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| author | axis <qt-info@nokia.com> | 2010-02-26 09:05:39 (GMT) |
|---|---|---|
| committer | axis <qt-info@nokia.com> | 2010-02-26 09:05:39 (GMT) |
| commit | 5e9382c018e231c5e2ef49dd8a38eaff535b9837 (patch) | |
| tree | 89f13d31d5804c38999fdefd0e2aca39d305f91c /doc/src/platforms | |
| parent | 11e54877f87ff97039452f117d40ec17eefbcbff (diff) | |
| parent | 53e7dda038e9251ca7380d3717709764c580192e (diff) | |
| download | Qt-5e9382c018e231c5e2ef49dd8a38eaff535b9837.zip Qt-5e9382c018e231c5e2ef49dd8a38eaff535b9837.tar.gz Qt-5e9382c018e231c5e2ef49dd8a38eaff535b9837.tar.bz2 | |
Merge branch '4.6' of scm.dev.nokia.troll.no:qt/qt-s60-public into master-s60
Conflicts:
qmake/generators/symbian/initprojectdeploy_symbian.cpp
qmake/generators/symbian/symmake_abld.h
Diffstat (limited to 'doc/src/platforms')
| -rw-r--r-- | doc/src/platforms/emb-directfb-EmbLinux.qdoc | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/doc/src/platforms/emb-directfb-EmbLinux.qdoc b/doc/src/platforms/emb-directfb-EmbLinux.qdoc index 74f2aaa..9e060f8 100644 --- a/doc/src/platforms/emb-directfb-EmbLinux.qdoc +++ b/doc/src/platforms/emb-directfb-EmbLinux.qdoc @@ -267,7 +267,8 @@ perform well. \o QT_NO_DIRECTFB_IMAGEPROVIDER \o By default Qt will use DirectFB to load QPixmaps from disk/memory. If your DirectFB implementation does not support this it might make sense to -define this. +define this. If you see strange rendering issues with pixmaps that have an +alpha channel defining this could solve the problem. \row \o QT_DIRECTFB_IMAGEPROVIDER_KEEPALIVE @@ -327,4 +328,9 @@ QT_DIRECTFB_DISABLE_RASTERFALLBACKS is defined, DirectFB will only return instead of falling back to QRasterPaintEngine. Please note that these defines should only be used when optimizing the application. +\section2 Top level transparency +\note DirectFB supports partially or fully transparent top level windows, +either through QWidget::setWindowOpacity or through setting a non-opaque +background brush. Note that for the latter it is not supported to change an +opaque window to be transparent at runtime. */ |