From f419b275ee91792e08f211a588d891c4aa6bedac Mon Sep 17 00:00:00 2001
From: Jed Barber <jjbarber@y7mail.com>
Date: Fri, 15 Jul 2016 22:20:30 +1000
Subject: Groups and Widgets should now keep track of themselves properly, also
 all named access types removed

---
 fltk-widgets-groups-windows-single.adb | 41 +++++++++++++++++-----------------
 1 file changed, 20 insertions(+), 21 deletions(-)

(limited to 'fltk-widgets-groups-windows-single.adb')

diff --git a/fltk-widgets-groups-windows-single.adb b/fltk-widgets-groups-windows-single.adb
index e3b6f79..7a9cd32 100644
--- a/fltk-widgets-groups-windows-single.adb
+++ b/fltk-widgets-groups-windows-single.adb
@@ -10,7 +10,7 @@ package body FLTK.Widgets.Groups.Windows.Single is
 
     function new_fl_single_window
            (X, Y, W, H : in Interfaces.C.int;
-            Label      : in Interfaces.C.char_array)
+            Text       : in Interfaces.C.char_array)
         return System.Address;
     pragma Import (C, new_fl_single_window, "new_fl_single_window");
 
@@ -44,8 +44,11 @@ package body FLTK.Widgets.Groups.Windows.Single is
     procedure Finalize
            (This : in out Single_Window) is
     begin
-        if (This.Void_Ptr /= System.Null_Address) then
-            free_fl_single_window (This.Void_Ptr);
+        Finalize (Window (This));
+        if This.Void_Ptr /= System.Null_Address then
+            if This in Single_Window then
+                free_fl_single_window (This.Void_Ptr);
+            end if;
         end if;
     end Finalize;
 
@@ -54,20 +57,18 @@ package body FLTK.Widgets.Groups.Windows.Single is
 
     function Create
            (X, Y, W, H : in Integer;
-            Label      : in String)
+            Text       : in String)
         return Single_Window is
-
-        VP : System.Address;
-
     begin
-        VP := new_fl_single_window
+        return This : Single_Window do
+            This.Void_Ptr := new_fl_single_window
                    (Interfaces.C.int (X),
                     Interfaces.C.int (Y),
                     Interfaces.C.int (W),
                     Interfaces.C.int (H),
-                    Interfaces.C.To_C (Label));
-        fl_group_end (VP);
-        return (Ada.Finalization.Limited_Controlled with Void_Ptr => VP);
+                    Interfaces.C.To_C (Text));
+            fl_group_end (This.Void_Ptr);
+        end return;
     end Create;
 
 
@@ -76,33 +77,31 @@ package body FLTK.Widgets.Groups.Windows.Single is
     function Create
            (W, H : in Integer)
         return Single_Window is
-
-        VP : System.Address;
-
     begin
-        VP := new_fl_single_window2
+        return This : Single_Window do
+            This.Void_Ptr := new_fl_single_window2
                    (Interfaces.C.int (W),
                     Interfaces.C.int (H));
-        fl_group_end (VP);
-        return (Ada.Finalization.Limited_Controlled with Void_Ptr => VP);
+            fl_group_end (This.Void_Ptr);
+        end return;
     end Create;
 
 
 
 
     procedure Show
-           (S : in Single_Window) is
+           (This : in Single_Window) is
     begin
-        fl_single_window_show (S.Void_Ptr);
+        fl_single_window_show (This.Void_Ptr);
     end Show;
 
 
 
 
     procedure Flush
-           (S : in out Single_Window) is
+           (This : in out Single_Window) is
     begin
-        fl_single_window_flush (S.Void_Ptr);
+        fl_single_window_flush (This.Void_Ptr);
     end Flush;
 
 
-- 
cgit