From cfd16dd35d4bc626b449445cf1f32aba3ae00a06 Mon Sep 17 00:00:00 2001
From: Alexander Bock <alexander.bock@liu.se>
Date: Wed, 29 Jun 2016 13:51:53 +0200
Subject: [PATCH] Represent SelectionProperty by Tree instead of collapsible
 header

---
 modules/onscreengui/src/renderproperties.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/modules/onscreengui/src/renderproperties.cpp b/modules/onscreengui/src/renderproperties.cpp
index e5f8aa39fb..7553b4a43c 100644
--- a/modules/onscreengui/src/renderproperties.cpp
+++ b/modules/onscreengui/src/renderproperties.cpp
@@ -85,7 +85,7 @@ void renderSelectionProperty(Property* prop, const std::string& ownerName) {
     std::string name = p->guiName();
     ImGui::PushID((ownerName + "." + name).c_str());
 
-    if (ImGui::CollapsingHeader(name.c_str())) {
+    if (ImGui::TreeNode(name.c_str())) {
         const std::vector<SelectionProperty::Option>& options = p->options();
         std::vector<int> newSelectedIndices;
 
@@ -109,6 +109,7 @@ void renderSelectionProperty(Property* prop, const std::string& ownerName) {
             parameters += "}";
             executeScript(p->fullyQualifiedIdentifier(), parameters);
         }
+        ImGui::TreePop();
     }
     ImGui::PopID();
 }