Problem with the alignment of tree view

http://Tinypic.com/r/34o1wjl/6

Please see the link!

I want the tree to the finished product just below the raw, while I am not able to do this. The raw material is placed in a box separated and finished in another.

the code above is:

public addVBox() VBox
{

VBox, vbox = new VBox();
vbox.setPadding (new Insets (10)); The value of all sides at 10
vbox.setSpacing (8); Gap between the nodes


TreeItem < String > inventoryRM = new TreeItem < String > ("raw");
inventoryRM.setExpanded (false);



TreeItem < String > itemRM1 = new TreeItem < String > ("Add raw");
inventoryRM.getChildren () .add (itemRM1);
TreeItem < String > itemRM2 = new TreeItem < String > ("Edit raw");
inventoryRM.getChildren () .add (itemRM2);
TreeItem < String > itemRM3 = new TreeItem < String > ("delete raw");
inventoryRM.getChildren () .add (itemRM3);

TreeItem < String > inventoryFinished = new TreeItem < String > ('finished product');
inventoryFinished.setExpanded (false);

TreeItem < String > itemF1 = new TreeItem < String > ("add");
inventoryFinished.getChildren () .add (itemF1);


TreeView < String > treeRM = new TreeView < String > (inventoryRM);
TreeView < String > treeFinished = new TreeView < String > (inventoryFinished);

vbox.getChildren () .addAll (treeRM, treeFinished);

return vbox;
}

If I understand correctly, you are looking for a unique tree with two top-level 'Raw' nodes and 'finished product '.

You can do this with

public VBox addVBox()
{
  VBox vbox = new VBox();
  vbox.setPadding(new Insets(10)); // Set all sides to 10
  vbox.setSpacing(8); // Gap between nodes

  TreeItem inventoryRM = new TreeItem ("Raw Materials");
  inventoryRM.setExpanded(false);
  TreeItem itemRM1 = new TreeItem ("Add Raw Material");
  inventoryRM.getChildren().add(itemRM1);
  TreeItem itemRM2 = new TreeItem ("Edit Raw Material");
  inventoryRM.getChildren().add(itemRM2);
  TreeItem itemRM3 = new TreeItem ("Delete Raw Material");
  inventoryRM.getChildren().add(itemRM3);
  TreeItem inventoryFinished = new TreeItem ("Finished Product");
  inventoryFinished.setExpanded(false);
  TreeItem itemF1 = new TreeItem ("Add");
  inventoryFinished.getChildren().add(itemF1);

  TreeItem rootNode = new TreeItem("");
  rootNode.getChildren().addAll(inventoryRM, inventoryFinished);

  TreeView tree = new TreeView (rootNode);
  tree.setShowRoot(false);
  vbox.getChildren().addAll(tree);

  return vbox;
}

Tags: Java

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