EHTMLEditorHRuleDialog
GObject ╰── GInitiallyUnowned ╰── GtkWidget ╰── GtkContainer ╰── GtkBin ╰── GtkWindow ╰── EHTMLEditorDialog ╰── EHTMLEditorHRuleDialog
GtkWidget * e_html_editor_hrule_dialog_new (EHTMLEditor *editor);
EHTMLEditor *editor
void e_html_editor_hrule_dialog_show (EHTMLEditorHRuleDialog *dialog, WebKitDOMNode *rule);
EHTMLEditorHRuleDialog *dialog
WebKitDOMNode *rule