Fixed bug with update (part of #1801)

1 files changed, 5 insertions, 2 deletions

diff --git a/src/slic3r/GUI/Tab.hpp b/src/slic3r/GUI/Tab.hpp
index 430caaf0e..7ef066963 100644
--- a/src/slic3r/GUI/Tab.hpp
+++ b/src/slic3r/GUI/Tab.hpp
@@ -204,7 +204,6 @@ protected:
     void                set_type();
 
     int                 m_em_unit;
-    std::set<std::string>       m_dirty_options;
 
 public:
 	PresetBundle*		m_preset_bundle;
@@ -213,6 +212,11 @@ public:
 	DynamicPrintConfig*	m_config;
 	ogStaticText*		m_parent_preset_description_line;
 	wxStaticText*		m_colored_Label = nullptr;
+    // Counter for the updating (because of an update() function can have a recursive behavior):
+    // 1. increase value from the very beginning of an update() function
+    // 2. decrease value at the end of an update() function
+    // 3. propagate changed configuration to the Platter when (m_update_cnt == 0) only
+    int                 m_update_cnt = 0;
 
 public:
 	Tab(wxNotebook* parent, const wxString& title, const char* name); 
@@ -284,7 +288,6 @@ protected:
 	void			update_frequently_changed_parameters();
 	void			fill_icon_descriptions();
 	void			set_tooltips_text();
-    bool            update_completed() const { return m_dirty_options.empty(); }
 };
 
 class TabPrint : public Tab