Method setFilters

YACReader/options_dialog.cpp:473–487

}

void OptionsDialog::setFilters(int brightness, int contrast, int gamma)
{
    if (brightness != -1)
        brightnessS->setValue(brightness);
    else
        brightnessS->setValue(0);
    if (contrast != -1)
        contrastS->setValue(contrast);
    else
        contrastS->setValue(100);
    if (gamma != -1)
        gammaS->setValue(gamma);
    else
        gammaS->setValue(100);
}

void OptionsDialog::clearBackgroundColor()
{