Add unused warnings to other files.

44 files changed, 161 insertions, 162 deletions

diff --git a/src/gui/widgets/avatarlistbox.h b/src/gui/widgets/avatarlistbox.h
index ae9e2c734..0600feda2 100644
--- a/src/gui/widgets/avatarlistbox.h
+++ b/src/gui/widgets/avatarlistbox.h
@@ -37,9 +37,9 @@ class Image;
 class AvatarListModel : public gcn::ListModel
 {
 public:
-    virtual Avatar *getAvatarAt(const int i) = 0;
+    virtual Avatar *getAvatarAt(const int i) A_WARN_UNUSED = 0;
 
-    std::string getElementAt(int i) override
+    std::string getElementAt(int i) override A_WARN_UNUSED
     { return getAvatarAt(i)->getName(); }
 };
 
diff --git a/src/gui/widgets/battletab.h b/src/gui/widgets/battletab.h
index d8fe49314..abe0d6e78 100644
--- a/src/gui/widgets/battletab.h
+++ b/src/gui/widgets/battletab.h
@@ -37,7 +37,7 @@ class BattleTab final : public ChatTab
 
         ~BattleTab();
 
-        int getType() const override
+        int getType() const override A_WARN_UNUSED
         { return ChatTab::TAB_BATTLE; }
 
         void saveToLogFile(std::string &msg) override;
diff --git a/src/gui/widgets/browserbox.h b/src/gui/widgets/browserbox.h
index ceb4b1b3f..591d83a07 100644
--- a/src/gui/widgets/browserbox.h
+++ b/src/gui/widgets/browserbox.h
@@ -117,12 +117,6 @@ class BrowserBox final : public gcn::Widget,
         { mMaxRows = max; };
 
         /**
-         * Disable links & user defined colors to be used in chat input.
-         */
-/*
-        void disableLinksAndUserColors();
-*/
-        /**
          * Adds a text row to the browser.
          */
         void addRow(const std::string &row, const bool atTop = false);
@@ -139,10 +133,6 @@ class BrowserBox final : public gcn::Widget,
          */
         void clearRows();
 
-//        void setSize(int width, int height);
-
-//        void widgetResized(const gcn::Event &event);
-
         /**
          * Handles mouse actions.
          */
@@ -192,10 +182,10 @@ class BrowserBox final : public gcn::Widget,
 
         typedef std::list<std::string> TextRows;
 
-        TextRows &getRows()
+        TextRows &getRows() A_WARN_UNUSED
         { return mTextRows; }
 
-        bool hasRows() const
+        bool hasRows() const A_WARN_UNUSED
         { return !mTextRows.empty(); }
 
         void setAlwaysUpdate(bool n)
@@ -207,10 +197,10 @@ class BrowserBox final : public gcn::Widget,
         void setEnableImages(bool n)
         { mEnableImages = n; }
 
-        std::string getTextAtPos(const int x, const int y) const;
+        std::string getTextAtPos(const int x, const int y) const A_WARN_UNUSED;
 
     private:
-        int calcHeight();
+        int calcHeight() A_WARN_UNUSED;
 
         typedef TextRows::iterator TextRowIterator;
         typedef TextRows::const_iterator TextRowCIter;
diff --git a/src/gui/widgets/button.h b/src/gui/widgets/button.h
index 59fda30e6..25fa0da02 100644
--- a/src/gui/widgets/button.h
+++ b/src/gui/widgets/button.h
@@ -103,16 +103,16 @@ class Button final : public gcn::Button,
         void setDescription(std::string text)
         { mDescription = text; }
 
-        std::string getDescription() const
+        std::string getDescription() const A_WARN_UNUSED
         { return mDescription; }
 
-        unsigned getClickCount() const
+        unsigned getClickCount() const A_WARN_UNUSED
         { return mClickCount; }
 
         void setTag(int tag)
         { mTag = tag; }
 
-        int getTag() const
+        int getTag() const A_WARN_UNUSED
         { return mTag; }
 
         void setStick(bool b)
@@ -135,7 +135,7 @@ class Button final : public gcn::Button,
 
         void keyReleased(gcn::KeyEvent &keyEvent) override;
 
-        bool isPressed2() const;
+        bool isPressed2() const A_WARN_UNUSED;
 
     private:
         void init();
diff --git a/src/gui/widgets/channeltab.h b/src/gui/widgets/channeltab.h
index f2a42f03c..e0dbfb043 100644
--- a/src/gui/widgets/channeltab.h
+++ b/src/gui/widgets/channeltab.h
@@ -35,7 +35,7 @@ class ChannelTab final : public ChatTab
     public:
         A_DELETE_COPY(ChannelTab)
 
-        Channel *getChannel() const
+        Channel *getChannel() const A_WARN_UNUSED
         { return mChannel; }
 
         void showHelp() override;
diff --git a/src/gui/widgets/chattab.h b/src/gui/widgets/chattab.h
index 2a6b826f6..5a1dc2e82 100644
--- a/src/gui/widgets/chattab.h
+++ b/src/gui/widgets/chattab.h
@@ -133,31 +133,31 @@ class ChatTab : public Tab
         /**
          * Returns type of the being.
          */
-        virtual int getType() const;
+        virtual int getType() const A_WARN_UNUSED;
 
         virtual void saveToLogFile(std::string &msg);
 
-        std::list<std::string> &getRows() const
+        std::list<std::string> &getRows() const A_WARN_UNUSED
         { return mTextOutput->getRows(); }
 
-        bool hasRows() const
+        bool hasRows() const A_WARN_UNUSED
         { return mTextOutput->hasRows(); }
 
         void loadFromLogFile(std::string name);
 
-        bool getAllowHighlight() const
+        bool getAllowHighlight() const A_WARN_UNUSED
         { return mAllowHightlight; }
 
         void setAllowHighlight(const bool n)
         { mAllowHightlight = n; }
 
-        bool getRemoveNames() const
+        bool getRemoveNames() const A_WARN_UNUSED
         { return mRemoveNames; }
 
         void setRemoveNames(const bool n)
         { mRemoveNames = n; }
 
-        bool getNoAway() const
+        bool getNoAway() const A_WARN_UNUSED
         { return mNoAway; }
 
         void setNoAway(const bool n)
diff --git a/src/gui/widgets/dropdown.h b/src/gui/widgets/dropdown.h
index ac1b23484..d02b86672 100644
--- a/src/gui/widgets/dropdown.h
+++ b/src/gui/widgets/dropdown.h
@@ -88,7 +88,7 @@ class DropDown final : public gcn::DropDown,
 
         void setSelectedString(std::string str);
 
-        std::string getSelectedString() const;
+        std::string getSelectedString() const A_WARN_UNUSED;
 
         void adjustHeight();
 
diff --git a/src/gui/widgets/extendedlistbox.h b/src/gui/widgets/extendedlistbox.h
index 07280da5a..32fd274aa 100644
--- a/src/gui/widgets/extendedlistbox.h
+++ b/src/gui/widgets/extendedlistbox.h
@@ -41,7 +41,7 @@ class ExtendedListBox final : public ListBox
          */
         void draw(gcn::Graphics *graphics) override;
 
-        unsigned int getRowHeight() const override
+        unsigned int getRowHeight() const override A_WARN_UNUSED
         { return mRowHeight; }
 
         void setRowHeight(unsigned int n)
diff --git a/src/gui/widgets/extendedlistmodel.h b/src/gui/widgets/extendedlistmodel.h
index 48b75dc95..536323b36 100644
--- a/src/gui/widgets/extendedlistmodel.h
+++ b/src/gui/widgets/extendedlistmodel.h
@@ -28,7 +28,7 @@
 class ExtendedListModel : public gcn::ListModel
 {
     public:
-        virtual const Image *getImageAt(int i) = 0;
+        virtual const Image *getImageAt(int i) A_WARN_UNUSED = 0;
 };
 
 #endif
diff --git a/src/gui/widgets/extendednamesmodel.h b/src/gui/widgets/extendednamesmodel.h
index 3078f977f..64941d089 100644
--- a/src/gui/widgets/extendednamesmodel.h
+++ b/src/gui/widgets/extendednamesmodel.h
@@ -36,19 +36,19 @@ class ExtendedNamesModel : public ExtendedListModel
 
         virtual ~ExtendedNamesModel();
 
-        virtual int getNumberOfElements() override;
+        virtual int getNumberOfElements() override A_WARN_UNUSED;
 
-        virtual std::string getElementAt(int i) override;
+        virtual std::string getElementAt(int i) override A_WARN_UNUSED;
 
-        virtual const Image *getImageAt(int i) override;
+        virtual const Image *getImageAt(int i) override A_WARN_UNUSED;
 
-        StringVect &getNames()
+        StringVect &getNames() A_WARN_UNUSED
         { return mNames; }
 
-        std::vector<Image*> &getImages()
+        std::vector<Image*> &getImages() A_WARN_UNUSED
         { return mImages; }
 
-        size_t size()
+        size_t size() A_WARN_UNUSED
         { return mNames.size(); }
 
         void clear();
diff --git a/src/gui/widgets/flowcontainer.h b/src/gui/widgets/flowcontainer.h
index 744ee25d8..0dc39dde2 100644
--- a/src/gui/widgets/flowcontainer.h
+++ b/src/gui/widgets/flowcontainer.h
@@ -57,10 +57,10 @@ class FlowContainer final : public Container,
          */
         void widgetResized(const gcn::Event &event) override;
 
-        int getBoxWidth() const
+        int getBoxWidth() const A_WARN_UNUSED
         { return mBoxWidth; }
 
-        int getBoxHeight() const
+        int getBoxHeight() const A_WARN_UNUSED
         { return mBoxHeight; }
 
         void add(gcn::Widget *widget);
diff --git a/src/gui/widgets/guildchattab.h b/src/gui/widgets/guildchattab.h
index 603088a43..f376eddf8 100644
--- a/src/gui/widgets/guildchattab.h
+++ b/src/gui/widgets/guildchattab.h
@@ -44,7 +44,7 @@ class GuildChatTab final : public ChatTab
 
         void saveToLogFile(std::string &msg) override;
 
-        int getType() const override
+        int getType() const override A_WARN_UNUSED
         { return ChatTab::TAB_GUILD; }
 
         void playNewMessageSound() override;
diff --git a/src/gui/widgets/guitable.h b/src/gui/widgets/guitable.h
index 704276026..38026d5ab 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;
+    TableModel *getModel() const A_WARN_UNUSED;
 
     /**
      * Sets the table model
@@ -80,21 +80,21 @@ public:
 
     void setSelected(int row, int column);
 
-    int getSelectedRow() const;
+    int getSelectedRow() const A_WARN_UNUSED;
 
-    int getSelectedColumn() const;
+    int getSelectedColumn() const A_WARN_UNUSED;
 
     void setSelectedRow(int selected);
 
     void setSelectedColumn(int selected);
 
-    bool isWrappingEnabled() const
+    bool isWrappingEnabled() const A_WARN_UNUSED
     { return mWrappingEnabled; }
 
     void setWrappingEnabled(bool wrappingEnabled)
     { mWrappingEnabled = wrappingEnabled; }
 
-    gcn::Rectangle getChildrenArea() override;
+    gcn::Rectangle getChildrenArea() override A_WARN_UNUSED;
 
     /**
      * Toggle whether to use linewise selection mode, in which the table selects
@@ -112,7 +112,7 @@ public:
     // Inherited from Widget
     virtual void draw(gcn::Graphics* graphics) override;
 
-    virtual gcn::Widget *getWidgetAt(int x, int y) override;
+    virtual gcn::Widget *getWidgetAt(int x, int y) override A_WARN_UNUSED;
 
     virtual void moveToTop(gcn::Widget *child) override;
 
@@ -138,7 +138,7 @@ public:
      *
      * @return True if the table is opaque, false otherwise.
      */
-    virtual bool isOpaque() const
+    virtual bool isOpaque() const A_WARN_UNUSED
     { return mOpaque; }
 
     // Inherited from MouseListener
@@ -159,12 +159,12 @@ protected:
     /** Installs all action listeners on inner widgets. */
     virtual void installActionListeners();
 
-    virtual int getRowHeight() const;
-    virtual int getColumnWidth(int i) const;
+    virtual int getRowHeight() const A_WARN_UNUSED;
+    virtual int getColumnWidth(int i) const A_WARN_UNUSED;
 
 private:
-    int getRowForY(int y) const; // -1 on error
-    int getColumnForX(int x) const; // -1 on error
+    int getRowForY(int y) const A_WARN_UNUSED;    // -1 on error
+    int getColumnForX(int x) const A_WARN_UNUSED; // -1 on error
     void recomputeDimensions();
     bool mLinewiseMode;
     bool mWrappingEnabled;
diff --git a/src/gui/widgets/icon.h b/src/gui/widgets/icon.h
index 761bbe584..90ab1a3bb 100644
--- a/src/gui/widgets/icon.h
+++ b/src/gui/widgets/icon.h
@@ -55,7 +55,7 @@ class Icon final : public gcn::Widget,
         /** 
          * Gets the current Image.
          */
-        Image *getImage() const
+        Image *getImage() const A_WARN_UNUSED
         { return mImage; }
 
         /**
diff --git a/src/gui/widgets/inttextfield.h b/src/gui/widgets/inttextfield.h
index 1435fcccd..ee031687e 100644
--- a/src/gui/widgets/inttextfield.h
+++ b/src/gui/widgets/inttextfield.h
@@ -48,7 +48,7 @@ class IntTextField final : public TextField
         /**
          * Returns the value in the text box.
          */
-        int getValue() const;
+        int getValue() const A_WARN_UNUSED;
 
         /**
          * Reset the field to the default value.
diff --git a/src/gui/widgets/itemcontainer.h b/src/gui/widgets/itemcontainer.h
index fed91e5ca..a8dbf3215 100644
--- a/src/gui/widgets/itemcontainer.h
+++ b/src/gui/widgets/itemcontainer.h
@@ -105,7 +105,7 @@ class ItemContainer final : public gcn::Widget,
         /**
          * Returns the selected item.
          */
-        Item *getSelectedItem() const;
+        Item *getSelectedItem() const A_WARN_UNUSED;
 
         /**
          * Sets selected item to NULL.
@@ -135,7 +135,7 @@ class ItemContainer final : public gcn::Widget,
 
         void updateMatrix();
 
-        bool getClickCount()
+        bool getClickCount() A_WARN_UNUSED
         { return mClicks; }
 
     private:
@@ -192,7 +192,6 @@ class ItemContainer final : public gcn::Widget,
          */
         int getSlotIndex(const int x, const int y) const;
 
-
         Inventory *mInventory;
         int mGridColumns, mGridRows;
         Image *mSelImg;
diff --git a/src/gui/widgets/layout.h b/src/gui/widgets/layout.h
index 895cf6019..b1788343c 100644
--- a/src/gui/widgets/layout.h
+++ b/src/gui/widgets/layout.h
@@ -44,13 +44,13 @@ class ContainerPlacer final
         /**
          * Gets the pointed cell.
          */
-        LayoutCell &getCell()
+        LayoutCell &getCell() A_WARN_UNUSED
         { return *mCell; }
 
         /**
          * Returns a placer for the same container but to an inner cell.
          */
-        ContainerPlacer at(const int x, const int y);
+        ContainerPlacer at(const int x, const int y) A_WARN_UNUSED;
 
         /**
          * Adds the given widget to the container and places it in the layout.
@@ -81,7 +81,7 @@ class LayoutArray final
          * Returns a reference on the cell at given position.
          */
         LayoutCell &at(const int x, const int y,
-                       const int w = 1, const int h = 1);
+                       const int w = 1, const int h = 1) A_WARN_UNUSED;
 
         /**
          * Places a widget in a given cell.
@@ -141,12 +141,12 @@ class LayoutArray final
          * Gets the column/row sizes along a given axis.
          * @param upp target size for the array. Ignored if AUTO_DEF.
          */
-        std::vector<int> getSizes(const int dim, int upp) const;
+        std::vector<int> getSizes(const int dim, int upp) const A_WARN_UNUSED;
 
         /**
          * Gets the total size along a given axis.
          */
-        int getSize(const int dim) const;
+        int getSize(const int dim) const A_WARN_UNUSED;
 
         std::vector<int> mSizes[2];
         std::vector< std::vector < LayoutCell * > > mCells;
@@ -226,7 +226,7 @@ class LayoutCell
         /**
          * @see LayoutArray::at
          */
-        LayoutCell &at(int x, int y)
+        LayoutCell &at(int x, int y) A_WARN_UNUSED
         { return getArray().at(x, y); }
 
         /**
@@ -268,10 +268,10 @@ class LayoutCell
         void setType(int t)
         { mType = t; }
 
-        int getWidth() const
+        int getWidth() const A_WARN_UNUSED
         { return mExtent[0]; }
 
-        int getHeight() const
+        int getHeight() const A_WARN_UNUSED
         { return mExtent[1]; }
 
         void setWidth(int w)
diff --git a/src/gui/widgets/layouthelper.h b/src/gui/widgets/layouthelper.h
index 75443d8ac..c1ede2611 100644
--- a/src/gui/widgets/layouthelper.h
+++ b/src/gui/widgets/layouthelper.h
@@ -50,7 +50,7 @@ class LayoutHelper final : public gcn::WidgetListener
         /**
          * Gets the layout handler.
          */
-        const Layout &getLayout() const;
+        const Layout &getLayout() const A_WARN_UNUSED;
 
         /**
          * Computes the position of the widgets according to the current
@@ -73,7 +73,7 @@ class LayoutHelper final : public gcn::WidgetListener
         /**
          * Returns a proxy for adding widgets in an inner table of the layout.
          */
-        ContainerPlacer getPlacer(const int x, const int y);
+        ContainerPlacer getPlacer(const int x, const int y) A_WARN_UNUSED;
 
         /**
          * Called whenever the managed container changes size.
diff --git a/src/gui/widgets/namesmodel.h b/src/gui/widgets/namesmodel.h
index 9138f90ce..7f3ba934d 100644
--- a/src/gui/widgets/namesmodel.h
+++ b/src/gui/widgets/namesmodel.h
@@ -36,14 +36,14 @@ class NamesModel : public gcn::ListModel
 
         virtual ~NamesModel();
 
-        virtual int getNumberOfElements() override;
+        virtual int getNumberOfElements() override A_WARN_UNUSED;
 
-        virtual std::string getElementAt(int i) override;
+        virtual std::string getElementAt(int i) override A_WARN_UNUSED;
 
-        StringVect &getNames()
+        StringVect &getNames() A_WARN_UNUSED
         { return mNames; }
 
-        size_t size()
+        size_t size() A_WARN_UNUSED
         { return mNames.size(); }
 
         void clear()
diff --git a/src/gui/widgets/playerbox.h b/src/gui/widgets/playerbox.h
index d7729f5be..0833b63c3 100644
--- a/src/gui/widgets/playerbox.h
+++ b/src/gui/widgets/playerbox.h
@@ -77,7 +77,7 @@ class PlayerBox final : public Widget2,
          */
         void drawFrame(gcn::Graphics *graphics) override;
 
-        Being *getBeing()
+        Being *getBeing() A_WARN_UNUSED
         { return mBeing; }
 
     private:
diff --git a/src/gui/widgets/popup.h b/src/gui/widgets/popup.h
index 278980322..bc2acffe3 100644
--- a/src/gui/widgets/popup.h
+++ b/src/gui/widgets/popup.h
@@ -95,7 +95,7 @@ class Popup : public Container, public gcn::MouseListener,
          */
         void setMinWidth(const int width);
 
-        int getMinWidth() const
+        int getMinWidth() const A_WARN_UNUSED
         { return mMinWidth; }
 
         /**
@@ -103,7 +103,7 @@ class Popup : public Container, public gcn::MouseListener,
          */
         void setMinHeight(const int height);
 
-        int getMinHeight() const
+        int getMinHeight() const A_WARN_UNUSED
         { return mMinHeight; }
 
         /**
@@ -111,7 +111,7 @@ class Popup : public Container, public gcn::MouseListener,
          */
         void setMaxWidth(const int width);
 
-        int getMaxWidth() const
+        int getMaxWidth() const A_WARN_UNUSED
         { return mMaxWidth; }
 
         /**
@@ -119,7 +119,7 @@ class Popup : public Container, public gcn::MouseListener,
          */
         void setMaxHeight(const int height);
 
-        int getMaxHeight() const
+        int getMaxHeight() const A_WARN_UNUSED
         { return mMaxHeight; }
 
         /**
@@ -129,7 +129,7 @@ class Popup : public Container, public gcn::MouseListener,
          * @return The padding of the popup.
          * @see setPadding
          */
-        int getPadding() const
+        int getPadding() const A_WARN_UNUSED
         { return mPadding; }
 
         void setPadding(int padding)
diff --git a/src/gui/widgets/progressbar.h b/src/gui/widgets/progressbar.h
index c754bcb6b..599292da5 100644
--- a/src/gui/widgets/progressbar.h
+++ b/src/gui/widgets/progressbar.h
@@ -81,7 +81,7 @@ class ProgressBar final : public gcn::Widget,
         /**
          * Returns the current progress.
          */
-        float getProgress() const
+        float getProgress() const A_WARN_UNUSED
         { return mProgress; }
 
         /**
@@ -98,7 +98,7 @@ class ProgressBar final : public gcn::Widget,
         /**
          * Returns the color of the progress bar.
          */
-        const gcn::Color &getColor() const
+        const gcn::Color &getColor() const A_WARN_UNUSED
         { return mColor; }
 
         /**
@@ -110,7 +110,7 @@ class ProgressBar final : public gcn::Widget,
         /**
          * Returns the text shown on the progress bar.
          */
-        const std::string &text() const
+        const std::string &text() const A_WARN_UNUSED
         { return mText; }
 
         /**
diff --git a/src/gui/widgets/radiogroup.h b/src/gui/widgets/radiogroup.h
index 57555c771..86f01fc79 100644
--- a/src/gui/widgets/radiogroup.h
+++ b/src/gui/widgets/radiogroup.h
@@ -34,7 +34,8 @@ class RadioGroup final : public WidgetGroup
 
         A_DELETE_COPY(RadioGroup)
 
-        gcn::Widget *createWidget(const std::string &name) override;
+        gcn::Widget *createWidget(const std::string &name)
+                                  override A_WARN_UNUSED;
 };
 
 #endif
diff --git a/src/gui/widgets/scrollarea.h b/src/gui/widgets/scrollarea.h
index d771819e6..c018763d9 100644
--- a/src/gui/widgets/scrollarea.h
+++ b/src/gui/widgets/scrollarea.h
@@ -98,7 +98,7 @@ class ScrollArea final : public gcn::ScrollArea,
         /**
          * Returns whether the widget draws its background or not.
          */
-        bool isOpaque() const
+        bool isOpaque() const A_WARN_UNUSED
         { return mOpaque; }
 
         /**
diff --git a/src/gui/widgets/setupitem.cpp b/src/gui/widgets/setupitem.cpp
index 437290bbf..3a273e419 100644
--- a/src/gui/widgets/setupitem.cpp
+++ b/src/gui/widgets/setupitem.cpp
@@ -134,7 +134,7 @@ void SetupItem::save() const
     cfg->setValue(mKeyName, mValue);
 }
 
-std::string SetupItem::getActionEventId()
+std::string SetupItem::getActionEventId() const
 {
     if (!mWidget)
         return "";
diff --git a/src/gui/widgets/setupitem.h b/src/gui/widgets/setupitem.h
index 87e32bdaa..ec1a1de0b 100644
--- a/src/gui/widgets/setupitem.h
+++ b/src/gui/widgets/setupitem.h
@@ -85,12 +85,12 @@ class SetupItem : public gcn::ActionListener,
         void setWidget(gcn::Widget *widget)
         { mWidget = widget; }
 
-        gcn::Widget *getWidget() const
+        gcn::Widget *getWidget() const A_WARN_UNUSED
         { return mWidget; }
 
-        Configuration *getConfig() const;
+        Configuration *getConfig() const A_WARN_UNUSED;
 
-        virtual std::string getActionEventId();
+        virtual std::string getActionEventId() const A_WARN_UNUSED;
 
         virtual void action(const gcn::ActionEvent &event) override;
 
@@ -102,7 +102,7 @@ class SetupItem : public gcn::ActionListener,
 
         virtual void externalUpdated(std::string eventName);
 
-        bool isMainConfig() const
+        bool isMainConfig() const A_WARN_UNUSED
         { return mMainConfig; }
 
         void fixFirstItemSize(gcn::Widget *const widget);
diff --git a/src/gui/widgets/setuptab.h b/src/gui/widgets/setuptab.h
index dfcb3b315..66922120e 100644
--- a/src/gui/widgets/setuptab.h
+++ b/src/gui/widgets/setuptab.h
@@ -41,7 +41,7 @@ class SetupTab : public Container, public gcn::ActionListener
 
         A_DELETE_COPY(SetupTab)
 
-        const std::string &getName() const
+        const std::string &getName() const A_WARN_UNUSED
         { return mName; }
 
         /**
diff --git a/src/gui/widgets/setuptabscroll.h b/src/gui/widgets/setuptabscroll.h
index ab8d7e5d9..a0c37c9a8 100644
--- a/src/gui/widgets/setuptabscroll.h
+++ b/src/gui/widgets/setuptabscroll.h
@@ -45,7 +45,7 @@ class SetupTabScroll : public SetupTab
 
         void addControl(SetupItem *const widget, const std::string &event);
 
-        VertContainer *getContainer() const
+        VertContainer *getContainer() const A_WARN_UNUSED
         { return mContainer; }
 
         virtual void apply() override;
@@ -57,7 +57,7 @@ class SetupTabScroll : public SetupTab
         virtual void action(const gcn::ActionEvent &event A_UNUSED) override
         { }
 
-        int getPreferredFirstItemSize()
+        int getPreferredFirstItemSize() A_WARN_UNUSED
         { return mPreferredFirstItemSize; }
 
     protected:
diff --git a/src/gui/widgets/shopitems.h b/src/gui/widgets/shopitems.h
index 5a9e36151..56c686242 100644
--- a/src/gui/widgets/shopitems.h
+++ b/src/gui/widgets/shopitems.h
@@ -81,10 +81,10 @@ class ShopItems final : public gcn::ListModel
         /**
          * Returns the number of items in the shop.
          */
-        int getNumberOfElements() override
+        int getNumberOfElements() override A_WARN_UNUSED
         { return static_cast<int>(mShopItems.size()); }
 
-        bool empty() const
+        bool empty() const A_WARN_UNUSED
         { return mShopItems.empty(); }
 
         /**
@@ -92,12 +92,12 @@ class ShopItems final : public gcn::ListModel
          *
          * @param i the index to retrieve
          */
-        std::string getElementAt(int i) override;
+        std::string getElementAt(int i) override A_WARN_UNUSED;
 
         /**
          * Returns the item number i in the shop.
          */
-        ShopItem *at(unsigned int i) const;
+        ShopItem *at(unsigned int i) const A_WARN_UNUSED;
 
         /**
          * Removes an element from the shop.
@@ -118,7 +118,7 @@ class ShopItems final : public gcn::ListModel
          */
         void clear();
 
-        std::vector<ShopItem*> &items()
+        std::vector<ShopItem*> &items() A_WARN_UNUSED
         { return mShopItems; }
 
     private:
@@ -128,7 +128,8 @@ class ShopItems final : public gcn::ListModel
          * 
          * @return the item found or 0
          */
-        ShopItem *findItem(const int id, const unsigned char color) const;
+        ShopItem *findItem(const int id,
+                           const unsigned char color) const A_WARN_UNUSED;
 
         /** The list of items in the shop. */
         std::vector<ShopItem*> mShopItems;
diff --git a/src/gui/widgets/shoplistbox.h b/src/gui/widgets/shoplistbox.h
index cafa88d66..9e9b6884b 100644
--- a/src/gui/widgets/shoplistbox.h
+++ b/src/gui/widgets/shoplistbox.h
@@ -61,7 +61,7 @@ class ShopListBox final : public ListBox
         /**
          * Returns the height of a row.
          */
-        unsigned int getRowHeight() const override
+        unsigned int getRowHeight() const override A_WARN_UNUSED
         { return mRowHeight; }
 
         /**
diff --git a/src/gui/widgets/shortcutcontainer.h b/src/gui/widgets/shortcutcontainer.h
index f4851cf63..7cb51cbc5 100644
--- a/src/gui/widgets/shortcutcontainer.h
+++ b/src/gui/widgets/shortcutcontainer.h
@@ -81,13 +81,13 @@ class ShortcutContainer : public gcn::Widget,
          */
         virtual void mouseReleased(gcn::MouseEvent &event) override = 0;
 
-        int getMaxItems() const
+        int getMaxItems() const A_WARN_UNUSED
         { return mMaxItems; }
 
-        int getBoxWidth() const
+        int getBoxWidth() const A_WARN_UNUSED
         { return mBoxWidth; }
 
-        int getBoxHeight() const
+        int getBoxHeight() const A_WARN_UNUSED
         { return mBoxHeight; }
 
     protected:
@@ -98,7 +98,8 @@ class ShortcutContainer : public gcn::Widget,
          * @param pointY Y coordinate of the point.
          * @return index on success, -1 on failure.
          */
-        int getIndexFromGrid(const int pointX, const int pointY) const;
+        int getIndexFromGrid(const int pointX,
+                             const int pointY) const A_WARN_UNUSED;
 
         Image *mBackgroundImg;
         static float mAlpha;
diff --git a/src/gui/widgets/sliderlist.h b/src/gui/widgets/sliderlist.h
index 1e57b1101..42e6cb575 100644
--- a/src/gui/widgets/sliderlist.h
+++ b/src/gui/widgets/sliderlist.h
@@ -60,19 +60,19 @@ class SliderList final : public Container,
 
         void setSelectedString(std::string str);
 
-        std::string getSelectedString() const;
+        std::string getSelectedString() const A_WARN_UNUSED;
 
         void setSelected(int idx);
 
         void adjustSize();
 
-        int getSelected()
+        int getSelected() A_WARN_UNUSED
         { return mSelectedIndex; }
 
     protected:
         void updateLabel();
 
-        int getMaxLabelWidth();
+        int getMaxLabelWidth() A_WARN_UNUSED;
 
         Button *mButtons[2];
         Label *mLabel;
diff --git a/src/gui/widgets/tab.h b/src/gui/widgets/tab.h
index 7947ea01a..3589b2905 100644
--- a/src/gui/widgets/tab.h
+++ b/src/gui/widgets/tab.h
@@ -99,7 +99,7 @@ class Tab : public gcn::BasicContainer,
         void setFlash(const int flash)
         { mFlash = flash; }
 
-        int getFlash() const
+        int getFlash() const A_WARN_UNUSED
         { return mFlash; }
 
         void widgetResized(const gcn::Event &event) override;
@@ -108,18 +108,18 @@ class Tab : public gcn::BasicContainer,
 
         void setLabelFont(gcn::Font *const font);
 
-        Label *getLabel() const
+        Label *getLabel() const A_WARN_UNUSED
         { return mLabel; }
 
         void adjustSize();
 
         void setTabbedArea(TabbedArea* tabbedArea);
 
-        TabbedArea* getTabbedArea();
+        TabbedArea* getTabbedArea() A_WARN_UNUSED;
 
         void setCaption(const std::string& caption);
 
-        const std::string &getCaption() const;
+        const std::string &getCaption() const A_WARN_UNUSED;
 
         void mouseEntered(gcn::MouseEvent &mouseEvent) override;
 
diff --git a/src/gui/widgets/tabbedarea.h b/src/gui/widgets/tabbedarea.h
index e25183885..9c66acbfe 100644
--- a/src/gui/widgets/tabbedarea.h
+++ b/src/gui/widgets/tabbedarea.h
@@ -64,26 +64,26 @@ class TabbedArea final : public Widget2,
          *
          * @todo Remove this method when upgrading to Guichan 0.9.0
          */
-        int getNumberOfTabs() const;
+        int getNumberOfTabs() const A_WARN_UNUSED;
 
         /**
          * Return tab with specified name as caption.
          */
-        Tab *getTab(const std::string &name) const;
+        Tab *getTab(const std::string &name) const A_WARN_UNUSED;
 
-        Tab *getTabByIndex(const int index) const;
+        Tab *getTabByIndex(const int index) const A_WARN_UNUSED;
 
-        gcn::Widget *getWidgetByIndex(const int index) const;
+        gcn::Widget *getWidgetByIndex(const int index) const A_WARN_UNUSED;
 
         /**
          * Returns the widget with the tab that has specified caption
          */
-        gcn::Widget *getWidget(const std::string &name) const;
+        gcn::Widget *getWidget(const std::string &name) const A_WARN_UNUSED;
 
         /**
          * Returns the widget for the current tab
          */
-        gcn::Widget *getCurrentWidget();
+        gcn::Widget *getCurrentWidget() A_WARN_UNUSED;
 
         /**
          * Add a tab. Overridden since it needs to size the widget.
@@ -95,9 +95,9 @@ class TabbedArea final : public Widget2,
 
         void addTab(const std::string &caption, gcn::Widget *const widget);
 
-        bool isTabSelected(unsigned int index) const;
+        bool isTabSelected(unsigned int index) const A_WARN_UNUSED;
 
-        bool isTabSelected(Tab* tab);
+        bool isTabSelected(Tab* tab) A_WARN_UNUSED;
 
         /**
          * Overload the remove tab function as it's broken in guichan 0.8.
@@ -111,22 +111,22 @@ class TabbedArea final : public Widget2,
          */
         void logic() override;
 
-        int getContainerHeight() const
+        int getContainerHeight() const A_WARN_UNUSED
         { return mWidgetContainer->getHeight(); }
 
         void setSelectedTab(Tab *tab);
 
         void setSelectedTab(unsigned int index);
 
-        int getSelectedTabIndex() const;
+        int getSelectedTabIndex() const A_WARN_UNUSED;
 
-        Tab* getSelectedTab()
+        Tab* getSelectedTab() A_WARN_UNUSED
         { return mSelectedTab; }
 
         void setOpaque(bool opaque)
         { mOpaque = opaque; }
 
-        bool isOpaque() const
+        bool isOpaque() const A_WARN_UNUSED
         { return mOpaque; }
 
         void adjustSize();
@@ -155,13 +155,13 @@ class TabbedArea final : public Widget2,
         void setRightMargin(int n)
         { mRightMargin = n; }
 
-        int getRightMargin() const
+        int getRightMargin() const A_WARN_UNUSED
         { return mRightMargin; }
 
         void setFollowDownScroll(bool n)
         { mFollowDownScroll = n; }
 
-        bool getFollowDownScroll() const
+        bool getFollowDownScroll() const A_WARN_UNUSED
         { return mFollowDownScroll; }
 
         void fixSize()
diff --git a/src/gui/widgets/tablemodel.h b/src/gui/widgets/tablemodel.h
index 6fa820467..3f6c465a4 100644
--- a/src/gui/widgets/tablemodel.h
+++ b/src/gui/widgets/tablemodel.h
@@ -63,27 +63,28 @@ public:
     /**
      * Determines the number of rows (lines) in the table
      */
-    virtual int getRows() const = 0;
+    virtual int getRows() const A_WARN_UNUSED = 0;
 
     /**
      * Determines the number of columns in each row
      */
-    virtual int getColumns() const = 0;
+    virtual int getColumns() const A_WARN_UNUSED = 0;
 
     /**
      * Determines the height for each row
      */
-    virtual int getRowHeight() const = 0;
+    virtual int getRowHeight() const A_WARN_UNUSED = 0;
 
     /**
      * Determines the width of each individual column
      */
-    virtual int getColumnWidth(int index) const = 0;
+    virtual int getColumnWidth(int index) const A_WARN_UNUSED = 0;
 
     /**
      * Retrieves the widget stored at the specified location within the table.
      */
-    virtual gcn::Widget *getElementAt(int row, int column) const = 0;
+    virtual gcn::Widget *getElementAt(int row, int column)
+                                      const A_WARN_UNUSED = 0;
 
     virtual void installListener(TableModelListener *const listener);
 
@@ -142,13 +143,14 @@ public:
      */
     virtual void resize();
 
-    virtual int getRows() const;
-    virtual int getColumns() const;
-    virtual int getRowHeight() const override;
-    virtual int getWidth() const;
-    virtual int getHeight() const;
-    virtual int getColumnWidth(int index) const;
-    virtual gcn::Widget *getElementAt(int row, int column) const override;
+    virtual int getRows() const A_WARN_UNUSED;
+    virtual int getColumns() const A_WARN_UNUSED;
+    virtual int getRowHeight() const override A_WARN_UNUSED;
+    virtual int getWidth() const A_WARN_UNUSED;
+    virtual int getHeight() const A_WARN_UNUSED;
+    virtual int getColumnWidth(int index) const A_WARN_UNUSED;
+    virtual gcn::Widget *getElementAt(int row, int column)
+                                      const override A_WARN_UNUSED;
 
 protected:
     int mRows, mColumns;
diff --git a/src/gui/widgets/tabstrip.h b/src/gui/widgets/tabstrip.h
index 7af9cbd78..a3d81bf97 100644
--- a/src/gui/widgets/tabstrip.h
+++ b/src/gui/widgets/tabstrip.h
@@ -38,7 +38,8 @@ class TabStrip final : public WidgetGroup
 
         A_DELETE_COPY(TabStrip)
 
-        gcn::Widget *createWidget(const std::string &name) override;
+        gcn::Widget *createWidget(const std::string &name)
+                                  override A_WARN_UNUSED;
 
         void action(const gcn::ActionEvent &event) override;
 };
diff --git a/src/gui/widgets/textbox.h b/src/gui/widgets/textbox.h
index 73de248cf..51402fad7 100644
--- a/src/gui/widgets/textbox.h
+++ b/src/gui/widgets/textbox.h
@@ -55,7 +55,7 @@ class TextBox final : public gcn::TextBox,
         /**
          * Get the minimum text width for the text box.
          */
-        int getMinWidth() const
+        int getMinWidth() const A_WARN_UNUSED
         { return mMinWidth; }
 
         void keyPressed(gcn::KeyEvent& keyEvent) override;
diff --git a/src/gui/widgets/textfield.h b/src/gui/widgets/textfield.h
index f4592e292..34ca88b4a 100644
--- a/src/gui/widgets/textfield.h
+++ b/src/gui/widgets/textfield.h
@@ -104,7 +104,7 @@ class TextField : public gcn::TextField,
         /**
          * Return the value for a numeric field
          */
-        int getValue() const;
+        int getValue() const A_WARN_UNUSED;
 
         void setSendAlwaysEvents(bool b)
         { mSendAlwaysEvents = b; }
diff --git a/src/gui/widgets/textpreview.h b/src/gui/widgets/textpreview.h
index 6af6cccf9..2d8dc6c74 100644
--- a/src/gui/widgets/textpreview.h
+++ b/src/gui/widgets/textpreview.h
@@ -121,7 +121,7 @@ class TextPreview final : public gcn::Widget,
          * Gets opacity for this widget (whether or not the background color
          * is shown below the widget)
          */
-        bool isOpaque() const
+        bool isOpaque() const A_WARN_UNUSED
         { return mOpaque; }
 
         void adjustSize();
diff --git a/src/gui/widgets/tradetab.h b/src/gui/widgets/tradetab.h
index a7d1bb0c7..0283db9a4 100644
--- a/src/gui/widgets/tradetab.h
+++ b/src/gui/widgets/tradetab.h
@@ -37,7 +37,7 @@ class TradeTab final : public ChatTab
 
         ~TradeTab();
 
-        int getType() const override
+        int getType() const override A_WARN_UNUSED
         { return ChatTab::TAB_TRADE; }
 
         void saveToLogFile(std::string &msg) override;
diff --git a/src/gui/widgets/whispertab.h b/src/gui/widgets/whispertab.h
index cef656816..185865058 100644
--- a/src/gui/widgets/whispertab.h
+++ b/src/gui/widgets/whispertab.h
@@ -35,7 +35,7 @@ class WhisperTab final : public ChatTab
     public:
         A_DELETE_COPY(WhisperTab)
 
-        const std::string &getNick() const
+        const std::string &getNick() const A_WARN_UNUSED
         { return mNick; }
 
         void showHelp() override;
@@ -43,7 +43,7 @@ class WhisperTab final : public ChatTab
         bool handleCommand(const std::string &type,
                            const std::string &args) override;
 
-        int getType() const override
+        int getType() const override A_WARN_UNUSED
         { return ChatTab::TAB_WHISPER; }
 
         void saveToLogFile(std::string &msg) override;
diff --git a/src/gui/widgets/widget2.h b/src/gui/widgets/widget2.h
index ed2533287..3b4060899 100644
--- a/src/gui/widgets/widget2.h
+++ b/src/gui/widgets/widget2.h
@@ -42,13 +42,15 @@ class Widget2
         }
 
         inline const gcn::Color &getThemeColor(const int type,
-                                               const int alpha = 255) const
+                                               const int alpha = 255)
+                                               const A_WARN_UNUSED
         {
             return Theme::getThemeColor(mPaletteOffset + type, alpha);
         }
 
         inline const gcn::Color &getThemeCharColor(const signed char c,
-                                                   bool &valid) const
+                                                   bool &valid)
+                                                   const A_WARN_UNUSED
         {
             const int colorId = Theme::getThemeIdByChar(c, valid);
             if (valid)
diff --git a/src/gui/widgets/widgetgroup.h b/src/gui/widgets/widgetgroup.h
index 40b472a7b..69a6b1874 100644
--- a/src/gui/widgets/widgetgroup.h
+++ b/src/gui/widgets/widgetgroup.h
@@ -52,7 +52,8 @@ class WidgetGroup : public Container,
 
         void widgetResized(const gcn::Event &event) override;
 
-        virtual Widget *createWidget(const std::string &name) = 0;
+        virtual Widget *createWidget(const std::string &name)
+                                     A_WARN_UNUSED = 0;
 
     protected:
         int mSpacing;
diff --git a/src/gui/widgets/window.h b/src/gui/widgets/window.h
index 73cd1c2be..2f70bf763 100644
--- a/src/gui/widgets/window.h
+++ b/src/gui/widgets/window.h
@@ -131,14 +131,14 @@ class Window : public gcn::Window,
         /**
          * Returns whether the window can be resized.
          */
-        bool isResizable() const;
+        bool isResizable() const A_WARN_UNUSED;
 
         /**
          * Sets the minimum width of the window.
          */
         void setMinWidth(int width);
 
-        int getMinWidth() const
+        int getMinWidth() const A_WARN_UNUSED
         { return mMinWinWidth; }
 
         /**
@@ -146,7 +146,7 @@ class Window : public gcn::Window,
          */
         void setMinHeight(int height);
 
-        int getMinHeight() const
+        int getMinHeight() const A_WARN_UNUSED
         { return mMinWinHeight; }
 
         /**
@@ -154,7 +154,7 @@ class Window : public gcn::Window,
          */
         void setMaxWidth(const int width);
 
-        int getMaxWidth() const
+        int getMaxWidth() const A_WARN_UNUSED
         { return mMaxWinWidth; }
 
         /**
@@ -162,7 +162,7 @@ class Window : public gcn::Window,
          */
         void setMaxHeight(const int height);
 
-        int getMaxHeight() const
+        int getMaxHeight() const A_WARN_UNUSED
         { return mMaxWinHeight; }
 
         /**
@@ -186,7 +186,7 @@ class Window : public gcn::Window,
         /**
          * Returns whether the window is sticky.
          */
-        bool isSticky() const
+        bool isSticky() const A_WARN_UNUSED
         { return mSticky; }
 
         /**
@@ -197,7 +197,7 @@ class Window : public gcn::Window,
         /**
          * Returns whether the window sticky locking window.
          */
-        bool isStickyButtonLock() const
+        bool isStickyButtonLock() const A_WARN_UNUSED
         { return mStickyButtonLock; }
 
         /**
@@ -215,7 +215,7 @@ class Window : public gcn::Window,
         /**
          * Returns whether the window is visible by default.
          */
-        bool isDefaultVisible() const
+        bool isDefaultVisible() const A_WARN_UNUSED
         { return mDefaultVisible; }
 
         /**
@@ -292,7 +292,7 @@ class Window : public gcn::Window,
         /**
          * Returns the name of the window. This is not the window title.
          */
-        const std::string &getWindowName() const
+        const std::string &getWindowName() const A_WARN_UNUSED
         { return mWindowName; }
 
         /**
@@ -348,7 +348,7 @@ class Window : public gcn::Window,
         /**
          * Gets the layout handler for this window.
          */
-        Layout &getLayout();
+        Layout &getLayout() A_WARN_UNUSED;
 
         /**
          * Clears the window's layout (useful for redesigning the window). Does
@@ -375,7 +375,7 @@ class Window : public gcn::Window,
         /**
          * Returns a proxy for adding widgets in an inner table of the layout.
          */
-        ContainerPlacer getPlacer(const int x, const int y);
+        ContainerPlacer getPlacer(const int x, const int y) A_WARN_UNUSED;
 
         /**
          * Positions the window in the center of it's parent.
@@ -402,11 +402,11 @@ class Window : public gcn::Window,
         /**
          * Gets the alpha value used by the window, in a GUIChan usable format.
          */
-        int getGuiAlpha();
+        int getGuiAlpha() A_WARN_UNUSED;
 
-        gcn::Rectangle getWindowArea() const;
+        gcn::Rectangle getWindowArea() const A_WARN_UNUSED;
 
-        bool isResizeAllowed(const gcn::MouseEvent &event) const;
+        bool isResizeAllowed(const gcn::MouseEvent &event) const A_WARN_UNUSED;
 
         void setCaptionFont(gcn::Font *font)
         { mCaptionFont = font; }
@@ -415,16 +415,17 @@ class Window : public gcn::Window,
         { mPlayVisibleSound = b; }
 
     protected:
-        bool canMove() const;
+        bool canMove() const A_WARN_UNUSED;
 
-        int getOption(const std::string &name, const int def = 0) const;
+        int getOption(const std::string &name,
+                      const int def = 0) const A_WARN_UNUSED;
 
-        bool getOptionBool(std::string name);
+        bool getOptionBool(std::string name) A_WARN_UNUSED;
 
         void setTitlePadding(int p)
         { mTitlePadding = p; }
 
-        int getTitlePadding() const
+        int getTitlePadding() const A_WARN_UNUSED
         { return mTitlePadding; }
 
         Skin *mSkin;                  /**< Skin in use by this window */
@@ -457,7 +458,7 @@ class Window : public gcn::Window,
          *
          * @see ResizeHandles
          */
-        int getResizeHandles(const gcn::MouseEvent &event);
+        int getResizeHandles(const gcn::MouseEvent &event) A_WARN_UNUSED;
 
         Image *mGrip;                 /**< Resize grip */
         Window *mParent;              /**< The parent window */