How to detect if CEdti lost focus by mouse, keyboard or another event

[manchukuo]

Hi guys i would like to know how to do this i want to make my editing CEdit control know if it lost focus by a mouse click a keyboard hit, a popup window, etc Thx

[Chris Losinger]

i don't think that's possible. any window can grab focus any time it wants, just by calling SetFocus, and it doesn't need to tell anyone why.

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[Eugen Podsypalnikov]

Your CEdit will receive a WM_KILLFOCUS, and you could implement a reaction for the message... :)

virtual void BeHappy() = 0;

[manchukuo]

Ok guys thanks i will have to do something else for this requirement.