Differential D16096

[qpa] Always keep a at least one screen
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Authored by davidedmundson on Oct 10 2018, 9:34 AM.

Details

Reviewers
zzag
Group Reviewers
KWin
Commits
R108:6724955a7624: [qpa] Always keep a at least one screen
Summary

Qt does not like having no screens. Both Qt XCB and Wayland QPAs have
systems pretend there's always at least 1 screen
present.

Kwin already uses a dummy screen on startup, this patch reinserts the
dummy screen if the platform states that all real screens are removed.

BUG: 399564

Test Plan

Logged in, everything still worked
Did not reproduce the original bug

Diff Detail

Repository
R108 KWin
Branch
master
Lint
Lint OK
Unit
No Unit Test Coverage
Build Status
Buildable 3708
Build 3726: arc lint + arc unit
davidedmundson created this revision.Oct 10 2018, 9:34 AM
Restricted Application added a project: KWin. · View Herald TranscriptOct 10 2018, 9:34 AM
Restricted Application added a subscriber: kwin. · View Herald Transcript
davidedmundson requested review of this revision.Oct 10 2018, 9:34 AM
zzag accepted this revision.Oct 10 2018, 10:10 AM
This revision is now accepted and ready to land.Oct 10 2018, 10:10 AM
Closed by commit R108:6724955a7624: [qpa] Always keep a at least one screen (authored by davidedmundson). · Explain WhyOct 10 2018, 10:14 AM
This revision was automatically updated to reflect the committed changes.

Revision Contents
Changeset List

PathPackages
Mplugins/qpa/integration.cpp (6 lines)

Diff 43269

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plugins/qpa/integration.cpp

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