application panels fit in problem on premiere extension

Hello,

I'm working on premiere extension. Creating my adobe flex desktop app. when I debug it for extension, on premiere , there is a fit in-font etc problem, dont know how to define this.

I mean, the windowedApplication panel seems very big and bad dimensions on premiere . I tried to fix the dimensions with maxHeight and maxWidth, but this is not a solution, effected any thing. I set layout="absolute",set font size but as you think, it just effected on characters,not on the icons etc.

Also the other issue is panel that imported to premiere seems under an unknown frame estimated dimensions are width="250" height="350". I just have tree and list window on mx::windowed application. 

What do you think about these issues ?

Thanks