From 3b17cde53ff3928041ee706656e7b3b1f33b9f0a Mon Sep 17 00:00:00 2001
From: enricoturri1966 <enricoturri@seznam.cz>
Date: Tue, 19 Oct 2021 13:36:20 +0200
Subject: [PATCH] Tech ENABLE_PREVIEW_LAYOUT - Collassable legend

---
 src/slic3r/GUI/GCodeViewer.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/slic3r/GUI/GCodeViewer.cpp b/src/slic3r/GUI/GCodeViewer.cpp
index 4af575e193..8aa5b0bffe 100644
--- a/src/slic3r/GUI/GCodeViewer.cpp
+++ b/src/slic3r/GUI/GCodeViewer.cpp
@@ -3369,7 +3369,11 @@ void GCodeViewer::render_legend(float& legend_height)
     const float max_height = 0.75f * static_cast<float>(cnv_size.get_height());
     const float child_height = 0.3333f * max_height;
     ImGui::SetNextWindowSizeConstraints({ 0.0f, 0.0f }, { -1.0f, max_height });
+#if ENABLE_PREVIEW_LAYOUT
+    imgui.begin(std::string("Legend"), ImGuiWindowFlags_AlwaysAutoResize | ImGuiWindowFlags_NoResize | ImGuiWindowFlags_NoMove);
+#else
     imgui.begin(std::string("Legend"), ImGuiWindowFlags_AlwaysAutoResize | ImGuiWindowFlags_NoTitleBar | ImGuiWindowFlags_NoResize | ImGuiWindowFlags_NoCollapse | ImGuiWindowFlags_NoMove);
+#endif // ENABLE_PREVIEW_LAYOUT
 
     enum class EItemType : unsigned char
     {