/*******************************************************************************
    * Copyhacked (H) 2012-2025.
    * This program and the accompanying materials
    * are made available under no term at all, use it like
    * you want, but share and discuss it
    * every time possible with every body.
    * 
    * Contributors:
    *      ron190 at ymail dot com - initial implementation
   ******************************************************************************/
  package com.jsql.view.swing.tree.model;
  
  import com.jsql.model.bean.database.Column;
  import com.jsql.view.swing.tree.custom.JPopupMenuCustomExtract;
  
  import javax.swing.*;
  import javax.swing.tree.DefaultMutableTreeNode;
  import javax.swing.tree.TreePath;
  import java.awt.*;
  import java.awt.event.MouseEvent;
  
  /**
   * Model for default item used on an empty tree.
   */
  public class NodeModelEmpty extends AbstractNodeModel {
      
      /**
       * Flat node for empty tree.
       */
      public NodeModelEmpty(String textNode) {
          super(textNode);
      }
  
      public NodeModelEmpty(Column column) {
          super(column);
      }
  
      @Override
      public Component getComponent(
          final JTree tree, Object nodeRenderer, final boolean isSelected, boolean isLeaf, boolean hasFocus
      ) {
          DefaultMutableTreeNode currentNode = (DefaultMutableTreeNode) nodeRenderer;
          var panelEmpty = new JPanel(new BorderLayout());
          var labelEmpty = new JLabel(currentNode.getUserObject().toString());
          panelEmpty.add(labelEmpty);
          labelEmpty.setBorder(BorderFactory.createEmptyBorder(1, 1, 1, 1));
  
          if (isSelected) {
              panelEmpty.setBackground(UIManager.getColor("Tree.selectionBackground"));
          } else {
              panelEmpty.setBackground(UIManager.getColor("Tree.selectionInactiveBackground"));
          }
          return panelEmpty;
      }
  
      @Override
      protected Icon getLeafIcon(boolean leaf) {
          // No icon for default node
          return null;
      }
      
      @Override
      public void runAction() {
          // Not used
      }
      
      @Override
      protected void buildMenu(JPopupMenuCustomExtract tablePopupMenu, TreePath path) {
          // Not used
      }
      
      @Override
      public void showPopup(final DefaultMutableTreeNode currentTableNode, TreePath path, MouseEvent e) {
          // Not used
      }
      
      @Override
      public boolean isPopupDisplayable() {
          return false;
      }
  }