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with FLTK.Text_Buffers;
with FLTK.Enums; use FLTK.Enums;
package FLTK.Widgets.Groups.Text_Displays is
type Text_Display is new Group with private;
type Wrap_Mode is (Wrap_None, Wrap_At_Column, Wrap_At_Pixel, Wrap_At_Bounds);
function Create
(X, Y, W, H : in Integer;
Text : in String)
return Text_Display;
function Get_Buffer
(This : in Text_Display)
return FLTK.Text_Buffers.Text_Buffer_Cursor;
procedure Set_Buffer
(This : in out Text_Display;
Buff : in out FLTK.Text_Buffers.Text_Buffer);
function Get_Text_Color
(This : in Text_Display)
return Color;
procedure Set_Text_Color
(This : in out Text_Display;
Col : in Color);
function Get_Text_Font
(This : in Text_Display)
return Font_Kind;
procedure Set_Text_Font
(This : in out Text_Display;
Font : in Font_Kind);
function Get_Text_Size
(This : in Text_Display)
return Font_Size;
procedure Set_Text_Size
(This : in out Text_Display;
Size : in Font_Size);
function Get_Insert_Position
(This : in Text_Display)
return Natural;
procedure Set_Insert_Position
(This : in out Text_Display;
Pos : in Natural);
procedure Show_Insert_Position
(This : in out Text_Display);
procedure Next_Word
(This : in out Text_Display);
procedure Previous_Word
(This : in out Text_Display);
procedure Set_Wrap_Mode
(This : in out Text_Display;
Mode : in Wrap_Mode;
Margin : in Natural := 0);
-- takes into account word wrap as well as newline characters
function Skip_Lines
(This : in out Text_Display;
Start, Lines : in Natural;
Start_Pos_Is_Line_Start : in Boolean := False)
return Natural;
-- takes into account word wrap as well as newline characters
function Rewind_Lines
(This : in out Text_Display;
Start, Lines : in Natural)
return Natural;
procedure Set_Linenumber_Width
(This : in out Text_Display;
Width : in Natural);
private
type Text_Display is new Group with
record
Buffer : access FLTK.Text_Buffers.Text_Buffer;
end record;
overriding procedure Finalize
(This : in out Text_Display);
end FLTK.Widgets.Groups.Text_Displays;
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