EXT-7511 FIXED Fixed cropping of selection in Edit Outfit.

Cropping was caused by drawing separator over bottom part of the item (including selection).

- Moved separator under the item- not inside of it. This way item and selection are not cropped. The only requirement for using lists that consist of items with separators is that their item_pad attritubute is >= height of separator.

Reviewed by Neal Orman at https://codereview.productengine.com/secondlife/r/780/

--HG--
branch : product-engine

indra/newview/llinventorylistitem.cpp

@@ -96,9 +96,12 @@ void LLPanelInventoryListItemBase::draw()
 
 	if (mSeparatorVisible && mSeparatorImage)
 	{
-		// stretch along bottom of listitem, using image height
+		// place under bottom of listitem, using image height
+		// item_pad in list using the item should be >= image height
+		// to avoid cropping of top of the next item.
 		LLRect separator_rect = getLocalRect();
-		separator_rect.mTop = mSeparatorImage->getHeight();
+		separator_rect.mTop = separator_rect.mBottom;
+		separator_rect.mBottom -= mSeparatorImage->getHeight();
 		mSeparatorImage->draw(separator_rect);
 	}