customizer.php

function swell_theme_customizer( $wp_customize ) {
	//-------------------------------------------------------------------------------------------------------------------//
	// Page Templates
	//-------------------------------------------------------------------------------------------------------------------//
	
	$wp_customize->add_section( 'swell_templates_section' , array(
		'title'       => __( 'Page Templates', 'swelltheme' ),
		'priority'    => 103,
	) );
	
		// Featured Page Left
		$wp_customize->add_setting( 'page_one', array(
			'default' => '2',
			'sanitize_callback' => 'swell_sanitize_pages',
		) );
		$wp_customize->add_control( new WP_Customize_Control( $wp_customize, 'page_one', array(
			'label'		=> __( 'Home Template Page Left', 'swelltheme' ),
			'section'	=> 'swell_templates_section',
			'settings'	=> 'page_one',
			'post_type' => 'program',
			'type'		=> 'dropdown-pages',
			'priority' => 20,
		) ) );
		
		// Featured Page Middle
		$wp_customize->add_setting( 'page_two', array(
			'default' => '2',
			'sanitize_callback' => 'swell_sanitize_pages',
		) );
		$wp_customize->add_control( new WP_Customize_Control( $wp_customize, 'page_two', array(
			'label'		=> __( 'Home Template Page Mid', 'swelltheme' ),
			'section'	=> 'swell_templates_section',
			'settings'	=> 'page_two',
			'post_type' => 'program',
			'type'		=> 'dropdown-pages',
			'priority' => 40,
		) ) );
		
		// Featured Page Right
		$wp_customize->add_setting( 'page_three', array(
			'default' => '2',
			'sanitize_callback' => 'swell_sanitize_pages',
		) );
		$wp_customize->add_control( new WP_Customize_Control( $wp_customize, 'page_three', array(
			'label'		=> __( 'Home Template Page Right', 'swelltheme' ),
			'section'	=> 'swell_templates_section',
			'settings'	=> 'page_three',
			'post_type' => 'program',
			'type'		=> 'dropdown-pages',
			'priority' => 60,
		) ) );
}
add_action('customize_register', 'swell_theme_customizer');