From f394a799eab494aa6f46bd533111d2d424c1036d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C3=89milie=20Feral?= <emilie.feral@numworks.com>
Date: Fri, 14 Sep 2018 11:54:15 +0200
Subject: [PATCH] [apps] VariableBoxController: when disappearing, tidy the
 layouts from the TreePool

---
 apps/variable_box_controller.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/apps/variable_box_controller.cpp b/apps/variable_box_controller.cpp
index 7d8207625..286c48025 100644
--- a/apps/variable_box_controller.cpp
+++ b/apps/variable_box_controller.cpp
@@ -196,6 +196,10 @@ void VariableBoxController::ContentViewController::resetPage() {
 
 void VariableBoxController::ContentViewController::viewDidDisappear() {
   m_selectableTableView.deselectTable();
+  // Tidy the layouts used to display the VariableBoxController to clean TreePool
+  for (int i = 0; i < k_maxNumberOfDisplayedRows; i++) {
+    m_leafCells[i].setLayoutRef(LayoutRef());
+  }
   ViewController::viewDidDisappear();
 }