Scene::Item_id
Scene::addItem(CGAL::Three::Scene_item* item)
{
Bbox bbox_before = bbox();
m_entries.push_back(item);
connect(item, SIGNAL(itemChanged()),
this, SLOT(itemChanged()));
connect(item, SIGNAL(redraw()),
this, SLOT(callDraw()));
if(item->isFinite()
&& !item->isEmpty()
&& bbox_before + item->bbox() != bbox_before
)
{
Q_EMIT updated_bbox();
}
QList<QStandardItem*> list;
for(int i=0; i<5; i++)
{
list<<new QStandardItem();
list.at(i)->setEditable(false);
}
invisibleRootItem()->appendRow(list);
for(int i=0; i<5; i++){
index_map[list.at(i)->index()] = m_entries.size() -1;
}
Q_EMIT updated();
Item_id id = m_entries.size() - 1;
Q_EMIT newItem(id);
CGAL::Three::Scene_group_item* group =
qobject_cast<CGAL::Three::Scene_group_item*>(item);
if(group)
addGroup(group);
return id;
}
Scene::Item_id
Scene::addItem(CGAL::Three::Scene_item* item)
{
CGAL::Three::Scene_group_item* group =
qobject_cast<CGAL::Three::Scene_group_item*>(item);
if(group)
m_group_entries.prepend(group);
Bbox bbox_before = bbox();
m_entries.push_back(item);
connect(item, SIGNAL(itemChanged()),
this, SLOT(itemChanged()));
connect(item, SIGNAL(redraw()),
this, SLOT(callDraw()));
if(item->isFinite()
&& !item->isEmpty()
&& bbox_before + item->bbox() != bbox_before
)
{
Q_EMIT updated_bbox();
}
QList<QStandardItem*> list;
for(int i=0; i<5; i++)
{
list<<new QStandardItem();
list.at(i)->setEditable(false);
}
invisibleRootItem()->appendRow(list);
for(int i=0; i<5; i++){
index_map[list.at(i)->index()] = m_entries.size() -1;
}
Q_EMIT updated();
Item_id id = m_entries.size() - 1;
Q_EMIT newItem(id);
//if group selected, add item to it
if(mainSelectionIndex() >=0)
{
//if new item is a group, don't do that, to avoid any ambiguity
if(!group)
{
CGAL::Three::Scene_group_item* selected_group =
qobject_cast<CGAL::Three::Scene_group_item*>(m_entries.at(mainSelectionIndex()));
if(selected_group)
{
selected_group->addChild(item);
group_added();
}
}
}
return id;
}