Le 03/04/2013 17:05, Willy Raets a écrit : > On Mon, 2013-03-18 at 19:30 +0100, Willy Raets wrote: >> When running a Gambas application using gb.qt4 on Lubuntu 12.10 with >> LXDE 0.5.11 IconView shows black. >> Using gb.gui or gb.gtk poses no problems, IconView shows normal. >> >> Problem is ONLY with LXDE 0.5.11, previous version of Lubuntu 12.04 with >> LXDE 0.5.8 shows the IconView normal. So does LXDE 0.5.10 on a Fedora >> box. Tested Xubuntu 12.10 with Xfce 0.4.10 as well, no problem there. >> >> On LXDE 0.5.11 I tested with both Gambas 3.4 and Gambas 3.4 rev. #5582 >> >> Attached a source code archive with an example. >> >> System specification of the Lubuntu 12.10 LXDE 0.5.10 (in VM) are: >> [System] >> OperatingSystem=Linux >> Kernel=3.5.0-25-generic >> Architecture=x86 >> Distribution=Ubuntu 12.10 >> Desktop=LXDE >> Theme=QGtk >> Language=en_US.UTF-8 >> Memory=1003M >> >> [Libraries] >> GStreamer=libgstreamer-0.10.so.0.30.0 >> GTK+=libgtk-x11-2.0.so.0.2400.13 >> Poppler=libpoppler.so.28.0.0 >> Qt4=libQtCore.so.4.8.3 >> SDL=libSDL-1.2.so.0.11.4 >> >> Note: A user on Lubuntu 12.10 discovered this problem in one of my >> applications and he wasn't running in VM, so it is not VM releated. > > This problem with IconView occured on Lubuntu 12.10 - LXDE 0.5.12 first. > Now recently I had a bug report from a guy who recently installed > Lubuntu 12.04 - LXDE 0.5.8 with the same problem -> IconView is blacked > out. > > Strangely enought I have two Lubuntu 12.04 - LXDE 0.5.8 installed where > the problem doesn't occur. They where installed 1/2 year ago and kept > updated. > > I have two recently installs of Lubuntu 12.04 - LXDE 0.5.8 on end user > systems where the problem occurs as well. > > So it seems all recent Lubuntu installs as of 12.04 have the problem > with the IconView. > > So I made a little IconView tester to test the troubled Lubuntu 12.10. > When running it with gb.qt4 IconView blacks out > When running it with gb.gtk IconView works as expected > > Next I tested on a troubled Lubuntu 12.04 to run the gtk version of > IconView and it works, the qt4 version doesn't. > > So the problem seems to be gb.qt4 related. > Themes on ALL Lubuntu systems is QGtk.(those working and those not > working with gb.gt4 IconViewTest) > > Tested with Gambas 3.4.0 and 3.4.0 both rev#5598 and rev#5608 > > Attached: > - Screenshot with gb.gtk used on Lubuntu 12.10 > - Screenshot with gb.qt4 used on Lubuntu 12.10 > - Source Archive of IconViewTester > > Source Archive is set to gb.gtk (the working version) > Run once with gb.gtk next set to component gb.qt4 and run again to see > the difference. > > Note: All my Lubuntu 12.04 that have been installed over 1/2 a year ago > work with both versions > All recently installed Lubuntu 12.04 work with only gb.gtk version. > > If more information is needed just let me know. > The Lubuntu 12.10 specification are in previous post (see above). > > The application I have this problem in is using gb.qt4.webkit so it has > to use gb.qt4 (since there is no gb.gtk.webkit -> why not actually?)
Lack of time to do it... > else I could simply solve my problem by switching to gb.gtk > > Thanks.. > > I can't reproduce the problem, but it must come from the theme. Which GTK+ theme do you use on the system you get the black background, and on the system you don't get it? -- Benoît Minisini ------------------------------------------------------------------------------ Minimize network downtime and maximize team effectiveness. Reduce network management and security costs.Learn how to hire the most talented Cisco Certified professionals. Visit the Employer Resources Portal http://www.cisco.com/web/learning/employer_resources/index.html _______________________________________________ Gambas-user mailing list Gambas-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/gambas-user