Example usage for javax.swing.tree TreeModel isLeaf

Introduction

In this page you can find the example usage for javax.swing.tree TreeModel isLeaf.

Prototype

public boolean isLeaf(Object node);

Source Link

Document

Returns true if node is a leaf.

Usage

From source file:org.kepler.gui.OntLibrarySearcher.java

private void buildHashTable(NamedObj parent, TreeModel model) {
    for (int i = 0; i < model.getChildCount(parent); i++) {
        NamedObj child = (NamedObj) model.getChild(parent, i);
        _pathStack.push(child);//from   w  w  w  .  j  ava2 s. c o m
        if (model.isLeaf(child)) {
            Iterator<String> iter = getIds(child).iterator();
            while (iter.hasNext()) {
                TreePath path = new TreePath(_pathStack.toArray());
                hashTablePut(iter.next(), path);
            }
        } else {
            buildHashTable(child, model);
        }

        _pathStack.pop();
    }

}

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From source file:org.pentaho.reporting.designer.core.ReportDesignerFrame.java

private void insertReports(final TreeModel model, final Object currentLevel, final XulMenupopup popup)
        throws XulException {
    final int childCount = model.getChildCount(currentLevel);
    for (int i = 0; i < childCount; i += 1) {
        final ReportDesignerView frame = context.getView();

        final Object child = model.getChild(currentLevel, i);
        if (model.isLeaf(child)) {
            final DefaultMutableTreeNode node = (DefaultMutableTreeNode) child;
            final File file = new File(String.valueOf(node.getUserObject()));
            final OpenSampleReportAction action = new OpenSampleReportAction(file, node.toString());
            action.setReportDesignerContext(context);
            popup.addChild(frame.createMenuItem(action));
        } else {/*from   w w w . j a va  2 s  .com*/
            final XulMenupopup childPopup = frame.createPopupMenu(String.valueOf(child), popup);
            insertReports(model, child, childPopup);
        }
    }
}

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