From: Daniel Karbach <daniel.karbach@localhorst.tv>
Date: Thu, 9 Aug 2012 15:21:12 +0000 (+0200)
Subject: added some information about menus
X-Git-Url: http://git.localhorst.tv/?a=commitdiff_plain;h=8670d83df24f13cd9b4fd324dca9f13824400f7a;p=l2e.git

added some information about menus
---

diff --git a/src/graphics/Menu.h b/src/graphics/Menu.h
index 172c318..1cdddcd 100644
--- a/src/graphics/Menu.h
+++ b/src/graphics/Menu.h
@@ -34,6 +34,7 @@ public:
 	int Height() const;
 	int ColWidth() const { return iconSpace + font->CharWidth() * charsPerEntry; }
 	int RowHeight() const { return font->CharHeight() + rowGap; }
+	int CharsPerEntry() const { return charsPerEntry; }
 
 	T &Selected() { return entries[selected].value; }
 	const T &Selected() const { return entries[selected].value; }
@@ -56,6 +57,7 @@ public:
 	void Disable(int index) { entries[index].enabled = false; }
 	void Enable(int index) { entries[index].enabled = true; }
 	void Reserve(int n) { entries.reserve(n); }
+	void Clear() { entries.clear(); }
 
 	void Draw(SDL_Surface *dest, geometry::Point<int> position) const;