---

Fl_Button_Group.h

#ifndef _FL_BUTTON_GROUP_H_
#define _FL_BUTTON_GROUP_H_

#include "Fl_Map.h"
#include "Fl_Group.h"
#include "Fl_Input.h"
#include "Fl_Button.h"
#include "Fl_String_List.h"

class FL_API Fl_Button_Group : public Fl_Group {
public:
    static Fl_Named_Style* default_style;

    // Values for type()
    enum {
        NORMAL_BUTTONS = 0,
        CHECK_BUTTONS,
        RADIO_BUTTONS       
    };

    Fl_Button_Group(int x, int y, int w, int h, const char *label = 0);

    Fl_Button_Group(const char* l = 0,int layout_size=30,Fl_Align layout_al=FL_ALIGN_TOP,int label_w=100);

    void buttons(const Fl_String_List& sl);

    void buttons(const Fl_Int_String_Map& sm);

    Fl_String value() const;

    void get_values(Fl_Int_String_Map& values);

    void value(const char *s, const char *separator="|");
    void value(const Fl_String &s, const char *separator="|");
    void value(const Fl_String_List &sl);

    virtual void reset() { value(""); }
    virtual void layout();
    virtual void preferred_size(int& x,int& y) const;

protected:
    Fl_Button     *m_input_button;  // Button for input field
    Fl_Input      *m_input;         // Input field

    int button_index(const char *label);
    void deselect_all();
    virtual Fl_Button *create_button(const char *label);
};

#endif

---