- Topics are now editable even when they were empty

[quassel.git] / src / uisupport / abstractitemview.cpp

diff --git a/src/uisupport/abstractitemview.cpp b/src/uisupport/abstractitemview.cpp
new file mode 100644 (file)
index 0000000..dd6760e
--- /dev/null
+++ b/src/uisupport/abstractitemview.cpp
@@ -0,0 +1,55 @@
+/***************************************************************************
+ *   Copyright (C) 2005-08 by the Quassel Project                          *
+ *   devel@quassel-irc.org                                                 *
+ *                                                                         *
+ *   This program is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU General Public License as published by  *
+ *   the Free Software Foundation; either version 2 of the License, or     *
+ *   (at your option) version 3.                                           *
+ *                                                                         *
+ *   This program is distributed in the hope that it will be useful,       *
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
+ *   GNU General Public License for more details.                          *
+ *                                                                         *
+ *   You should have received a copy of the GNU General Public License     *
+ *   along with this program; if not, write to the                         *
+ *   Free Software Foundation, Inc.,                                       *
+ *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
+ ***************************************************************************/
+
+#include "abstractitemview.h"
+
+AbstractItemView::AbstractItemView(QWidget *parent)
+  : QWidget(parent),
+    _model(0),
+    _selectionModel(0)
+{
+}
+
+void AbstractItemView::setModel(QAbstractItemModel *model) {
+  if(_model) {
+    disconnect(_model, 0, this, 0);
+  }
+  _model = model;
+  connect(model, SIGNAL(dataChanged(QModelIndex, QModelIndex)),
+         this, SLOT(dataChanged(QModelIndex, QModelIndex)));
+  connect(model, SIGNAL(rowsAboutToBeRemoved(QModelIndex, int, int)),
+         this, SLOT(rowsAboutToBeRemoved(QModelIndex, int, int)));
+  connect(model, SIGNAL(rowsInserted(QModelIndex, int, int)),
+         this, SLOT(rowsInserted(QModelIndex, int, int)));
+}
+
+
+
+void AbstractItemView::setSelectionModel(QItemSelectionModel *selectionModel) {
+  if(_selectionModel) {
+    disconnect(_selectionModel, 0, this, 0);
+  }
+  _selectionModel = selectionModel;
+  connect(selectionModel, SIGNAL(currentChanged(QModelIndex, QModelIndex)),
+         this, SLOT(currentChanged(QModelIndex, QModelIndex)));
+  connect(selectionModel, SIGNAL(selectionChanged(QItemSelection, QItemSelection)),
+         this, SLOT(selectionChanged(QItemSelection, QItemSelection)));
+}
+