CODEWITHSUNDEEP
wxwidgets
Daniele Pallastrelli
Daniele Pallastrelli

Reputation: 2552

Intercept wxListCtrl scroll events

I'm using wxWidgets 2.8 on a Linux box.

I'd like to get notifications of scroll events from wxListCtrl (or wxListView). Basically I want to be notified when someone uses the scrollbars.

I tried with EVT_SCROLLWIN and EVT_SCROLL without success.

Can someone provide me some sample code?

Unfortunately I cannot find any documentation/sample about this topic. Any pointer?

I need to intercept this event because I'm using a wxListView under MOTIF (sic) and when I scroll the list, the new items are not redrawn (basically I see the list empty until I click an item). So, my hack would be to call wxWindow::Redraw() after a scroll. Any alternative solution to my original problem?

Thanks.

Upvotes: 0

Views: 203

Answers (1)

VZ.
VZ.

Reputation: 22688

You won't get scroll events for what can be (even if it is not in wxGTK, actually) a native control, this is just not something that wxWidgets guarantees because it is very difficult (and maybe impossible) to implement in general.

Sorry.

Upvotes: 2

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