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
|
/****************************************************************************
**
** 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 <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(QString 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;
QString source() const;
virtual void setSource(const QString &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 QString &);
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);
};
QML_DECLARE_TYPE(QFxImage);
QT_END_NAMESPACE
QT_END_HEADER
#endif // QFXIMAGE_H
|
