diff options
Diffstat (limited to 'src/fltk-widgets-valuators-sliders-scrollbars.adb')
| -rw-r--r-- | src/fltk-widgets-valuators-sliders-scrollbars.adb | 262 |
1 files changed, 0 insertions, 262 deletions
diff --git a/src/fltk-widgets-valuators-sliders-scrollbars.adb b/src/fltk-widgets-valuators-sliders-scrollbars.adb deleted file mode 100644 index d27c4fa..0000000 --- a/src/fltk-widgets-valuators-sliders-scrollbars.adb +++ /dev/null @@ -1,262 +0,0 @@ - - --- Programmed by Jedidiah Barber --- Released into the public domain - - -with - - Interfaces.C.Strings; - - -package body FLTK.Widgets.Valuators.Sliders.Scrollbars is - - - ------------------------ - -- Functions From C -- - ------------------------ - - function new_fl_scrollbar - (X, Y, W, H : in Interfaces.C.int; - Text : in Interfaces.C.char_array) - return Storage.Integer_Address; - pragma Import (C, new_fl_scrollbar, "new_fl_scrollbar"); - pragma Inline (new_fl_scrollbar); - - procedure free_fl_scrollbar - (D : in Storage.Integer_Address); - pragma Import (C, free_fl_scrollbar, "free_fl_scrollbar"); - pragma Inline (free_fl_scrollbar); - - - - - function fl_scrollbar_get_linesize - (S : in Storage.Integer_Address) - return Interfaces.C.int; - pragma Import (C, fl_scrollbar_get_linesize, "fl_scrollbar_get_linesize"); - pragma Inline (fl_scrollbar_get_linesize); - - procedure fl_scrollbar_set_linesize - (S : in Storage.Integer_Address; - T : in Interfaces.C.int); - pragma Import (C, fl_scrollbar_set_linesize, "fl_scrollbar_set_linesize"); - pragma Inline (fl_scrollbar_set_linesize); - - function fl_scrollbar_get_value - (S : in Storage.Integer_Address) - return Interfaces.C.int; - pragma Import (C, fl_scrollbar_get_value, "fl_scrollbar_get_value"); - pragma Inline (fl_scrollbar_get_value); - - procedure fl_scrollbar_set_value - (S : in Storage.Integer_Address; - T : in Interfaces.C.int); - pragma Import (C, fl_scrollbar_set_value, "fl_scrollbar_set_value"); - pragma Inline (fl_scrollbar_set_value); - - procedure fl_scrollbar_set_value2 - (S : in Storage.Integer_Address; - P, W, F, T : in Interfaces.C.int); - pragma Import (C, fl_scrollbar_set_value2, "fl_scrollbar_set_value2"); - pragma Inline (fl_scrollbar_set_value2); - - - - - procedure fl_scrollbar_draw - (W : in Storage.Integer_Address); - pragma Import (C, fl_scrollbar_draw, "fl_scrollbar_draw"); - pragma Inline (fl_scrollbar_draw); - - function fl_scrollbar_handle - (W : in Storage.Integer_Address; - E : in Interfaces.C.int) - return Interfaces.C.int; - pragma Import (C, fl_scrollbar_handle, "fl_scrollbar_handle"); - pragma Inline (fl_scrollbar_handle); - - - - - ------------------- - -- Destructors -- - ------------------- - - -- End of the line - procedure scrollbar_extra_final_hook - (Ada_Obj : in Storage.Integer_Address); - pragma Export (C, scrollbar_extra_final_hook, "scrollbar_extra_final_hook"); - - procedure scrollbar_extra_final_hook - (Ada_Obj : in Storage.Integer_Address) - is - My_Scrollbar : Scrollbar; - for My_Scrollbar'Address use Storage.To_Address (Ada_Obj); - pragma Import (Ada, My_Scrollbar); - begin - Extra_Final (My_Scrollbar); - end scrollbar_extra_final_hook; - - - procedure Extra_Final - (This : in out Scrollbar) is - begin - Extra_Final (Slider (This)); - end Extra_Final; - - - procedure Finalize - (This : in out Scrollbar) is - begin - Extra_Final (This); - if This.Void_Ptr /= Null_Pointer and This.Needs_Dealloc then - free_fl_scrollbar (This.Void_Ptr); - This.Void_Ptr := Null_Pointer; - end if; - end Finalize; - - - - - -------------------- - -- Constructors -- - -------------------- - - -- Radio signal successfully intercepted - procedure scrollbar_extra_init_hook - (Ada_Obj : in Storage.Integer_Address; - X, Y, W, H : in Interfaces.C.int; - C_Str : in Interfaces.C.Strings.chars_ptr); - pragma Export (C, scrollbar_extra_init_hook, "scrollbar_extra_init_hook"); - - procedure scrollbar_extra_init_hook - (Ada_Obj : in Storage.Integer_Address; - X, Y, W, H : in Interfaces.C.int; - C_Str : in Interfaces.C.Strings.chars_ptr) - is - My_Scrollbar : Scrollbar; - for My_Scrollbar'Address use Storage.To_Address (Ada_Obj); - pragma Import (Ada, My_Scrollbar); - begin - Extra_Init - (My_Scrollbar, - Integer (X), Integer (Y), - Integer (W), Integer (H), - Interfaces.C.Strings.Value (C_Str)); - end scrollbar_extra_init_hook; - - - procedure Extra_Init - (This : in out Scrollbar; - X, Y, W, H : in Integer; - Text : in String) is - begin - Extra_Init (Slider (This), X, Y, W, H, Text); - end Extra_Init; - - - procedure Initialize - (This : in out Scrollbar) is - begin - This.Draw_Ptr := fl_scrollbar_draw'Address; - This.Handle_Ptr := fl_scrollbar_handle'Address; - end Initialize; - - - package body Forge is - - function Create - (X, Y, W, H : in Integer; - Text : in String := "") - return Scrollbar is - begin - return This : Scrollbar do - This.Void_Ptr := new_fl_scrollbar - (Interfaces.C.int (X), - Interfaces.C.int (Y), - Interfaces.C.int (W), - Interfaces.C.int (H), - Interfaces.C.To_C (Text)); - Extra_Init (This, X, Y, W, H, Text); - end return; - end Create; - - end Forge; - - - - - ----------------------- - -- API Subprograms -- - ----------------------- - - function Get_Line_Size - (This : in Scrollbar) - return Natural is - begin - return Natural (fl_scrollbar_get_linesize (This.Void_Ptr)); - end Get_Line_Size; - - - procedure Set_Line_Size - (This : in out Scrollbar; - To : in Natural) is - begin - fl_scrollbar_set_linesize (This.Void_Ptr, Interfaces.C.int (To)); - end Set_Line_Size; - - - function Get_Position - (This : in Scrollbar) - return Natural is - begin - return Natural (fl_scrollbar_get_value (This.Void_Ptr)); - end Get_Position; - - - procedure Set_Position - (This : in out Scrollbar; - To : in Natural) is - begin - fl_scrollbar_set_value (This.Void_Ptr, Interfaces.C.int (To)); - end Set_Position; - - - procedure Set_All - (This : in out Scrollbar; - Position : in Natural; - Win_Size : in Natural; - First_Line : in Natural; - Total_Lines : in Natural) is - begin - fl_scrollbar_set_value2 - (This.Void_Ptr, - Interfaces.C.int (Position), - Interfaces.C.int (Win_Size), - Interfaces.C.int (First_Line), - Interfaces.C.int (Total_Lines)); - end Set_All; - - - - - procedure Draw - (This : in out Scrollbar) is - begin - Slider (This).Draw; - end Draw; - - - function Handle - (This : in out Scrollbar; - Event : in Event_Kind) - return Event_Outcome is - begin - return Slider (This).Handle (Event); - end Handle; - - -end FLTK.Widgets.Valuators.Sliders.Scrollbars; - - |