OpenGL/HelloWindow example: Fix resource leaks.

Change-Id: Icf776b5581b3a632e8cef19af1059503146c158c
Reviewed-by: Girish Ramakrishnan <girish.1.ramakrishnan@nokia.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/examples/opengl/hellowindow/hellowindow.cpp b/examples/opengl/hellowindow/hellowindow.cpp
index b7b3d2b10e..29e128e248 100644
--- a/examples/opengl/hellowindow/hellowindow.cpp
+++ b/examples/opengl/hellowindow/hellowindow.cpp
@@ -59,7 +59,7 @@ Renderer::Renderer(const QSurfaceFormat &format, Renderer *share, QScreen *scree
     m_context->create();
 }
 
-HelloWindow::HelloWindow(Renderer *renderer)
+HelloWindow::HelloWindow(const QSharedPointer<Renderer> &renderer)
     : m_colorIndex(0)
     , m_renderer(renderer)
 {
@@ -73,7 +73,7 @@ HelloWindow::HelloWindow(Renderer *renderer)
     create();
 
     connect(this, SIGNAL(needRender(QSurface *, const QColor &, const QSize &)),
-            renderer, SLOT(render(QSurface *, const QColor &, const QSize &)));
+            renderer.data(), SLOT(render(QSurface *, const QColor &, const QSize &)));
 
     updateColor();
 }
@@ -196,7 +196,7 @@ void Renderer::initialize()
         "}\n";
     fshader->compileSourceCode(fsrc);
 
-    m_program = new QOpenGLShaderProgram;
+    m_program = new QOpenGLShaderProgram(this);
     m_program->addShader(vshader);
     m_program->addShader(fshader);
     m_program->link();