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| author | Gareth Stockwell <ext-gareth.stockwell@nokia.com> | 2010-05-13 13:11:07 (GMT) |
|---|---|---|
| committer | Gareth Stockwell <ext-gareth.stockwell@nokia.com> | 2010-06-02 13:42:04 (GMT) |
| commit | 603ccb3d715b1d6e9969b2df8ab27461f51728fb (patch) | |
| tree | 9808e8fe4588c461b2033fb20eb1b8a195552113 /tests/auto/qtooltip | |
| parent | 6c57e76ea755b28d30405fd1239bf4275e8271b4 (diff) | |
| download | Qt-603ccb3d715b1d6e9969b2df8ab27461f51728fb.zip Qt-603ccb3d715b1d6e9969b2df8ab27461f51728fb.tar.gz Qt-603ccb3d715b1d6e9969b2df8ab27461f51728fb.tar.bz2 | |
Window visibility changes update TLW backing store reference count
* When a native window becomes completely invisible, the reference count
of the top-level widget's backing store is decremented.
* When a previously invisible native window becomes either partially or
fully visible:
- If the top-level widget has a backing store, its reference count
is incremented.
- Otherwise, the top-level widget creates a backing store with an
initial reference count of 1.
Task-number: QTBUG-8697
Reviewed-by: Jason Barron
Diffstat (limited to 'tests/auto/qtooltip')
0 files changed, 0 insertions, 0 deletions