Organize source files into src subdirectories (gui/forms, gui/widgets, models, utils); replace magic numbers with ElementType enumeration in formproduct.cpp and formbudget.cpp (TODO completed); move mainwindow and related files to src/gui/

ui_formbudgetlist.h

@@ -0,0 +1,46 @@
+/********************************************************************************
+** Form generated from reading UI file 'formbudgetlist.ui'
+**
+** Created by: Qt User Interface Compiler version 5.15.13
+**
+** WARNING! All changes made in this file will be lost when recompiling UI file!
+********************************************************************************/
+
+#ifndef UI_FORMBUDGETLIST_H
+#define UI_FORMBUDGETLIST_H
+
+#include <QtCore/QVariant>
+#include <QtWidgets/QApplication>
+#include <QtWidgets/QWidget>
+
+QT_BEGIN_NAMESPACE
+
+class Ui_FormBudgetList
+{
+public:
+
+    void setupUi(QWidget *FormBudgetList)
+    {
+        if (FormBudgetList->objectName().isEmpty())
+            FormBudgetList->setObjectName(QString::fromUtf8("FormBudgetList"));
+        FormBudgetList->resize(400, 300);
+
+        retranslateUi(FormBudgetList);
+
+        QMetaObject::connectSlotsByName(FormBudgetList);
+    } // setupUi
+
+    void retranslateUi(QWidget *FormBudgetList)
+    {
+        FormBudgetList->setWindowTitle(QCoreApplication::translate("FormBudgetList", "Form", nullptr));
+    } // retranslateUi
+
+};
+
+namespace Ui {
+    class FormBudgetList: public Ui_FormBudgetList {};
+} // namespace Ui
+
+QT_END_NAMESPACE
+
+#endif // UI_FORMBUDGETLIST_H