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Diffstat (limited to 'src/fltk-widgets-clocks-updated.adb')
-rw-r--r-- | src/fltk-widgets-clocks-updated.adb | 109 |
1 files changed, 109 insertions, 0 deletions
diff --git a/src/fltk-widgets-clocks-updated.adb b/src/fltk-widgets-clocks-updated.adb new file mode 100644 index 0000000..e193962 --- /dev/null +++ b/src/fltk-widgets-clocks-updated.adb @@ -0,0 +1,109 @@ + + +with + + Interfaces.C.Strings, + System; + +use type + + System.Address; + + +package body FLTK.Widgets.Clocks.Updated is + + + procedure clock_set_draw_hook + (W, D : in System.Address); + pragma Import (C, clock_set_draw_hook, "clock_set_draw_hook"); + + procedure clock_set_handle_hook + (W, H : in System.Address); + pragma Import (C, clock_set_handle_hook, "clock_set_handle_hook"); + + + + + function new_fl_clock + (X, Y, W, H : in Interfaces.C.int; + Text : in Interfaces.C.char_array) + return System.Address; + pragma Import (C, new_fl_clock, "new_fl_clock"); + + procedure free_fl_clock + (F : in System.Address); + pragma Import (C, free_fl_clock, "free_fl_clock"); + + + + + procedure fl_clock_draw + (W : in System.Address); + pragma Import (C, fl_clock_draw, "fl_clock_draw"); + + function fl_clock_handle + (W : in System.Address; + E : in Interfaces.C.int) + return Interfaces.C.int; + pragma Import (C, fl_clock_handle, "fl_clock_handle"); + + + + + procedure Finalize + (This : in out Updated_Clock) is + begin + if This.Void_Ptr /= System.Null_Address and then + This in Updated_Clock'Class + then + free_fl_clock (This.Void_Ptr); + This.Void_Ptr := System.Null_Address; + end if; + Finalize (Clock (This)); + end Finalize; + + + + + function Create + (X, Y, W, H : in Integer; + Text : in String) + return Updated_Clock is + begin + return This : Updated_Clock do + This.Void_Ptr := new_fl_clock + (Interfaces.C.int (X), + Interfaces.C.int (Y), + Interfaces.C.int (W), + Interfaces.C.int (H), + Interfaces.C.To_C (Text)); + fl_widget_set_user_data + (This.Void_Ptr, + Widget_Convert.To_Address (This'Unchecked_Access)); + clock_set_draw_hook (This.Void_Ptr, Draw_Hook'Address); + clock_set_handle_hook (This.Void_Ptr, Handle_Hook'Address); + end return; + end Create; + + + + + procedure Draw + (This : in out Updated_Clock) is + begin + fl_clock_draw (This.Void_Ptr); + end Draw; + + + function Handle + (This : in out Updated_Clock; + Event : in Event_Kind) + return Event_Outcome is + begin + return Event_Outcome'Val + (fl_clock_handle (This.Void_Ptr, Event_Kind'Pos (Event))); + end Handle; + + +end FLTK.Widgets.Clocks.Updated; + |