diff --git a/kdevplatform/shell/runtimecontroller.cpp b/kdevplatform/shell/runtimecontroller.cpp
index fb66148cec..e2ad831a05 100644
--- a/kdevplatform/shell/runtimecontroller.cpp
+++ b/kdevplatform/shell/runtimecontroller.cpp
@@ -1,155 +1,165 @@
 /*
    Copyright 2017 Aleix Pol Gonzalez <aleixpol@kde.org>
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Library General Public
    License version 2 as published by the Free Software Foundation.
 
    This library 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
    Library General Public License for more details.
 
    You should have received a copy of the GNU Library General Public License
    along with this library; see the file COPYING.LIB.  If not, write to
    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
    Boston, MA 02110-1301, USA.
 */
 
 #include "runtimecontroller.h"
 #include <QProcess>
 #include <QComboBox>
 #include <KActionCollection>
 #include <KLocalizedString>
 #include <KProcess>
 #include <util/path.h>
 #include "core.h"
 #include "uicontroller.h"
 #include "mainwindow.h"
 #include "debug.h"
 
 using namespace KDevelop;
 
 class IdentityRuntime : public IRuntime
 {
     QString name() const override { return i18n("Host System"); }
 
     void startProcess(KProcess *process) const override {
-        connect(process, &QProcess::errorOccurred, this, [process](QProcess::ProcessError error) {
+#if QT_VERSION < 0x050600
+        connect(process, static_cast<void(QProcess::*)(QProcess::ProcessError)>(&QProcess::error),
+#else
+        connect(process, &QProcess::errorOccurred,
+#endif
+            this, [process](QProcess::ProcessError error) {
             qCWarning(SHELL) << "error:" << error << process->program() << process->errorString();
         });
         process->start();
     }
     void startProcess(QProcess *process) const override {
-        connect(process, &QProcess::errorOccurred, this, [process](QProcess::ProcessError error) {
+#if QT_VERSION < 0x050600
+        connect(process, static_cast<void(QProcess::*)(QProcess::ProcessError)>(&QProcess::error),
+#else
+        connect(process, &QProcess::errorOccurred,
+#endif
+            this, [process](QProcess::ProcessError error) {
             qCWarning(SHELL) << "error:" << error << process->program() << process->errorString();
         });
         process->start();
     }
     KDevelop::Path pathInHost(const KDevelop::Path & runtimePath) const override { return runtimePath; }
     KDevelop::Path pathInRuntime(const KDevelop::Path & localPath) const override { return localPath; }
     void setEnabled(bool /*enabled*/) override {}
     QByteArray getenv(const QByteArray & varname) const override { return qgetenv(varname); }
 };
 
 KDevelop::RuntimeController::RuntimeController(KDevelop::Core* core)
     : m_core(core)
 {
     const bool haveUI = (core->setupFlags() != Core::NoUi);
     if (haveUI) {
         m_runtimesMenu.reset(new QMenu());
     }
 
     addRuntimes(new IdentityRuntime);
     setCurrentRuntime(m_runtimes.first());
 
     if (haveUI) {
         setupActions();
     }
 }
 
 KDevelop::RuntimeController::~RuntimeController()
 {
     m_currentRuntime->setEnabled(false);
     m_currentRuntime = nullptr;
 }
 
 void RuntimeController::setupActions()
 {
     // TODO not multi-window friendly, FIXME
     KActionCollection* ac = m_core->uiControllerInternal()->defaultMainWindow()->actionCollection();
 
     auto action = new QAction(this);
     action->setStatusTip(i18n("Allows to select a runtime"));
     action->setMenu(m_runtimesMenu.data());
     action->setIcon(QIcon::fromTheme(QStringLiteral("file-library-symbolic")));
     auto updateActionText = [action](IRuntime* currentRuntime){
         action->setText(i18n("Runtime: %1", currentRuntime->name()));
     };
     connect(this, &RuntimeController::currentRuntimeChanged, action, updateActionText);
     updateActionText(m_currentRuntime);
 
     ac->addAction(QStringLiteral("switch_runtimes"), action);
 }
 
 void KDevelop::RuntimeController::initialize()
 {
 }
 
 KDevelop::IRuntime * KDevelop::RuntimeController::currentRuntime() const
 {
     Q_ASSERT(m_currentRuntime);
     return m_currentRuntime;
 }
 
 QVector<KDevelop::IRuntime *> KDevelop::RuntimeController::availableRuntimes() const
 {
     return m_runtimes;
 }
 
 void KDevelop::RuntimeController::setCurrentRuntime(KDevelop::IRuntime* runtime)
 {
     if (m_currentRuntime == runtime)
         return;
 
     Q_ASSERT(m_runtimes.contains(runtime));
 
     if (m_currentRuntime) {
         m_currentRuntime->setEnabled(false);
     }
     qCDebug(SHELL) << "setting runtime..." << runtime->name() << "was" << m_currentRuntime;
     m_currentRuntime = runtime;
     m_currentRuntime->setEnabled(true);
     Q_EMIT currentRuntimeChanged(runtime);
 }
 
 void KDevelop::RuntimeController::addRuntimes(KDevelop::IRuntime * runtime)
 {
     if (!runtime->parent())
         runtime->setParent(this);
 
     if (m_core->setupFlags() != Core::NoUi) {
         QAction* runtimeAction = new QAction(runtime->name(), m_runtimesMenu.data());
         runtimeAction->setCheckable(true);
         connect(runtimeAction, &QAction::triggered, runtime, [this, runtime]() {
             setCurrentRuntime(runtime);
         });
         connect(this, &RuntimeController::currentRuntimeChanged, runtimeAction, [runtimeAction, runtime](IRuntime* currentRuntime) {
             runtimeAction->setChecked(runtime == currentRuntime);
         });
 
         connect(runtime, &QObject::destroyed, this, [this, runtimeAction](QObject* obj) {
             Q_ASSERT(m_currentRuntime != obj);
             m_runtimes.removeAll(qobject_cast<KDevelop::IRuntime *>(obj));
             delete runtimeAction;
         });
         m_runtimesMenu->addAction(runtimeAction);
     } else {
         connect(runtime, &QObject::destroyed, this, [this](QObject* obj) {
             Q_ASSERT(m_currentRuntime != obj);
             m_runtimes.removeAll(qobject_cast<KDevelop::IRuntime *>(obj));
         });
     }
 
     m_runtimes << runtime;
 }
diff --git a/plugins/cmake/cmakecommandscontents.cpp b/plugins/cmake/cmakecommandscontents.cpp
index d8566b35cb..d6d99c6216 100644
--- a/plugins/cmake/cmakecommandscontents.cpp
+++ b/plugins/cmake/cmakecommandscontents.cpp
@@ -1,182 +1,182 @@
 /* KDevelop CMake Support
  *
  * Copyright 2009 Aleix Pol <aleixpol@kde.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) any later version.
  *
  * 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., 51 Franklin Street, Fifth Floor, Boston, MA
  * 02110-1301, USA.
  */
 
 #include "cmakecommandscontents.h"
 #include <interfaces/iruntimecontroller.h>
 #include <interfaces/iruntime.h>
 #include <interfaces/icore.h>
 #include <interfaces/idocumentation.h>
 #include <interfaces/idocumentationcontroller.h>
 #include "cmakebuilderconfig.h"
 #include "cmakedoc.h"
 #include <QProcess>
 #include <KLocalizedString>
 
-static const QVector<QLatin1String> args = {
-    QLatin1String("--help-command"), QLatin1String("--help-variable"), QLatin1String("--help-module"), QLatin1String("--help-property"), QLatin1String(), QLatin1String()
+static const QVector<QString> args = {
+    QLatin1String("--help-command"), QLatin1String("--help-variable"), QLatin1String("--help-module"), QLatin1String("--help-property"), QString(), QString()
 };
 static QString modules [] = {
     i18n("Commands"), i18n("Variables"), i18n("Modules"), i18n("Properties"), i18n("Policies")
 };
 
 CMakeCommandsContents::CMakeCommandsContents(QObject* parent)
      : QAbstractItemModel(parent)
      , m_namesForType(CMakeDocumentation::EOType)
 {
     QVector<QProcess*> processes;
     for(int i=0; i<=CMakeDocumentation::Property; i++) {
         const QStringList params = { args[i]+QStringLiteral("-list") };
 
         QProcess* process = new QProcess(this);
         process->setProperty("type", i);
         process->setProgram(CMakeBuilderSettings::self()->cmakeExecutable().toLocalFile());
         process->setArguments(params);
         KDevelop::ICore::self()->runtimeController()->currentRuntime()->startProcess(process);
 
         connect(process, static_cast<void(QProcess::*)(int)>(&QProcess::finished), this, &CMakeCommandsContents::processOutput);
     }
 }
 
 void CMakeCommandsContents::processOutput(int code)
 {
     QProcess* process = qobject_cast<QProcess*>(sender());
     if (code!=0) {
         qDebug() << "failed" << process;
         return;
     }
 
     const CMakeDocumentation::Type type = CMakeDocumentation::Type(process->property("type").toInt());
 
     QTextStream stream(process);
     QString line = stream.readLine(); //discard first line
     QMap<QString, CMakeDocumentation::Type> newEntries;
     QVector<QString> names;
     while(stream.readLineInto(&line)) {
         newEntries[line]=type;
         names += line;
     }
 
     beginInsertRows(index(type, 0, {}), 0, names.count()-1);
     m_typeForName.unite(newEntries);
     m_namesForType[type] = names;
     endInsertRows();
 }
 
 CMakeDocumentation::Type CMakeCommandsContents::typeFor(const QString& identifier) const
 {
     //TODO can do much better
     if(m_typeForName.contains(identifier)) {
         return m_typeForName[identifier];
     } else if(m_typeForName.contains(identifier.toLower())) {
         return m_typeForName[identifier.toLower()];
     } else if(m_typeForName.contains(identifier.toUpper())) {
         return m_typeForName[identifier.toUpper()];
     }
     return CMakeDocumentation::EOType;
 }
 
 QString CMakeCommandsContents::descriptionForIdentifier(const QString& id, CMakeDocumentation::Type t) const
 {
     QString desc;
     if(args[t].size() != 0) {
         desc = CMake::executeProcess(CMakeBuilderSettings::self()->cmakeExecutable().toLocalFile(), { args[t], id.simplified() });
         desc = desc.remove(QStringLiteral(":ref:"));
 
         const QString rst2html = QStandardPaths::findExecutable(QStringLiteral("rst2html"));
         if (rst2html.isEmpty()) {
             desc = ("<html><body style='background:#fff'><pre><code>" + desc.toHtmlEscaped() + "</code></pre>"
                 + i18n("<p>For better cmake documentation rendering, install rst2html</p>")
                 + "</body></html>");
         } else {
             QProcess p;
             p.start(rst2html, { "--no-toc-backlinks" });
             p.write(desc.toUtf8());
             p.closeWriteChannel();
             p.waitForFinished();
             desc = QString::fromUtf8(p.readAllStandardOutput());
         }
     }
 
     return desc;
 }
 
 
 void CMakeCommandsContents::showItemAt(const QModelIndex& idx) const
 {
     if(idx.isValid() && int(idx.internalId())>=0) {
         QString desc=CMakeDoc::s_provider->descriptionForIdentifier(idx.data().toString(),
                                                                     (ICMakeDocumentation::Type) idx.parent().row());
         CMakeDoc::Ptr doc(new CMakeDoc(idx.data().toString(), desc));
 
         KDevelop::ICore::self()->documentationController()->showDocumentation(doc);
     }
 }
 
 QModelIndex CMakeCommandsContents::parent(const QModelIndex& child) const
 {
     if(child.isValid() && child.column()==0 && int(child.internalId())>=0)
         return createIndex(child.internalId(),0, -1);
     return QModelIndex();
 }
 
 QModelIndex CMakeCommandsContents::index(int row, int column, const QModelIndex& parent) const
 {
     if(row<0 || column!=0)
         return QModelIndex();
     if(!parent.isValid() && row==ICMakeDocumentation::EOType)
         return QModelIndex();
 
     return createIndex(row,column, int(parent.isValid() ? parent.row() : -1));
 }
 
 int CMakeCommandsContents::rowCount(const QModelIndex& parent) const
 {
     if(!parent.isValid())
         return ICMakeDocumentation::EOType;
     else if(int(parent.internalId())<0) {
         int ss=names((ICMakeDocumentation::Type) parent.row()).size();
         return ss;
     }
     return 0;
 }
 
 QVariant CMakeCommandsContents::data(const QModelIndex& index, int role) const
 {
     if (index.isValid()) {
         if(role==Qt::DisplayRole) {
             int internal(index.internalId());
             if(internal>=0)
                 return m_namesForType[internal].count() > index.row() ? QVariant(m_namesForType[internal].at(index.row())) : QVariant();
             else
                 return modules[index.row()];
         }
     }
     return QVariant();
 }
 
 int CMakeCommandsContents::columnCount(const QModelIndex& /*parent*/) const
 {
     return 1;
 }
 
 QVector<QString> CMakeCommandsContents::names(ICMakeDocumentation::Type t) const
 {
     return m_namesForType[t];
 }
diff --git a/plugins/projectmanagerview/cutcopypastehelpers.cpp b/plugins/projectmanagerview/cutcopypastehelpers.cpp
index 0dad90fc79..51cdd6982f 100644
--- a/plugins/projectmanagerview/cutcopypastehelpers.cpp
+++ b/plugins/projectmanagerview/cutcopypastehelpers.cpp
@@ -1,350 +1,350 @@
 /*  This file is part of KDevelop
     Copyright (C) 2017  Alexander Potashev <aspotashev@gmail.com>
 
     This library is free software; you can redistribute it and/or
     modify it under the terms of the GNU Library General Public
     License as published by the Free Software Foundation; either
     version 2 of the License, or (at your option) any later version.
 
     This library 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
     Library General Public License for more details.
 
     You should have received a copy of the GNU Library General Public License
     along with this library; see the file COPYING.LIB.  If not, write to
     the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
     Boston, MA 02110-1301, USA.
 */
 
 #include "cutcopypastehelpers.h"
 
 #include <QTreeWidget>
 #include <QDialog>
 #include <QDialogButtonBox>
 #include <QVBoxLayout>
 #include <QHBoxLayout>
 #include <QLabel>
 #include <QStyle>
 #include <QStyleOption>
 #include <QPointer>
 #include <QAbstractButton>
 
 #include <KLocalizedString>
 #include <KIO/DeleteJob>
 
 #include <interfaces/icore.h>
 #include <interfaces/iproject.h>
 #include <interfaces/iprojectcontroller.h>
 #include <project/interfaces/iprojectfilemanager.h>
 #include <serialization/indexedstring.h>
 
 using namespace KDevelop;
 
 namespace CutCopyPasteHelpers
 {
 
 TaskInfo::TaskInfo(const TaskStatus status, const TaskType type,
                    const Path::List& src, const Path& dest)
     : m_status(status),
       m_type(type),
       m_src(src),
       m_dest(dest)
 {
 }
 
 TaskInfo TaskInfo::createMove(const bool ok, const Path::List& src, const Path& dest)
 {
     return TaskInfo(ok ? TaskStatus::SUCCESS : TaskStatus::FAILURE,
                     TaskType::MOVE, src, dest);
 }
 
 TaskInfo TaskInfo::createCopy(const bool ok, const Path::List& src, const Path& dest)
 {
     return TaskInfo(ok ? TaskStatus::SUCCESS : TaskStatus::FAILURE,
                     TaskType::COPY, src, dest);
 }
 
 TaskInfo TaskInfo::createDeletion(const bool ok, const Path::List& src, const Path& dest)
 {
     return TaskInfo(ok ? TaskStatus::SUCCESS : TaskStatus::FAILURE,
                     TaskType::DELETION, src, dest);
 }
 
 static QWidget* createPasteStatsWidget(QWidget *parent, const QVector<TaskInfo>& tasks)
 {
     // TODO: Create a model for the task list, and use it here instead of using QTreeWidget
     QTreeWidget* treeWidget = new QTreeWidget(parent);
     QList<QTreeWidgetItem *> items;
     for (const TaskInfo& task : tasks) {
         int srcCount = task.m_src.size();
         const bool withChildren = srcCount != 1;
 
         const QString destPath = task.m_dest.pathOrUrl();
 
         QString text;
         if (withChildren) {
             // Multiple source items in the current suboperation
             switch (task.m_type) {
                 case TaskType::MOVE:
                     text = i18np("Move %1 item into %2", "Move %1 items into %2", srcCount, destPath);
                     break;
                 case TaskType::COPY:
                     text = i18np("Copy %1 item into %2", "Copy %1 items into %2", srcCount, destPath);
                     break;
                 case TaskType::DELETION:
                     text = i18np("Delete %1 item", "Delete %1 items", srcCount);
                     break;
             }
         } else {
             // One source item in the current suboperation
             const QString srcPath = task.m_src[0].pathOrUrl();
 
             switch (task.m_type) {
                 case TaskType::MOVE:
                     text = i18n("Move item %1 into %2", srcPath, destPath);
                     break;
                 case TaskType::COPY:
                     text = i18n("Copy item %1 into %2", srcPath, destPath);
                     break;
                 case TaskType::DELETION:
                     text = i18n("Delete item %1", srcPath);
                     break;
             }
         }
 
         QString tooltip;
         QString iconName;
         switch (task.m_status) {
             case TaskStatus::SUCCESS:
                 tooltip = i18n("Suboperation succeeded");
                 iconName = QStringLiteral("dialog-ok");
                 break;
             case TaskStatus::FAILURE:
                 tooltip = i18n("Suboperation failed");
                 iconName = QStringLiteral("dialog-error");
                 break;
             case TaskStatus::SKIPPED:
                 tooltip = i18n("Suboperation skipped to prevent data loss");
                 iconName = QStringLiteral("dialog-warning");
                 break;
         }
 
         QTreeWidgetItem* item = new QTreeWidgetItem;
         item->setText(0, text);
         item->setIcon(0, QIcon::fromTheme(iconName));
         item->setToolTip(0, tooltip);
         items.append(item);
 
         if (withChildren) {
             for (const Path& src : task.m_src) {
                 QTreeWidgetItem* childItem = new QTreeWidgetItem;
                 childItem->setText(0, src.pathOrUrl());
                 item->addChild(childItem);
             }
         }
     }
     treeWidget->insertTopLevelItems(0, items);
     treeWidget->headerItem()->setHidden(true);
 
     return treeWidget;
 }
 
 SourceToDestinationMap mapSourceToDestination(const Path::List& sourcePaths, const Path& destinationPath)
 {
     // For example you are moving the following items into /dest/
     //   * /tests/
     //   * /tests/abc.cpp
     // If you pass them as is, moveFilesAndFolders() will crash (see note:
     // "Do not attempt to move subitems along with their parents").
     // Thus we filter out subitems from "Path::List filteredPaths".
     //
     // /tests/abc.cpp will be implicitly moved to /dest/tests/abc.cpp, for
     // that reason we add "/dest/tests/abc.cpp" into "result.finalPaths" as well as
     // "/dest/tests".
     //
     // "result.finalPaths" will be used to highlight destination items after
     // copy/move.
     Path::List sortedPaths = sourcePaths;
     std::sort(sortedPaths.begin(), sortedPaths.end());
 
     SourceToDestinationMap result;
     for (const Path& path : sortedPaths) {
-        if (!result.filteredPaths.isEmpty() && result.filteredPaths.rbegin()->isParentOf(path)) {
+        if (!result.filteredPaths.isEmpty() && std::reverse_iterator<Path::List::const_iterator>(result.filteredPaths.constBegin())->isParentOf(path)) {
             // think: "/tests"
-            const Path& previousPath = *result.filteredPaths.rbegin();
+            const Path& previousPath = *std::reverse_iterator<Path::List::const_iterator>(result.filteredPaths.constBegin());
             // think: "/dest" + "/".relativePath("/tests/abc.cpp") = /dest/tests/abc.cpp
             result.finalPaths[previousPath].append(Path(destinationPath, previousPath.parent().relativePath(path)));
         } else {
             // think: "/tests"
             result.filteredPaths.append(path);
             // think: "/dest" + "tests" = "/dest/tests"
             result.finalPaths[path].append(Path(destinationPath, path.lastPathSegment()));
         }
     }
 
     return result;
 }
 
 struct ClassifiedPaths
 {
     // Items originating from projects open in this KDevelop session
     QHash<IProject*, QList<KDevelop::ProjectBaseItem*>> itemsPerProject;
     // Items that do not belong to known projects
     Path::List alienSrcPaths;
 };
 
 static ClassifiedPaths classifyPaths(const Path::List& paths, KDevelop::ProjectModel* projectModel)
 {
     ClassifiedPaths result;
     for (const Path& path : paths) {
         QList<ProjectBaseItem*> items = projectModel->itemsForPath(IndexedString(path.path()));
         if (!items.empty()) {
             for (ProjectBaseItem* item : items) {
                 IProject* project = item->project();
                 if (!result.itemsPerProject.contains(project)) {
                     result.itemsPerProject[project] = QList<KDevelop::ProjectBaseItem*>();
                 }
 
                 result.itemsPerProject[project].append(item);
             }
         } else {
             result.alienSrcPaths.append(path);
         }
     }
 
     return result;
 }
 
 QVector<TaskInfo> copyMoveItems(const Path::List& paths, ProjectBaseItem* destItem, const Operation operation)
 {
     KDevelop::ProjectModel* projectModel = KDevelop::ICore::self()->projectController()->projectModel();
     const ClassifiedPaths cl = classifyPaths(paths, projectModel);
 
     QVector<TaskInfo> tasks;
 
     IProject* destProject = destItem->project();
     IProjectFileManager* destProjectFileManager = destProject->projectFileManager();
     ProjectFolderItem* destFolder = destItem->folder();
     Path destPath = destFolder->path();
     for (IProject* srcProject : cl.itemsPerProject.keys()) {
         const auto& itemsList = cl.itemsPerProject[srcProject];
 
         Path::List pathsList;
         for (KDevelop::ProjectBaseItem* item : itemsList) {
             pathsList.append(item->path());
         }
 
         if (srcProject == destProject) {
             if (operation == Operation::CUT) {
                 // Move inside project
                 const bool ok = destProjectFileManager->moveFilesAndFolders(itemsList, destFolder);
                 tasks.append(TaskInfo::createMove(ok, pathsList, destPath));
             } else {
                 // Copy inside project
                 const bool ok = destProjectFileManager->copyFilesAndFolders(pathsList, destFolder);
                 tasks.append(TaskInfo::createCopy(ok, pathsList, destPath));
             }
         } else {
             // Copy/move between projects:
             //  1. Copy and add into destination project;
             //  2. Remove from source project.
             const bool copy_ok = destProjectFileManager->copyFilesAndFolders(pathsList, destFolder);
             tasks.append(TaskInfo::createCopy(copy_ok, pathsList, destPath));
 
             if (operation == Operation::CUT) {
                 if (copy_ok) {
                     IProjectFileManager* srcProjectFileManager = srcProject->projectFileManager();
                     const bool deletion_ok = srcProjectFileManager->removeFilesAndFolders(itemsList);
                     tasks.append(TaskInfo::createDeletion(deletion_ok, pathsList, destPath));
                 } else {
                     tasks.append(TaskInfo(TaskStatus::SKIPPED, TaskType::DELETION, pathsList, destPath));
                 }
             }
         }
     }
 
     // Copy/move items from outside of all open projects
     if (!cl.alienSrcPaths.isEmpty()) {
         const bool alien_copy_ok = destProjectFileManager->copyFilesAndFolders(cl.alienSrcPaths, destFolder);
         tasks.append(TaskInfo::createCopy(alien_copy_ok, cl.alienSrcPaths, destPath));
 
         if (operation == Operation::CUT) {
             if (alien_copy_ok) {
                 QList<QUrl> urlsToDelete;
                 for (const Path& path : cl.alienSrcPaths) {
                     urlsToDelete.append(path.toUrl());
                 }
 
                 KIO::DeleteJob* deleteJob = KIO::del(urlsToDelete);
                 const bool deletion_ok = deleteJob->exec();
                 tasks.append(TaskInfo::createDeletion(deletion_ok, cl.alienSrcPaths, destPath));
             } else {
                 tasks.append(TaskInfo(TaskStatus::SKIPPED, TaskType::DELETION, cl.alienSrcPaths, destPath));
             }
         }
     }
 
     return tasks;
 }
 
 void showWarningDialogForFailedPaste(QWidget* parent, const QVector<TaskInfo>& tasks)
 {
     QDialog* dialog = new QDialog(parent);
 
     dialog->setWindowTitle(i18nc("@title:window", "Paste Failed"));
 
     QDialogButtonBox *buttonBox = new QDialogButtonBox(dialog);
     buttonBox->setStandardButtons(QDialogButtonBox::Ok);
     QObject::connect(buttonBox, &QDialogButtonBox::clicked, dialog, &QDialog::accept);
 
     dialog->setWindowModality(Qt::WindowModal);
     dialog->setModal(true);
 
     QWidget* mainWidget = new QWidget(dialog);
     QVBoxLayout* mainLayout = new QVBoxLayout(mainWidget);
     const int spacingHint = mainWidget->style()->pixelMetric(QStyle::PM_DefaultLayoutSpacing);
     mainLayout->setSpacing(spacingHint * 2); // provide extra spacing
     mainLayout->setMargin(0);
 
     QHBoxLayout* hLayout = new QHBoxLayout;
     hLayout->setMargin(0);
     hLayout->setSpacing(-1); // use default spacing
     mainLayout->addLayout(hLayout, 0);
 
     QLabel* iconLabel = new QLabel(mainWidget);
 
     // Icon
     QStyleOption option;
     option.initFrom(mainWidget);
     QIcon icon = QIcon::fromTheme(QStringLiteral("dialog-warning"));
     iconLabel->setPixmap(icon.pixmap(mainWidget->style()->pixelMetric(QStyle::PM_MessageBoxIconSize, &option, mainWidget)));
 
     QVBoxLayout* iconLayout = new QVBoxLayout();
     iconLayout->addStretch(1);
     iconLayout->addWidget(iconLabel);
     iconLayout->addStretch(5);
 
     hLayout->addLayout(iconLayout, 0);
     hLayout->addSpacing(spacingHint);
 
     const QString text = i18n("Failed to paste. Below is a list of suboperations that have been attempted.");
     QLabel* messageLabel = new QLabel(text, mainWidget);
     messageLabel->setTextInteractionFlags(Qt::TextSelectableByMouse | Qt::TextSelectableByKeyboard);
     hLayout->addWidget(messageLabel, 5);
 
     QWidget* statsWidget = createPasteStatsWidget(dialog, tasks);
 
     QVBoxLayout* topLayout = new QVBoxLayout;
     dialog->setLayout(topLayout);
     topLayout->addWidget(mainWidget);
     topLayout->addWidget(statsWidget, 1);
     topLayout->addWidget(buttonBox);
 
     dialog->setMinimumSize(300, qMax(150, qMax(iconLabel->sizeHint().height(), messageLabel->sizeHint().height())));
 
     dialog->setAttribute(Qt::WA_DeleteOnClose);
     dialog->show();
 }
 
 } // namespace CutCopyPasteHelpers