From e93b9bbc02e2791f3a35b6f077fcbb8514c28aed Mon Sep 17 00:00:00 2001
From: Jedidiah Barber <contact@jedbarber.id.au>
Date: Sun, 12 Jan 2025 01:14:58 +1300
Subject: Refactored draw/handle methods in Widgets hierarchy, improved docs,
 added a few minor method bindings here and there

---
 src/fltk-widgets-valuators-dials-line.adb | 53 ++++++++++++-------------------
 1 file changed, 20 insertions(+), 33 deletions(-)

(limited to 'src/fltk-widgets-valuators-dials-line.adb')

diff --git a/src/fltk-widgets-valuators-dials-line.adb b/src/fltk-widgets-valuators-dials-line.adb
index 7ee67ce..16f9bef 100644
--- a/src/fltk-widgets-valuators-dials-line.adb
+++ b/src/fltk-widgets-valuators-dials-line.adb
@@ -12,18 +12,9 @@ with
 package body FLTK.Widgets.Valuators.Dials.Line is
 
 
-    procedure line_dial_set_draw_hook
-           (W, D : in Storage.Integer_Address);
-    pragma Import (C, line_dial_set_draw_hook, "line_dial_set_draw_hook");
-    pragma Inline (line_dial_set_draw_hook);
-
-    procedure line_dial_set_handle_hook
-           (W, H : in Storage.Integer_Address);
-    pragma Import (C, line_dial_set_handle_hook, "line_dial_set_handle_hook");
-    pragma Inline (line_dial_set_handle_hook);
-
-
-
+    ------------------------
+    --  Functions From C  --
+    ------------------------
 
     function new_fl_line_dial
            (X, Y, W, H : in Interfaces.C.int;
@@ -55,6 +46,10 @@ package body FLTK.Widgets.Valuators.Dials.Line is
 
 
 
+    -------------------
+    --  Destructors  --
+    -------------------
+
     procedure Extra_Final
            (This : in out Line_Dial) is
     begin
@@ -75,6 +70,10 @@ package body FLTK.Widgets.Valuators.Dials.Line is
 
 
 
+    --------------------
+    --  Constructors  --
+    --------------------
+
     procedure Extra_Init
            (This       : in out Line_Dial;
             X, Y, W, H : in     Integer;
@@ -84,6 +83,14 @@ package body FLTK.Widgets.Valuators.Dials.Line is
     end Extra_Init;
 
 
+    procedure Initialize
+           (This : in out Line_Dial) is
+    begin
+        This.Draw_Ptr   := fl_line_dial_draw'Address;
+        This.Handle_Ptr := fl_line_dial_handle'Address;
+    end Initialize;
+
+
     package body Forge is
 
         function Create
@@ -99,32 +106,12 @@ package body FLTK.Widgets.Valuators.Dials.Line is
                         Interfaces.C.int (H),
                         Interfaces.C.To_C (Text));
                 Extra_Init (This, X, Y, W, H, Text);
-                line_dial_set_draw_hook (This.Void_Ptr, Storage.To_Integer (Draw_Hook'Address));
-                line_dial_set_handle_hook (This.Void_Ptr, Storage.To_Integer (Handle_Hook'Address));
             end return;
         end Create;
 
     end Forge;
 
 
-
-
-    procedure Draw
-           (This : in out Line_Dial) is
-    begin
-        fl_line_dial_draw (This.Void_Ptr);
-    end Draw;
-
-
-    function Handle
-           (This  : in out Line_Dial;
-            Event : in     Event_Kind)
-        return Event_Outcome is
-    begin
-        return Event_Outcome'Val
-               (fl_line_dial_handle (This.Void_Ptr, Event_Kind'Pos (Event)));
-    end Handle;
-
-
 end FLTK.Widgets.Valuators.Dials.Line;
 
+
-- 
cgit