Fix for treeview
maxime.bellenge at laposte.net
Fri Aug 15 04:11:20 CDT 2003
The callbackMask is used to determine if a style that a program want to
modify is handled by a callback. In this case there is no reason to do
HWND hwnd = infoPtr->hwnd;
- mask &= wineItem->callbackMask;
+ mask &= ~wineItem->callbackMask;
if (mask == 0) return;
My 1 line patch changes the test in TREEVIEW_UpdateDispInfo.
mask is a flag with the properties you want to change, callbackMask is a
flag with the properties handled with a callback. So in my opinion this
test was wrong.
The change I made fixes eMule, now the statistical treeview displays
So I think my fix triggered another bug now rather than it being wrong.
On Fri, 2003-08-15 at 10:44, Martin Fuchs wrote:
> On Wed 13. August 2003 14:58, Maxime Bellengé wrote:
> > In TREEVIEW_UpdateDispInfo, a test is made to determine if the property
> > we want to change is handled by a callback. If so, the change is
> > dropped.
> > But that test was done incorrectly.
> > Now the treeview in the statistical page of eMule displays correctly.
> > Changelog:
> > * Fix for TREEVIEW_UpdateDispInfo to test with the correct
> > callbackMask
> This patch, which is now commited leads to problems for me.
> Now the labels in the tree fiew of some explorer test programs remain empty.
> May be this callback mask has to adjusted at some more points in the code. But
> I don't know, what it's used exactly for.
> Anyone any ideas?
Maxime Bellengé <maxime.bellenge at laposte.net>
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