Add missing static keywords

8 files changed, 12 insertions, 11 deletions

diff --git a/src/gui/popups/itempopup.h b/src/gui/popups/itempopup.h
index 903875b34..d42bee103 100644
--- a/src/gui/popups/itempopup.h
+++ b/src/gui/popups/itempopup.h
@@ -78,7 +78,8 @@ class ItemPopup final : public Popup
     private:
         std::string getCardsString(const int *const cards);
 
-        std::string getOptionsString(const ItemOptionsList *const options);
+        static std::string getOptionsString(const ItemOptionsList *const
+                                            options);
 
         Label *mItemName A_NONNULLPOINTER;
         TextBox *mItemDesc A_NONNULLPOINTER;
diff --git a/src/gui/shortcut/spellshortcut.cpp b/src/gui/shortcut/spellshortcut.cpp
index cdf7d6656..5ef1d56da 100644
--- a/src/gui/shortcut/spellshortcut.cpp
+++ b/src/gui/shortcut/spellshortcut.cpp
@@ -57,7 +57,7 @@ void SpellShortcut::load()
     }
 }
 
-unsigned int SpellShortcut::getSpellsCount() const
+unsigned int SpellShortcut::getSpellsCount()
 {
     return SPELL_SHORTCUT_ITEMS;
 }
diff --git a/src/gui/shortcut/spellshortcut.h b/src/gui/shortcut/spellshortcut.h
index 31c201872..c2facaf0d 100644
--- a/src/gui/shortcut/spellshortcut.h
+++ b/src/gui/shortcut/spellshortcut.h
@@ -48,7 +48,7 @@ class SpellShortcut final
          */
         void load();
 
-        unsigned int getSpellsCount() const A_CONST A_WARN_UNUSED;
+        static unsigned int getSpellsCount();
 
         /**
          * Set the item that is selected.
diff --git a/src/gui/windows/chatwindow.cpp b/src/gui/windows/chatwindow.cpp
index 7c4678a7e..0f0970c51 100644
--- a/src/gui/windows/chatwindow.cpp
+++ b/src/gui/windows/chatwindow.cpp
@@ -1929,7 +1929,7 @@ void ChatWindow::saveState() const
 }
 
 bool ChatWindow::saveTab(const int num,
-                         const ChatTab *const tab) const
+                         const ChatTab *const tab)
 {
     if (tab == nullptr)
         return false;
diff --git a/src/gui/windows/chatwindow.h b/src/gui/windows/chatwindow.h
index 654ec2357..8e3a3cec0 100644
--- a/src/gui/windows/chatwindow.h
+++ b/src/gui/windows/chatwindow.h
@@ -238,8 +238,8 @@ class ChatWindow final : public Window,
 
         void saveState() const;
 
-        bool saveTab(const int num,
-                     const ChatTab *const tab) const;
+        static bool saveTab(const int num,
+                            const ChatTab *const tab);
 
         void loadCustomList();
 
diff --git a/src/gui/windows/mailwindow.h b/src/gui/windows/mailwindow.h
index 6b77696cf..90088dc34 100644
--- a/src/gui/windows/mailwindow.h
+++ b/src/gui/windows/mailwindow.h
@@ -68,7 +68,7 @@ class MailWindow final : public Window,
 
         void postConnection();
 
-        void createMail(const std::string &to);
+        static void createMail(const std::string &to);
 
         MailMessage *findMail(const int64_t id) A_WARN_UNUSED;
 
diff --git a/src/gui/windows/npcdialog.h b/src/gui/windows/npcdialog.h
index d0e891d91..7f03593eb 100644
--- a/src/gui/windows/npcdialog.h
+++ b/src/gui/windows/npcdialog.h
@@ -264,9 +264,9 @@ class NpcDialog final : public Window,
 
         void deleteSkinControls();
 
-        void restoreVirtuals();
+        static void restoreVirtuals();
 
-        std::string complexItemToStr(const ComplexItem *const item);
+        static std::string complexItemToStr(const ComplexItem *const item);
 
         BeingId mNpcId;
 
diff --git a/src/gui/windows/skilldialog.h b/src/gui/windows/skilldialog.h
index 575d07088..4546c70b6 100644
--- a/src/gui/windows/skilldialog.h
+++ b/src/gui/windows/skilldialog.h
@@ -217,8 +217,8 @@ class SkillDialog final : public Window,
         SkillInfo *loadSkill(XmlNodeConstPtr node,
                              SkillModel *const model);
 
-        void loadSkillData(XmlNodeConstPtr node,
-                           SkillInfo *const skill);
+        static void loadSkillData(XmlNodeConstPtr node,
+                                  SkillInfo *const skill);
 
         void addDefaultTab();