Minor improvements to add-ons dialog : make flags use a smaller font since they are less important

git-svn-id: svn+ssh://svn.code.sf.net/p/supertuxkart/code/main/trunk@9066 178a84e3-b1eb-0310-8ba1-8eac791a3b58

data/gui/addons_loading.stkgui

@@ -13,6 +13,7 @@
         <label id="name"     width="100%" text_align="left"/>
         <label id="size"     width="100%" text=""/>
         <label id="revision" width="100%" text=""/>
+        <spacer height="10"/>
         <label id="flags"    width="100%" text="" word_wrap="true"/>
     </div>
   </div>

src/guiengine/modaldialog.cpp

@@ -73,6 +73,8 @@ void ModalDialog::loadFromFile(const char* xmlFile)
     beforeAddingWidgets();
     
     addWidgetsRecursively(m_widgets);
+    
+    init();
 }
 
 // ----------------------------------------------------------------------------

src/guiengine/modaldialog.hpp

@@ -103,6 +103,9 @@ namespace GUIEngine
          */
         virtual void beforeAddingWidgets() {}
         
+        /** \brief Optional callback invoked after widgets have been add()ed */
+        virtual void init() {}
+        
         /**
           * \brief Implementing callback from AbstractTopLevelContainer
           */

src/states_screens/dialogs/addons_loading.cpp

@@ -25,6 +25,7 @@
 #include "addons/request.hpp"
 #include "config/user_config.hpp"
 #include "guiengine/engine.hpp"
+#include "guiengine/scalable_font.hpp"
 #include "guiengine/widgets.hpp"
 #include "input/input_manager.hpp"
 #include "io/file_manager.hpp"
@@ -118,7 +119,6 @@ void AddonsLoading::beforeAddingWidgets()
     if(m_addon.testStatus(Addon::AS_FEATURED))
         l.push_back(_("featured"));
 
-    // 
     GUIEngine::LabelWidget *flags = getWidget<LabelWidget>("flags");
     if(flags)
     {
@@ -159,6 +159,15 @@ void AddonsLoading::beforeAddingWidgets()
     getWidget<LabelWidget>("size")->setText(size, false);
 }   // AddonsLoading
 
+void AddonsLoading::init()
+{
+    GUIEngine::LabelWidget* flags = getWidget<LabelWidget>("flags");
+    if (flags)
+    {
+        flags->getIrrlichtElement<IGUIStaticText>()->setOverrideFont(GUIEngine::getSmallFont());
+    }
+}
+
 // ----------------------------------------------------------------------------
 
 GUIEngine::EventPropagation 

src/states_screens/dialogs/addons_loading.hpp

@@ -63,6 +63,8 @@ public:
     
     virtual void beforeAddingWidgets();
     
+    virtual void init();
+    
     /** This function is called by the GUI, all the frame (or somthing like
      * that). It checks the flags (m_can_load_icon and
      *  and do the necessary.