6 files changed, 8 insertions, 2 deletions
diff --git a/src/gui/charselectdialog.cpp b/src/gui/charselectdialog.cpp
index 6a4de9432..e2f8f652c 100644
--- a/src/gui/charselectdialog.cpp
+++ b/src/gui/charselectdialog.cpp
@@ -552,6 +552,7 @@ bool CharSelectDialog::selectByName(const std::string &name,
 
 
 CharacterDisplay::CharacterDisplay(CharSelectDialog *const charSelectDialog) :
+    Container(),
     mCharacter(nullptr),
     mPlayerBox(new PlayerBox(nullptr)),
     mName(new Label("wwwwwwwwwwwwwwwwwwwwwwww")),
diff --git a/src/gui/chatwindow.cpp b/src/gui/chatwindow.cpp
index 7a8c3d63b..9ea0bb383 100644
--- a/src/gui/chatwindow.cpp
+++ b/src/gui/chatwindow.cpp
@@ -151,7 +151,7 @@ public:
     }
 };
 
-static const char *ACTION_COLOR_PICKER = "color picker";
+static const char *const ACTION_COLOR_PICKER = "color picker";
 
 ChatWindow::ChatWindow():
     Window(_("Chat"), false, nullptr, "chat.xml"),
diff --git a/src/gui/socialwindow.cpp b/src/gui/socialwindow.cpp
index 4bd15f4b0..6a04582b1 100644
--- a/src/gui/socialwindow.cpp
+++ b/src/gui/socialwindow.cpp
@@ -1193,6 +1193,7 @@ private:
 };
 
 SocialWindow::SocialWindow() :
+    ActionListener(),
     Window(_("Social"), false, nullptr, "social.xml"),
     mGuildInvited(0),
     mGuildAcceptDialog(nullptr),
diff --git a/src/gui/statuswindow.cpp b/src/gui/statuswindow.cpp
index cf88bf7ff..295adcd6e 100644
--- a/src/gui/statuswindow.cpp
+++ b/src/gui/statuswindow.cpp
@@ -731,7 +731,7 @@ void StatusWindow::action(const gcn::ActionEvent &event)
         std::string str;
         while (it != it_end)
         {
-            ChangeDisplay *const attr = dynamic_cast<ChangeDisplay*>(
+            const ChangeDisplay *const attr = dynamic_cast<ChangeDisplay*>(
                 (*it).second);
             if (attr)
                 str += attr->getValue() + " ";
diff --git a/src/gui/widgets/button.cpp b/src/gui/widgets/button.cpp
index 5d0a36f32..614ec7313 100644
--- a/src/gui/widgets/button.cpp
+++ b/src/gui/widgets/button.cpp
@@ -117,6 +117,7 @@ Button::Button(const std::string &caption, const std::string &imageName,
                const std::string &actionEventId,
                gcn::ActionListener *const listener) :
     gcn::Button(caption),
+    WidgetListener(),
     mDescription(""),
     mClickCount(0),
     mTag(0),
diff --git a/src/gui/widgets/guitable.cpp b/src/gui/widgets/guitable.cpp
index dc158b95f..088b72db3 100644
--- a/src/gui/widgets/guitable.cpp
+++ b/src/gui/widgets/guitable.cpp
@@ -91,6 +91,9 @@ void GuiTableActionListener::action(const gcn::ActionEvent
 
 
 GuiTable::GuiTable(TableModel *const initial_model, const bool opacity) :
+    gcn::Widget(),
+    gcn::MouseListener(),
+    gcn::KeyListener(),
     mLinewiseMode(false),
     mWrappingEnabled(false),
     mOpaque(opacity),