DecoderSelector: Make PD names italic

[pulseview.git] / pv / subwindows / decoder_selector / model.cpp

diff --git a/pv/subwindows/decoder_selector/model.cpp b/pv/subwindows/decoder_selector/model.cpp
index 07faee8ebea3b1e4a723c3e8bc46f0bb9a39859f..7b41a39fb129dcdebb5d29f7bc99ed230995b082 100644 (file)
--- 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