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| author | Qt Forward Merge Bot <qt_forward_merge_bot@qt-project.org> | 2020-01-07 01:01:16 +0100 |
|---|---|---|
| committer | Qt Forward Merge Bot <qt_forward_merge_bot@qt-project.org> | 2020-01-07 01:01:16 +0100 |
| commit | c75e8a661852952b12da95c48ad2c1b88e6cf7e1 (patch) | |
| tree | 5a32acf6e2fa4a6500372aa0c94b70b112a3f1c7 /src/plugins | |
| parent | 68c30e372b01561e8809fcfa5426ae896da70b8e (diff) | |
| parent | 1535fc9fb9ddbfce1680979c0634b4fdf8d75fca (diff) | |
Merge remote-tracking branch 'origin/5.14' into 5.15
Change-Id: I6c81e3cb6272adc5c3de2513792bd48604ff4dd0
Diffstat (limited to 'src/plugins')
| -rw-r--r-- | src/plugins/platforms/xcb/qxcbconnection_xi2.cpp | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/plugins/platforms/xcb/qxcbconnection_xi2.cpp b/src/plugins/platforms/xcb/qxcbconnection_xi2.cpp index bd62460b96..2d114c51b3 100644 --- a/src/plugins/platforms/xcb/qxcbconnection_xi2.cpp +++ b/src/plugins/platforms/xcb/qxcbconnection_xi2.cpp @@ -1252,14 +1252,16 @@ void QXcbConnection::xi2ReportTabletEvent(const void *event, TabletData *tabletD if (Q_LIKELY(useValuators)) { const qreal value = scaleOneValuator(normalizedValue, physicalScreenArea.x(), physicalScreenArea.width()); global.setX(value); - local.setX(value - window->handle()->geometry().x()); + // mapFromGlobal is ok for nested/embedded windows, but works only with whole-number QPoint; + // so map it first, then add back the sub-pixel position + local.setX(window->mapFromGlobal(QPoint(int(value), 0)).x() + (value - int(value))); } break; case QXcbAtom::AbsY: if (Q_LIKELY(useValuators)) { qreal value = scaleOneValuator(normalizedValue, physicalScreenArea.y(), physicalScreenArea.height()); global.setY(value); - local.setY(value - window->handle()->geometry().y()); + local.setY(window->mapFromGlobal(QPoint(0, int(value))).y() + (value - int(value))); } break; case QXcbAtom::AbsPressure: |