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| author | Gareth Stockwell <ext-gareth.stockwell@nokia.com> | 2011-08-31 15:52:25 +0100 |
|---|---|---|
| committer | Gareth Stockwell <ext-gareth.stockwell@nokia.com> | 2011-09-27 10:06:10 +0100 |
| commit | 24855ef3983fa5d87b3e3a06fe891a769e670ae5 (patch) | |
| tree | dff8907bb32b5c078f88d0af315b109c4cab1e23 /doc/src/snippets/code/src_sql_kernel_qsqlquery.cpp | |
| parent | e90cffc2c5f313cc813d0a21a1d9d0afe8d0ea7a (diff) | |
| download | qt4-tools-24855ef3983fa5d87b3e3a06fe891a769e670ae5.tar.gz | |
Always recreate backing store when TLW transparency changes
When using either the opengl or openvg graphics system on Symbian,
if a TLW is made transparent, the widget switches to using raster
rendering, because EGL surface transparency is currently not
supported by the platform.
This patch enables the reverse to occur: when the widget is
subsequently made opaque, rendering switches back to using GL/VG.
Task-number: QTBUG-21211
Reviewed-by: Jani Hautakangas
Reviewed-by: Laszlo Agocs
Reviewed-by: Sami Merila
Diffstat (limited to 'doc/src/snippets/code/src_sql_kernel_qsqlquery.cpp')
0 files changed, 0 insertions, 0 deletions