modernize: Use auto where the type is clear from context

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

diff --git a/src/uisupport/nickview.cpp b/src/uisupport/nickview.cpp
index ea29d3f..5adaf73 100644 (file)
--- a/src/uisupport/nickview.cpp
+++ b/src/uisupport/nickview.cpp
@@ -1,5 +1,5 @@
 /***************************************************************************
- *   Copyright (C) 2005-2016 by the Quassel Project                        *
+ *   Copyright (C) 2005-2018 by the Quassel Project                        *
  *   devel@quassel-irc.org                                                 *
  *                                                                         *
  *   This program is free software; you can redistribute it and/or modify  *
@@ -25,8 +25,6 @@
 #include <QScrollBar>
 #include <QDebug>
 #include <QMenu>
-#include <QTouchEvent>
-#include <QScrollBar>
 
 #include "buffermodel.h"
 #include "client.h"
@@ -38,7 +36,7 @@
 #include "types.h"
 
 NickView::NickView(QWidget *parent)
-    : QTreeView(parent)
+    : TreeViewTouch(parent)
 {
     setIndentation(10);
     header()->hide();
@@ -49,17 +47,15 @@ NickView::NickView(QWidget *parent)
     setContextMenuPolicy(Qt::CustomContextMenu);
     setSelectionMode(QAbstractItemView::ExtendedSelection);
 
-//   // breaks with Qt 4.8
-//   if(QString("4.8.0") > qVersion()) // FIXME breaks with Qt versions >= 4.10!
     setAnimated(true);
 
     connect(this, SIGNAL(customContextMenuRequested(const QPoint &)), SLOT(showContextMenu(const QPoint &)));
 
-#if defined Q_WS_QWS || defined Q_WS_X11
-    connect(this, SIGNAL(doubleClicked(QModelIndex)), SLOT(startQuery(QModelIndex)));
-#else
+#if defined Q_OS_MACOS || defined Q_OS_WIN
     // afaik this is better on Mac and Windows
     connect(this, SIGNAL(activated(QModelIndex)), SLOT(startQuery(QModelIndex)));
+#else
+    connect(this, SIGNAL(doubleClicked(QModelIndex)), SLOT(startQuery(QModelIndex)));
 #endif
 }
 
@@ -74,23 +70,22 @@ void NickView::init()
 
     connect(selectionModel(), SIGNAL(currentChanged(QModelIndex, QModelIndex)), SIGNAL(selectionUpdated()));
     connect(selectionModel(), SIGNAL(selectionChanged(QItemSelection, QItemSelection)), SIGNAL(selectionUpdated()));
-       setAttribute(Qt::WA_AcceptTouchEvents);
 }
 
 
 void NickView::setModel(QAbstractItemModel *model_)
 {
     if (model())
-        disconnect(model(), 0, this, 0);
+        disconnect(model(), nullptr, this, nullptr);
 
-    QTreeView::setModel(model_);
+    TreeViewTouch::setModel(model_);
     init();
 }
 
 
 void NickView::rowsInserted(const QModelIndex &parent, int start, int end)
 {
-    QTreeView::rowsInserted(parent, start, end);
+    TreeViewTouch::rowsInserted(parent, start, end);
     if (model()->data(parent, NetworkModel::ItemTypeRole) == NetworkModel::UserCategoryItemType && !isExpanded(parent)) {
         unanimatedExpandAll();
     }
@@ -107,7 +102,7 @@ void NickView::setRootIndex(const QModelIndex &index)
 
 QModelIndexList NickView::selectedIndexes() const
 {
-    QModelIndexList indexList = QTreeView::selectedIndexes();
+    QModelIndexList indexList = TreeViewTouch::selectedIndexes();
 
     // make sure the item we clicked on is first
     if (indexList.contains(currentIndex())) {
@@ -146,46 +141,10 @@ void NickView::startQuery(const QModelIndex &index)
     if (index.data(NetworkModel::ItemTypeRole) != NetworkModel::IrcUserItemType)
         return;
 
-    IrcUser *ircUser = qobject_cast<IrcUser *>(index.data(NetworkModel::IrcUserRole).value<QObject *>());
+    auto *ircUser = qobject_cast<IrcUser *>(index.data(NetworkModel::IrcUserRole).value<QObject *>());
     NetworkId networkId = index.data(NetworkModel::NetworkIdRole).value<NetworkId>();
     if (!ircUser || !networkId.isValid())
         return;
 
     Client::bufferModel()->switchToOrStartQuery(networkId, ircUser->nick());
 }
-
-bool NickView::event(QEvent *event) {
-       if (event->type() == QEvent::TouchBegin && _lastTouchStart < QDateTime::currentMSecsSinceEpoch() - 1000) { //(slow) double tab = normal behaviour = select multiple. 1000 ok?
-               _touchScrollInProgress = true;
-               _lastTouchStart = QDateTime::currentMSecsSinceEpoch();
-               setVerticalScrollMode(QAbstractItemView::ScrollPerPixel);
-               return true;
-       }
-
-       if (event->type() == QEvent::TouchUpdate && _touchScrollInProgress) {
-               QTouchEvent::TouchPoint p = ((QTouchEvent*)event)->touchPoints().at(0);
-               verticalScrollBar()->setValue(verticalScrollBar()->value() - (p.pos().y() - p.lastPos().y()));
-               return true;
-       }
-
-#if QT_VERSION >= 0x050000
-       if (event->type() == QEvent::TouchEnd || event->type() == QEvent::TouchCancel) {
-#else
-    if (event->type() == QEvent::TouchEnd) {
-#endif
-               _touchScrollInProgress = false;
-               return true;
-       }
-
-       return QTreeView::event(event);
-}
-
-void NickView::mousePressEvent(QMouseEvent * event) {
-       if (!_touchScrollInProgress)
-               QTreeView::mousePressEvent(event);
-}
-
-void NickView::mouseMoveEvent(QMouseEvent * event) {
-       if (!_touchScrollInProgress)
-               QTreeView::mouseMoveEvent(event);
-}