public void nextStep() {
ArrayList<Game> selectedGames = new ArrayList<Game>();
TreePath[] tps = this.checkboxTree.getCheckingPaths();
for (TreePath tp : tps) {
if (tp.getPathCount() == 3) {
DefaultMutableTreeNode gameNode = (DefaultMutableTreeNode) tp.getLastPathComponent();
Game g = (Game) gameNode.getUserObject();
selectedGames.add(g);
}
}
/* for(Game g : selectedGames) {
System.out.println(g.getTitle() + " : " + g.getShortDescription());
System.out.println("-------");
}
System.out.println("####");
*/
this.getController().setGamesToInstall(selectedGames);
ArrayList<Game> unselectedGames = this.games;
unselectedGames.removeAll(selectedGames);
this.getController().setGamesToUninstall(unselectedGames);
this.getController().nextStep();
}
@Override
public void mouseMoved(MouseEvent e) {
if (e.getSource() == browseTree) {
browseTreeRenderer.setMousePointInTree(e.getPoint());
TreePath path = browseTree.getPathForLocation(e.getX(), e.getY());
if (path != null) {
if (!(path.getLastPathComponent() instanceof ListableEntry)) return;
ListableEntry fse = (ListableEntry) path.getLastPathComponent();
if (fse != lastInspectedFSE || lastOnIcon != browseTreeRenderer.pointOnIcon(e.getPoint())) {
long size = fse.getSize();
frame.setStatusHint(fse.getName() + ": " + Util.niceSize(size));
if (lastInspectedFSE != null)
browseTree.repaint(browseTree.getPathBounds(lastInspectedFSE.getPath()));
lastInspectedFSE = fse;
lastOnIcon = browseTreeRenderer.pointOnIcon(e.getPoint());
browseTree.repaint(browseTree.getPathBounds(path));
}
} else {
if (lastInspectedFSE != null) {
Rectangle r = browseTree.getPathBounds(lastInspectedFSE.getPath());
lastInspectedFSE = null;
browseTree.repaint(r);
}
}
}
}
public void treeWillExpand(TreeExpansionEvent e) {
// get the tree path which will be expanded
TreePath path = e.getPath();
if (path == null) {
return;
}
// get the directory at the node
DefaultMutableTreeNode node = (DefaultMutableTreeNode) path.getLastPathComponent();
File selDir = (File) node.getUserObject();
// remove old entries
if (node.getChildCount() > 0) {
node.removeAllChildren();
}
// get all the subdirectories
File childDirs[] = selDir.listFiles(this);
if (childDirs == null) {
return;
}
// add the subdirectories
Arrays.sort(childDirs);
for (int i = 0; i < childDirs.length; i++) {
if (childDirs[i].isHidden()) {
if (showHidden) {
node.add(new DefaultMutableTreeNode(childDirs[i]));
}
} else {
node.add(new DefaultMutableTreeNode(childDirs[i]));
}
}
}
/** Updates the contents of the right panel. */
private void updateEntryPane() {
ViewPositions pos = Utilities.getViewPositions(entryPane);
TreePath[] paths = treePane.getTree().getSelectionPaths();
TreePath path = null;
if ((paths != null) && (paths.length == 1)) {
path = paths[0];
}
lastIndexTreePath = path;
if (path != null) {
Object node = path.getLastPathComponent();
if (node instanceof IndexTreeNode) {
entryPane.updateStandardIndex(((IndexTreeNode) node).getIndex());
} else if (node instanceof VLVIndexTreeNode) {
entryPane.updateVLVIndex(((VLVIndexTreeNode) node).getIndex());
} else if (node == standardIndexes) {
String backendName = (String) backends.getSelectedItem();
entryPane.updateBackendIndexes(backendName);
} else if (node == vlvIndexes) {
String backendName = (String) backends.getSelectedItem();
entryPane.updateBackendVLVIndexes(backendName);
} else {
entryPane.displayVoid();
}
} else {
if ((paths != null) && (paths.length > 1)) {
entryPane.displayMultiple();
} else {
entryPane.displayVoid();
}
}
Utilities.updateViewPositions(pos);
}
public void valueChanged(ListSelectionEvent e) {
if (e.getSource() == _table.getSelectionModel()) {
_table.getPathForRow(_table.getSelectedRow());
// is there already a highlighted part?
if (_currentSelectedPart != null) {
// unhighlight previous selected text
// restoring its style
try {
String text =
_hexStyledDoc.getText(
_currentSelectedPart.getOffset(), _currentSelectedPart.getLength());
_hexStyledDoc.remove(
_currentSelectedPart.getOffset(), _currentSelectedPart.getLength());
_hexStyledDoc.insertString(
_currentSelectedPart.getOffset(),
text,
_hexStyledDoc.getStyle(
_currentSelectedPart.getPacketNode().getModelPart().getType().getName()));
} catch (BadLocationException e1) {
e1.printStackTrace();
}
}
TreePath tp = _table.getPathForRow(_table.getSelectedRow());
if (tp != null && ((DataPartNode) tp.getLastPathComponent()).isLeaf()) {
_currentSelectedPart = (DataPartNode) tp.getLastPathComponent();
ViewPane.this.highlightSelectedPart(_currentSelectedPart);
}
}
}
/**
* A tool group has been added. Batched adds will come through the toolsAdded method.
*
* @param evt The event that caused this method to be called
*/
public void toolGroupAdded(ToolGroupEvent evt) {
ToolGroup group = (ToolGroup) evt.getSource();
ToolGroup tool = (ToolGroup) evt.getChild();
TreePath path = buildTreePath(group);
// System.out.println("group added " + group.getName() + " kid " + tool.getName());
Object[] children = new Object[1];
int[] indicies = new int[1];
int index;
ToolGroupTreeNode parent = (ToolGroupTreeNode) path.getLastPathComponent();
ToolGroupTreeNode child = new ToolGroupTreeNode(tool, parent);
parent.insert(child, parent.getChildCount());
index = getIndexOfChild(parent, child);
indicies[0] = index;
children[0] = child;
TreeModelEvent treeEvent = new TreeModelEvent(this, path, indicies, children);
fireTreeNodesInserted(treeEvent);
tool.addToolGroupListener(this);
}
@NotNull
public Change[] getSelectedChanges() {
Set<Change> changes = new LinkedHashSet<Change>();
final TreePath[] paths = getSelectionPaths();
if (paths == null) {
return new Change[0];
}
for (TreePath path : paths) {
ChangesBrowserNode<?> node = (ChangesBrowserNode) path.getLastPathComponent();
changes.addAll(node.getAllChangesUnder());
}
if (changes.isEmpty()) {
final List<VirtualFile> selectedModifiedWithoutEditing = getSelectedModifiedWithoutEditing();
if (selectedModifiedWithoutEditing != null && !selectedModifiedWithoutEditing.isEmpty()) {
for (VirtualFile file : selectedModifiedWithoutEditing) {
AbstractVcs vcs = ProjectLevelVcsManager.getInstance(myProject).getVcsFor(file);
if (vcs == null) continue;
final VcsCurrentRevisionProxy before =
VcsCurrentRevisionProxy.create(file, myProject, vcs.getKeyInstanceMethod());
if (before != null) {
ContentRevision afterRevision = new CurrentContentRevision(new FilePathImpl(file));
changes.add(new Change(before, afterRevision, FileStatus.HIJACKED));
}
}
}
}
return changes.toArray(new Change[changes.size()]);
}
public void removeSelectionPaths(TreePath[] paths) {
for (int i = 0; i < paths.length; i++) {
TreePath path = paths[i];
if (path.getPathCount() == 1) super.removeSelectionPaths(new TreePath[] {path});
else toggleRemoveSelection(path);
}
}
@Override
public Object getData(String dataId) {
if (CommonDataKeys.NAVIGATABLE_ARRAY.is(dataId)) {
TreePath[] paths = getSelectionPaths();
if (paths == null) return null;
final ArrayList<Navigatable> navigatables = new ArrayList<Navigatable>();
for (TreePath path : paths) {
Object lastPathComponent = path.getLastPathComponent();
if (lastPathComponent instanceof DefaultMutableTreeNode) {
DefaultMutableTreeNode node = (DefaultMutableTreeNode) lastPathComponent;
Object userObject = node.getUserObject();
if (userObject instanceof Navigatable) {
navigatables.add((Navigatable) userObject);
} else if (node instanceof Navigatable) {
navigatables.add((Navigatable) node);
}
}
}
if (navigatables.isEmpty()) {
return null;
} else {
return navigatables.toArray(new Navigatable[navigatables.size()]);
}
}
if (myTreeStructure instanceof AbstractTreeStructureBase) {
return ((AbstractTreeStructureBase) myTreeStructure)
.getDataFromProviders(getSelectedNodes(AbstractTreeNode.class), dataId);
}
return null;
}
// todo eliminate code duplication in BaseLogicalViewProjectPane
private <T extends TreeNode> T getSelectedTreeNode(Class<T> nodeClass) {
TreePath selectionPath = getTree().getSelectionPath();
if (selectionPath == null) return null;
Object selectedNode = selectionPath.getLastPathComponent();
if (!(nodeClass.isInstance(selectedNode))) return null;
return (T) selectedNode;
}
/** Returns whether the given path is currently checked. */
public boolean isChecked(TreePath path) {
if (isExplicitlyChecked(path)) {
return true;
} else {
return path.getParentPath() != null && isChecked(path.getParentPath());
}
}
public void mouseClicked(MouseEvent me) {
TreePath path = tree.getPathForLocation(me.getX(), me.getY());
if (path == null) return;
if (me.getX() > tree.getPathBounds(path).x + hotspot) return;
OIDObject oo = null;
if (path.getLastPathComponent() instanceof LazyOIDTreeNode) {
oo = (OIDObject) ((LazyOIDTreeNode) path.getLastPathComponent()).getUserObject();
} else if (path.getLastPathComponent() instanceof DefaultMutableTreeNode) {
oo = (OIDObject) ((DefaultMutableTreeNode) path.getLastPathComponent()).getUserObject();
}
if (!oo.isActive()) {
return;
}
tree.clearSelection();
boolean selected = selectionModel.isPathSelected(path, true);
selectionModel.removeTreeSelectionListener(this);
try {
if (selected) selectionModel.removeSelectionPath(path);
else selectionModel.addSelectionPath(path);
} finally {
selectionModel.addTreeSelectionListener(this);
tree.treeDidChange();
otsl.valueChanged();
}
}
/**
* Called whenever the value of the selection changes.
*
* @param e the event that characterizes the change.
*/
public void valueChanged(final TreeSelectionEvent e) {
addExpandedNode(getRowForPath(e.getPath()));
if (updateFromExternalSource) {
return;
}
updateFromInternalSource = true;
try {
final ReportDocumentContext renderContext = getRenderContext();
if (renderContext == null) {
return;
}
final TreePath[] treePaths = getSelectionPaths();
if (treePaths == null) {
selectionModel.clearSelection();
renderContext.getSelectionModel().clearSelection();
return;
}
final DocumentContextSelectionModel selectionModel = renderContext.getSelectionModel();
final Object[] data = new Object[treePaths.length];
for (int i = 0; i < treePaths.length; i++) {
final TreePath path = treePaths[i];
data[i] = path.getLastPathComponent();
}
selectionModel.setSelectedElements(data);
} finally {
updateFromInternalSource = false;
}
}
/**
* When called it will traverse all visible leaves in the browseTree and collapse them if they
* have been open for too long and are not selected.
*/
private void collapseOldNodes() {
Stack<ListableEntry> toConsider =
new Stack<
ListableEntry>(); // this is a stack of expanded nodes that need their children (and
// themselves) to be considered.
toConsider.push(fs.getBrowseRoot()); // we know these are always expanded, and uncollapsable.
toConsider.push(fs.getSearchRoot()); // " " "
// a) mark all uncollapsable nodes
TreePath[] selecteds = browseTree.getSelectionPaths();
if (selecteds != null) {
for (TreePath selected : selecteds) {
for (Object toMark :
selected.getPath()) { // a selected nodes and their ancestors are not collapsable.
expandedTimes.put(toMark, System.currentTimeMillis());
}
}
}
// b) collapse old expanded nodes.
while (!toConsider.empty()) {
for (FileSystemEntry child : toConsider.pop().getAllChildren()) {
if (browseTree.isExpanded(child.getPath())) {
toConsider.push(child);
if (System.currentTimeMillis() - expandedTimes.get(child)
> FS2Constants.CLIENT_BROWSETREE_COLLAPSE_INTERVAL) {
browseTree.collapsePath(child.getPath());
expandedTimes.remove(child);
}
}
}
}
}
@Override
public void valueChanged(TreeSelectionEvent e) {
TreePath newLeadSelectionPath = e.getNewLeadSelectionPath();
if (newLeadSelectionPath == null) {
return;
}
Object lastPathComponent = newLeadSelectionPath.getLastPathComponent();
if (lastPathComponent instanceof ValueSourceTreeNode) {
valueSourceNode = (ValueSourceTreeNode) lastPathComponent;
// get the selected PVC
ValueSource selectedValueSource = (ValueSource) valueSourceNode.getUserObject();
if (selectedValueSource == currentValueSource) {
return;
}
// change current PlotValueConfig
currentValueSource = selectedValueSource;
adaptGUI();
} else {
currentValueSource = null;
valueSourceNode = null;
}
}
@Override
public void mouseClicked(MouseEvent event) {
JTree tree = (JTree) event.getSource();
int x = event.getX();
int y = event.getY();
int row = tree.getRowForLocation(x, y);
TreePath path = tree.getPathForRow(row);
if (path != null) {
CheckBoxTreeNode node = (CheckBoxTreeNode) path.getLastPathComponent();
if (node != null) {
boolean isSelected = !node.isSelected();
node.setSelected(isSelected);
((DefaultTreeModel) tree.getModel()).nodeStructureChanged(node);
}
}
// 查看整棵树的选择项
for (int i = 0; i < tree.getRowCount(); i++) {
TreePath treePath = tree.getPathForRow(i);
CheckBoxTreeNode treeNode = (CheckBoxTreeNode) treePath.getLastPathComponent();
if (treeNode.getUserObject() instanceof ServerConfigForModel) {
if (treeNode.isSelected) {
filter.setServerId(((ServerConfigForModel) treeNode.getUserObject()).getId());
} else {
filter.removeServerId(((ServerConfigForModel) treeNode.getUserObject()).getId());
}
}
}
filterOpcItem();
}
private TreePath find2(JTree tree, TreePath parent, Village pNode, int depth) {
TreeNode node = (TreeNode) parent.getLastPathComponent();
DefaultMutableTreeNode o = (DefaultMutableTreeNode) node;
// If equal, go down the branch
if (o.getUserObject().equals(pNode)) {
// If at end, return match
return parent;
} else {
// Traverse children
if (node.getChildCount() >= 0) {
for (Enumeration e = node.children(); e.hasMoreElements(); ) {
TreeNode n = (TreeNode) e.nextElement();
TreePath path = parent.pathByAddingChild(n);
TreePath result = find2(tree, path, pNode, depth + 1);
// Found a match
if (result != null) {
return result;
}
}
}
}
// No match at this branch
return null;
}
@Override
public String getToolTipText(MouseEvent evt) {
Point p = evt.getPoint();
TreePath tp = getClosestPathForLocation(p.x, p.y);
Object node = tp.getLastPathComponent();
if (node instanceof PlaylistTreeNode) {
PlaylistTreeNode ptn = (PlaylistTreeNode) node;
int unseen = ptn.numUnseenTracks;
if (unseen > 0) {
String nt = numItems(unseen, "new track");
if (ptn.hasComments) {
// html allows us to have linebreaks
return "<html>" + nt + "<br>Unread comments</html>";
} else return nt;
}
if (ptn.hasComments) return "Unread comments";
} else if (node instanceof LibraryTreeNode) {
LibraryTreeNode ltn = (LibraryTreeNode) node;
int unseen = ltn.numUnseenTracks;
if (unseen > 0) {
String nt = numItems(unseen, "new track");
if (ltn.hasComments) {
// html allows us to have linebreaks
return "<html>" + nt + "<br>Unread comments</html>";
} else return nt;
}
if (ltn.hasComments) return "Unread comments";
}
return null;
}
public int getRowForPath(final TreePath path) {
if (!isVisible(path)) {
return -1;
}
VariableHeightStateNode correspondingNode = (VariableHeightStateNode) getStateNodeForPath(path);
if (correspondingNode != null) {
return correspondingNode.getRow();
}
VariableHeightStateNode parent =
(VariableHeightStateNode) getStateNodeForPath(path.getParentPath());
int modelIndex = parent.getModelIndexOfChild(path.getLastPathComponent());
int rowIncrement = 0;
for (int i = 0; i < modelIndex; i++) {
rowIncrement++;
Object modelNode = parent.getModelChildNode(i);
StateNode childNode = parent.getChild(modelNode);
if (childNode != null) {
rowIncrement += childNode.getTotalChildrenCount();
}
}
return parent.getRow() + rowIncrement + 1;
}
private void addNodeToTree(
JTree.DropLocation dropLocation,
LayerTreeModel model,
INode node,
boolean alreadyInTree,
int offset) {
TreePath p = dropLocation.getPath();
boolean noparent = p == null;
INode parent = null;
int index = 0;
if (!noparent) {
parent = (INode) p.getLastPathComponent();
index = dropLocation.getChildIndex();
if (index < 0) index = parent.getChildCount();
else index += offset;
}
if (alreadyInTree) {
if (!noparent) {
if (node == parent || nodeAncestorOf(node, parent)) return;
if (node.getParent() == parent && index > model.getIndexOfChild(parent, node)) index--;
}
model.removeNodeFromParent(node, false);
}
if (noparent) model.addToRoot(node, true);
else model.insertNodeInto(node, parent, index, true);
}
private CheckedTreeNode getSelectedNode() {
TreePath selectionPath = myTree.getSelectionPath();
if (selectionPath != null) {
return (CheckedTreeNode) selectionPath.getLastPathComponent();
}
return null;
}
@Override
protected Transferable createTransferable(JComponent source) {
dropLocation = null;
if (source == null) return null;
TreeTransferable t = null;
if (source == layersTree) {
TreePath[] dragPaths = layersTree.getSelectionPaths();
if (dragPaths != null) {
t = new TreeTransferable(layersTree, dragPaths);
}
} else if (source == datasetTree) {
TreePath[] dragPaths = datasetTree.getSelectionPaths();
if (dragPaths != null) {
List<TreePath> paths = new ArrayList<TreePath>();
for (TreePath dragPath : dragPaths) {
Object o = dragPath.getLastPathComponent();
if (o != null && o instanceof DefaultMutableTreeNode) {
Object uo = ((DefaultMutableTreeNode) o).getUserObject();
if (uo != null && uo instanceof ILayerDefinition) paths.add(dragPath);
}
}
if (!paths.isEmpty()) {
TreePath[] p = paths.toArray(new TreePath[paths.size()]);
t = new TreeTransferable(datasetTree, p);
}
}
}
return t;
}
public void valueChanged(TreeSelectionEvent e) {
TreePath tp = e.getNewLeadSelectionPath();
if (tp == null) return;
Object selNode = tp.getLastPathComponent();
if (selNode instanceof ButtonTreeNode) {
ButtonTreeNode btn = (ButtonTreeNode) selNode;
btn.onClick();
setSelectionPath(e.getOldLeadSelectionPath());
return;
}
if (!(selNode instanceof SelectableTreeNode)) return;
SelectableTreeNode stn = (SelectableTreeNode) selNode;
if (stn.wantSelect()) {
sideBar.clearSelectionExcept(FriendTree.this);
// If this is a library or playlist node with comments, and the comments tab is showing,
// mark the
// comments as read
FriendTreeModel m = getModel();
if (stn instanceof LibraryTreeNode) {
LibraryTreeNode ltn = (LibraryTreeNode) stn;
ContentPanel cp = frame.mainPanel.getContentPanel("library/" + ltn.userId);
// library content panel gets created on demand, so might be null
if (cp != null && cp.tabPane.getSelectedIndex() == 1)
m.markLibraryCommentsAsRead(ltn.userId);
} else if (stn instanceof PlaylistTreeNode) {
PlaylistTreeNode ptn = (PlaylistTreeNode) stn;
long plId = ptn.getPlaylist().getPlaylistId();
ContentPanel cp = frame.mainPanel.getContentPanel("playlist/" + plId);
if (cp.tabPane.getSelectedIndex() == 1) m.markPlaylistCommentsAsRead(plId);
}
if (stn.handleSelect()) m.firePathToRootChanged(stn);
} else setSelectionPath(e.getOldLeadSelectionPath());
}
private void updateSelectionFromTree() {
TreePath[] treePaths = myTree.getSelectionPaths();
if (treePaths != null) {
List<NamedConfigurable> selectedConfigurables = new ArrayList<NamedConfigurable>();
for (TreePath path : treePaths) {
Object lastPathComponent = path.getLastPathComponent();
if (lastPathComponent instanceof MyNode) {
selectedConfigurables.add(((MyNode) lastPathComponent).getConfigurable());
}
}
if (selectedConfigurables.size() > 1 && updateMultiSelection(selectedConfigurables)) {
return;
}
}
final TreePath path = myTree.getSelectionPath();
if (path != null) {
final Object lastPathComp = path.getLastPathComponent();
if (!(lastPathComp instanceof MyNode)) return;
final MyNode node = (MyNode) lastPathComp;
setSelectedNode(node);
} else {
setSelectedNode(null);
}
}
private void selectInCallTree(JipMethod selectedMethod) {
if (selectedMethod == null) {
mCallTree.clearSelection();
return;
}
// is this method already selected?
TreePath curPath = mCallTree.getSelectionPath();
if (curPath != null) {
TreeNode curNode = (TreeNode) curPath.getLastPathComponent();
JipMethod curMethod = curNode.getMethodOrNull();
if (curMethod != null && curMethod.equals(selectedMethod)) {
// we're done.
return;
}
}
TreePath newPath = mCallTreeRoot.findPathForMethod(selectedMethod);
if (newPath == null) {
System.out.println("no path to " + selectedMethod);
return;
}
mCallTree.setSelectionPath(newPath);
mCallTree.scrollPathToVisible(newPath);
}
private void syncBrowser() {
if (myTree.getSelectionModel().getSelectionCount() != 1) {
myBrowser.showEmpty();
} else {
TreePath pathSelected = myTree.getSelectionModel().getLeadSelectionPath();
if (pathSelected != null) {
final InspectionTreeNode node = (InspectionTreeNode) pathSelected.getLastPathComponent();
if (node instanceof RefElementNode) {
final RefElementNode refElementNode = (RefElementNode) node;
final CommonProblemDescriptor problem = refElementNode.getProblem();
final RefEntity refSelected = refElementNode.getElement();
if (problem != null) {
showInBrowser(refSelected, problem);
} else {
showInBrowser(refSelected);
}
} else if (node instanceof ProblemDescriptionNode) {
final ProblemDescriptionNode problemNode = (ProblemDescriptionNode) node;
showInBrowser(problemNode.getElement(), problemNode.getDescriptor());
} else if (node instanceof InspectionNode) {
showInBrowser(((InspectionNode) node).getToolWrapper());
} else {
myBrowser.showEmpty();
}
}
}
}
@Override
public void keyPressed(KeyEvent e) {
TreePath path = myTree.getLeadSelectionPath();
if (path == null) return;
final Object lastComponent = path.getLastPathComponent();
if (e.getKeyCode() == KeyEvent.VK_ENTER) {
if (lastComponent instanceof ParentNode) return;
doOKAction();
e.consume();
} else if (e.getKeyCode() == KeyEvent.VK_INSERT) {
if (lastComponent instanceof ElementNode) {
final DefaultMutableTreeNode node = (DefaultMutableTreeNode) lastComponent;
if (!mySelectedNodes.contains(node)) {
if (node.getNextNode() != null) {
myTree.setSelectionPath(new TreePath(node.getNextNode().getPath()));
}
} else {
if (node.getNextNode() != null) {
myTree.removeSelectionPath(new TreePath(node.getPath()));
myTree.setSelectionPath(new TreePath(node.getNextNode().getPath()));
myTree.repaint();
}
}
e.consume();
}
}
}
private static boolean isMoveSupported(JTree tree, int dir) {
final TreePath[] selectionPaths = tree.getSelectionPaths();
if (selectionPaths != null) {
DefaultMutableTreeNode parent = null;
for (TreePath treePath : selectionPaths)
if (treePath.getLastPathComponent() != null) {
final DefaultMutableTreeNode node =
(DefaultMutableTreeNode) treePath.getLastPathComponent();
if (parent == null) {
parent = (DefaultMutableTreeNode) node.getParent();
}
if (parent != node.getParent()) {
return false;
}
if (dir > 0) {
if (parent.getIndex(node) == parent.getChildCount() - 1) {
return false;
}
} else {
if (parent.getIndex(node) == 0) {
return false;
}
}
}
return true;
}
return false;
}
@Override
public void valueChanged(TreeSelectionEvent e) {
if (e.getSource() == colors && !locked) {
TreeSelectionModel tsm = colors.getSelectionModel();
TreePath tp[] = tsm.getSelectionPaths();
if (tp == null) return;
Vector<ClassedItem> tmp = new Vector<ClassedItem>();
for (TreePath element : tp) {
try {
Object[] path = element.getPath();
ClassedItem ci = new ClassedItem(path[1].toString(), path[2].toString());
tmp.add(ci);
} catch (Exception exp) {
// User did not select a leafnode
}
}
if (sceneElement instanceof NenyaImageSceneElement) {
((NenyaImageSceneElement) sceneElement).setColorList(tmp.toArray(new ClassedItem[0]));
}
if (sceneElement instanceof NenyaTileSceneElement) {
((NenyaTileSceneElement) sceneElement).setColorList(tmp.toArray(new ClassedItem[0]));
}
if (sceneElement instanceof NenyaComponentSceneElement) {
((NenyaComponentSceneElement) sceneElement)
.getComponents()[itemList.getSelectedIndex()].setColorList(
tmp.toArray(new ClassedItem[0]));
}
submitElement(sceneElement, null);
} else {
super.valueChanged(e);
}
}
/*
* Drop Event Handlers
*/
private TreeNode getNodeForEvent(DropTargetDragEvent dtde) {
Point p = dtde.getLocation();
DropTargetContext dtc = dtde.getDropTargetContext();
JTree tree = (JTree) dtc.getComponent();
TreePath path = tree.getClosestPathForLocation(p.x, p.y);
return (TreeNode) path.getLastPathComponent();
}