From b1ff25111a3a3abb4093e1017644e2fbed3d32e6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C3=89milie=20Feral?= <emilie.feral@numworks.com>
Date: Thu, 1 Dec 2016 17:02:30 +0100
Subject: [PATCH] [escher] Add a method to update the title in stack view
 controller

Change-Id: Id3a7702c108de38fed74fa0db33022f186780b13
---
 escher/include/escher/stack_view_controller.h | 1 +
 escher/src/stack_view_controller.cpp          | 6 +++++-
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/escher/include/escher/stack_view_controller.h b/escher/include/escher/stack_view_controller.h
index 5c8439075..9a899751b 100644
--- a/escher/include/escher/stack_view_controller.h
+++ b/escher/include/escher/stack_view_controller.h
@@ -14,6 +14,7 @@ public:
 
   /* Push creates a new StackView and adds it */
   void push(ViewController * vc);
+  void updateTitle();
   void pop();
 
 
diff --git a/escher/src/stack_view_controller.cpp b/escher/src/stack_view_controller.cpp
index 11481e2c7..b4dc3497b 100644
--- a/escher/src/stack_view_controller.cpp
+++ b/escher/src/stack_view_controller.cpp
@@ -87,11 +87,15 @@ const char * StackViewController::title() const {
   }
 }
 
+void StackViewController::updateTitle() {
+  m_view.popStack();
+  m_view.pushStack(m_children[m_numberOfChildren-1]->title());
+}
+
 void StackViewController::push(ViewController * vc) {
   m_view.pushStack(vc->title());
   m_children[m_numberOfChildren++] = vc;
   setupActiveViewController();
-  //vc->setParentResponder(this);
 }
 
 void StackViewController::pop() {