From 699ad72d8c4d3fea7e658accaee079be52269d95 Mon Sep 17 00:00:00 2001
From: wandererfan <wandererfan@gmail.com>
Date: Fri, 11 Jan 2019 18:24:48 -0500
Subject: [PATCH] Fix #3763 Page Tab not removed on undo

---
 src/Mod/TechDraw/Gui/MDIViewPage.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/Mod/TechDraw/Gui/MDIViewPage.cpp b/src/Mod/TechDraw/Gui/MDIViewPage.cpp
index cc5a61579b..bed5cad9df 100644
--- a/src/Mod/TechDraw/Gui/MDIViewPage.cpp
+++ b/src/Mod/TechDraw/Gui/MDIViewPage.cpp
@@ -313,6 +313,9 @@ void MDIViewPage::onDeleteObject(const App::DocumentObject& obj)
     //if this page has a QView for this obj, delete it.
     if (obj.isDerivedFrom(TechDraw::DrawView::getClassTypeId())) {
         (void) m_view->removeQViewByName(obj.getNameInDocument());
+    } else if (m_objectName == obj.getNameInDocument()) {
+        // if obj is me, hide myself and my tab
+        m_vpPage->hide();
     }
 }