rm parent

GUI/View/Instrument/InstrumentView.cpp

@@ -28,9 +28,8 @@
 #include <QTextEdit>
 #include <QWidgetAction>
 
-InstrumentView::InstrumentView(QWidget* parent)
-    : QWidget(parent)
-    , m_listing(new InstrumentListing(gDoc.get()))
+InstrumentView::InstrumentView()
+    : m_listing(new InstrumentListing(gDoc.get()))
     , m_scrollArea(new QScrollArea)
 {
     auto* layout = new QVBoxLayout(this);

GUI/View/Instrument/InstrumentView.h

@@ -28,7 +28,7 @@ class ProjectDocument;
 class InstrumentView : public QWidget {
     Q_OBJECT
 public:
-    InstrumentView(QWidget* parent);
+    InstrumentView();
 
 private:
     void showEvent(QShowEvent*) override;

GUI/View/Main/MainWindow.cpp

@@ -225,7 +225,7 @@ void MainWindow::initViews()
     resetView(GUI::ID::ViewId::Projects, m_projectsView);
 
     if (gDoc) {
-        m_instrumentView = new InstrumentView(this);
+        m_instrumentView = new InstrumentView;
         m_sampleView = new SampleView(this, gDoc.get());
         m_importDataView = new DataView(this, gDoc.get());
         m_simulationView = new SimulationView(this, gDoc.get());