how towork with non uniform columns in the following code?

krishnakant Mane

I have just tested your application. The design is a classic one.

Have a look at LearnSizers6.zip at http://spinecho.ze.cx/

As the name says, it is a learning application for sizers. It contains
tens of "sizerided" panels and "standard layouts". Some of them are very
similar to yours.

Jean-Michel Fauth, Switzerland