application get disturbed by changing screen resolution

I have created application in QT.I'm working in Windows.
I have created GUI using designer. I have created .Ui file.
While creating application and using designer my screen resolution was 1024x768

After finishing the application it is running well in this screen resolution.
When i change the screen resolution i.e 800x600 the application gets disturbed.

Why this happen??
Help

Thanks in advanced

What do you mean by disturbed? Can you explain this in more detail ?

thanks for reply.

When i changes the resolution the main screen get overlapped & i get 2 main screens, but neither the 2 are fully visible.

A screenshot?

here is the screenshot when screen resolution changed from 1024x768 to 800x600

Attachment 2608

Attachment 2609

What have you tried to do to investigate the issue? Does the window resize correctly? Does it receive a paint event? Are you sure you don't have multiple windows there? :)

hii

thanks for replying
here are the answers:

1. I am not able to find the reason why this problem is occuring.

2. Yes,window resixze coprrectly.

3. It doesn't recieve paint event.

4.I'm sure i don't have multiple windows there.

are ur widgets parented properly, and are they properly set in layout ??