gallery_widget_content_width

Alter gallery widget default width.

Description

add_filter( 'gallery_widget_content_width', (string) $twentysixteen_gallery_widget_content_width ); 

Parameters (1)

0. $twentysixteen_gallery_widget_content_width (string) => 'twentysixteen_gallery_widget_content_width'
The twentysixteen gallery widget content width.

Usage

To run the hook, copy the example below.
  1. $twentysixteen_gallery_widget_content_width = apply_filters( 'gallery_widget_content_width', $twentysixteen_gallery_widget_content_width ); 
  2.  
  3. if ( !empty( $twentysixteen_gallery_widget_content_width ) ) { 
  4.  
  5. // everything has led up to this point... 
  6.  
  7.  
The following example is for adding a hook callback.
  1. // define the gallery_widget_content_width callback 
  2. function filter_gallery_widget_content_width( $twentysixteen_gallery_widget_content_width ) { 
  3. // make filter magic happen here... 
  4. return $twentysixteen_gallery_widget_content_width
  5. }; 
  6.  
  7. // add the filter 
  8. add_filter( 'gallery_widget_content_width', 'filter_gallery_widget_content_width', 10, 1 ); 
To remove a hook callback, use the example below.
  1. // remove the filter 
  2. remove_filter( 'gallery_widget_content_width', 'filter_gallery_widget_content_width', 10, 1 ); 

Defined (2)

The filter is defined in the following location(s).

/modules/theme-tools/compat/twentysixteen.php  
  1. add_filter( 'gallery_widget_content_width', 'twentysixteen_gallery_widget_content_width' ); 
/modules/widgets/gallery.php  
  1. $this->_instance_width = apply_filters( 'gallery_widget_content_width', self::DEFAULT_WIDTH, $args, $instance );