diff --git a/libs/ui/input/kis_abstract_input_action.h b/libs/ui/input/kis_abstract_input_action.h
--- a/libs/ui/input/kis_abstract_input_action.h
+++ b/libs/ui/input/kis_abstract_input_action.h
@@ -168,7 +168,7 @@
 
     /**
      * Some of the actions are available in particular situations
-     * only.  E.g. switch frame action is available iff a animated
+     * only.  E.g. switch frame action is available if an animated
      * layer is selected. If isAvailable() returns true then the
      * action will *not* be triggered by the shortcut matcher.
      */
diff --git a/libs/ui/input/kis_input_manager_p.cpp b/libs/ui/input/kis_input_manager_p.cpp
--- a/libs/ui/input/kis_input_manager_p.cpp
+++ b/libs/ui/input/kis_input_manager_p.cpp
@@ -23,6 +23,8 @@
 #include <QScopedPointer>
 #include <QtGlobal>
 
+#include <boost/preprocessor/repeat_from_to.hpp>
+
 #include "kis_input_manager.h"
 #include "kis_config.h"
 #include "kis_abstract_input_action.h"
@@ -363,6 +365,11 @@
     return QObject::eventFilter(object, event);
 }
 
+#define EXTRA_BUTTON(z, n, _) \
+    if(buttons & Qt::ExtraButton##n) { \
+        buttonList << Qt::ExtraButton##n; \
+    }
+
 void KisInputManager::Private::addStrokeShortcut(KisAbstractInputAction* action, int index,
                                                  const QList<Qt::Key> &modifiers,
                                                  Qt::MouseButtons buttons)
@@ -380,12 +387,8 @@
     if(buttons & Qt::MidButton) {
         buttonList << Qt::MidButton;
     }
-    if(buttons & Qt::XButton1) {
-        buttonList << Qt::XButton1;
-    }
-    if(buttons & Qt::XButton2) {
-        buttonList << Qt::XButton2;
-    }
+
+    BOOST_PP_REPEAT_FROM_TO(1, 25, EXTRA_BUTTON, _)
 
     if (buttonList.size() > 0) {
         strokeShortcut->setButtons(QSet<Qt::Key>::fromList(modifiers), QSet<Qt::MouseButton>::fromList(buttonList));
diff --git a/libs/ui/input/kis_shortcut_configuration.cpp b/libs/ui/input/kis_shortcut_configuration.cpp
--- a/libs/ui/input/kis_shortcut_configuration.cpp
+++ b/libs/ui/input/kis_shortcut_configuration.cpp
@@ -23,6 +23,11 @@
 #include <QKeySequence>
 #include <KLocalizedString>
 
+#include <boost/preprocessor/repeat_from_to.hpp>
+#include <boost/preprocessor/stringize.hpp>
+#include <boost/preprocessor/arithmetic/add.hpp>
+
+
 class KisShortcutConfiguration::Private
 {
 public:
@@ -228,6 +233,13 @@
     }
 }
 
+#define EXTRA_BUTTON(z, n, _)\
+    if (buttons & Qt::ExtraButton##n) { \
+        if (buttonCount++ > 0) { text.append(sep); } \
+        text.append(i18nc("Mouse Button " BOOST_PP_STRINGIZE(BOOST_PP_ADD(n, 3)), \
+                                      "Mouse " BOOST_PP_STRINGIZE(BOOST_PP_ADD(n, 3)))); \
+    }
+
 QString KisShortcutConfiguration::buttonsToText(Qt::MouseButtons buttons)
 {
     QString text;
@@ -248,7 +260,7 @@
         text.append(i18nc("Right Mouse Button", "Right"));
     }
 
-    if (buttons & Qt::MidButton) {
+    if (buttons & Qt::MiddleButton) {
         if (buttonCount++ > 0) {
             text.append(sep);
         }
@@ -256,7 +268,7 @@
         text.append(i18nc("Middle Mouse Button", "Middle"));
     }
 
-    if (buttons & Qt::XButton1) {
+    if (buttons & Qt::BackButton) {
         if (buttonCount++ > 0) {
             text.append(sep);
         }
@@ -264,7 +276,7 @@
         text.append(i18nc("Mouse Back Button", "Back"));
     }
 
-    if (buttons & Qt::XButton2) {
+    if (buttons & Qt::ForwardButton) {
         if (buttonCount++ > 0) {
             text.append(sep);
         }
@@ -272,6 +284,16 @@
         text.append(i18nc("Mouse Forward Button", "Forward"));
     }
 
+    if (buttons & Qt::TaskButton) {
+        if (buttonCount++ > 0) {
+            text.append(sep);
+        }
+
+        text.append(i18nc("Mouse Task Button", "Task"));
+    }
+
+    BOOST_PP_REPEAT_FROM_TO(4, 25, EXTRA_BUTTON, _)
+
     if (buttonCount == 0) {
         text.append(i18nc("No mouse buttons for shortcut", "None"));
     }
diff --git a/libs/ui/input/kis_shortcut_matcher.h b/libs/ui/input/kis_shortcut_matcher.h
--- a/libs/ui/input/kis_shortcut_matcher.h
+++ b/libs/ui/input/kis_shortcut_matcher.h
@@ -45,7 +45,7 @@
  *
  * The class works with two types of actions: long running
  * (represented by KisStrokeShortcuts) and "atomic"
- * (KisSingleActionShortcut). The former one invole some long
+ * (KisSingleActionShortcut). The former one involve some long
  * interaction with the user by means of a mouse cursor or a tablet,
  * the latter one simple action like "Zoom 100%" or "Reset Rotation".
  *
diff --git a/libs/ui/input/kis_stroke_shortcut.cpp b/libs/ui/input/kis_stroke_shortcut.cpp
--- a/libs/ui/input/kis_stroke_shortcut.cpp
+++ b/libs/ui/input/kis_stroke_shortcut.cpp
@@ -46,7 +46,7 @@
 {
     int buttonScore = 0;
     Q_FOREACH (Qt::MouseButton button, m_d->buttons) {
-        buttonScore += Qt::XButton2 - button;
+        buttonScore += Qt::ForwardButton - button;
     }
 
     return m_d->modifiers.size() * 0xFFFF + buttonScore * 0xFF + action()->priority();