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From: Andreas Goebel on 19 Mar 2008 04:13
Hi,

I have a wxTreeCtrl that displays some data. When the user does
something, the data is updated and an OpenGL image is updated, too.

On MSW, the treeCtrl is "relaxed" about updating, it only updates, when
the system is not busy. This is the desired behaviour for me.

On wxGTK the TreeCtrl updates immediately when I change some label text,
which blocks the system for rendering the image.

I can of course force the program to do the opengl rendering first (by
calling my render method without using refresh(false) ; update(); ), but
this might overload slower systems (wxWidgets takes care not to update a
window when it is already being updated).

So what I would need is the treeCtrl to update less frequently, as it
already does on wxMSW.

Regards,

Andreas


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