public void removeWatch(DebuggerTreeNodeImpl node) {
ApplicationManager.getApplication().assertIsDispatchThread();
LOG.assertTrue(node.getDescriptor() instanceof WatchItemDescriptor);
DebuggerTreeNodeImpl root = (DebuggerTreeNodeImpl) getModel().getRoot();
DebuggerTreeNodeImpl nodeToSelect = (DebuggerTreeNodeImpl) node.getNextSibling();
getMutableModel().removeNodeFromParent(node);
treeChanged();
if (nodeToSelect == null && root.getChildCount() > 0) {
nodeToSelect = (DebuggerTreeNodeImpl) root.getChildAt(root.getChildCount() - 1);
}
if (nodeToSelect != null) {
setSelectionPath(new TreePath(nodeToSelect.getPath()));
}
}
public DebuggerTreeNodeImpl[] getWatches() {
DebuggerTreeNodeImpl root = (DebuggerTreeNodeImpl) getModel().getRoot();
DebuggerTreeNodeImpl[] watches = new DebuggerTreeNodeImpl[root.getChildCount()];
final Enumeration e = root.children();
int i = 0;
while (e.hasMoreElements()) {
watches[i++] = (DebuggerTreeNodeImpl) e.nextElement();
}
return watches;
}
public int getWatchCount() {
DebuggerTreeNodeImpl root = (DebuggerTreeNodeImpl) getModel().getRoot();
return root != null ? root.getChildCount() : 0;
}
