void LipstickCompositorWindow::touchEvent(QTouchEvent *event)
{
QWaylandSurface *m_surface = surface();
if (touchEventsEnabled() && m_surface) {
QList<QTouchEvent::TouchPoint> points = event->touchPoints();
if (m_mouseRegionValid && points.count() == 1 &&
event->touchPointStates() & Qt::TouchPointPressed &&
!m_mouseRegion.contains(points.at(0).pos().toPoint())) {
event->ignore();
return;
}
QWaylandInputDevice *inputDevice = m_surface->compositor()->defaultInputDevice();
event->accept();
if (inputDevice->mouseFocus() != m_surface) {
QPoint pointPos;
if (!points.isEmpty())
pointPos = points.at(0).pos().toPoint();
inputDevice->setMouseFocus(m_surface, pointPos, pointPos);
}
inputDevice->sendFullTouchEvent(event);
} else {
event->ignore();
}
}
void LipstickCompositorWindow::handleTouchCancel()
{
QWaylandSurface *m_surface = surface();
if (!m_surface)
return;
QWaylandInputDevice *inputDevice = m_surface->compositor()->defaultInputDevice();
if (inputDevice->mouseFocus() == m_surface &&
(!isVisible() || !isEnabled() || !touchEventsEnabled())) {
inputDevice->sendTouchCancelEvent();
inputDevice->setMouseFocus(0, QPointF());
}
}
void LipstickCompositorWindow::touchEvent(QTouchEvent *event)
{
if (touchEventsEnabled() && surface()) {
handleTouchEvent(event);
#if QT_VERSION >= 0x050202
static bool lipstick_touch_interception = qEnvironmentVariableIsEmpty("LIPSTICK_NO_TOUCH_INTERCEPTION");
if (lipstick_touch_interception && event->type() == QEvent::TouchBegin) {
// On TouchBegin, start intercepting
if (event->isAccepted() && !m_interceptingTouch) {
m_interceptingTouch = true;
window()->installEventFilter(this);
}
}
#endif
} else {
event->ignore();
}
}
