Example usage for javax.swing JTree revalidate

Introduction

In this page you can find the example usage for javax.swing JTree revalidate.

Prototype

public void revalidate() 

Source Link

Document

Supports deferred automatic layout.

Usage

From source file:TreeNodeVector.java

public static void main(final String args[]) {
    JFrame frame = new JFrame("JTreeSample");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

    Vector<String> v1 = new TreeNodeVector<String>("Two", new String[] { "Mercury", "Venus", "Mars" });
    Vector<Object> v2 = new TreeNodeVector<Object>("Three");
    v2.add(System.getProperties());
    v2.add(v1);//w w w.  ja v  a2  s. c  o  m
    Object rootNodes[] = { v1, v2 };
    Vector<Object> rootVector = new TreeNodeVector<Object>("Root", rootNodes);
    JTree tree = new JTree(rootVector);
    frame.add(new JScrollPane(tree), BorderLayout.CENTER);

    tree.expandRow(1);
    tree.scrollRowToVisible(2);

    tree.revalidate();

    frame.setSize(300, 300);
    frame.setVisible(true);

}

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