private void chkAllowDraggingActionPerformed(
      java.awt.event.ActionEvent evt) { // GEN-FIRST:event_chkAllowDraggingActionPerformed

    dragParent.setDraggingActive(chkAllowDragging.isSelected());
  } // GEN-LAST:event_chkAllowDraggingActionPerformed
  private void targetPanelComponentAdded(
      java.awt.event.ContainerEvent evt) { // GEN-FIRST:event_targetPanelComponentAdded

    dragParent.addDraggableComponent(evt.getChild());
  } // GEN-LAST:event_targetPanelComponentAdded