qt4-gui: Add missing function for floaties proxy

licq-im · Dec 30, 2012 · 12c8f4b · 12c8f4b
1 parent 340290d
commit 12c8f4b
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Showing 2 changed files with 15 additions and 2 deletions.
diff --git a/qt4-gui/src/contactlist/singlecontactproxy.cpp b/qt4-gui/src/contactlist/singlecontactproxy.cpp
@@ -1,6 +1,6 @@
 /*
  * This file is part of Licq, an instant messaging client for UNIX.
- * Copyright (C) 2007-2010 Licq developers
+ * Copyright (C) 2007-2012 Licq developers <licq-dev@googlegroups.com>
  *
  * Licq is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -73,6 +73,11 @@ QModelIndex SingleContactProxy::parent(const QModelIndex& /* index */) const
   return QModelIndex();
 }
 
+bool SingleContactProxy::hasChildren(const QModelIndex& parent) const
+{
+  return !parent.isValid();
+}
+
 int SingleContactProxy::rowCount(const QModelIndex& parent) const
 {
   if (!parent.isValid())

diff --git a/qt4-gui/src/contactlist/singlecontactproxy.h b/qt4-gui/src/contactlist/singlecontactproxy.h
@@ -1,6 +1,6 @@
 /*
  * This file is part of Licq, an instant messaging client for UNIX.
- * Copyright (C) 2007-2010 Licq developers
+ * Copyright (C) 2007-2012 Licq developers <licq-dev@googlegroups.com>
  *
  * Licq is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -71,6 +71,14 @@ class SingleContactProxy : public QAbstractProxyModel
    */
   virtual QModelIndex parent(const QModelIndex& index) const;
 
+  /**
+   * Check if index has any children
+   *
+   * @param parent An index for the contact or an invalid index
+   * @return True if the index invalid (e.g. the root index)
+   */
+  virtual bool hasChildren(const QModelIndex& parent = QModelIndex()) const;
+
   /**
    * Get the number of rows in the view
    *