On Fri, Mar 20, 2009 at 2:03 PM, Avi Drissman <[email protected]> wrote:

> The term "activatable", as seen in RenderWidgetHostViewWin, etc, is not
> clearly defined.


Windows has two concepts relating to focus: focus and activation.

A focused window is the window that would receive input events if its
highest ancestor window were foreground.  An activated window is the focused
window in the foreground root-level window.  Activating a window makes it
focused and makes its root foreground.

The autocomplete popup window cannot be activated, meaning it can never
receive input events.

PK

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