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with
Interfaces.C,
System;
use type
System.Address;
package body FLTK.Widgets.Groups.Tabbed is
procedure tabs_set_draw_hook
(W, D : in System.Address);
pragma Import (C, tabs_set_draw_hook, "tabs_set_draw_hook");
pragma Inline (tabs_set_draw_hook);
procedure tabs_set_handle_hook
(W, H : in System.Address);
pragma Import (C, tabs_set_handle_hook, "tabs_set_handle_hook");
pragma Inline (tabs_set_handle_hook);
function new_fl_tabs
(X, Y, W, H : in Interfaces.C.int;
Text : in Interfaces.C.char_array)
return System.Address;
pragma Import (C, new_fl_tabs, "new_fl_tabs");
pragma Inline (new_fl_tabs);
procedure free_fl_tabs
(S : in System.Address);
pragma Import (C, free_fl_tabs, "free_fl_tabs");
pragma Inline (free_fl_tabs);
procedure fl_tabs_client_area
(T : in System.Address;
X, Y, W, H : out Interfaces.C.int;
I : in Interfaces.C.int);
pragma Import (C, fl_tabs_client_area, "fl_tabs_client_area");
pragma Inline (fl_tabs_client_area);
function fl_tabs_get_push
(T : in System.Address)
return System.Address;
pragma Import (C, fl_tabs_get_push, "fl_tabs_get_push");
pragma Inline (fl_tabs_get_push);
procedure fl_tabs_set_push
(T, I : in System.Address);
pragma Import (C, fl_tabs_set_push, "fl_tabs_set_push");
pragma Inline (fl_tabs_set_push);
function fl_tabs_get_value
(T : in System.Address)
return System.Address;
pragma Import (C, fl_tabs_get_value, "fl_tabs_get_value");
pragma Inline (fl_tabs_get_value);
procedure fl_tabs_set_value
(T, V : in System.Address);
pragma Import (C, fl_tabs_set_value, "fl_tabs_set_value");
pragma Inline (fl_tabs_set_value);
function fl_tabs_which
(T : in System.Address;
X, Y : in Interfaces.C.int)
return System.Address;
pragma Import (C, fl_tabs_which, "fl_tabs_which");
pragma Inline (fl_tabs_which);
procedure fl_tabs_draw
(W : in System.Address);
pragma Import (C, fl_tabs_draw, "fl_tabs_draw");
pragma Inline (fl_tabs_draw);
function fl_tabs_handle
(W : in System.Address;
E : in Interfaces.C.int)
return Interfaces.C.int;
pragma Import (C, fl_tabs_handle, "fl_tabs_handle");
pragma Inline (fl_tabs_handle);
procedure Finalize
(This : in out Tabbed_Group) is
begin
if This.Void_Ptr /= System.Null_Address and then
This in Tabbed_Group'Class
then
This.Clear;
free_fl_tabs (This.Void_Ptr);
This.Void_Ptr := System.Null_Address;
end if;
Finalize (Group (This));
end Finalize;
package body Forge is
function Create
(X, Y, W, H : in Integer;
Text : in String := "")
return Tabbed_Group is
begin
return This : Tabbed_Group do
This.Void_Ptr := new_fl_tabs
(Interfaces.C.int (X),
Interfaces.C.int (Y),
Interfaces.C.int (W),
Interfaces.C.int (H),
Interfaces.C.To_C (Text));
fl_group_end (This.Void_Ptr);
fl_widget_set_user_data
(This.Void_Ptr,
Widget_Convert.To_Address (This'Unchecked_Access));
tabs_set_draw_hook (This.Void_Ptr, Draw_Hook'Address);
tabs_set_handle_hook (This.Void_Ptr, Handle_Hook'Address);
fl_widget_set_label (This.Void_Ptr, Interfaces.C.To_C (Text));
end return;
end Create;
end Forge;
procedure Get_Client_Area
(This : in Tabbed_Group;
Tab_Height : in Natural;
X, Y, W, H : out Integer) is
begin
fl_tabs_client_area
(This.Void_Ptr,
Interfaces.C.int (X),
Interfaces.C.int (Y),
Interfaces.C.int (W),
Interfaces.C.int (H),
Interfaces.C.int (Tab_Height));
end Get_Client_Area;
function Get_Push
(This : in Tabbed_Group)
return access Widget'Class
is
Widget_Ptr : System.Address :=
fl_tabs_get_push (This.Void_Ptr);
Actual_Widget : access Widget'Class :=
Widget_Convert.To_Pointer (fl_widget_get_user_data (Widget_Ptr));
begin
return Actual_Widget;
end Get_Push;
procedure Set_Push
(This : in out Tabbed_Group;
Item : in out Widget'Class) is
begin
fl_tabs_set_push (This.Void_Ptr, Item.Void_Ptr);
end Set_Push;
function Get_Visible
(This : in Tabbed_Group)
return access Widget'Class
is
Widget_Ptr : System.Address :=
fl_tabs_get_value (This.Void_Ptr);
Actual_Widget : access Widget'Class :=
Widget_Convert.To_Pointer (fl_widget_get_user_data (Widget_Ptr));
begin
return Actual_Widget;
end Get_Visible;
procedure Set_Visible
(This : in out Tabbed_Group;
Item : in out Widget'Class) is
begin
fl_tabs_set_value (This.Void_Ptr, Item.Void_Ptr);
end Set_Visible;
function Get_Which
(This : in Tabbed_Group;
Event_X, Event_Y : in Integer)
return access Widget'Class
is
Widget_Ptr : System.Address :=
fl_tabs_which (This.Void_Ptr, Interfaces.C.int (Event_X), Interfaces.C.int (Event_Y));
Actual_Widget : access Widget'Class :=
Widget_Convert.To_Pointer (fl_widget_get_user_data (Widget_Ptr));
begin
return Actual_Widget;
end Get_Which;
procedure Draw
(This : in out Tabbed_Group) is
begin
fl_tabs_draw (This.Void_Ptr);
end Draw;
function Handle
(This : in out Tabbed_Group;
Event : in Event_Kind)
return Event_Outcome is
begin
return Event_Outcome'Val
(fl_tabs_handle (This.Void_Ptr, Event_Kind'Pos (Event)));
end Handle;
end FLTK.Widgets.Groups.Tabbed;
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