1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
|
/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** Contact: Qt Software Information (qt-info@nokia.com)
**
** This file is part of the QtDeclarative module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the either Technology Preview License Agreement or the
** Beta Release License Agreement.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain
** additional rights. These rights are described in the Nokia Qt LGPL
** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
** package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU General Public License version 3.0 requirements will be
** met: http://www.gnu.org/copyleft/gpl.html.
**
** If you are unsure which license is appropriate for your use, please
** contact the sales department at qt-sales@nokia.com.
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QFXIMAGE_H
#define QFXIMAGE_H
#include <QtDeclarative/qfxitem.h>
#include <QtNetwork/qnetworkreply.h>
QT_BEGIN_HEADER
QT_BEGIN_NAMESPACE
QT_MODULE(Declarative)
class QFxImagePrivate;
class Q_DECLARATIVE_EXPORT QFxImage : public QFxItem
{
Q_OBJECT
Q_ENUMS(Status)
Q_PROPERTY(Status status READ status NOTIFY statusChanged)
Q_PROPERTY(QUrl source READ source WRITE setSource NOTIFY sourceChanged)
Q_PROPERTY(qreal progress READ progress NOTIFY progressChanged)
Q_PROPERTY(QFxScaleGrid *scaleGrid READ scaleGrid)
Q_PROPERTY(bool tile READ isTiled WRITE setTiled)
Q_PROPERTY(QPixmap pixmap READ pixmap WRITE setPixmap DESIGNABLE false)
Q_PROPERTY(bool opaque READ isOpaque WRITE setOpaque)
Q_PROPERTY(bool smooth READ smoothTransform WRITE setSmoothTransform)
public:
QFxImage(QFxItem *parent=0);
~QFxImage();
QFxScaleGrid *scaleGrid();
bool isTiled() const;
void setTiled(bool tile);
QPixmap pixmap() const;
void setPixmap(const QPixmap &);
bool isOpaque() const;
void setOpaque(bool);
bool smoothTransform() const;
void setSmoothTransform(bool);
enum Status { Idle, Loading, Error };
Status status() const;
qreal progress() const;
QUrl source() const;
virtual void setSource(const QUrl &url);
virtual void dump(int depth);
virtual QString propertyInfo() const;
#if defined(QFX_RENDER_QPAINTER)
void paintContents(QPainter &painter);
#elif defined(QFX_RENDER_OPENGL)
void paintGLContents(GLPainter &);
uint glSimpleItemData(float *vertices, float *texVertices,
GLTexture **texture, uint count);
#endif
Q_SIGNALS:
void sourceChanged(const QUrl &);
void statusChanged(Status);
void progressChanged(qreal progress);
protected:
QFxImage(QFxImagePrivate &dd, QFxItem *parent);
virtual void componentComplete();
private Q_SLOTS:
void requestFinished();
void sciRequestFinished();
void requestProgress(qint64,qint64);
private:
Q_DISABLE_COPY(QFxImage)
Q_DECLARE_PRIVATE(QFxImage)
void setGridScaledImage(const QFxGridScaledImage& sci);
};
QT_END_NAMESPACE
QML_DECLARE_TYPE(QFxImage)
QT_END_HEADER
#endif // QFXIMAGE_H
|
