X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2FDEVEL%2Flablgtk%2Flablgtk_20000829-0.1.0%2Fexamples%2Fentry.ml;fp=helm%2FDEVEL%2Flablgtk%2Flablgtk_20000829-0.1.0%2Fexamples%2Fentry.ml;h=30f3c3dd868db510cc23c378d31884557ebb17c5;hb=2ee84a2a641938988703e329aef9fc3c5eb5aacf;hp=0000000000000000000000000000000000000000;hpb=34d83812af9b7064cc8f735c2a78169881140010;p=helm.git

diff --git a/helm/DEVEL/lablgtk/lablgtk_20000829-0.1.0/examples/entry.ml b/helm/DEVEL/lablgtk/lablgtk_20000829-0.1.0/examples/entry.ml
new file mode 100644
index 000000000..30f3c3dd8
--- /dev/null
+++ b/helm/DEVEL/lablgtk/lablgtk_20000829-0.1.0/examples/entry.ml
@@ -0,0 +1,48 @@
+(* $Id$ *)
+
+open Printf
+open GMain
+
+let enter_callback entry =
+  printf "Entry contents: %s\n" entry#text;
+  flush stdout
+
+let entry_toggle_editable button entry =
+  entry#set_editable button#active
+
+let entry_toggle_visibility button entry =
+  entry#set_visibility button#active
+
+let main () =
+
+  let window = GWindow.window ~title: "GTK Entry" ~width: 200 ~height: 100 () in
+  window#connect#destroy ~callback:Main.quit;
+
+  let vbox = GPack.vbox ~packing: window#add () in
+
+  let entry = GEdit.entry ~max_length: 50 ~packing: vbox#add () in
+  entry#connect#activate ~callback:(fun () -> enter_callback entry);
+  entry#set_text "Hello";
+  entry#append_text " world";
+  entry#select_region ~start:0 ~stop:entry#text_length;
+
+  let hbox = GPack.hbox ~packing: vbox#add () in
+
+  let check = GButton.check_button ~label: "Editable" ~active: true
+      ~packing: hbox#add () in
+  check#connect#toggled ~callback:(fun () -> entry_toggle_editable check entry);
+
+  let check =
+    GButton.check_button ~label:"Visible" ~active:true ~packing:hbox#add () in
+  check#connect#toggled
+    ~callback:(fun () -> entry_toggle_visibility check entry);
+
+  let button = GButton.button ~label: "Close" ~packing: vbox#add () in
+  button#connect#clicked ~callback:window#destroy;
+  button#grab_default ();
+
+  window#show ();
+
+  Main.main ()
+
+let _ = main ()