bool MInverseMouseArea::eventFilter(QObject *obj, QEvent *ev)
{
Q_UNUSED(obj);
if (!m_enabled || !isVisible())
return false;
switch (ev->type()) {
case QEvent::MouseButtonPress: {
QMouseEvent *me = static_cast<QMouseEvent *>(ev);
QPointF mappedPos = me->screenPos();//??is mapping to root item needed still
m_pressed = !isUnderMouse() && !isClickedOnSoftwareInputPanel();
if (m_pressed) {
m_lastsceenPos = me->screenPos();
emit pressedOutside(mappedPos.x(), mappedPos.y());
}
break;
}
case QEvent::MouseMove: {
if (m_pressed) {
QMouseEvent *me = static_cast<QMouseEvent *>(ev);
const QPointF &dist = me->screenPos() - m_lastsceenPos;
if (dist.x() * dist.x() + dist.y() * dist.y() > FlickThresholdSquare)
m_pressed = false;
}
break;
}
case QEvent::MouseButtonRelease: {
QMouseEvent *me = static_cast<QMouseEvent *>(ev);
QPointF mappedPos = mapToRootItem(me->screenPos());
if (m_pressed) {
m_pressed = false;
emit clickedOutside(mappedPos.x(), mappedPos.y());
}
break;
}
default:
break;
}
return false;
}
bool MInverseMouseArea::eventFilter(QObject *obj, QEvent *ev)
{
Q_UNUSED(obj);
if (!m_enabled || !isVisible())
return false;
switch (ev->type()) {
case QEvent::GraphicsSceneMousePress: {
QGraphicsSceneMouseEvent *me = static_cast<QGraphicsSceneMouseEvent *>(ev);
QPointF mappedPos = mapToRootItem(me->scenePos());
m_pressed = !contains(mapFromScene(me->scenePos())) && !isClickedOnSoftwareInputPanel(me);
if (m_pressed)
emit pressedOutside(mappedPos.x(), mappedPos.y());
break;
}
case QEvent::GraphicsSceneMouseMove: {
if (m_pressed) {
QGraphicsSceneMouseEvent *me = static_cast<QGraphicsSceneMouseEvent *>(ev);
const QPointF &dist = me->scenePos() - me->buttonDownScenePos(Qt::LeftButton);
if (dist.x() * dist.x() + dist.y() * dist.y() > FlickThresholdSquare)
m_pressed = false;
}
break;
}
case QEvent::GraphicsSceneMouseRelease: {
QGraphicsSceneMouseEvent *me = static_cast<QGraphicsSceneMouseEvent *>(ev);
QPointF mappedPos = mapToRootItem(me->scenePos());
if (m_pressed) {
m_pressed = false;
emit clickedOutside(mappedPos.x(), mappedPos.y());
}
break;
}
default:
break;
}
return false;
}
bool MInverseMouseArea::eventFilter(QObject *obj, QEvent *ev)
{
Q_UNUSED(obj);
if (!m_enabled || !isVisible())
return false;
switch (ev->type()) {
case QEvent::MouseButtonPress: {
QMouseEvent *m = static_cast<QMouseEvent *>(ev);
QPointF pos = mapFromScene(m->windowPos());
bool pressed = !contains(pos);
if (pressed)
emit pressedOutside(pos.x(), pos.y());
break;
}
default:
break;
}
return false;
}
