On Thu, Sep 16, 2010 at 5:23 PM, Carsten Haitzler <[email protected]> wrote: > On Thu, 16 Sep 2010 14:04:00 -0300 Gustavo Sverzut Barbieri > <[email protected]> said: > >> 2010/9/16 Tiago Falcão <[email protected]>: >> > Hi, >> > >> > Tooltips and others features need listen mouse events of widgets. But don't >> > work with elm_scroller based widgets. >> > >> > Elm_Scroller is composed by Els_Scroller and one content. But is >> > Els_Scroller that receive mouse events and it disable events propagation in >> > els_scroller.c:2312. >> > >> > Disabling this line enables mouse_events in elm_scroller based widgets. And >> > tooltips works in scrolled_entry. >> > Now we need one fix. I don't know the better solution. >> > >> > What kind of problems we would have to remove that line? Others ideas? >> >> I think it does make sense to propagate the events there, otherwise >> the elm_smart_scroller->event_obj will not forward its mouse events to >> the parent and so any mouse events on elm_smart_scroller (and thus >> elm_scroller) is ignored. >> >> Raster, any particular reason you forced to not propagate? > > i don't remember... but i'm sure there is.
2 approaches there: - raster approach: change, commit, let people report. In our tests, it did not change a thing. - philosopher approach: think about it and come to us later, but give it a timeline otherwise cursor and tooltips are broken. Note that we do know a work around: the objects that have an els_scroller inside could create its own event_obj on top, set to propagate events and repeat events, then it will work... but it is a hack that will easily spread all over the code :-/ as a hint trying to figure out why you have that: maybe if the child gets the events, and is set to propagate, then you have the event reported to parent twice? Once per child? If that is the case, it would be better to set no-propagate on the child, not the event_area (as we guarantee event_area always get events, while the child may or may not)? -- Gustavo Sverzut Barbieri http://profusion.mobi embedded systems -------------------------------------- MSN: [email protected] Skype: gsbarbieri Mobile: +55 (19) 9225-2202 ------------------------------------------------------------------------------ Start uncovering the many advantages of virtual appliances and start using them to simplify application deployment and accelerate your shift to cloud computing. http://p.sf.net/sfu/novell-sfdev2dev _______________________________________________ enlightenment-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/enlightenment-devel
