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Set pinch to unzoom

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luiscuenca 2019-11-18 15:59:45 -07:00
parent e06e1bb377
commit f1a9f52ee1
1 changed files with 2 additions and 2 deletions
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4
libraries/input-plugins/src/input-plugins/KeyboardMouseDevice.cpp
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@ -200,9 +200,9 @@ void KeyboardMouseDevice::touchGestureEvent(const QGestureEvent* event) {
break; break;
case Qt::GestureUpdated: { case Qt::GestureUpdated: {
const float PINCH_DELTA_STEP = 0.05f; const float PINCH_DELTA_STEP = 0.04f;
qreal totalScaleFactor = pinchGesture->totalScaleFactor(); qreal totalScaleFactor = pinchGesture->totalScaleFactor();
qreal scaleFactorDelta = totalScaleFactor - _lastTotalScaleFactor; qreal scaleFactorDelta = _lastTotalScaleFactor - totalScaleFactor;
_inputDevice->_axisStateMap[_inputDevice->makeInput(TOUCH_GESTURE_PINCH_POS).getChannel()].value = scaleFactorDelta > 0.0 ? PINCH_DELTA_STEP : 0.0f; _inputDevice->_axisStateMap[_inputDevice->makeInput(TOUCH_GESTURE_PINCH_POS).getChannel()].value = scaleFactorDelta > 0.0 ? PINCH_DELTA_STEP : 0.0f;
_inputDevice->_axisStateMap[_inputDevice->makeInput(TOUCH_GESTURE_PINCH_NEG).getChannel()].value = scaleFactorDelta < 0.0 ? PINCH_DELTA_STEP : 0.0f; _inputDevice->_axisStateMap[_inputDevice->makeInput(TOUCH_GESTURE_PINCH_NEG).getChannel()].value = scaleFactorDelta < 0.0 ? PINCH_DELTA_STEP : 0.0f;
_lastTotalScaleFactor = totalScaleFactor; _lastTotalScaleFactor = totalScaleFactor;