BaseScrollPane  - AS3 Flash

import fl.events.ScrollEvent;
import fl.containers.ScrollPane;
import fl.controls.ScrollBarDirection;

var myScrollPane:ScrollPane = new ScrollPane();
myScrollPane.source = "http://www.helpexamples.com/flash/images/image1.jpg";
myScrollPane.scrollDrag = true;
myScrollPane.move(10, 10);
myScrollPane.addEventListener(ScrollEvent.SCROLL, scrollHandler);
addChild(myScrollPane);

function scrollHandler(event:ScrollEvent):void {
    var sp:ScrollPane = event.target as ScrollPane;
    switch (event.direction) {
        case ScrollBarDirection.HORIZONTAL:
            trace(event.direction + ":", sp.horizontalScrollPosition, "of", sp.maxHorizontalScrollPosition);
            break;
        case ScrollBarDirection.VERTICAL:
            trace(event.direction + ":", sp.verticalScrollPosition, "of", sp.maxVerticalScrollPosition);
            break;
    }
}

import fl.events.ScrollEvent;
import fl.containers.ScrollPane;
import fl.controls.ScrollBarDirection;

var myScrollPane:ScrollPane = new ScrollPane();
myScrollPane.source = "http://www.helpexamples.com/flash/images/image1.jpg";
myScrollPane.scrollDrag = true;
myScrollPane.move(10, 10);
myScrollPane.addEventListener(ScrollEvent.SCROLL, scrollHandler);
addChild(myScrollPane);

function scrollHandler(event:ScrollEvent):void {
    var sp:ScrollPane = event.target as ScrollPane;
    switch (event.direction) {
        case ScrollBarDirection.HORIZONTAL:
            trace(event.direction + ":", sp.horizontalScrollPosition, "of", sp.maxHorizontalScrollPosition);
            break;
        case ScrollBarDirection.VERTICAL:
            trace(event.direction + ":", sp.verticalScrollPosition, "of", sp.maxVerticalScrollPosition);
            break;
    }
}

import fl.controls.*;
import fl.containers.*;
import fl.controls.listClasses.*;
import fl.controls.dataGridClasses.*;
import fl.controls.progressBarClasses.*;
import fl.core.UIComponent;
import fl.data.DataProvider;

var dp:DataProvider = new DataProvider();
dp.addItem( { label: "BaseScrollPane",    data:BaseScrollPane } );
dp.addItem( { label: "Button",             data:Button } );
dp.addItem( { label: "CellRenderer",    data:CellRenderer } );
dp.addItem( { label: "CheckBox",         data:CheckBox } );
dp.addItem( { label: "ColorPicker",     data:ColorPicker } );
dp.addItem( { label: "ComboBox",         data:ComboBox } );
dp.addItem( { label: "DataGrid",         data:DataGrid } );
dp.addItem( { label: "HeaderRenderer",    data:HeaderRenderer } );
dp.addItem( { label: "ImageCell",        data:ImageCell } );
dp.addItem( { label: "IndeterminateBar",data:IndeterminateBar } );
dp.addItem( { label: "Label",             data:Label } );
dp.addItem( { label: "List",             data:List } );
dp.addItem( { label: "NumericStepper",     data:NumericStepper } );
dp.addItem( { label: "ProgressBar",     data:ProgressBar } );
dp.addItem( { label: "RadioButton",     data:RadioButton } );
dp.addItem( { label: "ScrollPane",         data:ScrollPane } );
dp.addItem( { label: "Slider",             data:Slider } );
dp.addItem( { label: "TextArea",         data:TextArea } );
dp.addItem( { label: "TextInput",         data:TextInput } );
dp.addItem( { label: "TileList",         data:TileList } );
dp.addItem( { label: "UILoader",         data:UILoader } );
dp.addItem( { label: "UIComponent",     data:UIComponent } );

var cb:ComboBox = new ComboBox();
cb.move(10,10);
cb.setSize(300,25);
cb.prompt = "Select a component to view its styles";
cb.rowCount = 12;
cb.dataProvider = dp;
cb.addEventListener(Event.CHANGE, showStyleDefinition);
addChild(cb);

var dg:DataGrid = new DataGrid();
dg.setSize(425,300);
dg.move(10,50);
dg.columns = [ new DataGridColumn("StyleName"), new DataGridColumn("DefaultValue") ];
addChild(dg);

function showStyleDefinition(e:Event):void {
    var componentClass:Class = e.target.selectedItem.data as Class;
    var styles:Object = componentClass["getStyleDefinition"].call(this);
    trace(styles.toString());
    var styleData:DataProvider = new DataProvider();
    for(var i:* in styles) {
        trace(i + " : " + styles[i]);
        styleData.addItem( { StyleName:i, DefaultValue:styles[i] } );
    }
    styleData.sortOn("StyleName");
    dg.dataProvider = styleData;
}

import fl.containers.ScrollPane;
import fl.events.ScrollEvent;
import fl.controls.ScrollBarDirection;

var myScrollPane:ScrollPane = new ScrollPane();
myScrollPane.scrollDrag = true;
myScrollPane.source = "http://www.helpexamples.com/flash/images/image1.jpg";
myScrollPane.addEventListener(ScrollEvent.SCROLL, scrollHandler);
addChild(myScrollPane);

function scrollHandler(event:ScrollEvent):void {
    switch (event.direction) {
        case ScrollBarDirection.HORIZONTAL:
            trace("horizontal scroll", event.position, "of", event.currentTarget.maxHorizontalScrollPosition);
            break;
        case ScrollBarDirection.VERTICAL:
            trace("vertical scroll", event.position, "of", event.currentTarget.maxVerticalScrollPosition);
            break;
    }
}