Re: [flexcoders] NumericStepper override class

[claudiu ursica]

I am not sure you can extend something to do this. However I looked a little 
but into the numeric stepper class and it is in there this private function:

   /**
     *  @private
     *  Increase/decrease the current value.
     */
    private function buttonPress(button:Button, trigger:Event = null):void
    {
        if (enabled)
        {
            // we may get a buttonPress message before focusOut event for
            // the text field. Hence we need to check the value in
            // inputField.
            takeValueFromTextField();

            var oldValue:Number = lastValue;
            setValue(button == nextButton ?
                     lastValue + stepSize :
                     lastValue - stepSize, true, trigger);

            if (oldValue != lastValue)
                inputField.selectRange(0,0);
        }
    }

You copy the class rename it and use it as your own custom class. In here you 
add your check if the button is the next button and the value > 100 and try to 
disable the next button. Please have a further look into the class there might 
be a better place where you can put your code ...

HTH,
Claudiu


________________________________
From: Eric Dunn <ed...@adpt-tech.com>
To: flexcoders@yahoogroups.com
Sent: Fri, January 8, 2010 5:08:56 PM
Subject: Re: [flexcoders] NumericStepper override class

   
Let me explain further.  

I have several of  numeric steppers (this number will vary) that will need to 
total 100.  So I have a method that adds the numeric steppers and sets to a 
variable. I then want to check that variable and disable the up arrow on the 
steppers if the value is >= 100, so that the only option is to move a value 
down.

Eric W Dunn
Adaption Technologies
281-465-3326
ed...@adpt-tech. com

----- Original Message -----
From: "claudiu ursica" <the_braniak@ yahoo.com>
To: flexcod...@yahoogro ups.com
Sent: Friday, January 8, 2010 3:33:53 AM
Subject: Re: [flexcoders] NumericStepper override class

  
Do you need to disable it for the whole range of numbers or just for some of 
them ?
C




________________________________
From: Eric Dunn <ed...@adpt-tech. com>
To: flexcoders <flexcod...@yahoogro ups.com>
Sent: Thu, January 7, 2010 11:43:03 PM
Subject: [flexcoders] NumericStepper override class

  
I have the need to disable the up arrow and/or down arrow on a series of 
numericSteppers .. 


I believe I will need to create a new class that extends the NumericStepper 
class. I have studied the numericStepper class and not sure what I need to 
override or exactly what needs to written. 

Any advice or a direction to look at to assist me?  

Eric W Dunn
Adaption Technologies
281-465-3326
ed...@adpt-tech. com