Example usage for javax.swing.event TreeModelListener treeStructureChanged

Introduction

In this page you can find the example usage for javax.swing.event TreeModelListener treeStructureChanged.

Prototype

void treeStructureChanged(TreeModelEvent e);

Source Link

Document

Invoked after the tree has drastically changed structure from a given node down.

Usage

From source file:CreatingTreeModel.java

public void fireTreeStructureChanged(TreeModelEvent e) {
    Enumeration listenerCount = listeners.elements();
    while (listenerCount.hasMoreElements()) {
        TreeModelListener listener = (TreeModelListener) listenerCount.nextElement();
        listener.treeStructureChanged(e);
    }//from   w ww. j  a v  a  2 s  . c  o m

}

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From source file:gov.nij.er.ui.RawDataFilteredTreeModel.java

/**
 * Refresh the model to recognize new data, and notify any listeners
 *//*from   w w w .  j  a  v  a  2s . c o  m*/
public void updateModel() {
    LOG.debug("Updating model, isFiltered=" + isFiltered);
    for (TreeModelListener l : listeners) {
        l.treeStructureChanged(new TreeModelEvent(this, new Object[] { getRoot(), }));
    }
}

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From source file:gov.nij.er.ui.RecordTreeModel.java

/**
 * Update the model with data and notify listeners
 *///from  ww  w  .  j  a va  2  s .co  m
public void updateModel() {
    root = new DefaultMutableTreeNode(ROOT_NODE_LABEL);
    if (records != null) {
        Collections.sort(records, recordSorter);
        for (RecordWrapper record : records) {

            DefaultMutableTreeNode node = new RecordTreeNode(record);
            root.add(node);
        }
        LOG.debug("Initializing tree model with new records");
        for (TreeModelListener l : listeners) {
            l.treeStructureChanged(new TreeModelEvent(this, new Object[] { root, }));
        }
    }
}

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From source file:GenealogyExample.java

/**
 * The only event raised by this model is TreeStructureChanged with the root
 * as path, i.e. the whole tree has changed.
 *//*from   w ww.  j  a v a2s  .c om*/
protected void fireTreeStructureChanged(Person oldRoot) {
    int len = treeModelListeners.size();
    TreeModelEvent e = new TreeModelEvent(this, new Object[] { oldRoot });
    for (TreeModelListener tml : treeModelListeners) {
        tml.treeStructureChanged(e);
    }
}

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From source file:com.haulmont.cuba.desktop.gui.data.TreeModelAdapter.java

public TreeModelAdapter(HierarchicalDatasource datasource, CaptionMode captionMode, String captionProperty,
        boolean autoRefresh) {

    this.datasource = datasource;
    this.captionMode = captionMode;

    setCaptionProperty(captionProperty);

    this.autoRefresh = autoRefresh;

    this.metadataTools = AppBeans.get(MetadataTools.NAME);

    collectionChangeListener = e -> {
        switch (e.getOperation()) {
        case CLEAR:
        case REFRESH:
        case ADD:
        case REMOVE:
            Object[] path = { getRoot() };
            for (TreeModelListener listener : treeModelListeners) {
                TreeModelEvent ev = new TreeModelEvent(this, path);
                listener.treeStructureChanged(ev);
            }/*ww  w  . jav  a 2s  .c  om*/
            break;

        case UPDATE:
            for (Object item : e.getItems()) {
                TreePath treePath = getTreePath(item);
                for (TreeModelListener listener : treeModelListeners) {
                    TreeModelEvent ev = new TreeModelEvent(this, treePath.getPath());
                    listener.treeNodesChanged(ev);
                }
            }
            break;
        }
    };
    //noinspection unchecked
    datasource.addCollectionChangeListener(
            new WeakCollectionChangeListener(datasource, collectionChangeListener));
}

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From source file:com.igormaznitsa.mindmap.model.MindMap.java

private void fireModelChanged() {
    final Topic rootTopic = this.root;
    final TreeModelEvent evt = new TreeModelEvent(this,
            rootTopic == null ? (Topic[]) null : rootTopic.getPath());
    for (final TreeModelListener l : this.treeListeners) {
        l.treeStructureChanged(evt);
    }/*from   w  w w  .  j a  va  2s. com*/
}

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From source file:gov.nij.er.ui.RawDataFilteredTreeModel.java

RawDataFilteredTreeModel(RecordTreeModel rawDataTreeModel) {
    this.rawDataTreeModel = rawDataTreeModel;
    rawDataTreeModel.addTreeModelListener(new TreeModelListener() {

        public void treeNodesChanged(TreeModelEvent e) {
            if (!isFiltered) {
                for (TreeModelListener l : listeners) {
                    l.treeNodesChanged(e);
                }//from   w  w w  .  ja  va2 s .  c  o m
            }
        }

        public void treeNodesInserted(TreeModelEvent e) {
            if (!isFiltered) {
                for (TreeModelListener l : listeners) {
                    l.treeNodesInserted(e);
                }
            }
        }

        public void treeNodesRemoved(TreeModelEvent e) {
            if (!isFiltered) {
                for (TreeModelListener l : listeners) {
                    l.treeNodesRemoved(e);
                }
            }
        }

        public void treeStructureChanged(TreeModelEvent e) {
            if (!isFiltered) {
                for (TreeModelListener l : listeners) {
                    l.treeStructureChanged(e);
                }
            }
        }
    });
    root = new DefaultMutableTreeNode(ROOT_NODE_LABEL);

}

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From source file:org.pentaho.reporting.designer.extensions.pentaho.repository.model.RepositoryTreeModel.java

public void fireTreeDataChanged() {
    final TreeModelEvent event = new TreeModelEvent(this, new TreePath(root));
    final TreeModelListener[] modelListeners = listenerList.getListeners(TreeModelListener.class);
    for (int i = 0; i < modelListeners.length; i++) {
        final TreeModelListener modelListener = modelListeners[i];
        modelListener.treeStructureChanged(event);
    }/*w w  w.j av  a  2 s.  c o  m*/
}

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From source file:org.photovault.swingui.PhotoFolderTreeModel.java

/**
   Sends a strucure changed event to all listeners of this object. Currently only this type of
   event is supported, in future also other types of tree model events should be considered.
*///from w  w w . j  a  va2  s.  c  om

protected void fireTreeModelEvent(TreeModelEvent e) {
    Iterator iter = treeModelListeners.iterator();
    final TreeModelEvent fe = e;
    while (iter.hasNext()) {
        final TreeModelListener l = (TreeModelListener) iter.next();
        SwingUtilities.invokeLater(new Runnable() {
            public void run() {
                l.treeStructureChanged(fe);
            }
        });
        log.debug("Sending treeModelEvent");
    }
}

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