Added model & delegate

bcvaluemodel.cpp

@@ -0,0 +1,95 @@
+/***************************************************************************
+
+ BionxControl
+ Copyright © 2025 christoph holzheuer
+ christoph.holzheuer@gmail.com
+
+ Using:
+
+ BigXionFlasher USB V 0.2.4 rev. 97
+ © 2011-2013 by Thomas Koenig <info@bigxionflasher.org>
+ @see www.bigxionflasher.org
+
+ Bionx Bike Info
+ © 2018 Thorsten Schmidt (tschmidt@ts-soft.de)
+ @see www.ts-soft.de
+
+ mhs_can_drv.c 3.00
+ © 2011 - 2015 by MHS-Elektronik GmbH & Co. KG, Germany
+ Demlehner Klaus, info@mhs-elektronik.de
+ @see www.mhs-elektronik.de
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+ @see https://github.com/bikemike/bionx-bikeinfo
+
+ ***************************************************************************/
+
+
+#include <bcvaluemodel.h>
+
+
+
+
+BCValueModel::BCValueModel(QObject *parent) : QAbstractListModel(parent) {}
+
+void BCValueModel::addValue(const BCValue &val)
+{
+  int row = _valueList.size();
+  beginInsertRows(QModelIndex(), row, row);
+  _valueList.append(val);
+  endInsertRows();
+}
+
+void BCValueModel::setValueList(const BCValueList& valueList)
+{
+  beginResetModel();
+ _valueList = valueList;
+  endResetModel();
+}
+
+int BCValueModel::rowCount(const QModelIndex &parent) const
+{
+  if (parent.isValid()) return 0;
+  return _valueList.size();
+}
+
+QVariant BCValueModel::data(const QModelIndex &index, int role) const
+{
+  if (!index.isValid() || index.row() >= _valueList.size())
+    return QVariant();
+
+  const BCValue &item = _valueList.at(index.row());
+
+  if (role == Qt::DisplayRole || role == Qt::EditRole) {
+    return QVariant::fromValue(item);
+  }
+  return QVariant();
+}
+
+Qt::ItemFlags BCValueModel::flags(const QModelIndex &index) const
+{
+  if (!index.isValid()) return Qt::NoItemFlags;
+  // ItemIsEditable ist Pflicht für Persistent Editors
+  return QAbstractListModel::flags(index) | Qt::ItemIsEditable;
+}
+
+bool BCValueModel::setData(const QModelIndex &index, const QVariant &value, int role)
+{
+  if (index.isValid() && role == Qt::EditRole) {
+    BCValue item = _valueList[index.row()];
+
+    // Wir erwarten hier nur den Value-Teil (vom Slider/Editor)
+    // Checken ob Int oder Double
+    if (value.canConvert<double>()) {
+      item.value = value;
+    }
+
+    _valueList[index.row()] = item;
+    emit dataChanged(index, index, {Qt::DisplayRole, Qt::EditRole});
+    return true;
+  }
+  return false;
+}