From a07e03d80d430f4aef801690d5cbeac25437aed0 Mon Sep 17 00:00:00 2001
From: Bent Witthold <bent@working-copy.org>
Date: Thu, 4 Dec 2025 15:54:53 +0100
Subject: [PATCH] Deducing the column count of the table model from the header
 names.

---
 model/tablemodel.cpp | 23 +++++++----------------
 1 file changed, 7 insertions(+), 16 deletions(-)

diff --git a/model/tablemodel.cpp b/model/tablemodel.cpp
index 2994042..a0e3e1a 100644
--- a/model/tablemodel.cpp
+++ b/model/tablemodel.cpp
@@ -2,18 +2,12 @@
 
 #include "modelitem.h"
 
-enum UserRoles {
-  NameRole = Qt::UserRole + 1,
-  DescriptionRole,
-  InfoRole,
-  AmountRole,
-  FactorRole,
-  FactoredAmountRole
-};
-static const QHash<int, QByteArray> ROLE_NAMES = {
-    {NameRole, "Name"},     {DescriptionRole, "Description"},
-    {InfoRole, "Info"},     {AmountRole, "Amount"},
-    {FactorRole, "Factor"}, {FactoredAmountRole, "FactoredAmount"}};
+enum UserRoles { NameRole = Qt::UserRole + 1, DescriptionRole, InfoRole, AmountRole, FactorRole };
+static const QHash<int, QByteArray> ROLE_NAMES = {{NameRole, "Name"},
+                                                  {DescriptionRole, "Description"},
+                                                  {InfoRole, "Info"},
+                                                  {AmountRole, "Amount"},
+                                                  {FactorRole, "Factor"}};
 
 TableModel::TableModel(QObject* parent)
     : QAbstractTableModel{parent} {
@@ -36,10 +30,7 @@ Qt::ItemFlags TableModel::flags(const QModelIndex& index) const {
 
 int TableModel::rowCount(const QModelIndex& parent) const { return m_items.size(); }
 
-int TableModel::columnCount(const QModelIndex& parent) const {
-  // TODO read from amount of header names (when available)
-  return 5;
-}
+int TableModel::columnCount(const QModelIndex& parent) const { return ROLE_NAMES.size(); }
 
 QVariant TableModel::data(const QModelIndex& index, int role) const {
   const int row    = index.row();