QmlDesigner: Add listmodeleditor

Task-number: QDS-2294
Change-Id: I66cae3a0d4265ab112eaf6b04e3a5972d185ff43
Reviewed-by: Tim Jenssen <tim.jenssen@qt.io>

22 files changed, 1638 insertions, 56 deletions

diff --git a/src/plugins/qmldesigner/CMakeLists.txt b/src/plugins/qmldesigner/CMakeLists.txt
index 12b58ac14f..32c988b649 100644
--- a/src/plugins/qmldesigner/CMakeLists.txt
+++ b/src/plugins/qmldesigner/CMakeLists.txt
@@ -387,6 +387,13 @@ extend_qtc_plugin(QmlDesigner
 )
 
 extend_qtc_plugin(QmlDesigner
+  SOURCES_PREFIX components/listmodeleditor
+  SOURCES
+    listmodeleditordialog.cpp listmodeleditordialog.h
+    listmodeleditordialog.cpp listmodeleditormodel.h
+)
+
+extend_qtc_plugin(QmlDesigner
   SOURCES_PREFIX designercore
   SOURCES
     exceptions/exception.cpp
diff --git a/src/plugins/qmldesigner/components/componentcore/componentcore_constants.h b/src/plugins/qmldesigner/components/componentcore/componentcore_constants.h
index 2fa19a5c24..a8db25f417 100644
--- a/src/plugins/qmldesigner/components/componentcore/componentcore_constants.h
+++ b/src/plugins/qmldesigner/components/componentcore/componentcore_constants.h
@@ -181,6 +181,9 @@ const char addFlowActionToolTip[] = QT_TRANSLATE_NOOP("QmlDesignerContextMenu",
 const char fitRootToScreenToolTip[] = QT_TRANSLATE_NOOP("QmlDesignerContextMenu", "Fit the root element inside the available space.");
 const char fitSelectionToScreenToolTip[] = QT_TRANSLATE_NOOP("QmlDesignerContextMenu", "Fit the selected elements inside the available space.");
 
+const char editListModelDisplayName[] = QT_TRANSLATE_NOOP("QmlDesignerContextMenu",
+                                                          "Edit List Model...");
+
 const int priorityFirst = 280;
 const int prioritySelectionCategory = 220;
 const int priorityQmlPreviewCategory = 200;
diff --git a/src/plugins/qmldesigner/components/componentcore/designeractionmanager.cpp b/src/plugins/qmldesigner/components/componentcore/designeractionmanager.cpp
index 479f40203c..fb7d4ce202 100644
--- a/src/plugins/qmldesigner/components/componentcore/designeractionmanager.cpp
+++ b/src/plugins/qmldesigner/components/componentcore/designeractionmanager.cpp
@@ -41,10 +41,14 @@
 #include <qmldesignerplugin.h>
 #include <viewmanager.h>
 
+#include <listmodeleditor/listmodeleditordialog.h>
+#include <listmodeleditor/listmodeleditormodel.h>
+
 #include <QHBoxLayout>
 #include <QGraphicsLinearLayout>
 
 #include <coreplugin/actionmanager/actionmanager.h>
+#include <coreplugin/icore.h>
 #include <utils/algorithm.h>
 #include <utils/qtcassert.h>
 #include <utils/utilsicons.h>
@@ -335,6 +339,64 @@ public:
     }
 };
 
+class EditListModelAction final : public ModelNodeContextMenuAction
+{
+public:
+    EditListModelAction()
+        : ModelNodeContextMenuAction("EditListModel",
+                                     ComponentCoreConstants::editListModelDisplayName,
+                                     {},
+                                     ComponentCoreConstants::rootCategory,
+                                     QKeySequence("Alt+e"),
+                                     1001,
+                                     &openDialog,
+                                     &isListViewInBaseState,
+                                     &isListViewInBaseState)
+    {}
+
+    static bool isListViewInBaseState(const SelectionContext &selectionState)
+    {
+        return selectionState.isInBaseState() && selectionState.singleNodeIsSelected()
+               && selectionState.currentSingleSelectedNode().metaInfo().isSubclassOf(
+                   "QtQuick.ListView");
+    }
+
+    bool isEnabled(const SelectionContext &) const override { return true; }
+
+    static ModelNode listModelNode(const ModelNode &listViewNode)
+    {
+        if (listViewNode.hasProperty("model")) {
+            if (listViewNode.hasBindingProperty("model"))
+                return listViewNode.bindingProperty("model").resolveToModelNode();
+            else if (listViewNode.hasNodeProperty("model"))
+                return listViewNode.nodeProperty("model").modelNode();
+        }
+
+        ModelNode newModel = listViewNode.view()->createModelNode("QtQml.Models.ListModel", 2, 15);
+        listViewNode.nodeProperty("mode").reparentHere(newModel);
+
+        return newModel;
+    }
+
+    static void openDialog(const SelectionContext &selectionState)
+    {
+        ListModelEditorModel model;
+
+        ModelNode targetNode = selectionState.targetNode();
+        if (!targetNode.isValid())
+            targetNode = selectionState.currentSingleSelectedNode();
+        if (!targetNode.isValid())
+            return;
+
+        model.setListModel(listModelNode(targetNode));
+
+        ListModelEditorDialog dialog{Core::ICore::mainWindow()};
+        dialog.setModel(&model);
+
+        dialog.exec();
+    }
+};
+
 bool flowOptionVisible(const SelectionContext &context)
 {
     return QmlFlowViewNode::isValidQmlFlowViewNode(context.rootNode());
@@ -1217,6 +1279,8 @@ void DesignerActionManager::createDefaultDesignerActions()
                           priorityGenericToolBar));
 
     addDesignerAction(new ChangeStyleAction());
+
+    addDesignerAction(new EditListModelAction);
 }
 
 void DesignerActionManager::createDefaultAddResourceHandler()
diff --git a/src/plugins/qmldesigner/components/listmodeleditor/listmodeleditor.pri b/src/plugins/qmldesigner/components/listmodeleditor/listmodeleditor.pri
new file mode 100644
index 0000000000..cd6938aab4
--- /dev/null
+++ b/src/plugins/qmldesigner/components/listmodeleditor/listmodeleditor.pri
@@ -0,0 +1,7 @@
+SOURCES += \
+    $$PWD/listmodeleditordialog.cpp \
+    $$PWD/listmodeleditormodel.cpp
+
+HEADERS += \
+    $$PWD/listmodeleditordialog.h \
+    $$PWD/listmodeleditormodel.h
diff --git a/src/plugins/qmldesigner/components/listmodeleditor/listmodeleditordialog.cpp b/src/plugins/qmldesigner/components/listmodeleditor/listmodeleditordialog.cpp
new file mode 100644
index 0000000000..4a8745b62d
--- /dev/null
+++ b/src/plugins/qmldesigner/components/listmodeleditor/listmodeleditordialog.cpp
@@ -0,0 +1,163 @@
+/****************************************************************************
+**
+** Copyright (C) 2020 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of Qt Creator.
+**
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+****************************************************************************/
+
+#include "listmodeleditordialog.h"
+#include "listmodeleditormodel.h"
+
+#include <theme.h>
+
+#include <coreplugin/icore.h>
+#include <utils/algorithm.h>
+#include <utils/stylehelper.h>
+
+#include <QHeaderView>
+#include <QInputDialog>
+#include <QKeyEvent>
+#include <QTableView>
+#include <QToolBar>
+
+#include <vector>
+
+namespace QmlDesigner {
+
+namespace {
+QIcon getIcon(Theme::Icon icon)
+{
+    const QString fontName = "qtds_propertyIconFont.ttf";
+
+    return Utils::StyleHelper::getIconFromIconFont(fontName, Theme::getIconUnicode(icon), 30, 30);
+}
+} // namespace
+
+ListModelEditorDialog::ListModelEditorDialog(QWidget *parent)
+    : QDialog(parent)
+{
+    resize((Core::ICore::mainWindow()->size() * 8) / 10);
+
+    QVBoxLayout *mainLayout = new QVBoxLayout(this);
+
+    QToolBar *toolBar = new QToolBar();
+    toolBar->setIconSize({30, 30});
+    mainLayout->addWidget(toolBar);
+    m_tableView = new QTableView;
+    mainLayout->addWidget(m_tableView);
+
+    m_addRowAction = toolBar->addAction(getIcon(Theme::Icon::addRowAfter), tr("Add Row"));
+    m_removeRowsAction = toolBar->addAction(getIcon(Theme::Icon::deleteRow), tr("Remove Columns"));
+    m_addColumnAction = toolBar->addAction(getIcon(Theme::Icon::addColumnAfter), tr("Add Column"));
+    m_removeColumnsAction = toolBar->addAction(getIcon(Theme::Icon::deleteColumn),
+                                               tr("Remove Columns"));
+}
+
+ListModelEditorDialog::~ListModelEditorDialog() = default;
+
+void ListModelEditorDialog::setModel(ListModelEditorModel *model)
+{
+    m_model = model;
+
+    connect(m_addRowAction, &QAction::triggered, m_model, &ListModelEditorModel::addRow);
+    connect(m_addColumnAction, &QAction::triggered, this, &ListModelEditorDialog::openColumnDialog);
+    connect(m_removeRowsAction, &QAction::triggered, this, &ListModelEditorDialog::removeRows);
+    connect(m_removeColumnsAction, &QAction::triggered, this, &ListModelEditorDialog::removeColumns);
+    connect(m_tableView->horizontalHeader(),
+            &QHeaderView::sectionDoubleClicked,
+            this,
+            &ListModelEditorDialog::changeHeader);
+
+    m_tableView->setModel(model);
+    m_tableView->horizontalHeader()->setMinimumSectionSize(60);
+    m_tableView->verticalHeader()->setMinimumSectionSize(25);
+    m_tableView->horizontalHeader()->setSectionResizeMode(QHeaderView::ResizeToContents);
+    m_tableView->verticalHeader()->setSectionResizeMode(QHeaderView::ResizeToContents);
+}
+
+void ListModelEditorDialog::keyPressEvent(QKeyEvent *event)
+{
+    if (event->key() == Qt::Key_Backspace || event->key() == Qt::Key_Delete) {
+        for (const QModelIndex index : m_tableView->selectionModel()->selectedIndexes())
+            m_model->setData(index, QVariant(), Qt::EditRole);
+    }
+}
+
+void ListModelEditorDialog::openColumnDialog()
+{
+    bool ok;
+    QString columnName = QInputDialog::getText(
+        this, tr("Add Property"), tr("Property Name:"), QLineEdit::Normal, "", &ok);
+    if (ok && !columnName.isEmpty())
+        m_model->addColumn(columnName);
+}
+
+void ListModelEditorDialog::removeRows()
+{
+    const QList<QModelIndex> indices = m_tableView->selectionModel()->selectedRows();
+    std::vector<int> rows;
+    rows.reserve(indices.size());
+
+    for (QModelIndex index : indices)
+        rows.push_back(index.row());
+
+    std::sort(rows.begin(), rows.end());
+
+    rows.erase(std::unique(rows.begin(), rows.end()), rows.end());
+
+    std::reverse(rows.begin(), rows.end());
+
+    for (int row : rows)
+        m_model->removeRow(row);
+}
+
+void ListModelEditorDialog::removeColumns()
+{
+    const QList<QModelIndex> indices = m_tableView->selectionModel()->selectedColumns();
+    std::vector<int> columns;
+    columns.reserve(indices.size());
+
+    for (QModelIndex index : indices)
+        columns.push_back(index.column());
+
+    std::sort(columns.begin(), columns.end());
+
+    columns.erase(std::unique(columns.begin(), columns.end()), columns.end());
+
+    std::reverse(columns.begin(), columns.end());
+
+    for (int row : columns)
+        m_model->removeColumn(row);
+}
+
+void ListModelEditorDialog::changeHeader(int column)
+{
+    const QString propertyName = QString::fromUtf8(m_model->propertyNames()[column]);
+
+    bool ok;
+    QString newPropertyName = QInputDialog::getText(
+        this, tr("Change Propertry"), tr("Column Name:"), QLineEdit::Normal, propertyName, &ok);
+
+    if (ok && !newPropertyName.isEmpty())
+        m_model->renameColumn(column, newPropertyName);
+}
+
+} // namespace QmlDesigner
diff --git a/src/plugins/qmldesigner/components/listmodeleditor/listmodeleditorview.h b/src/plugins/qmldesigner/components/listmodeleditor/listmodeleditordialog.h
index 6cfdddde5a..519d0869fa 100644
--- a/src/plugins/qmldesigner/components/listmodeleditor/listmodeleditorview.h
+++ b/src/plugins/qmldesigner/components/listmodeleditor/listmodeleditordialog.h
@@ -25,14 +25,48 @@
 
 #pragma once
 
-#include <abstractview.h>
+#include <QDialog>
+
+QT_BEGIN_NAMESPACE
+class QAbstractItemModel;
+class QTableView;
+QT_END_NAMESPACE
+
+namespace Ui {
+class ListModelEditorDialog;
+}
 
 namespace QmlDesigner {
 
-class ListModelEditorView : public AbstractView
+class ListModelEditorModel;
+
+class ListModelEditorDialog : public QDialog
 {
+    Q_OBJECT
+
 public:
-    ListModelEditorView();
+    explicit ListModelEditorDialog(QWidget *parent = nullptr);
+    ~ListModelEditorDialog();
+
+    void setModel(ListModelEditorModel *model);
+
+protected:
+    void keyPressEvent(QKeyEvent *) override;
+
+private:
+    void addRow();
+    void openColumnDialog();
+    void removeRows();
+    void removeColumns();
+    void changeHeader(int column);
+
+private:
+    ListModelEditorModel *m_model{};
+    QAction *m_addRowAction{};
+    QAction *m_removeRowsAction{};
+    QAction *m_addColumnAction{};
+    QAction *m_removeColumnsAction{};
+    QTableView *m_tableView{};
 };
 
 } // namespace QmlDesigner
diff --git a/src/plugins/qmldesigner/components/listmodeleditor/listmodeleditormodel.cpp b/src/plugins/qmldesigner/components/listmodeleditor/listmodeleditormodel.cpp
index 050071dcbd..98722c3e8f 100644
--- a/src/plugins/qmldesigner/components/listmodeleditor/listmodeleditormodel.cpp
+++ b/src/plugins/qmldesigner/components/listmodeleditor/listmodeleditormodel.cpp
@@ -25,11 +25,278 @@
 
 #include "listmodeleditormodel.h"
 
+#include <abstractview.h>
+#include <nodelistproperty.h>
+#include <variantproperty.h>
+
+#include <QVariant>
+
+#include <algorithm>
+#include <iterator>
+#include <memory>
+
 namespace QmlDesigner {
 
-ListModelEditorModel::ListModelEditorModel()
+class ListModelItem : public QStandardItem
+{
+public:
+    ListModelItem(ModelNode node, PropertyName propertyName)
+        : node(std::move(node))
+        , propertyName(propertyName)
+    {
+        setEditable(true);
+    }
+
+    QVariant maybeConvertToNumber(const QVariant &value)
+    {
+        bool canConvert = false;
+        double convertedValue = value.toDouble(&canConvert);
+        if (canConvert) {
+            return convertedValue;
+        }
+
+        return value;
+    }
+
+    QVariant data(int role) const override
+    {
+        if (role == Qt::BackgroundColorRole && hasInvalidValue)
+            return QColor{Qt::darkYellow};
+
+        return QStandardItem::data(role);
+    }
+
+    void setData(const QVariant &value, int role) override
+    {
+        if (role == Qt::DisplayRole || role == Qt::EditRole)
+            hasInvalidValue = !value.isValid();
+
+        if (role == Qt::EditRole) {
+            const QVariant &convertedValue = maybeConvertToNumber(value);
+            QStandardItem::setData(convertedValue, role);
+            if (value.isValid())
+                node.variantProperty(propertyName).setValue(convertedValue);
+            else
+                node.removeProperty(propertyName);
+        } else {
+            QStandardItem::setData(value, role);
+        }
+    }
+
+    void removeProperty() { node.removeProperty(propertyName); }
+
+    void renameProperty(const PropertyName &newPropertyName)
+    {
+        if (node.hasProperty(propertyName)) {
+            node.removeProperty(propertyName);
+            node.variantProperty(newPropertyName).setValue(data(Qt::EditRole));
+        }
+        propertyName = newPropertyName;
+    }
+
+public:
+    ModelNode node;
+    PropertyName propertyName;
+    bool hasInvalidValue = false;
+};
+
+namespace {
+QList<PropertyName> getPropertyNames(const ModelNode &listElementNode)
+{
+    auto properties = listElementNode.variantProperties();
+
+    QList<PropertyName> names;
+    names.reserve(properties.size());
+
+    for (const auto &property : properties)
+        names.push_back(property.name());
+
+    std::sort(names.begin(), names.end());
+
+    return names;
+}
+
+QList<PropertyName> mergeProperyNames(const QList<PropertyName> &first,
+                                      const QList<PropertyName> &second)
+{
+    QList<PropertyName> merged;
+    merged.reserve(first.size() + second.size());
+
+    std::set_union(first.begin(),
+                   first.end(),
+                   second.begin(),
+                   second.end(),
+                   std::back_inserter(merged));
+
+    return merged;
+}
+
+std::unique_ptr<ListModelItem> createItem(const ModelNode &listElementNode,
+                                          const PropertyName &propertyName)
+{
+    auto item = std::make_unique<ListModelItem>(listElementNode, propertyName);
+
+    QVariant value = listElementNode.variantProperty(propertyName).value();
+
+    item->setData(value, Qt::DisplayRole);
+
+    return item;
+}
+
+QList<QString> convertToStringList(const QList<PropertyName> &propertyNames)
+{
+    QList<QString> names;
+    names.reserve(propertyNames.size());
+
+    for (const auto &propertyName : propertyNames)
+        names.push_back(QString::fromUtf8(propertyName));
+
+    return names;
+}
+
+QList<PropertyName> createProperyNames(const QList<ModelNode> &listElementNodes)
+{
+    QList<PropertyName> propertyNames;
+    propertyNames.reserve(10);
+
+    for (const ModelNode &listElementNode : listElementNodes)
+        propertyNames = mergeProperyNames(getPropertyNames(listElementNode), propertyNames);
+
+    return propertyNames;
+}
+
+QList<QStandardItem *> createColumnItems(const ModelNode &listModelNode,
+                                         const PropertyName &propertyName)
+{
+    QList<QStandardItem *> items;
+    const auto listElementNodes = listModelNode.defaultNodeListProperty().toModelNodeList();
+
+    for (const ModelNode &listElementNode : listElementNodes)
+        items.push_back(createItem(listElementNode, propertyName).release());
+
+    return items;
+}
+
+void renameProperties(const QStandardItemModel *model,
+                      int columnIndex,
+                      const PropertyName &newPropertyName)
 {
+    for (int rowIndex = 0; rowIndex < model->rowCount(); ++rowIndex)
+        static_cast<ListModelItem *>(model->item(rowIndex, columnIndex))->renameProperty(newPropertyName);
+}
+
+} // namespace
+
+void ListModelEditorModel::populateModel()
+{
+    const auto listElementNodes = m_listModelNode.defaultNodeListProperty().toModelNodeList();
+
+    m_propertyNames = createProperyNames(listElementNodes);
+
+    setHorizontalHeaderLabels(convertToStringList(m_propertyNames));
+
+    createItems(listElementNodes);
+}
+
+void ListModelEditorModel::createItems(const QList<ModelNode> &listElementNodes)
+{
+    for (const ModelNode &listElementNode : listElementNodes)
+        appendItems(listElementNode);
+}
+
+void ListModelEditorModel::appendItems(const ModelNode &listElementNode)
+{
+    QList<QStandardItem *> row;
+    row.reserve(m_propertyNames.size());
+    for (const PropertyName &propertyName : propertyNames())
+        row.push_back(createItem(listElementNode, propertyName).release());
+
+    appendRow(row);
+}
+
+void ListModelEditorModel::addRow()
+{
+    auto newElement = m_listModelNode.view()->createModelNode("QtQml.Models.ListElement", 2, 15);
+    m_listModelNode.defaultNodeListProperty().reparentHere(newElement);
+
+    appendItems(newElement);
+}
+
+void ListModelEditorModel::addColumn(const QString &columnName)
+{
+    PropertyName propertyName = columnName.toUtf8();
+
+    auto found = std::lower_bound(m_propertyNames.begin(), m_propertyNames.end(), propertyName);
+
+    if (found != m_propertyNames.end() && *found == columnName)
+        return;
+
+    int newIndex = static_cast<int>(std::distance(m_propertyNames.begin(), found));
+
+    m_propertyNames.insert(found, propertyName);
+
+    insertColumn(newIndex, createColumnItems(m_listModelNode, propertyName));
+
+    setHorizontalHeaderItem(newIndex, new QStandardItem(columnName));
+}
+
+bool ListModelEditorModel::setValue(int row, int column, QVariant value, Qt::ItemDataRole role)
+{
+    QModelIndex index = createIndex(row, column, invisibleRootItem());
+    bool success = setData(index, value, role);
+    emit dataChanged(index, index);
+
+    return success;
+}
+
+void ListModelEditorModel::removeColumn(int column)
+{
+    QList<QStandardItem *> columnItems = QStandardItemModel::takeColumn(column);
+    m_propertyNames.removeAt(column);
+
+    for (QStandardItem *columnItem : columnItems) {
+        static_cast<ListModelItem *>(columnItem)->removeProperty();
+        delete columnItem;
+    }
+}
+
+void ListModelEditorModel::removeRow(int row)
+{
+    QList<QStandardItem *> rowItems = QStandardItemModel::takeRow(row);
+
+    if (rowItems.size())
+        static_cast<ListModelItem *>(rowItems.front())->node.destroy();
+
+    qDeleteAll(rowItems);
+}
+
+void ListModelEditorModel::renameColumn(int oldColumn, const QString &newColumnName)
+{
+    const PropertyName newPropertyName = newColumnName.toUtf8();
+
+    auto found = std::lower_bound(m_propertyNames.begin(), m_propertyNames.end(), newPropertyName);
+
+    if (found != m_propertyNames.end() && *found == newPropertyName)
+        return;
+
+    int newColumn = static_cast<int>(std::distance(m_propertyNames.begin(), found));
+
+    if (oldColumn == newColumn) {
+        *found = newPropertyName;
+        renameProperties(this, newColumn, newPropertyName);
+    } else if (newColumn < oldColumn) {
+        m_propertyNames.insert(found, newPropertyName);
+        m_propertyNames.erase(std::next(m_propertyNames.begin(), oldColumn + 1));
+        insertColumn(newColumn, takeColumn(oldColumn));
+        renameProperties(this, newColumn, newPropertyName);
+    } else {
+        m_propertyNames.insert(found, newPropertyName);
+        m_propertyNames.erase(std::next(m_propertyNames.begin(), oldColumn));
+        insertColumn(newColumn - 1, takeColumn(oldColumn));
+        renameProperties(this, newColumn - 1, newPropertyName);
+    }
 
+    setHorizontalHeaderLabels(convertToStringList(m_propertyNames));
 }
 
 } // namespace QmlDesigner
diff --git a/src/plugins/qmldesigner/components/listmodeleditor/listmodeleditormodel.h b/src/plugins/qmldesigner/components/listmodeleditor/listmodeleditormodel.h
index e9638a1a6d..35d41bee68 100644
--- a/src/plugins/qmldesigner/components/listmodeleditor/listmodeleditormodel.h
+++ b/src/plugins/qmldesigner/components/listmodeleditor/listmodeleditormodel.h
@@ -25,14 +25,41 @@
 
 #pragma once
 
+#include <modelnode.h>
+
 #include <QStandardItemModel>
 
 namespace QmlDesigner {
 
 class ListModelEditorModel : public QStandardItemModel
 {
+
 public:
-    ListModelEditorModel();
+    void setListModel(ModelNode node)
+    {
+        m_listModelNode = node;
+        populateModel();
+    }
+
+    void addRow();
+    void addColumn(const QString &columnName);
+
+    const QList<QmlDesigner::PropertyName> &propertyNames() const { return m_propertyNames; }
+
+    bool setValue(int row, int column, QVariant value, Qt::ItemDataRole role = Qt::EditRole);
+
+    void removeColumn(int column);
+    void removeRow(int row);
+    void renameColumn(int column, const QString &newColumnName);
+
+private:
+    void populateModel();
+    void createItems(const QList<ModelNode> &listElementNodes);
+    void appendItems(const ModelNode &listElementNode);
+
+private:
+    ModelNode m_listModelNode;
+    QList<QmlDesigner::PropertyName> m_propertyNames;
 };
 
 } // namespace QmlDesigner
diff --git a/src/plugins/qmldesigner/components/listmodeleditor/listmodeleditorview.cpp b/src/plugins/qmldesigner/components/listmodeleditor/listmodeleditorview.cpp
deleted file mode 100644
index c8d4017f1d..0000000000
--- a/src/plugins/qmldesigner/components/listmodeleditor/listmodeleditorview.cpp
+++ /dev/null
@@ -1,35 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2020 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of Qt Creator.
-**
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 3 as published by the Free Software
-** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
-** included in the packaging of this file. Please review the following
-** information to ensure the GNU General Public License requirements will
-** be met: https://www.gnu.org/licenses/gpl-3.0.html.
-**
-****************************************************************************/
-
-#include "listmodeleditorview.h"
-
-namespace QmlDesigner {
-
-ListModelEditorView::ListModelEditorView()
-{
-
-}
-
-} // namespace QmlDesigner
diff --git a/src/plugins/qmldesigner/designercore/include/modelnode.h b/src/plugins/qmldesigner/designercore/include/modelnode.h
index 6f3d5eb6df..3197e746ab 100644
--- a/src/plugins/qmldesigner/designercore/include/modelnode.h
+++ b/src/plugins/qmldesigner/designercore/include/modelnode.h
@@ -91,9 +91,12 @@ public:
     ModelNode(const Internal::InternalNodePointer &internalNode, Model *model, const AbstractView *view);
     ModelNode(const ModelNode &modelNode, AbstractView *view);
     ModelNode(const ModelNode &other);
+    ModelNode(ModelNode &&other);
     ~ModelNode();
 
-    ModelNode& operator=(const ModelNode &other);
+    ModelNode &operator=(const ModelNode &other);
+    ModelNode &operator=(ModelNode &&other);
+
     TypeName type() const;
     QString simplifiedTypeName() const;
     QString displayName() const;
@@ -226,6 +229,15 @@ public:
     bool isSubclassOf(const TypeName &typeName, int majorVersion = -1, int minorVersion = -1) const;
     QIcon typeIcon() const;
 
+    friend void swap(ModelNode &first, ModelNode &second)
+    {
+        using std::swap;
+
+        swap(first.m_internalNode, second.m_internalNode);
+        swap(first.m_model, second.m_model);
+        swap(first.m_view, second.m_view);
+    }
+
 private: // functions
     Internal::InternalNodePointer internalNode() const;
 
diff --git a/src/plugins/qmldesigner/designercore/model/modelnode.cpp b/src/plugins/qmldesigner/designercore/model/modelnode.cpp
index b4c21564c7..eb2d285997 100644
--- a/src/plugins/qmldesigner/designercore/model/modelnode.cpp
+++ b/src/plugins/qmldesigner/designercore/model/modelnode.cpp
@@ -93,7 +93,25 @@ ModelNode::ModelNode(const ModelNode &modelNode, AbstractView *view)
       m_model(modelNode.model()),
       m_view(view)
 {
+}
+
+ModelNode::ModelNode(ModelNode &&other)
+    : m_internalNode(std::move(other.m_internalNode))
+    , m_model(std::move(other.m_model))
+    , m_view(std::move(other.m_view))
+{
+    other.m_model = {};
+    other.m_view = {};
+}
 
+ModelNode &ModelNode::operator=(ModelNode &&other)
+{
+    ModelNode newNode;
+
+    swap(other, newNode);
+    swap(*this, newNode);
+
+    return *this;
 }
 
 /*! \brief contructs a invalid model node
@@ -103,7 +121,6 @@ ModelNode::ModelNode(const ModelNode &modelNode, AbstractView *view)
 ModelNode::ModelNode():
         m_internalNode(new InternalNode)
 {
-
 }
 
 ModelNode::ModelNode(const ModelNode &other) = default;
diff --git a/src/plugins/qmldesigner/qmldesignerplugin.pro b/src/plugins/qmldesigner/qmldesignerplugin.pro
index bc0da99050..506b3d743b 100644
--- a/src/plugins/qmldesigner/qmldesignerplugin.pro
+++ b/src/plugins/qmldesigner/qmldesignerplugin.pro
@@ -33,7 +33,7 @@ include(components/bindingeditor/bindingeditor.pri)
 include(components/annotationeditor/annotationeditor.pri)
 include(components/richtexteditor/richtexteditor.pri)
 include(components/transitioneditor/transitioneditor.pri)
-
+include(components/listmodeleditor/listmodeleditor.pri)
 
 BUILD_PUPPET_IN_CREATOR_BINPATH = $$(BUILD_PUPPET_IN_CREATOR_BINPATH)
 !isEmpty(BUILD_PUPPET_IN_CREATOR_BINPATH) {
diff --git a/src/plugins/qmldesigner/qmldesignerplugin.qbs b/src/plugins/qmldesigner/qmldesignerplugin.qbs
index b1129a9bf3..dceaf8656d 100644
--- a/src/plugins/qmldesigner/qmldesignerplugin.qbs
+++ b/src/plugins/qmldesigner/qmldesignerplugin.qbs
@@ -59,6 +59,7 @@ Project {
              "components/stateseditor",
              "components/texteditor",
              "components/timelineeditor",
+             "compenents/listmodeleditor",
         ])
 
         Properties {
@@ -843,6 +844,10 @@ Project {
                 "timelineeditor/timelineview.h",
                 "timelineeditor/timelinewidget.cpp",
                 "timelineeditor/timelinewidget.h",
+                "listmodeleditor/listmodeleditordialog.cpp ",
+                "listmodeleditor/listmodeleditordialog.h ",
+                "listmodeleditor/listmodeleditormodel.cpp ",
+                "listmodeleditor/listmodeleditordialog.h ",
                 "transitioneditor/transitioneditorview.cpp",
                 "transitioneditor/transitioneditorview.h",
                 "transitioneditor/transitioneditorwidget.cpp",
diff --git a/src/plugins/qmldesigner/qmldesignerunittestfiles.pri b/src/plugins/qmldesigner/qmldesignerunittestfiles.pri
index 282360a4ea..cd4d52e8d3 100644
--- a/src/plugins/qmldesigner/qmldesignerunittestfiles.pri
+++ b/src/plugins/qmldesigner/qmldesignerunittestfiles.pri
@@ -14,14 +14,12 @@ SOURCES += \
     $$PWD/designercore/model/import.cpp \
     $$PWD/designercore/model/abstractproperty.cpp \
     $$PWD/designercore/model/abstractview.cpp \
-    $$PWD/components/listmodeleditor/listmodeleditormodel.cpp \
     $$PWD/designercore/model/internalproperty.cpp \
     $$PWD/designercore/model/internalbindingproperty.cpp \
     $$PWD/designercore/model/internalnodeabstractproperty.cpp \
     $$PWD/designercore/model/internalnodelistproperty.cpp \
     $$PWD/designercore/model/internalnodeproperty.cpp \
     $$PWD/designercore/model/internalsignalhandlerproperty.cpp \
-    $$PWD/designercore/model/internalproperty.cpp \
     $$PWD/designercore/model/internalnode.cpp \
     $$PWD/designercore/model/internalvariantproperty.cpp \
     $$PWD/designercore/model/bindingproperty.cpp \
@@ -30,9 +28,9 @@ SOURCES += \
     $$PWD/designercore/model/nodeproperty.cpp \
     $$PWD/designercore/model/signalhandlerproperty.cpp \
     $$PWD/designercore/model/variantproperty.cpp\
-    $$PWD/designercore/model/annotation.cpp\
     $$PWD/designercore/model/annotation.cpp \
-    $$PWD/designercore/rewritertransaction.cpp
+    $$PWD/designercore/rewritertransaction.cpp \
+    $$PWD/components/listmodeleditor/listmodeleditormodel.cpp
 
 HEADERS += \
     $$PWD/designercore/include/modelnode.h \
@@ -41,7 +39,6 @@ HEADERS += \
     $$PWD/designercore/include/import.h \
     $$PWD/designercore/include/abstractproperty.h \
     $$PWD/designercore/include/abstractview.h \
-    $$PWD/components/listmodeleditor/listmodeleditormodel.h \
     $$PWD/designercore/model/model_p.h \
     $$PWD/designercore/include/qmldesignercorelib_global.h \
     $$PWD/designercore/model/internalbindingproperty.h \
@@ -58,4 +55,5 @@ HEADERS += \
     $$PWD/designercore/include/nodeproperty.h \
     $$PWD/designercore/include/signalhandlerproperty.h \
     $$PWD/designercore/include/variantproperty.h \
-    $$PWD/designercore/rewritertransaction.h
+    $$PWD/designercore/rewritertransaction.h \
+    $$PWD/components/listmodeleditor/listmodeleditormodel.h
diff --git a/tests/unit/unittest/google-using-declarations.h b/tests/unit/unittest/google-using-declarations.h
index 1a92ff3388..de52483403 100644
--- a/tests/unit/unittest/google-using-declarations.h
+++ b/tests/unit/unittest/google-using-declarations.h
@@ -65,6 +65,8 @@ using testing::Property;
 using testing::Return;
 using testing::ReturnRef;
 using testing::SafeMatcherCast;
+using testing::SaveArg;
+using testing::SaveArgPointee;
 using testing::Sequence;
 using testing::SizeIs;
 using testing::StrEq;
diff --git a/tests/unit/unittest/gtest-creator-printing.cpp b/tests/unit/unittest/gtest-creator-printing.cpp
index 326058d7a9..20e44154d9 100644
--- a/tests/unit/unittest/gtest-creator-printing.cpp
+++ b/tests/unit/unittest/gtest-creator-printing.cpp
@@ -47,6 +47,7 @@
 #include <filepathview.h>
 #include <filestatus.h>
 #include <includesearchpath.h>
+#include <modelnode.h>
 #include <nativefilepath.h>
 #include <pchpaths.h>
 #include <pchtask.h>
@@ -68,6 +69,7 @@
 #include <tooltipinfo.h>
 #include <usedmacro.h>
 #include <utils/link.h>
+#include <variantproperty.h>
 
 #include <sqlite3ext.h>
 
@@ -1449,6 +1451,25 @@ std::ostream &operator<<(std::ostream &out, const Diagnostic &diag) {
 } // namespace Internal
 } // namespace ClangTools
 
+namespace QmlDesigner {
+
+std::ostream &operator<<(std::ostream &out, const ModelNode &node)
+{
+    if (!node.isValid())
+        return out << "(invalid)";
+
+    return out << "(" << node.id() << ")";
+}
+std::ostream &operator<<(std::ostream &out, const VariantProperty &property)
+{
+    if (!property.isValid())
+        return out << "(invalid)";
+
+    return out << "(" << property.parentModelNode() << ", " << property.name() << ", "
+               << property.value() << ")";
+}
+} // namespace QmlDesigner
+
 void setFilePathCache(ClangBackEnd::FilePathCaching *cache)
 {
     filePathCache = cache;
diff --git a/tests/unit/unittest/gtest-creator-printing.h b/tests/unit/unittest/gtest-creator-printing.h
index e0cb55315f..565479be03 100644
--- a/tests/unit/unittest/gtest-creator-printing.h
+++ b/tests/unit/unittest/gtest-creator-printing.h
@@ -350,4 +350,12 @@ std::ostream &operator<<(std::ostream &out, const Diagnostic &diag);
 } // namespace Internal
 } // namespace CppTools
 
+namespace QmlDesigner {
+class ModelNode;
+class VariantProperty;
+
+std::ostream &operator<<(std::ostream &out, const ModelNode &node);
+std::ostream &operator<<(std::ostream &out, const VariantProperty &property);
+} // namespace QmlDesigner
+
 void setFilePathCache(ClangBackEnd::FilePathCaching *filePathCache);
diff --git a/tests/unit/unittest/gtest-qt-printing.cpp b/tests/unit/unittest/gtest-qt-printing.cpp
index cd97883b16..c097fd0b4c 100644
--- a/tests/unit/unittest/gtest-qt-printing.cpp
+++ b/tests/unit/unittest/gtest-qt-printing.cpp
@@ -59,9 +59,11 @@ std::ostream &operator<<(std::ostream &out, const QVariant &variant)
     QString output;
     QDebug debug(&output);
 
-    debug << variant;
+    debug.noquote().nospace() << variant;
 
-    return out << output;
+    QByteArray utf8Text = output.toUtf8();
+
+    return out.write(utf8Text.data(), utf8Text.size());
 }
 
 std::ostream &operator<<(std::ostream &out, const QTextCharFormat &format)
@@ -88,4 +90,14 @@ void PrintTo(const QString &text, std::ostream *os)
     *os << text;
 }
 
+void PrintTo(const QVariant &variant, std::ostream *os)
+{
+    *os << variant;
+}
+
+void PrintTo(const QByteArray &text, std::ostream *os)
+{
+    *os << text;
+}
+
 QT_END_NAMESPACE
diff --git a/tests/unit/unittest/gtest-qt-printing.h b/tests/unit/unittest/gtest-qt-printing.h
index 424762273b..ebaeb2c785 100644
--- a/tests/unit/unittest/gtest-qt-printing.h
+++ b/tests/unit/unittest/gtest-qt-printing.h
@@ -35,10 +35,12 @@ class QVariant;
 class QString;
 class QTextCharFormat;
 
-std::ostream &operator<<(std::ostream &out, const QVariant &variant);
+std::ostream &operator<<(std::ostream &out, const QVariant &QVariant);
 std::ostream &operator<<(std::ostream &out, const QString &text);
 std::ostream &operator<<(std::ostream &out, const QByteArray &byteArray);
 std::ostream &operator<<(std::ostream &out, const QTextCharFormat &format);
 
 void PrintTo(const QString &text, std::ostream *os);
+void PrintTo(const QVariant &variant, std::ostream *os);
+void PrintTo(const QByteArray &text, std::ostream *os);
 QT_END_NAMESPACE
diff --git a/tests/unit/unittest/listmodeleditor-test.cpp b/tests/unit/unittest/listmodeleditor-test.cpp
index 7a876890c5..ca0913f865 100644
--- a/tests/unit/unittest/listmodeleditor-test.cpp
+++ b/tests/unit/unittest/listmodeleditor-test.cpp
@@ -27,21 +27,926 @@
 
 #include "googletest.h"
 
+#include "mocklistmodeleditorview.h"
+
 #include <qmldesigner/components/listmodeleditor/listmodeleditormodel.h>
-#include <qmldesigner/components/listmodeleditor/listmodeleditorview.h>
+#include <qmldesigner/designercore/include/abstractview.h>
 #include <qmldesigner/designercore/include/model.h>
+#include <qmldesigner/designercore/include/nodelistproperty.h>
+#include <qmldesigner/designercore/include/variantproperty.h>
 
 namespace {
 
+using QmlDesigner::AbstractProperty;
+using QmlDesigner::AbstractView;
+using QmlDesigner::ModelNode;
+
+MATCHER_P2(HasItem,
+           name,
+           value,
+           std::string(negation ? "hasn't " : "has ") + "(" + name + ", " + value + ")")
+{
+    QStandardItem *item = arg;
+
+    return item->data(Qt::UserRole).toString() == name && item->data(Qt::UserRole).toDouble() == value;
+}
+
+MATCHER(IsInvalid, std::string(negation ? "isn't null" : "is null"))
+{
+    return !arg.isValid();
+}
+
+MATCHER_P3(IsVariantProperty,
+           node,
+           name,
+           value,
+           std::string(negation ? "isn't " : "is ") + "(" + name + ", " + PrintToString(value) + ")")
+{
+    const QmlDesigner::VariantProperty &property = arg;
+
+    return property.parentModelNode() == node && property.name() == name && property.value() == value;
+}
+
+MATCHER_P2(IsVariantProperty,
+           name,
+           value,
+           std::string(negation ? "isn't " : "is ") + "(" + name + ", " + PrintToString(value) + ")")
+{
+    const QmlDesigner::VariantProperty &property = arg;
+
+    return property.name() == name && property.value() == value;
+}
+
+MATCHER_P2(IsAbstractProperty, node, name, std::string(negation ? "isn't " : "is ") + "(" + name + ")")
+{
+    const QmlDesigner::AbstractProperty &property = arg;
+
+    return property.parentModelNode() == node && property.name() == name;
+}
+
 class ListModelEditor : public testing::Test
 {
 public:
-    ListModelEditor() { designerModel->attachView(&view); }
+    ListModelEditor()
+    {
+        designerModel->attachView(&mockView);
+
+        emptyListModelNode = mockView.createModelNode("QtQml.Models.ListModel", 2, 15);
+
+        listModelNode = mockView.createModelNode("QtQml.Models.ListModel", 2, 15);
+        mockView.rootModelNode().defaultNodeListProperty().reparentHere(listModelNode);
+        element1 = createElement({{"name", "foo"}, {"value", 1}, {"value2", 42}});
+        element2 = createElement({{"value", 4}, {"name", "bar"}, {"image", "pic.png"}});
+        element3 = createElement({{"image", "pic.png"}, {"name", "poo"}, {"value", 111}});
+    }
+
+    using Entry = std::pair<QmlDesigner::PropertyName, QVariant>;
+
+    ModelNode createElement(std::initializer_list<Entry> entries)
+    {
+        auto element = mockView.createModelNode("QtQml.Models/ListElement", 2, 15);
+        listModelNode.defaultNodeListProperty().reparentHere(element);
+
+        for (const auto &entry : entries) {
+            element.variantProperty(entry.first).setValue(entry.second);
+        }
+
+        return element;
+    }
+
+    QList<QString> headerLabels(const QmlDesigner::ListModelEditorModel &model) const
+    {
+        QList<QString> labels;
+        labels.reserve(model.columnCount());
+
+        for (int i = 0; i < model.columnCount(); ++i)
+            labels.push_back(model.headerData(i, Qt::Horizontal).toString());
+
+        return labels;
+    }
+
+    QList<QList<QVariant>> displayValues() const
+    {
+        QList<QList<QVariant>> rows;
+
+        for (int rowIndex = 0; rowIndex < model.rowCount(); ++rowIndex) {
+            QList<QVariant> row;
+
+            for (int columnIndex = 0; columnIndex < model.columnCount(); ++columnIndex)
+                row.push_back(model.data(model.index(rowIndex, columnIndex), Qt::DisplayRole));
+
+            rows.push_back(row);
+        }
+
+        return rows;
+    }
+
+    QList<QList<QColor>> backgroundColors() const
+    {
+        QList<QList<QColor>> rows;
+
+        for (int rowIndex = 0; rowIndex < model.rowCount(); ++rowIndex) {
+            QList<QColor> row;
+
+            for (int columnIndex = 0; columnIndex < model.columnCount(); ++columnIndex)
+                row.push_back(
+                    model.data(model.index(rowIndex, columnIndex), Qt::BackgroundColorRole)
+                        .value<QColor>());
+
+            rows.push_back(row);
+        }
+
+        return rows;
+    }
+
+    QList<QList<QmlDesigner::VariantProperty>> properties() const
+    {
+        QList<QList<QmlDesigner::VariantProperty>> properties;
+        properties.reserve(10);
+
+        auto nodes = listModelNode.defaultNodeListProperty().toModelNodeList();
+
+        for (const ModelNode &node : nodes)
+            properties.push_back(node.variantProperties());
+
+        return properties;
+    }
 
 protected:
     std::unique_ptr<QmlDesigner::Model> designerModel{QmlDesigner::Model::create("QtQuick.Item", 1, 1)};
-    QmlDesigner::ListModelEditorView view;
+    NiceMock<MockListModelEditorView> mockView;
     QmlDesigner::ListModelEditorModel model;
+    ModelNode listModelNode;
+    ModelNode emptyListModelNode;
+    ModelNode element1;
+    ModelNode element2;
+    ModelNode element3;
 };
 
+TEST_F(ListModelEditor, CreatePropertyNameSet)
+{
+    model.setListModel(listModelNode);
+
+    ASSERT_THAT(model.propertyNames(), ElementsAre("image", "name", "value", "value2"));
+}
+
+TEST_F(ListModelEditor, CreatePropertyNameSetForEmptyList)
+{
+    model.setListModel(emptyListModelNode);
+
+    ASSERT_THAT(model.propertyNames(), IsEmpty());
+}
+
+TEST_F(ListModelEditor, HorizontalLabels)
+{
+    model.setListModel(listModelNode);
+
+    ASSERT_THAT(headerLabels(model), ElementsAre("image", "name", "value", "value2"));
+}
+
+TEST_F(ListModelEditor, HorizontalLabelsForEmptyList)
+{
+    model.setListModel(emptyListModelNode);
+
+    ASSERT_THAT(headerLabels(model), IsEmpty());
+}
+
+TEST_F(ListModelEditor, DisplayValues)
+{
+    model.setListModel(listModelNode);
+
+    ASSERT_THAT(displayValues(),
+                ElementsAre(ElementsAre(IsInvalid(), "foo", 1, 42),
+                            ElementsAre("pic.png", "bar", 4, IsInvalid()),
+                            ElementsAre("pic.png", "poo", 111, IsInvalid())));
+}
+
+TEST_F(ListModelEditor, ChangeValueChangesDisplayValues)
+{
+    model.setListModel(listModelNode);
+
+    model.setValue(0, 1, "hello");
+
+    ASSERT_THAT(displayValues(),
+                ElementsAre(ElementsAre(IsInvalid(), "hello", 1, 42),
+                            ElementsAre("pic.png", "bar", 4, IsInvalid()),
+                            ElementsAre("pic.png", "poo", 111, IsInvalid())));
+}
+
+TEST_F(ListModelEditor, EditValueCallVariantPropertiesChanged)
+{
+    model.setListModel(listModelNode);
+
+    EXPECT_CALL(mockView,
+                variantPropertiesChanged(ElementsAre(IsVariantProperty(element1, "name", "hello")),
+                                         Eq(AbstractView::NoAdditionalChanges)));
+
+    model.setValue(0, 1, "hello");
+}
+
+TEST_F(ListModelEditor, ChangeDisplayValueCallsVariantPropertiesChanged)
+{
+    model.setListModel(listModelNode);
+
+    EXPECT_CALL(mockView,
+                variantPropertiesChanged(ElementsAre(IsVariantProperty(element1, "name", "hello")),
+                                         Eq(AbstractView::NoAdditionalChanges)))
+        .Times(0);
+
+    model.setValue(0, 1, "hello", Qt::DisplayRole);
+}
+
+TEST_F(ListModelEditor, AddRowAddedInvalidRow)
+{
+    model.setListModel(listModelNode);
+
+    model.addRow();
+
+    ASSERT_THAT(displayValues(),
+                ElementsAre(ElementsAre(IsInvalid(), "foo", 1, 42),
+                            ElementsAre("pic.png", "bar", 4, IsInvalid()),
+                            ElementsAre("pic.png", "poo", 111, IsInvalid()),
+                            ElementsAre(IsInvalid(), IsInvalid(), IsInvalid(), IsInvalid())));
+}
+
+TEST_F(ListModelEditor, AddRowCreatesNewModelNodeAndReparents)
+{
+    model.setListModel(listModelNode);
+
+    EXPECT_CALL(mockView, nodeCreated(Property(&ModelNode::type, Eq("QtQml.Models.ListElement"))));
+    EXPECT_CALL(mockView,
+                nodeReparented(Property(&ModelNode::type, Eq("QtQml.Models.ListElement")),
+                               Property(&AbstractProperty::parentModelNode, Eq(listModelNode)),
+                               _,
+                               _));
+
+    model.addRow();
+}
+
+TEST_F(ListModelEditor, ChangeAddedRowPropery)
+{
+    model.setListModel(listModelNode);
+    model.addRow();
+
+    model.setValue(3, 2, 22);
+
+    ASSERT_THAT(displayValues(),
+                ElementsAre(ElementsAre(IsInvalid(), "foo", 1, 42),
+                            ElementsAre("pic.png", "bar", 4, IsInvalid()),
+                            ElementsAre("pic.png", "poo", 111, IsInvalid()),
+                            ElementsAre(IsInvalid(), IsInvalid(), 22, IsInvalid())));
+}
+
+TEST_F(ListModelEditor, ChangeAddedRowProperyCallsVariantPropertiesChanged)
+{
+    model.setListModel(listModelNode);
+    ModelNode element4;
+    ON_CALL(mockView, nodeReparented(_, _, _, _)).WillByDefault(SaveArg<0>(&element4));
+    model.addRow();
+
+    EXPECT_CALL(mockView,
+                variantPropertiesChanged(ElementsAre(IsVariantProperty(element4, "value", 22)),
+                                         Eq(AbstractView::PropertiesAdded)));
+
+    model.setValue(3, 2, 22);
+}
+
+TEST_F(ListModelEditor, AddColumnInsertsPropertyName)
+{
+    model.setListModel(listModelNode);
+
+    model.addColumn("other");
+
+    ASSERT_THAT(model.propertyNames(), ElementsAre("image", "name", "other", "value", "value2"));
+}
+
+TEST_F(ListModelEditor, AddColumnInsertsPropertyNameToEmptyModel)
+{
+    model.setListModel(emptyListModelNode);
+
+    model.addColumn("foo");
+
+    ASSERT_THAT(model.propertyNames(), ElementsAre("foo"));
+}
+
+TEST_F(ListModelEditor, AddTwiceColumnInsertsPropertyNameToEmptyModel)
+{
+    model.setListModel(emptyListModelNode);
+    model.addColumn("foo");
+
+    model.addColumn("foo2");
+
+    ASSERT_THAT(model.propertyNames(), ElementsAre("foo", "foo2"));
+}
+
+TEST_F(ListModelEditor, AddSameColumnInsertsPropertyName)
+{
+    model.setListModel(emptyListModelNode);
+    model.addColumn("foo");
+
+    model.addColumn("foo");
+
+    ASSERT_THAT(model.propertyNames(), ElementsAre("foo"));
+}
+
+TEST_F(ListModelEditor, AddColumnInsertsHeaderLabel)
+{
+    model.setListModel(listModelNode);
+
+    model.addColumn("other");
+
+    ASSERT_THAT(headerLabels(model), ElementsAre("image", "name", "other", "value", "value2"));
+}
+
+TEST_F(ListModelEditor, AddColumnInsertsHeaderLabelToEmptyModel)
+{
+    model.setListModel(emptyListModelNode);
+
+    model.addColumn("foo");
+
+    ASSERT_THAT(headerLabels(model), ElementsAre("foo"));
+}
+
+TEST_F(ListModelEditor, AddTwiceColumnInsertsHeaderLabelToEmptyModel)
+{
+    model.setListModel(emptyListModelNode);
+    model.addColumn("foo");
+
+    model.addColumn("foo2");
+
+    ASSERT_THAT(headerLabels(model), ElementsAre("foo", "foo2"));
+}
+
+TEST_F(ListModelEditor, AddSameColumnInsertsHeaderLabel)
+{
+    model.setListModel(emptyListModelNode);
+    model.addColumn("foo");
+
+    model.addColumn("foo");
+
+    ASSERT_THAT(headerLabels(model), ElementsAre("foo"));
+}
+
+TEST_F(ListModelEditor, AddColumnInsertsDisplayValues)
+{
+    model.setListModel(listModelNode);
+
+    model.addColumn("other");
+
+    ASSERT_THAT(displayValues(),
+                ElementsAre(ElementsAre(IsInvalid(), "foo", IsInvalid(), 1, 42),
+                            ElementsAre("pic.png", "bar", IsInvalid(), 4, IsInvalid()),
+                            ElementsAre("pic.png", "poo", IsInvalid(), 111, IsInvalid())));
+}
+
+TEST_F(ListModelEditor, ChangeAddColumnPropertyDisplayValue)
+{
+    model.setListModel(listModelNode);
+    model.addColumn("other");
+
+    model.setValue(1, 2, 22);
+
+    ASSERT_THAT(displayValues(),
+                ElementsAre(ElementsAre(IsInvalid(), "foo", IsInvalid(), 1, 42),
+                            ElementsAre("pic.png", "bar", 22, 4, IsInvalid()),
+                            ElementsAre("pic.png", "poo", IsInvalid(), 111, IsInvalid())));
+}
+
+TEST_F(ListModelEditor, ChangeAddColumnPropertyCallsVariantPropertiesChanged)
+{
+    model.setListModel(listModelNode);
+    model.addColumn("other");
+
+    EXPECT_CALL(mockView,
+                variantPropertiesChanged(ElementsAre(IsVariantProperty(element2, "other", 434)), _));
+
+    model.setValue(1, 2, 434);
+}
+
+TEST_F(ListModelEditor, RemoveColumnRemovesDisplayValues)
+{
+    model.setListModel(listModelNode);
+
+    model.removeColumn(2);
+
+    ASSERT_THAT(displayValues(),
+                ElementsAre(ElementsAre(IsInvalid(), "foo", 42),
+                            ElementsAre("pic.png", "bar", IsInvalid()),
+                            ElementsAre("pic.png", "poo", IsInvalid())));
+}
+
+TEST_F(ListModelEditor, RemoveColumnRemovesProperties)
+{
+    model.setListModel(listModelNode);
+
+    EXPECT_CALL(mockView, propertiesRemoved(ElementsAre(IsAbstractProperty(element2, "image"))));
+    EXPECT_CALL(mockView, propertiesRemoved(ElementsAre(IsAbstractProperty(element3, "image"))));
+
+    model.removeColumn(0);
+}
+
+TEST_F(ListModelEditor, RemoveColumnRemovesPropertyName)
+{
+    model.setListModel(listModelNode);
+
+    model.removeColumn(1);
+
+    ASSERT_THAT(model.propertyNames(), ElementsAre("image", "value", "value2"));
+}
+
+TEST_F(ListModelEditor, RemoveRowRemovesDisplayValues)
+{
+    model.setListModel(listModelNode);
+
+    model.removeRow(1);
+
+    ASSERT_THAT(displayValues(),
+                ElementsAre(ElementsAre(IsInvalid(), "foo", 1, 42),
+                            ElementsAre("pic.png", "poo", 111, IsInvalid())));
+}
+
+TEST_F(ListModelEditor, RemoveRowRemovesElementInListModel)
+{
+    model.setListModel(listModelNode);
+
+    EXPECT_CALL(mockView, nodeRemoved(Eq(element2), _, _));
+
+    model.removeRow(1);
+}
+
+TEST_F(ListModelEditor, ConvertStringFloatToFloat)
+{
+    model.setListModel(listModelNode);
+
+    model.setValue(1, 1, "25.5");
+
+    ASSERT_THAT(element2.variantProperty("name").value().value<double>(), 25.5);
+    ASSERT_THAT(element2.variantProperty("name").value().type(), QVariant::Double);
+}
+
+TEST_F(ListModelEditor, ConvertStringIntegerToDouble)
+{
+    model.setListModel(listModelNode);
+
+    model.setValue(1, 1, "25");
+
+    ASSERT_THAT(element2.variantProperty("name").value().value<double>(), 25);
+    ASSERT_THAT(element2.variantProperty("name").value().type(), QVariant::Double);
+}
+
+TEST_F(ListModelEditor, DontConvertStringToNumber)
+{
+    model.setListModel(listModelNode);
+
+    model.setValue(1, 1, "hello");
+
+    ASSERT_THAT(element2.variantProperty("name").value().value<QString>(), "hello");
+    ASSERT_THAT(element2.variantProperty("name").value().type(), QVariant::String);
+}
+
+TEST_F(ListModelEditor, EmptyStringsRemovesProperty)
+{
+    model.setListModel(listModelNode);
+
+    model.setValue(1, 1, "");
+
+    ASSERT_THAT(element2.variantProperty("name").value().value<QString>(), Eq(""));
+}
+
+TEST_F(ListModelEditor, InvalidVariantRemovesProperty)
+{
+    model.setListModel(listModelNode);
+
+    model.setValue(1, 1, QVariant());
+
+    ASSERT_FALSE(element2.hasProperty("name"));
+}
+
+TEST_F(ListModelEditor, DispayValueIsChangedToDouble)
+{
+    model.setListModel(listModelNode);
+
+    model.setValue(1, 1, "25.5");
+
+    ASSERT_THAT(displayValues()[1][1].type(), QVariant::Double);
+}
+
+TEST_F(ListModelEditor, StringDispayValueIsNotChanged)
+{
+    model.setListModel(listModelNode);
+
+    model.setValue(1, 1, "25.5a");
+
+    ASSERT_THAT(displayValues()[1][1].type(), QVariant::String);
+}
+
+TEST_F(ListModelEditor, SetInvalidToDarkYellowBackgroundColor)
+{
+    model.setListModel(listModelNode);
+
+    ASSERT_THAT(
+        backgroundColors(),
+        ElementsAre(
+            ElementsAre(Qt::darkYellow, Not(Qt::darkYellow), Not(Qt::darkYellow), Not(Qt::darkYellow)),
+            ElementsAre(Not(Qt::darkYellow), Not(Qt::darkYellow), Not(Qt::darkYellow), Qt::darkYellow),
+            ElementsAre(Not(Qt::darkYellow), Not(Qt::darkYellow), Not(Qt::darkYellow), Qt::darkYellow)));
+}
+
+TEST_F(ListModelEditor, SettingValueChangesBackgroundColor)
+{
+    model.setListModel(listModelNode);
+
+    model.setValue(0, 0, "foo");
+
+    ASSERT_THAT(
+        backgroundColors(),
+        ElementsAre(
+            ElementsAre(Not(Qt::darkYellow), Not(Qt::darkYellow), Not(Qt::darkYellow), Not(Qt::darkYellow)),
+            ElementsAre(Not(Qt::darkYellow), Not(Qt::darkYellow), Not(Qt::darkYellow), Qt::darkYellow),
+            ElementsAre(Not(Qt::darkYellow), Not(Qt::darkYellow), Not(Qt::darkYellow), Qt::darkYellow)));
+}
+
+TEST_F(ListModelEditor, SettingValueChangesByDisplayRoleBackgroundColor)
+{
+    model.setListModel(listModelNode);
+
+    model.setValue(0, 0, "foo", Qt::DisplayRole);
+
+    ASSERT_THAT(
+        backgroundColors(),
+        ElementsAre(
+            ElementsAre(Not(Qt::darkYellow), Not(Qt::darkYellow), Not(Qt::darkYellow), Not(Qt::darkYellow)),
+            ElementsAre(Not(Qt::darkYellow), Not(Qt::darkYellow), Not(Qt::darkYellow), Qt::darkYellow),
+            ElementsAre(Not(Qt::darkYellow), Not(Qt::darkYellow), Not(Qt::darkYellow), Qt::darkYellow)));
+}
+
+TEST_F(ListModelEditor, ResettingValueChangesBackgroundColor)
+{
+    model.setListModel(listModelNode);
+
+    model.setValue(1, 1, QVariant{});
+
+    ASSERT_THAT(
+        backgroundColors(),
+        ElementsAre(
+            ElementsAre(Qt::darkYellow, Not(Qt::darkYellow), Not(Qt::darkYellow), Not(Qt::darkYellow)),
+            ElementsAre(Not(Qt::darkYellow), Qt::darkYellow, Not(Qt::darkYellow), Qt::darkYellow),
+            ElementsAre(Not(Qt::darkYellow), Not(Qt::darkYellow), Not(Qt::darkYellow), Qt::darkYellow)));
+}
+
+TEST_F(ListModelEditor, ResettingValueChangesByDisplayRoleBackgroundColor)
+{
+    model.setListModel(listModelNode);
+
+    model.setValue(1, 1, QVariant{}, Qt::DisplayRole);
+
+    ASSERT_THAT(
+        backgroundColors(),
+        ElementsAre(
+            ElementsAre(Qt::darkYellow, Not(Qt::darkYellow), Not(Qt::darkYellow), Not(Qt::darkYellow)),
+            ElementsAre(Not(Qt::darkYellow), Qt::darkYellow, Not(Qt::darkYellow), Qt::darkYellow),
+            ElementsAre(Not(Qt::darkYellow), Not(Qt::darkYellow), Not(Qt::darkYellow), Qt::darkYellow)));
+}
+
+TEST_F(ListModelEditor, SettingNullValueChangesBackgroundColor)
+{
+    model.setListModel(listModelNode);
+
+    model.setValue(0, 0, 0);
+
+    ASSERT_THAT(backgroundColors(),
+                ElementsAre(ElementsAre(_, _, _, _),
+                            ElementsAre(_, _, _, Qt::darkYellow),
+                            ElementsAre(_, _, _, Qt::darkYellow)));
+}
+
+TEST_F(ListModelEditor, DontRenamePropertyIfColumnNameExists)
+{
+    model.setListModel(listModelNode);
+
+    model.renameColumn(1, "value2");
+
+    ASSERT_THAT(model.propertyNames(), ElementsAre("image", "name", "value", "value2"));
+}
+
+TEST_F(ListModelEditor, DontRenameColumnIfColumnNameExists)
+{
+    model.setListModel(listModelNode);
+
+    model.renameColumn(1, "value2");
+
+    ASSERT_THAT(headerLabels(model), ElementsAre("image", "name", "value", "value2"));
+}
+
+TEST_F(ListModelEditor, DontRenameColumnIfColumnNameExistsDoesNotChangeDisplayValues)
+{
+    model.setListModel(listModelNode);
+
+    model.renameColumn(1, "value2");
+
+    ASSERT_THAT(displayValues(),
+                ElementsAre(ElementsAre(IsInvalid(), "foo", 1, 42),
+                            ElementsAre("pic.png", "bar", 4, IsInvalid()),
+                            ElementsAre("pic.png", "poo", 111, IsInvalid())));
+}
+
+TEST_F(ListModelEditor, DontRenameColumnIfColumnNameExistsDoesNotChangeProperties)
+{
+    model.setListModel(listModelNode);
+
+    model.renameColumn(1, "value2");
+
+    ASSERT_THAT(properties(),
+                ElementsAre(UnorderedElementsAre(IsVariantProperty("name", "foo"),
+                                                 IsVariantProperty("value", 1),
+                                                 IsVariantProperty("value2", 42)),
+                            UnorderedElementsAre(IsVariantProperty("image", "pic.png"),
+                                                 IsVariantProperty("name", "bar"),
+                                                 IsVariantProperty("value", 4)),
+                            UnorderedElementsAre(IsVariantProperty("image", "pic.png"),
+                                                 IsVariantProperty("name", "poo"),
+                                                 IsVariantProperty("value", 111))));
+}
+
+TEST_F(ListModelEditor, RenamePropertyButDontChangeOrder)
+{
+    model.setListModel(listModelNode);
+
+    model.renameColumn(1, "mood");
+
+    ASSERT_THAT(model.propertyNames(), ElementsAre("image", "mood", "value", "value2"));
+}
+
+TEST_F(ListModelEditor, RenameColumnButDontChangeOrder)
+{
+    model.setListModel(listModelNode);
+
+    model.renameColumn(1, "mood");
+
+    ASSERT_THAT(headerLabels(model), ElementsAre("image", "mood", "value", "value2"));
+}
+
+TEST_F(ListModelEditor, RenameColumnButDontChangeOrderDisplayValues)
+{
+    model.setListModel(listModelNode);
+
+    model.renameColumn(1, "mood");
+
+    ASSERT_THAT(displayValues(),
+                ElementsAre(ElementsAre(IsInvalid(), "foo", 1, 42),
+                            ElementsAre("pic.png", "bar", 4, IsInvalid()),
+                            ElementsAre("pic.png", "poo", 111, IsInvalid())));
+}
+
+TEST_F(ListModelEditor, RenameColumnButDontChangeOrderProperies)
+{
+    model.setListModel(listModelNode);
+
+    model.renameColumn(1, "mood");
+
+    ASSERT_THAT(properties(),
+                ElementsAre(UnorderedElementsAre(IsVariantProperty("mood", "foo"),
+                                                 IsVariantProperty("value", 1),
+                                                 IsVariantProperty("value2", 42)),
+                            UnorderedElementsAre(IsVariantProperty("image", "pic.png"),
+                                                 IsVariantProperty("mood", "bar"),
+                                                 IsVariantProperty("value", 4)),
+                            UnorderedElementsAre(IsVariantProperty("image", "pic.png"),
+                                                 IsVariantProperty("mood", "poo"),
+                                                 IsVariantProperty("value", 111))));
+}
+
+TEST_F(ListModelEditor, RemoveColumnAfterRenameColumn)
+{
+    model.setListModel(listModelNode);
+    model.renameColumn(1, "mood");
+
+    model.removeColumn(1);
+
+    ASSERT_THAT(properties(),
+                ElementsAre(UnorderedElementsAre(IsVariantProperty("value", 1),
+                                                 IsVariantProperty("value2", 42)),
+                            UnorderedElementsAre(IsVariantProperty("image", "pic.png"),
+                                                 IsVariantProperty("value", 4)),
+                            UnorderedElementsAre(IsVariantProperty("image", "pic.png"),
+                                                 IsVariantProperty("value", 111))));
+}
+
+TEST_F(ListModelEditor, ChangeValueAfterRenameColumn)
+{
+    model.setListModel(listModelNode);
+    model.renameColumn(1, "mood");
+
+    model.setValue(1, 1, "taaa");
+
+    ASSERT_THAT(properties(),
+                ElementsAre(UnorderedElementsAre(IsVariantProperty("mood", "foo"),
+                                                 IsVariantProperty("value", 1),
+                                                 IsVariantProperty("value2", 42)),
+                            UnorderedElementsAre(IsVariantProperty("image", "pic.png"),
+                                                 IsVariantProperty("mood", "taaa"),
+                                                 IsVariantProperty("value", 4)),
+                            UnorderedElementsAre(IsVariantProperty("image", "pic.png"),
+                                                 IsVariantProperty("mood", "poo"),
+                                                 IsVariantProperty("value", 111))));
+}
+
+TEST_F(ListModelEditor, RemovePropertyAfterRenameColumn)
+{
+    model.setListModel(listModelNode);
+    model.renameColumn(1, "mood");
+
+    model.setValue(1, 1, {});
+
+    ASSERT_THAT(properties(),
+                ElementsAre(UnorderedElementsAre(IsVariantProperty("mood", "foo"),
+                                                 IsVariantProperty("value", 1),
+                                                 IsVariantProperty("value2", 42)),
+                            UnorderedElementsAre(IsVariantProperty("image", "pic.png"),
+                                                 IsVariantProperty("value", 4)),
+                            UnorderedElementsAre(IsVariantProperty("image", "pic.png"),
+                                                 IsVariantProperty("mood", "poo"),
+                                                 IsVariantProperty("value", 111))));
+}
+
+TEST_F(ListModelEditor, RenameToPrecedingProperty)
+{
+    model.setListModel(listModelNode);
+
+    model.renameColumn(1, "alpha");
+
+    ASSERT_THAT(model.propertyNames(), ElementsAre("alpha", "image", "value", "value2"));
+}
+
+TEST_F(ListModelEditor, RenameToPrecedingColumn)
+{
+    model.setListModel(listModelNode);
+
+    model.renameColumn(1, "alpha");
+
+    ASSERT_THAT(headerLabels(model), ElementsAre("alpha", "image", "value", "value2"));
+}
+
+TEST_F(ListModelEditor, RenameToPrecedingColumnDisplayValues)
+{
+    model.setListModel(listModelNode);
+
+    model.renameColumn(1, "alpha");
+
+    ASSERT_THAT(displayValues(),
+                ElementsAre(ElementsAre("foo", IsInvalid(), 1, 42),
+                            ElementsAre("bar", "pic.png", 4, IsInvalid()),
+                            ElementsAre("poo", "pic.png", 111, IsInvalid())));
+}
+
+TEST_F(ListModelEditor, RenameToPrecedingColumnProperties)
+{
+    model.setListModel(listModelNode);
+
+    model.renameColumn(1, "alpha");
+
+    ASSERT_THAT(properties(),
+                ElementsAre(UnorderedElementsAre(IsVariantProperty("alpha", "foo"),
+                                                 IsVariantProperty("value", 1),
+                                                 IsVariantProperty("value2", 42)),
+                            UnorderedElementsAre(IsVariantProperty("image", "pic.png"),
+                                                 IsVariantProperty("alpha", "bar"),
+                                                 IsVariantProperty("value", 4)),
+                            UnorderedElementsAre(IsVariantProperty("image", "pic.png"),
+                                                 IsVariantProperty("alpha", "poo"),
+                                                 IsVariantProperty("value", 111))));
+}
+
+TEST_F(ListModelEditor, RenameToFollowingProperty)
+{
+    model.setListModel(listModelNode);
+
+    model.renameColumn(2, "zoo");
+
+    ASSERT_THAT(model.propertyNames(), ElementsAre("image", "name", "value2", "zoo"));
+}
+
+TEST_F(ListModelEditor, RenameToFollowingColumn)
+{
+    model.setListModel(listModelNode);
+
+    model.renameColumn(2, "zoo");
+
+    ASSERT_THAT(headerLabels(model), ElementsAre("image", "name", "value2", "zoo"));
+}
+
+TEST_F(ListModelEditor, RenameToFollowingColumnDisplayValues)
+{
+    model.setListModel(listModelNode);
+
+    model.renameColumn(2, "zoo");
+
+    ASSERT_THAT(displayValues(),
+                ElementsAre(ElementsAre(IsInvalid(), "foo", 42, 1),
+                            ElementsAre("pic.png", "bar", IsInvalid(), 4),
+                            ElementsAre("pic.png", "poo", IsInvalid(), 111)));
+}
+
+TEST_F(ListModelEditor, RenameToFollowingColumnProperties)
+{
+    model.setListModel(listModelNode);
+
+    model.renameColumn(2, "zoo");
+
+    ASSERT_THAT(properties(),
+                ElementsAre(UnorderedElementsAre(IsVariantProperty("name", "foo"),
+                                                 IsVariantProperty("zoo", 1),
+                                                 IsVariantProperty("value2", 42)),
+                            UnorderedElementsAre(IsVariantProperty("image", "pic.png"),
+                                                 IsVariantProperty("name", "bar"),
+                                                 IsVariantProperty("zoo", 4)),
+                            UnorderedElementsAre(IsVariantProperty("image", "pic.png"),
+                                                 IsVariantProperty("name", "poo"),
+                                                 IsVariantProperty("zoo", 111))));
+}
+
+TEST_F(ListModelEditor, RenamePropertiesWithInvalidValue)
+{
+    model.setListModel(listModelNode);
+
+    model.renameColumn(0, "mood");
+
+    ASSERT_THAT(properties(),
+                ElementsAre(UnorderedElementsAre(IsVariantProperty("name", "foo"),
+                                                 IsVariantProperty("value", 1),
+                                                 IsVariantProperty("value2", 42)),
+                            UnorderedElementsAre(IsVariantProperty("mood", "pic.png"),
+                                                 IsVariantProperty("name", "bar"),
+                                                 IsVariantProperty("value", 4)),
+                            UnorderedElementsAre(IsVariantProperty("mood", "pic.png"),
+                                                 IsVariantProperty("name", "poo"),
+                                                 IsVariantProperty("value", 111))));
+}
+
+TEST_F(ListModelEditor, ChangeValueAfterRenamePropertiesWithInvalidValue)
+{
+    model.setListModel(listModelNode);
+    model.renameColumn(0, "mood");
+
+    model.setValue(0, 0, "haaa");
+
+    ASSERT_THAT(properties(),
+                ElementsAre(UnorderedElementsAre(IsVariantProperty("mood", "haaa"),
+                                                 IsVariantProperty("name", "foo"),
+                                                 IsVariantProperty("value", 1),
+                                                 IsVariantProperty("value2", 42)),
+                            UnorderedElementsAre(IsVariantProperty("mood", "pic.png"),
+                                                 IsVariantProperty("name", "bar"),
+                                                 IsVariantProperty("value", 4)),
+                            UnorderedElementsAre(IsVariantProperty("mood", "pic.png"),
+                                                 IsVariantProperty("name", "poo"),
+                                                 IsVariantProperty("value", 111))));
+}
+
+TEST_F(ListModelEditor, RemoveLastRow)
+{
+    model.setListModel(emptyListModelNode);
+    model.addColumn("mood");
+    model.addRow();
+
+    model.removeRow(0);
+
+    ASSERT_THAT(displayValues(), IsEmpty());
+}
+
+TEST_F(ListModelEditor, RemoveLastColumn)
+{
+    model.setListModel(emptyListModelNode);
+    model.addColumn("mood");
+    model.addRow();
+
+    model.removeColumn(0);
+
+    ASSERT_THAT(displayValues(), ElementsAre(IsEmpty()));
+}
+
+TEST_F(ListModelEditor, RemoveLastEmptyColumn)
+{
+    model.setListModel(emptyListModelNode);
+    model.addColumn("mood");
+    model.addRow();
+    model.removeRow(0);
+
+    model.removeColumn(0);
+
+    ASSERT_THAT(displayValues(), IsEmpty());
+}
+
+TEST_F(ListModelEditor, RemoveLastEmptyRow)
+{
+    model.setListModel(emptyListModelNode);
+    model.addColumn("mood");
+    model.addRow();
+    model.removeColumn(0);
+
+    model.removeRow(0);
+
+    ASSERT_THAT(displayValues(), IsEmpty());
+}
+
 } // namespace
diff --git a/tests/unit/unittest/mocklistmodeleditorview.h b/tests/unit/unittest/mocklistmodeleditorview.h
new file mode 100644
index 0000000000..6bec164f33
--- /dev/null
+++ b/tests/unit/unittest/mocklistmodeleditorview.h
@@ -0,0 +1,59 @@
+/****************************************************************************
+**
+** Copyright (C) 2020 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of Qt Creator.
+**
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+****************************************************************************/
+
+#pragma once
+
+#include <googletest.h>
+
+#include <qmldesigner/designercore/include/abstractview.h>
+
+class MockListModelEditorView : public QmlDesigner::AbstractView
+{
+public:
+    MOCK_METHOD(void,
+                variantPropertiesChanged,
+                (const QList<QmlDesigner::VariantProperty> &propertyList,
+                 PropertyChangeFlags propertyChange),
+                (override));
+    MOCK_METHOD(void, nodeCreated, (const QmlDesigner::ModelNode &createdNode), (override));
+    MOCK_METHOD(void,
+                nodeReparented,
+                (const QmlDesigner::ModelNode &node,
+                 const QmlDesigner::NodeAbstractProperty &newPropertyParent,
+                 const QmlDesigner::NodeAbstractProperty &oldPropertyParent,
+                 AbstractView::PropertyChangeFlags propertyChange),
+                (override));
+    MOCK_METHOD(void,
+                propertiesRemoved,
+                (const QList<QmlDesigner::AbstractProperty> &propertyList),
+                (override));
+
+    MOCK_METHOD(void,
+                nodeRemoved,
+                (const QmlDesigner::ModelNode &removedNode,
+                 const QmlDesigner::NodeAbstractProperty &parentProperty,
+                 AbstractView::PropertyChangeFlags propertyChange),
+                (override));
+};
diff --git a/tests/unit/unittest/unittest.pro b/tests/unit/unittest/unittest.pro
index 2ccc0bdb54..3917237d0b 100644
--- a/tests/unit/unittest/unittest.pro
+++ b/tests/unit/unittest/unittest.pro
@@ -39,8 +39,11 @@ CONFIG(release, debug|release):QMAKE_LFLAGS += -Wl,--strip-debug
 }
 
 gcc:!clang: QMAKE_CXXFLAGS += -Wno-noexcept-type
-msvc: QMAKE_CXXFLAGS += /bigobj /wd4267 /wd4141 /wd4146 /wd4624
+msvc{
+QMAKE_CXXFLAGS += /bigobj /wd4267 /wd4141 /wd4146 /wd4624
+QMAKE_LFLAGS += /INCREMENTAL
 
+}
 # create fake CppTools.json for the mime type definitions
 dependencyList = "\"Dependencies\" : []"
 cpptoolsjson.input = $$PWD/../../../src/plugins/cpptools/CppTools.json.in
@@ -244,6 +247,7 @@ HEADERS += \
     mockclangpathwatcher.h \
     mockclangpathwatchernotifier.h \
     mockfilesystem.h \
+    mocklistmodeleditorview.h \
     mockpchcreator.h \
     mockpchmanagerclient.h \
     mockpchmanagernotifier.h \