intercept dblclick in a list control's header control?

Asaf Kashi -- kashi@sr.hp.com
Monday, March 17, 1997

Environment: NT 4.0, VC 4.2b, VC 5.0

I wanted to stop my custom clistctrl from having its columns resized so
I'm intercepting the tracking messages in my onnotify.  The problem I
have is that the user still get the sizing cursor when he passes a
column edge, and he can still doubleclick there and it will try to
resize to the widest item in the column.  I have stopped all other
resize functions, but can't seem to get this one.  Any suggestions?

Thanks,
Asaf
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Asaf Kashi
Software Development Engineer
Hewlett Packard - Santa Rosa Systems Division
kashi@ap.net		http://www.ap.net/~kashi
kashi@sr.hp.com        hp:  http://styx.sr.hp.com/kashi

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petter.hesselberg -- petter.hesselberg@ac.com
Wednesday, March 19, 1997

Have you tried the LVS_NOSORTHEADER style?

_____________________________
To: mfc-l @ netcom.com ("'mfc-l (e-mail)'")  @ internet
cc:  (bcc: Petter Hesselberg)
From: kashi @ sr.hp.com (Asaf Kashi) @ internet
Date: 17-03-97 06:24
Subject: intercept dblclick in a list control's header control?
_____________________________
Environment: NT 4.0, VC 4.2b, VC 5.0

I wanted to stop my custom clistctrl from having its columns resized so
I'm intercepting the tracking messages in my onnotify.  The problem I
have is that the user still get the sizing cursor when he passes a
column edge, and he can still doubleclick there and it will try to
resize to the widest item in the column.  I have stopped all other
resize functions, but can't seem to get this one.  Any suggestions?

Thanks,
Asaf
---
Asaf Kashi
Software Development Engineer
Hewlett Packard - Santa Rosa Systems Division
kashi@ap.net  http://www.ap.net/~kashi
kashi@sr.hp.com        hp:  http://styx.sr.hp.com/kashi

---

Mario Contestabile -- Mario_Contestabile.UOS__MTL@UOSMTL2.universal.com
Monday, March 24, 1997

>Have you tried the LVS_NOSORTHEADER style?
>
>I wanted to stop my custom clistctrl from having its columns resized

That style simply prevents sorting on columns, not resizing.
Preventing re-sizing of columns has been discussed to great lengths here.
OnNotify(){
 if(((NMHDR*)lParam->code == HDN_BEGINTRACK)
return FALSE;
}

Mario
mcontest@universal.com

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