Explorer window like address bar [closed]

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The file system explorer window in Vista and Windows 7 has 开发者_如何学运维a bar at the top of the window where one can type in the address to look at. When you leave the field it turns from being a text edit field to a field with buttons and drop down menus that can be used for navigating.

Are there any existing components like this? How can one go about building this type of component?

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Spy++ shows it to be a ToolbarWindow32. So it is just a toolbar but functionality seems to have been added to it.