Various changes in handling of profile compatiblilities

and the "show incompatible profiles" option.

It was not able to select the incompatible Print profile, which is
possible now.
(see Cannot select incompatible printer profile #3715)

When the Printer profile derived from the Prusa3D system profile was
active or a system Prusa3D profile was active, and when the Print profile
with the removed "inherits" field was active (or any other profile
derived from the "-- default --" profile was active), then the filament
selector offered just the profiles with the removed "inherits" field
(or any other profile derived from the "-- default--") profile.
This behavior has been now changed, so that in this scenario the Filament selector
will offer the Prusa3D vendor profiles compatible with the active Print
and Printer profile as well as the user profiles.

Slicer was also changed to keep an incompatible preset selected
at its respective tab if its respective "Red flag" is enabled.
For example, if an incompatible Print preset is selected and a Printer
profile is switched to another one which is not compatible with the active
Print preset that was red already, the active Print preset is
not switched if the Print "Red flag" is active. However, if the Print profile
was compatible before the Printer profile is switched and now the Print
profile becomes incompatible, another compatible Print profile is selected.

A likely bug in wxWidgets was worked around when switching a Print preset
on Plater, if the last item in the Print preset was active and incompatible,
and another Print preset was selected by the user. On Windows, an CBN_EDITCHANGE
is sent just after combo box selection change event and the CBN_EDITCHANGE
holds an index of the combo box item, which will be removed by the 1st event,
therefore leading to an assert in wxWidgets on CBN_EDITCHANGE. The workaround
is to disable processing of CBN_EDITCHANGE on Windows for the Plater
preset selection combo boxes.

9 files changed, 79 insertions, 44 deletions

diff --git a/src/slic3r/GUI/GUI_App.cpp b/src/slic3r/GUI/GUI_App.cpp
index e1973049f..269684454 100644
--- a/src/slic3r/GUI/GUI_App.cpp
+++ b/src/slic3r/GUI/GUI_App.cpp
@@ -754,7 +754,7 @@ Tab* GUI_App::get_tab(Preset::Type type)
 {
     for (Tab* tab: tabs_list)
         if (tab->type() == type)
-            return tab->complited() ? tab : nullptr; // To avoid actions with no-completed Tab
+            return tab->completed() ? tab : nullptr; // To avoid actions with no-completed Tab
     return nullptr;
 }
 
diff --git a/src/slic3r/GUI/GUI_ObjectList.cpp b/src/slic3r/GUI/GUI_ObjectList.cpp
index f5f554830..efb0dd0f9 100644
--- a/src/slic3r/GUI/GUI_ObjectList.cpp
+++ b/src/slic3r/GUI/GUI_ObjectList.cpp
@@ -3413,7 +3413,7 @@ bool ObjectList::check_last_selection(wxString& msg_str)
         (type & itInstance && !(m_selection_mode & smInstance))
         )
     {
-        // Inform user why selection isn't complited
+        // Inform user why selection isn't completed
         const wxString item_type = m_selection_mode & smInstance ? _(L("Object or Instance")) : 
                                    m_selection_mode & smVolume   ? _(L("Part")) : _(L("Layer"));
 
diff --git a/src/slic3r/GUI/Plater.cpp b/src/slic3r/GUI/Plater.cpp
index 704284d4a..fbc8778e4 100644
--- a/src/slic3r/GUI/Plater.cpp
+++ b/src/slic3r/GUI/Plater.cpp
@@ -262,6 +262,11 @@ PresetBitmapComboBox(parent, wxSize(15 * wxGetApp().em_unit(), -1)),
     m_em_unit(wxGetApp().em_unit())
 {
     SetFont(wxGetApp().normal_font());
+#ifdef _WIN32
+    // Workaround for ignoring CBN_EDITCHANGE events, which are processed after the content of the combo box changes, so that
+    // the index of the item inside CBN_EDITCHANGE may no more be valid.
+    EnableTextChangedEvents(false);
+#endif /* _WIN32 */
     Bind(wxEVT_COMBOBOX, [this](wxCommandEvent &evt) {
         auto selected_item = this->GetSelection();
 
diff --git a/src/slic3r/GUI/Preset.cpp b/src/slic3r/GUI/Preset.cpp
index 94761a52a..252b39d14 100644
--- a/src/slic3r/GUI/Preset.cpp
+++ b/src/slic3r/GUI/Preset.cpp
@@ -313,9 +313,9 @@ std::string Preset::label() const
     return this->name + (this->is_dirty ? g_suffix_modified : "");
 }
 
-bool is_compatible_with_print(const PresetWithVendorProfile &preset, const PresetWithVendorProfile &active_print)
+bool is_compatible_with_print(const PresetWithVendorProfile &preset, const PresetWithVendorProfile &active_print, const PresetWithVendorProfile &active_printer)
 {
-	if (preset.vendor != nullptr && preset.vendor != active_print.vendor)
+	if (preset.vendor != nullptr && preset.vendor != active_printer.vendor)
 		// The current profile has a vendor assigned and it is different from the active print's vendor.
 		return false;
     auto &condition             = preset.preset.compatible_prints_condition();
@@ -1042,7 +1042,7 @@ void PresetCollection::set_default_suppressed(bool default_suppressed)
     }
 }
 
-size_t PresetCollection::update_compatible_internal(const PresetWithVendorProfile &active_printer, const PresetWithVendorProfile *active_print, bool unselect_if_incompatible)
+size_t PresetCollection::update_compatible_internal(const PresetWithVendorProfile &active_printer, const PresetWithVendorProfile *active_print, PresetSelectCompatibleType unselect_if_incompatible)
 {
     DynamicPrintConfig config;
     config.set_key_value("printer_preset", new ConfigOptionString(active_printer.preset.name));
@@ -1054,10 +1054,12 @@ size_t PresetCollection::update_compatible_internal(const PresetWithVendorProfil
         Preset &preset_selected = m_presets[idx_preset];
         Preset &preset_edited   = selected ? m_edited_preset : preset_selected;
         const PresetWithVendorProfile this_preset_with_vendor_profile = this->get_preset_with_vendor_profile(preset_edited);
+        bool    was_compatible  = preset_edited.is_compatible;
         preset_edited.is_compatible = is_compatible_with_printer(this_preset_with_vendor_profile, active_printer, &config);
 	    if (active_print != nullptr)
-	        preset_edited.is_compatible &= is_compatible_with_print(this_preset_with_vendor_profile, *active_print);
-        if (! preset_edited.is_compatible && selected && unselect_if_incompatible)
+	        preset_edited.is_compatible &= is_compatible_with_print(this_preset_with_vendor_profile, *active_print, active_printer);
+        if (! preset_edited.is_compatible && selected && 
+        	(unselect_if_incompatible == PresetSelectCompatibleType::Always || (unselect_if_incompatible == PresetSelectCompatibleType::OnlyIfWasCompatible && was_compatible)))
             m_idx_selected = -1;
         if (selected)
             preset_selected.is_compatible = preset_edited.is_compatible;
diff --git a/src/slic3r/GUI/Preset.hpp b/src/slic3r/GUI/Preset.hpp
index 83970419c..46008eadb 100644
--- a/src/slic3r/GUI/Preset.hpp
+++ b/src/slic3r/GUI/Preset.hpp
@@ -247,10 +247,19 @@ protected:
     static std::string  remove_suffix_modified(const std::string &name);
 };
 
-bool is_compatible_with_print  (const PresetWithVendorProfile &preset, const PresetWithVendorProfile &active_print);
+bool is_compatible_with_print  (const PresetWithVendorProfile &preset, const PresetWithVendorProfile &active_print, const PresetWithVendorProfile &active_printer);
 bool is_compatible_with_printer(const PresetWithVendorProfile &preset, const PresetWithVendorProfile &active_printer, const DynamicPrintConfig *extra_config);
 bool is_compatible_with_printer(const PresetWithVendorProfile &preset, const PresetWithVendorProfile &active_printer);
 
+enum class PresetSelectCompatibleType {
+	// Never select a compatible preset if the newly selected profile is not compatible.
+	Never,
+	// Only select a compatible preset if the active profile used to be compatible, but it is no more.
+	OnlyIfWasCompatible,
+	// Always select a compatible preset if the active profile is no more compatible.
+	Always
+};
+
 // Collections of presets of the same type (one of the Print, Filament or Printer type).
 class PresetCollection
 {
@@ -412,13 +421,13 @@ public:
 
     // For Print / Filament presets, disable those, which are not compatible with the printer.
     template<typename PreferedCondition>
-    void            update_compatible(const PresetWithVendorProfile &active_printer, const PresetWithVendorProfile *active_print, bool select_other_if_incompatible, PreferedCondition prefered_condition)
+    void            update_compatible(const PresetWithVendorProfile &active_printer, const PresetWithVendorProfile *active_print, PresetSelectCompatibleType select_other_if_incompatible, PreferedCondition prefered_condition)
     {
         if (this->update_compatible_internal(active_printer, active_print, select_other_if_incompatible) == (size_t)-1)
             // Find some other compatible preset, or the "-- default --" preset.
             this->select_preset(this->first_compatible_idx(prefered_condition));        
     }
-    void            update_compatible(const PresetWithVendorProfile &active_printer, const PresetWithVendorProfile *active_print, bool select_other_if_incompatible)
+    void            update_compatible(const PresetWithVendorProfile &active_printer, const PresetWithVendorProfile *active_print, PresetSelectCompatibleType select_other_if_incompatible)
         { this->update_compatible(active_printer, active_print, select_other_if_incompatible, [](const std::string&){return true;}); }
 
     size_t          num_visible() const { return std::count_if(m_presets.begin(), m_presets.end(), [](const Preset &preset){return preset.is_visible;}); }
@@ -515,7 +524,7 @@ private:
     std::deque<Preset>::const_iterator find_preset_renamed(const std::string &name) const
         { return const_cast<PresetCollection*>(this)->find_preset_renamed(name); }
 
-    size_t update_compatible_internal(const PresetWithVendorProfile &active_printer, const PresetWithVendorProfile *active_print, bool unselect_if_incompatible);
+    size_t update_compatible_internal(const PresetWithVendorProfile &active_printer, const PresetWithVendorProfile *active_print, PresetSelectCompatibleType unselect_if_incompatible);
 
     static std::vector<std::string> dirty_options(const Preset *edited, const Preset *reference, const bool is_printer_type = false);
 
diff --git a/src/slic3r/GUI/PresetBundle.cpp b/src/slic3r/GUI/PresetBundle.cpp
index ebfe6e40e..70857e648 100644
--- a/src/slic3r/GUI/PresetBundle.cpp
+++ b/src/slic3r/GUI/PresetBundle.cpp
@@ -238,7 +238,7 @@ void PresetBundle::load_presets(AppConfig &config, const std::string &preferred_
         errors_cummulative += err.what();
     }
     this->update_multi_material_filament_presets();
-    this->update_compatible(false);
+    this->update_compatible(PresetSelectCompatibleType::Never);
     if (! errors_cummulative.empty())
         throw std::runtime_error(errors_cummulative);
 
@@ -424,7 +424,7 @@ void PresetBundle::load_selections(AppConfig &config, const std::string &preferr
     // or from the preferred_model_id suggestion passed in by ConfigWizard.
     // If the printer profile enumerated by the config are not visible, select an alternate preset.
     // Do not select alternate profiles for the print / filament profiles as those presets
-    // will be selected by the following call of this->update_compatible(true).
+    // will be selected by the following call of this->update_compatible(PresetSelectCompatibleType::Always).
 
     const Preset *initial_printer = printers.find_preset(initial_printer_profile_name);
     const Preset *preferred_printer = printers.find_by_model_id(preferred_model_id);
@@ -457,7 +457,7 @@ void PresetBundle::load_selections(AppConfig &config, const std::string &preferr
     // Always try to select a compatible print and filament preset to the current printer preset,
     // as the application may have been closed with an active "external" preset, which does not
     // exist.
-    this->update_compatible(true);
+    this->update_compatible(PresetSelectCompatibleType::Always);
     this->update_multi_material_filament_presets();
 }
 
@@ -889,7 +889,7 @@ void PresetBundle::load_config_file_config(const std::string &name_or_path, bool
     default: break;
     }
 
-	this->update_compatible(false);
+	this->update_compatible(PresetSelectCompatibleType::Never);
 }
 
 // Load the active configuration of a config bundle from a boost property_tree. This is a private method called from load_config_file.
@@ -951,7 +951,7 @@ void PresetBundle::load_config_file_config_bundle(const std::string &path, const
     for (size_t i = 1; i < std::min(tmp_bundle.filament_presets.size(), this->filament_presets.size()); ++ i)
         this->filament_presets[i] = load_one(this->filaments, tmp_bundle.filaments, tmp_bundle.filament_presets[i], false);
 
-    this->update_compatible(false);
+    this->update_compatible(PresetSelectCompatibleType::Never);
 }
 
 // Process the Config Bundle loaded as a Boost property tree.
@@ -1351,7 +1351,7 @@ size_t PresetBundle::load_configbundle(const std::string &path, unsigned int fla
         this->update_multi_material_filament_presets();
         for (size_t i = 0; i < std::min(this->filament_presets.size(), active_filaments.size()); ++ i)
             this->filament_presets[i] = filaments.find_preset(active_filaments[i], true)->name;
-        this->update_compatible(false);
+        this->update_compatible(PresetSelectCompatibleType::Never);
     }
 
     return presets_loaded;
@@ -1399,7 +1399,7 @@ void PresetBundle::update_multi_material_filament_presets()
     }
 }
 
-void PresetBundle::update_compatible(bool select_other_if_incompatible)
+void PresetBundle::update_compatible(PresetSelectCompatibleType select_other_print_if_incompatible, PresetSelectCompatibleType select_other_filament_if_incompatible)
 {
     const Preset					&printer_preset					    = this->printers.get_edited_preset();
 	const PresetWithVendorProfile    printer_preset_with_vendor_profile = this->printers.get_preset_with_vendor_profile(printer_preset);
@@ -1412,25 +1412,32 @@ void PresetBundle::update_compatible(bool select_other_if_incompatible)
 		const std::string              &prefered_print_profile = printer_preset.config.opt_string("default_print_profile");
         const std::vector<std::string> &prefered_filament_profiles = printer_preset.config.option<ConfigOptionStrings>("default_filament_profile")->values;
         prefered_print_profile.empty() ?
-            this->prints.update_compatible(printer_preset_with_vendor_profile, nullptr, select_other_if_incompatible) :
-            this->prints.update_compatible(printer_preset_with_vendor_profile, nullptr, select_other_if_incompatible,
+            this->prints.update_compatible(printer_preset_with_vendor_profile, nullptr, select_other_print_if_incompatible) :
+            this->prints.update_compatible(printer_preset_with_vendor_profile, nullptr, select_other_print_if_incompatible,
                 [&prefered_print_profile](const std::string& profile_name) { return profile_name == prefered_print_profile; });
         const PresetWithVendorProfile   print_preset_with_vendor_profile = this->prints.get_edited_preset_with_vendor_profile();
+        // Remember whether the filament profiles were compatible before updating the filament compatibility.
+        std::vector<char> 				filament_preset_was_compatible(this->filament_presets.size(), false);
+        for (size_t idx = 0; idx < this->filament_presets.size(); ++ idx) {
+            std::string &filament_name = this->filament_presets[idx];
+            Preset      *preset = this->filaments.find_preset(filament_name, false);
+            filament_preset_was_compatible[idx] = preset != nullptr && preset->is_compatible;
+        }
         prefered_filament_profiles.empty() ?
-            this->filaments.update_compatible(printer_preset_with_vendor_profile, &print_preset_with_vendor_profile, select_other_if_incompatible) :
-            this->filaments.update_compatible(printer_preset_with_vendor_profile, &print_preset_with_vendor_profile, select_other_if_incompatible,
+            this->filaments.update_compatible(printer_preset_with_vendor_profile, &print_preset_with_vendor_profile, select_other_filament_if_incompatible) :
+            this->filaments.update_compatible(printer_preset_with_vendor_profile, &print_preset_with_vendor_profile, select_other_filament_if_incompatible,
                 [&prefered_filament_profiles](const std::string& profile_name)
                     { return std::find(prefered_filament_profiles.begin(), prefered_filament_profiles.end(), profile_name) != prefered_filament_profiles.end(); });
-        if (select_other_if_incompatible) {
+        if (select_other_filament_if_incompatible != PresetSelectCompatibleType::Never) {
             // Verify validity of the current filament presets.
-            if (this->filament_presets.size() == 1)
-                this->filament_presets.front() = this->filaments.get_edited_preset().name;
-            else
-            {
-                for (size_t idx = 0; idx < this->filament_presets.size(); ++idx) {
+            if (this->filament_presets.size() == 1) {
+            	if (select_other_filament_if_incompatible == PresetSelectCompatibleType::Always || filament_preset_was_compatible.front())
+                	this->filament_presets.front() = this->filaments.get_edited_preset().name;
+            } else {
+                for (size_t idx = 0; idx < this->filament_presets.size(); ++ idx) {
                     std::string &filament_name = this->filament_presets[idx];
                     Preset      *preset = this->filaments.find_preset(filament_name, false);
-                    if (preset == nullptr || !preset->is_compatible) {
+                    if (preset == nullptr || (! preset->is_compatible && (select_other_filament_if_incompatible == PresetSelectCompatibleType::Always || filament_preset_was_compatible[idx]))) {
                         // Pick a compatible profile. If there are prefered_filament_profiles, use them.
                         if (prefered_filament_profiles.empty())
                             filament_name = this->filaments.first_compatible().name;
@@ -1453,13 +1460,13 @@ void PresetBundle::update_compatible(bool select_other_if_incompatible)
 		const PresetWithVendorProfile    sla_print_preset_with_vendor_profile = this->sla_prints.get_edited_preset_with_vendor_profile();
 		const std::string				&prefered_sla_print_profile = printer_preset.config.opt_string("default_sla_print_profile");
 		(prefered_sla_print_profile.empty()) ?
-			this->sla_prints.update_compatible(printer_preset_with_vendor_profile, nullptr, select_other_if_incompatible) :
-			this->sla_prints.update_compatible(printer_preset_with_vendor_profile, nullptr, select_other_if_incompatible,
+			this->sla_prints.update_compatible(printer_preset_with_vendor_profile, nullptr, select_other_print_if_incompatible) :
+			this->sla_prints.update_compatible(printer_preset_with_vendor_profile, nullptr, select_other_print_if_incompatible,
 			[&prefered_sla_print_profile](const std::string& profile_name){ return profile_name == prefered_sla_print_profile; });
 		const std::string &prefered_sla_material_profile = printer_preset.config.opt_string("default_sla_material_profile");
         prefered_sla_material_profile.empty() ?
-            this->sla_materials.update_compatible(printer_preset_with_vendor_profile, &sla_print_preset_with_vendor_profile, select_other_if_incompatible) :
-			this->sla_materials.update_compatible(printer_preset_with_vendor_profile, &sla_print_preset_with_vendor_profile, select_other_if_incompatible,
+            this->sla_materials.update_compatible(printer_preset_with_vendor_profile, &sla_print_preset_with_vendor_profile, select_other_filament_if_incompatible) :
+			this->sla_materials.update_compatible(printer_preset_with_vendor_profile, &sla_print_preset_with_vendor_profile, select_other_filament_if_incompatible,
                 [&prefered_sla_material_profile](const std::string& profile_name){ return profile_name == prefered_sla_material_profile; });
 		break;
 	}
diff --git a/src/slic3r/GUI/PresetBundle.hpp b/src/slic3r/GUI/PresetBundle.hpp
index b81810733..33c9d5ff4 100644
--- a/src/slic3r/GUI/PresetBundle.hpp
+++ b/src/slic3r/GUI/PresetBundle.hpp
@@ -127,7 +127,8 @@ public:
     // Also updates the is_visible flag of each preset.
     // If select_other_if_incompatible is true, then the print or filament preset is switched to some compatible
     // preset if the current print or filament preset is not compatible.
-    void                        update_compatible(bool select_other_if_incompatible);
+    void                        update_compatible(PresetSelectCompatibleType select_other_print_if_incompatible, PresetSelectCompatibleType select_other_filament_if_incompatible);
+    void                        update_compatible(PresetSelectCompatibleType select_other_if_incompatible) { this->update_compatible(select_other_if_incompatible, select_other_if_incompatible); }
 
     void                        load_default_preset_bitmaps();
 
diff --git a/src/slic3r/GUI/Tab.cpp b/src/slic3r/GUI/Tab.cpp
index fefc8e113..19d085420 100644
--- a/src/slic3r/GUI/Tab.cpp
+++ b/src/slic3r/GUI/Tab.cpp
@@ -38,8 +38,6 @@ namespace GUI {
 wxDEFINE_EVENT(EVT_TAB_VALUE_CHANGED, wxCommandEvent);
 wxDEFINE_EVENT(EVT_TAB_PRESETS_CHANGED, SimpleEvent);
 
-// Tab::Tab(wxNotebook* parent, const wxString& title, const char* name) :
-// 	m_parent(parent), m_title(title), m_name(name)
 Tab::Tab(wxNotebook* parent, const wxString& title, Preset::Type type) :
     m_parent(parent), m_title(title), m_type(type)
 {
@@ -264,7 +262,7 @@ void Tab::create_preset_tab()
     // Initialize the DynamicPrintConfig by default keys/values.
     build();
     rebuild_page_tree();
-    m_complited = true;
+    m_completed = true;
 }
 
 void Tab::add_scaled_button(wxWindow* parent,
@@ -833,7 +831,7 @@ void Tab::load_key_value(const std::string& opt_key, const boost::any& value, bo
     // Mark the print & filament enabled if they are compatible with the currently selected preset.
     if (opt_key == "compatible_printers" || opt_key == "compatible_prints") {
         // Don't select another profile if this profile happens to become incompatible.
-        m_preset_bundle->update_compatible(false);
+        m_preset_bundle->update_compatible(PresetSelectCompatibleType::Never);
     }
     m_presets->update_dirty_ui(m_presets_choice);
     on_presets_changed();
@@ -2778,6 +2776,7 @@ void Tab::select_preset(std::string preset_name, bool delete_current)
     bool print_tab     = m_presets->type() == Preset::TYPE_PRINT || m_presets->type() == Preset::TYPE_SLA_PRINT;
     bool printer_tab   = m_presets->type() == Preset::TYPE_PRINTER;
     bool canceled      = false;
+    bool technology_changed = false;
     m_dependent_tabs = {};
     if (current_dirty && ! may_discard_current_dirty_preset()) {
         canceled = true;
@@ -2786,10 +2785,12 @@ void Tab::select_preset(std::string preset_name, bool delete_current)
         // are compatible with the new print.
         // If it is not compatible and the current filament or SLA material are dirty, let user decide
         // whether to discard the changes or keep the current print selection.
-        PrinterTechnology  printer_technology = m_preset_bundle->printers.get_edited_preset().printer_technology();
+        PresetWithVendorProfile printer_profile = m_preset_bundle->printers.get_edited_preset_with_vendor_profile();
+        PrinterTechnology  printer_technology = printer_profile.preset.printer_technology();
         PresetCollection  &dependent = (printer_technology == ptFFF) ? m_preset_bundle->filaments : m_preset_bundle->sla_materials;
         bool 			   old_preset_dirty = dependent.current_is_dirty();
-        bool 			   new_preset_compatible = is_compatible_with_print(dependent.get_edited_preset_with_vendor_profile(), m_presets->get_preset_with_vendor_profile(*m_presets->find_preset(preset_name, true)));
+        bool 			   new_preset_compatible = is_compatible_with_print(dependent.get_edited_preset_with_vendor_profile(), 
+        	m_presets->get_preset_with_vendor_profile(*m_presets->find_preset(preset_name, true)), printer_profile);
         if (! canceled)
             canceled = old_preset_dirty && ! new_preset_compatible && ! may_discard_current_dirty_preset(&dependent, preset_name);
         if (! canceled) {
@@ -2842,6 +2843,8 @@ void Tab::select_preset(std::string preset_name, bool delete_current)
                 }
             }
         }
+        if (! canceled)
+        	technology_changed = old_printer_technology != new_printer_technology;
     }
 
     if (! canceled && delete_current) {
@@ -2870,8 +2873,15 @@ void Tab::select_preset(std::string preset_name, bool delete_current)
         // Mark the print & filament enabled if they are compatible with the currently selected preset.
         // The following method should not discard changes of current print or filament presets on change of a printer profile,
         // if they are compatible with the current printer.
+        auto update_compatible_type = [](bool technology_changed, bool on_page, bool show_incompatible_presets) {
+        	return technology_changed ? PresetSelectCompatibleType::Always :
+        	       on_page            ? PresetSelectCompatibleType::Never  : 
+        	       (show_incompatible_presets ? PresetSelectCompatibleType::OnlyIfWasCompatible : PresetSelectCompatibleType::Always);
+        };
         if (current_dirty || delete_current || print_tab || printer_tab)
-            m_preset_bundle->update_compatible(true);
+            m_preset_bundle->update_compatible(
+            	update_compatible_type(technology_changed, print_tab,   (print_tab ? this : wxGetApp().get_tab(Preset::TYPE_PRINT))->m_show_incompatible_presets),
+            	update_compatible_type(technology_changed, false, 		wxGetApp().get_tab(Preset::TYPE_FILAMENT)->m_show_incompatible_presets));
         // Initialize the UI from the current preset.
         if (printer_tab)
             static_cast<TabPrinter*>(this)->update_pages();
@@ -3084,7 +3094,7 @@ void Tab::save_preset(std::string name /*= ""*/)
     // Save the preset into Slic3r::data_dir / presets / section_name / preset_name.ini
     m_presets->save_current_preset(name);
     // Mark the print & filament enabled if they are compatible with the currently selected preset.
-    m_preset_bundle->update_compatible(false);
+    m_preset_bundle->update_compatible(PresetSelectCompatibleType::Never);
     // Add the new item into the UI component, remove dirty flags and activate the saved item.
     update_tab_ui();
     // Update the selection boxes at the plater.
diff --git a/src/slic3r/GUI/Tab.hpp b/src/slic3r/GUI/Tab.hpp
index 09662bf81..c3016fa04 100644
--- a/src/slic3r/GUI/Tab.hpp
+++ b/src/slic3r/GUI/Tab.hpp
@@ -218,7 +218,7 @@ protected:
 
     int                 m_em_unit;
     // To avoid actions with no-completed Tab
-    bool                m_complited { false };
+    bool                m_completed { false };
     ConfigOptionMode    m_mode = comExpert; // to correct first Tab update_visibility() set mode to Expert
 
 public:
@@ -244,7 +244,8 @@ public:
 // 	std::string	name()	 const { return m_name; }
 	std::string	name()	 const { return m_presets->name(); }
     Preset::Type type()  const { return m_type; }
-    bool complited()     const { return m_complited; }
+    // The tab is already constructed.
+    bool 		completed() const { return m_completed; }
     virtual bool supports_printer_technology(const PrinterTechnology tech) = 0;
 
 	void		create_preset_tab();