Method sortList

MyGUIEngine/src/MyGUI_MultiListBox.cpp:407–445

	}

	void MultiListBox::sortList()
	{
		if (ITEM_NONE == mSortColumnIndex)
			return;

		ListBox* list = mVectorColumnInfo[mSortColumnIndex].list;

		size_t count = list->getItemCount();
		if (0 == count)
			return;

		// shell sort
		int first;
		size_t last;
		for (size_t step = count >> 1; step > 0; step >>= 1)
		{
			for (size_t i = 0; i < (count - step); i++)
			{
				first = (int)i;
				while (first >= 0)
				{
					last = first + step;
					if (compare(list, first, last))
					{
						BiIndexBase::swapItemsBackAt(first, last);
						for (auto& iter : mVectorColumnInfo)
						{
							iter.list->swapItemsAt(first, last);
						}
					}
					first--;
				}
			}
		}

		frameAdvise(false);

		updateBackSelected(BiIndexBase::convertToBack(mItemSelected));
	}

	void MultiListBox::insertItemAt(size_t _index, const UString& _name, Any _data)
	{