wg_Detachable: move out of wg_Command

git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16903 85f007b7-540e-0410-9357-904b9bb8a0f7

1 files changed, 2 insertions, 76 deletions

diff --git a/ide/wg_Command.ml b/ide/wg_Command.ml
index 6c0d1c3ad..99caa1c33 100644
--- a/ide/wg_Command.ml
+++ b/ide/wg_Command.ml
@@ -6,85 +6,11 @@
 (*         *       GNU Lesser General Public License Version 2.1        *)
 (************************************************************************)
 
-class type detachable_signals =
-  object
-    inherit GContainer.container_signals
-    method attached : callback:(GObj.widget -> unit) -> unit
-    method detached : callback:(GObj.widget -> unit) -> unit
-  end
-
-class detachable (obj : ([> Gtk.box] as 'a) Gobject.obj) =
-
-  object(self)
-    inherit GPack.box_skel (obj :> Gtk.box Gobject.obj) as super
-
-    val but = GButton.button ()
-    val win = GWindow.window ()
-    val frame = GBin.frame ~shadow_type:`NONE ()
-    val mutable detached = false
-    val mutable detached_cb = (fun _ -> ())
-    val mutable attached_cb = (fun _ -> ())
-
-    method child = frame#child
-    method add = frame#add
-    method pack ?from ?expand ?fill ?padding w =
-      if frame#all_children = [] then self#add w
-      else raise (Invalid_argument "detachable#pack")
-
-    method title = win#title
-    method set_title = win#set_title
-
-    method connect : detachable_signals = object
-      inherit GContainer.container_signals_impl obj
-      method attached ~callback = attached_cb <- callback
-      method detached ~callback = detached_cb <- callback
-    end
-
-    method show =
-      if detached then win#present ()
-      else self#misc#show ();
-
-    method hide =
-      if detached then win#misc#hide ()
-      else self#misc#hide ()
-
-    method visible = win#misc#visible || self#misc#visible
-
-    initializer
-      self#set_homogeneous false;
-      super#pack ~expand:false but#coerce;
-      super#pack ~expand:true ~fill:true frame#coerce;
-      win#misc#hide ();
-      but#add (GMisc.label
-        ~markup:"<span size='x-small'>D\nE\nT\nA\nC\nH</span>" ())#coerce;
-      ignore(win#event#connect#delete ~callback:(fun _ ->
-        win#misc#hide ();
-        frame#misc#reparent self#coerce;
-        detached <- false;
-        attached_cb self#child;
-        true));
-      ignore(but#connect#clicked ~callback:(fun _ ->
-        frame#misc#reparent win#coerce;
-        self#misc#hide ();
-        win#present ();
-        detached <- true;
-        detached_cb self#child;
-        ))
-
-  end
-
-let detachable ?title =
-  GtkPack.Box.make_params [] ~cont:(
-    GContainer.pack_container
-      ~create:(fun p ->
-         let d = new detachable (GtkPack.Box.create `HORIZONTAL p) in
-         Option.iter d#set_title title;
-         d))
-
 open Preferences
 
 class command_window name coqtop =
-  let frame = detachable ~title:(Printf.sprintf "Query pane (%s)" name) () in
+  let frame = Wg_Detachable.detachable
+    ~title:(Printf.sprintf "Query pane (%s)" name) () in
   let _ = frame#hide in
   let _ = GtkData.AccelGroup.create () in
   let notebook =