Add missing const in gui directory.

6 files changed, 10 insertions, 8 deletions

diff --git a/src/gui/models/namesmodel.cpp b/src/gui/models/namesmodel.cpp
index 2e7606274..8d0d77251 100644
--- a/src/gui/models/namesmodel.cpp
+++ b/src/gui/models/namesmodel.cpp
@@ -45,7 +45,8 @@ std::string NamesModel::getElementAt(int i)
     return mNames[CAST_SIZE(i)];
 }
 
-void NamesModel::fillFromArray(const char *const *const arr, std::size_t sz)
+void NamesModel::fillFromArray(const char *const *const arr,
+                               const std::size_t sz)
 {
     if (!arr)
         return;
diff --git a/src/gui/models/namesmodel.h b/src/gui/models/namesmodel.h
index 0f75b0bc8..63af17db6 100644
--- a/src/gui/models/namesmodel.h
+++ b/src/gui/models/namesmodel.h
@@ -52,7 +52,8 @@ class NamesModel notfinal : public ListModel
         void add(const std::string &str)
         { mNames.push_back(str); }
 
-        void fillFromArray(const char *const *const arr, std::size_t size);
+        void fillFromArray(const char *const *const arr,
+                           const std::size_t size);
 
     protected:
         StringVect mNames;
diff --git a/src/gui/models/playertablemodel.cpp b/src/gui/models/playertablemodel.cpp
index 80eab3694..e3458abc3 100644
--- a/src/gui/models/playertablemodel.cpp
+++ b/src/gui/models/playertablemodel.cpp
@@ -100,8 +100,8 @@ void PlayerTableModel::playerRelationsUpdated()
     mPlayers = player_names;
 
     // set up widgets
-    for (unsigned int r = 0, sz = CAST_U32(
-         player_names->size()); r < sz; ++r)
+    for (unsigned int r = 0, fsz = CAST_U32(
+         player_names->size()); r < fsz; ++r)
     {
         const std::string name = (*player_names)[r];
         Widget *const widget = new Label(this, name);
diff --git a/src/gui/models/shopitems.cpp b/src/gui/models/shopitems.cpp
index 952e5fe19..2a2b75ae8 100644
--- a/src/gui/models/shopitems.cpp
+++ b/src/gui/models/shopitems.cpp
@@ -103,9 +103,9 @@ ShopItem *ShopItems::addItem2(const int inventoryIndex,
     return item;
 }
 
-ShopItem *ShopItems::at(unsigned int i) const
+ShopItem *ShopItems::at(const size_t i) const
 {
-    if (i >= CAST_U32(mShopItems.size()))
+    if (i >= mShopItems.size())
         return nullptr;
 
     return mShopItems.at(i);
diff --git a/src/gui/models/shopitems.h b/src/gui/models/shopitems.h
index c75fee7e1..d346c38b7 100644
--- a/src/gui/models/shopitems.h
+++ b/src/gui/models/shopitems.h
@@ -107,7 +107,7 @@ class ShopItems final : public ListModel
         /**
          * Returns the item number i in the shop.
          */
-        ShopItem *at(unsigned int i) const A_WARN_UNUSED;
+        ShopItem *at(const size_t i) const A_WARN_UNUSED;
 
         /**
          * Removes an element from the shop.
diff --git a/src/gui/models/touchactionmodel.cpp b/src/gui/models/touchactionmodel.cpp
index c75c5985e..12059cb08 100644
--- a/src/gui/models/touchactionmodel.cpp
+++ b/src/gui/models/touchactionmodel.cpp
@@ -48,7 +48,7 @@ TouchActionsModel::TouchActionsModel() :
 {
     std::vector<SetupActionData*> data;
 
-    for (int f = 0, sz = touchActionDataSize; f < sz; f ++)
+    for (int f = 0, fsz = touchActionDataSize; f < fsz; f ++)
     {
         int k = 0;
         while (!touchActionData[f][k].name.empty())