diff --git a/addons/externaltools/kateexternaltoolsconfigwidget.cpp b/addons/externaltools/kateexternaltoolsconfigwidget.cpp
index bec2701ae..029bfab7c 100644
--- a/addons/externaltools/kateexternaltoolsconfigwidget.cpp
+++ b/addons/externaltools/kateexternaltoolsconfigwidget.cpp
@@ -1,457 +1,462 @@
 /* This file is part of the KDE project
  *
  *  Copyright 2019 Dominik Haumann <dhaumann@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 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.
  */
 // TODO
 // Icons
 // Direct shortcut setting
 #include "kateexternaltoolsconfigwidget.h"
 #include "externaltoolsplugin.h"
 #include "kateexternaltool.h"
 #include "katemacroexpander.h"
 #include "katetoolrunner.h"
 
 #include <KTextEditor/Document>
 #include <KTextEditor/Editor>
 #include <KTextEditor/View>
 
 #include <KConfig>
 #include <KConfigGroup>
 #include <KIconButton>
 #include <KIconLoader>
 #include <KMimeTypeChooser>
 #include <KSharedConfig>
 #include <KXMLGUIFactory>
 #include <KXmlGuiWindow>
 #include <QBitmap>
 #include <QComboBox>
 #include <QMenu>
 #include <QMessageBox>
 #include <QRegularExpression>
 #include <QStandardItem>
 #include <QStandardPaths>
 #include <QTreeView>
 
 #include <unistd.h>
 
 namespace {
     constexpr int ToolRole = Qt::UserRole + 1;
 }
 
 // BEGIN ToolItem
 /**
  * This is a QStandardItem, that has a KateExternalTool.
  * The text is the Name of the tool.
  */
 class ToolItem : public QStandardItem
 {
 public:
     ToolItem(const QPixmap& icon, KateExternalTool* tool)
         : QStandardItem(icon, tool->name)
     {
         setFlags(Qt::ItemIsSelectable | Qt::ItemIsDragEnabled | Qt::ItemIsEnabled);
         setData(QVariant::fromValue(reinterpret_cast<quintptr>(tool)), ToolRole );
     }
 
     KateExternalTool * tool() {
         return reinterpret_cast<KateExternalTool*>(data(ToolRole).value<quintptr>());
     }
 };
 // END ToolItem
 
 // BEGIN KateExternalToolServiceEditor
 KateExternalToolServiceEditor::KateExternalToolServiceEditor(KateExternalTool* tool, QWidget* parent)
     : QDialog(parent)
     , m_tool(tool)
 {
     setWindowTitle(i18n("Edit External Tool"));
     setWindowIcon(QIcon::fromTheme(QStringLiteral("system-run")));
 
     ui = new Ui::ToolDialog();
     ui->setupUi(this);
     ui->btnIcon->setIconSize(KIconLoader::SizeSmall);
 
     connect(ui->buttonBox, &QDialogButtonBox::accepted, this, &KateExternalToolServiceEditor::slotOKClicked);
     connect(ui->buttonBox, &QDialogButtonBox::rejected, this, &QDialog::reject);
     connect(ui->btnMimeType, &QToolButton::clicked, this, &KateExternalToolServiceEditor::showMTDlg);
 
     Q_ASSERT(m_tool != nullptr);
     ui->edtName->setText(m_tool->name);
     if (!m_tool->icon.isEmpty())
         ui->btnIcon->setIcon(m_tool->icon);
 
     ui->edtExecutable->setText(m_tool->executable);
     ui->edtArgs->setText(m_tool->arguments);
     ui->edtInput->setText(m_tool->input);
     ui->edtWorkingDir->setText(m_tool->workingDir);
     ui->edtMimeType->setText(m_tool->mimetypes.join(QStringLiteral("; ")));
     ui->cmbSave->setCurrentIndex(static_cast<int>(m_tool->saveMode));
     ui->chkReload->setChecked(m_tool->reload);
     ui->cmbOutput->setCurrentIndex(static_cast<int>(m_tool->outputMode));
     ui->chkIncludeStderr->setChecked(m_tool->includeStderr);
     ui->edtCommand->setText(m_tool->cmdname);
 }
 
 void KateExternalToolServiceEditor::slotOKClicked()
 {
     if (ui->edtName->text().isEmpty() || ui->edtExecutable->text().isEmpty()) {
         QMessageBox::information(this, i18n("External Tool"),
                                  i18n("You must specify at least a name and an executable"));
         return;
     }
     accept();
 }
 
 void KateExternalToolServiceEditor::showMTDlg()
 {
     QString text = i18n("Select the MimeTypes for which to enable this tool.");
     QStringList list
         = ui->edtMimeType->text().split(QRegularExpression(QStringLiteral("\\s*;\\s*")), QString::SkipEmptyParts);
     KMimeTypeChooserDialog d(i18n("Select Mime Types"), text, list, QStringLiteral("text"), this);
     if (d.exec() == QDialog::Accepted) {
         ui->edtMimeType->setText(d.chooser()->mimeTypes().join(QStringLiteral(";")));
     }
 }
 // END KateExternalToolServiceEditor
 
 static std::vector<QStandardItem*> childItems(const QStandardItem * item)
 {
     // collect all KateExternalTool items
     std::vector<QStandardItem*> children;
     for (int i = 0; i < item->rowCount(); ++i) {
         children.push_back(item->child(i));
     }
     return children;
 }
 
 static std::vector<KateExternalTool*> collectTools(const QStandardItemModel & model)
 {
     std::vector<KateExternalTool*> tools;
     for (auto categoryItem : childItems(model.invisibleRootItem())) {
         for (auto child : childItems(categoryItem)) {
             auto toolItem = static_cast<ToolItem*>(child);
             tools.push_back(toolItem->tool());
         }
     }
     return tools;
 }
 
 // BEGIN KateExternalToolsConfigWidget
 KateExternalToolsConfigWidget::KateExternalToolsConfigWidget(QWidget* parent, KateExternalToolsPlugin* plugin)
     : KTextEditor::ConfigPage(parent)
     , m_plugin(plugin)
 {
     setupUi(this);
     lbTools->setModel(&m_toolsModel);
     lbTools->setSelectionMode(QAbstractItemView::SingleSelection);
     lbTools->setDragEnabled(true);
     lbTools->setAcceptDrops(true);
     lbTools->setDefaultDropAction(Qt::MoveAction);
     lbTools->setDropIndicatorShown(true);
     lbTools->setDragDropOverwriteMode(false);
     lbTools->setDragDropMode(QAbstractItemView::InternalMove);
 
     // Add... button popup menu
     auto addMenu = new QMenu();
     auto addToolAction = addMenu->addAction(i18n("Add Tool"));
     auto addCategoryAction = addMenu->addAction(i18n("Add Category"));
     btnAdd->setMenu(addMenu);
 
     connect(addCategoryAction, &QAction::triggered, this, &KateExternalToolsConfigWidget::slotAddCategory);
     connect(addToolAction, &QAction::triggered, this, &KateExternalToolsConfigWidget::slotAddTool);
     connect(btnRemove, &QPushButton::clicked, this, &KateExternalToolsConfigWidget::slotRemove);
     connect(btnEdit, &QPushButton::clicked, this, &KateExternalToolsConfigWidget::slotEdit);
     connect(lbTools->selectionModel(), &QItemSelectionModel::currentChanged, [this](){
         slotSelectionChanged();
     });
     connect(lbTools, &QTreeView::doubleClicked, this, &KateExternalToolsConfigWidget::slotEdit);
 
     m_config = new KConfig(QStringLiteral("externaltools"), KConfig::NoGlobals, QStandardPaths::ApplicationsLocation);
 
     // reset triggers a reload of the existing tools
     reset();
     slotSelectionChanged();
+
+    connect(&m_toolsModel, &QStandardItemModel::itemChanged, [this](){
+        m_changed = true;
+        Q_EMIT changed();
+    });
 }
 
 KateExternalToolsConfigWidget::~KateExternalToolsConfigWidget()
 {
     clearTools();
 
     delete m_config;
 }
 
 QString KateExternalToolsConfigWidget::name() const
 {
     return i18n("External Tools");
 }
 
 QString KateExternalToolsConfigWidget::fullName() const
 {
     return i18n("External Tools");
 }
 
 QIcon KateExternalToolsConfigWidget::icon() const
 {
     return QIcon::fromTheme(QStringLiteral("system-run"));
 }
 
 void KateExternalToolsConfigWidget::reset()
 {
     clearTools();
     m_toolsModel.invisibleRootItem()->setFlags(Qt::NoItemFlags);
 
     // the "Uncategorized" category always exists
     m_noCategory = addCategory(i18n("Uncategorized"));
     m_noCategory->setFlags(Qt::ItemIsSelectable | Qt::ItemIsDropEnabled | Qt::ItemIsEnabled);
 
     // create other tools and categories
     const auto tools = m_plugin->tools();
     for (auto tool : tools) {
         auto clone = new KateExternalTool(*tool);
         auto item = new ToolItem(clone->icon.isEmpty() ? blankIcon() : SmallIcon(clone->icon), clone);
         auto category = clone->category.isEmpty() ? m_noCategory : addCategory(clone->category);
         category->appendRow(item);
     }
     lbTools->expandAll();
     m_changed = false;
 }
 
 QPixmap KateExternalToolsConfigWidget::blankIcon()
 {
     QPixmap pm(KIconLoader::SizeSmall, KIconLoader::SizeSmall);
     pm.fill();
     pm.setMask(pm.createHeuristicMask());
     return pm;
 }
 
 void KateExternalToolsConfigWidget::apply()
 {
     if (!m_changed)
         return;
     m_changed = false;
 
     // collect all KateExternalTool items
     std::vector<KateExternalTool*> tools;
     for (auto categoryItem : childItems(m_toolsModel.invisibleRootItem())) {
         const QString category = (categoryItem == m_noCategory) ? QString() : categoryItem->text();
         for (auto child : childItems(categoryItem)) {
             auto toolItem = static_cast<ToolItem*>(child);
             auto tool = toolItem->tool();
             // at this point, we have to overwrite the category, since it may have changed (and we never tracked this)
             tool->category = category;
             tools.push_back(tool);
         }
     }
 
     // write tool configuration to disk
     m_config->group("Global").writeEntry("tools", static_cast<int>(tools.size()));
     for (size_t i = 0; i < tools.size(); i++) {
         const QString section = QStringLiteral("Tool ") + QString::number(i);
         KConfigGroup cg(m_config, section);
         tools[i]->save(cg);
     }
 
     m_config->sync();
     m_plugin->reload();
 }
 
 void KateExternalToolsConfigWidget::slotSelectionChanged()
 {
     // update button state
     auto item = m_toolsModel.itemFromIndex(lbTools->currentIndex());
     const bool isToolItem = dynamic_cast<ToolItem*>(item) != nullptr;
 
     btnEdit->setEnabled(isToolItem);
     btnRemove->setEnabled(isToolItem);
 }
 
 QStandardItem * KateExternalToolsConfigWidget::addCategory(const QString & category)
 {
     // searach for existing category
     auto items = m_toolsModel.findItems(category);
     if (!items.empty()) {
         return items.front();
     }
 
     // ...otherwise, create it
     auto item = new QStandardItem(category);
 
     // for now, categories are not movable, otherwise, the use can move a
     // category into another category, which is not supported right now
     item->setFlags(Qt::ItemIsSelectable | Qt::ItemIsDropEnabled | Qt::ItemIsEnabled | Qt::ItemIsEditable);
 
     m_toolsModel.appendRow(item);
     return item;
 }
 
 QStandardItem * KateExternalToolsConfigWidget::currentCategory() const
 {
     auto index = lbTools->currentIndex();
     if (!index.isValid()) {
         return m_noCategory;
     }
 
     auto item = m_toolsModel.itemFromIndex(index);
     auto toolItem = dynamic_cast<ToolItem*>(item);
     if (toolItem) {
         // the parent of a ToolItem is always a category
         return toolItem->parent();
     }
 
     // item is no ToolItem, so we must have a category at hand
     return item;
 }
 
 void KateExternalToolsConfigWidget::clearTools()
 {
     // collect all KateExternalTool items and delete them, since they are copies
     std::vector<KateExternalTool*> tools = collectTools(m_toolsModel);
     qDeleteAll(tools);
     tools.clear();
     m_toolsModel.clear();
 }
 
 void KateExternalToolsConfigWidget::slotAddCategory()
 {
     // find unique name
     QString name = i18n("New Category");
     int i = 1;
     while (!m_toolsModel.findItems(name, Qt::MatchFixedString).isEmpty()) {
         name = (i18n("New Category %1", i++));
     }
 
     // add category and switch to edit mode
     auto item = addCategory(name);
     lbTools->edit(item->index());
 }
 
 //! Helper that ensures that tool->actionName is unique
 static void makeActionNameUnique(KateExternalTool* tool, const std::vector<KateExternalTool*> & tools)
 {
     QString name = tool->actionName;
     int i = 1;
     bool notUnique = true;
     while (notUnique) {
         auto it = std::find_if(tools.cbegin(), tools.cend(), [&name](const KateExternalTool* tool) {
             return tool->actionName == name;
         });
         if (it == tools.cend()) {
             break;
         }
         name = tool->actionName + QString::number(i);
         ++i;
     }
     tool->actionName = name;
 }
 
 void KateExternalToolsConfigWidget::slotAddTool()
 {
     // display a editor, and if it is OK'd, create a new tool and
     // create a listbox item for it
     auto t = new KateExternalTool();
     KateExternalToolServiceEditor editor(t, this);
     if (editor.exec() == QDialog::Accepted) {
         t->name = editor.ui->edtName->text();
         t->icon = editor.ui->btnIcon->icon();
         t->executable = editor.ui->edtExecutable->text();
         t->arguments = editor.ui->edtArgs->text();
         t->input = editor.ui->edtInput->toPlainText();
         t->workingDir = editor.ui->edtWorkingDir->text();
         t->mimetypes = editor.ui->edtMimeType->text().split(QRegularExpression(QStringLiteral("\\s*;\\s*")),
                                                             QString::SkipEmptyParts);
         t->saveMode = static_cast<KateExternalTool::SaveMode>(editor.ui->cmbSave->currentIndex());
         t->reload = editor.ui->chkReload->isChecked();
         t->outputMode = static_cast<KateExternalTool::OutputMode>(editor.ui->cmbOutput->currentIndex());
         t->includeStderr = editor.ui->chkIncludeStderr->isChecked();
         t->cmdname = editor.ui->edtCommand->text();
 
         // sticky action collection name, never changes again, so that shortcuts stay
         t->actionName = QStringLiteral("externaltool_") + QString(t->name).remove(QRegularExpression(QStringLiteral("\\W+")));
         makeActionNameUnique(t, collectTools(m_toolsModel));
 
         auto item = new ToolItem(t->icon.isEmpty() ? blankIcon() : SmallIcon(t->icon), t);
         auto category = currentCategory();
         category->appendRow(item);
         lbTools->setCurrentIndex(item->index());
 
         emit changed();
         m_changed = true;
     } else {
         delete t;
     }
 }
 
 void KateExternalToolsConfigWidget::slotRemove()
 {
     auto item = m_toolsModel.itemFromIndex(lbTools->currentIndex());
     auto toolItem = dynamic_cast<ToolItem*>(item);
 
     // add the tool action name to a list of removed items,
     // remove the current listbox item
     if (toolItem) {
         auto tool = toolItem->tool();
         toolItem->parent()->removeRow(toolItem->index().row());
         delete tool;
         emit changed();
         m_changed = true;
     }
 }
 
 void KateExternalToolsConfigWidget::slotEdit()
 {
     auto item = m_toolsModel.itemFromIndex(lbTools->currentIndex());
     auto toolItem = dynamic_cast<ToolItem*>(item);
     if (!toolItem)
         return;
     // show the item in an editor
     KateExternalTool* t = toolItem->tool();
     KateExternalToolServiceEditor editor(t, this);
     editor.resize(m_config->group("Editor").readEntry("Size", QSize()));
     if (editor.exec()  == QDialog::Accepted) {
 
         const bool elementChanged = ((editor.ui->btnIcon->icon() != t->icon) || (editor.ui->edtName->text() != t->name));
 
         t->name = editor.ui->edtName->text();
         t->icon = editor.ui->btnIcon->icon();
         t->executable = editor.ui->edtExecutable->text();
         t->arguments = editor.ui->edtArgs->text();
         t->input = editor.ui->edtInput->toPlainText();
         t->workingDir = editor.ui->edtWorkingDir->text();
         t->mimetypes = editor.ui->edtMimeType->text().split(QRegularExpression(QStringLiteral("\\s*;\\s*")), QString::SkipEmptyParts);
         t->saveMode = static_cast<KateExternalTool::SaveMode>(editor.ui->cmbSave->currentIndex());
         t->reload = editor.ui->chkReload->isChecked();
         t->outputMode = static_cast<KateExternalTool::OutputMode>(editor.ui->cmbOutput->currentIndex());
         t->includeStderr = editor.ui->chkIncludeStderr->isChecked();
         t->cmdname = editor.ui->edtCommand->text();
 
         // if the icon or name name changed, renew the item
         if (elementChanged) {
             toolItem->setText(t->name);
             toolItem->setIcon(t->icon.isEmpty() ? blankIcon() : SmallIcon(t->icon));
         }
 
         emit changed();
         m_changed = true;
     }
 
     m_config->group("Editor").writeEntry("Size", editor.size());
     m_config->sync();
 }
 // END KateExternalToolsConfigWidget
 
 // kate: space-indent on; indent-width 4; replace-tabs on;