X-Git-Url: https://git.quassel-irc.org/?p=quassel.git;a=blobdiff_plain;f=src%2Fclient%2Ftreemodel.cpp;h=e456f6fda126fa3081e589b3e7910d41d2625741;hp=892ad5c8fcd0b84109ff7cf8e84036f897c8eb00;hb=3a3e844f9fcfd12235a0086af75ecd503b621ef4;hpb=91e27ef1628b352e1f905b5811cb036442e68242

diff --git a/src/client/treemodel.cpp b/src/client/treemodel.cpp
index 892ad5c8..e456f6fd 100644
--- a/src/client/treemodel.cpp
+++ b/src/client/treemodel.cpp
@@ -22,6 +22,7 @@
 
 #include <QCoreApplication>
 #include <QDebug>
+#include <utility>
 
 #include "quassel.h"
 
@@ -41,7 +42,7 @@ private:
 AbstractTreeItem::AbstractTreeItem(AbstractTreeItem *parent)
     : QObject(parent),
     _flags(Qt::ItemIsSelectable | Qt::ItemIsEnabled),
-    _treeItemFlags(0)
+    _treeItemFlags(nullptr)
 {
 }
 
@@ -103,7 +104,7 @@ void AbstractTreeItem::removeAllChilds()
     childIter = _childItems.begin();
     while (childIter != _childItems.end()) {
         child = *childIter;
-        child->setTreeItemFlags(0); // disable self deletion, as this would only fuck up consitency and the child gets deleted anyways
+        child->setTreeItemFlags(nullptr); // disable self deletion, as this would only fuck up consitency and the child gets deleted anyways
         child->removeAllChilds();
         ++childIter;
     }
@@ -182,7 +183,7 @@ bool AbstractTreeItem::reParent(AbstractTreeItem *newParent)
 AbstractTreeItem *AbstractTreeItem::child(int row) const
 {
     if (childCount() <= row)
-        return 0;
+        return nullptr;
     else
         return _childItems[row];
 }
@@ -230,9 +231,9 @@ void AbstractTreeItem::dumpChildList()
 /*****************************************
  * SimpleTreeItem
  *****************************************/
-SimpleTreeItem::SimpleTreeItem(const QList<QVariant> &data, AbstractTreeItem *parent)
+SimpleTreeItem::SimpleTreeItem(QList<QVariant> data, AbstractTreeItem *parent)
     : AbstractTreeItem(parent),
-    _itemData(data)
+    _itemData(std::move(data))
 {
 }
 
@@ -323,7 +324,7 @@ TreeModel::TreeModel(const QList<QVariant> &data, QObject *parent)
     _childStatus(QModelIndex(), 0, 0, 0),
     _aboutToRemoveOrInsert(false)
 {
-    rootItem = new SimpleTreeItem(data, 0);
+    rootItem = new SimpleTreeItem(data, nullptr);
     connectItem(rootItem);
 
     if (Quassel::isOptionSet("debugmodel")) {
@@ -376,7 +377,7 @@ QModelIndex TreeModel::index(int row, int column, const QModelIndex &parent) con
 
 QModelIndex TreeModel::indexByItem(AbstractTreeItem *item) const
 {
-    if (item == 0) {
+    if (item == nullptr) {
         qWarning() << "TreeModel::indexByItem(AbstractTreeItem *item) received NULL-Pointer";
         return QModelIndex();
     }
@@ -564,7 +565,7 @@ void TreeModel::beginRemoveChilds(int firstRow, int lastRow)
     }
 
     for (int i = firstRow; i <= lastRow; i++) {
-        disconnect(parentItem->child(i), 0, this, 0);
+        disconnect(parentItem->child(i), nullptr, this, nullptr);
     }
 
     // consitency checks