47 resetting captured after clicking scan again button added

examples/QmlBarcodeReader/qml/Qt6ScannerPage.qml

@@ -87,6 +87,7 @@ ApplicationWindow {
 
         onClicked: {
           resultScreen.visible = false
+          barcodeScanner.resetScanner()
         }
       }
     }

src/SBarcodeDecoder.cpp

@@ -237,6 +237,11 @@ void SBarcodeDecoder::setResolution(int w, int h)
     m_resolution = QSize{w,h};
 }
 
+void SBarcodeDecoder::resetCaptured()
+{
+    m_captured = "";
+}
+
 void SBarcodeDecoder::setResolution(const QSize& newRes)
 {
     m_resolution = newRes;

src/SBarcodeDecoder.h

@@ -63,6 +63,12 @@ class SBarcodeDecoder : public QObject
     void setResolution(const QSize&);
     [[deprecated("Use QSize overload instead")]] void setResolution(int w, int h);
 
+    /*!
+     * \fn resetCaptured()
+     * \brief Sets captured to empty string.
+     */
+    void resetCaptured();
+
 public slots:
     /*!
      * \fn void process(const QImage capturedImage, ZXing::BarcodeFormats formats)

src/SBarcodeScanner.cpp

@@ -218,3 +218,10 @@ void SBarcodeScanner::setForwardVideoSink(QVideoSink *newSink)
     m_forwardVideoSink = newSink;
     forwardVideoSinkChanged(m_forwardVideoSink);
 }
+
+void SBarcodeScanner::resetCaptured()
+{
+    // Setting m_captured outside setCaptured to omit handling capturedChanged signal in QML.
+    m_captured = "";
+    m_decoder.resetCaptured();
+}

src/SBarcodeScanner.h

@@ -56,6 +56,7 @@ class SBarcodeScanner : public QVideoSink, public QQmlParserStatus
     void setCamera(QCamera *newCamera);
     void setForwardVideoSink(QVideoSink* sink);
 public slots:
+    void resetCaptured();
 
 signals:
     void cameraChanged(QCamera *);