use private where appropriate

src/browser.h

@@ -55,7 +55,7 @@ class Browser : public Screen< Menu<MPD::Item> >
 		void ChangeBrowseMode();
 		void UpdateItemList();
 	
-	protected:
+	private:
 		void GetLocalDirectory(MPD::ItemList &);
 		
 		static bool hasSupportedExtension(const std::string &);

src/clock.h

@@ -46,7 +46,7 @@ class Clock : public Screen<Window>
 		
 		virtual List *GetList() { return 0; }
 		
-	protected:
+	private:
 		static void Prepare();
 		static void Set(int, int);
 		

src/help.h

@@ -37,7 +37,7 @@ class Help : public Screen<Scrollpad>
 		
 		virtual List *GetList() { return 0; }
 		
-	protected:
+	private:
 		std::string DisplayKeys(int *, int = 2);
 		void GetKeybindings();
 };

src/info.h

@@ -45,7 +45,7 @@ class Info : public Screen<Scrollpad>
 		void GetArtist();
 #		endif // HAVE_CURL_CURL_H
 		
-	protected:
+	private:
 		void PrepareSong(MPD::Song &);
 		static const basic_buffer<my_char_t> &ShowTag(const std::string &);
 		

src/lyrics.h

@@ -66,7 +66,7 @@ class Lyrics : public Screen<Scrollpad>
 		static const char *GetPluginName(int offset);
 #		endif // HAVE_CURL_CURL_H
 		
-	protected:
+	private:
 		static void *Get(void *);
 		
 		static std::string Filename;

src/media_library.h

@@ -64,7 +64,7 @@ class MediaLibrary : public Screen<Window>
 		Menu< std::pair<std::string, SearchConstraints> > *Albums;
 		Menu<MPD::Song> *Songs;
 		
-	protected:
+	private:
 		void AddToPlaylist(bool);
 		
 		static std::string SongToString(const MPD::Song &s, void *);

src/playlist.h

@@ -71,7 +71,7 @@ class Playlist : public Screen< Menu<MPD::Song> >
 		static bool BlockUpdate;
 		static bool BlockRefreshing;
 		
-	protected:
+	private:
 		std::string TotalLength();
 		
 		std::string itsBufferedStats;

src/playlist_editor.h

@@ -54,7 +54,7 @@ class PlaylistEditor : public Screen<Window>
 		Menu<std::string> *Playlists;
 		Menu<MPD::Song> *Content;
 	
-	protected:
+	private:
 		void AddToPlaylist(bool);
 		
 		static size_t LeftColumnWidth;

src/search_engine.h

@@ -68,7 +68,7 @@ class SearchEngine : public Screen< Menu< std::pair<Buffer *, MPD::Song *> > >
 		static const char *NormalMode;
 		static const char *StrictMode;
 		
-	protected:
+	private:
 		void Prepare();
 		void Search();
 		

src/tag_editor.h

@@ -50,7 +50,7 @@ class TinyTagEditor : public Screen< Menu<Buffer> >
 		
 		bool SetEdited(MPD::Song *);
 		
-	protected:
+	private:
 		bool GetTags();
 		MPD::Song itsEdited;
 };
@@ -98,7 +98,7 @@ class TagEditor : public Screen<Window>
 		static void ReadTags(mpd_Song *);
 		static bool WriteTags(MPD::Song &);
 		
-	protected:
+	private:
 		static std::string CapitalizeFirstLetters(const std::string &);
 		static void CapitalizeFirstLetters(MPD::Song &);
 		static void LowerAllLetters(MPD::Song &);