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SimpleTree Examples

A SimpleTree component.

Example

SimpleTree Example

Example demonstrating SimpleTreeExample.

SimpleTreeExample.java 
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package dev.equo.draw2d.tree;

import org.eclipse.draw2d.ColorConstants;
import org.eclipse.draw2d.IFigure;
import org.eclipse.draw2d.PositionConstants;

import dev.equo.draw2d.AbstractExample;

public class SimpleTreeExample extends AbstractExample {

    public static void main(String[] args) {
        new SimpleTreeExample().run();
    }

    @Override
    protected IFigure createContents() {
        getFigureCanvas().setBackground(ColorConstants.white);
        TreeRoot root = new TreeRoot(new PageNode("Graph Root")); //$NON-NLS-1$
        root.setAlignment(PositionConstants.LEFT);

        TreeBranch branch = new TreeBranch(new PageNode("Child 1")); //$NON-NLS-1$
        root.addBranch(branch);

        branch = new TreeBranch(new PageNode("Child 2"), TreeBranch.STYLE_HANGING); //$NON-NLS-1$
        root.addBranch(branch);
        branch.addBranch(new TreeBranch(new PageNode("Child 1"))); //$NON-NLS-1$

        return root;
    }

}

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