| @@ -551,17 +551,15 void ChartPresenter::ensureGLWidget() | |||||
| 551 | // GLWidget pointer is wrapped in QPointer as its parent is not in our control, and therefore |
|
551 | // GLWidget pointer is wrapped in QPointer as its parent is not in our control, and therefore | |
| 552 | // can potentially get deleted unexpectedly. |
|
552 | // can potentially get deleted unexpectedly. | |
| 553 | if (m_glWidget.isNull() && m_glUseWidget && m_chart->scene()) { |
|
553 | if (m_glWidget.isNull() && m_glUseWidget && m_chart->scene()) { | |
| 554 | QObject *parent = m_chart->scene()->parent(); |
|
554 | // Find the view of the scene. If the scene has multiple views, only the first view is | |
| 555 | while (parent) { |
|
555 | // chosen. | |
| 556 | QWidget *parentWidget = qobject_cast<QWidget *>(parent); |
|
556 | QList<QGraphicsView *> views = m_chart->scene()->views(); | |
| 557 |
|
|
557 | if (views.size()) { | |
| 558 | m_glWidget = new GLWidget(m_chart->d_ptr->m_dataset->glXYSeriesDataManager(), |
|
558 | QGraphicsView *firstView = views.at(0); | |
| 559 | parentWidget); |
|
559 | m_glWidget = new GLWidget(m_chart->d_ptr->m_dataset->glXYSeriesDataManager(), | |
| 560 | m_glWidget->setGeometry(m_rect.toRect()); |
|
560 | firstView); | |
| 561 |
|
|
561 | m_glWidget->setGeometry(m_rect.toRect()); | |
| 562 | break; |
|
562 | m_glWidget->show(); | |
| 563 | } |
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|||
| 564 | parent = parent->parent(); |
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|||
| 565 | } |
|
563 | } | |
| 566 | } |
|
564 | } | |
| 567 | #endif |
|
565 | #endif | |
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