Method on_decreaseScaleBtn_clicked

src/reader/reader.cpp:2081–2093

}

void reader::on_decreaseScaleBtn_clicked()
{
    int sliderCurrentValue;
    int sliderWantedValue;
    sliderCurrentValue = ui->pdfScaleSlider->value();
    sliderWantedValue = sliderCurrentValue - 1;
    if(sliderWantedValue < ui->pdfScaleSlider->QAbstractSlider::minimum()) {
        showToast("Minimum scale reached");
    }
    else {
        ui->pdfScaleSlider->setValue(sliderWantedValue);
    }
}

void reader::on_increaseScaleBtn_clicked()
{