Merge lp:~gerboland/qtubuntu/windows-hidden-on-creation into lp:qtubuntu

[Gerry Boland]

Create Mir surface with hidden state, as Qt expects.

Ref: http://doc.qt.io/qt-5/qwindow.html#create

[Unity8 CI Bot (unity8-ci-bot)]

FAILED: Continuous integration, rev:343
https://unity8-jenkins.ubuntu.com/job/lp-qtubuntu-ci/123/
Executed test runs:

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review: Needs Fixing (continuous-integration)

[Daniel d'Andrada (dandrader)]

Makes sense. Tested only on desktop though.

review: Approve

[Unity8 CI Bot (unity8-ci-bot)]

FAILED: Continuous integration, rev:343
https://unity8-jenkins.ubuntu.com/job/lp-qtubuntu-ci/156/
Executed test runs:

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review: Needs Fixing (continuous-integration)

[Daniel d'Andrada (dandrader)]

And testing only on desktop is enough now.

[Unity8 CI Bot (unity8-ci-bot)]

FAILED: Continuous integration, rev:343
https://unity8-jenkins.ubuntu.com/job/lp-qtubuntu-ci/159/
Executed test runs:

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review: Needs Fixing (continuous-integration)

[Unity8 CI Bot (unity8-ci-bot)]

PASSED: Continuous integration, rev:343
https://unity8-jenkins.ubuntu.com/job/lp-qtubuntu-ci/157/
Executed test runs:
    SUCCESS: https://unity8-jenkins.ubuntu.com/job/build/3198
    SUCCESS: https://unity8-jenkins.ubuntu.com/job/build-0-fetch/3226
    SUCCESS: https://unity8-jenkins.ubuntu.com/job/build-2-binpkg/arch=amd64,release=vivid+overlay/3082
        deb: https://unity8-jenkins.ubuntu.com/job/build-2-binpkg/arch=amd64,release=vivid+overlay/3082/artifact/output/*zip*/output.zip
    SUCCESS: https://unity8-jenkins.ubuntu.com/job/build-2-binpkg/arch=amd64,release=xenial+overlay/3082
        deb: https://unity8-jenkins.ubuntu.com/job/build-2-binpkg/arch=amd64,release=xenial+overlay/3082/artifact/output/*zip*/output.zip
    SUCCESS: https://unity8-jenkins.ubuntu.com/job/build-2-binpkg/arch=amd64,release=zesty/3082
        deb: https://unity8-jenkins.ubuntu.com/job/build-2-binpkg/arch=amd64,release=zesty/3082/artifact/output/*zip*/output.zip
    SUCCESS: https://unity8-jenkins.ubuntu.com/job/build-2-binpkg/arch=armhf,release=vivid+overlay/3082
        deb: https://unity8-jenkins.ubuntu.com/job/build-2-binpkg/arch=armhf,release=vivid+overlay/3082/artifact/output/*zip*/output.zip
    SUCCESS: https://unity8-jenkins.ubuntu.com/job/build-2-binpkg/arch=armhf,release=xenial+overlay/3082
        deb: https://unity8-jenkins.ubuntu.com/job/build-2-binpkg/arch=armhf,release=xenial+overlay/3082/artifact/output/*zip*/output.zip
    SUCCESS: https://unity8-jenkins.ubuntu.com/job/build-2-binpkg/arch=armhf,release=zesty/3082
        deb: https://unity8-jenkins.ubuntu.com/job/build-2-binpkg/arch=armhf,release=zesty/3082/artifact/output/*zip*/output.zip
    SUCCESS: https://unity8-jenkins.ubuntu.com/job/build-2-binpkg/arch=i386,release=vivid+overlay/3082
        deb: https://unity8-jenkins.ubuntu.com/job/build-2-binpkg/arch=i386,release=vivid+overlay/3082/artifact/output/*zip*/output.zip
    SUCCESS: https://unity8-jenkins.ubuntu.com/job/build-2-binpkg/arch=i386,release=xenial+overlay/3082
        deb: https://unity8-jenkins.ubuntu.com/job/build-2-binpkg/arch=i386,release=xenial+overlay/3082/artifact/output/*zip*/output.zip
    SUCCESS: https://unity8-jenkins.ubuntu.com/job/build-2-binpkg/arch=i386,release=zesty/3082
        deb: https://unity8-jenkins.ubuntu.com/job/build-2-binpkg/arch=i386,release=zesty/3082/artifact/output/*zip*/output.zip

Click here to trigger a rebuild:
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review: Approve (continuous-integration)

=== modified file 'src/ubuntumirclient/window.cpp'
--- src/ubuntumirclient/window.cpp	2016-08-31 01:51:15 +0000
+++ src/ubuntumirclient/window.cpp	2016-09-26 13:12:42 +0000
@@ -248,6 +248,10 @@
         mir_surface_spec_set_shell_chrome(spec.get(), mir_shell_chrome_low);
     }
 
+    if (!window->isVisible()) {
+        mir_surface_spec_set_state(spec.get(), mir_surface_state_hidden);
+    }
+
     auto surface = mir_surface_create_sync(spec.get());
     Q_ASSERT(mir_surface_is_valid(surface));
     return surface;