initial about added

src/gui/CMakeLists.txt

@@ -27,4 +27,5 @@ set(GUI_SOURCES
 )
 
 add_executable(kima2 ${GUI_SOURCES})
+target_include_directories(kima2 PRIVATE ${PROJECT_BINARY_DIR})
 target_link_libraries(kima2 core Qt5::Widgets stdc++fs)

src/gui/mainwindow.cpp

@@ -1,6 +1,7 @@
 #include "mainwindow.h"
 
 #include "basketmodel.h"
+#include "config.h"
 #include "pricedialog.h"
 #include "reportdialog.h"
 #include "salemodel.h"
@@ -52,6 +53,7 @@ MainWindow::MainWindow()
     connect(static_cast<BasketModel*>(ui_.basketView->model()), &BasketModel::basketDataChanged,
             static_cast<SaleModel*>(ui_.salesView->model()), &SaleModel::onBasketDataChanged);
     connect(ui_.aboutQtAction, &QAction::triggered, this, &MainWindow::onAboutQt);
+    connect(ui_.aboutAction, &QAction::triggered, this, &MainWindow::onAbout);
     connect(ui_.reportAction, &QAction::triggered, this, [=]() { ReportDialog(this).exec(); });
     connect(ui_.configAction, &QAction::triggered, this, [=]() {
         SettingsDialog(this).exec();
@@ -218,4 +220,15 @@ void MainWindow::onCancelAllArticlesButtonClicked([[maybe_unused]] bool checked)
     dynamic_cast<BasketModel*>(ui_.basketView->model())->cancelSale();
 }
 
-void MainWindow::onAboutQt() { QMessageBox::aboutQt(this); }
+void MainWindow::onAboutQt() { QMessageBox::aboutQt(this); }
+
+void MainWindow::onAbout()
+{
+    QMessageBox::about(
+        this, "Über",
+        QString("<p><b>KIMA2</b> Version ") + PROJECT_VERSION +
+            "</p>"
+            "<p>KIMA2 ist ein kleines Kassenprogramm für Kindersachenmärkte.<p />"
+            "<p>Copyright © Martin Brodbeck &lt;<a href=mailto:martin@brodbeck-online.de"
+            ">info@rustysoft.de</a>&gt;</p>");
+}

src/gui/mainwindow.h

@@ -26,6 +26,7 @@ class MainWindow : public QMainWindow
     void onCancelSaleButtonClicked(bool checked);
     void onCancelAllArticlesButtonClicked(bool checked);
     void onAboutQt();
+    void onAbout();
 
   private:
     void onActionEditSellerTriggered();