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basic mouse handler: multi monitor adjustments

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This commit is contained in:
Megamouse 2018-08-10 20:24:33 +02:00
parent 1a5b950d8b
commit 57ba9d3939
2 changed files with 35 additions and 16 deletions
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27
rpcs3/basic_mouse_handler.cpp
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@ -93,9 +93,30 @@ void basic_mouse_handler::MouseMove(QMouseEvent* event)
{
if (m_target && m_target->visibility() == QWindow::Visibility::FullScreen)
{
QPoint p_delta = m_target->geometry().topLeft() + QPoint(m_target->width() / 2, m_target->height() / 2);
QCursor::setPos(p_delta);
MouseHandlerBase::Move(event->x() - p_delta.x(), event->y() - p_delta.y(), true);
// get the screen dimensions
const QSize screen = m_target->size();
// get the center of the screen in global coordinates
QPoint p_center = m_target->geometry().topLeft() + QPoint(screen.width() / 2, screen.height() / 2);
// reset the mouse to the center for consistent results since edge movement won't be registered
QCursor::setPos(m_target->screen(), p_center);
// convert the center into screen coordinates
p_center = m_target->mapFromGlobal(p_center);
// current mouse position, starting at the center
static QPoint p_real(p_center);
// get the delta of the mouse position to the screen center
const QPoint p_delta = event->pos() - p_center;
// update the current position without leaving the screen borders
p_real.setX(std::clamp(p_real.x() + p_delta.x(), 0, screen.width()));
p_real.setY(std::clamp(p_real.y() + p_delta.y(), 0, screen.height()));
// pass the 'real' position and the current delta to the screen center
MouseHandlerBase::Move(p_real.x(), p_real.y(), true, p_delta.x(), p_delta.y());
}
else
{