( (GridData) getButtonControl( null ).getLayoutData( ) ).widthHint = 65;
( (GridData) getButtonControl( null ).getLayoutData( ) ).widthHint = 85;
	protected void adjustForNumColumns( int numColumns )	{		Control control = getLabelControl( );		if ( control != null )		{			( (GridData) control.getLayoutData( ) ).horizontalSpan = 1;			numColumns--;		}		( (GridData) getTextControl( null ).getLayoutData( ) ).horizontalSpan = 1;		( (GridData) getTextControl( null ).getLayoutData( ) ).widthHint = 85;		numColumns--;		( (GridData) getButtonControl( null ).getLayoutData( ) ).horizontalSpan = numColumns;		( (GridData) getButtonControl( null ).getLayoutData( ) ).widthHint = 65;	}