Problem description: Since OpenOffice.org Calc and until LibreOffice Calc v.3.5, a highlighted row could be moved by holding down Alt and Shift while clicking and dragging the row.

Steps to reproduce:
1. Create a spreadsheet with different data in each cell, where some rows contain data in some of the cells and not in others.
2. Highlight the row by single-left-clicking the row number.
3. While holding down Alt and Shift, single-left-click and hold on the highlighted row itself, not the row number.
4. Drag the row to a new location between two other rows that contain data.

Current behavior: As of version 3.5, only the cells that contain data move and if they're dragged to a row that also contains data in other cells than the source row, strange things happen. Please see the attached spreadsheet.

Expected behavior: Before version 3.5, the entire row would move and displace all the rows before it.

Platform (if different from the browser): Ubuntu 11.04
              
Browser: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:10.0.2) Gecko/20100101 Firefox/10.0.2