Method onSettingsChanged

src/gui/widgets/mapper_proxystyle.cpp:123–134

void MapperProxyStyle::onSettingsChanged()
{
	auto& settings = Settings::getInstance();
	if (touch_mode != settings.touchModeEnabled()
	    || (touch_mode && button_size != buttonSizePixel(settings)))
	{
#ifndef __clang_analyzer__
		// No leak: QApplication takes ownership.
		QApplication::setStyle(new MapperProxyStyle(default_palette));
#endif
	}
}

void MapperProxyStyle::fixupProxyChain(QStyle* base_style)
{