Re: [GD-Windows] TreeView label editing

[Sander v. R. <san...@gm...>]

if the text value is null then the edit is cancelled...
probably because your breakpoint caused the edit box to lose focus and
visual studio to gain focus...

On 7/5/07, Pierre Terdiman <pte...@ag...> wrote:
> Ok, I have another treeview question, about label editing. So I'm trying to
> let the user change the label of a treeview item by double-clicking on it.
> My problem is that no edit box ever shows up, even though I receive the
> expected messages.
>
> So it's like this:
>
> - the treeview is created with TVS_EDITLABELS
> - when user double-click on an item I call TreeView_EditLabel
> - then I correctly receive the TVN_BEGINLABELEDIT and TVN_ENDLABELEDIT. In
> the first one I can catch the edit control handle using
> TreeView_GetEditControl, which returns a valid handle.
>
> Yet no edition ever happens. I receive the TVN_ENDLABELEDIT notification
> immediately after the TVN_BEGINLABELEDIT one, and the text in the associated
> structure is null.
>
> What did I miss? I browsed the net in vain. I can't find a single example
> clearly showing me how to do that. The MSDN didn't help much either.
>
> Thanks,
> - Pierre
>
>
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