>Osamu: > >I have attached the filter file to this email. I hope it does what you >need! > >-Mars Thank you Mars. This was almost I needed. But little difference. I just want to build windows like finder, which have no vertical scrollbar space in top area of it. When we drag a folder window (in Finder), the grow icon box area is show by dotted line as it's not content region. Most of other applications, such as Netscape Navigator, Internet Explorer, Outlook Express and so on, work like finder, so there must be other way to build a window with no scroll bar line. And one more important thing. In normal doc with grow window, WINDOW (_width) will return a width of content region width (wndPtr&.portRect.right% - wndPtr&.portRect.left%) -15, but grow.fltr window will return same width. So several filter will not work correctly with grow.fltr. Does anyone have idea? TIA. Osamu Shigematsu