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xs/src/slic3r/GUI/wxExtensions.hpp

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+#ifndef slic3r_GUI_wxExtensions_hpp_
+#define slic3r_GUI_wxExtensions_hpp_
+
+#include <wx/checklst.h>
+#include <wx/combo.h>
+
+class wxCheckListBoxComboPopup : public wxCheckListBox, public wxComboPopup
+{
+    static const unsigned int Height;
+
+    wxWindowID m_id;
+    wxString m_text;
+
+public:
+    explicit wxCheckListBoxComboPopup(wxWindowID id);
+
+    virtual bool Create(wxWindow* parent);
+    virtual wxWindow* GetControl();
+    virtual void SetStringValue(const wxString& value);
+    virtual wxString GetStringValue() const;
+    virtual wxSize GetAdjustedSize(int minWidth, int prefHeight, int maxHeight);
+
+    void OnCheckListBox(wxCommandEvent& evt);
+    void OnListBoxSelection(wxCommandEvent& evt);
+};
+
+#endif // slic3r_GUI_wxExtensions_hpp_