diff options
| author | Paul Olav Tvete <paul.tvete@digia.com> | 2013-10-02 10:57:22 +0200 |
|---|---|---|
| committer | The Qt Project <gerrit-noreply@qt-project.org> | 2013-10-03 16:20:54 +0200 |
| commit | b3535f3926a42a254985c456e9231768aade3595 (patch) | |
| tree | 5e7c99881b8d8856a3801c6aa68d901814d2129b /src/android/jar | |
| parent | 5f4c75a50e8268d9bba20a6ad8fbdcf1b081005d (diff) | |
Android: Don't throw away slow-moving mouse/touch events
When doing slow, precise movements, some devices will report
differences of less than 1 pixel. This would mark the points
as stationary, meaning that Qt would discard them without reporting.
On the three devices I have tested, stationary points are reported with
a 0.0 difference. If any devices are reporting noisy values, it is
still safer to test for equality, since it is much better to report
too many move events than to not report any.
Task-number: QTBUG-33729
Change-Id: If20f2758f5a5ec0917184345b558f55a3d383807
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@digia.com>
Diffstat (limited to 'src/android/jar')
| -rw-r--r-- | src/android/jar/src/org/qtproject/qt5/android/QtNative.java | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/android/jar/src/org/qtproject/qt5/android/QtNative.java b/src/android/jar/src/org/qtproject/qt5/android/QtNative.java index f5bfe7e029..1385c90e3e 100644 --- a/src/android/jar/src/org/qtproject/qt5/android/QtNative.java +++ b/src/android/jar/src/org/qtproject/qt5/android/QtNative.java @@ -297,8 +297,8 @@ public class QtNative if (action == MotionEvent.ACTION_MOVE) { int hsz = event.getHistorySize(); if (hsz > 0) { - if (Math.abs(event.getX(index) - event.getHistoricalX(index, hsz-1)) > 1 - || Math.abs(event.getY(index) - event.getHistoricalY(index, hsz-1)) > 1) { + if (event.getX(index) != event.getHistoricalX(index, hsz-1) + || event.getY(index) != event.getHistoricalY(index, hsz-1)) { return 1; } else { return 2; |