QVTKOpenGLStereoWidget question

Support
1

Hi. I have a QFrame and an OpenGLWidget which has promoted to QVTKOpenGLStereoWidget.well i can bring my QFrame in front of my QVTKOpenGLStereoWidget in Qt Creator software but when I run my code in Visual Studio, the frame goes under the QVTKOpenGLStereoWidget. I searched a lot to solve my problem but I couldn’t bring my frame to front(I tried using “lower” and “raise” methods but they weren’t useful). Could you please help me?
@mwestphal

2

This a Qt question, not a VTK question.

3

i asked it here because when i have an openGLWidget it’s ok but when it turns to QVTKOpenGLStereoWidget, the problem occurs
anyway, thanks for your response

4

Maybe there is an issue then. Please provide code to reproduce.

5

this code works true when i make a new openGLWidget.

#include "mainwindow.h"
#include "ui_mainwindow.h"

MainWindow::MainWindow(QWidget *parent) :
    QMainWindow(parent),
    ui(new Ui::MainWindow)
{
    ui->setupUi(this);

    QOpenGLWidget* pOpenGL = new QOpenGLWidget(this);
    QFrame* pFrame = new QFrame(pOpenGL);
    pFrame->setStyleSheet("background-color: Red;");
    pOpenGL->setGeometry(400, 400, 400, 400);
    pFrame->raise();
    pFrame->setGeometry(10, 10, 200, 200);
    pFrame->setVisible(1);

}

MainWindow::~MainWindow()
{
    delete ui;
}

but when I promote it to QVTKOpenGLStereoWidget,the problem occures

6

This is not possible with the stereo widget because it is actually a QOpenGLWindow subclass. Try using the QVTKOpenGLNativeWidget instead.

1 Like
7

Thank you so much!
finally my problem solved :grinning: