A grid could be scrollable if you specify the height property and there is not enough space to show all data.

<grid width="500px" height="130px">
    <columns>    
        <column label="Head 1"/>        
        <column label="Head 2" align="center"/>        
        <column label="Head 3" align="right"/>        
    </columns>    
    <rows>    
        <row>        
            <listbox mold="select">            
                <listitem label="Faster"/>                
                <listitem label="Fast"/>                
                <listitem label="Average"/>                
            </listbox>            
            <datebox/>            
            <textbox rows="2"/>            
        </row>        
        <row>        
            <checkbox checked="true" label="Option 1"/>            
            <checkbox label="Option 2"/>            
            <radiogroup>            
                <radio label="Apple"/>                
                <radio label="Orange" checked="true"/>                
                <radio label="Lemon"/>                
            </radiogroup>            
        </row>        
        <row>        
            <checkbox checked="true" label="Option 1"/>            
            <checkbox label="Option 2"/>            
            <radiogroup orient="vertical">            
                <radio label="Apple"/>                
                <radio label="Orange" checked="true"/>                
                <radio label="Lemon"/>                
            </radiogroup>            
        </row>        
    </rows>    
</grid>