Re: [wxperl-users] wxTreeCtrl change flag

[Mattia B. <mb...@ds...>]

> Hi,
> i am making an accounting report tool with wxTreeCtrl.
> 
> In the script you can save a project, reopen it, change it, save it again, etc.
> I want to add an dialog when the user exits the script that gives him a warning
> if the tree has changed without saving.
> 
> The question is if i have a kind of event related to TreeCtrl that triggers
> when a change in item/tree attributes occurs and that can help me set a
> 'changes occured' flag.
For item labels you can use EVT_END_LABEL_EDIT and compare the label with
the old one (that you need to save in the EVT_BEGIN_LABEL_EDIT handler).

HTH
Mattia