From 52677ac2d1dcf064f828f47491ac792cb0465d75 Mon Sep 17 00:00:00 2001
From: niv-openerp <nicolas.vanhoren@openerp.com>
Date: Thu, 5 Apr 2012 14:44:33 +0200
Subject: [PATCH] [imp] added tip when leaving a m2o without putting any value
 in it

bzr revid: nicolas.vanhoren@openerp.com-20120405124433-6i1bfmrwdbdducww
---
 addons/web/static/src/js/view_form.js | 32 +++++++++++++++++++++++++++
 1 file changed, 32 insertions(+)

diff --git a/addons/web/static/src/js/view_form.js b/addons/web/static/src/js/view_form.js
index 98fca8ea13a..034ee1f1d98 100644
--- a/addons/web/static/src/js/view_form.js
+++ b/addons/web/static/src/js/view_form.js
@@ -2178,6 +2178,15 @@ openerp.web.form.FieldMany2One = openerp.web.form.AbstractField.extend(_.extend(
     render_editable: function() {
         var self = this;
         this.$input = this.$element.find("input");
+        
+        self.$input.tipsy({
+            title: function() {
+                return "No element was selected, you should create or select one from the dropdown list.";
+            },
+            trigger:'manual',
+            fade: true,
+        });
+        
         this.$drop_down = this.$element.find(".oe-m2o-drop-down-button");
         this.$follow_button = (".oe-m2o-cm-button", this.$element);
         
@@ -2221,6 +2230,10 @@ openerp.web.form.FieldMany2One = openerp.web.form.AbstractField.extend(_.extend(
                 self.$input.focus();
             }
         });
+        var tip_def = $.Deferred();
+        var untip_def = $.Deferred();
+        var tip_delay = 200;
+        var tip_duration = 3000;
         var anyoneLoosesFocus = function() {
             if (!self.$input.is(":focus") &&
                     !self.$input.autocomplete("widget").is(":visible") &&
@@ -2231,6 +2244,25 @@ openerp.web.form.FieldMany2One = openerp.web.form.AbstractField.extend(_.extend(
                     self._change_int_ext_value(null);
                 }
             }
+            if (! self.value) {
+                tip_def.reject();
+                untip_def.reject();
+                tip_def = $.Deferred();
+                tip_def.then(function() {
+                    self.$input.tipsy("show");
+                });
+                setTimeout(function() {
+                    tip_def.resolve();
+                    untip_def.reject();
+                    untip_def = $.Deferred();
+                    untip_def.then(function() {
+                        self.$input.tipsy("hide");
+                    });
+                    setTimeout(function() {untip_def.resolve();}, tip_duration);
+                }, tip_delay);
+            } else {
+                tip_def.reject();
+            }
         };
         this.$input.focusout(anyoneLoosesFocus);