diff --git a/kded/configeditor.cpp b/kded/configeditor.cpp
index d44509f..ec6f2cd 100644
--- a/kded/configeditor.cpp
+++ b/kded/configeditor.cpp
@@ -1,179 +1,180 @@
 /*
  * Copyright (C) 2019 Mikhail Zolotukhin <zomial@protonmail.com>
  *
  * 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) version 3 or any later version
  * accepted by the membership of KDE e.V. (or its successor approved
  * by the membership of KDE e.V.), which shall act as a proxy
  * defined in Section 14 of version 3 of the license.
  *
  * 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, see <http://www.gnu.org/licenses/>.
  */
 
 #include <QDebug>
 #include <QDir>
 #include <QRegularExpression>
 #include <QStandardPaths>
 #include <QProcess>
 
 #include <KSharedConfig>
 #include <KConfigGroup>
 
 #include <string>
 #include <csignal>
 #include <cstdio>
 
 #include <gio/gio.h>
 
 #include "configeditor.h"
 
 static void replaceValueInGtkrcContents(QString &gtkrcContents, const QString &paramName, const QString &paramValue);
 static void replaceValueInXSettingsdContents(QString &xSettingsdContents, const QString &paramName, const QString &paramValue);
 
 static void reloadGtk2Apps();
 static void reloadXSettingsd();
 
 static QString readFileContents(QFile &gtkrc);
 static pid_t pidOfXSettingsd();
 
 
 void ConfigEditor::setGtk3ConfigValueDconf(const QString &paramName, const QString &paramValue)
 {
     g_autoptr(GSettings) gsettings = g_settings_new("org.gnome.desktop.interface");
     g_settings_set_string(gsettings, paramName.toUtf8().constData(), paramValue.toUtf8().constData());
 }
 
 void ConfigEditor::setGtk3ConfigValueSettingsIni(const QString &paramName, const QString &paramValue)
 {
     QString configLocation = QStandardPaths::writableLocation(QStandardPaths::GenericConfigLocation);
     QString gtk3ConfigPath = configLocation + QStringLiteral("/gtk-3.0/settings.ini");
 
     KSharedConfig::Ptr gtk3Config = KSharedConfig::openConfig(gtk3ConfigPath, KConfig::NoGlobals);
     KConfigGroup group = gtk3Config->group(QStringLiteral("Settings"));
 
     group.writeEntry(paramName, paramValue);
     group.sync();
 }
 
 void ConfigEditor::setGtk3ConfigValueXSettingsd(const QString &paramName, const QString &paramValue)
 {
     using qsp = QStandardPaths;
     QString configLocation = qsp::writableLocation(qsp::GenericConfigLocation);
     
     QDir xsettingsdPath = configLocation + QStringLiteral("/xsettingsd");
     if (!xsettingsdPath.exists()) {
         xsettingsdPath.mkpath(QStringLiteral("."));
     }
     
     QString xSettingsdConfigPath = xsettingsdPath.path() + QStringLiteral("/xsettingsd.conf");
     
     QFile xSettingsdConfig(xSettingsdConfigPath);
     QString xSettingsdConfigContents = readFileContents(xSettingsdConfig);
     replaceValueInXSettingsdContents(xSettingsdConfigContents, paramName, paramValue);
     xSettingsdConfig.remove();
     xSettingsdConfig.open(QIODevice::WriteOnly | QIODevice::Text);
     xSettingsdConfig.write(xSettingsdConfigContents.toUtf8());
     reloadXSettingsd();
 }
 
 void ConfigEditor::setGtk2ConfigValue(const QString &paramName, const QString &paramValue)
 {
     QString gtkrcPath = QDir::homePath() + QStringLiteral("/.gtkrc-2.0");
     QFile gtkrc(gtkrcPath);
     QString gtkrcContents = readFileContents(gtkrc);
     replaceValueInGtkrcContents(gtkrcContents, paramName, paramValue);
     gtkrc.remove();
     gtkrc.open(QIODevice::WriteOnly | QIODevice::Text);
     gtkrc.write(gtkrcContents.toUtf8());
     reloadGtk2Apps();
 }
 
 static QString readFileContents(QFile &file)
 {
     if (file.open(QIODevice::ReadWrite | QIODevice::Text)) {
         return file.readAll();
     } else {
         return QString();
     }
 }
 
 static void replaceValueInGtkrcContents(QString &gtkrcContents, const QString &paramName, const QString &paramValue)
 {
     const QRegularExpression regExp(paramName + QStringLiteral("=[^\n]*($|\n)"));
 
     static const QStringList nonStringProperties{
         QStringLiteral("gtk-toolbar-style"),
         QStringLiteral("gtk-menu-images"),
         QStringLiteral("gtk-button-images"),
         QStringLiteral("gtk-primary-button-warps-slider"),
     };
 
     QString newConfigString;
     if (nonStringProperties.contains(paramName)) {
         newConfigString = paramName + QStringLiteral("=") + paramValue + QStringLiteral("\n");
     } else {
         newConfigString = paramName + QStringLiteral("=\"") + paramValue + QStringLiteral("\"\n");
     }
 
     if (gtkrcContents.contains(regExp)) {
         gtkrcContents.replace(regExp, newConfigString);
     } else {
         gtkrcContents = newConfigString + QStringLiteral("\n") + gtkrcContents;
     }
 }
 
 static void replaceValueInXSettingsdContents(QString &xSettingsdContents, const QString &paramName, const QString &paramValue)
 {
     const QRegularExpression regExp(paramName + QStringLiteral(" [^\n]*($|\n)"));
 
     static const QStringList nonStringProperties{
         QStringLiteral("Gtk/ButtonImages"),
         QStringLiteral("Gtk/MenuImages"),
         QStringLiteral("Gtk/ToolbarStyle"),
+        QStringLiteral("Gtk/PrimaryButtonWarpsSlider"),
     };
 
     QString newConfigString;
     if (nonStringProperties.contains(paramName)) {
         newConfigString = paramName + QStringLiteral(" ") + paramValue + QStringLiteral("\n");
     } else {
         newConfigString = paramName + QStringLiteral(" \"") + paramValue + QStringLiteral("\"\n");
     }
 
     if (xSettingsdContents.contains(regExp)) {
         xSettingsdContents.replace(regExp, newConfigString);
     } else {
         xSettingsdContents = newConfigString + QStringLiteral("\n") + xSettingsdContents;
     }
 }
 
 static void reloadGtk2Apps()
 {
     QProcess::startDetached(QStandardPaths::findExecutable(QStringLiteral("reload_gtk_apps")));
 }
 
 static void reloadXSettingsd()
 {
     pid_t xSettingsdPid = pidOfXSettingsd();
     if (xSettingsdPid == 0) {
         QProcess::startDetached(QStandardPaths::findExecutable(QStringLiteral("xsettingsd")));
     } else {
         kill(xSettingsdPid, SIGHUP);
     }
 }
 
 static pid_t pidOfXSettingsd()
 {
     QProcess pidof;
     pidof.start(QStringLiteral("pidof"), QStringList() << QStringLiteral("-s") << QStringLiteral("xsettingsd"));
     pidof.waitForFinished();
     QString xsettingsdPid = QString(pidof.readAllStandardOutput()).remove('\n');
     return xsettingsdPid.toInt();
 }
diff --git a/kded/configvalueprovider.cpp b/kded/configvalueprovider.cpp
index 57ca290..e77d23e 100644
--- a/kded/configvalueprovider.cpp
+++ b/kded/configvalueprovider.cpp
@@ -1,136 +1,148 @@
 /*
  * Copyright (C) 2019 Mikhail Zolotukhin <zomial@protonmail.com>
  *
  * 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) version 3 or any later version
  * accepted by the membership of KDE e.V. (or its successor approved
  * by the membership of KDE e.V.), which shall act as a proxy
  * defined in Section 14 of version 3 of the license.
  *
  * 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, see <http://www.gnu.org/licenses/>.
  */
 
 #include <QFont>
 #include <QString>
 
 #include <KConfig>
 #include <KIconTheme>
 #include <KSharedConfig>
 #include <KConfigGroup>
 
 #include "configvalueprovider.h"
 
 ConfigValueProvider::ConfigValueProvider() :
     kdeglobalsConfig(KSharedConfig::openConfig(QStringLiteral("kdeglobals"))),
     inputConfig(KSharedConfig::openConfig(QStringLiteral("kcminputrc")))
 {
 
 }
 
 QString ConfigValueProvider::fontName() const
 {
     static const QFont defaultFont(QStringLiteral("Noto Sans"), 10);
 
     kdeglobalsConfig->reparseConfiguration();
     KConfigGroup configGroup = kdeglobalsConfig->group(QStringLiteral("General"));
     QString fontAsString = configGroup.readEntry(QStringLiteral("font"), defaultFont.toString());
     static QFont font;
     font.fromString(fontAsString);
     return font.family() + ' ' + font.styleName() + ' ' + QString::number(font.pointSize());
 }
 
 QString ConfigValueProvider::iconThemeName() const
 {
     KIconTheme *newIconTheme = KIconLoader::global()->theme();
     if (newIconTheme) {
         return newIconTheme->internalName();
     } else {
         return QStringLiteral("breeze");
     }
 }
 
 QString ConfigValueProvider::cursorThemeName() const
 {
     inputConfig->reparseConfiguration();
     KConfigGroup configGroup = inputConfig->group(QStringLiteral("Mouse"));
     return configGroup.readEntry(QStringLiteral("cursorTheme"), QStringLiteral("breeze_cursors"));
 }
 
 QString ConfigValueProvider::iconsOnButtons() const
 {
     kdeglobalsConfig->reparseConfiguration();
     KConfigGroup configGroup = kdeglobalsConfig->group(QStringLiteral("KDE"));
     bool kdeConfigValue = configGroup.readEntry(QStringLiteral("ShowIconsOnPushButtons"), true);
 
     if (kdeConfigValue) {
         return QStringLiteral("1");
     } else {
         return QStringLiteral("0");
     }
 }
 
 QString ConfigValueProvider::iconsInMenus() const
 {
     kdeglobalsConfig->reparseConfiguration();
     KConfigGroup configGroup = kdeglobalsConfig->group(QStringLiteral("KDE"));
     bool kdeConfigValue = configGroup.readEntry(QStringLiteral("ShowIconsInMenuItems"), true);
 
     if (kdeConfigValue) {
         return QStringLiteral("1");
     } else {
         return QStringLiteral("0");
     }
 }
 
 QString ConfigValueProvider::toolbarStyle(ConfigValueProvider::ToolbarStyleNotation notation) const
 {
     kdeglobalsConfig->reparseConfiguration();
     KConfigGroup configGroup = kdeglobalsConfig->group(QStringLiteral("Toolbar style"));
     QString kdeConfigValue = configGroup.readEntry(QStringLiteral("ToolButtonStyle"), "TextBesideIcon");
     return toolbarStyleInDesiredNotation(kdeConfigValue, notation);
 }
 
+QString ConfigValueProvider::scrollbarBehavior() const
+{
+    kdeglobalsConfig->reparseConfiguration();
+    KConfigGroup configGroup = kdeglobalsConfig->group(QStringLiteral("KDE"));
+    bool kdeConfigValue = configGroup.readEntry(QStringLiteral("ScrollbarLeftClickNavigatesByPage"), true);
+    if (kdeConfigValue) { // GTK setting is inverted
+        return QStringLiteral("0");
+    } else {
+        return QStringLiteral("1");
+    }
+}
+
 QString ConfigValueProvider::toolbarStyleInDesiredNotation(const QString &kdeConfigValue, ConfigValueProvider::ToolbarStyleNotation notation) const
 {
     QStringList toolbarStyles {};
     if (notation == ToolbarStyleNotation::SettingsIni) {
         toolbarStyles.append({
              QStringLiteral("GTK_TOOLBAR_ICONS"),
              QStringLiteral("GTK_TOOLBAR_TEXT"),
              QStringLiteral("GTK_TOOLBAR_BOTH_HORIZ"),
              QStringLiteral("GTK_TOOLBAR_BOTH")
         });
     } else if (notation == ToolbarStyleNotation::Xsettingsd) {
         toolbarStyles.append({
              QStringLiteral("0"),
              QStringLiteral("1"),
              QStringLiteral("3"),
              QStringLiteral("2")
         });
     } else {
         toolbarStyles.append({
              QStringLiteral("icons"),
              QStringLiteral("text"),
              QStringLiteral("both-horiz"),
              QStringLiteral("both")
         });
     }
 
     if (kdeConfigValue == QStringLiteral("NoText")) {
         return toolbarStyles[0];
     } else if (kdeConfigValue == QStringLiteral("TextOnly")) {
         return toolbarStyles[1];
     } else if (kdeConfigValue == QStringLiteral("TextBesideIcon")) {
         return toolbarStyles[2];
     } else {
         return toolbarStyles[3];
     }
 }
diff --git a/kded/configvalueprovider.h b/kded/configvalueprovider.h
index 0fc4e73..494f14a 100644
--- a/kded/configvalueprovider.h
+++ b/kded/configvalueprovider.h
@@ -1,51 +1,52 @@
 /*
  * Copyright (C) 2019 Mikhail Zolotukhin <zomial@protonmail.com>
  *
  * 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) version 3 or any later version
  * accepted by the membership of KDE e.V. (or its successor approved
  * by the membership of KDE e.V.), which shall act as a proxy
  * defined in Section 14 of version 3 of the license.
  *
  * 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, see <http://www.gnu.org/licenses/>.
  */
 
 #pragma once
 
 #include <KSharedConfig>
 
 class QString;
 class QFont;
 
 class ConfigValueProvider
 {
 public:
     enum class ToolbarStyleNotation {
         Xsettingsd = 0,
         SettingsIni,
         Dconf
     };
 
     ConfigValueProvider();
 
     QString fontName() const;
     QString iconThemeName() const;
     QString cursorThemeName() const;
     QString iconsOnButtons() const;
     QString iconsInMenus() const;
     QString toolbarStyle(ToolbarStyleNotation notation) const;
+    QString scrollbarBehavior() const;
 
 private:
     QString toolbarStyleInDesiredNotation(const QString &kdeConfigValue, ToolbarStyleNotation notation) const;
 
     KSharedConfigPtr kdeglobalsConfig;
     KSharedConfigPtr inputConfig;
 };
diff --git a/kded/gtkconfig.cpp b/kded/gtkconfig.cpp
index f5d0794..344869a 100644
--- a/kded/gtkconfig.cpp
+++ b/kded/gtkconfig.cpp
@@ -1,134 +1,145 @@
 /*
  * Copyright (C) 2019 Mikhail Zolotukhin <zomial@protonmail.com>
  * Copyright (C) 2019 Nicolas Fella <nicolas.fella@gmx.de>
  *
  * 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) version 3 or any later version
  * accepted by the membership of KDE e.V. (or its successor approved
  * by the membership of KDE e.V.), which shall act as a proxy
  * defined in Section 14 of version 3 of the license.
  *
  * 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, see <http://www.gnu.org/licenses/>.
  */
 
 #include <QDebug>
 #include <QFont>
 #include <QDBusConnection>
 #include <QGuiApplication>
 
 #include <KIconLoader>
 #include <KPluginFactory>
 
 #include "gtkconfig.h"
 #include "configvalueprovider.h"
 
 K_PLUGIN_CLASS_WITH_JSON(GtkConfig, "gtkconfig.json")
 
 GtkConfig::GtkConfig(QObject *parent, const QVariantList&) :
     KDEDModule(parent),
     configValueProvider(new ConfigValueProvider())
 {
     connect(qGuiApp, &QGuiApplication::fontChanged, this, &GtkConfig::setFont);
     connect(KIconLoader::global(), &KIconLoader::iconChanged, this, &GtkConfig::setIconTheme);
     QDBusConnection::sessionBus().connect(QString(),
                                           QStringLiteral("/KGlobalSettings"),
                                           QStringLiteral("org.kde.KGlobalSettings"),
                                           QStringLiteral("notifyChange"),
                                           this,
                                           SLOT(onGlobalSettingsChange(int,int)));
 
     applyAllSettings();
 }
 
 void GtkConfig::setFont() const
 {
     const QString configFontName = configValueProvider->fontName();
     ConfigEditor::setGtk2ConfigValue(QStringLiteral("gtk-font-name"), configFontName);
     ConfigEditor::setGtk3ConfigValueDconf(QStringLiteral("font-name"), configFontName);
     ConfigEditor::setGtk3ConfigValueSettingsIni(QStringLiteral("gtk-font-name"), configFontName);
     ConfigEditor::setGtk3ConfigValueXSettingsd(QStringLiteral("Gtk/FontName"),  configFontName);
 }
 
 void GtkConfig::setIconTheme(int iconGroup) const
 {
     if (iconGroup == KIconLoader::Group::Desktop) { // This is needed to update icons only once
         const QString iconThemeName = configValueProvider->iconThemeName();
         ConfigEditor::setGtk2ConfigValue(QStringLiteral("gtk-icon-theme-name"), iconThemeName);
         ConfigEditor::setGtk3ConfigValueDconf(QStringLiteral("icon-theme"), iconThemeName);
         ConfigEditor::setGtk3ConfigValueSettingsIni(QStringLiteral("gtk-icon-theme-name"), iconThemeName);
         ConfigEditor::setGtk3ConfigValueXSettingsd(QStringLiteral("Net/IconThemeName"),  iconThemeName);
     }
 }
 
 void GtkConfig::setCursorTheme() const
 {
     const QString cursorThemeName = configValueProvider->cursorThemeName();
     ConfigEditor::setGtk2ConfigValue(QStringLiteral("gtk-cursor-theme-name"), cursorThemeName);
     ConfigEditor::setGtk3ConfigValueDconf(QStringLiteral("cursor-theme"), cursorThemeName);
     ConfigEditor::setGtk3ConfigValueSettingsIni(QStringLiteral("gtk-cursor-theme-name"), cursorThemeName);
     ConfigEditor::setGtk3ConfigValueXSettingsd(QStringLiteral("Gtk/CursorThemeName"),  cursorThemeName);
 }
 
 void GtkConfig::setIconsOnButtons() const
 {
     const QString iconsOnButtonsConfigValue = configValueProvider->iconsOnButtons();
     ConfigEditor::setGtk2ConfigValue(QStringLiteral("gtk-button-images"), iconsOnButtonsConfigValue);
     ConfigEditor::setGtk3ConfigValueSettingsIni(QStringLiteral("gtk-button-images"), iconsOnButtonsConfigValue);
     ConfigEditor::setGtk3ConfigValueXSettingsd(QStringLiteral("Gtk/ButtonImages"), iconsOnButtonsConfigValue);
 }
 
 void GtkConfig::setIconsInMenus() const
 {
     const QString iconsInMenusConfigValue = configValueProvider->iconsInMenus();
     ConfigEditor::setGtk2ConfigValue(QStringLiteral("gtk-menu-images"), iconsInMenusConfigValue);
     ConfigEditor::setGtk3ConfigValueSettingsIni(QStringLiteral("gtk-menu-images"), iconsInMenusConfigValue);
     ConfigEditor::setGtk3ConfigValueXSettingsd(QStringLiteral("Gtk/MenuImages"), iconsInMenusConfigValue);
 }
 
 void GtkConfig::setToolbarStyle() const
 {
     using ToolbarStyleNotation = ConfigValueProvider::ToolbarStyleNotation;
 
     QString toolbarStyleSettingsIni = configValueProvider->toolbarStyle(ToolbarStyleNotation::SettingsIni);
     QString toolbarStyleDConf = configValueProvider->toolbarStyle(ToolbarStyleNotation::Dconf);
     QString toolbarStyleXSettingsd = configValueProvider->toolbarStyle(ToolbarStyleNotation::Xsettingsd);
 
     ConfigEditor::setGtk2ConfigValue(QStringLiteral("gtk-toolbar-style"), toolbarStyleSettingsIni);
     ConfigEditor::setGtk3ConfigValueDconf(QStringLiteral("toolbar-style"), toolbarStyleDConf);
     ConfigEditor::setGtk3ConfigValueSettingsIni(QStringLiteral("gtk-toolbar-style"), toolbarStyleSettingsIni);
     ConfigEditor::setGtk3ConfigValueXSettingsd(QStringLiteral("Gtk/ToolbarStyle"),  toolbarStyleXSettingsd);
 }
 
+void GtkConfig::setScrollbarBehavior() const
+{
+    const QString scrollbarBehavior = configValueProvider->scrollbarBehavior();
+    ConfigEditor::setGtk2ConfigValue(QStringLiteral("gtk-primary-button-warps-slider"), scrollbarBehavior);
+    ConfigEditor::setGtk3ConfigValueSettingsIni(QStringLiteral("gtk-primary-button-warps-slider"), scrollbarBehavior);
+    ConfigEditor::setGtk3ConfigValueXSettingsd(QStringLiteral("Gtk/PrimaryButtonWarpsSlider"), scrollbarBehavior);
+}
+
 void GtkConfig::applyAllSettings() const
 {
     setFont();
     setIconTheme(KIconLoader::Group::Desktop);
     setCursorTheme();
     setIconsOnButtons();
     setIconsInMenus();
     setToolbarStyle();
+    setScrollbarBehavior();
 }
 
 void GtkConfig::onGlobalSettingsChange(int settingsChangeType, int arg) const
 {
     SettingsChangeType changeType = static_cast<SettingsChangeType>(settingsChangeType);
     SettingsCategory settingsCategory = static_cast<SettingsCategory>(arg);
 
     if (changeType == SettingsChangeType::Cursor) {
         setCursorTheme();
     } else if (changeType == SettingsChangeType::Settings && settingsCategory == SettingsCategory::Style) {
         setIconsOnButtons();
         setIconsInMenus();
         setToolbarStyle();
+    } else if (changeType == SettingsChangeType::Settings && settingsCategory == SettingsCategory::Mouse) {
+        setScrollbarBehavior();
     }
 }
 
 #include "gtkconfig.moc"
diff --git a/kded/gtkconfig.h b/kded/gtkconfig.h
index 3f90064..5dff563 100644
--- a/kded/gtkconfig.h
+++ b/kded/gtkconfig.h
@@ -1,73 +1,74 @@
 /*
  * Copyright (C) 2019 Mikhail Zolotukhin <zomial@protonmail.com>
  * Copyright (C) 2019 Nicolas Fella <nicolas.fella@gmx.de>
  *
  * 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) version 3 or any later version
  * accepted by the membership of KDE e.V. (or its successor approved
  * by the membership of KDE e.V.), which shall act as a proxy
  * defined in Section 14 of version 3 of the license.
  *
  * 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, see <http://www.gnu.org/licenses/>.
  */
 
 #pragma once
 
 #include <KDEDModule>
 
 #include "configeditor.h"
 #include "configvalueprovider.h"
 
 class Q_DECL_EXPORT GtkConfig : public KDEDModule
 {
     Q_OBJECT
 
     enum class SettingsChangeType {
         Palette = 0,
         Font,
         Style,
         Settings,
         Icon,
         Cursor,
         ToolbarStyle,
         BlockShortcuts,
         NaturalSorting
     };
 
     enum class SettingsCategory {
         Mouse,
         Completion,
         Paths,
         Popupmenu,
         Qt,
         Shortcuts,
         Locale,
         Style
     };
 
 public:
     GtkConfig(QObject *parent, const QVariantList& args);
 
     void setFont() const;
     void setIconTheme(int iconGroup) const;
     void setCursorTheme() const;
     void setIconsOnButtons() const;
     void setIconsInMenus() const;
     void setToolbarStyle() const;
+    void setScrollbarBehavior() const;
 
     void applyAllSettings() const;
 
 public Q_SLOTS:
     void onGlobalSettingsChange(int settingsChangeType, int arg) const;
 
 private:
     QScopedPointer<ConfigValueProvider> configValueProvider;
 };