Remove QVTKOpenGLNativeWidget2, once used to fix some render bug, which now has been fixed by VTK update.

src/src/UI/Window/QVTKOpenGLNativeWidget2.cpp

@@ -1,28 +0,0 @@
-//
-// Created by Krad on 2022/11/4.
-//
-
-#include "QVTKOpenGLNativeWidget2.h"
-
-#include <vtkGenericOpenGLRenderWindow.h>
-QVTKOpenGLNativeWidget2::QVTKOpenGLNativeWidget2(QWidget *parent, Qt::WindowFlags f) :QVTKOpenGLNativeWidget(parent,f) {
-
-}
-
-QVTKOpenGLNativeWidget2::~QVTKOpenGLNativeWidget2() {
-
-}
-
-void QVTKOpenGLNativeWidget2::leaveEvent(QEvent *event) {
-    QWidget::leaveEvent(event);
-    if (RenderWindow){
-        RenderWindow->Render();
-    }
-}
-
-void QVTKOpenGLNativeWidget2::enterEvent(QEvent *event) {
-    QWidget::enterEvent(event);
-    if (RenderWindow){
-        RenderWindow->Render();
-    }
-}

src/src/UI/Window/QVTKOpenGLNativeWidget2.h

@@ -1,22 +0,0 @@
-//
-// Created by Krad on 2022/11/4.
-//
-
-#ifndef OMEGAV_QVTKOPENGLNATIVEWIDGET2_H
-#define OMEGAV_QVTKOPENGLNATIVEWIDGET2_H
-
-#include <QVTKOpenGLNativeWidget.h>
-
-class QVTKOpenGLNativeWidget2 :public QVTKOpenGLNativeWidget {
-    Q_OBJECT
-    typedef QVTKOpenGLNativeWidget Superclass;
-public:
-    QVTKOpenGLNativeWidget2(QWidget* parent = Q_NULLPTR, Qt::WindowFlags f = Qt::WindowFlags());
-    ~QVTKOpenGLNativeWidget2() override;
-protected:
-    void leaveEvent(QEvent *event) override;
-    void enterEvent(QEvent *event) override;
-};
-
-
-#endif //OMEGAV_QVTKOPENGLNATIVEWIDGET2_H

src/src/UI/Window/VolumeRenderingWindow.cpp

@@ -8,8 +8,8 @@
 #include <qdebug.h>
 #include <vtkRenderer.h>
 #include <vtkGenericOpenGLRenderWindow.h>
+#include <QVTKOpenGLNativeWidget.h>
 
-#include "QVTKOpenGLNativeWidget2.h"
 #include "Common/SeriesImageSet.h"
 #include "Rendering/Viewer/VolumeRenderingViewer.h"
 #include "UI/Widget/ToolBar/VolumeRenderingToolBar.h"
@@ -27,7 +27,7 @@ VolumeRenderingWindow::VolumeRenderingWindow(QWidget *parent , Qt::WindowFlags f
     layout->setSpacing(0);
     auto toolBar = new VolumeRenderingToolBar(this);
     layout->addWidget(toolBar);
-    auto widget =  new QVTKOpenGLNativeWidget2(this);
+    auto widget =  new QVTKOpenGLNativeWidget(this);
     vtkNew<vtkRenderer> renderer;
     mViewer->SetRenderWindow(mRenderWin);
     mViewer->SetRenderer(renderer);