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Do hitItem opted like drawItems, and be able to click on item slivers

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Liru Færs
2019-08-18 17:08:00 -04:00
parent 971083415c
commit b93f4fa879
1 changed files with 7 additions and 5 deletions
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10
indra/llui/llscrolllistctrl.cpp
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@@ -1912,12 +1912,14 @@ LLScrollListItem* LLScrollListCtrl::hitItem( S32 x, S32 y )
// allow for partial line at bottom // allow for partial line at bottom
S32 num_page_lines = getLinesPerPage(); S32 num_page_lines = getLinesPerPage();
S32 list_size = mItemList.size() - 1;
S32 last_line = llmin(list_size, mScrollLines + num_page_lines);
S32 line = 0; for (S32 index = mScrollLines, line = mScrollLines; index <= list_size; ++index)
for(LLScrollListItem* item : mItemList)
{ {
LLScrollListItem* item = mItemList[index];
if (item->getFiltered()) continue; if (item->getFiltered()) continue;
if( mScrollLines <= line && line < mScrollLines + num_page_lines )
{ {
if (item->getEnabled() && item_rect.pointInRect( x, y )) if (item->getEnabled() && item_rect.pointInRect( x, y ))
{ {
@@ -1927,7 +1929,7 @@ LLScrollListItem* LLScrollListCtrl::hitItem( S32 x, S32 y )
item_rect.translate(0, -mLineHeight); item_rect.translate(0, -mLineHeight);
} }
++line; if (++line > last_line) break; // Don't try to hit any undrawn items
} }
return hit_item; return hit_item;