diff options
Diffstat (limited to 'indra/llui/llflatlistview.h')
| -rw-r--r-- | indra/llui/llflatlistview.h | 34 |
1 files changed, 30 insertions, 4 deletions
diff --git a/indra/llui/llflatlistview.h b/indra/llui/llflatlistview.h index f4e0426f15..50d06fbc94 100644 --- a/indra/llui/llflatlistview.h +++ b/indra/llui/llflatlistview.h @@ -105,6 +105,9 @@ public: /** don't allow to deselect all selected items (for mouse events on items only) */ Optional<bool> keep_one_selected; + /** try to keep selection visible after reshape */ + Optional<bool> keep_selection_visible_on_reshape; + /** padding between items */ Optional<U32> item_pad; @@ -114,6 +117,9 @@ public: Params(); }; + // disable traversal when finding widget to hand focus off to + /*virtual*/ BOOL canFocusChildren() const { return FALSE; } + /** * Connects callback to signal called when Return key is pressed. */ @@ -146,19 +152,19 @@ public: * Remove specified item * @return true if the item was removed, false otherwise */ - virtual bool removeItem(LLPanel* item); + virtual bool removeItem(LLPanel* item, bool rearrange = true); /** * Remove an item specified by value * @return true if the item was removed, false otherwise */ - virtual bool removeItemByValue(const LLSD& value); + virtual bool removeItemByValue(const LLSD& value, bool rearrange = true); /** * Remove an item specified by uuid * @return true if the item was removed, false otherwise */ - virtual bool removeItemByUUID(const LLUUID& uuid); + virtual bool removeItemByUUID(const LLUUID& uuid, bool rearrange = true); /** * Get an item by value @@ -259,6 +265,7 @@ public: void setAllowSelection(bool can_select) { mAllowSelection = can_select; } /** Sets flag whether onCommit should be fired if selection was changed */ + // FIXME: this should really be a separate signal, since "Commit" implies explicit user action, and selection changes can happen more indirectly. void setCommitOnSelectionChange(bool b) { mCommitOnSelectionChange = b; } /** Get number of selected items in the list */ @@ -346,7 +353,7 @@ protected: virtual bool isSelected(item_pair_t* item_pair) const; - virtual bool removeItemPair(item_pair_t* item_pair); + virtual bool removeItemPair(item_pair_t* item_pair, bool rearrange); /** * Notify parent about changed size of internal controls with "size_changes" action @@ -412,6 +419,8 @@ private: bool mIsConsecutiveSelection; + bool mKeepSelectionVisibleOnReshape; + /** All pairs of the list */ pairs_list_t mItemPairs; @@ -465,6 +474,10 @@ public: void setNoItemsMsg(const std::string& msg) { mNoItemsMsg = msg; } void setNoFilteredItemsMsg(const std::string& msg) { mNoFilteredItemsMsg = msg; } + bool getForceShowingUnmatchedItems(); + + void setForceShowingUnmatchedItems(bool show); + /** * Sets up new filter string and filters the list. */ @@ -476,6 +489,11 @@ public: */ void filterItems(); + /** + * Returns true if last call of filterItems() found at least one matching item + */ + bool hasMatchedItems(); + protected: LLFlatListViewEx(const Params& p); @@ -491,6 +509,14 @@ private: std::string mNoFilteredItemsMsg; std::string mNoItemsMsg; std::string mFilterSubString; + /** + * Show list items that don't match current filter + */ + bool mForceShowingUnmatchedItems; + /** + * True if last call of filterItems() found at least one matching item + */ + bool mHasMatchedItems; }; #endif |