Merge viewer-2-0 into gooey

1 files changed, 12 insertions, 1 deletions

diff --git a/indra/llui/llflatlistview.h b/indra/llui/llflatlistview.h
index 26e84a6fe1..5999e79f61 100644
--- a/indra/llui/llflatlistview.h
+++ b/indra/llui/llflatlistview.h
@@ -124,6 +124,8 @@ public:
 	/** Returns full rect of child panel */
 	const LLRect& getItemsRect() const;
 
+	LLRect getRequiredRect() { return getItemsRect(); }
+
 	/** Returns distance between items */
 	const S32 getItemsPad() { return mItemPad; }
 
@@ -131,7 +133,7 @@ public:
 	 * Adds and item and LLSD value associated with it to the list at specified position
 	 * @return true if the item was added, false otherwise 
 	 */
-	virtual bool addItem(LLPanel * item, const LLSD& value = LLUUID::null, EAddPosition pos = ADD_BOTTOM);
+	virtual bool addItem(LLPanel * item, const LLSD& value = LLUUID::null, EAddPosition pos = ADD_BOTTOM, bool rearrange = true);
 
 	/**
 	 * Insert item_to_add along with associated value to the list right after the after_item.
@@ -269,6 +271,15 @@ public:
 	virtual void clear();
 
 	/**
+	 * Removes all items that can be detached from the list but doesn't destroy
+	 * them, caller responsible to manage items after they are detached.
+	 * Detachable item should accept "detach" action via notify() method,
+	 * where it disconnect all callbacks, does other valuable routines and
+	 * return 1.
+	 */
+	void detachItems(std::vector<LLPanel*>& detached_items);
+
+	/**
 	 * Set comparator to use for future sorts.
 	 * 
 	 * This class does NOT manage lifetime of the comparator