Filling of data by clicking on an item in the tree
I have a tree likeTreeItem < String > itemClient = new TreeItem < String > ("customer");
itemClient.setExpanded (false);
TreeItem < String > itemClient1 = new TreeItem < String > ('Place Order');
itemClient.getChildren () .add (itemClient1);
TreeItem < String > itemClient2 = new TreeItem < String > ("Change Order");
itemClient.getChildren () .add (itemClient2);
TreeItem < String > itemClient3 = new TreeItem < String > ("Cancel Order");
itemClient.getChildren () .add (itemClient3);
last item TreeItem < String > itemVendor = new TreeItem < String > ("seller").
itemVendor.setExpanded (false);
last item TreeItem < String > itemVendor1 = new TreeItem < String > ('Place Order');
itemVendor.getChildren () .add (itemVendor1);
TreeItem < String > itemVendor2 = new TreeItem < String > ("Change Order");
itemVendor.getChildren () .add (itemVendor2);
TreeItem < String > itemVendor3 = new TreeItem < String > ("Cancel Order");
itemVendor.getChildren () .add (itemVendor3);
TreeItem < String > rootNode = new TreeItem < String >("");
rootNode.getChildren () .addAll (itemClient, itemVendor);
TreeView < String > tree = new TreeView < String > (rootNode);
tree.setShowRoot (false);
vbox.getChildren () .addAll (tree);
tree.getSelectionModel () .setSelectionMode (SelectionMode.SINGLE);
This tree is placed to the left of the pane border. I want to fill something in the center when it is clicked.
I have different data for each of the element tree.
Any idea on how to achieve this?
Just add a Stanley to the selection model.
tree.getSelectionModel().selectedItemProperty().addListener(new ChangeListener>() {
@Override
public void changed(ObservableValue extends TreeItem> observable, TreeItem oldValue, TreeItem newValue) {
System.out.println("Selection: " + newValue);
// Add your stuff here
}
});
Michael
Tags: Java
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