}
void Client::bufferRemoved(BufferId bufferId) {
+ // first remove the buffer from has. this prohibits further lastSeenUpdates
+ Buffer *buff = 0;
+ if(_buffers.contains(bufferId)) {
+ buff = _buffers.take(bufferId);
+ disconnect(buff, 0, this, 0);
+ }
+
+ // then we select a sane buffer (status buffer)
+ /* we have to manually select a buffer because otherwise inconsitent changes
+ * to the model might occur:
+ * the result of a buffer removal triggers a change in the selection model.
+ * the newly selected buffer might be a channel that hasn't been selected yet
+ * and a new nickview would be created (which never heard of the "rowsAboutToBeRemoved").
+ * this new view (and/or) its sort filter will then only receive a "rowsRemoved" signal.
+ */
QModelIndex current = bufferModel()->currentIndex();
if(current.data(NetworkModel::BufferIdRole).value<BufferId>() == bufferId) {
- // select the status buffer if the currently displayed buffer is about to be removed
bufferModel()->setCurrentIndex(current.sibling(0,0));
}
-
+
+ // and remove it from the model
networkModel()->removeBuffer(bufferId);
- if(_buffers.contains(bufferId)) {
- Buffer *buff = _buffers.take(bufferId);
- disconnect(buff, 0, this, 0);
+
+ if(buff)
buff->deleteLater();
- }
}
void Client::bufferRenamed(BufferId bufferId, const QString &newName) {