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Fix removeChild

This commit is contained in:
Maxime Gimeno 2016-03-09 14:43:11 +01:00
parent 87b2b07956
commit e1ee84df4e
1 changed files with 16 additions and 5 deletions
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21
Three/include/CGAL/Three/Scene_group_item.h
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@ -122,12 +122,11 @@ public :
//!@see getChildren @see addChild
void removeChild( Scene_item* item)
{
item->has_group=0;
Scene_group_item* group =
qobject_cast<Scene_group_item*>(item);
if(group)
Q_FOREACH(Scene_item* child, group->getChildren())
removeChild(child);
item->has_group=0;
resetHasGroup(group);
children.removeOne(item);
}
//!Moves a child up in the list.
@ -136,11 +135,23 @@ public :
void moveDown(int);
private:
//!Contains a reference to all the children of this group.
//Contains a reference to all the children of this group.
QList<Scene_item*> children;
//!Updates the property has_group for each group and sub-groups containing new_item.
//Updates the property has_group for each group and sub-groups containing new_item.
void add_group_number(Scene_item*new_item);
bool expanded;
//Recompute has_group of all children of a group
void resetHasGroup(Scene_item* item)
{
Scene_group_item* group =
qobject_cast<Scene_group_item*>(item);
if(group)
Q_FOREACH(Scene_item* child, group->getChildren())
{
child->has_group=group->has_group + 1;
resetHasGroup(child);
}
}
}; //end of class Scene_group_item