geometrize::dialog::GeometrizeSplashScreen Class Reference

Inheritance diagram for geometrize::dialog::GeometrizeSplashScreen:

Collaboration diagram for geometrize::dialog::GeometrizeSplashScreen:

Public Member Functions
	GeometrizeSplashScreen ()
virtual	~GeometrizeSplashScreen ()=default
void	setState (const SplashState state)

Private Member Functions
void	setProgress (const int value)
virtual void	drawContents (QPainter *painter) override
void	processEvents ()

Private Attributes
int	m_progress

Constructor & Destructor Documentation

GeometrizeSplashScreen()

geometrize::dialog::GeometrizeSplashScreen::GeometrizeSplashScreen ( )

inline

                             : QSplashScreen{nullptr}, m_progress{0}
    {
        setWindowFlags(windowFlags() | Qt::WindowStaysOnTopHint);
        setPixmap(QPixmap(":/logos/splashscreen.png"));
        setCursor(Qt::BusyCursor);
        setState(SplashState::STARTING);
        if(const auto mouseScreen = geometrize::common::ui::getFirstScreenContainingCursor()) {
            geometrize::common::ui::centerWidgetOnScreen(*this, *mouseScreen);
        }
    }

~GeometrizeSplashScreen()

virtual geometrize::dialog::GeometrizeSplashScreen::~GeometrizeSplashScreen ( )

virtualdefault

Member Function Documentation

drawContents()

virtual void geometrize::dialog::GeometrizeSplashScreen::drawContents ( QPainter *  painter )

inlineoverrideprivatevirtual

    {
        QSplashScreen::drawContents(painter);
 
        // Set style for progressbar
        const int barHeight = 24;
        const int border = 0;
        QProgressBar renderer;
 
        const QString style = "QProgressBar { border: 0px; background-color: #FFFFFF; } QProgressBar::chunk { background-color: #505050; width: 20px; }";
 
        renderer.resize(width() - border * 2, barHeight);
        renderer.setMinimum(0);
        renderer.setMaximum(100);
        renderer.setValue(m_progress);
        renderer.setTextVisible(false);
 
        renderer.setStyleSheet(style);
        painter->save();
        painter->translate(border, height() - barHeight);
        renderer.render(painter);
        painter->restore();
    }

processEvents()

void geometrize::dialog::GeometrizeSplashScreen::processEvents ( )

inlineprivate

    {
        QCoreApplication* instance = QCoreApplication::instance();
        if(!instance) {
            assert(0 && "Failed to get app instance, app needs to exist before showing splash screen");
            return;
        }
        instance->processEvents();
    }

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setProgress()

void geometrize::dialog::GeometrizeSplashScreen::setProgress ( const int  value )

inlineprivate

    {
        m_progress = geometrize::util::clamp(value, 0, 100);
    }

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setState()

void geometrize::dialog::GeometrizeSplashScreen::setState ( const SplashState  state )

inline

    {
        switch(state) {
        case SplashState::STARTING:
            setProgress(0);
            show();
            break;
        case SplashState::LOADING_LAUNCHER_WINDOW:
            setProgress(50);
            break;
        case SplashState::FINISHED:
            setProgress(100);
            hide();
            break;
        }
 
        update();
        processEvents();
    }

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Member Data Documentation

m_progress

int geometrize::dialog::GeometrizeSplashScreen::m_progress

private

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The documentation for this class was generated from the following file:

• /home/appveyor/projects/geometrize-docs/geometrize/geometrize/dialog/appsplashscreen.cpp