Show statistics, centered at the bottom

src/gui/mainwindow.cpp

@@ -139,6 +139,8 @@ MainWindow::MainWindow()
 
     readGeometry();
     setWindowIcon(QIcon(":/misc/kima2.ico"));
+
+    updateStatLabel();
 }
 
 void MainWindow::onActionEditSellerTriggered()
@@ -159,6 +161,8 @@ void MainWindow::onActionEditSellerTriggered()
     }
 
     setSaleModel();
+    updateStatLabel();
+
 }
 
 void MainWindow::setSaleModel()
@@ -189,6 +193,8 @@ void MainWindow::onPaidButtonTriggered()
         ui_.drawbackContainerWidget->setEnabled(false);
         ui_.sellerNoEdit->setFocus();
         statusBar()->showMessage("Verkaufsvorgang erfolgreich durchgeführt.", STATUSBAR_TIMEOUT);
+        updateStatLabel();
+
     }
 }
 
@@ -350,6 +356,7 @@ void MainWindow::onCancelSaleButtonClicked([[maybe_unused]] bool checked)
     }
 
     ui_.salesView->collapseAll();
+    updateStatLabel();
 }
 
 void MainWindow::onPrintSaleReceiptButtonClicked([[maybe_unused]] bool checked)
@@ -436,6 +443,8 @@ void MainWindow::onImportSellerExcelActionTriggered()
     fs::path filePath(filename.toStdWString());
 
     ExcelReader::readSellersFromFile(filePath, marketplace_.get());
+    updateStatLabel();
+
 }
 
 void MainWindow::onImportSellerJsonActionTriggered()
@@ -457,6 +466,8 @@ void MainWindow::onImportSellerJsonActionTriggered()
     fs::path filePath(filename.toStdWString());
 
     JsonUtil::importSellers(filePath, marketplace_.get());
+    updateStatLabel();
+
 }
 
 void MainWindow::onExportSellerJsonActionTriggered()
@@ -510,6 +521,8 @@ void MainWindow::onImportSalesJsonActionTriggered()
             .exec();
     }
     setSaleModel();
+    updateStatLabel();
+
 }
 
 void MainWindow::writeGeometry()
@@ -537,3 +550,14 @@ void MainWindow::closeEvent(QCloseEvent* event)
     writeGeometry();
     event->accept();
 }
+
+void MainWindow::updateStatLabel()
+{
+    std::string statistics("<b>KIMA2 - Version ");
+    statistics += PROJECT_VERSION;
+    statistics += "</b><br />Verkäufer: " + std::to_string(marketplace_->getSellers().size() - 1);
+    statistics += "<br />Kunden: " + std::to_string(marketplace_->getSales().size());
+    statistics += "<br />Umsatz: " + marketplace_->getOverallSumAsString();
+
+    ui_.statLabel->setText(statistics.c_str());
+}

src/gui/mainwindow.h

@@ -47,6 +47,7 @@ class MainWindow : public QMainWindow
     void setSaleModel();
     void writeGeometry();
     void readGeometry();
+    void updateStatLabel();
 
     Ui::MainWindow ui_;
     std::unique_ptr<Marketplace> marketplace_;

src/gui/mainwindow.ui

@@ -92,7 +92,16 @@
            <bool>false</bool>
           </property>
           <layout class="QHBoxLayout" name="horizontalLayout_3">
-           <property name="margin">
+           <property name="leftMargin">
+            <number>0</number>
+           </property>
+           <property name="topMargin">
+            <number>0</number>
+           </property>
+           <property name="rightMargin">
+            <number>0</number>
+           </property>
+           <property name="bottomMargin">
             <number>0</number>
            </property>
            <item>
@@ -331,6 +340,37 @@ drucken</string>
         </property>
        </spacer>
       </item>
+      <item>
+       <widget class="QLabel" name="statLabel">
+        <property name="font">
+         <font>
+          <pointsize>10</pointsize>
+         </font>
+        </property>
+        <property name="text">
+         <string/>
+        </property>
+        <property name="textFormat">
+         <enum>Qt::RichText</enum>
+        </property>
+        <property name="alignment">
+         <set>Qt::AlignCenter</set>
+        </property>
+       </widget>
+      </item>
+      <item>
+       <spacer name="horizontalSpacer_2">
+        <property name="orientation">
+         <enum>Qt::Horizontal</enum>
+        </property>
+        <property name="sizeHint" stdset="0">
+         <size>
+          <width>40</width>
+          <height>20</height>
+         </size>
+        </property>
+       </spacer>
+      </item>
       <item>
        <layout class="QVBoxLayout" name="verticalLayout_6">
         <item>
@@ -379,7 +419,7 @@ drucken</string>
      <x>0</x>
      <y>0</y>
      <width>817</width>
-     <height>29</height>
+     <height>24</height>
     </rect>
    </property>
    <widget class="QMenu" name="menu_Datei">
@@ -433,8 +473,7 @@ drucken</string>
   <action name="actionQuit">
    <property name="icon">
     <iconset theme="application-exit">
-     <normaloff/>
+     <normaloff>.</normaloff>.</iconset>
-    </iconset>
    </property>
    <property name="text">
     <string>&amp;Beenden</string>