Debug input to fonts combobox (fast input).

apps/common/main/lib/component/ComboBoxFonts.js

@@ -158,25 +158,31 @@ define([
                     this.selectCandidate(e.keyCode == Common.UI.Keys.DELETE || e.keyCode == Common.UI.Keys.BACKSPACE);
                     if (this._selectedItem) {
                         var me = this;
-                        setTimeout(function() {
-                            var input = me._input[0],
-                                text = me._selectedItem.get(me.displayField),
-                                inputVal = input.value;
-                            if (me.rendered)  {
-                                if (document.selection) { // IE
-                                    document.selection.createRange().text = text;
-                                } else if (input.selectionStart || input.selectionStart == '0') { //FF и Webkit
-                                    input.value = text;
-                                    input.selectionStart = inputVal.length;
-                                    input.selectionEnd = text.length;
+                        if (me._timerSelection===undefined)
+                            me._timerSelection = setInterval(function(){
+                                if ((new Date()) - me._inInputKeyDown<100 || !me._selectedItem) return;
+
+                                clearInterval(me._timerSelection);
+                                me._timerSelection = undefined;
+                                var input = me._input[0],
+                                    text = me._selectedItem.get(me.displayField),
+                                    inputVal = input.value;
+                                if (me.rendered)  {
+                                    if (document.selection) { // IE
+                                        document.selection.createRange().text = text;
+                                    } else if (input.selectionStart || input.selectionStart == '0') { //FF и Webkit
+                                        input.value = text;
+                                        input.selectionStart = inputVal.length;
+                                        input.selectionEnd = text.length;
+                                    }
                                 }
-                            }
-                        }, 10);
+                            }, 10);
                     }
                 }
             },
 
             onInputKeyDown: function(e) {
+                this._inInputKeyDown = (new Date());
                 var me = this;
 
                 if (e.keyCode == Common.UI.Keys.ESC){