Workaroundinated a weird bug...

[quassel.git] / src / client / treemodel.cpp

diff --git a/src/client/treemodel.cpp b/src/client/treemodel.cpp
index 19a6854..2a2ed85 100644 (file)
--- a/src/client/treemodel.cpp
+++ b/src/client/treemodel.cpp
@@ -1,5 +1,5 @@
 /***************************************************************************
- *   Copyright (C) 2005-07 by the Quassel IRC Team                         *
+ *   Copyright (C) 2005-08 by the Quassel Project                          *
  *   devel@quassel-irc.org                                                 *
  *                                                                         *
  *   This program is free software; you can redistribute it and/or modify  *
@@ -147,7 +147,7 @@ int AbstractTreeItem::row() const {
     return _parentItem->_childItems[column()].indexOf(const_cast<AbstractTreeItem*>(this));
 }
 
-AbstractTreeItem *AbstractTreeItem::parent() {
+AbstractTreeItem *AbstractTreeItem::parent() const {
   return _parentItem;
 }
 
@@ -380,14 +380,20 @@ QVariant TreeModel::headerData(int section, Qt::Orientation orientation, int rol
 
 void TreeModel::itemDataChanged(int column) {
   AbstractTreeItem *item = qobject_cast<AbstractTreeItem *>(sender());
-  QModelIndex itemIndex;
+  QModelIndex leftIndex, rightIndex;
 
-  if(item == rootItem) 
-    itemIndex = QModelIndex();
-  else
-    itemIndex = createIndex(item->row(), column, item);
+  if(item == rootItem)
+    return;
+
+  if(column == -1) {
+    leftIndex = createIndex(item->row(), 0, item);
+    rightIndex = createIndex(item->row(), item->columnCount(), item);
+  } else {
+    leftIndex = createIndex(item->row(), column, item);
+    rightIndex = leftIndex;
+  }
 
-  emit dataChanged(itemIndex, itemIndex);
+  emit dataChanged(leftIndex, rightIndex);
 }
 
 void TreeModel::appendChild(AbstractTreeItem *parent, AbstractTreeItem *child) {