qquickpainteditem.h

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qquickpainteditem.h

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/home/opencoverage/opencoverage/guest-scripts/qtdeclarative/src/qtdeclarative/src/quick/items/qquickpainteditem.h

Line	Source	Count
1	/****************************************************************************	-
2	**	-
3	** Copyright (C) 2016 The Qt Company Ltd.	-
4	** Contact: https://www.qt.io/licensing/	-
5	**	-
6	** This file is part of the QtQuick module of the Qt Toolkit.	-
7	**	-
8	** $QT_BEGIN_LICENSE:LGPL$	-
9	** Commercial License Usage	-
10	** Licensees holding valid commercial Qt licenses may use this file in	-
11	** accordance with the commercial license agreement provided with the	-
12	** Software or, alternatively, in accordance with the terms contained in	-
13	** a written agreement between you and The Qt Company. For licensing terms	-
14	** and conditions see https://www.qt.io/terms-conditions. For further	-
15	** information use the contact form at https://www.qt.io/contact-us.	-
16	**	-
17	** GNU Lesser General Public License Usage	-
18	** Alternatively, this file may be used under the terms of the GNU Lesser	-
19	** General Public License version 3 as published by the Free Software	-
20	** Foundation and appearing in the file LICENSE.LGPL3 included in the	-
21	** packaging of this file. Please review the following information to	-
22	** ensure the GNU Lesser General Public License version 3 requirements	-
23	** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.	-
24	**	-
25	** GNU General Public License Usage	-
26	** Alternatively, this file may be used under the terms of the GNU	-
27	** General Public License version 2.0 or (at your option) the GNU General	-
28	** Public license version 3 or any later version approved by the KDE Free	-
29	** Qt Foundation. The licenses are as published by the Free Software	-
30	** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3	-
31	** included in the packaging of this file. Please review the following	-
32	** information to ensure the GNU General Public License requirements will	-
33	** be met: https://www.gnu.org/licenses/gpl-2.0.html and	-
34	** https://www.gnu.org/licenses/gpl-3.0.html.	-
35	**	-
36	** $QT_END_LICENSE$	-
37	**	-
38	****************************************************************************/	-
39		-
40	#ifndef QQUICKPAINTEDITEM_P_H	-
41	#define QQUICKPAINTEDITEM_P_H	-
42		-
43	#include <QtQuick/qquickitem.h>	-
44	#include <QtGui/qcolor.h>	-
45		-
46	QT_BEGIN_NAMESPACE	-
47		-
48	class QQuickPaintedItemPrivate;	-
49	class Q_QUICK_EXPORT QQuickPaintedItem : public QQuickItem	-
50	{	-
51	Q_OBJECT	-
52		-
53	Q_PROPERTY(QSize contentsSize READ contentsSize WRITE setContentsSize NOTIFY contentsSizeChanged)	-
54	Q_PROPERTY(QColor fillColor READ fillColor WRITE setFillColor NOTIFY fillColorChanged)	-
55	Q_PROPERTY(qreal contentsScale READ contentsScale WRITE setContentsScale NOTIFY contentsScaleChanged)	-
56	Q_PROPERTY(RenderTarget renderTarget READ renderTarget WRITE setRenderTarget NOTIFY renderTargetChanged)	-
57	Q_PROPERTY(QSize textureSize READ textureSize WRITE setTextureSize NOTIFY textureSizeChanged)	-
58		-
59	public:	-
60	explicit QQuickPaintedItem(QQuickItem *parent = nullptr);	-
61	~QQuickPaintedItem() override;	-
62		-
63	enum RenderTarget {	-
64	Image,	-
65	FramebufferObject,	-
66	InvertedYFramebufferObject	-
67	};	-
68	Q_ENUM(RenderTarget)	-
69		-
70	enum PerformanceHint {	-
71	FastFBOResizing = 0x1	-
72	};	-
73	Q_DECLARE_FLAGS(PerformanceHints, PerformanceHint)	-
74		-
75	void update(const QRect &rect = QRect());	-
76		-
77	bool opaquePainting() const;	-
78	void setOpaquePainting(bool opaque);	-
79		-
80	bool antialiasing() const;	-
81	void setAntialiasing(bool enable);	-
82		-
83	bool mipmap() const;	-
84	void setMipmap(bool enable);	-
85		-
86	PerformanceHints performanceHints() const;	-
87	void setPerformanceHint(PerformanceHint hint, bool enabled = true);	-
88	void setPerformanceHints(PerformanceHints hints);	-
89		-
90	QRectF contentsBoundingRect() const;	-
91		-
92	QSize contentsSize() const;	-
93	void setContentsSize(const QSize &);	-
94	void resetContentsSize();	-
95		-
96	qreal contentsScale() const;	-
97	void setContentsScale(qreal);	-
98		-
99	QSize textureSize() const;	-
100	void setTextureSize(const QSize &size);	-
101		-
102	QColor fillColor() const;	-
103	void setFillColor(const QColor&);	-
104		-
105	RenderTarget renderTarget() const;	-
106	void setRenderTarget(RenderTarget target);	-
107		-
108	virtual void paint(QPainter *painter) = 0;	-
109		-
110	bool isTextureProvider() const override;	-
111	QSGTextureProvider *textureProvider() const override;	-
112		-
113	Q_SIGNALS:	-
114	void fillColorChanged();	-
115	void contentsSizeChanged();	-
116	void contentsScaleChanged();	-
117	void renderTargetChanged();	-
118	void textureSizeChanged();	-
119		-
120	protected:	-
121	QQuickPaintedItem(QQuickPaintedItemPrivate &dd, QQuickItem *parent = nullptr);	-
122	QSGNode updatePaintNode(QSGNode , UpdatePaintNodeData *) override;	-
123	void releaseResources() override;	-
124	void itemChange(ItemChange, const ItemChangeData &) override;	-
125		-
126	private Q_SLOTS:	-
127	void invalidateSceneGraph();	-
128		-
129	private:	-
130	Q_DISABLE_COPY(QQuickPaintedItem)	-
131	Q_DECLARE_PRIVATE(QQuickPaintedItem) executed 202 times by 1 test: `return reinterpret_cast<QQuickPaintedItemPrivate >(qGetPtrHelper(d_ptr));` Executed by: tst_qquickpainteditem executed 160 times by 1 test: `return reinterpret_cast<const QQuickPaintedItemPrivate >(qGetPtrHelper(d_ptr));` Executed by: tst_qquickpainteditem	160-202
132	};	-
133		-
134	Q_DECLARE_OPERATORS_FOR_FLAGS(QQuickPaintedItem::PerformanceHints)	-
135		-
136	QT_END_NAMESPACE	-
137		-
138	#endif // QQUICKPAINTEDITEM_P_H	-

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/****************************************************************************

** Contact: https://www.qt.io/licensing/

** This file is part of the QtQuick module of the Qt Toolkit.

** $QT_BEGIN_LICENSE:LGPL$

** Commercial License Usage

** Licensees holding valid commercial Qt licenses may use this file in

** accordance with the commercial license agreement provided with the

** Software or, alternatively, in accordance with the terms contained in

** a written agreement between you and The Qt Company. For licensing terms

** and conditions see https://www.qt.io/terms-conditions. For further

** information use the contact form at https://www.qt.io/contact-us.

** GNU Lesser General Public License Usage

** Alternatively, this file may be used under the terms of the GNU Lesser

** General Public License version 3 as published by the Free Software

** Foundation and appearing in the file LICENSE.LGPL3 included in the

** packaging of this file. Please review the following information to

** ensure the GNU Lesser General Public License version 3 requirements

** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.

** GNU General Public License Usage

** Alternatively, this file may be used under the terms of the GNU

** General Public License version 2.0 or (at your option) the GNU General

** Public license version 3 or any later version approved by the KDE Free

** Qt Foundation. The licenses are as published by the Free Software

** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3

** included in the packaging of this file. Please review the following

** information to ensure the GNU General Public License requirements will

** be met: https://www.gnu.org/licenses/gpl-2.0.html and

** https://www.gnu.org/licenses/gpl-3.0.html.

** $QT_END_LICENSE$

****************************************************************************/

#ifndef QQUICKPAINTEDITEM_P_H

#define QQUICKPAINTEDITEM_P_H

#include <QtQuick/qquickitem.h>

#include <QtGui/qcolor.h>

QT_BEGIN_NAMESPACE

class QQuickPaintedItemPrivate;

class Q_QUICK_EXPORT QQuickPaintedItem : public QQuickItem

{

Q_OBJECT

Q_PROPERTY(QSize contentsSize READ contentsSize WRITE setContentsSize NOTIFY contentsSizeChanged)

Q_PROPERTY(QColor fillColor READ fillColor WRITE setFillColor NOTIFY fillColorChanged)

Q_PROPERTY(qreal contentsScale READ contentsScale WRITE setContentsScale NOTIFY contentsScaleChanged)

Q_PROPERTY(RenderTarget renderTarget READ renderTarget WRITE setRenderTarget NOTIFY renderTargetChanged)

Q_PROPERTY(QSize textureSize READ textureSize WRITE setTextureSize NOTIFY textureSizeChanged)

public:

explicit QQuickPaintedItem(QQuickItem *parent = nullptr);

~QQuickPaintedItem() override;

enum RenderTarget {

Image,

FramebufferObject,

InvertedYFramebufferObject

};

Q_ENUM(RenderTarget)

enum PerformanceHint {

FastFBOResizing = 0x1

};

Q_DECLARE_FLAGS(PerformanceHints, PerformanceHint)

void update(const QRect &rect = QRect());

bool opaquePainting() const;

void setOpaquePainting(bool opaque);

bool antialiasing() const;

void setAntialiasing(bool enable);

bool mipmap() const;

void setMipmap(bool enable);

PerformanceHints performanceHints() const;

void setPerformanceHint(PerformanceHint hint, bool enabled = true);

void setPerformanceHints(PerformanceHints hints);

QRectF contentsBoundingRect() const;

QSize contentsSize() const;

void setContentsSize(const QSize &);

void resetContentsSize();

qreal contentsScale() const;

void setContentsScale(qreal);

QSize textureSize() const;

100

void setTextureSize(const QSize &size);

101

102

QColor fillColor() const;

103

void setFillColor(const QColor&);

104

105

RenderTarget renderTarget() const;

106

void setRenderTarget(RenderTarget target);

107

108

virtual void paint(QPainter *painter) = 0;

109

110

bool isTextureProvider() const override;

111

QSGTextureProvider *textureProvider() const override;

112

113

Q_SIGNALS:

114

void fillColorChanged();

115

void contentsSizeChanged();

116

void contentsScaleChanged();

117

void renderTargetChanged();

118

void textureSizeChanged();

119

120

protected:

121

QQuickPaintedItem(QQuickPaintedItemPrivate &dd, QQuickItem *parent = nullptr);

122

QSGNode *updatePaintNode(QSGNode *, UpdatePaintNodeData *) override;

123

void releaseResources() override;

124

void itemChange(ItemChange, const ItemChangeData &) override;

125

126

private Q_SLOTS:

127

void invalidateSceneGraph();

128

129

private:

130

Q_DISABLE_COPY(QQuickPaintedItem)

131

Q_DECLARE_PRIVATE(QQuickPaintedItem)

executed 202 times by 1 test: return reinterpret_cast<QQuickPaintedItemPrivate *>(qGetPtrHelper(d_ptr));

Executed by:

tst_qquickpainteditem

executed 160 times by 1 test: return reinterpret_cast<const QQuickPaintedItemPrivate *>(qGetPtrHelper(d_ptr));

Executed by:

tst_qquickpainteditem

160-202

132

};

133

134

Q_DECLARE_OPERATORS_FOR_FLAGS(QQuickPaintedItem::PerformanceHints)

QT_END_NAMESPACE

#endif // QQUICKPAINTEDITEM_P_H

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