Index: incidenceeditor-ng/attendeecomboboxdelegate.cpp
===================================================================
--- incidenceeditor-ng/attendeecomboboxdelegate.cpp
+++ incidenceeditor-ng/attendeecomboboxdelegate.cpp
@@ -92,7 +92,7 @@
 
 void AttendeeComboBoxDelegate::paint(QPainter *painter, const QStyleOptionViewItem &option, const QModelIndex &index) const
 {
-    QStyleOptionButton myOption;;
+    QStyleOptionButton myOption;
 
     int value = index.model()->data(index).toUInt();
     if (value >= entries.count()) {
@@ -102,6 +102,7 @@
     myOption.rect = option.rect;
     myOption.state = option.state;
     myOption.icon = entries[value].first;
+    myOption.iconSize = entries[value].first.actualSize(QSize(64,64));
 
     QApplication::style()->drawControl(QStyle::CE_PushButton, &myOption, painter);
 }