From 5e2d8102aafb925a28e758aaca95085e30d7c414 Mon Sep 17 00:00:00 2001
From: vsr <vsr@opencascade.com>
Date: Tue, 13 May 2014 18:14:04 +0400
Subject: [PATCH] [CEA 1160] Help icon missing in the Preferences

---
 src/LightApp/LightApp_PreferencesDlg.cxx | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/LightApp/LightApp_PreferencesDlg.cxx b/src/LightApp/LightApp_PreferencesDlg.cxx
index d95a79332..e2d29ec6f 100644
--- a/src/LightApp/LightApp_PreferencesDlg.cxx
+++ b/src/LightApp/LightApp_PreferencesDlg.cxx
@@ -28,6 +28,8 @@
 
 #include "QtxResourceMgr.h"
 
+#include <SUIT_Session.h>
+#include <SUIT_Application.h>
 #include <SUIT_MessageBox.h>
 #include <SUIT_FileDlg.h>
 
@@ -39,7 +41,7 @@
   Constructor.
 */
 LightApp_PreferencesDlg::LightApp_PreferencesDlg( LightApp_Preferences* prefs, QWidget* parent )
-: QtxDialog( parent, true, true, OK | Close | Apply ),
+: QtxDialog( parent, true, true, OK | Close | Apply | Help ),
 myPrefs( prefs ), mySaved ( false )
 {
   setWindowTitle( tr( "CAPTION" ) );
@@ -115,6 +117,9 @@ void LightApp_PreferencesDlg::reject()
 /*!Do nothing.*/
 void LightApp_PreferencesDlg::onHelp()
 {
+  SUIT_Application* app = SUIT_Session::session()->activeApplication();
+  if ( app )
+    app->onHelpContextModule( "GUI", "setting_preferences_page.html" );
 }
 
 /*!Store preferences on apply.*/
-- 
2.39.2