Use std::shared_ptr for GlScope::showNewData and call update(). DsoWidget is not responsible for this anymore.

Author: David Graeff

openhantek/src/glscope.cpp

@@ -220,7 +220,7 @@ void GlScope::initializeGL() {
     shaderCompileSuccess = true;
 }
 
-void GlScope::showData(PPresult *data) {
+void GlScope::showData(std::shared_ptr<PPresult> data) {
     if (!shaderCompileSuccess) return;
     makeCurrent();
     // Remove too much entries
@@ -233,8 +233,10 @@ void GlScope::showData(PPresult *data) {
     m_GraphHistory.splice(m_GraphHistory.begin(), m_GraphHistory, std::prev(m_GraphHistory.end()));
 
     // Add new entry
-    m_GraphHistory.front().writeData(data, m_program.get(), vertexLocation);
+    m_GraphHistory.front().writeData(data.get(), m_program.get(), vertexLocation);
     // doneCurrent();
+
+    update();
 }
 
 void GlScope::markerUpdated() {

openhantek/src/glscope.h

@@ -39,7 +39,7 @@ class GlScope : public QOpenGLWidget {
      * Show new post processed data
      * @param data
      */
-    void showData(PPresult* data);
+    void showData(std::shared_ptr<PPresult> data);
     void markerUpdated();
 
   protected: