CTreeCtrl & scroll bars

Michael R Thompson -- mike@tracker.com.au
Tuesday, April 02, 1996

Environment: Win95, VC++ 4.0 & MFC

Does anybody know if there is a way to disable the scrollbars in a =
CTreeCtrl so that neither scroll bar is visible. I would also like to =
know if there is a way to make the horizontal permanently visible (by =
default it is only visible when there is an item in the list which is =
wider than the control).

Mike.

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Gonzalo Isaza -- gonzaloi@microsoft.com
Wednesday, April 03, 1996

[Mini-digest: 2 responses]

I have not tried it, but my guess is calling ShowScrollBar(SB_BOTH,
FALSE) would do it.  CTreeCtrl derives from CWnd so this member function
should work OK.

Gonzalo Isaza
[I speak for myself.  I do not speak for Microsoft]

-----From: Ken Freeman 

It looks like the control dynamically adds or removes WS_VSCROLL and
WS_HSCROLL styles as needed.  So you probably can handle all events that
might cause the scroll bars to appear/disappear (resizing, adding/removing
items, renaming items, etc.) and force the styles to whatever you want.

I haven't actually tried this.

Ken

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