public void ClearNodes()
{
lock (bubbleDictionary) {
foreach (long oid in bubbleDictionary.Keys)
{
BubbleTextNode node = bubbleDictionary[oid];
window.RemoveChild(node.Widget);
node.Dispose();
}
bubbleDictionary.Clear();
}
}
public void RemoveNode(long oid)
{
lock (bubbleDictionary) {
if (!bubbleDictionary.ContainsKey(oid))
{
return;
}
BubbleTextNode node = bubbleDictionary[oid];
window.RemoveChild(node.Widget);
bubbleDictionary.Remove(oid);
node.Dispose();
}
}
