Java Code Examples for javax.swing.event.TreeModelListener#treeNodesChanged()

public void sortBranch(TreePath pathToBranch) {
    BugSet bs = bugSet.query((BugAspects) pathToBranch.getLastPathComponent());
    bs.sortList();
    Debug.println("Data in sorted branch: " + pathToBranch.getLastPathComponent());
    for (BugLeafNode b : bs) {
        Debug.println(b);
    }

    Object[] children = new Object[getChildCount(pathToBranch.getLastPathComponent())];
    int[] childIndices = new int[children.length];
    for (int x = 0; x < children.length; x++) {
        children[x] = getChild(pathToBranch.getLastPathComponent(), x);
        childIndices[x] = x;
    }
    for (TreeModelListener l : listeners) {
        TreeModelEvent event = new TreeModelEvent(this, pathToBranch, childIndices, children);
        l.treeNodesChanged(event);
    }

}
 

/**
 * Update tree if it was refreshed or an entry was changed.
 *
 * @param entry the changed entry
 * @param changed whether the entry was changed or just refreshed
 * @since 8.1.2
 */
private void updateEntry(Entry entry, boolean changed) {
	RepositoryTreeUtil treeUtil = new RepositoryTreeUtil();
	TreeModelEvent e = makeChangeEvent(entry);
	if (parentTree != null) {
		treeUtil.saveExpansionState(parentTree);
		if (!changed) {
			//Fix for UI glitches if children of a refreshed folder are selected during a refresh
			treeUtil.retainRootSelections(parentTree);
		}
	}
	for (TreeModelListener l : listeners.getListeners(TreeModelListener.class)) {
		if (changed) {
			l.treeNodesChanged(e);
		}
		l.treeStructureChanged(e);
	}
	if (parentTree != null) {
		treeUtil.restoreExpansionState(parentTree);
	}
}
 

private void fireTreeNodesChanged(Operator operator) {
	TreeModelEvent e = makeChangeEvent(operator);
	if (e.getChildIndices() != null && e.getChildIndices()[0] != -1) { // otherwise the
		// operator is in
		// the state of
		// being removed and
		// has
		// triggered an
		// update while
		// dying.
		for (TreeModelListener l : listenerList.getListeners(TreeModelListener.class)) {
			try {
				l.treeNodesChanged(e);
			} catch (Exception ex) {
				//ignore
			}
		}
	}
}
 

void fireDisplayChange(LookTreeNode source) {
    if (listeners.isEmpty()) {
        return;
    }
    LookTreeNode parent = source.getParent();
    TreePath path = findPath(parent != null ? parent : source);
    int[] childIndices = parent != null ? new int[] {getIndexOfChild(parent, source)} : null;
    Object[] children = parent != null ? new Object[] {source} : null;
    TreeModelEvent ev = new TreeModelEvent(this, path, childIndices, children);
    for (TreeModelListener l : listeners) {
        l.treeNodesChanged(ev);
    }
}
 

public void fireTreeNodeChanged( final Object element ) {
  final TreePath path = TreeSelectionHelper.getPathForNode( this, element );
  final TreeModelListener[] treeModelListeners = eventListenerList.getListeners( TreeModelListener.class );
  final TreeModelEvent treeEvent = new TreeModelEvent( this, path );
  for ( int i = treeModelListeners.length - 1; i >= 0; i -= 1 ) {
    final TreeModelListener listener = treeModelListeners[ i ];
    listener.treeNodesChanged( treeEvent );
  }
}
 

protected void fireTreeNodeChanged(Layer layer) {
    TreeModelEvent event = createTreeModelEvent(layer);
    if (event == null) {
        return;
    }
    for (TreeModelListener treeModelListener : treeModelListeners.keySet()) {
        treeModelListener.treeNodesChanged(event);
    }
}
 

protected void fireTreeNodesChanged(Object source, Object[] path,
		int[] childIndices, Object[] children)
{
	TreeModelEvent event = new TreeModelEvent(source, path, childIndices,
			children);
	for (TreeModelListener listener : getTreeModelListeners())
	{
		listener.treeNodesChanged(event);
	}
}
 

public void valueForPathChanged(TreePath path, Object newValue) {
    Object oldValue = path.getLastPathComponent();
    renameEntry((String)oldValue, (String)newValue);
    TreeModelEvent ev = new TreeModelEvent(this, path.getParentPath().pathByAddingChild(newValue));
    for(TreeModelListener l : listeners) {
        l.treeNodesChanged(ev);
    }
}
 

@Override
public void onMindMapNodesChanged(@Nonnull final MindMapModelEvent event) {
  final TreeModelEvent treeEvent = new TreeModelEvent(this, event.getPath());
  for (final TreeModelListener l : this.treeListeners) {
    l.treeNodesChanged(treeEvent);
  }
}
 

private void fireNodesChanged(List<TreeModelEvent> events) {
	for (TreeModelEvent e : events) {
		for (TreeModelListener l : listeners) {
			l.treeNodesChanged(e);
		}
	}
}
 

/**
 * Notifies all added listeners that some nodes were changed.
 *
 * @param event the event object specifying changed nodes
 */
@Override
public void treeNodesChanged(@Nonnull TreeModelEvent event) {
  for (TreeModelListener listener : myListeners) {
    listener.treeNodesChanged(event);
  }
}
 

public void valueForPathChanged(final TreePath path, final Object value) {
    if (path.getLastPathComponent() instanceof Product) {
        final Product product = (Product) path.getLastPathComponent();
        
        switch (product.getStatus()) {
        case NOT_INSTALLED:
            product.setStatus(Status.TO_BE_INSTALLED);
            updateRequirements(product);
            break;
        case TO_BE_INSTALLED:
            product.setStatus(Status.NOT_INSTALLED);
            break;
        case INSTALLED:
            product.setStatus(Status.TO_BE_UNINSTALLED);
            break;
        case TO_BE_UNINSTALLED:
            product.setStatus(Status.INSTALLED);
            break;
        }
    }
    
    final TreeModelListener[] clone;
    synchronized (listeners) {
        clone = listeners.toArray(new TreeModelListener[0]);
    }
    
    final TreeModelEvent event = new TreeModelEvent(this, path);
    for (TreeModelListener listener: clone) {
        listener.treeNodesChanged(event);
    }
}
 

public void fireNodeDataChanged(GTreeNode changedNode) {
	if (!eventsEnabled) {
		return;
	}
	SystemUtilities.assertThisIsTheSwingThread(
		"GTreeModel.fireNodeDataChanged() must be " + "called from the AWT thread");

	TreeModelEvent event = new TreeModelEvent(this, (TreePath) null);

	for (TreeModelListener listener : listeners) {
		listener.treeNodesChanged(event);
	}
}
 

protected void fireNodeChanged(Object node) {
	TreeModelEvent e = new TreeModelEvent(this, findPath(node));
	for (TreeModelListener l : listeners) {
		l.treeNodesChanged(e);
	}
}
 

@Override
public void valueForPathChanged(@Nonnull final TreePath path, @Nonnull final Object newValue) {
  String newFileName = String.valueOf(newValue);

  if (FILE_NAME.matcher(newFileName).matches()) {
    final Object last = path.getLastPathComponent();
    if (last instanceof NodeFileOrFolder) {
      final NodeFileOrFolder editedNode = (NodeFileOrFolder) last;

      final String oldName = editedNode.toString();

      if (!oldName.equals(newFileName)) {
        final File origFile = ((NodeFileOrFolder) last).makeFileForNode();
        final String oldExtension = FilenameUtils.getExtension(oldName);
        final String newExtension = FilenameUtils.getExtension(newFileName);

        if (!oldExtension.equals(newExtension)) {
          if (DialogProviderManager.getInstance().getDialogProvider().msgConfirmYesNo(Main.getApplicationFrame(), "Changed extension", String.format("You have changed extension! Restore old extension '%s'?", oldExtension))) {
            newFileName = FilenameUtils.getBaseName(newFileName) + (oldExtension.isEmpty() ? "" : '.' + oldExtension); //NOI18N
          }
        }

        if (origFile != null) {
          final File newFile = new File(origFile.getParentFile(), newFileName);

          if (!editedNode.isLeaf() && !context.safeCloseEditorsForFile(origFile)) {
            return;
          }

          try {

            boolean doIt = true;

            List<File> affectedFiles = null;

            final NodeProject project = editedNode.findProject();
            if (project != null) {
              affectedFiles = project.findAffectedFiles(origFile);
              if (!affectedFiles.isEmpty()) {
                affectedFiles = UiUtils.showSelectAffectedFiles(affectedFiles);
                if (affectedFiles == null) {
                  doIt = false;
                } else {
                  affectedFiles = project.replaceAllLinksToFile(affectedFiles, origFile, newFile);
                }
              }
            }

            if (doIt) {
              Files.move(origFile.toPath(), newFile.toPath());
              editedNode.setName(newFile.getName());

              final TreeModelEvent renamedEvent = new TreeModelEvent(this, editedNode.makeTreePath());
              for (final TreeModelListener l : listeners) {
                l.treeNodesChanged(renamedEvent);
              }

              editedNode.fireNotifySubtreeChanged(this, listeners);

              this.context.notifyFileRenamed(affectedFiles, origFile, newFile);
            }
          } catch (IOException ex) {
            LOGGER.error("Can't rename file", ex); //NOI18N
            DialogProviderManager.getInstance().getDialogProvider().msgError(Main.getApplicationFrame(), "Can't rename file to '" + newValue + "\'");
          }
        }
      }
    }
  } else {
    DialogProviderManager.getInstance().getDialogProvider().msgError(Main.getApplicationFrame(), "Inapropriate file name '" + newFileName + "'!");
  }
}
 

public void fireTreeNodeChanged(final String nodeName, int index) {
    TreeModelEvent ev = createEventForNode(nodeName, getResourceType(nodeName), index);
    for(TreeModelListener l : listeners) {
        l.treeNodesChanged(ev);
    }
}
 

protected void fireTreeNodeChanged(TreePath treePath) {
    TreeModelEvent event = new TreeModelEvent(this, treePath);
    for (TreeModelListener treeModelListener : treeModelListeners.keySet()) {
        treeModelListener.treeNodesChanged(event);
    }
}
 

protected void fireTreeNodeChanged(TreePath treePath) {
    TreeModelEvent event = new TreeModelEvent(this, treePath);
    for (TreeModelListener treeModelListener : treeModelListeners.keySet()) {
        treeModelListener.treeNodesChanged(event);
    }
}
 

private void fireTreeNodesChanged(TreeModelEvent treeModelEvent) {
    for (TreeModelListener listener : listeners) {
        listener.treeNodesChanged(treeModelEvent);
    }
}
 

public void fireNodesChanged(TreeModelEvent e){
    for(TreeModelListener l : listeners) l.treeNodesChanged(e);
}