Examples of org.arch4j.ui.tree.BrowserTreeNode

org.arch4j.ui.tree.BrowserTreeNode

      
      // add the new project
      theSelectedElement.addContent( theProjectElement );
      
      // create/insert new tree node
      BrowserTreeNode theProjectNode = createNodeFor( theProjectElement );
      insertNode( theProjectNode, getSelectedNode() );
      
      // add children nodes
      addChildrenToTree( theProjectElement, theProjectNode );
    }

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    }
    
    private boolean validateNewConfiguration() {
      
      // if nodes in the tree, validate the configuration.
      BrowserTreeNode theRootNode = (BrowserTreeNode) getTreeModel().getRoot();
      
      if ( theRootNode.getChildCount() > 0 ) {
        
        return displayConfirm( "There is a configuration open, are you sure you want to edit another file?", 
                           "Open Configuration" );
      }

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      if ( displayConfirm( "Do you really want to remove this node?", "Delete Node" )) {
        Element theCutElement = (Element) getSelectedObject();
        theCutElement.getParentElement().removeContent( theCutElement );
        
        BrowserTreeNode theParent = (BrowserTreeNode) getSelectedNode().getParent();
        
        getTreeModel().removeNodeFromParent( getSelectedNode() );
        
        if ( theParent == null ) {
          showNullEditor();

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    }


    public void paste() {
      
      Element theSelectedElement = (Element) getSelectedObject();
      BrowserTreeNode theSelectedNode = getSelectedNode();
      
      if ( theSelectedElement == null ) {
        
        displayError( "You must have node selected when pasting.", "Paste Error" );
        return;
      }
      
      if ( copyBuffer.isEmpty() ) {
        displayError( "You must copy or cut something before pasting.", "Paste Error" );
        return;        
      }
      
      if ( theSelectedElement.getName().equals( "project" ) ) {
        
        theSelectedElement = theSelectedElement.getDocument().getRootElement();
        theSelectedNode = (BrowserTreeNode) getTreeModel().getRoot();
      }
      
      BrowserTreeNode theCutNode = (BrowserTreeNode) copyBuffer.iterator().next();
      Element theCutElement = (Element) theCutNode.getUserObject();
      
      Element theNewElement = (Element) theCutElement.clone();
      theSelectedElement.addContent( theNewElement );
      
      BrowserTreeNode theNewNode = createNodeFor( theNewElement );
      addChildrenToTree( theNewElement, theNewNode );
      
      insertNode( theNewNode, theSelectedNode );
      getTreeModel().nodeChanged( theSelectedNode );

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    }
    
    public void copyPaste() {
      
      Element theSelectedElement = (Element) getSelectedObject();
      BrowserTreeNode theSelectedNode = getSelectedNode();
      
      if ( theSelectedElement == null ) {
        
        displayError( "You must have node selected when pasting.", "Paste Error" );
        return;
      }
      
      if ( theSelectedElement.getName().equals( "project" ) ) {
        
        theSelectedElement = theSelectedElement.getDocument().getRootElement();
        theSelectedNode = (BrowserTreeNode) getTreeModel().getRoot();
      }
      
      BrowserTreeNode theCutNode = (BrowserTreeNode) getSelectedNode();
      Element theCutElement = (Element) theCutNode.getUserObject();
      
      Element theNewElement = (Element) theCutElement.clone();
        
      theSelectedElement.addContent( theNewElement );

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    }
    
    private void refreshTree( Element rootElement ) {
        
      // create new root node and set it on the model
    BrowserTreeNode top = new BrowserTreeNode();
    getTreeModel().setRoot( top );


    BrowserTreeNode rootNode = createNodeFor( rootElement );
    insertNode( rootNode, top );
    
    // add new nodes back
    addChildrenToTree(rootElement, rootNode);

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    }
    
    private void updateTree( Element anElementToSelect ) {
      
      // get the current node
      BrowserTreeNode theParentNode = getSelectedNode();
      
      //find the correct parent tree node.
      Element theParentElement = anElementToSelect.getParentElement();
      
      if ( theParentElement != (Element) theParentNode.getUserObject() ) {
        
        for ( int index = 0; index < theParentNode.getChildCount();index++ ) {
          
          BrowserTreeNode theChildNode = (BrowserTreeNode) theParentNode.getChildAt( index );
          
          Element theChildElement = (Element) theChildNode.getUserObject();
          
          if ( theChildElement == theParentElement ) {
            
            theParentNode = theChildNode;
            break;
          }
        }
        
      }
      
      // create new child node
      BrowserTreeNode theChildNode = createNodeFor( anElementToSelect );
      
      // insert the node
      insertNode( theChildNode, theParentNode );
      
      // select the new child

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     * Show the panel associated to the selected node.  If the panel for the element doesn't exist, add 
     * to the card panel on right.
     */
    public void showElementPanel() {
      
      BrowserTreeNode theSelectedNode = getSelectedNode();
      Element theSelectedElement = (Element) theSelectedNode.getUserObject();
      
      try {
        String thePanelKey = theSelectedElement.getName();


        EditorPanel theEditorPanel = (EditorPanel) builtPanels.get( thePanelKey );

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      theDetailsPanel.addPanel( aPanel, aPanelKey );
    }
    
    public void updateNodeText( String aNodeText ) {
      
      BrowserTreeNode theSelectedNode = getSelectedNode();
      theSelectedNode.setText( aNodeText );
      
      getTreeModel().nodeChanged( theSelectedNode );
      
    }

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    private BrowserTreeNode addChildrenToTree( Element aRootElement, BrowserTreeNode topTreeNode ) {
      
        //Traverse the elements and build tree nodes
        List children = aRootElement.getChildren();
        BrowserTreeNode theRootNode = null;
        
        for (int i = 0; i < children.size(); i++) {
            Element nextElem = (Element) children.get(i);
            
            BrowserTreeNode theNode = createNodeFor( nextElem );
            theRootNode = theNode;
            insertNode( theNode, topTreeNode );
            
            addChildrenToTree( nextElem, theNode );
        }

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Related Classes of org.arch4j.ui.tree.BrowserTreeNode

net.sourceforge.cruisecontrol.gui.ProjectBrowser

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