SkyItem
#include <skyitem.h>
Public Member Functions | |
SkyItem (LabelsItem::label_t labelType, RootNode *rootNode=nullptr) | |
virtual | ~SkyItem () |
virtual void | hide () override |
void | hideLabels () |
LabelsItem::label_t | labelType () |
RootNode * | rootNode () |
virtual void | show () override |
virtual void | update ()=0 |
Public Member Functions inherited from SkyOpacityNode | |
bool | visible () |
Public Member Functions inherited from QSGOpacityNode | |
qreal | opacity () const const |
void | setOpacity (qreal opacity) |
Public Member Functions inherited from QSGNode | |
void | appendChildNode (QSGNode *node) |
QSGNode * | childAtIndex (int i) const const |
int | childCount () const const |
QSGNode * | firstChild () const const |
Flags | flags () const const |
void | insertChildNodeAfter (QSGNode *node, QSGNode *after) |
void | insertChildNodeBefore (QSGNode *node, QSGNode *before) |
virtual bool | isSubtreeBlocked () const const |
QSGNode * | lastChild () const const |
void | markDirty (DirtyState bits) |
QSGNode * | nextSibling () const const |
QSGNode * | parent () const const |
void | prependChildNode (QSGNode *node) |
virtual void | preprocess () |
QSGNode * | previousSibling () const const |
void | removeAllChildNodes () |
void | removeChildNode (QSGNode *node) |
void | setFlag (Flag f, bool enabled) |
void | setFlags (Flags f, bool enabled) |
NodeType | type () const const |
Additional Inherited Members | |
Public Types inherited from QSGNode | |
typedef | DirtyState |
enum | DirtyStateBit |
enum | Flag |
typedef | Flags |
enum | NodeType |
Public Attributes inherited from QSGNode | |
BasicNodeType | |
ClipNodeType | |
DirtyForceUpdate | |
DirtyGeometry | |
DirtyMaterial | |
DirtyMatrix | |
DirtyNodeAdded | |
DirtyNodeRemoved | |
DirtyOpacity | |
DirtyPropagationMask | |
DirtySubtreeBlocked | |
DirtyUsePreprocess | |
GeometryNodeType | |
InternalReserved | |
IsVisitableNode | |
OpacityNodeType | |
OwnedByParent | |
OwnsGeometry | |
OwnsMaterial | |
OwnsOpaqueMaterial | |
RenderNodeType | |
RootNodeType | |
TransformNodeType | |
UsePreprocess | |
Detailed Description
This is an interface for implementing SkyItems that represent SkyComponent derived objects on the SkyMapLite.
It is derived from QSGOpacityNode to make it possible to hide the whole node tree by simply setting opacity to 0.
A base class that is used for displaying SkyComponents on SkyMapLite.
- Version
- 1.0
Constructor & Destructor Documentation
◆ SkyItem()
|
explicit |
Constructor, appends SkyItem to rootNode as a child in a node tree.
- Parameters
-
labelType type of label that corresponds to this item
- Note
- see LabelsItem::label_t
- Parameters
-
parent a pointer to SkyItem's parent node
Definition at line 10 of file skyitem.cpp.
◆ ~SkyItem()
|
virtual |
- See also
- PointSourceNode::~PointSourceNode()
Definition at line 15 of file skyitem.cpp.
Member Function Documentation
◆ hide()
|
overridevirtual |
hides this item and corresponding labels
Reimplemented from SkyOpacityNode.
Reimplemented in PlanetsItem.
Definition at line 37 of file skyitem.cpp.
◆ hideLabels()
void SkyItem::hideLabels | ( | ) |
Definition at line 32 of file skyitem.cpp.
◆ labelType()
|
inline |
◆ rootNode()
|
inline |
◆ show()
|
overridevirtual |
makes this node visible
Reimplemented from SkyOpacityNode.
Reimplemented in PlanetsItem.
Definition at line 23 of file skyitem.cpp.
◆ update()
|
pure virtual |
updates the coordinates and visibility of child node.
Similar to draw routine in SkyComponent derived classes
Implemented in AsteroidsItem, CometsItem, ConstellationArtItem, ConstellationNamesItem, DeepSkyItem, DeepStarItem, EclipticItem, EquatorItem, FOVItem, HorizonItem, LinesItem, PlanetsItem, SatellitesItem, StarItem, SupernovaeItem, and TelescopeSymbolsItem.
The documentation for this class was generated from the following files:
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