Ok, how can I do something after a specific event handler is done?

Is there an event type that is documented to fire after that specific event? Is it supported by wxPerl? For the installed/compiled-against version of wxWidgets?

If there is, you simply register another event handler :)

If there is not, then whatever you needed to do, you should have done from within your original event handler, perhaps at the very end of it :)

OTOH , you can update display from within event handlers ... and from outside of them

Is there an event type that is documented to fire after that specific event? Is it supported by wxPerl? For the installed/compiled-against version of wxWidgets?

Well I'm not sure. Here I have the table with the possible event handlers. http://docs.wxwidgets.org/2.8.12/wx_wxwizardevent.html#wxwizardevent I think EVT_WIZARD_PAGE_CHANGED and EVT_WIZARD_PAGE_SHOWN follow each other. I wanted to use the second, but it looks like it's not defined. Where can I check if I really have it?

If there is not, then whatever you needed to do, you should have done from within your original event handler, perhaps at the very end of it :)

So if I can't get my hands on EVT_WIZARD_PAGE_SHOWN -> should do it in EVT_WIZARD_PAGE_CHANGED. The problem - the content of the page is not yet shown, but I need it to be on the screen.

OTOH , you can update display from within event handlers ... and from outside of them

How can I do that?

Well I'm not sure ...

wxperl_usage / wxperl-usage / wxPerl::Usage / Class Method Browser , available methods, method invocation syntax, link to docs doesn't show that EVT_WIZARD_PAGE_SHOWN is wrapped for wxPerl 9.8822, wxWidgets 2.9.4,

http://search.cpan.org/grep?cpanid=MDOOTSON&release=Wx-0.9923&string=EVT_WIZARD_PAGE_SHOWN&i=1&n=1&C=0 doesn't mention it either

so EVT_WIZARD_PAGE_SHOWN isnt available "officially"

If you can find the number of wxEVT_WIZARD_PAGE_SHOWN it might be possible to sneak it in via $window->Connect ... but it probably won't work (I couldn't get wxEVT_ANY to work)

And there is always patching wxPerl to add it

should do it in EVT_WIZARD_PAGE_CHANGED

Sure, "maybe" , its hard to say what you should do :) try it :)

How can I do that?

$textctrl->AppendText(...); window->...; $window->Update;