Flex Tone Generator View

<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" layout="absolute" width="100%" minWidth="800" minHeight="600">

    <mx:Script>
        <![CDATA[
            import mx.controls.sliderClasses.Slider;

            [Bindable]
            public var toneGenerator:ToneGenerator = new ToneGenerator();

            public function handlePlayClick():void {
                if (playbutton.label == "PLAY") {
                    playbutton.label = "STOP";
                    toneGenerator.startTone();
                } else {
                    playbutton.label = "PLAY";
                    toneGenerator.stopTone();
                }
            }
            public function handleFreqSliderChange(e:Event):void {
                var currentSlider:Slider=Slider(e.currentTarget);

                if (freqLockCheck.selected) {
                    toneGenerator.freq_left = toneGenerator.freq_right = currentSlider.value;
                    freqLeftSlider.value = freqRightSlider.value = currentSlider.value;
                } else {
                    if (currentSlider.id == "freqLeftSlider") {
                        toneGenerator.freq_left = currentSlider.value;
                    } else if (currentSlider.id == "freqRightSlider") {
                        toneGenerator.freq_right = currentSlider.value;
                    }
                }

            }
            public function handleAmpSliderChange(e:Event):void {
                var currentSlider:Slider=Slider(e.currentTarget);

                if (ampLockCheck.selected) {
                    toneGenerator.amp_multiplier_left = toneGenerator.amp_multiplier_right = currentSlider.value;
                    ampLeftSlider.value = ampRightSlider.value = currentSlider.value;
                } else {
                    if (currentSlider.id == "ampLeftSlider") {
                        toneGenerator.amp_multiplier_left = currentSlider.value;
                    } else if (currentSlider.id == "ampRightSlider") {
                        toneGenerator.amp_multiplier_right = currentSlider.value;
                    }
                }

            }

        ]]>
    </mx:Script>

    <mx:HBox paddingBottom="5" paddingLeft="5" paddingRight="5" paddingTop="5" horizontalAlign="left" verticalAlign="top" width="80%">

        <mx:VBox width="100%">

            <mx:Button id="playbutton" label="PLAY" width="100%" height="70" click="handlePlayClick()"/>

            <mx:HRule width="100%" strokeWidth="1" />

            <mx:HBox verticalAlign="middle" width="100%" >

                <mx:VBox paddingBottom="10" paddingTop="10" paddingLeft="5" paddingRight="5" width="100%">

                    <mx:Label text="LEFT AMP: {toneGenerator.amp_multiplier_left}" width="100%" textAlign="center" />
                    <mx:HSlider id="ampLeftSlider" width="100%" minimum="0" maximum="1" snapInterval=".01" value="{toneGenerator.amp_multiplier_left}" showDataTip="true" liveDragging="false" change="handleAmpSliderChange(event)" />

                    <mx:Label text="RIGHT AMP: {toneGenerator.amp_multiplier_right}" width="100%" textAlign="center" />
                    <mx:HSlider id="ampRightSlider" width="100%" minimum="0" maximum="1" snapInterval=".01" value="{toneGenerator.amp_multiplier_right}" showDataTip="true" liveDragging="false" change="handleAmpSliderChange(event)" />

                </mx:VBox>

                <mx:CheckBox label="Lock Channels" id="ampLockCheck" labelPlacement="right" selected="true" />

            </mx:HBox>

            <mx:HRule width="100%" strokeWidth="1" />

            <mx:HBox verticalAlign="middle" width="100%" >

                <mx:VBox paddingBottom="10" paddingTop="10" paddingLeft="5" paddingRight="5" width="100%">

                    <mx:Label text="LEFT FREQ: {toneGenerator.freq_left}" width="100%" textAlign="center" />
                    <mx:HSlider id="freqLeftSlider" width="100%" minimum="10" maximum="2000" value="{toneGenerator.freq_left}" snapInterval="1" showDataTip="true" liveDragging="false" change="handleFreqSliderChange(event)" />

                    <mx:Label text="RIGHT FREQ: {toneGenerator.freq_right}" width="100%" textAlign="center" />
                    <mx:HSlider id="freqRightSlider" width="100%" minimum="10" maximum="2000" value="{toneGenerator.freq_right}" snapInterval="1" showDataTip="true" liveDragging="false" change="handleFreqSliderChange(event)" />

                </mx:VBox>

                <mx:CheckBox label="Lock Channels" id="freqLockCheck" labelPlacement="right" selected="true" />

            </mx:HBox>

            <mx:HRule width="100%" strokeWidth="1" />




        </mx:VBox>

    </mx:HBox>

</mx:Application>