> On Dec. 17, 2015, 12:55 p.m., Thomas Lübking wrote: > > Looks like this boils down to multiple qApp->desktop()->size() calls, ie. > > displayWidth/displayHeight in kwinglobals.h, right? > > > > We could just "borrow" that code and kick the qApp dep then? > > Thomas Lübking wrote: > Ok, further check - there's another, unrelated, trap when trying to > access the root winId, we'd better fetch that from QX11Info > > Martin Gräßlin wrote: > > Looks like this boils down to multiple qApp->desktop()->size() calls, > ie. displayWidth/displayHeight in kwinglobals.h, right? > > I'm not sure what QDesktopWidget really does. If it's just the root > window size: yes sure.
Checked it - the geometry is the bounding rect of all QScreens. Blast, we'll have to use that as well since we've geometry() uses and unfortunately cannot just assume that this starts as 0,0 :-( - Thomas ----------------------------------------------------------- This is an automatically generated e-mail. To reply, visit: https://git.reviewboard.kde.org/r/126397/#review89648 ----------------------------------------------------------- On Dec. 17, 2015, 9:21 a.m., Martin Gräßlin wrote: > > ----------------------------------------------------------- > This is an automatically generated e-mail. To reply, visit: > https://git.reviewboard.kde.org/r/126397/ > ----------------------------------------------------------- > > (Updated Dec. 17, 2015, 9:21 a.m.) > > > Review request for KDE Frameworks, kwin and Albert Astals Cid. > > > Bugs: 354811 > https://bugs.kde.org/show_bug.cgi?id=354811 > > > Repository: kwindowsystem > > > Description > ------- > > We observed that with Compiz as window manager various applications > crash if they use QGuiApplication instead of QApplication. The reason > for this is that on Compiz the mapViewport code paths are used and > that has a widgets dependency. > > This change should ensure that applications do at least not crash > in this condition. > > BUG: 354811 > > > Diffs > ----- > > src/platforms/xcb/kwindowsystem.cpp > 9d287043c24894ca3c29c439c7939b139da055e8 > > Diff: https://git.reviewboard.kde.org/r/126397/diff/ > > > Testing > ------- > > User in referenced bug report tested it, works. > > > Thanks, > > Martin Gräßlin > >
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