X-Git-Url: http://git.code-monkey.de/?a=blobdiff_plain;f=pv%2Fsubwindows%2Fdecoder_selector%2Fmodel.cpp;h=7b41a39fb129dcdebb5d29f7bc99ed230995b082;hb=0a7cdbf7a168bcd11b6418b66a5d05706e00d8cb;hp=07faee8ebea3b1e4a723c3e8bc46f0bb9a39859f;hpb=97378470ded88af84edaa0f1063d10d834475665;p=pulseview.git

diff --git a/pv/subwindows/decoder_selector/model.cpp b/pv/subwindows/decoder_selector/model.cpp
index 07faee8..7b41a39 100644
--- a/pv/subwindows/decoder_selector/model.cpp
+++ b/pv/subwindows/decoder_selector/model.cpp
@@ -51,8 +51,7 @@ DecoderCollectionModel::DecoderCollectionModel(QObject* parent) :
 		make_shared<DecoderCollectionItem>(item_data, root_);
 	root_->appendSubItem(group_item_all);
 
-	GSList* l = g_slist_copy((GSList*)srd_decoder_list());
-	for (GSList* li = l; li; li = li->next) {
+	for (GSList* li = (GSList*)srd_decoder_list(); li; li = li->next) {
 		const srd_decoder *const d = (srd_decoder*)li->data;
 		assert(d);
 
@@ -70,8 +69,7 @@ DecoderCollectionModel::DecoderCollectionModel(QObject* parent) :
 		group_item_all->appendSubItem(decoder_item_all);
 
 		// Add decoder to all relevant groups using the tag information
-		GSList* t = g_slist_copy((GSList*)d->tags);
-		for (GSList* ti = t; ti; ti = ti->next) {
+		for (GSList* ti = (GSList*)d->tags; ti; ti = ti->next) {
 			const QString tag = tr((char*)ti->data);
 			const QVariant tag_var = QVariant(tag);
 
@@ -101,9 +99,7 @@ DecoderCollectionModel::DecoderCollectionModel(QObject* parent) :
 			// Add decoder to tag group
 			group_item->appendSubItem(decoder_item);
 		}
-		g_slist_free(t);
 	}
-	g_slist_free(l);
 }
 
 QVariant DecoderCollectionModel::data(const QModelIndex& index, int role) const
@@ -111,13 +107,22 @@ QVariant DecoderCollectionModel::data(const QModelIndex& index, int role) const
 	if (!index.isValid())
 		return QVariant();
 
-	if (role != Qt::DisplayRole)
-		return QVariant();
+	if (role == Qt::DisplayRole)
+	{
+		DecoderCollectionItem* item =
+			static_cast<DecoderCollectionItem*>(index.internalPointer());
 
-	DecoderCollectionItem* item =
-		static_cast<DecoderCollectionItem*>(index.internalPointer());
+		return item->data(index.column());
+	}
 
-	return item->data(index.column());
+	if ((role == Qt::FontRole) && (index.parent().isValid()) && (index.column() == 0))
+	{
+		QFont font;
+		font.setItalic(true);
+		return QVariant(font);
+	}
+
+	return QVariant();
 }
 
 Qt::ItemFlags DecoderCollectionModel::flags(const QModelIndex& index) const