Method YACReaderSlider

YACReader/width_slider.cpp:29–78

}

YACReaderSlider::YACReaderSlider(QWidget *parent)
    : QWidget(parent)
{
    const int sliderWidth = 200;
    const int contentsMargin = 10;
    const int elementsSpacing = 10;
    const int percentageLabelWidth = 30;

    setFocusPolicy(Qt::StrongFocus);

    auto pLayout = new QHBoxLayout();

    pLayout->addStretch();

    percentageLabel = new QLabel();
    percentageLabel->setStyleSheet("QLabel { color : white; }");
    percentageLabel->setAlignment(Qt::AlignHCenter | Qt::AlignVCenter);
    slider = new QSlider();
    slider->setOrientation(Qt::Horizontal);

    slider->setMinimumWidth(sliderWidth);

    QPushButton *resetButton = new QPushButton(tr("Reset"));
    resetButton->setStyleSheet("QPushButton {border: 1px solid #BB242424; background: #BB2E2E2E; color:white; padding: 3px 5px 5px 5px;}");
    connect(resetButton, &QPushButton::clicked, this, &YACReaderSlider::resetValueToDefault);

    pLayout->addWidget(percentageLabel, 1, Qt::AlignHCenter);
    pLayout->addWidget(slider, 0, Qt::AlignHCenter | Qt::AlignBottom);
    pLayout->addWidget(resetButton, 1, Qt::AlignHCenter | Qt::AlignBottom);
    pLayout->setSpacing(elementsSpacing);

    pLayout->setContentsMargins(0, 0, 0, 0);

    setLayout(pLayout);
    setAutoFillBackground(false);

    setContentsMargins(contentsMargin, contentsMargin, contentsMargin, contentsMargin);
    setFixedSize(sliderWidth + 2 * contentsMargin + 2 * elementsSpacing + percentageLabelWidth + resetButton->sizeHint().width(), 45);

    slider->setMinimum(30);
    slider->setMaximum(500);
    slider->setPageStep(5);

    slider->setFocusPolicy(Qt::NoFocus);
    resetButton->setFocusPolicy(Qt::NoFocus);

    slider->setValue(100);
    percentageLabel->setText(QString("%1%").arg(100));
    connect(slider, &QSlider::valueChanged, this, &YACReaderSlider::updateText);
}

void YACReaderSlider::paintEvent(QPaintEvent *)
{