visio resize isn't working

[phoenix]

hey,

i've got a little problem and i'd hope you guys could help me with. my current school project requires me to make a class diagram in visio, including all properties/operations etc.
however, when i add functions that are longer then the width of the class, it skips to the next rule, but does NOT auto resize the class.
as a matter of fact, i can't resize in any way except the width; the rest of the blocks are grey

The funny thing is; it used to work when i created this file, but it won't work when i edit it. and i never changed any settings.

[vojo]

post an example here....people are pretty good about reviewing to determine exact problem

[phoenix]

ah yes, that'd be usefull. i uploaded the picture to
http://www.leandermolegraaf.nl/images/scrnshotvisio.png
i've selected a different class then the one i need to resize, but this should make it clearer.