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Diffstat (limited to 'src/fltk-widgets-groups-scrolls.adb')
| -rw-r--r-- | src/fltk-widgets-groups-scrolls.adb | 322 |
1 files changed, 0 insertions, 322 deletions
diff --git a/src/fltk-widgets-groups-scrolls.adb b/src/fltk-widgets-groups-scrolls.adb deleted file mode 100644 index ebffdbe..0000000 --- a/src/fltk-widgets-groups-scrolls.adb +++ /dev/null @@ -1,322 +0,0 @@ - - --- Programmed by Jedidiah Barber --- Released into the public domain - - -with - - Interfaces.C; - - -package body FLTK.Widgets.Groups.Scrolls is - - - ------------------------ - -- Functions From C -- - ------------------------ - - function new_fl_scroll - (X, Y, W, H : in Interfaces.C.int; - Text : in Interfaces.C.char_array) - return Storage.Integer_Address; - pragma Import (C, new_fl_scroll, "new_fl_scroll"); - pragma Inline (new_fl_scroll); - - procedure free_fl_scroll - (S : in Storage.Integer_Address); - pragma Import (C, free_fl_scroll, "free_fl_scroll"); - pragma Inline (free_fl_scroll); - - - - - function fl_scroll_hscrollbar - (S : in Storage.Integer_Address) - return Storage.Integer_Address; - pragma Import (C, fl_scroll_hscrollbar, "fl_scroll_hscrollbar"); - pragma Inline (fl_scroll_hscrollbar); - - function fl_scroll_scrollbar - (S : in Storage.Integer_Address) - return Storage.Integer_Address; - pragma Import (C, fl_scroll_scrollbar, "fl_scroll_scrollbar"); - pragma Inline (fl_scroll_scrollbar); - - - - - procedure fl_scroll_to - (S : in Storage.Integer_Address; - X, Y : in Interfaces.C.int); - pragma Import (C, fl_scroll_to, "fl_scroll_to"); - pragma Inline (fl_scroll_to); - - procedure fl_scroll_set_type - (S : in Storage.Integer_Address; - T : in Interfaces.C.int); - pragma Import (C, fl_scroll_set_type, "fl_scroll_set_type"); - pragma Inline (fl_scroll_set_type); - - - - - function fl_scroll_get_size - (S : in Storage.Integer_Address) - return Interfaces.C.int; - pragma Import (C, fl_scroll_get_size, "fl_scroll_get_size"); - pragma Inline (fl_scroll_get_size); - - procedure fl_scroll_set_size - (S : in Storage.Integer_Address; - T : in Interfaces.C.int); - pragma Import (C, fl_scroll_set_size, "fl_scroll_set_size"); - pragma Inline (fl_scroll_set_size); - - function fl_scroll_xposition - (S : in Storage.Integer_Address) - return Interfaces.C.int; - pragma Import (C, fl_scroll_xposition, "fl_scroll_xposition"); - pragma Inline (fl_scroll_xposition); - - function fl_scroll_yposition - (S : in Storage.Integer_Address) - return Interfaces.C.int; - pragma Import (C, fl_scroll_yposition, "fl_scroll_yposition"); - pragma Inline (fl_scroll_yposition); - - - - - procedure fl_scroll_draw - (S : in Storage.Integer_Address); - pragma Import (C, fl_scroll_draw, "fl_scroll_draw"); - pragma Inline (fl_scroll_draw); - - function fl_scroll_handle - (S : in Storage.Integer_Address; - E : in Interfaces.C.int) - return Interfaces.C.int; - pragma Import (C, fl_scroll_handle, "fl_scroll_handle"); - pragma Inline (fl_scroll_handle); - - - - - ------------------- - -- Destructors -- - ------------------- - - -- It's the only way to be sure - procedure fl_scrollbar_extra_final - (Ada_Obj : in Storage.Integer_Address); - pragma Import (C, fl_scrollbar_extra_final, "fl_scrollbar_extra_final"); - pragma Inline (fl_scrollbar_extra_final); - - - procedure Extra_Final - (This : in out Scroll) is - begin - fl_scrollbar_extra_final (Storage.To_Integer (This.Horizon'Address)); - fl_scrollbar_extra_final (Storage.To_Integer (This.Vertigo'Address)); - Extra_Final (Group (This)); - end Extra_Final; - - - procedure Finalize - (This : in out Scroll) is - begin - Extra_Final (This); - if This.Void_Ptr /= Null_Pointer and This.Needs_Dealloc then - free_fl_scroll (This.Void_Ptr); - This.Void_Ptr := Null_Pointer; - end if; - end Finalize; - - - - - -------------------- - -- Constructors -- - -------------------- - - -- Hold on, I know a shortcut - procedure fl_scrollbar_extra_init - (Ada_Obj : in Storage.Integer_Address; - X, Y, W, H : in Interfaces.C.int; - C_Str : in Interfaces.C.char_array); - pragma Import (C, fl_scrollbar_extra_init, "fl_scrollbar_extra_init"); - pragma Inline (fl_scrollbar_extra_init); - - - procedure Extra_Init - (This : in out Scroll; - X, Y, W, H : in Integer; - Text : in String) is - begin - Widget (This.Horizon).Void_Ptr := fl_scroll_hscrollbar (This.Void_Ptr); - Widget (This.Horizon).Needs_Dealloc := False; - fl_scrollbar_extra_init - (Storage.To_Integer (This.Horizon'Address), - Interfaces.C.int (This.Horizon.Get_X), - Interfaces.C.int (This.Horizon.Get_Y), - Interfaces.C.int (This.Horizon.Get_W), - Interfaces.C.int (This.Horizon.Get_H), - Interfaces.C.To_C (This.Horizon.Get_Label)); - Widget (This.Vertigo).Void_Ptr := fl_scroll_scrollbar (This.Void_Ptr); - Widget (This.Vertigo).Needs_Dealloc := False; - fl_scrollbar_extra_init - (Storage.To_Integer (This.Vertigo'Address), - Interfaces.C.int (This.Vertigo.Get_X), - Interfaces.C.int (This.Vertigo.Get_Y), - Interfaces.C.int (This.Vertigo.Get_W), - Interfaces.C.int (This.Vertigo.Get_H), - Interfaces.C.To_C (This.Vertigo.Get_Label)); - Extra_Init (Group (This), X, Y, W, H, Text); - end Extra_Init; - - - procedure Initialize - (This : in out Scroll) is - begin - This.Draw_Ptr := fl_scroll_draw'Address; - This.Handle_Ptr := fl_scroll_handle'Address; - end Initialize; - - - package body Forge is - - function Create - (X, Y, W, H : in Integer; - Text : in String := "") - return Scroll is - begin - return This : Scroll do - This.Void_Ptr := new_fl_scroll - (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; - - - - - ------------------ - -- Attributes -- - ------------------ - - function H_Bar - (This : in out Scroll) - return Valuators.Sliders.Scrollbars.Scrollbar_Reference is - begin - return (Data => This.Horizon'Unchecked_Access); - end H_Bar; - - - function V_Bar - (This : in out Scroll) - return Valuators.Sliders.Scrollbars.Scrollbar_Reference is - begin - return (Data => This.Vertigo'Unchecked_Access); - end V_Bar; - - - - - ----------------------- - -- API Subprograms -- - ----------------------- - - procedure Clear - (This : in out Scroll) is - begin - -- Can't use the actual clear method here because that would - -- delete the widgets from memory, and the binding is meant to - -- handle that, not the library. - This.Remove (This.Horizon); - This.Remove (This.Vertigo); - Group (This).Clear; - This.Add (This.Horizon); - This.Add (This.Vertigo); - end Clear; - - - - - procedure Scroll_To - (This : in out Scroll; - X, Y : in Integer) is - begin - fl_scroll_to (This.Void_Ptr, Interfaces.C.int (X), Interfaces.C.int (Y)); - end Scroll_To; - - - procedure Set_Type - (This : in out Scroll; - Mode : in Scroll_Kind) is - begin - fl_scroll_set_type (This.Void_Ptr, Scroll_Kind'Pos (Mode)); - end Set_Type; - - - - - function Get_Scrollbar_Size - (This : in Scroll) - return Integer is - begin - return Integer (fl_scroll_get_size (This.Void_Ptr)); - end Get_Scrollbar_Size; - - - procedure Set_Scrollbar_Size - (This : in out Scroll; - To : in Integer) is - begin - fl_scroll_set_size (This.Void_Ptr, Interfaces.C.int (To)); - end Set_Scrollbar_Size; - - - function Get_Scroll_X - (This : in Scroll) - return Integer is - begin - return Integer (fl_scroll_xposition (This.Void_Ptr)); - end Get_Scroll_X; - - - function Get_Scroll_Y - (This : in Scroll) - return Integer is - begin - return Integer (fl_scroll_yposition (This.Void_Ptr)); - end Get_Scroll_Y; - - - - - procedure Draw - (This : in out Scroll) is - begin - Group (This).Draw; - end Draw; - - - function Handle - (This : in out Scroll; - Event : in Event_Kind) - return Event_Outcome is - begin - return Group (This).Handle (Event); - end Handle; - - -end FLTK.Widgets.Groups.Scrolls; - - |