spec/fltk-widgets-valuators-value_outputs.ads


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--  Programmed by Jedidiah Barber
--  Released into the public domain


limited with

    FLTK.Widgets.Groups;


package FLTK.Widgets.Valuators.Value_Outputs is


    type Value_Output is new Valuator with private;

    type Value_Output_Reference (Data : not null access Value_Output'Class) is
        limited null record with Implicit_Dereference => Data;


    package Forge is

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

        function Create
               (Parent     : in out FLTK.Widgets.Groups.Group'Class;
                X, Y, W, H : in     Integer;
                Text       : in     String := "")
            return Value_Output;

    end Forge;


    --  Allow Outside Range  --

    function Is_Soft
           (This : in Value_Output)
        return Boolean;

    procedure Set_Soft
           (This : in out Value_Output;
            To   : in     Boolean);


    --  Text Settings  --

    function Get_Text_Color
           (This : in Value_Output)
        return Color;

    procedure Set_Text_Color
           (This : in out Value_Output;
            Col  : in     Color);

    function Get_Text_Font
           (This : in Value_Output)
        return Font_Kind;

    procedure Set_Text_Font
           (This : in out Value_Output;
            Font : in     Font_Kind);

    function Get_Text_Size
           (This : in Value_Output)
        return Font_Size;

    procedure Set_Text_Size
           (This : in out Value_Output;
            Size : in     Font_Size);


    --  Drawing, Events  --

    procedure Draw
           (This : in out Value_Output);

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


private


    type Value_Output is new Valuator with null record;

    overriding procedure Initialize
           (This : in out Value_Output);

    overriding procedure Finalize
           (This : in out Value_Output);

    procedure Extra_Init
           (This       : in out Value_Output;
            X, Y, W, H : in     Integer;
            Text       : in     String)
    with Inline;

    procedure Extra_Final
           (This : in out Value_Output)
    with Inline;


    pragma Inline (Is_Soft);
    pragma Inline (Set_Soft);

    pragma Inline (Get_Text_Color);
    pragma Inline (Set_Text_Color);
    pragma Inline (Get_Text_Font);
    pragma Inline (Set_Text_Font);
    pragma Inline (Get_Text_Size);
    pragma Inline (Set_Text_Size);

    pragma Inline (Draw);
    pragma Inline (Handle);


end FLTK.Widgets.Valuators.Value_Outputs;