Customize Control class.

Constructor.

Checks if the user can use this control.

Enqueue control related scripts/styles.

Get the data link attribute for a setting.

Render the data link attribute for the control’s input element.

Check capabilities and render the control.

Renders the control wrapper and calls $this->render_content() for the internals.

Render the control’s content.

Refresh the parameters passed to the JavaScript via JSON.