#include "ITheme.h"
#include "rainbow.h"

QPalette ITheme::fadeInactive(QPalette in, qreal bias, QColor color)
{
	auto blend = [&in, bias, color](QPalette::ColorRole role)
	{
		QColor from = in.color(QPalette::Active, role);
		QColor blended = Rainbow::mix(from, color, bias);
		in.setColor(QPalette::Disabled, role, blended);
	};
	blend(QPalette::Window);
	blend(QPalette::WindowText);
	blend(QPalette::Base);
	blend(QPalette::AlternateBase);
	blend(QPalette::ToolTipBase);
	blend(QPalette::ToolTipText);
	blend(QPalette::Text);
	blend(QPalette::Button);
	blend(QPalette::ButtonText);
	blend(QPalette::BrightText);
	blend(QPalette::Link);
	blend(QPalette::Highlight);
	blend(QPalette::HighlightedText);
	return in;
}