diff options
author | Jed Barber <jjbarber@y7mail.com> | 2017-04-27 10:40:48 +1000 |
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committer | Jed Barber <jjbarber@y7mail.com> | 2017-04-27 10:40:48 +1000 |
commit | 0d842f0423ba0754fb3675c7468397a8da5f6e1b (patch) | |
tree | d5da172bc7af2f7f48a3415eceac67ed67542787 /src/fltk-widgets-buttons.adb | |
parent | 5d88963cd203f30b79433e34e5c89bfcf8abfe60 (diff) |
Organising source
Diffstat (limited to 'src/fltk-widgets-buttons.adb')
-rw-r--r-- | src/fltk-widgets-buttons.adb | 101 |
1 files changed, 101 insertions, 0 deletions
diff --git a/src/fltk-widgets-buttons.adb b/src/fltk-widgets-buttons.adb new file mode 100644 index 0000000..bc79b9c --- /dev/null +++ b/src/fltk-widgets-buttons.adb @@ -0,0 +1,101 @@ + + +with Interfaces.C; +with System; +use type System.Address; + + +package body FLTK.Widgets.Buttons is + + + function new_fl_button + (X, Y, W, H : in Interfaces.C.int; + Text : in Interfaces.C.char_array) + return System.Address; + pragma Import (C, new_fl_button, "new_fl_button"); + + procedure free_fl_button + (B : in System.Address); + pragma Import (C, free_fl_button, "free_fl_button"); + + function fl_button_get_state + (B : in System.Address) + return Interfaces.C.int; + pragma Import (C, fl_button_get_state, "fl_button_get_state"); + + procedure fl_button_set_state + (B : in System.Address; + S : in Interfaces.C.int); + pragma Import (C, fl_button_set_state, "fl_button_set_state"); + + procedure fl_button_set_only + (B : in System.Address); + pragma Import (C, fl_button_set_only, "fl_button_set_only"); + + + + + procedure Finalize + (This : in out Button) is + begin + Finalize (Widget (This)); + if This.Void_Ptr /= System.Null_Address then + if This in Button then + free_fl_button (This.Void_Ptr); + end if; + end if; + end Finalize; + + + + + function Create + (X, Y, W, H : in Integer; + Text : in String) + return Button is + begin + return This : Button do + This.Void_Ptr := new_fl_button + (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)); + end return; + end Create; + + + + + function Get_State + (This : in Button) + return State is + begin + return State'Val (fl_button_get_state (This.Void_Ptr)); + end Get_State; + + + + + procedure Set_State + (This : in out Button; + St : in State) is + begin + fl_button_set_state (This.Void_Ptr, State'Pos (St)); + end Set_State; + + + + + procedure Set_Only + (This : in out Button) is + begin + fl_button_set_only (This.Void_Ptr); + end Set_Only; + + +end FLTK.Widgets.Buttons; + |