When trying to take a "section of a window" screenshot from a non-maximized window, the resulting screenshots have an offset down and to the right, which is equivalent to the window position (i.e. the offset of the window from the upper-left screen corner).

For maximized windows, this offset is 0, so the result is correct.

Reproducible: Always

Steps to Reproduce:
1. Open an application to take a screenshot from, which allows selection of "sections" (e.g. a Windows Forms application), make sure it is not maximized
2. Choose "Section of a window" in KSnapshot
3. Take a screen shot
Actual Results:  
The screenshot area is shifted to the right and the bottom and shows the wrong area of the screen.

Expected Results:  
The correct screen area is captured.

Non-maximized windows cannot be moved above the top screen edge on Windows, and a maximized title bar is smaller than a non-maximized one (on Windows 7), so all non-maximized windows have always a non-zero offset.