Kstars

constellationartitem.h
1/*
2 SPDX-FileCopyrightText: 2016 Artem Fedoskin <afedoskin3@gmail.com>
3 SPDX-License-Identifier: GPL-2.0-or-later
4*/
5
6#pragma once
7
8#include "skyitem.h"
9
10class RootNode;
12
13/**
14 * @class ConstellationArtItem
15 * This class handles constellation art in SkyMapLite. Each constellation image is represented by ConstellationArtNode.
16 * @see ConstellationArtNode
17 *
18 * @author Artem Fedoskin
19 * @version 1.0
20 */
21
23{
24 public:
25 /**
26 * @param artComp - pointer to ConstellationArtComponent instance, that handles constellation art data
27 * @param rootNode - pointer to the root node
28 */
30
31 /**
32 * @short calls update() of all child ConstellationArtNodes if constellation art is on. Otherwise
33 * calls deleteNodes().
34 */
35 void update() override;
36
37 /**
38 * @short deleteNodes deletes constellation art data and ConstellationArtNodes
39 * @see ConstellationArtComponent::deleteData()
40 */
41 void deleteNodes();
42
43 /**
44 * @short loadNodes loads constellation art data and creates ConstellationArtNodes
45 * @see ConstellationArtComponent::loadData()
46 */
47 void loadNodes();
48
49 private:
50 ConstellationArtComponent *m_artComp { nullptr };
51};
Represents the ConstellationsArt objects.
This class handles constellation art in SkyMapLite.
void loadNodes()
loadNodes loads constellation art data and creates ConstellationArtNodes
void deleteNodes()
deleteNodes deletes constellation art data and ConstellationArtNodes
ConstellationArtItem(ConstellationArtComponent *artComp, RootNode *rootNode=nullptr)
void update() override
calls update() of all child ConstellationArtNodes if constellation art is on.
A QSGClipNode derived class used as a container for holding pointers to nodes and for clipping.
Definition rootnode.h:60
This is an interface for implementing SkyItems that represent SkyComponent derived objects on the Sky...
Definition skyitem.h:30
RootNode * rootNode()
Definition skyitem.h:57
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