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  1. Qt
  2. QTBUG-31650

Crash QGraphicsView with QGLWidget as viewport

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      Description

      Seg fault in this code:

      #include "MainWindow.h"
      #include <QApplication>
      #include <QGraphicsScene>
      #include <QGraphicsView>
      #include <QMessageBox>
      #include <QGLWidget>
      #include <QLayout>
      int main(int argc, char *argv[])
      {
      QApplication a(argc, argv);

      QGraphicsScene *scene = new QGraphicsScene();
      QGraphicsView *view = new QGraphicsView();
      view->setScene(scene);
      view->setMinimumSize(500, 500);
      view->setViewport(new QGLWidget());
      QMessageBox testWindow;
      testWindow.setWindowTitle(" Opengl standart test.");
      testWindow.addButton(QMessageBox::Cancel);
      testWindow.addButton(QMessageBox::Ok);
      testWindow.layout()->addWidget(view);
      testWindow.setText("All correct?");
      testWindow.show();

      return a.exec();
      }

      if comments view->setViewport(new QGLWidget()); then all Ok.

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            Assignee:
            Unassigned Unassigned
            Reporter:
            dancingonwater Alexey Beshenkov
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              Created:
              Updated:
              Resolved:

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