diff --git a/src/commandentry.cpp b/src/commandentry.cpp
index f6fa5700..1dd5572b 100644
--- a/src/commandentry.cpp
+++ b/src/commandentry.cpp
@@ -1,1424 +1,1435 @@
 /*
     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.
 
     ---
     Copyright (C) 2009 Alexander Rieder <alexanderrieder@gmail.com>
     Copyright (C) 2012 Martin Kuettler <martin.kuettler@gmail.com>
     Copyright (C) 2018-2019 Alexander Semke <alexander.semke@web.de>
  */
 
 #include "commandentry.h"
 #include "resultitem.h"
 #include "loadedexpression.h"
 #include "lib/jupyterutils.h"
 #include "lib/result.h"
 #include "lib/helpresult.h"
 #include "lib/epsresult.h"
 #include "lib/latexresult.h"
 #include "lib/completionobject.h"
 #include "lib/syntaxhelpobject.h"
 #include "lib/session.h"
 
 #include <QGuiApplication>
 #include <QDebug>
 #include <QDesktopWidget>
 #include <QFontDialog>
 #include <QScreen>
 #include <QTimer>
 #include <QToolTip>
 #include <QPropertyAnimation>
 #include <QJsonArray>
 #include <QJsonObject>
 
 #include <KLocalizedString>
 #include <KColorScheme>
 
 const QString CommandEntry::Prompt     = QLatin1String(">>> ");
 const QString CommandEntry::MidPrompt  = QLatin1String(">>  ");
 const QString CommandEntry::HidePrompt = QLatin1String(">   ");
 const double CommandEntry::HorizontalSpacing = 4;
 const double CommandEntry::VerticalSpacing = 4;
 
 static const int colorsCount = 26;
 static QColor colors[colorsCount] = {QColor(255,255,255), QColor(0,0,0),
 							QColor(192,0,0), QColor(255,0,0), QColor(255,192,192), //red
 							QColor(0,192,0), QColor(0,255,0), QColor(192,255,192), //green
 							QColor(0,0,192), QColor(0,0,255), QColor(192,192,255), //blue
 							QColor(192,192,0), QColor(255,255,0), QColor(255,255,192), //yellow
 							QColor(0,192,192), QColor(0,255,255), QColor(192,255,255), //cyan
 							QColor(192,0,192), QColor(255,0,255), QColor(255,192,255), //magenta
 							QColor(192,88,0), QColor(255,128,0), QColor(255,168,88), //orange
 							QColor(128,128,128), QColor(160,160,160), QColor(195,195,195) //grey
 							};
 
 
 CommandEntry::CommandEntry(Worksheet* worksheet) : WorksheetEntry(worksheet),
     m_promptItem(new WorksheetTextItem(this, Qt::NoTextInteraction)),
     m_commandItem(new WorksheetTextItem(this, Qt::TextEditorInteraction)),
     m_resultsCollapsed(false),
     m_errorItem(nullptr),
     m_expression(nullptr),
     m_completionObject(nullptr),
     m_syntaxHelpObject(nullptr),
     m_evaluationOption(DoNothing),
     m_menusInitialized(false),
+    m_textColorCustom(false),
+    m_backgroundColorCustom(false),
     m_backgroundColorActionGroup(nullptr),
     m_backgroundColorMenu(nullptr),
     m_textColorActionGroup(nullptr),
     m_textColorMenu(nullptr),
     m_fontMenu(nullptr)
 {
     m_promptItem->setPlainText(Prompt);
     m_promptItem->setItemDragable(true);
     m_commandItem->enableCompletion(true);
 
     KColorScheme scheme = KColorScheme(QPalette::Normal, KColorScheme::View);
     m_commandItem->setBackgroundColor(scheme.background(KColorScheme::AlternateBackground).color());
 
     m_promptItemAnimation = new QPropertyAnimation(m_promptItem, "opacity", this);
     m_promptItemAnimation->setDuration(600);
     m_promptItemAnimation->setStartValue(1);
     m_promptItemAnimation->setKeyValueAt(0.5, 0);
     m_promptItemAnimation->setEndValue(1);
     connect(m_promptItemAnimation, &QPropertyAnimation::finished, this, &CommandEntry::animatePromptItem);
 
     m_promptItem->setDoubleClickBehaviour(WorksheetTextItem::DoubleClickEventBehaviour::Simple);
     connect(m_promptItem, &WorksheetTextItem::doubleClick, this, &CommandEntry::changeResultCollapsingAction);
 
     connect(&m_controlElement, &WorksheetControlItem::doubleClick, this, &CommandEntry::changeResultCollapsingAction);
 
     connect(m_commandItem, &WorksheetTextItem::tabPressed, this, &CommandEntry::showCompletion);
     connect(m_commandItem, &WorksheetTextItem::backtabPressed, this, &CommandEntry::selectPreviousCompletion);
     connect(m_commandItem, &WorksheetTextItem::applyCompletion, this, &CommandEntry::applySelectedCompletion);
     connect(m_commandItem, &WorksheetTextItem::execute, this, [=]() { evaluate();} );
     connect(m_commandItem, &WorksheetTextItem::moveToPrevious, this, &CommandEntry::moveToPreviousItem);
     connect(m_commandItem, &WorksheetTextItem::moveToNext, this, &CommandEntry::moveToNextItem);
     connect(m_commandItem, &WorksheetTextItem::receivedFocus, worksheet, &Worksheet::highlightItem);
     connect(m_promptItem, &WorksheetTextItem::drag, this, &CommandEntry::startDrag);
     connect(worksheet, &Worksheet::updatePrompt, this, [=]() { updatePrompt();} );
 
     m_defaultDefaultTextColor = m_commandItem->defaultTextColor();
 }
 
 CommandEntry::~CommandEntry()
 {
     if (m_completionBox)
         m_completionBox->deleteLater();
 
     if (m_menusInitialized)
     {
         m_backgroundColorMenu->deleteLater();
         m_textColorMenu->deleteLater();
         m_fontMenu->deleteLater();
     }
 }
 
 int CommandEntry::type() const
 {
     return Type;
 }
 
 void CommandEntry::initMenus() {
     //background color
 	const QString colorNames[colorsCount] = {i18n("White"), i18n("Black"),
 							i18n("Dark Red"), i18n("Red"), i18n("Light Red"),
 							i18n("Dark Green"), i18n("Green"), i18n("Light Green"),
 							i18n("Dark Blue"), i18n("Blue"), i18n("Light Blue"),
 							i18n("Dark Yellow"), i18n("Yellow"), i18n("Light Yellow"),
 							i18n("Dark Cyan"), i18n("Cyan"), i18n("Light Cyan"),
 							i18n("Dark Magenta"), i18n("Magenta"), i18n("Light Magenta"),
 							i18n("Dark Orange"), i18n("Orange"), i18n("Light Orange"),
 							i18n("Dark Grey"), i18n("Grey"), i18n("Light Grey")
 							};
 
     //background color
     m_backgroundColorActionGroup = new QActionGroup(this);
 	m_backgroundColorActionGroup->setExclusive(true);
 	connect(m_backgroundColorActionGroup, &QActionGroup::triggered, this, &CommandEntry::backgroundColorChanged);
 
     m_backgroundColorMenu = new QMenu(i18n("Background Color"));
     m_backgroundColorMenu->setIcon(QIcon::fromTheme(QLatin1String("format-fill-color")));
 
     QPixmap pix(16,16);
     QPainter p(&pix);
-    bool matchedColorFound = false;
-    for (int i=0; i<colorsCount+1; ++i) {
+
+    // Create default action
+    KColorScheme scheme = KColorScheme(QPalette::Normal, KColorScheme::View);
+    p.fillRect(pix.rect(), scheme.background(KColorScheme::AlternateBackground).color());
+    QAction* action = new QAction(QIcon(pix), i18n("Default"), m_backgroundColorActionGroup);
+    action->setCheckable(true);
+    m_backgroundColorMenu->addAction(action);
+    if (!m_backgroundColorCustom)
+        action->setChecked(true);
+
+    for (int i=0; i<colorsCount; ++i) {
         QAction* action;
-        if (i == 0) {
-            KColorScheme scheme = KColorScheme(QPalette::Normal, KColorScheme::View);
-            p.fillRect(pix.rect(), scheme.background(KColorScheme::AlternateBackground).color());
-            action = new QAction(QIcon(pix), i18n("Default system color"), m_backgroundColorActionGroup);
-        } else {
-            p.fillRect(pix.rect(), colors[i-1]);
-            action = new QAction(QIcon(pix), colorNames[i-1], m_backgroundColorActionGroup);
-        }
+        p.fillRect(pix.rect(), colors[i]);
+        action = new QAction(QIcon(pix), colorNames[i], m_backgroundColorActionGroup);
         action->setCheckable(true);
         m_backgroundColorMenu->addAction(action);
 
-        KColorScheme scheme = KColorScheme(QPalette::Normal, KColorScheme::View);
-        bool isDefaultColorUsed =  m_commandItem->backgroundColor() == scheme.background(KColorScheme::AlternateBackground).color();
-        if (!matchedColorFound && ((i == 0 && isDefaultColorUsed ) || (i != 0 && m_commandItem->backgroundColor() == colors[i-1])))
-        {
+        if (m_backgroundColorCustom && m_commandItem->backgroundColor() == colors[i])
             action->setChecked(true);
-            matchedColorFound = true;
-        }
     }
 
 	//text color
     m_textColorActionGroup = new QActionGroup(this);
 	m_textColorActionGroup->setExclusive(true);
 	connect(m_textColorActionGroup, &QActionGroup::triggered, this, &CommandEntry::textColorChanged);
 
     m_textColorMenu = new QMenu(i18n("Text Color"));
     m_textColorMenu->setIcon(QIcon::fromTheme(QLatin1String("format-text-color")));
 
-    matchedColorFound = false;
+    // Create default action
+    p.fillRect(pix.rect(), m_defaultDefaultTextColor);
+    action = new QAction(QIcon(pix), i18n("Default"), m_textColorActionGroup);
+    action->setCheckable(true);
+    m_textColorMenu->addAction(action);
+    if (!m_textColorCustom)
+        action->setChecked(true);
+
     for (int i=0; i<colorsCount; ++i) {
         QAction* action;
-        if (i == 0) {
-            p.fillRect(pix.rect(), m_defaultDefaultTextColor);
-            action = new QAction(QIcon(pix), i18n("Default system color"), m_textColorActionGroup);
-        } else {
-            p.fillRect(pix.rect(), colors[i-1]);
-            action = new QAction(QIcon(pix), colorNames[i-1], m_textColorActionGroup);
-        }
+        p.fillRect(pix.rect(), colors[i]);
+        action = new QAction(QIcon(pix), colorNames[i], m_textColorActionGroup);
         action->setCheckable(true);
         m_textColorMenu->addAction(action);
 
-        bool isDefaultColorUsed = m_commandItem->defaultTextColor() == m_defaultDefaultTextColor;
-        if (!matchedColorFound && ((i == 0 && isDefaultColorUsed) || (i != 0 && m_commandItem->defaultTextColor() == colors[i-1])))
-        {
+        if (m_textColorCustom && m_commandItem->defaultTextColor() == colors[i])
             action->setChecked(true);
-            matchedColorFound = true;
-        }
     }
 
     //font
     m_fontMenu = new QMenu(i18n("Font"));
     m_fontMenu->setIcon(QIcon::fromTheme(QLatin1String("preferences-desktop-font")));
 
-    QAction* action = new QAction(QIcon::fromTheme(QLatin1String("format-text-bold")), i18n("Bold"));
+    action = new QAction(QIcon::fromTheme(QLatin1String("format-text-bold")), i18n("Bold"));
     action->setCheckable(true);
     connect(action, &QAction::triggered, this, &CommandEntry::fontBoldTriggered);
     m_fontMenu->addAction(action);
 
     action = new QAction(QIcon::fromTheme(QLatin1String("format-text-italic")), i18n("Italic"));
     action->setCheckable(true);
     connect(action, &QAction::triggered, this, &CommandEntry::fontItalicTriggered);
     m_fontMenu->addAction(action);
     m_fontMenu->addSeparator();
 
     action = new QAction(QIcon::fromTheme(QLatin1String("format-font-size-less")), i18n("Increase Size"));
     connect(action, &QAction::triggered, this, &CommandEntry::fontIncreaseTriggered);
     m_fontMenu->addAction(action);
 
     action = new QAction(QIcon::fromTheme(QLatin1String("format-font-size-more")), i18n("Decrease Size"));
     connect(action, &QAction::triggered, this, &CommandEntry::fontDecreaseTriggered);
     m_fontMenu->addAction(action);
     m_fontMenu->addSeparator();
 
     action = new QAction(QIcon::fromTheme(QLatin1String("preferences-desktop-font")), i18n("Select"));
     connect(action, &QAction::triggered, this, &CommandEntry::fontSelectTriggered);
     m_fontMenu->addAction(action);
 
-    action = new QAction(QIcon::fromTheme(QLatin1String("preferences-desktop-font")), i18n("Reset Font to Default"));
+    action = new QAction(QIcon::fromTheme(QLatin1String("preferences-desktop-font")), i18n("Reset to Default"));
     connect(action, &QAction::triggered, this, &CommandEntry::resetFontTriggered);
     m_fontMenu->addAction(action);
 
     m_menusInitialized = true;
 }
 
 void CommandEntry::backgroundColorChanged(QAction* action) {
     int index = m_backgroundColorActionGroup->actions().indexOf(action);
     if (index == -1 || index>=colorsCount)
         index = 0;
 
     if (index == 0)
     {
         KColorScheme scheme = KColorScheme(QPalette::Normal, KColorScheme::View);
         m_commandItem->setBackgroundColor(scheme.background(KColorScheme::AlternateBackground).color());
     }
     else
         m_commandItem->setBackgroundColor(colors[index-1]);
 }
 
 void CommandEntry::textColorChanged(QAction* action) {
     int index = m_textColorActionGroup->actions().indexOf(action);
     if (index == -1 || index>=colorsCount)
         index = 0;
 
     if (index == 0)
     {
         m_commandItem->setDefaultTextColor(m_defaultDefaultTextColor);
     }
     else
         m_commandItem->setDefaultTextColor(colors[index-1]);
 }
 
 void CommandEntry::fontBoldTriggered()
 {
     QAction* action = static_cast<QAction*>(QObject::sender());
     QFont font = m_commandItem->font();
     font.setBold(action->isChecked());
     m_commandItem->setFont(font);
 }
 
 void CommandEntry::resetFontTriggered()
 {
     m_commandItem->setFont(QFontDatabase::systemFont(QFontDatabase::FixedFont));
 }
 
 void CommandEntry::fontItalicTriggered()
 {
     QAction* action = static_cast<QAction*>(QObject::sender());
     QFont font = m_commandItem->font();
     font.setItalic(action->isChecked());
     m_commandItem->setFont(font);
 }
 
 void CommandEntry::fontIncreaseTriggered()
 {
     QFont font = m_commandItem->font();
     const int currentSize = font.pointSize();
     QFontDatabase fdb;
     QList<int> sizes = fdb.pointSizes(font.family(), font.styleName());
 
     for (int i = 0; i < sizes.size(); ++i)
     {
         const int size = sizes.at(i);
         if (currentSize == size)
         {
             if (i + 1 < sizes.size())
             {
                 font.setPointSize(sizes.at(i+1));
                 m_commandItem->setFont(font);
             }
 
             break;
         }
     }
 }
 
 void CommandEntry::fontDecreaseTriggered()
 {
     QFont font = m_commandItem->font();
     const int currentSize = font.pointSize();
     QFontDatabase fdb;
     QList<int> sizes = fdb.pointSizes(font.family(), font.styleName());
 
     for (int i = 0; i < sizes.size(); ++i)
     {
         const int size = sizes.at(i);
         if (currentSize == size)
         {
             if (i - 1 >= 0)
             {
                 font.setPointSize(sizes.at(i-1));
                 m_commandItem->setFont(font);
             }
 
             break;
         }
     }
 }
 
 void CommandEntry::fontSelectTriggered()
 {
     bool ok;
     QFont font = QFontDialog::getFont(&ok, m_commandItem->font(), nullptr);
 
     if (ok)
         m_commandItem->setFont(font);
 }
 
 void CommandEntry::populateMenu(QMenu* menu, QPointF pos)
 {
     if (!m_menusInitialized)
         initMenus();
 
     if (!m_resultItems.isEmpty()) {
         if (m_resultsCollapsed)
             menu->addAction(i18n("Show Results"), this, &CommandEntry::expandResults);
         else
             menu->addAction(i18n("Hide Results"), this, &CommandEntry::collapseResults);
     }
 
     menu->addMenu(m_backgroundColorMenu);
     menu->addMenu(m_textColorMenu);
     menu->addMenu(m_fontMenu);
     menu->addSeparator();
     WorksheetEntry::populateMenu(menu, pos);
 }
 
 void CommandEntry::moveToNextItem(int pos, qreal x)
 {
     WorksheetTextItem* item = qobject_cast<WorksheetTextItem*>(sender());
 
     if (!item)
         return;
 
     if (item == m_commandItem) {
         if (m_informationItems.isEmpty() ||
             !currentInformationItem()->isEditable())
             moveToNextEntry(pos, x);
         else
             currentInformationItem()->setFocusAt(pos, x);
     } else if (item == currentInformationItem()) {
         moveToNextEntry(pos, x);
     }
 }
 
 void CommandEntry::moveToPreviousItem(int pos, qreal x)
 {
     WorksheetTextItem* item = qobject_cast<WorksheetTextItem*>(sender());
 
     if (!item)
         return;
 
     if (item == m_commandItem || item == nullptr) {
         moveToPreviousEntry(pos, x);
     } else if (item == currentInformationItem()) {
         m_commandItem->setFocusAt(pos, x);
     }
 }
 
 QString CommandEntry::command()
 {
     QString cmd = m_commandItem->toPlainText();
     cmd.replace(QChar::ParagraphSeparator, QLatin1Char('\n')); //Replace the U+2029 paragraph break by a Normal Newline
     cmd.replace(QChar::LineSeparator, QLatin1Char('\n')); //Replace the line break by a Normal Newline
     return cmd;
 }
 
 void CommandEntry::setExpression(Cantor::Expression* expr)
 {
     /*
     if ( m_expression ) {
         if (m_expression->status() == Cantor::Expression::Computing) {
             qDebug() << "OLD EXPRESSION STILL ACTIVE";
             m_expression->interrupt();
         }
         m_expression->deleteLater();
         }*/
 
     // Delete any previous error
     if(m_errorItem)
     {
         m_errorItem->deleteLater();
         m_errorItem = nullptr;
     }
 
     for (auto* item : m_informationItems)
     {
         item->deleteLater();
     }
     m_informationItems.clear();
 
     // Delete any previous result
     clearResultItems();
 
     m_expression = expr;
     m_resultsCollapsed = false;
 
     connect(expr, &Cantor::Expression::gotResult, this, &CommandEntry::updateEntry);
     connect(expr, &Cantor::Expression::resultsCleared, this, &CommandEntry::clearResultItems);
     connect(expr, &Cantor::Expression::resultRemoved, this, &CommandEntry::removeResultItem);
     connect(expr, &Cantor::Expression::resultReplaced, this, &CommandEntry::replaceResultItem);
     connect(expr, &Cantor::Expression::idChanged, this,  [=]() { updatePrompt();} );
     connect(expr, &Cantor::Expression::statusChanged, this, &CommandEntry::expressionChangedStatus);
     connect(expr, &Cantor::Expression::needsAdditionalInformation, this, &CommandEntry::showAdditionalInformationPrompt);
     connect(expr, &Cantor::Expression::statusChanged, this,  [=]() { updatePrompt();} );
 
     updatePrompt();
 
     if(expr->result())
     {
         worksheet()->gotResult(expr);
         updateEntry();
     }
 
     expressionChangedStatus(expr->status());
 }
 
 Cantor::Expression* CommandEntry::expression()
 {
     return m_expression;
 }
 
 bool CommandEntry::acceptRichText()
 {
     return false;
 }
 
 void CommandEntry::setContent(const QString& content)
 {
     m_commandItem->setPlainText(content);
 }
 
 void CommandEntry::setContent(const QDomElement& content, const KZip& file)
 {
     m_commandItem->setPlainText(content.firstChildElement(QLatin1String("Command")).text());
 
     LoadedExpression* expr = new LoadedExpression( worksheet()->session() );
     expr->loadFromXml(content, file);
 
     //background color
     QDomElement backgroundElem = content.firstChildElement(QLatin1String("Background"));
     if (!backgroundElem.isNull())
     {
         QColor color;
         color.setRed(backgroundElem.attribute(QLatin1String("red")).toInt());
         color.setGreen(backgroundElem.attribute(QLatin1String("green")).toInt());
         color.setBlue(backgroundElem.attribute(QLatin1String("blue")).toInt());
         m_commandItem->setBackgroundColor(color);
+        m_backgroundColorCustom = true;
     }
 
     //text properties
     QDomElement textElem = content.firstChildElement(QLatin1String("Text"));
     if (!textElem.isNull())
     {
         //text color
         QDomElement colorElem = textElem.firstChildElement(QLatin1String("Color"));
         if (!colorElem.isNull() && !colorElem.hasAttribute(QLatin1String("compatibility")))
         {
             m_defaultDefaultTextColor = m_commandItem->defaultTextColor();
             QColor color;
             color.setRed(colorElem.attribute(QLatin1String("red")).toInt());
             color.setGreen(colorElem.attribute(QLatin1String("green")).toInt());
             color.setBlue(colorElem.attribute(QLatin1String("blue")).toInt());
             m_commandItem->setDefaultTextColor(color);
+            m_textColorCustom=true;
         }
 
         //font properties
         QDomElement fontElem = textElem.firstChildElement(QLatin1String("Font"));
         if (!fontElem.isNull() && !fontElem.hasAttribute(QLatin1String("compatibility")))
         {
             QFont font;
             font.setFamily(fontElem.attribute(QLatin1String("family")));
             font.setPointSize(fontElem.attribute(QLatin1String("pointSize")).toInt());
             font.setWeight(fontElem.attribute(QLatin1String("weight")).toInt());
             font.setItalic(fontElem.attribute(QLatin1String("italic")).toInt());
             m_commandItem->setFont(font);
         }
     }
 
     setExpression(expr);
 }
 
 void CommandEntry::setContentFromJupyter(const QJsonObject& cell)
 {
     m_commandItem->setPlainText(Cantor::JupyterUtils::getSource(cell));
 
     LoadedExpression* expr=new LoadedExpression( worksheet()->session() );
     expr->loadFromJupyter(cell);
     setExpression(expr);
 
     // https://nbformat.readthedocs.io/en/latest/format_description.html#cell-metadata
     // 'collapsed': +
     // 'scrolled', 'deletable', 'name', 'tags' don't supported Cantor, so ignore them
     // 'source_hidden' don't supported
     // 'format' for raw entry, so ignore
     // I haven't found 'outputs_hidden' inside Jupyter notebooks, and difference from 'collapsed'
     // not clear, so also ignore
     const QJsonObject& metadata = Cantor::JupyterUtils::getMetadata(cell);
     const QJsonValue& collapsed = metadata.value(QLatin1String("collapsed"));
     if (collapsed.isBool() && collapsed.toBool() == true && !m_resultItems.isEmpty())
     {
         // Disable animation for hiding results, we don't need animation on document load stage
         bool animationValue = worksheet()->animationsEnabled();
         worksheet()->enableAnimations(false);
         collapseResults();
         worksheet()->enableAnimations(animationValue);
     }
 
     setJupyterMetadata(metadata);
 }
 
 QJsonValue CommandEntry::toJupyterJson()
 {
     QJsonObject entry;
 
     entry.insert(QLatin1String("cell_type"), QLatin1String("code"));
 
     QJsonValue executionCountValue;
     if (expression() && expression()->id() != -1)
         executionCountValue = QJsonValue(expression()->id());
     entry.insert(QLatin1String("execution_count"), executionCountValue);
 
     QJsonObject metadata(jupyterMetadata());
     if (m_resultsCollapsed)
         metadata.insert(QLatin1String("collapsed"), true);
 
     entry.insert(QLatin1String("metadata"), metadata);
 
     Cantor::JupyterUtils::setSource(entry, command());
 
     QJsonArray outputs;
     if (expression())
     {
         Cantor::Expression::Status status = expression()->status();
         if (status == Cantor::Expression::Error || status == Cantor::Expression::Interrupted)
         {
             QJsonObject errorOutput;
             errorOutput.insert(Cantor::JupyterUtils::outputTypeKey, QLatin1String("error"));
             errorOutput.insert(QLatin1String("ename"), QLatin1String("Unknown"));
             errorOutput.insert(QLatin1String("evalue"), QLatin1String("Unknown"));
 
             QJsonArray traceback;
             if (status == Cantor::Expression::Error)
             {
                 const QStringList& error = expression()->errorMessage().split(QLatin1Char('\n'));
                 for (const QString& line: error)
                     traceback.append(line);
             }
             else
             {
                 traceback.append(i18n("Interrupted"));
             }
             errorOutput.insert(QLatin1String("traceback"), traceback);
 
             outputs.append(errorOutput);
         }
 
         for (auto* result : expression()->results())
         {
             const QJsonValue& resultJson = result->toJupyterJson();
 
             if (!resultJson.isNull())
                 outputs.append(resultJson);
         }
     }
     entry.insert(QLatin1String("outputs"), outputs);
 
     return entry;
 }
 
 void CommandEntry::showCompletion()
 {
     const QString line = currentLine();
 
     if(!worksheet()->completionEnabled() || line.trimmed().isEmpty())
     {
         if (m_commandItem->hasFocus())
             m_commandItem->insertTab();
         return;
     } else if (isShowingCompletionPopup()) {
         QString comp = m_completionObject->completion();
         qDebug() << "command" << m_completionObject->command();
         qDebug() << "completion" << comp;
         if (comp != m_completionObject->command()
             || !m_completionObject->hasMultipleMatches()) {
             if (m_completionObject->hasMultipleMatches()) {
                 completeCommandTo(comp, PreliminaryCompletion);
             } else {
                 completeCommandTo(comp, FinalCompletion);
                 m_completionBox->hide();
             }
         } else {
             m_completionBox->down();
         }
     } else {
         int p = m_commandItem->textCursor().positionInBlock();
         Cantor::CompletionObject* tco=worksheet()->session()->completionFor(line, p);
         if(tco)
             setCompletion(tco);
     }
 }
 
 void CommandEntry::selectPreviousCompletion()
 {
     if (isShowingCompletionPopup())
         m_completionBox->up();
 }
 
 QString CommandEntry::toPlain(const QString& commandSep, const QString& commentStartingSeq, const QString& commentEndingSeq)
 {
     Q_UNUSED(commentStartingSeq);
     Q_UNUSED(commentEndingSeq);
 
     if (command().isEmpty())
         return QString();
     return command() + commandSep;
 }
 
 QDomElement CommandEntry::toXml(QDomDocument& doc, KZip* archive)
 {
     QDomElement exprElem = doc.createElement( QLatin1String("Expression") );
     QDomElement cmdElem = doc.createElement( QLatin1String("Command") );
     cmdElem.appendChild(doc.createTextNode( command() ));
     exprElem.appendChild(cmdElem);
 
     // save results of the expression if they exist
     if (expression())
     {
         const QString& errorMessage = expression()->errorMessage();
         if (!errorMessage.isEmpty())
         {
             QDomElement errorElem = doc.createElement( QLatin1String("Error") );
             errorElem.appendChild(doc.createTextNode(errorMessage));
             exprElem.appendChild(errorElem);
         }
         for (auto* result : expression()->results())
         {
             const QDomElement& resultElem = result->toXml(doc);
             exprElem.appendChild(resultElem);
 
             if (archive)
                 result->saveAdditionalData(archive);
         }
     }
 
-    //save the background color if it differs from the default one
-    const QColor& backgroundColor = m_commandItem->backgroundColor();
-    KColorScheme scheme = KColorScheme(QPalette::Normal, KColorScheme::View);
-    if (backgroundColor != scheme.background(KColorScheme::AlternateBackground).color())
+    bool isBackgroundColorNotDefault = false;
+    // If user can change value from menu (menus have been inited) - check via menu
+    // If use don't have menu, check if loaded color was custom color
+    if (m_backgroundColorActionGroup)
+        isBackgroundColorNotDefault= m_backgroundColorActionGroup->checkedAction()->text() != i18n("Default");
+    else
+        isBackgroundColorNotDefault = m_backgroundColorCustom;
+    if (isBackgroundColorNotDefault)
     {
+        QColor backgroundColor = m_commandItem->backgroundColor();
         QDomElement colorElem = doc.createElement( QLatin1String("Background") );
         colorElem.setAttribute(QLatin1String("red"), QString::number(backgroundColor.red()));
         colorElem.setAttribute(QLatin1String("green"), QString::number(backgroundColor.green()));
         colorElem.setAttribute(QLatin1String("blue"), QString::number(backgroundColor.blue()));
         exprElem.appendChild(colorElem);
     }
 
     //save the text properties if they differ from default values
     const QFont& font = m_commandItem->font();
     const QColor& textColor = m_commandItem->defaultTextColor();
     bool isFontNotDefault = font != QFontDatabase::systemFont(QFontDatabase::FixedFont);
-    bool isTextColorNotDefault = textColor != m_defaultDefaultTextColor;
+
+    bool isTextColorNotDefault = false;
+    if (m_textColorActionGroup)
+        isTextColorNotDefault= m_textColorActionGroup->checkedAction()->text() != i18n("Default");
+    else
+        isTextColorNotDefault = m_textColorCustom;
+
     if (isFontNotDefault || isTextColorNotDefault)
     {
         QDomElement textElem = doc.createElement(QLatin1String("Text"));
 
         //font properties
         QDomElement fontElem = doc.createElement(QLatin1String("Font"));
         if (!isFontNotDefault)
             fontElem.setAttribute(QLatin1String("compatibility"), true);
         fontElem.setAttribute(QLatin1String("family"), font.family());
         fontElem.setAttribute(QLatin1String("pointSize"), QString::number(font.pointSize()));
         fontElem.setAttribute(QLatin1String("weight"), QString::number(font.weight()));
         fontElem.setAttribute(QLatin1String("italic"), QString::number(font.italic()));
         textElem.appendChild(fontElem);
 
         //text color
         QDomElement colorElem = doc.createElement( QLatin1String("Color") );
         if (!isTextColorNotDefault)
             colorElem.setAttribute(QLatin1String("compatibility"), true);
         colorElem.setAttribute(QLatin1String("red"), QString::number(textColor.red()));
         colorElem.setAttribute(QLatin1String("green"), QString::number(textColor.green()));
         colorElem.setAttribute(QLatin1String("blue"), QString::number(textColor.blue()));
         textElem.appendChild(colorElem);
 
         exprElem.appendChild(textElem);
     }
 
     return exprElem;
 }
 
 QString CommandEntry::currentLine()
 {
     if (!m_commandItem->hasFocus())
         return QString();
 
     QTextBlock block = m_commandItem->textCursor().block();
     return block.text();
 }
 
 bool CommandEntry::evaluateCurrentItem()
 {
     // we can't use m_commandItem->hasFocus() here, because
     // that doesn't work when the scene doesn't have the focus,
     // e.g. when an assistant is used.
     if (m_commandItem == worksheet()->focusItem()) {
         return evaluate();
     } else if (informationItemHasFocus()) {
         addInformation();
         return true;
     }
 
     return false;
 }
 
 bool CommandEntry::evaluate(EvaluationOption evalOp)
 {
     if (worksheet()->session()->status() == Cantor::Session::Disable)
         worksheet()->loginToSession();
 
     removeContextHelp();
     QToolTip::hideText();
 
     QString cmd = command();
     m_evaluationOption = evalOp;
 
     if(cmd.isEmpty()) {
         removeResults();
         for (auto* item : m_informationItems) {
             item->deleteLater();
         }
         m_informationItems.clear();
         recalculateSize();
 
         evaluateNext(m_evaluationOption);
         return false;
     }
 
     Cantor::Expression* expr = worksheet()->session()->evaluateExpression(cmd);
     connect(expr, &Cantor::Expression::gotResult, this, [=]() { worksheet()->gotResult(expr); });
 
     setExpression(expr);
 
     return true;
 }
 
 void CommandEntry::interruptEvaluation()
 {
     Cantor::Expression *expr = expression();
     if(expr)
         expr->interrupt();
 }
 
 void CommandEntry::updateEntry()
 {
     qDebug() << "update Entry";
     Cantor::Expression* expr = expression();
     if (expr == nullptr || expr->results().isEmpty())
         return;
 
     if (expr->results().last()->type() == Cantor::HelpResult::Type)
         return; // Help is handled elsewhere
 
     //CommandEntry::updateEntry() is only called if the worksheet view is resized
     //or when we got a new result(s).
     //In the second case the number of results and the number of result graphic objects is different
     //and we add a new graphic objects for the new result(s) (new result(s) are located in the end).
     // NOTE: LatexResult could request update (change from rendered to code, for example)
     // So, just update results, if we haven't new results or something similar
     if (m_resultItems.size() < expr->results().size())
     {
         if (m_resultsCollapsed)
             expandResults();
 
         for (int i = m_resultItems.size(); i < expr->results().size(); i++)
             m_resultItems << ResultItem::create(this, expr->results()[i]);
     }
     else
     {
         for (ResultItem* item: m_resultItems)
             item->update();
     }
 
     m_controlElement.isCollapsable = m_resultItems.size() > 0;
 
     animateSizeChange();
 }
 
 void CommandEntry::expressionChangedStatus(Cantor::Expression::Status status)
 {
     switch (status)
     {
     case Cantor::Expression::Computing:
     {
         //change the background of the promt item and start animating it (fade in/out).
         //don't start the animation immediately in order to avoid unwanted flickering for "short" commands,
         //start the animation after 1 second passed.
         if (worksheet()->animationsEnabled())
         {
             const int id = m_expression->id();
             QTimer::singleShot(1000, this, [this, id] () {
                 if(m_expression->status() == Cantor::Expression::Computing && m_expression->id() == id)
                     m_promptItemAnimation->start();
             });
         }
         break;
     }
     case Cantor::Expression::Error:
     case Cantor::Expression::Interrupted:
         m_promptItemAnimation->stop();
         m_promptItem->setOpacity(1.);
 
         m_commandItem->setFocusAt(WorksheetTextItem::BottomRight, 0);
 
         if(!m_errorItem)
         {
             m_errorItem = new WorksheetTextItem(this, Qt::TextSelectableByMouse);
         }
 
         if (status == Cantor::Expression::Error)
         {
             QString error = m_expression->errorMessage().toHtmlEscaped();
             while (error.endsWith(QLatin1Char('\n')))
                 error.chop(1);
             error.replace(QLatin1String("\n"), QLatin1String("<br>"));
             error.replace(QLatin1String(" "), QLatin1String("&nbsp;"));
             m_errorItem->setHtml(error);
         }
         else
             m_errorItem->setHtml(i18n("Interrupted"));
 
         recalculateSize();
         // Mostly we handle setting of modification in WorksheetEntry inside ::evaluateNext.
         // But command entry wouldn't triger ::evaluateNext for Error and Interrupted states
         // So, we set it here
         worksheet()->setModified();
         break;
     case Cantor::Expression::Done:
         m_promptItemAnimation->stop();
         m_promptItem->setOpacity(1.);
         evaluateNext(m_evaluationOption);
         m_evaluationOption = DoNothing;
         break;
     default:
         break;
     }
 }
 
 void CommandEntry::animatePromptItem() {
     if(m_expression->status() == Cantor::Expression::Computing)
         m_promptItemAnimation->start();
 }
 
 bool CommandEntry::isEmpty()
 {
     if (m_commandItem->toPlainText().trimmed().isEmpty()) {
         if (!m_resultItems.isEmpty())
             return false;
         return true;
     }
     return false;
 }
 
 bool CommandEntry::focusEntry(int pos, qreal xCoord)
 {
     if (aboutToBeRemoved())
         return false;
     WorksheetTextItem* item;
     if (pos == WorksheetTextItem::TopLeft || pos == WorksheetTextItem::TopCoord)
         item = m_commandItem;
     else if (m_informationItems.size() && currentInformationItem()->isEditable())
         item = currentInformationItem();
     else
         item = m_commandItem;
 
     item->setFocusAt(pos, xCoord);
     return true;
 }
 
 void CommandEntry::setCompletion(Cantor::CompletionObject* tc)
 {
     if (m_completionObject)
         delete m_completionObject;
 
     m_completionObject = tc;
     connect(m_completionObject, &Cantor::CompletionObject::done, this, &CommandEntry::showCompletions);
     connect(m_completionObject, &Cantor::CompletionObject::lineDone, this, &CommandEntry::completeLineTo);
 }
 
 void CommandEntry::showCompletions()
 {
     disconnect(m_completionObject, &Cantor::CompletionObject::done, this, &CommandEntry::showCompletions);
     QString completion = m_completionObject->completion();
     qDebug()<<"completion: "<<completion;
     qDebug()<<"showing "<<m_completionObject->allMatches();
 
     if(m_completionObject->hasMultipleMatches())
     {
         completeCommandTo(completion);
 
         QToolTip::showText(QPoint(), QString(), worksheetView());
         if (!m_completionBox)
                m_completionBox = new KCompletionBox(worksheetView());
 
         m_completionBox->clear();
         m_completionBox->setItems(m_completionObject->allMatches());
         QList<QListWidgetItem*> items = m_completionBox->findItems(m_completionObject->command(), Qt::MatchFixedString|Qt::MatchCaseSensitive);
         if (!items.empty())
             m_completionBox->setCurrentItem(items.first());
         m_completionBox->setTabHandling(false);
         m_completionBox->setActivateOnSelect(true);
 
         connect(m_completionBox.data(), &KCompletionBox::activated, this, &CommandEntry::applySelectedCompletion);
         connect(m_commandItem->document(), &QTextDocument::contentsChanged, this, &CommandEntry::completedLineChanged);
         connect(m_completionObject, &Cantor::CompletionObject::done, this, &CommandEntry::updateCompletions);
 
         m_commandItem->activateCompletion(true);
         m_completionBox->popup();
         m_completionBox->move(getPopupPosition());
     } else
     {
         completeCommandTo(completion, FinalCompletion);
     }
 }
 
 bool CommandEntry::isShowingCompletionPopup()
 {
     return m_completionBox && m_completionBox->isVisible();
 }
 
 void CommandEntry::applySelectedCompletion()
 {
     QListWidgetItem* item = m_completionBox->currentItem();
     if(item)
         completeCommandTo(item->text(), FinalCompletion);
     m_completionBox->hide();
 }
 
 void CommandEntry::completedLineChanged()
 {
     if (!isShowingCompletionPopup()) {
         // the completion popup is not visible anymore, so let's clean up
         removeContextHelp();
         return;
     }
     const QString line = currentLine();
     //FIXME: For some reason, this slot constantly triggeres, so I have added checking, is this update really needed
     if (line != m_completionObject->command())
         m_completionObject->updateLine(line, m_commandItem->textCursor().positionInBlock());
 }
 
 void CommandEntry::updateCompletions()
 {
     if (!m_completionObject)
         return;
     QString completion = m_completionObject->completion();
     qDebug()<<"completion: "<<completion;
     qDebug()<<"showing "<<m_completionObject->allMatches();
 
     if(m_completionObject->hasMultipleMatches() || !completion.isEmpty())
     {
         QToolTip::showText(QPoint(), QString(), worksheetView());
         m_completionBox->setItems(m_completionObject->allMatches());
         QList<QListWidgetItem*> items = m_completionBox->findItems(m_completionObject->command(), Qt::MatchFixedString|Qt::MatchCaseSensitive);
         if (!items.empty())
             m_completionBox->setCurrentItem(items.first());
         else if (m_completionBox->items().count() == 1)
             m_completionBox->setCurrentRow(0);
         else
             m_completionBox->clearSelection();
 
         m_completionBox->move(getPopupPosition());
     } else
     {
         removeContextHelp();
     }
 }
 
 void CommandEntry::completeCommandTo(const QString& completion, CompletionMode mode)
 {
     qDebug() << "completion: " << completion;
 
     Cantor::CompletionObject::LineCompletionMode cmode;
     if (mode == FinalCompletion) {
         cmode = Cantor::CompletionObject::FinalCompletion;
         Cantor::SyntaxHelpObject* obj = worksheet()->session()->syntaxHelpFor(completion);
         if(obj)
             setSyntaxHelp(obj);
     } else {
         cmode = Cantor::CompletionObject::PreliminaryCompletion;
         if(m_syntaxHelpObject)
             m_syntaxHelpObject->deleteLater();
         m_syntaxHelpObject=nullptr;
     }
 
     m_completionObject->completeLine(completion, cmode);
 }
 
 void CommandEntry::completeLineTo(const QString& line, int index)
 {
     qDebug() << "line completion: " << line;
     QTextCursor cursor = m_commandItem->textCursor();
     cursor.movePosition(QTextCursor::EndOfBlock, QTextCursor::MoveAnchor);
     cursor.movePosition(QTextCursor::StartOfBlock, QTextCursor::KeepAnchor);
     int startPosition = cursor.position();
     cursor.insertText(line);
     cursor.setPosition(startPosition + index);
     m_commandItem->setTextCursor(cursor);
 
     if (m_syntaxHelpObject) {
         m_syntaxHelpObject->fetchSyntaxHelp();
         // If we are about to show syntax help, then this was the final
         // completion, and we should clean up.
         removeContextHelp();
     }
 }
 
 void CommandEntry::setSyntaxHelp(Cantor::SyntaxHelpObject* sh)
 {
     if(m_syntaxHelpObject)
         m_syntaxHelpObject->deleteLater();
 
     m_syntaxHelpObject=sh;
     connect(sh, SIGNAL(done()), this, SLOT(showSyntaxHelp()));
 }
 
 void CommandEntry::showSyntaxHelp()
 {
     QString msg = m_syntaxHelpObject->toHtml();
     const QPointF cursorPos = m_commandItem->cursorPosition();
 
     // QToolTip doesn't support &nbsp;, but support multiple spaces
     msg.replace(QLatin1String("&nbsp;"), QLatin1String(" "));
     // Doesn't support &quot, neither;
     msg.replace(QLatin1String("&quot;"), QLatin1String("\""));
 
     QToolTip::showText(toGlobalPosition(cursorPos), msg, worksheetView());
 }
 
 void CommandEntry::resultDeleted()
 {
     qDebug()<<"result got removed...";
 }
 
 void CommandEntry::addInformation()
 {
     WorksheetTextItem *answerItem = currentInformationItem();
     answerItem->setTextInteractionFlags(Qt::TextSelectableByMouse);
 
     QString inf = answerItem->toPlainText();
     inf.replace(QChar::ParagraphSeparator, QLatin1Char('\n'));
     inf.replace(QChar::LineSeparator, QLatin1Char('\n'));
 
     qDebug()<<"adding information: "<<inf;
     if(m_expression)
         m_expression->addInformation(inf);
 }
 
 void CommandEntry::showAdditionalInformationPrompt(const QString& question)
 {
     WorksheetTextItem* questionItem = new WorksheetTextItem(this, Qt::TextSelectableByMouse);
     WorksheetTextItem* answerItem = new WorksheetTextItem(this, Qt::TextEditorInteraction);
 
     //change the color and the font for when asking for additional information in order to
     //better discriminate from the usual input in the command entry
     KColorScheme scheme = KColorScheme(QPalette::Normal, KColorScheme::View);
     QColor color = scheme.foreground(KColorScheme::PositiveText).color();
 
     QFont font;
     font.setItalic(true);
 
     questionItem->setFont(font);
     questionItem->setDefaultTextColor(color);
     answerItem->setFont(font);
     answerItem->setDefaultTextColor(color);
 
     questionItem->setPlainText(question);
 
     m_informationItems.append(questionItem);
     m_informationItems.append(answerItem);
     connect(answerItem, &WorksheetTextItem::moveToPrevious, this, &CommandEntry::moveToPreviousItem);
     connect(answerItem, &WorksheetTextItem::moveToNext, this, &CommandEntry::moveToNextItem);
 
     connect(answerItem, &WorksheetTextItem::execute, this, &CommandEntry::addInformation);
     answerItem->setFocus();
 
     recalculateSize();
 }
 
 void CommandEntry::removeResults()
 {
     //clear the Result objects
     if(m_expression)
         m_expression->clearResults();
 }
 
 void CommandEntry::removeResult(Cantor::Result* result)
 {
     if (m_expression)
         m_expression->removeResult(result);
 }
 
 void CommandEntry::removeResultItem(int index)
 {
     fadeOutItem(m_resultItems[index]->graphicsObject());
     m_resultItems.remove(index);
     recalculateSize();
 }
 
 void CommandEntry::clearResultItems()
 {
     //fade out all result graphic objects
     for(auto* item : m_resultItems)
         fadeOutItem(item->graphicsObject());
 
     m_resultItems.clear();
     recalculateSize();
 }
 
 void CommandEntry::replaceResultItem(int index)
 {
     ResultItem* previousItem = m_resultItems[index];
     m_resultItems[index] = ResultItem::create(this, m_expression->results()[index]);
     previousItem->deleteLater();
     recalculateSize();
 }
 
 void CommandEntry::removeContextHelp()
 {
     disconnect(m_commandItem->document(), SIGNAL(contentsChanged()), this, SLOT(completedLineChanged()));
 
     m_commandItem->activateCompletion(false);
     if (m_completionBox)
         m_completionBox->hide();
 }
 
 void CommandEntry::updatePrompt(const QString& postfix)
 {
     KColorScheme color = KColorScheme(QPalette::Normal, KColorScheme::View);
 
     m_promptItem->setPlainText(QString());
     QTextCursor c = m_promptItem->textCursor();
     QTextCharFormat cformat = c.charFormat();
 
     cformat.clearForeground();
     c.setCharFormat(cformat);
     cformat.setFontWeight(QFont::Bold);
 
     //insert the session id if available
     if(m_expression && worksheet()->showExpressionIds()&&m_expression->id()!=-1)
         c.insertText(QString::number(m_expression->id()),cformat);
 
     //detect the correct color for the prompt, depending on the
     //Expression state
     if(m_expression)
     {
         if(m_expression ->status() == Cantor::Expression::Computing&&worksheet()->isRunning())
             cformat.setForeground(color.foreground(KColorScheme::PositiveText));
         else if(m_expression ->status() == Cantor::Expression::Queued)
             cformat.setForeground(color.foreground(KColorScheme::InactiveText));
         else if(m_expression ->status() == Cantor::Expression::Error)
             cformat.setForeground(color.foreground(KColorScheme::NegativeText));
         else if(m_expression ->status() == Cantor::Expression::Interrupted)
             cformat.setForeground(color.foreground(KColorScheme::NeutralText));
         else
             cformat.setFontWeight(QFont::Normal);
     }
 
     c.insertText(postfix, cformat);
     recalculateSize();
 }
 
 WorksheetTextItem* CommandEntry::currentInformationItem()
 {
     if (m_informationItems.isEmpty())
         return nullptr;
     return m_informationItems.last();
 }
 
 bool CommandEntry::informationItemHasFocus()
 {
     if (m_informationItems.isEmpty())
         return false;
     return m_informationItems.last()->hasFocus();
 }
 
 bool CommandEntry::focusWithinThisItem()
 {
     return focusItem() != nullptr;
 }
 
 QPoint CommandEntry::getPopupPosition()
 {
     const QPointF cursorPos = m_commandItem->cursorPosition();
     const QPoint globalPos = toGlobalPosition(cursorPos);
     const QScreen* desktop = QGuiApplication::primaryScreen();
     const QRect screenRect = desktop->geometry();
     if (globalPos.y() + m_completionBox->height() < screenRect.bottom()) {
         return (globalPos);
     } else {
         QTextBlock block = m_commandItem->textCursor().block();
         QTextLayout* layout = block.layout();
         int pos = m_commandItem->textCursor().position() - block.position();
         QTextLine line = layout->lineForTextPosition(pos);
         int dy = - m_completionBox->height() - line.height() - line.leading();
         return QPoint(globalPos.x(), globalPos.y() + dy);
     }
 }
 
 void CommandEntry::invalidate()
 {
     qDebug() << "ToDo: Invalidate here";
 }
 
 bool CommandEntry::wantToEvaluate()
 {
     return !isEmpty();
 }
 
 QPoint CommandEntry::toGlobalPosition(QPointF localPos)
 {
     const QPointF scenePos = mapToScene(localPos);
     const QPoint viewportPos = worksheetView()->mapFromScene(scenePos);
     return worksheetView()->viewport()->mapToGlobal(viewportPos);
 }
 
 WorksheetCursor CommandEntry::search(const QString& pattern, unsigned flags,
                                      QTextDocument::FindFlags qt_flags,
                                      const WorksheetCursor& pos)
 {
     if (pos.isValid() && pos.entry() != this)
         return WorksheetCursor();
 
     WorksheetCursor p = pos;
     QTextCursor cursor;
     if (flags & WorksheetEntry::SearchCommand) {
         cursor = m_commandItem->search(pattern, qt_flags, p);
         if (!cursor.isNull())
             return WorksheetCursor(this, m_commandItem, cursor);
     }
 
     if (p.textItem() == m_commandItem)
         p = WorksheetCursor();
 
     if (m_errorItem && flags & WorksheetEntry::SearchError) {
         cursor = m_errorItem->search(pattern, qt_flags, p);
         if (!cursor.isNull())
             return WorksheetCursor(this, m_errorItem, cursor);
     }
 
     if (p.textItem() == m_errorItem)
         p = WorksheetCursor();
 
     for (auto* resultItem : m_resultItems)
     {
         WorksheetTextItem* textResult = dynamic_cast<WorksheetTextItem*>
             (resultItem);
         if (textResult && flags & WorksheetEntry::SearchResult) {
             cursor = textResult->search(pattern, qt_flags, p);
             if (!cursor.isNull())
                 return WorksheetCursor(this, textResult, cursor);
         }
     }
 
     return WorksheetCursor();
 }
 
 void CommandEntry::layOutForWidth(qreal w, bool force)
 {
     if (w == size().width() && !force)
         return;
 
     m_promptItem->setPos(0, 0);
     double x = 0 + m_promptItem->width() + HorizontalSpacing;
     double y = 0;
     double width = 0;
 
     const qreal margin = worksheet()->isPrinting() ? 0 : RightMargin;
 
     m_commandItem->setGeometry(x, y, w - x - margin);
     width = qMax(width, m_commandItem->width()+margin);
 
     y += qMax(m_commandItem->height(), m_promptItem->height());
     foreach(WorksheetTextItem* information, m_informationItems) {
         y += VerticalSpacing;
         y += information->setGeometry(x, y, w - x - margin);
         width = qMax(width, information->width() + margin);
     }
 
     if (m_errorItem) {
         y += VerticalSpacing;
         y += m_errorItem->setGeometry(x,y,w - x - margin);
         width = qMax(width, m_errorItem->width() + margin);
     }
 
     for (auto* resultItem : m_resultItems)
     {
         if (!resultItem || !resultItem->graphicsObject()->isVisible())
             continue;
         y += VerticalSpacing;
         y += resultItem->setGeometry(x, y, w - x - margin);
         width = qMax(width, resultItem->width() + margin);
     }
     y += VerticalMargin;
 
     QSizeF s(x+ width, y);
     if (animationActive()) {
         updateSizeAnimation(s);
     } else {
         setSize(s);
     }
 }
 
 void CommandEntry::startRemoving()
 {
     m_promptItem->setItemDragable(false);
     WorksheetEntry::startRemoving();
 }
 
 WorksheetTextItem* CommandEntry::highlightItem()
 {
     return m_commandItem;
 }
 
 void CommandEntry::collapseResults()
 {
     for(auto* item : m_resultItems) {
         fadeOutItem(item->graphicsObject(), nullptr);
         item->graphicsObject()->hide();
     }
 
     m_resultsCollapsed = true;
 
     if (worksheet()->animationsEnabled())
     {
         QTimer::singleShot(100, this, &CommandEntry::setMidPrompt);
         QTimer::singleShot(200, this, &CommandEntry::setHidePrompt);
     }
     else
         setHidePrompt();
 
     m_controlElement.isCollapsed = true;
     animateSizeChange();
 }
 
 void CommandEntry::expandResults()
 {
     for(auto* item : m_resultItems) {
         fadeInItem(item->graphicsObject(), nullptr);
         item->graphicsObject()->show();
     }
 
     m_resultsCollapsed = false;
 
     if (worksheet()->animationsEnabled())
     {
         QTimer::singleShot(100, this, &CommandEntry::setMidPrompt);
         QTimer::singleShot(200, this, SLOT(updatePrompt()));
     }
     else
         this->updatePrompt();
 
     m_controlElement.isCollapsed = false;
     animateSizeChange();
 }
 
 void CommandEntry::setHidePrompt()
 {
     updatePrompt(HidePrompt);
 }
 
 void CommandEntry::setMidPrompt()
 {
     updatePrompt(MidPrompt);
 }
 
 void CommandEntry::changeResultCollapsingAction()
 {
     if (m_resultItems.size() == 0)
         return;
 
     if (m_resultsCollapsed)
         expandResults();
     else
         collapseResults();
 }
diff --git a/src/commandentry.h b/src/commandentry.h
index 0a5c9482..655c2422 100644
--- a/src/commandentry.h
+++ b/src/commandentry.h
@@ -1,189 +1,191 @@
 /*
     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.
 
     ---
     Copyright (C) 2009 Alexander Rieder <alexanderrieder@gmail.com>
     Copyright (C) 2012 Martin Kuettler <martin.kuettler@gmail.com>
     Copyright (C) 2018 Alexander Semke <alexander.semke@web.de>
  */
 
 #ifndef COMMANDENTRY_H
 #define COMMANDENTRY_H
 
 #include <QPointer>
 #include <KCompletionBox>
 
 #include "worksheetentry.h"
 #include "lib/expression.h"
 
 class Worksheet;
 class ResultItem;
 class QTimer;
 class QJsonObject;
 
 namespace Cantor{
     class Result;
     class CompletionObject;
     class SyntaxHelpObject;
 }
 
 class CommandEntry : public WorksheetEntry
 {
   Q_OBJECT
   public:
     static const QString Prompt;
     static const QString MidPrompt;
     static const QString HidePrompt;
 
     explicit CommandEntry(Worksheet* worksheet);
     ~CommandEntry() override;
 
     enum {Type = UserType + 2};
     int type() const override;
 
     QString command();
     void setExpression(Cantor::Expression* expr);
     Cantor::Expression* expression();
 
     QString currentLine();
 
     bool isEmpty() override;
 
     void setContent(const QString& content) override;
     void setContent(const QDomElement& content, const KZip& file) override;
     void setContentFromJupyter(const QJsonObject& cell) override;
 
     QDomElement toXml(QDomDocument& doc, KZip* archive) override;
     QJsonValue toJupyterJson() override;
     QString toPlain(const QString& commandSep, const QString& commentStartingSeq, const QString& commentEndingSeq) override;
 
     void setCompletion(Cantor::CompletionObject* tc);
     void setSyntaxHelp(Cantor::SyntaxHelpObject* sh);
 
     bool acceptRichText() override;
 
     void removeContextHelp();
 
     void interruptEvaluation() override;
     bool isShowingCompletionPopup();
 
     bool focusEntry(int pos = WorksheetTextItem::TopLeft, qreal xCoord = 0) override;
 
     void layOutForWidth(qreal w, bool force = false) override;
 
     WorksheetTextItem* highlightItem() override;
 
     WorksheetCursor search(const QString& pattern, unsigned flags,
                            QTextDocument::FindFlags qt_flags,
                            const WorksheetCursor& pos = WorksheetCursor()) override;
 
   public Q_SLOTS:
     bool evaluateCurrentItem() override;
     bool evaluate(WorksheetEntry::EvaluationOption evalOp = FocusNext) override;
     void addInformation();
     void removeResults();
     void removeResult(Cantor::Result* result);
 
     void showCompletion() override;
     void selectPreviousCompletion();
     void updateEntry() override;
     void updatePrompt(const QString& postfix = CommandEntry::Prompt);
     void expressionChangedStatus(Cantor::Expression::Status status);
     void showAdditionalInformationPrompt(const QString& question);
     void showCompletions();
     void applySelectedCompletion();
     void completedLineChanged();
     void showSyntaxHelp();
     void completeLineTo(const QString& line, int index);
 
     void startRemoving() override;
 
     void moveToNextItem(int pos, qreal x);
     void moveToPreviousItem(int pos, qreal x);
 
     void populateMenu(QMenu* menu, QPointF pos) override;
 
   protected:
     bool wantToEvaluate() override;
 
   private:
     WorksheetTextItem* currentInformationItem();
     bool informationItemHasFocus();
     bool focusWithinThisItem();
     QPoint getPopupPosition();
     QPoint toGlobalPosition(QPointF localPos);
     void initMenus();
 
   private:
     enum CompletionMode {
         PreliminaryCompletion,
         FinalCompletion
     };
   private Q_SLOTS:
     void invalidate();
     void resultDeleted();
     void clearResultItems();
     void collapseResults();
     void expandResults();
     void removeResultItem(int index);
     void replaceResultItem(int index);
     void updateCompletions();
     void completeCommandTo(const QString& completion, CommandEntry::CompletionMode mode = PreliminaryCompletion);
     void changeResultCollapsingAction();
 
     void backgroundColorChanged(QAction*);
     void textColorChanged(QAction*);
     void fontBoldTriggered();
     void fontItalicTriggered();
     void fontIncreaseTriggered();
     void fontDecreaseTriggered();
     void fontSelectTriggered();
     void resetFontTriggered();
 
     void animatePromptItem();
     void setMidPrompt();
     void setHidePrompt();
 
   private:
     static const double HorizontalSpacing;
     static const double VerticalSpacing;
 
     WorksheetTextItem* m_promptItem;
     WorksheetTextItem* m_commandItem;
     QVector<ResultItem*> m_resultItems;
     bool m_resultsCollapsed;
     WorksheetTextItem* m_errorItem;
     QList<WorksheetTextItem*> m_informationItems;
     Cantor::Expression* m_expression;
 
     Cantor::CompletionObject* m_completionObject;
     QPointer<KCompletionBox> m_completionBox;
     Cantor::SyntaxHelpObject* m_syntaxHelpObject;
 
     EvaluationOption m_evaluationOption;
     QPropertyAnimation* m_promptItemAnimation;
     bool m_menusInitialized;
+    bool m_textColorCustom;
+    bool m_backgroundColorCustom;
 
     //formatting
     QActionGroup* m_backgroundColorActionGroup;
     QMenu* m_backgroundColorMenu;
     QActionGroup* m_textColorActionGroup;
     QColor m_defaultDefaultTextColor;
     QMenu* m_textColorMenu;
     QMenu* m_fontMenu;
 };
 
 #endif // COMMANDENTRY_H