Initial commit

Lts/Plugins/BuildingViewer/Common/bdv_bgviewer_widget_container.cpp

@@ -0,0 +1,35 @@
+/**
+  * @RDE_HEADER@
+  * $Id$
+  * $HeadURL$
+  * $Author$
+  * Created by Philipp Last, NLSE, 2018-03-29
+  */
+#include "bdv_bgviewer_widget_container.h"
+#include <QGridLayout>
+
+namespace BuildingViewer
+{
+BgViewerWidgetContainer::BgViewerWidgetContainer(QWidget *pBgViewerWidget)
+  : QWidget()
+  , m_pBgViewerWidget(pBgViewerWidget)
+{
+  auto gl = new QGridLayout(this);
+  gl->setContentsMargins(QMargins());
+  gl->setSpacing(0);
+  if (m_pBgViewerWidget)
+    gl->addWidget(m_pBgViewerWidget);
+}
+
+
+BgViewerWidgetContainer::~BgViewerWidgetContainer()
+{
+  if (m_pBgViewerWidget)
+  {
+    layout()->removeWidget(m_pBgViewerWidget);
+    m_pBgViewerWidget->setParent(nullptr); // Removing is not sufficient, we also have to reset the parent to prevent deletion
+    emit signalWidgetReleased();
+  }
+}
+
+}