NumberField bug in Air 1.5

[nickcen]

We can not input decimal point in NumberField under Air 1.5.

I think it is caused by the following code from the NumberField

initEvents : function(){
        Ext.form.NumberField.superclass.initEvents.call(this);
        var allowed = this.baseChars+'';
        if(this.allowDecimals){
            allowed += this.decimalSeparator;
        }
        if(this.allowNegative){
            allowed += "-";
        }
        this.stripCharsRe = new RegExp('[^'+allowed+']', 'gi');
        var keyPress = function(e){
            var k = e.getKey();
            
            if(!Ext.isIE && (e.isSpecialKey() || k == e.BACKSPACE || k == e.DELETE)){
                return;
            }
            var c = e.getCharCode();
            
            if(allowed.indexOf(String.fromCharCode(c)) === -1){
                e.stopEvent();
            }
        };
        this.el.on("keypress", keyPress, this);
}

when pressing the decimal point key under FF/IE/Chrome, the getKey() method return 46 and it is consider to be a special key. But when in Air , the getKey() method return 190 which is not considered as a special key and the String.fromCharCode(c) method return a value '3/4' which is not equal to '.'.

I have make a dirty hack like this which can by pass this problem.

if(!Ext.isIE && (e.isSpecialKey() || k == e.BACKSPACE || k == e.DELETE || (Ext.isAir && k == 190) )){
                return;
            }

[mystix]

you're running on an older 2.2x version of the library which contains the problem you described.
this issue was specifically addressed in 2.3.0. grab a copy of that and try your test case again.