Fix code style.

6 files changed, 9 insertions, 6 deletions

diff --git a/src/gui/widgets/avatarlistbox.cpp b/src/gui/widgets/avatarlistbox.cpp
index a3a4a2334..b33233d73 100644
--- a/src/gui/widgets/avatarlistbox.cpp
+++ b/src/gui/widgets/avatarlistbox.cpp
@@ -124,7 +124,8 @@ void AvatarListBox::draw(gcn::Graphics *gcnGraphics)
         if (a->getType() != MapItem::SEPARATOR)
         {
             // Draw online status
-            const Image *const icon = a->getOnline() ? onlineIcon : offlineIcon;
+            const Image *const icon = a->getOnline()
+                ? onlineIcon : offlineIcon;
             if (icon)
                 graphics->drawImage(icon, 2, y + 1);
         }
diff --git a/src/gui/widgets/layouthelper.cpp b/src/gui/widgets/layouthelper.cpp
index 9e93f6de5..e0dc82b8f 100644
--- a/src/gui/widgets/layouthelper.cpp
+++ b/src/gui/widgets/layouthelper.cpp
@@ -40,7 +40,8 @@ const Layout &LayoutHelper::getLayout() const
     return mLayout;
 }
 
-LayoutCell &LayoutHelper::place(const int x, const int y, gcn::Widget *const wg,
+LayoutCell &LayoutHelper::place(const int x, const int y,
+                                gcn::Widget *const wg,
                                 const int w, const int h)
 {
     mContainer->add(wg);
diff --git a/src/gui/widgets/tabstrip.cpp b/src/gui/widgets/tabstrip.cpp
index 3e408288d..8eb32e038 100644
--- a/src/gui/widgets/tabstrip.cpp
+++ b/src/gui/widgets/tabstrip.cpp
@@ -38,7 +38,7 @@ TabStrip::TabStrip(const int height, const int spacing) :
 {
 }
 
-gcn::Widget *TabStrip::createWidget(std::string text)
+gcn::Widget *TabStrip::createWidget(const std::string &text)
 {
     Button *const widget = new Button();
     widget->setStick(true);
diff --git a/src/gui/widgets/tabstrip.h b/src/gui/widgets/tabstrip.h
index d7aa2a700..92d864b79 100644
--- a/src/gui/widgets/tabstrip.h
+++ b/src/gui/widgets/tabstrip.h
@@ -34,7 +34,7 @@ class TabStrip : public WidgetGroup
 
         TabStrip(const int height, const int spacing = 0);
 
-        gcn::Widget *createWidget(std::string name);
+        gcn::Widget *createWidget(const std::string &name);
 
         void action(const gcn::ActionEvent &event);
 };
diff --git a/src/gui/widgets/widgetgroup.h b/src/gui/widgets/widgetgroup.h
index d70aa977f..ad2ee4e64 100644
--- a/src/gui/widgets/widgetgroup.h
+++ b/src/gui/widgets/widgetgroup.h
@@ -46,7 +46,7 @@ class WidgetGroup : public Container,
 
         void widgetResized(const gcn::Event &event);
 
-        virtual Widget *createWidget(std::string name) = 0;
+        virtual Widget *createWidget(const std::string &name) = 0;
 
     protected:
         int mSpacing;
diff --git a/src/gui/widgets/window.h b/src/gui/widgets/window.h
index 38742a73e..2c6c0ab8e 100644
--- a/src/gui/widgets/window.h
+++ b/src/gui/widgets/window.h
@@ -89,7 +89,8 @@ class Window : public gcn::Window, private gcn::WidgetListener
         /**
          * Sets the location relative to the given widget (only horisontally)
          */
-        void setLocationHorisontallyRelativeTo(const gcn::Widget *const widget);
+        void setLocationHorisontallyRelativeTo(const gcn::Widget
+                                               *const widget);
 
         /**
          * Sets the location relative to the given enumerated position.