cmake: avoid de-duplication of user's CXXFLAGS

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

diff --git a/src/uisupport/abstractitemview.cpp b/src/uisupport/abstractitemview.cpp
index dd6760e..5b091a2 100644 (file)
--- a/src/uisupport/abstractitemview.cpp
+++ b/src/uisupport/abstractitemview.cpp
@@ -1,5 +1,5 @@
 /***************************************************************************
- *   Copyright (C) 2005-08 by the Quassel Project                          *
+ *   Copyright (C) 2005-2022 by the Quassel Project                        *
  *   devel@quassel-irc.org                                                 *
  *                                                                         *
  *   This program is free software; you can redistribute it and/or modify  *
@@ -15,41 +15,34 @@
  *   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.             *
+ *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.         *
  ***************************************************************************/
 
 #include "abstractitemview.h"
 
-AbstractItemView::AbstractItemView(QWidget *parent)
-  : QWidget(parent),
-    _model(0),
-    _selectionModel(0)
-{
-}
+AbstractItemView::AbstractItemView(QWidget* parent)
+    : QWidget(parent)
+    , _model(nullptr)
+    , _selectionModel(nullptr)
+{}
 
-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::setModel(QAbstractItemModel* model)
+{
+    if (_model) {
+        disconnect(_model, nullptr, this, nullptr);
+    }
+    _model = model;
+    connect(model, &QAbstractItemModel::dataChanged, this, &AbstractItemView::dataChanged);
+    connect(model, &QAbstractItemModel::rowsAboutToBeRemoved, this, &AbstractItemView::rowsAboutToBeRemoved);
+    connect(model, &QAbstractItemModel::rowsInserted, this, &AbstractItemView::rowsInserted);
 }
 
-
-
-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)));
+void AbstractItemView::setSelectionModel(QItemSelectionModel* selectionModel)
+{
+    if (_selectionModel) {
+        disconnect(_selectionModel, nullptr, this, nullptr);
+    }
+    _selectionModel = selectionModel;
+    connect(selectionModel, &QItemSelectionModel::currentChanged, this, &AbstractItemView::currentChanged);
+    connect(selectionModel, &QItemSelectionModel::selectionChanged, this, &AbstractItemView::selectionChanged);
 }
-