Added a few more dialogs and models

constantsmodel.cpp

@@ -0,0 +1,46 @@
+#include "constantsmodel.h"
+
+#include "projectcontainer.h"
+
+namespace {
+enum {
+    ColumnName,
+    ColumnValue,
+    NumberOfColumns
+};
+}
+
+ConstantsModel::ConstantsModel(ProjectContainer &project, QObject *parent) :
+    QAbstractTableModel{parent},
+    m_project{project}
+{
+}
+
+int ConstantsModel::rowCount(const QModelIndex &parent) const
+{
+    return 0;
+}
+
+int ConstantsModel::columnCount(const QModelIndex &parent) const
+{
+    return NumberOfColumns;
+}
+
+QVariant ConstantsModel::data(const QModelIndex &index, int role) const
+{
+    return {};
+}
+
+QVariant ConstantsModel::headerData(int section, Qt::Orientation orientation, int role) const
+{
+    if (orientation != Qt::Horizontal || (role != Qt::DisplayRole && role != Qt::EditRole))
+        return {};
+
+    switch (section)
+    {
+    case ColumnName:  return tr("Name");
+    case ColumnValue: return tr("Value");
+    }
+
+    return {};
+}