diff options
| -rw-r--r-- | indra/llui/llflatlistview.cpp | 11 | ||||
| -rw-r--r-- | indra/llui/llflatlistview.h | 1 |
2 files changed, 11 insertions, 1 deletions
diff --git a/indra/llui/llflatlistview.cpp b/indra/llui/llflatlistview.cpp index b313f8c950..3c79da64f9 100644 --- a/indra/llui/llflatlistview.cpp +++ b/indra/llui/llflatlistview.cpp @@ -327,6 +327,9 @@ U32 LLFlatListView::size(const bool only_visible_items) const void LLFlatListView::clear() { + // This will clear mSelectedItemPairs, calling all appropriate callbacks. + resetSelection(); + // do not use LLView::deleteAllChildren to avoid removing nonvisible items. drag-n-drop for ex. for (pairs_iterator_t it = mItemPairs.begin(); it != mItemPairs.end(); ++it) { @@ -335,7 +338,6 @@ void LLFlatListView::clear() delete *it; } mItemPairs.clear(); - mSelectedItemPairs.clear(); // also set items panel height to zero. Reshape it to allow reshaping of non-item children LLRect rc = mItemsPanel->getRect(); @@ -975,6 +977,7 @@ bool LLFlatListView::removeItemPair(item_pair_t* item_pair, bool rearrange) llassert(item_pair); bool deleted = false; + bool selection_changed = false; for (pairs_iterator_t it = mItemPairs.begin(); it != mItemPairs.end(); ++it) { item_pair_t* _item_pair = *it; @@ -994,6 +997,7 @@ bool LLFlatListView::removeItemPair(item_pair_t* item_pair, bool rearrange) if (selected_item_pair == item_pair) { it = mSelectedItemPairs.erase(it); + selection_changed = true; break; } } @@ -1008,6 +1012,11 @@ bool LLFlatListView::removeItemPair(item_pair_t* item_pair, bool rearrange) notifyParentItemsRectChanged(); } + if (selection_changed && mCommitOnSelectionChange) + { + onCommit(); + } + return true; } diff --git a/indra/llui/llflatlistview.h b/indra/llui/llflatlistview.h index 29b6b718af..50d06fbc94 100644 --- a/indra/llui/llflatlistview.h +++ b/indra/llui/llflatlistview.h @@ -265,6 +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 */ |