Added workaround for XttGe closing the window on right click.

xtt/lib/glow/qt/glow_scroll_widget_qt.cqt

@@ -262,6 +262,9 @@ bool QtScrollWidgetGlow::event(QEvent* event)
     is_realized = true;
   }
   handleEvent(event);
+  if (event->type() >= QEvent::MouseButtonPress && event->type() <= QEvent::MouseMove) {
+    return true;
+  }
   return QWidget::event(event);
 }
 

xtt/lib/xtt/qt/xtt_ge_qt.cqt

@@ -209,6 +209,9 @@ XttGeQt::~XttGeQt()
     nav_widget->close();
   }
   delete graph;
+  if (!(options & ge_mOptions_Embedded)) {
+    delete toplevel;
+  }
 }
 
 void XttGeQt::pop()
@@ -228,7 +231,7 @@ void XttGeQtWidget::closeEvent(QCloseEvent* event)
   } else if (!(ge->options & ge_mOptions_Embedded)) {
     delete ge;
   }
-  QWidget::closeEvent(event);
+  event->ignore();
 }
 
 void XttGeQtWidget::resizeEvent(QResizeEvent* event)