* some small bug fixes

[helm.git] / helm / DEVEL / lablgtkmathview / test / test.ml

diff --git a/helm/DEVEL/lablgtkmathview/test/test.ml b/helm/DEVEL/lablgtkmathview/test/test.ml
index 76b2856d30e5e5f2a8a99f975e66bfdfeef5a61a..0e8eca5cf2947d497661cba093b1c10e53ad1464 100644 (file)
--- a/helm/DEVEL/lablgtkmathview/test/test.ml
+++ b/helm/DEVEL/lablgtkmathview/test/test.ml
@@ -1,4 +1,5 @@
-(* Copyright (C) 2000, Luca Padovani <luca.padovani@cs.unibo.it>.
+(* Copyright (C) 2000-2003, Luca Padovani <luca.padovani@cs.unibo.it>,
+ *                          Claudio Sacerdoti Coen <sacerdot@cs.unibo.it>.
  *
  * This file is part of lablgtkmathview, the Ocaml binding
  * for the GtkMathView widget.
@@ -106,22 +107,6 @@ let click mathview (element : Gdome.element) _ =
  let module G = Gdome in
   if not (jump element) then
   if not (mathview#action_toggle element) then
-  (*
-   match mathview#get_action with
-      Some n ->
-       mathview#action_toggle ;
-       print_string ("current action selection: " ^
-        string_of_int mathview#action_get_selected ^ "\n") ;
-       flush stdout ;
-    | None ->
-       print_string ("mouse is on: " ^
-        (match (mathview#get_element : Gdome.element option) with
-            Some e -> e#get_tagName#to_string
-          | None -> "NO ELEMENT!\n"
-         ) ^ "\n") ;
-       print_endline ("clicked: " ^ element#get_tagName#to_string) ;
-       flush stdout
-   *)
    ()
 ;;
 
@@ -347,6 +332,19 @@ let export_to_postscript (mathview : GMathViewAux.multi_selection_math_view) ()
  flush stdout
 ;;
  
+let x_coord = ref 0
+;;
+
+let get_element_at mathview () =
+ begin
+  match mathview#get_element_at !x_coord 10 with
+     None -> print_string ("there is no element at " ^ (string_of_int !x_coord) ^ " 10\n")
+   | Some e -> print_string ("at " ^ (string_of_int !x_coord) ^ " 10 found element " ^ (e#get_nodeName#to_string) ^ "\n")
+ end ;
+ x_coord := !x_coord + 10 ;
+ flush stdout
+;;
+
 (* Widget creation *)
 let main_window = GWindow.window ~title:"GtkMathView test" () in
 let vbox = GPack.vbox ~packing:main_window#add () in
@@ -381,6 +379,7 @@ let button_get_font_manager_type = GButton.button ~label:"get_font_manager" ~pac
 let button_get_transparency = GButton.button ~label:"get_transparency" ~packing:(table#attach ~left:0 ~top:5) () in
 let button_set_transparency = GButton.button ~label:"set_transparency" ~packing:(table#attach ~left:1 ~top:5) () in
 let button_load_dom = GButton.button ~label:"load from DOM" ~packing:(table#attach ~left:2 ~top:5) () in
+let button_get_element_at = GButton.button ~label:"get_element_at" ~packing:(table#attach ~left:3 ~top:5) () in
 (* Signals connection *)
 ignore(button_gtk#connect#clicked (activate_gtk mathview)) ;
 ignore(button_load#connect#clicked (load_uri mathview)) ;
@@ -413,6 +412,7 @@ ignore(mathview#connect#click (click mathview)) ;
 ignore(mathview#connect#selection_changed (selection_changed mathview));
 ignore(mathview#connect#element_over (element_over mathview)) ;
 ignore(button_load_dom#connect#clicked (load_doc mathview)) ;
+ignore(button_get_element_at#connect#clicked (get_element_at mathview)) ;
 (* Main Loop *)
 main_window#show () ;
 GMain.Main.main ()