From ac30153cfc0bc88d589ba9cec9983372d8b6c29a Mon Sep 17 00:00:00 2001
From: Maarten ter Huurne <maarten@treewalker.org>
Date: Wed, 28 Jul 2010 00:38:47 +0200
Subject: [PATCH] Declared methods abstract where possible; moved destructor
 implementation out of header.

Together this reduces the binary size by about 7.5K on mipsel.
---
 src/menusetting.cpp |  6 +++++-
 src/menusetting.h   | 10 +++++-----
 2 files changed, 10 insertions(+), 6 deletions(-)

diff --git a/src/menusetting.cpp b/src/menusetting.cpp
index 4d589f4..e316368 100644
--- a/src/menusetting.cpp
+++ b/src/menusetting.cpp
@@ -28,6 +28,10 @@ MenuSetting::MenuSetting(GMenu2X *gmenu2x, const string &name,
 {
 }
 
+MenuSetting::~MenuSetting()
+{
+}
+
 void MenuSetting::draw(int y)
 {
 	gmenu2x->s->write( gmenu2x->font, name, 5, y+gmenu2x->font->getHalfHeight(), SFontHAlignLeft, SFontVAlignMiddle );
@@ -38,7 +42,7 @@ void MenuSetting::handleTS()
 	buttonBox.handleTS();
 }
 
-void MenuSetting::drawSelected(int)
+void MenuSetting::drawSelected(int /*y*/)
 {
 	buttonBox.paint(5);
 }
diff --git a/src/menusetting.h b/src/menusetting.h
index da82db6..cb0effc 100644
--- a/src/menusetting.h
+++ b/src/menusetting.h
@@ -44,15 +44,15 @@ protected:
 
 public:
 	MenuSetting(GMenu2X *gmenu2x, const string &name, const string &description);
-	virtual ~MenuSetting() {};
+	virtual ~MenuSetting();
 
 	virtual void draw(int y);
 	virtual void handleTS();
 
-	virtual void manageInput() {};
-	virtual void adjustInput() {};
-	virtual void drawSelected(int);
-	virtual bool edited() { return true; };
+	virtual void manageInput() = 0;
+	virtual void adjustInput() = 0;
+	virtual void drawSelected(int y);
+	virtual bool edited() = 0;
 
 	const string &getDescription() { return description; }
 };