1 files changed, 0 insertions, 52 deletions
diff --git a/DOCS/client_api_examples/qt_opengl/mainwindow.cpp b/DOCS/client_api_examples/qt_opengl/mainwindow.cpp
deleted file mode 100644
index 3ecd0a196d..0000000000
--- a/DOCS/client_api_examples/qt_opengl/mainwindow.cpp
+++ /dev/null
@@ -1,52 +0,0 @@
-#include "mainwindow.h"
-#include "mpvwidget.h"
-#include <QPushButton>
-#include <QSlider>
-#include <QLayout>
-#include <QFileDialog>
-
-MainWindow::MainWindow(QWidget *parent) : QWidget(parent)
-{
-    m_mpv = new MpvWidget(this);
-    m_slider = new QSlider();
-    m_slider->setOrientation(Qt::Horizontal);
-    m_openBtn = new QPushButton("Open");
-    m_playBtn = new QPushButton("Pause");
-    QHBoxLayout *hb = new QHBoxLayout();
-    hb->addWidget(m_openBtn);
-    hb->addWidget(m_playBtn);
-    QVBoxLayout *vl = new QVBoxLayout();
-    vl->addWidget(m_mpv);
-    vl->addWidget(m_slider);
-    vl->addLayout(hb);
-    setLayout(vl);
-    connect(m_slider, SIGNAL(sliderMoved(int)), SLOT(seek(int)));
-    connect(m_openBtn, SIGNAL(clicked()), SLOT(openMedia()));
-    connect(m_playBtn, SIGNAL(clicked()), SLOT(pauseResume()));
-    connect(m_mpv, SIGNAL(positionChanged(int)), m_slider, SLOT(setValue(int)));
-    connect(m_mpv, SIGNAL(durationChanged(int)), this, SLOT(setSliderRange(int)));
-}
-
-void MainWindow::openMedia()
-{
-    QString file = QFileDialog::getOpenFileName(0, "Open a video");
-    if (file.isEmpty())
-        return;
-    m_mpv->command(QStringList() << "loadfile" << file);
-}
-
-void MainWindow::seek(int pos)
-{
-    m_mpv->command(QVariantList() << "seek" << pos << "absolute");
-}
-
-void MainWindow::pauseResume()
-{
-    const bool paused = m_mpv->getProperty("pause").toBool();
-    m_mpv->setProperty("pause", !paused);
-}
-
-void MainWindow::setSliderRange(int duration)
-{
-    m_slider->setRange(0, duration);
-}