Fl_Check_Browser(int x, int y, int w, int h, const char *l=0);

function Create
       (X, Y, W, H : in Integer;
        Text       : in String := "")
    return Check_Browser;

int add(char *s);

int add(char *s, int b);

int add(const char *s);

int add(const char *s, int b);

procedure Add
       (This    : in out Check_Browser;
        Text    : in     String;
        Checked : in     Boolean := False);

void check_all();

procedure Check_All
       (This : in out Check_Browser);

void check_none();

procedure Check_None
       (This : in out Check_Browser);

int checked(int item) const;

function Is_Checked
       (This  : in Check_Browser;
        Index : in Positive)
    return Boolean;

void checked(int item, int b);

procedure Set_Checked
       (This  : in out Check_Browser;
        Index : in     Positive;
        State : in     Boolean);

void clear();

procedure Clear
       (This : in out Check_Browser);

int nchecked() const;

function Number_Checked
       (This : in Check_Browser)
    return Natural;

int nitems() const;

function Number_Of_Items
       (This : in Check_Browser)
    return Natural;

int remove(int item);

procedure Remove
       (This  : in out Check_Browser;
        Index : in     Positive);

void set_checked(int item);

char * text(int item) const;

function Item_Text
       (This  : in Check_Browser;
        Index : in Positive)
    return String;

int value() const;

function Selected_Index
       (This : in Check_Browser)
    return Positive;

void bbox(int &X, int &Y, int &W, int &H) const;

procedure Bounding_Box
       (This       : in     Check_Browser;
        X, Y, W, H :    out Integer);

void deleting(void *item);

procedure Deleting
       (This : in out Check_Browser;
        Item : in     Item_Cursor);

int displayed(void *item) const;

function Is_Displayed
       (This : in Check_Browser;
        Item : in Item_Cursor)
    return Boolean;

void draw();

procedure Draw
       (This : in out Check_Browser);

void * find_item(int ypos);

function Find_Item
       (This  : in Check_Browser;
        Y_Pos : in Integer)
    return Item_Cursor;

virtual int full_height() const;

function Full_List_Height
       (This : in Check_Browser)
    return Integer;

virtual int full_width() const;

function Full_List_Width
       (This : in Check_Browser)
    return Integer;

int handle(int);

function Handle
       (This  : in out Check_Browser;
        Event : in     Event_Kind)
    return Event_Outcome;

virtual int incr_height() const;

function Average_Item_Height
       (This : in Check_Browser)
    return Integer;

void inserting(void *a, void *b);

procedure Inserting
       (This : in out Check_Browser;
        A, B : in     Item_Cursor);

virtual int item_quick_height(void *item) const;

function Item_Quick_Height
       (This : in Check_Browser;
        Item : in Item_Cursor)
    return Integer;

int leftedge() const;

function Left_Edge
       (This : in Check_Browser)
    return Integer;

void new_list();

procedure New_List
       (This : in out Check_Browser);

void redraw_line(void *item);

procedure Redraw_Line
       (This : in out Check_Browser;
        Item : in     Item_Cursor);

void redraw_lines();

procedure Redraw_List
       (This : in out Check_Browser);

void replacing(void *a, void *b);

procedure Replacing
       (This : in out Check_Browser;
        A, B : in     Item_Cursor);

void * selection() const;

function Current_Selection
       (This : in Check_Browser)
    return Item_Cursor;

void swapping(void *a, void *b);

procedure Swapping
       (This : in out Check_Browser;
        A, B : in     Item_Cursor);

void * top() const;

function Top_Item
       (This : in Check_Browser)
    return Item_Cursor;