Scroll window without using scrollView and Control back button operation.

Hi, I wonder is there any alternate way to scroll the window without using the ScrollView. This need raised to me as I am having so many issues in using the ScrollView. I am adding my controls to a view and adding that view to the scrollView but it changes the size of all of my UI controls from the specified sizes. I am doing it in this way. Please guide me where I am wrong:-

var scrol=Titanium.UI.createScrollView({
        width: 320,
        height: Titanium.UI.SIZE,
        contentHeight: 'auto',
        contentWidth:'auto',
        scrollType: 'vertical',
        showVerticalScrollIndicator: true
    });
var view=Ti.UI.createView();
view.add(...);
... //add all controls to view.
scrol.add(view);
win.add(scrol);
win.open();

Also can anyone tell that how to control the back button operation in Android. I want to navigate to the previous screen but it closes the application when I press the back button. I am using Android 2.2 and Titanium 2.0.2. Any help in this regard would be greatly appreciated. Thanks.

Hi Muhammad Qasim Khan,

For back button in android you need to open window as modal like below code.

var winNew = Ti.UI.createWindow({
                url : 'url.js',
                title : 'MyWin'
            });
            winNew.open({
                modal : true
            });

or you have to open it in your tabgroup like this way.

var winNew = Ti.UI.createWindow({
                url : 'url.js',
                title : 'MyWin'
            });
Ti.UI.currentTab.open(winNew);

and for scrolling problem you have to set fix height for scrollview like height:420 or as per your requirement.

Best luck