yukijoou/kwin
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

KManagerSelection::claim() emits signal in case it fails

Browse source 
We need to connect to this signal instead of waiting for it to time out.
This means we are already starting the window manager while it might be
that we fail.
This commit is contained in:
Martin Gräßlin 2013-07-23 07:27:40 +02:00
parent 1e0600bbc7
commit 053841f87f
1 changed files with 3 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

5
main.cpp
View file

@ -323,11 +323,12 @@ Application::Application()
if (screen_number == -1)
screen_number = DefaultScreen(display());
if (!owner.claim(args->isSet("replace"), true)) {
connect(&owner, &KSelectionOwner::failedToClaimOwnership, []{
fputs(i18n("kwin: unable to claim manager selection, another wm running? (try using --replace)\n").toLocal8Bit().constData(), stderr);
::exit(1);
}
});
connect(&owner, SIGNAL(lostOwnership()), SLOT(lostSelection()));
owner.claim(args->isSet("replace"), true);
KCrash::setEmergencySaveFunction(Application::crashHandler);
crashes = args->getOption("crashes").toInt();