From 9611e92cf0d90e4ce1eaf3c3adbaac0f78f4c884 Mon Sep 17 00:00:00 2001
From: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Date: Thu, 31 May 2018 16:36:34 +0200
Subject: Desktop: Derive UserManual from QDialog

In commit d21d42b69117aae04b68ecc9cc2139e034bde146 helpView was made
a child-object of MainWindow, which is Qt's idiomatic way of having
helpView deleted with MainWindow.

As an unintended consequence, the helpView didn't show. The reason
is that UserManual derives directly from QObject. In contrast, UserSurvey
derives from QDialog and is correctly shown. Therefore also derive
UserManual from QDialog.

Reported-by: Willem Ferguson <willemferguson@zoology.up.ac.za>
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
---
 desktop-widgets/usermanual.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'desktop-widgets/usermanual.h')

diff --git a/desktop-widgets/usermanual.h b/desktop-widgets/usermanual.h
index c9ae66323..e005fb0fe 100644
--- a/desktop-widgets/usermanual.h
+++ b/desktop-widgets/usermanual.h
@@ -8,6 +8,7 @@
 #else
 #include <QWebView>
 #endif
+#include <QDialog>
 #include "ui_searchbar.h"
 
 class SearchBar : public QWidget{
@@ -47,7 +48,7 @@ public:
 #endif
 
 
-class UserManual : public QWidget {
+class UserManual : public QDialog {
 	Q_OBJECT
 
 public:
-- 
cgit v1.2.3-70-g09d2