Core class used to implement a Block widget.

Sets up a new Block widget instance.

Outputs the Block widget settings form.

Calculates the classname to use in the block widget’s container HTML.

Makes sure no block widget is considered to be wide.

Handles updating settings for the current Block widget instance.

Outputs the content for the current Block widget instance.

Filters the content of the Block widget before output.

The classname used in the block widget’s container HTML.