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35	}	35	}
36		36
37	void FilterProxyModel::setSelectedScheme(const QString &scheme)	37	void FilterProxyModel::setSelectedScheme(const QString &scheme)
38	{	38	{
39	if (m_selectedScheme == scheme) {	39	if (m_selectedScheme == scheme) {
40	return;	40	return;
41	}	41	}
42		42
43	const bool firstTime = m_selectedScheme.isNull();
44	m_selectedScheme = scheme;	43	m_selectedScheme = scheme;
45		44
46	if (!firstTime) {
47	emit selectedSchemeChanged();	45	emit selectedSchemeChanged();
48	}
49	emit selectedSchemeIndexChanged();	46	emit selectedSchemeIndexChanged();
50	}	47	}
51		48
52	int FilterProxyModel::selectedSchemeIndex() const	49	int FilterProxyModel::selectedSchemeIndex() const
53	{	50	{
54	// We must search in the source model and then map the index to our proxy model.	51	// We must search in the source model and then map the index to our proxy model.
55	const auto results = sourceModel()->match(sourceModel()->index(0, 0), ColorsModel::SchemeNameRole, m_selectedScheme);	52	const auto results = sourceModel()->match(sourceModel()->index(0, 0), ColorsModel::SchemeNameRole, m_selectedScheme);
56		53
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