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List Tables: move _WP_List_Table_Compat into its own file.

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See #37827.

Built from https://develop.svn.wordpress.org/trunk@38392


git-svn-id: http://core.svn.wordpress.org/trunk@38333 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
Scott Taylor
2016-08-26 22:23:29 +00:00
parent 99aef2df30
commit 06aa510d56
4 changed files with 55 additions and 46 deletions
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45
wp-admin/includes/list-table.php
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@@ -82,48 +82,3 @@ function print_column_headers( $screen, $with_id = true ) {
$wp_list_table->print_column_headers( $with_id );
}
/**
* Helper class to be used only by back compat functions
*
* @since 3.1.0
*/
class _WP_List_Table_Compat extends WP_List_Table {
public $_screen;
public $_columns;
public function __construct( $screen, $columns = array() ) {
if ( is_string( $screen ) )
$screen = convert_to_screen( $screen );
$this->_screen = $screen;
if ( !empty( $columns ) ) {
$this->_columns = $columns;
add_filter( 'manage_' . $screen->id . '_columns', array( $this, 'get_columns' ), 0 );
}
}
/**
* @access protected
*
* @return array
*/
protected function get_column_info() {
$columns = get_column_headers( $this->_screen );
$hidden = get_hidden_columns( $this->_screen );
$sortable = array();
$primary = $this->get_default_primary_column_name();
return array( $columns, $hidden, $sortable, $primary );
}
/**
* @access public
*
* @return array
*/
public function get_columns() {
return $this->_columns;
}
}