Improvements for c5b7d4b2 fix

src/slic3r/GUI/Plater.cpp

@@ -3535,7 +3535,6 @@ void Plater::priv::fix_through_netfabb(const int obj_idx, const int vol_idx/* =
     }
 
     fix_model_by_win10_sdk_gui(*mo, vol_idx);
-    q->SetFocus();
     sla::reproject_points_and_holes(mo);
     this->update();
     this->object_list_changed();

src/slic3r/Utils/FixModelByWin10.cpp

@@ -36,6 +36,8 @@
 #include "../GUI/GUI.hpp"
 #include "../GUI/I18N.hpp"
 #include "../GUI/MsgDialog.hpp"
+#include "../GUI/GUI_App.hpp"
+#include "../GUI/Mainframe.hpp"
 
 #include <wx/msgdlg.h>
 #include <wx/progdlg.h>
@@ -341,7 +343,7 @@ void fix_model_by_win10_sdk_gui(ModelObject &model_object, int volume_idx)
 	wxProgressDialog progress_dialog(
 		_L("Model fixing"),
 		_L("Exporting model") + "...",
-		100, nullptr, wxPD_AUTO_HIDE | wxPD_APP_MODAL | wxPD_CAN_ABORT);
+		100, GUI::wxGetApp().mainframe, wxPD_AUTO_HIDE | wxPD_APP_MODAL | wxPD_CAN_ABORT);
 	// Executing the calculation in a background thread, so that the COM context could be created with its own threading model.
 	// (It seems like wxWidgets initialize the COM contex as single threaded and we need a multi-threaded context).
 	bool   success = false;