diff options
Diffstat (limited to 'src/datavisualization/engine/q3dbars.cpp')
-rw-r--r-- | src/datavisualization/engine/q3dbars.cpp | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/datavisualization/engine/q3dbars.cpp b/src/datavisualization/engine/q3dbars.cpp index 3787b235..a715b4f2 100644 --- a/src/datavisualization/engine/q3dbars.cpp +++ b/src/datavisualization/engine/q3dbars.cpp @@ -92,6 +92,9 @@ QT_BEGIN_NAMESPACE_DATAVISUALIZATION Q3DBars::Q3DBars(const QSurfaceFormat *format, QWindow *parent) : QAbstract3DGraph(new Q3DBarsPrivate(this), format, parent) { + if (!dptr()->m_initialized) + return; + dptr()->m_shared = new Bars3DController(geometry()); d_ptr->setVisualController(dptr()->m_shared); dptr()->m_shared->initializeOpenGL(); @@ -399,7 +402,8 @@ const Q3DBarsPrivate *Q3DBars::dptrc() const } Q3DBarsPrivate::Q3DBarsPrivate(Q3DBars *q) - : QAbstract3DGraphPrivate(q) + : QAbstract3DGraphPrivate(q), + m_shared(0) { } |