diff options
Diffstat (limited to 'indra/llui/llflatlistview.h')
| -rw-r--r-- | indra/llui/llflatlistview.h | 23 |
1 files changed, 17 insertions, 6 deletions
diff --git a/indra/llui/llflatlistview.h b/indra/llui/llflatlistview.h index f7d094f7e7..6395805aab 100644 --- a/indra/llui/llflatlistview.h +++ b/indra/llui/llflatlistview.h @@ -264,9 +264,8 @@ public: /** Get number of selected items in the list */ U32 numSelected() const {return mSelectedItemPairs.size(); } - /** Get number of items in the list */ - U32 size() const { return mItemPairs.size(); } - + /** Get number of (visible) items in the list */ + U32 size(const bool only_visible_items = true) const; /** Removes all items from the list */ virtual void clear(); @@ -464,20 +463,32 @@ public: void setNoItemsMsg(const std::string& msg) { mNoItemsMsg = msg; } void setNoFilteredItemsMsg(const std::string& msg) { mNoFilteredItemsMsg = msg; } + /** + * Sets up new filter string and filters the list. + */ + void setFilterSubString(const std::string& filter_str); + + /** + * Filters the list, rearranges and notifies parent about shape changes. + * Derived classes may want to overload rearrangeItems() to exclude repeated separators after filtration. + */ + void filterItems(); + protected: LLFlatListViewEx(const Params& p); /** * Applies a message for empty list depend on passed argument. * - * @param items_filtered - if true message for filtered items will be set, otherwise for - * completely empty list. + * @param filter_string - if is not empty, message for filtered items will be set, otherwise for + * completely empty list. Value of filter string will be passed as search_term in SLURL. */ - void updateNoItemsMessage(bool items_filtered); + void updateNoItemsMessage(const std::string& filter_string); private: std::string mNoFilteredItemsMsg; std::string mNoItemsMsg; + std::string mFilterSubString; }; #endif |