X-Git-Url: https://git.quassel-irc.org/?p=quassel.git;a=blobdiff_plain;f=src%2Fclient%2Ftreemodel.cpp;h=4933f0d9ec941c82e4abea64644548d9e4415637;hp=3b18d036565ce071130e7aa82169a7f08fee26f1;hb=ff7c0776d68d9749b07f54a3e26c342dfb12f081;hpb=2704de43e8f98c030f013e686736f3e299b7d815

diff --git a/src/client/treemodel.cpp b/src/client/treemodel.cpp
index 3b18d036..4933f0d9 100644
--- a/src/client/treemodel.cpp
+++ b/src/client/treemodel.cpp
@@ -24,6 +24,15 @@
 #include <QDebug>
 #include <QCoreApplication>
 
+class RemoveChildLaterEvent : public QEvent {
+public:
+  RemoveChildLaterEvent(AbstractTreeItem *child) : QEvent(QEvent::User), _child(child) {};
+  inline AbstractTreeItem *child() { return _child; }
+private:
+  AbstractTreeItem *_child;
+};
+
+
 /*****************************************
  *  Abstract Items of a TreeModel
  *****************************************/
@@ -101,6 +110,25 @@ void AbstractTreeItem::removeAllChilds() {
   checkForDeletion();
 }
 
+void AbstractTreeItem::removeChildLater(AbstractTreeItem *child) {
+  Q_ASSERT(child);
+  QCoreApplication::postEvent(this, new RemoveChildLaterEvent(child));
+}
+
+void AbstractTreeItem::customEvent(QEvent *event) {
+  if(event->type() != QEvent::User)
+    return;
+
+  event->accept();
+
+  RemoveChildLaterEvent *removeEvent = static_cast<RemoveChildLaterEvent *>(event);
+  int childRow = _childItems.indexOf(removeEvent->child());
+  if(childRow == -1)
+    return;
+
+  removeChild(childRow);
+}
+
 bool AbstractTreeItem::reParent(AbstractTreeItem *newParent) {
   // currently we support only re parenting if the child that's about to be
   // adopted does not have any children itself.