[Bf-committers] Question regarding RNA_property_update().

[Campbell Barton]

On Fri, Apr 26, 2013 at 6:07 AM, patrick boelens <p_boelens at msn.com> wrote:
> Hey everyone,
>
> I figured I'd add in some quick hotkeys for the Colorband in Blender such as Shift+D to duplicate an element, X to remove one, etc. I got this mostly working, except for a weird offset at start when dragging and, my main issue I want to ask about, updating the RNA to immediately show the changes without having to mouse-out of the area.
>
> I have added the actions in interface_handlers.c ->
> ui_do_button() like so. The problem lies with the RNA_property_update() call, though I'm not sure why. If anyone can point me in the right direction here it'd be much appreciated!
>
> Thanks in advance,
> Patrick

Does tagging the region for redraw help?
ED_region_tag_redraw(ar);

Even if it does it shouldn't be required, the update function should
send notifiers so views on this data are refreshed.

Its hard to guess though so suggest to post a patch.