qsvgstructure_p.h [qt4/src/svg/qsvgstructure_p.h]

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41
42	#ifndef QSVGSTRUCTURE_P_H
43	#define QSVGSTRUCTURE_P_H
44
45	//
46	// W A R N I N G
47	// -------------
48	//
49	// This file is not part of the Qt API. It exists purely as an
50	// implementation detail. This header file may change from version to
51	// version without notice, or even be removed.
52	//
53	// We mean it.
54	//
55
56	#include "qsvgnode_p.h"
57
58	#ifndef QT_NO_SVG
59
60	#include "QtCore/qlist.h"
61	#include "QtCore/qhash.h"
62
63	QT_BEGIN_NAMESPACE
64
65	class QSvgTinyDocument;
66	class QSvgNode;
67	class QPainter;
68	class QSvgDefs;
69
70	class QSvgStructureNode : public QSvgNode
71	{
72	public:
73	QSvgStructureNode(QSvgNode *parent);
74	~QSvgStructureNode();
75	QSvgNode scopeNode(const* QString &id) const;
76	void addChild(QSvgNode child, const* QString &id);
77	virtual QRectF bounds(QPainter p, QSvgExtraStates &states) const*;
78	QSvgNode previousSiblingNode(QSvgNode n) const;
79	QList<QSvgNode> renderers() const* { return m_renderers; }
80	protected:
81	QList<QSvgNode*> m_renderers;
82	QHash<QString, QSvgNode*> m_scope;
83	QList<QSvgStructureNode*> m_linkedScopes;
84	};
85
86	class QSvgG : public QSvgStructureNode
87	{
88	public:
89	QSvgG(QSvgNode *parent);
90	virtual void draw(QPainter *p, QSvgExtraStates &states);
91	Type type() const;
92	};
93
94	class QSvgDefs : public QSvgStructureNode
95	{
96	public:
97	QSvgDefs(QSvgNode *parent);
98	virtual void draw(QPainter *p, QSvgExtraStates &states);
99	Type type() const;
100	};
101
102	class QSvgSwitch : public QSvgStructureNode
103	{
104	public:
105	QSvgSwitch(QSvgNode *parent);
106	virtual void draw(QPainter *p, QSvgExtraStates &states);
107	Type type() const;
108	private:
109	void init();
110	private:
111	QString m_systemLanguage;
112	QString m_systemLanguagePrefix;
113	};
114
115	QT_END_NAMESPACE
116
117	#endif // QT_NO_SVG
118	#endif // QSVGSTRUCTURE_P_H
119