Examples with TreeModelListener javax.swing.event.TreeModelListener used on opensource projects

Example 6 with TreeModelListener

use of javax.swing.event.TreeModelListener in project processdash by dtuma.

the class AbstractTreeTableModel method fireTreeNodesRemoved.

/*
     * Notify all listeners that have registered interest for
     * notification on this event type.  The event instance
     * is lazily created using the parameters passed into
     * the fire method.
     * @see EventListenerList
     */
protected void fireTreeNodesRemoved(Object source, Object[] path, int[] childIndices, Object[] children) {
    // Guaranteed to return a non-null array
    Object[] listeners = listenerList.getListenerList();
    TreeModelEvent e = null;
    // those that are interested in this event
    for (int i = listeners.length - 2; i >= 0; i -= 2) {
        if (listeners[i] == TreeModelListener.class) {
            // Lazily create the event:
            if (e == null)
                e = new TreeModelEvent(source, path, childIndices, children);
            ((TreeModelListener) listeners[i + 1]).treeNodesRemoved(e);
        }
    }
}

Example 7 with TreeModelListener

use of javax.swing.event.TreeModelListener in project processdash by dtuma.

the class AbstractTreeTableModel method fireTreeStructureChanged.

/*
     * Notify all listeners that have registered interest for
     * notification on this event type.  The event instance
     * is lazily created using the parameters passed into
     * the fire method.
     * @see EventListenerList
     */
protected void fireTreeStructureChanged(Object source, Object[] path, int[] childIndices, Object[] children) {
    // Guaranteed to return a non-null array
    Object[] listeners = listenerList.getListenerList();
    TreeModelEvent e = null;
    // those that are interested in this event
    for (int i = listeners.length - 2; i >= 0; i -= 2) {
        if (listeners[i] == TreeModelListener.class) {
            // Lazily create the event:
            if (e == null)
                e = new TreeModelEvent(source, path, childIndices, children);
            ((TreeModelListener) listeners[i + 1]).treeStructureChanged(e);
        }
    }
}

Example 8 with TreeModelListener

use of javax.swing.event.TreeModelListener in project processdash by dtuma.

the class AbstractTreeTableModel method fireTreeNodesChanged.

/*
     * Notify all listeners that have registered interest for
     * notification on this event type.  The event instance
     * is lazily created using the parameters passed into
     * the fire method.
     * @see EventListenerList
     */
protected void fireTreeNodesChanged(Object source, Object[] path, int[] childIndices, Object[] children) {
    // Guaranteed to return a non-null array
    Object[] listeners = listenerList.getListenerList();
    TreeModelEvent e = null;
    // those that are interested in this event
    for (int i = listeners.length - 2; i >= 0; i -= 2) {
        if (listeners[i] == TreeModelListener.class) {
            // Lazily create the event:
            if (e == null)
                e = new TreeModelEvent(source, path, childIndices, children);
            ((TreeModelListener) listeners[i + 1]).treeNodesChanged(e);
        }
    }
}

Example 9 with TreeModelListener

use of javax.swing.event.TreeModelListener in project processdash by dtuma.

the class AbstractTreeTableModel method fireTreeNodesInserted.

/*
     * Notify all listeners that have registered interest for
     * notification on this event type.  The event instance
     * is lazily created using the parameters passed into
     * the fire method.
     * @see EventListenerList
     */
protected void fireTreeNodesInserted(Object source, Object[] path, int[] childIndices, Object[] children) {
    // Guaranteed to return a non-null array
    Object[] listeners = listenerList.getListenerList();
    TreeModelEvent e = null;
    // those that are interested in this event
    for (int i = listeners.length - 2; i >= 0; i -= 2) {
        if (listeners[i] == TreeModelListener.class) {
            // Lazily create the event:
            if (e == null)
                e = new TreeModelEvent(source, path, childIndices, children);
            ((TreeModelListener) listeners[i + 1]).treeNodesInserted(e);
        }
    }
}

Example 10 with TreeModelListener

use of javax.swing.event.TreeModelListener in project checkstyle by checkstyle.

the class ParseTreeTableModel method fireTreeStructureChanged.

/**
     * Notify all listeners that have registered interest for
     * 'tree structure changed' event.  The event instance
     * is lazily created using the parameters passed into
     * the fire method.
     * @param source The Object responsible for generating the event.
     * @param path An array of Object identifying the path to the parent of the modified items.
     * @param childIndices An array of int that specifies the index values of the removed items.
     * @param children An array of Object containing the inserted, removed, or changed objects.
     * @see EventListenerList
     */
private void fireTreeStructureChanged(Object source, Object[] path, int[] childIndices, Object... children) {
    // Guaranteed to return a non-null array
    final Object[] listeners = listenerList.getListenerList();
    TreeModelEvent event = null;
    // those that are interested in this event
    for (int i = listeners.length - 2; i >= 0; i -= 2) {
        if (listeners[i] == TreeModelListener.class) {
            // Lazily create the event:
            if (event == null) {
                event = new TreeModelEvent(source, path, childIndices, children);
            }
            ((TreeModelListener) listeners[i + 1]).treeStructureChanged(event);
        }
    }
}