Am 17.05.2016 um 20:31 schrieb Scott Kostyshak <skost...@lyx.org>: > >> On Tue, May 17, 2016 at 02:17:25PM -0400, Scott Kostyshak wrote: >>> On Tue, May 17, 2016 at 07:08:17PM +0100, Guillaume Munch wrote: >>> Le 17/05/2016 07:34, Scott Kostyshak a écrit : >>>> On Sat, May 14, 2016 at 01:18:47AM -0400, Scott Kostyshak wrote: >>>>> On Tue, May 10, 2016 at 03:04:13AM -0400, Scott Kostyshak wrote: >>>>>> On Wed, May 04, 2016 at 04:39:54PM -0400, Scott Kostyshak wrote: >>>>>>> Dear all, >>>>>>> >>>>>>> As new issues have popping up (and will without doubt continue to keep >>>>>>> popping >>>>>>> up), I want to give an update of how close I think we are to the next >>>>>>> step in >>>>>>> the release process. The two main issues in my mind are: >>>>>>> >>>>>>> 1. Cannot create shortcuts. This problem is present with Qt 5.6 and on >>>>>>> all >>>>>>> platforms. Since we are planning to ship Mac and Windows binaries with >>>>>>> Qt 5.6, >>>>>>> this is a show stopper. To follow the progress, see #10075 and our >>>>>>> hijacked >>>>>>> thread at [1]. Stephan is helping out and will follow a lead that JMarc >>>>>>> suggested. If that does not work out, then we will contact the Qt >>>>>>> mailing list >>>>>>> for help. >>>>>> >>>>>> A Qt bug report is now open to follow: >>>>>> https://bugreports.qt.io/browse/QTBUG-53272 >>>>>> It's still not clear whether the change was intended or not. >>>>> >>>>> I sent an email to inter...@qt-project.org. Hopefully we can draw some >>>>> attention to the potential regression and find a workaround. >>>> >>>> I did not get any bites there so I emailed the developer list. If there >>>> is no simple workaround posted there, then hopefully the strategy that >>>> JMarc proposed (look at what Qt creator does) leads to a simple >>>> workaround. >>> >>> Where are we on trying to fix it ourselves? >> >> We have made a few attempts---one attempt worked for Mac but not Linux, >> one on Linux but not Mac. There is always the possibility of using >> different code for Mac and Linux but it would be nice to avoid that. >> The newest development is JMarc's idea to look at what Qt Creator does. >> Ah, now I see you reference this below. Perhaps I misunderstood this >> question. >> >>> First, the code on master does not make sense to me in light of >>> https://wiki.qt.io/ShortcutOverride: >>> >>> "The focus item has the option to override the shortcut (by accepting >>> the shortcut override event). If the shortcut override is accepted it >>> will be delivered as normal key press to the focus widget." >>> >>> This is consistent with the code from qtcreator found by Scott and also: >>> https://github.com/KDE/kdelibs/blob/eb5809ca2d18447af243881dcb7f5a4e70645119/kdeui/widgets/kkeysequencewidget.cpp#L396 >>> (noticing that the top of CustomWidgets.cpp indicates "The code for the >>> ShortcutWidget class was adapted from kkeysequencewidget.cpp, which is >>> part of the KDE libraries") >>> >>> So what about the attached patch? For me it works on qt4.8.7 & qt5.5.1. >>> If it works on qt5.6, I am afraid that all there is to ask to the qt >>> people, if anything, is to clarify the official documentation. >> >>> Perhaps I >>> misunderstood and something like my patch has already been tried. >> >> I don't think you misunderstood anything. All attempts are welcome. I >> will try your patch later. Last night I built LyX with Qt 5.6.1dev and >> it still shows the problem. > > I tried your patch. I have the same problems as with Stephan's patch > (also reported by Kornel). For example, none of alt+f, alt+f, alt+d, > alt+s work for me.
I'm away these days. I'll test your patch tomorrow. Stephan > > At this point though, unless someone has a better idea for 2.2.0, we > should just go ahead with your or Stephan's patch (after more testing on > Mac and Windows), or perhaps consider using different code on different > platforms. A better fix can perhaps be worked on for 2.2.1. > > Scott > >> Scott >> >>> From 2f695983a1392d95d8c29dfaff98fa16e93250b7 Mon Sep 17 00:00:00 2001 >>> From: Guillaume Munch <g...@lyx.org> >>> Date: Tue, 17 May 2016 18:45:37 +0100 >>> Subject: [PATCH] bug #10075 >>> >>> --- >>> src/frontends/qt4/CustomizedWidgets.cpp | 4 +++- >>> 1 file changed, 3 insertions(+), 1 deletion(-) >>> >>> diff --git a/src/frontends/qt4/CustomizedWidgets.cpp >>> b/src/frontends/qt4/CustomizedWidgets.cpp >>> index b6dc73f..6b0a9ad 100644 >>> --- a/src/frontends/qt4/CustomizedWidgets.cpp >>> +++ b/src/frontends/qt4/CustomizedWidgets.cpp >>> @@ -124,11 +124,13 @@ bool ShortcutWidget::event(QEvent * e) >>> setFrameShadow(QFrame::Sunken); >>> break; >>> case QEvent::ShortcutOverride: >>> + e->accept(); >>> + return true; >>> + case QEvent::KeyPress: >>> keyPressEvent(static_cast<QKeyEvent *>(e)); >>> return true; >>> case QEvent::KeyRelease: >>> case QEvent::Shortcut: >>> - case QEvent::KeyPress: >>> return true; >>> default: >>> break; >>> -- >>> 2.7.4 > >