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| author | Ariya Hidayat <ariya.hidayat@nokia.com> | 2009-09-25 09:28:44 (GMT) |
|---|---|---|
| committer | Ariya Hidayat <ariya.hidayat@nokia.com> | 2009-09-25 09:29:06 (GMT) |
| commit | afa1741dbe0b931938f0de6907610f65af4ab93e (patch) | |
| tree | 694ee3032db7305dd4883c711dd91d0c2ae7809d /demos/embedded/raycasting | |
| parent | 24b4c1df2f083829f39101ce5d9676d78b2cdc2a (diff) | |
| download | Qt-afa1741dbe0b931938f0de6907610f65af4ab93e.zip Qt-afa1741dbe0b931938f0de6907610f65af4ab93e.tar.gz Qt-afa1741dbe0b931938f0de6907610f65af4ab93e.tar.bz2 | |
Raycasting example: fix painting error when the orientation changes.
Reviewed-by: TrustMe
Diffstat (limited to 'demos/embedded/raycasting')
| -rw-r--r-- | demos/embedded/raycasting/raycasting.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/demos/embedded/raycasting/raycasting.cpp b/demos/embedded/raycasting/raycasting.cpp index ba91281..c3b21b6 100644 --- a/demos/embedded/raycasting/raycasting.cpp +++ b/demos/embedded/raycasting/raycasting.cpp @@ -285,6 +285,8 @@ protected: QPainter p(this); p.setCompositionMode(QPainter::CompositionMode_Source); + p.drawImage(event->rect(), buffer, event->rect()); + if (touchDevice && event->rect().intersects(trackPad)) { p.fillRect(trackPad, Qt::white); p.setPen(QPen(QColor(224, 224, 224), 6)); @@ -306,10 +308,8 @@ protected: p.drawPolygon(poly); p.translate(0, rad - 20); } - p.resetTransform(); } - p.drawImage(event->rect(), buffer, event->rect()); p.end(); } |