X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2FDEVEL%2Flablgtk_gtkmathview%2Flablgtk-20000829_gtkmathview-0.1.0%2Ftest%2Ftest.ml;h=c58549e51235390aa5a68baa9f36233c481db3bb;hb=33dcab0b5868d4bfd2f813445cfc94827f1fc555;hp=96788c32fcfadc8acbfd7c23a614ccf41c9c699c;hpb=fb6e592cfeee3b5d1c59e66888c953bd9c43156f;p=helm.git

diff --git a/helm/DEVEL/lablgtk_gtkmathview/lablgtk-20000829_gtkmathview-0.1.0/test/test.ml b/helm/DEVEL/lablgtk_gtkmathview/lablgtk-20000829_gtkmathview-0.1.0/test/test.ml
index 96788c32f..c58549e51 100644
--- a/helm/DEVEL/lablgtk_gtkmathview/lablgtk-20000829_gtkmathview-0.1.0/test/test.ml
+++ b/helm/DEVEL/lablgtk_gtkmathview/lablgtk-20000829_gtkmathview-0.1.0/test/test.ml
@@ -14,6 +14,13 @@ let jump node =
 *) ()
 ;;
 
+let selection_changed node =
+(*
+ print_string ("jump: " ^ s ^ "\n") ;
+ flush stdout
+*) ()
+;;
+
 let clicked node =
 (*
  print_string "clicked: IT WORKS\n" ;
@@ -21,8 +28,18 @@ let clicked node =
 *) ()
 ;;
 
+let activate_t1 mathview sw () =
+ mathview :=
+ (GMathView.math_view ~packing:sw#add ~width:50 ~height:50
+  ~use_t1_lib:true ()) ;
+ ignore(!mathview#connect#jump jump) ;
+ ignore(!mathview#connect#clicked clicked) ;
+ ignore(!mathview#connect#selection_changed selection_changed) ;
+ print_string "WIDGET RECREATED WITH T1 FONTS ACTIVATED\n" ;
+;;
+
 let load mathview () =
- mathview#load "test.xml" ;
+ !mathview#load "test.xml" ;
  print_string "load: SEEMS TO WORK\n" ;
  flush stdout
 ;;
@@ -31,7 +48,7 @@ exception Ok;;
 let get_selection mathview () =
 (*
  let selection =
-  match mathview#get_selection with
+  match !mathview#get_selection with
      None -> "NO SELECTION"
    | Some s -> s
  in
@@ -41,33 +58,25 @@ let get_selection mathview () =
 ;;
 
 let unload mathview () =
- mathview#unload ;
+ !mathview#unload ;
  print_string "unload: SEEMS TO WORK\n" ;
  flush stdout
 ;;
 
-(*
-let dump mathview () =
- mathview#dump ;
- print_string "dump: SEEMS TO WORK\n" ;
- flush stdout
-;;
-*)
-
 let get_width mathview () =
- print_string ("get_width: " ^ string_of_int (mathview#get_width) ^ "\n") ;
+ print_string ("get_width: " ^ string_of_int (!mathview#get_width) ^ "\n") ;
  flush stdout
 ;;
 
 let get_height mathview () =
- print_string ("get_height: " ^ string_of_int (mathview#get_height) ^ "\n") ;
+ print_string ("get_height: " ^ string_of_int (!mathview#get_height) ^ "\n") ;
  flush stdout
 ;;
 
 let set_adjustments mathview () =
  let adj1 = GData.adjustment () in
  let adj2 = GData.adjustment () in
-  mathview#set_adjustments adj1 adj2 ;
+  !mathview#set_adjustments adj1 adj2 ;
   adj1#set_value ((adj1#lower +. adj1#upper) /. 2.0) ;
   adj2#set_value ((adj2#lower +. adj2#upper) /. 2.0) ;
   print_string "set_adjustments: SEEM TO WORK\n" ;
@@ -75,21 +84,21 @@ let set_adjustments mathview () =
 ;;
 
 let get_hadjustment mathview () =
- let adj = mathview#get_hadjustment in
+ let adj = !mathview#get_hadjustment in
   adj#set_value ((adj#lower +. adj#upper) /. 2.0) ;
   print_string "get_hadjustment: SEEM TO WORK\n" ;
   flush stdout
 ;;
 
 let get_vadjustment mathview () =
- let adj = mathview#get_vadjustment in
+ let adj = !mathview#get_vadjustment in
   adj#set_value ((adj#lower +. adj#upper) /. 2.0) ;
   print_string "get_vadjustment: SEEM TO WORK\n" ;
   flush stdout
 ;;
 
 let get_buffer mathview () =
- let buffer = mathview#get_buffer in
+ let buffer = !mathview#get_buffer in
   Gdk.Draw.rectangle buffer (Gdk.GC.create buffer) ~x:0 ~y:0
    ~width:50 ~height:50 ~filled:true () ;
   print_string "get_buffer: SEEMS TO WORK (hint: force the widget redrawing)\n";
@@ -97,14 +106,14 @@ let get_buffer mathview () =
 ;;
 
 let get_frame mathview () =
- let frame = mathview#get_frame in
+ let frame = !mathview#get_frame in
   frame#set_shadow_type `NONE ;
   print_string "get_frame: SEEMS TO WORK\n" ;
   flush stdout
 ;;
 
 let set_font_size mathview () =
- mathview#set_font_size 24 ;
+ !mathview#set_font_size 24 ;
  print_string "set_font_size: FONT IS NOW 24\n" ;
  flush stdout
 ;;
@@ -113,13 +122,12 @@ let set_font_size mathview () =
 let main_window = GWindow.window ~title:"GtkMathView test" () in
 let vbox = GPack.vbox ~packing:main_window#add () in
 let sw = GBin.scrolled_window ~width:50 ~height:50 ~packing:vbox#pack () in
-(*let mathview = GMathView.math_view ~packing:sw#add_with_viewport ~width:50 ~height:50 () in*)
-let mathview = GMathView.math_view ~packing:sw#add ~width:50 ~height:50 () in
+let mathview= ref (GMathView.math_view ~packing:sw#add ~width:50 ~height:50 ()) in
 let hbox = GPack.hbox ~packing:vbox#pack () in
+let button_t1=GButton.button ~label:"activate t1 fonts" ~packing:hbox#pack () in
 let button_load = GButton.button ~label:"load" ~packing:hbox#pack () in
 let button_get_selection = GButton.button ~label:"get_selection" ~packing:hbox#pack () in
 let button_unload = GButton.button ~label:"unload" ~packing:hbox#pack () in
-(*let button_dump = GButton.button ~label:"dump" ~packing:hbox#pack () in*)
 let button_get_width = GButton.button ~label:"get_width" ~packing:hbox#pack () in
 let button_get_height = GButton.button ~label:"get_height" ~packing:hbox#pack () in
 let button_set_adjustments = GButton.button ~label:"set_adjustments" ~packing:hbox#pack () in
@@ -129,10 +137,10 @@ let button_get_buffer = GButton.button ~label:"get_buffer" ~packing:hbox#pack ()
 let button_get_frame = GButton.button ~label:"get_frame" ~packing:hbox#pack () in
 let button_set_font_size = GButton.button ~label:"set_font_size" ~packing:hbox#pack () in
 (* Signals connection *)
+ignore(button_t1#connect#clicked (activate_t1 mathview sw)) ;
 ignore(button_load#connect#clicked (load mathview)) ;
 ignore(button_get_selection#connect#clicked (get_selection mathview)) ;
 ignore(button_unload#connect#clicked (unload mathview)) ;
-(*ignore(button_dump#connect#clicked (dump mathview)) ;*)
 ignore(button_get_width#connect#clicked (get_width mathview)) ;
 ignore(button_get_height#connect#clicked (get_height mathview)) ;
 ignore(button_set_adjustments#connect#clicked (set_adjustments mathview)) ;
@@ -141,8 +149,9 @@ ignore(button_get_vadjustment#connect#clicked (get_vadjustment mathview)) ;
 ignore(button_get_buffer#connect#clicked (get_buffer mathview)) ;
 ignore(button_get_frame#connect#clicked (get_frame mathview)) ;
 ignore(button_set_font_size#connect#clicked (set_font_size mathview)) ;
-ignore(mathview#connect#jump jump) ;
-ignore(mathview#connect#clicked clicked) ;
+ignore(!mathview#connect#jump jump) ;
+ignore(!mathview#connect#clicked clicked) ;
+ignore(!mathview#connect#selection_changed selection_changed) ;
 (* Main Loop *)
 main_window#show () ;
 GMain.Main.main ()