The Great Package Naming Style Change(tm)

1 files changed, 96 insertions, 0 deletions

diff --git a/fltk-widgets-buttons.adb b/fltk-widgets-buttons.adb
new file mode 100644
index 0000000..504c73f
--- /dev/null
+++ b/fltk-widgets-buttons.adb
@@ -0,0 +1,96 @@
+
+
+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;
+            L          : 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
+        if (This.Void_Ptr /= System.Null_Address) then
+            free_fl_button (This.Void_Ptr);
+        end if;
+    end Finalize;
+
+
+
+
+    function Create
+           (X, Y, W, H : Integer;
+            Label      : String)
+        return Button is
+
+        VP : System.Address;
+
+    begin
+        VP := new_fl_button
+                   (Interfaces.C.int (X),
+                    Interfaces.C.int (Y),
+                    Interfaces.C.int (W),
+                    Interfaces.C.int (H),
+                    Interfaces.C.To_C (Label));
+        return (Ada.Finalization.Limited_Controlled with Void_Ptr => VP);
+    end Create;
+
+
+
+
+    function Get_State
+           (B : in Button'Class)
+        return State is
+    begin
+        return State'Val (fl_button_get_state (B.Void_Ptr));
+    end Get_State;
+
+
+
+
+    procedure Set_State
+           (B : in Button'Class;
+            S : in State) is
+    begin
+        fl_button_set_state (B.Void_Ptr, State'Pos (S));
+    end Set_State;
+
+
+
+
+    procedure Set_Only
+           (B : in Button'Class) is
+    begin
+        fl_button_set_only (B.Void_Ptr);
+    end Set_Only;
+
+
+end FLTK.Widgets.Buttons;
+