TPageControl Tabs streched to max width Property

[jolix]

Hi,
I have a TPageControl with 4 Tabsheests (tabs).
In VB i have a property to expand the size of those tabs to the maximum, divided automatically by the number of existed tabs.
Ex: PageControl  horizontal size = 800 pixels.
For 4 tabs, each one should have 200 pixels.

As i can see, Lazarus don't have this property on the Object Inspector.

Any body help me on this?

Thanks,
Jolix