code: private void sendFilters(java.awt.event.KeyEvent evt) {// GEN-FIRST:event_sendFilters
  		int key = evt.getKeyCode();
  		if (key == java.awt.event.KeyEvent.VK_ENTER) {
  			if (!chkFilter.isSelected()) {
  				chkFilter.setSelected(true);
  			} else {
  				processFilterAction();
  			}
  		}
  
  	}
docs: *
  Action for key's entered in the search text box.