rm obj names

GUI/View/Canvas/MaskEditorCanvas.cpp

@@ -33,10 +33,10 @@ MaskEditorCanvas::MaskEditorCanvas(QWidget* parent)
     , m_statusLabel(new PlotStatusLabel(nullptr, this))
     , m_resultsPresenter(new MaskResultsPresenter)
 {
-    setObjectName("MaskEditorCanvas");
     setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
 
-    auto* layout = new QVBoxLayout(this);
+    auto* layout = new QVBoxLayout;
+    setLayout(layout);
     layout->setContentsMargins(0, 0, 0, 0);
     layout->setSpacing(0);
     layout->addWidget(m_view);

GUI/View/Frame/MaskEditingFrame.cpp

@@ -30,7 +30,6 @@ MaskEditingFrame::MaskEditingFrame(QWidget* parent)
     , m_editorPropertyPanel(new MaskEditorToolpanel)
     , m_editorCanvas(new MaskEditorCanvas)
 {
-    setObjectName("MaskEditor");
     setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
 
     auto* splitter = new QSplitter;