diff options
author | Laszlo Agocs <laszlo.p.agocs@nokia.com> | 2011-10-13 08:55:56 +0300 |
---|---|---|
committer | Qt by Nokia <qt-info@nokia.com> | 2011-10-13 17:36:01 +0200 |
commit | 472028c1d43ec5fc9c8f054f24d286aa7873ad26 (patch) | |
tree | 197118c1a2c5b7efb804ecab5eae02e1582883ba /src/plugins/generic/touchscreen/qtoucheventsenderqpa.cpp | |
parent | 1582407fc782c0befd0760633324dd5c206524a1 (diff) |
Calculate an area in the touchscreen qpa plugin.
Instead of ignoring the touch major/minor and returning a rectangle
with width and height of 1, the size of the area is now calculated
based on the major. This is incomplete and far from perfect but at
least it makes visualizers, like the fingerpaint example app, work out
of the box.
Change-Id: I3bb70b4d7247f289e5cae4e7de2460ecf2c9d009
Reviewed-on: http://codereview.qt-project.org/6566
Reviewed-by: Paul Olav Tvete <paul.tvete@nokia.com>
Diffstat (limited to 'src/plugins/generic/touchscreen/qtoucheventsenderqpa.cpp')
-rw-r--r-- | src/plugins/generic/touchscreen/qtoucheventsenderqpa.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/plugins/generic/touchscreen/qtoucheventsenderqpa.cpp b/src/plugins/generic/touchscreen/qtoucheventsenderqpa.cpp index 341d38773b..284330fd32 100644 --- a/src/plugins/generic/touchscreen/qtoucheventsenderqpa.cpp +++ b/src/plugins/generic/touchscreen/qtoucheventsenderqpa.cpp @@ -102,7 +102,8 @@ void QTouchEventSenderQPA::touch_point(QEvent::Type state, // Generate a screen position that is always inside the active window or the default screen. const int wx = winRect.left() + int(nx * winRect.width()); const int wy = winRect.top() + int(ny * winRect.height()); - tp.area.moveTopLeft(QPoint(wx, wy)); + const qreal sizeRatio = (winRect.width() + winRect.height()) / qreal(hw_w + hw_h); + tp.area = QRect(wx, wy, tp.area.width() * sizeRatio, tp.area.height() * sizeRatio); #ifdef POINT_DEBUG qDebug() << " " << i << tp.area << tp.state << tp.id << tp.isPrimary << tp.pressure; |