More graphical menu improvements. Inventory menus now have columns. Long entries are now wrapped and then truncated.

git-svn-id: https://crawl-ref.svn.sourceforge.net/svnroot/crawl-ref/trunk@7296 c06c8d41-db1a-0410-9941-cceddc491573

1 files changed, 3 insertions, 5 deletions

diff --git a/crawl-ref/source/invent.h b/crawl-ref/source/invent.h
index 8cdabe01b1..5e5e95f53a 100644
--- a/crawl-ref/source/invent.h
+++ b/crawl-ref/source/invent.h
@@ -117,11 +117,7 @@ public:
 class InvMenu : public Menu
 {
 public:
-    InvMenu(int mflags = MF_MULTISELECT)
-        : Menu(mflags, "inventory"), type(MT_INVLIST), pre_select(NULL),
-          title_annotate(NULL)
-    {
-    }
+    InvMenu(int mflags = MF_MULTISELECT);
 
     unsigned char getkey() const;
 
@@ -155,6 +151,8 @@ public:
     // of the use of the item pointers, or mayhem results!
     static std::vector<const item_def*> xlat_itemvect(
             const std::vector<item_def> &);
+
+    virtual int max_columns() const { return 2; }
 protected:
     bool process_key(int key);
     void do_preselect(InvEntry *ie);