Knowing when a button is highlighted (but not clicked)

This is a good one.  I have a button on a dialog; naturally, It gets clicked, but when its not clicked, the focus HAS to stay on a different control.  The problem:  if you click on a button in Windows and move the mouse off the button and release mouse, the focus STAYS on the button.  Even if the button is not in the Z order.  

I'm using VC++ 6.0 and MFC.  I've tried overriding OnLButtonUp on the dialog (actually its a formview), but apparently the message never leaves the button.  How can I let the formview know the button "stole" the focus so I can reset the focus back to a different control?
dpt081598Asked:
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Answers2000Connect With a Mentor Commented:
Re: the above - if the keyboard is used to activate the button you won't get an OnLButtonUp message

Why not set the button to BS_NOTIFY style.  That way the containing view/dialogs gets notifications for a variety of button events, including everything you need
(e.g. when button gains focus, is clicked etc.)

Additionally with MFC, the button notifications are reflected to the button iteself.  

Remember, if you use the reflection, to use ON_CONTROL_REFLECT_EX if you want the containing dialog/view to also receive the notification messages also
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nietodCommented:
You need to handle the OnLButtonUp for the button window, not the dialog window.
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dpt081598Author Commented:
Does that mean I have to derive a new CButton?
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nietodCommented:
I don't use MFC but I suspect that is probably the best way to handle it.  I think there are also other places to make the the "hook", but I suspect this would be best.
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dpt081598Author Commented:
I've derived a new CButton and I've been able to handle the OnLButtonUp within my new object.  I'm not sure of the best way to handle this, so I'm sending a user defined message to the parent window.  The message isn't reaching the message handler in my view.  Any ideas?
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nietodCommented:
Can you post your code?
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Answers2000Commented:
Re: the above - if the keyboard is used to activate the button you won't get an OnLButtonUp message

Why not set the button to BS_NOTIFY style.  That way the containing view/dialogs gets notifications for a variety of button events, including everything you need (e.g. when button gains focus, is clicked etc.)

Additionally with MFC, the button notifications are reflected to the button iteself.  

Remember, if you use the reflection, to use ON_CONTROL_REFLECT_EX if you want the containing dialog/view to also receive the notification messages also
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