Scroll propertygrid rows into center layout area!

[Don_Juan]

Hello everybody,
I tried to create a layout, inside a easyui window. Inside the Layout in north region, I have insert the commands buttons, and into center region a propertygrid. Now, if I add a row in propertygrid, appear a scroll bar and all window scroll.
How to do scroll alone the center(propertygrid)? What's the way?
Thank's soo much!

[jarry]

Set the fit property to true for the propertygrid to make it full fill its parent container. If your issue continues, please show an example to demostrate your issue.

[Don_Juan]

Hi, the suggestion works in half.
I inserted fit, in propertygrid. When I open the window, show everything as it should, if I close and reopen, it becomes smaller.
If I enter the fit field, in window, the window remains tiny.