changed default parameter values...

[helm.git] / helm / matita / matitaGtkMisc.mli

diff --git a/helm/matita/matitaGtkMisc.mli b/helm/matita/matitaGtkMisc.mli
index 23f820f86b21208b346f57534e41dab6289b6fc7..91a3e495bae5eefcf04515438c320b171d954fd2 100644 (file)
--- a/helm/matita/matitaGtkMisc.mli
+++ b/helm/matita/matitaGtkMisc.mli
@@ -27,9 +27,17 @@
 
   (** given a window and a check menu item it links the two so that the former
    * is only hidden on delete and the latter toggle show/hide of the former *)
-val toggle_visibility:
-  win:GWindow.window -> check:GMenu.check_menu_item -> unit
+val toggle_window_visibility:
+  window:GWindow.window -> check:GMenu.check_menu_item -> unit
+  
+  (** given a window and a check menu item it links the two so that the former
+   * is only hidden on delete and the latter toggle show/hide of the former *)
+val toggle_widget_visibility:
+  widget:GObj.widget -> check:GMenu.check_menu_item -> unit
 
+val toggle_callback:
+  callback:(bool -> unit) -> check:GMenu.check_menu_item -> unit
+  
 val toggle_win:
   ?check:GMenu.check_menu_item -> GWindow.window -> unit -> unit
 
@@ -39,6 +47,11 @@ val add_key_binding: Gdk.keysym -> (unit -> 'a) -> GBin.event_box -> unit
   * value *)
 val connect_button: #GButton.button -> (unit -> unit) -> unit
 
+
+(** Connect a callback to the toggled signal of a button, ignoring its return
+  * value *)
+val connect_toggle_button: #GButton.toggle_button -> (unit -> unit) -> unit
+
 (** Like connect_button above, but connects a callback to the activate signal of
   * a menu item *)
 val connect_menu_item: #GMenu.menu_item -> (unit -> unit) -> unit
@@ -57,16 +70,43 @@ val connect_key:
   (unit -> unit) -> (* callback *)
     unit
 
+  (** n-ary string column list *)
+class multiStringListModel:
+  cols:int ->
+  GTree.view ->
+  object
+    method list_store: GTree.list_store (** list_store forwarding *)
+
+    method easy_mappend:     string list -> unit        (** append + set *)
+    method easy_minsert:     int -> string list -> unit (** insert + set *)
+    method easy_mselection:  unit -> string list list
+  end
+  
   (** single string column list *)
 class stringListModel:
   GTree.view ->
   object
-    method list_store: GTree.list_store (** list_store forwarding *)
+    inherit multiStringListModel
 
     method easy_append:     string -> unit        (** append + set *)
     method easy_insert:     int -> string -> unit (** insert + set *)
     method easy_selection:  unit -> string list
   end
+  
+
+  (** as above with Pixbuf associated to each row. Each time an insert is
+   * performed a string tag should be specified, the corresponding pixbuf in the
+   * tags associative list will be shown on the left of the inserted row *)
+class taggedStringListModel:
+  tags:((string * GdkPixbuf.pixbuf) list) ->
+  GTree.view ->
+  object
+    method list_store: GTree.list_store (** list_store forwarding *)
+
+    method easy_append:     tag:string -> string -> unit
+    method easy_insert:     int -> tag:string -> string -> unit
+    method easy_selection:  unit -> string list
+  end
 
 (** {2 Matita GUI components} *)
 
@@ -80,13 +120,18 @@ class type gui =
 
   (** {3 Dialogs} *)
 
-  (** @return true if user hit "ok" button, false if user hit "cancel" button
-  * @param cancel if set to true a cancel button is shown to the user, otherwise
-  *   it is not (and indeed the function will return true). Defaults to true *)
+  (* @param parent to center the window on it *)
 val ask_confirmation:
-  gui:#gui ->
-  ?cancel:bool -> ?title:string -> ?msg:string -> unit ->
-    bool
+  title:string -> 
+  message:string -> 
+  ?parent:#GWindow.window_skel ->
+    unit -> [`YES | `NO | `CANCEL]
+
+val report_error:
+  title:string -> 
+  message:string -> 
+  ?parent:#GWindow.window_skel ->
+    unit -> unit
 
   (** @param multiline (default: false) if true a TextView widget will be used
   * for prompting the user otherwise a TextEntry widget will be