From ab25b51036a810c326b51a230700971c0f431f74 Mon Sep 17 00:00:00 2001 From: Jed Barber Date: Tue, 19 Jul 2016 22:40:37 +1000 Subject: Starting to sketch the outline of menu widgets and callbacks --- fltk-widgets-menus-menu_bars.adb | 55 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 55 insertions(+) create mode 100644 fltk-widgets-menus-menu_bars.adb (limited to 'fltk-widgets-menus-menu_bars.adb') diff --git a/fltk-widgets-menus-menu_bars.adb b/fltk-widgets-menus-menu_bars.adb new file mode 100644 index 0000000..8217f79 --- /dev/null +++ b/fltk-widgets-menus-menu_bars.adb @@ -0,0 +1,55 @@ + + +with Interfaces.C; +with System; +use type System.Address; + + +package body FLTK.Widgets.Menus.Menu_Bars is + + + function new_fl_menu_bar + (X, Y, W, H : in Interfaces.C.int; + Text : in Interfaces.C.char_array) + return System.Address; + pragma Import (C, new_fl_menu_bar, "new_fl_menu_bar"); + + procedure free_fl_menu_bar + (M : in System.Address); + pragma Import (C, free_fl_menu_bar, "free_fl_menu_bar"); + + + + + procedure Finalize + (This : in out Menu_Bar) is + begin + Finalize (Menu (This)); + if This.Void_Ptr /= System.Null_Address then + if This in Menu_Bar then + free_fl_menu_bar (This.Void_Ptr); + end if; + end if; + end Finalize; + + + + + function Create + (X, Y, W, H : in Integer; + Text : in String) + return Menu_Bar is + begin + return This : Menu_Bar do + This.Void_Ptr := new_fl_menu_bar + (Interfaces.C.int (X), + Interfaces.C.int (Y), + Interfaces.C.int (W), + Interfaces.C.int (H), + Interfaces.C.To_C (Text)); + end return; + end Create; + + +end FLTK.Widgets.Menus.Menu_Bars; + -- cgit