TreeRowHeightCache.java Source code

Introduction

Here is the source code for TreeRowHeightCache.java

Source

import javax.swing.JFrame;
import javax.swing.JScrollPane;
import javax.swing.JTree;

public class TreeRowHeightCache {
    public static void main(String[] argv) {
        JTree tree = new JTree();

        if (tree.getRowHeight() <= 0) {
            tree.setRowHeight(1);
        }
        tree.setRowHeight(0);

        JFrame frame = new JFrame("Image");
        frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        frame.add(new JScrollPane(tree));
        frame.setSize(380, 320);
        frame.setLocationRelativeTo(null);
        frame.setVisible(true);

    }
}