6 files changed, 7 insertions, 7 deletions
diff --git a/src/gui/widgets/button.cpp b/src/gui/widgets/button.cpp
index 83c5f2c95..16f5b7db3 100644
--- a/src/gui/widgets/button.cpp
+++ b/src/gui/widgets/button.cpp
@@ -264,7 +264,7 @@ void Button::updateAlpha()
                 Skin *skin = button[mode];
                 if (skin)
                 {
-                    ImageRect &rect = skin->getBorder();
+                    const ImageRect &rect = skin->getBorder();
                     Image *image = rect.grid[a];
                     if (image)
                         image->setAlpha(mAlpha);
diff --git a/src/gui/widgets/checkbox.cpp b/src/gui/widgets/checkbox.cpp
index ac0a226ee..77f81f72b 100644
--- a/src/gui/widgets/checkbox.cpp
+++ b/src/gui/widgets/checkbox.cpp
@@ -112,7 +112,7 @@ void CheckBox::updateAlpha()
         mAlpha = alpha;
         if (mSkin)
         {
-            ImageRect &rect = mSkin->getBorder();
+            const ImageRect &rect = mSkin->getBorder();
             for (int a = 0; a < 6; a ++)
             {
                 Image *const image = rect.grid[a];
diff --git a/src/gui/widgets/guitable.cpp b/src/gui/widgets/guitable.cpp
index e40248121..16604d760 100644
--- a/src/gui/widgets/guitable.cpp
+++ b/src/gui/widgets/guitable.cpp
@@ -121,7 +121,7 @@ GuiTable::~GuiTable()
     mModel = nullptr;
 }
 
-TableModel *GuiTable::getModel() const
+const TableModel *GuiTable::getModel() const
 {
     return mModel;
 }
diff --git a/src/gui/widgets/guitable.h b/src/gui/widgets/guitable.h
index 9657de9f8..0b2b4462c 100644
--- a/src/gui/widgets/guitable.h
+++ b/src/gui/widgets/guitable.h
@@ -66,7 +66,7 @@ public:
     /**
      * Retrieves the active table model
      */
-    TableModel *getModel() const A_WARN_UNUSED;
+    const TableModel *getModel() const A_WARN_UNUSED;
 
     /**
      * Sets the table model
diff --git a/src/gui/widgets/radiobutton.cpp b/src/gui/widgets/radiobutton.cpp
index 1a6b9df70..06391217d 100644
--- a/src/gui/widgets/radiobutton.cpp
+++ b/src/gui/widgets/radiobutton.cpp
@@ -92,7 +92,7 @@ void RadioButton::updateAlpha()
         mAlpha = alpha;
         if (mSkin)
         {
-            ImageRect &rect = mSkin->getBorder();
+            const ImageRect &rect = mSkin->getBorder();
             for (int a = 0; a < 4; a ++)
             {
                 Image *const image = rect.grid[a];
diff --git a/src/gui/widgets/tab.cpp b/src/gui/widgets/tab.cpp
index 35a9a17b4..18e2510ee 100644
--- a/src/gui/widgets/tab.cpp
+++ b/src/gui/widgets/tab.cpp
@@ -141,7 +141,7 @@ void Tab::updateAlpha()
                 Skin *skin = tabImg[t];
                 if (skin)
                 {
-                    ImageRect &rect = skin->getBorder();
+                    const ImageRect &rect = skin->getBorder();
                     Image *image = rect.grid[a];
                     if (image)
                         image->setAlpha(mAlpha);
@@ -205,7 +205,7 @@ void Tab::draw(gcn::Graphics *graphics)
     // draw tab
     if (openGLMode != 2)
     {
-        ImageRect &rect = skin->getBorder();
+        const ImageRect &rect = skin->getBorder();
         if (mRedraw || mode != mMode
             || static_cast<Graphics*>(graphics)->getRedraw())
         {