HGWidget* HGView::parentGWidget() const
{
QObject* p = parent();
if (p) return NULL;
QGraphicsProxyWidget* proxy = graphicsProxyWidget();
if (!proxy || !proxy->parent())
return NULL;
p = proxy->parent();
return (p->property("isHGWidget").toBool()) ? static_cast<HGWidget*>(p) : NULL;
}
void HGView::setAlignment(Qt::Alignment align)
{
HGWidget* widget = parentGWidget();
if (widget) {
QObject* p = NULL;
QGraphicsProxyWidget* proxy = graphicsProxyWidget();
if (!proxy || !(p = proxy->parent()))
return;
if (p->property("isHGWidget").toBool())
static_cast<HGWidget*>(p)->layout()->setAlignment(proxy,align);
}
else {
QObject* p = parent();
if (p->property("isHQWidget").toBool()) {
static_cast<HQWidget*>(p)->layout()->setAlignment(this,align);
}
else if(p->property("isHGView").toBool()) {
static_cast<HGView*>(p)->layout()->setAlignment(this,align);
}
}
}
