Metabox and Slide Options for Custom Shortcode Slider.

slide-options.php

<?php if ( ! defined( 'ABSPATH' ) ) { die; } // Cannot access pages directly.

function stock_theme_page_metabox($options){

	$options      = array(); // remove old options

	// -----------------------------------------
	// Slide Options                    -
	// -----------------------------------------


	$options[]    = array(
		'id'        => 'stock_slide_options',
		'title'     => 'Slide Options',
		'post_type' => 'slide',
		'context'   => 'normal',
		'priority'  => 'high',
		'sections'  => array(

		// begin: a section
		array(
		  'name'  => 'stock_page_options_meta',

		  // begin: fields
		  'fields' => array(
				array(
				  'id'              => 'buttons',
				  'type'            => 'group',
				  'title'           => 'Slide buttons',
				  'button_title'    => 'Add New',
				  'accordion_title' => 'Add New bu tton',
				  'fields'          => array( 
				    array(
				      'id'    => 'type',
				      'type'  => 'select',
				      'title' => 'Button type',
				      'desc' => 'Select button type',
				      'options'        => array(
							'bordered'  => 'Bordered button',
							'filled'    => 'Filled Button',
						),				    
					),
				    array(
				      'id'    => 'text',
				      'type'  => 'text',
				      'title' => 'Button text',
				      'desc' => 'Type button text',
				      'default' => 'Get a free consultation',
				    ),
				    array(
				      'id'    => 'link_type',
				      'type'  => 'select',
				      'title' => 'Link type',
				      'options'  => array(
							'1'  => 'WordPress Page',
							'2'  => 'External Link',
						),				    
					),
				    array(
				      'id'    => 'link_to_page',
				      'type'  => 'select',
				      'title' => 'Type Page',
				      'options'  => 'page', 
				      'dependency'   => array( 'link_type', '==', '1' ),		    
					),
				   array(
				      'id'    => 'link_to_external',
				      'type'  => 'text',
				      'title' => 'Type URL',
				      'dependency'   => array( 'link_type', '==', '2' ),		    
				    ),
				  ),
				),

			  array(
			      'id'    => 'enable_overlay',
			      'type'  => 'switcher',
			      'default'  => true,
			      'title' => 'Enable Overlay?',		    
			    ),

			  array(
			      'id'    => 'overlay_opacity',
			      'type'  => 'text',
			      'default'  => '.7',
			      'title' => 'Overlay Percentage',		    
			      'desc' => 'Type overlay percentage in floating value, Max value is 1',
			      'dependency'   => array( 'enable_overlay', '==', 'true' ),		    
			    ),

			  array(
			      'id'    => 'overlay_color',
			      'type'  => 'color_picker',
			      'default'  => '#181A1F',
			      'title' => 'Overlay Color',		    
			      'desc' => 'Select overlay color',	
			      'dependency'   => array( 'enable_overlay', '==', 'true' ),	    
			    ),
			  ), // end: fields
			) // end: a section
		),
	);

	return $options;
}
add_filter( 'cs_metabox_options', 'stock_theme_page_metabox' );