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| author | Gabriel de Dietrich <gabriel.dietrich-de@nokia.com> | 2010-07-26 18:51:32 (GMT) |
|---|---|---|
| committer | Samuli Piippo <samuli.piippo@digia.com> | 2011-06-09 10:06:36 (GMT) |
| commit | e4a3da5e3af84e3c576718236c490feac3f31703 (patch) | |
| tree | 6931b4c0b114adbed612ebbfa8da486713225e65 /examples/opengl | |
| parent | 9914df6e8f032f543c153fa219a5da0911f8b952 (diff) | |
| download | Qt-e4a3da5e3af84e3c576718236c490feac3f31703.zip Qt-e4a3da5e3af84e3c576718236c490feac3f31703.tar.gz Qt-e4a3da5e3af84e3c576718236c490feac3f31703.tar.bz2 | |
Fix crash when all the items in a QListView are hidden
Calling QIconModeViewBase::initDynamicLayout() on the second and
successive segments would return QPoint(-1,-1), resulting in a
totally empty area rectangle for all the items while in
QIconModeViewBase::doDynamicLayout(). This rectangle is used to
initialize the BSP tree, and produces an arithmetic exception when
empty.
Furthermore, a rendering bug was also apparent when displaying the
first item of a segment while the last item of the previous segment
was hidden.
Auto-tests included.
Reviewed-by: Olivier
Task-number: QTBUG-12308
(cherry picked from commit 3c7e7992461b1fef37ada68244f1b5b891015bda)
Diffstat (limited to 'examples/opengl')
0 files changed, 0 insertions, 0 deletions