From 8b40134a4766175486fdcfdb0198ca7fa0b7898a Mon Sep 17 00:00:00 2001
From: Andre Rummler <andre.rummler@cern.ch>
Date: Tue, 11 Aug 2026 00:25:45 +0200
Subject: [PATCH] sources/qetgraphicsitem/ViewItem/projectdbmodel.cpp

QVector<int>(Qt::DisplayRole) creates a vector of size 0 (since  Qt::DisplayRole == 0), not a vector containing DisplayRole. Fixed
to {Qt::DisplayRole}.

The sam applies to QVector<int>(role) which gets changed to {role}.
---
 sources/qetgraphicsitem/ViewItem/projectdbmodel.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/sources/qetgraphicsitem/ViewItem/projectdbmodel.cpp b/sources/qetgraphicsitem/ViewItem/projectdbmodel.cpp
index 7ef031504..abfe1bf01 100644
--- a/sources/qetgraphicsitem/ViewItem/projectdbmodel.cpp
+++ b/sources/qetgraphicsitem/ViewItem/projectdbmodel.cpp
@@ -146,7 +146,7 @@ bool ProjectDBModel::setData(const QModelIndex &index, const QVariant &value, in
 		return false;
 	}
 	m_index_0_0_data.insert(role, value);
-	emit dataChanged(index, index, QVector<int>(role));
+	emit dataChanged(index, index, {role});
 	return true;
 }
 
@@ -332,7 +332,7 @@ void ProjectDBModel::dataBaseUpdated()
 		auto row = m_record.size();
 		auto col = row ? m_record.first().count() : 1;
 		
-		emit dataChanged(this->index(0,0), this->index(row-1, col-1), QVector<int>(Qt::DisplayRole));
+		emit dataChanged(this->index(0,0), this->index(row-1, col-1), {Qt::DisplayRole});
 	}
 }