width = this->geometry().width() * m_uiRatio;
int height = this->geometry().height() * m_uiRatio;
this->setFixedSize(width, height);
QDesktopWidget* pDesk = QApplication::desktop();
this->move((pDesk->width() - width) / 2, (pDesk->height() - height) / 2);
// 显示启动画面
QPixmap originalImage(".\\Image\\Background\\splash.png");
QSize imageSize(originalImage.width() * m_uiRatio, originalImage.height() * m_uiRatio);
QPixmap scaledImage = originalImage.scaled(imageSize, Qt::KeepAspectRatio);
QFont splashFont("Microsoft YaHei UI", 10);
m_splashScreen.setFont(splashFont);
m_splashScreen.setPixmap(scaledImage);
m_splashScreen.show();
width = ui.stackedWidget->width() * m_uiRatio;
height = ui.stackedWidget->height() * m_uiRatio;
m_splashScreen.showMessage(QObject::tr("Creating Hardware Page..."), Qt::AlignLeft | Qt::AlignTop, Qt::red);
m_pHardwareInforPage = new HardwareInforPage(m_uiRatio);
m_pHardwareInforPage->SetSplashScreen(&m_splashScreen);
m_pHardwareInforPage->setFixedSize(width, height);
m_pHardwareInforPage->InitHardwareInfor();
ui.stackedWidget->addWidget(m_pHardwareInforPage);
m_splashScreen.showMessage(QObject::tr("Creating Temperature Page..."), Qt::AlignLeft | Qt::AlignTop, Qt::red);
m_pTempManagementPage = new TempManagementPage();
m_pTempManagementPage->setFixedSize(width, height);
ui.stackedWidget->addWidget(m_pTempManagementPage);
m_splashScreen.showMessage(QObject::tr("Creating Test Item Page..."), Qt::AlignLeft | Qt::AlignTop, Qt::red);
m_pTestItemPage = new TestItemPage(m_uiRatio);
m_pTestItemPage->setFixedSize(width, height);
ui.stackedWidget->addWidget(m_pTestItemPage);
if (APP_NORMAL == LAppParam::GetStartMode())
ui.stackedWidget->setCurrentWidget(m_pHardwareInforPage);
else if (APP_RESTARTAGING == LAppParam::GetStartMode())
ui.stackedWidget->setCurrentWidget(m_pTestItemPage);
else
ui.stackedWidget->setCurrentWidget(m_pTestItemPage);
}
