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author | Rafael Roquetto <rafael.roquetto.qnx@kdab.com> | 2013-06-17 16:46:39 -0300 |
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committer | The Qt Project <gerrit-noreply@qt-project.org> | 2013-06-26 21:41:49 +0200 |
commit | 4a3edb5aec8afbd19e9a9fa7ba9795681eb7a064 (patch) | |
tree | f830b4d228a83f056ddacabbbb447351648335de /doc/global/externalsites/qt-webpages.qdoc | |
parent | 505617b171ece4cef57fa64512801199178dde7a (diff) |
QNX: Fix screen rotation
The behavior introduced by qtdeclarative's 475d1ed4f6a2 mandates that an
expose event follows a geometry change event. The fix for this uncovered a bug
on the raster backing store which caused the rotation to break on QtWidgets.
The problem was rooted on the assumption that the
QQnxRasterBackingStore::flush() method was only called after paints to the
backing store surface, which was discovered to be a false assumption. Flushing
the backing store can occur in other circunstances, which are out of scope on
the context of the QNX plugin.
Task-number: QTBUG-31329
Task-number: QTBUG-31934
Change-Id: Icfc3e85324f5a8745f6b5f189f27f8b763f770c7
(cherry picked from commit 0343b926608a4014ef386b3b21be9a0940d9f8e8)
Reviewed-by: Nicolas Arnaud-Cormos <nicolas@kdab.com>
Reviewed-by: Vladimir Minenko <vminenko@rim.com>
Diffstat (limited to 'doc/global/externalsites/qt-webpages.qdoc')
0 files changed, 0 insertions, 0 deletions