OK, it works in Xfce if I enable the compositing manager. So, try it in your LXDE desktop.
Germán. El vie, 01-07-2016 a las 05:48 +0300, anon anon escribió: > thanks a lot. something in gnome must be needed for that attribute. i dont > even have it installed on my computer. fyi im using LXDE and i tried openbox > but neither one works with opacity by default. > > > > Maybe a problem with your window manager or session. A simple test don't > > works for me on Xfce, but works perfectly on Gnome3. But if I first > > start session on Gnome3, and then in Xfce, it works!. Seems like if Xfce > > don't starts some service needed to handle transparency. > > > > Germán > > > > El vie, 01-07-2016 a las 02:03 +0300, anon anon escribió: > > > >> good it must be isolated on my computer. opacity is the only attribute on > >> my computer i've noticed that has no effect. what do you all think could > >> be wrong? i dont know but my guesses are: > >> -i didnt compile iup correctly (maybe missing a dependency?) > >> -libraries for opacity not getting loaded in linker. i compiled with: cc > >> -o out in.c "$IUPLIBFOLDER/libiup.a" $(pkg-config --libs gtk+-2.0 gdk-2.0) > >> -maybe a random bug in the version of gtk i have > >> thanks for clearing up the C question. > >> > >>> Hi, > >>> > >>> I just tested in GTK 2.20 and it worked ok with > >>> > >>> IupSetAttribute(dialog,"OPACITY","128"); > >>> > >>> Notice that a value of "1" is almost fully transparent. > >>> > >>> The new C++ api will be a complement, not a replacement. > >>> > >>> Best, > >>> Scuri > >>> > >>> On Thu, Jun 30, 2016 at 1:00 AM, anon anon <[email protected]> wrote: > >>> > >>>> using linux with gtk version greater than 2.12. compiles fine but > >>>> opacity does not work. i didnt see anything about it on to do list etc. > >>>> so im asking here. i didnt try to reproduce it on a different machine. > >>>> anyone else have this problem? question not related: is iup 4.x going to > >>>> support C? > >>>> > >>>> my C code: > >>>> > >>>> IupSetAttribute(dialog,"OPACITY","1"); > >>>> > >>>> ------------------------------------------------------------------------------ > >>>> > >>>> Attend Shape: An AT&T Tech Expo July 15-16. Meet us at AT&T Park in San > >>>> > >>>> Francisco, CA to explore cutting-edge tech and listen to tech luminaries > >>>> > >>>> present their vision of the future. This family event has something for > >>>> > >>>> everyone, including kids. Get more information and register today. > >>>> > >>>> http://sdm.link/attshape > >>>> > >>>> _______________________________________________ > >>>> > >>>> Iup-users mailing list > >>>> > >>>> [email protected] > >>>> > >>>> https://lists.sourceforge.net/lists/listinfo/iup-users > >> > >> ------------------------------------------------------------------------------ > >> Attend Shape: An AT&T Tech Expo July 15-16. Meet us at AT&T Park in San > >> Francisco, CA to explore cutting-edge tech and listen to tech luminaries > >> present their vision of the future. This family event has something for > >> everyone, including kids. Get more information and register today. > >> http://sdm.link/attshape > >> _______________________________________________ > >> Iup-users mailing list > >> [email protected] > >> https://lists.sourceforge.net/lists/listinfo/iup-users > > > > ------------------------------------------------------------------------------ > > Attend Shape: An AT&T Tech Expo July 15-16. Meet us at AT&T Park in San > > Francisco, CA to explore cutting-edge tech and listen to tech luminaries > > present their vision of the future. This family event has something for > > everyone, including kids. Get more information and register today. > > http://sdm.link/attshape > > _______________________________________________ > > Iup-users mailing list > > [email protected] > > https://lists.sourceforge.net/lists/listinfo/iup-users > > ------------------------------------------------------------------------------ > Attend Shape: An AT&T Tech Expo July 15-16. Meet us at AT&T Park in San > Francisco, CA to explore cutting-edge tech and listen to tech luminaries > present their vision of the future. This family event has something for > everyone, including kids. Get more information and register today. > http://sdm.link/attshape > _______________________________________________ > Iup-users mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/iup-users ------------------------------------------------------------------------------ Attend Shape: An AT&T Tech Expo July 15-16. Meet us at AT&T Park in San Francisco, CA to explore cutting-edge tech and listen to tech luminaries present their vision of the future. This family event has something for everyone, including kids. Get more information and register today. http://sdm.link/attshape _______________________________________________ Iup-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/iup-users
