QPoint LvlScene::getViewportPos()
{
QPoint vpPos(0,0);
if(_viewPort)
{
vpPos.setX(this->_viewPort->horizontalScrollBar()->value());
vpPos.setY(this->_viewPort->verticalScrollBar()->value());
}
return vpPos;
}
/* returns the position of the top left corner of the widget in "window viewport coordinates"
window viewport coordinates: top y = 0, bottom y = -viewport.h
*/
KPosition KWidget::getViewportPos () const
{
KPosition vpPos((int)matrix[TX], (int)matrix[TY]);
if (parent)
{
return vpPos + parent->getViewportPos();
}
return vpPos;
}
// Sets the layer's position
void CocosLayerView::setPosition(const ichigo::Point &pos)
{
LayerView::setPosition(pos);
if (_ccLayer)
{
// Get the scene's viewport's position
Point vpPos(0, 0);
if (_parent)
{
vpPos = _parent->getPosition();
}
// Set new position , take into account viewport position
CCPoint newPos;
newPos.x = pos.x + (vpPos.x * _viewportPosMultiplier.x);
newPos.y = pos.y + (vpPos.y * _viewportPosMultiplier.y);
// Set the position
_ccLayer->setPosition(newPos);
}
}
