code: private void cmdAttachPrefixActionPerformed(java.awt.event.ActionEvent evt) {// GEN-FIRST:event_buttonAdvancedPropertiesActionPerformed
  		SelectPrefixPanel dialog = new SelectPrefixPanel(apic.getMutablePrefixManager(), queryTextPane);
  		dialog.show();
  	}
docs: GEN-LAST:event_getSPARQLSQLExpansionActionPerformed