Qt 4.8
qdeclarativeimagebase_p.h
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41 
42 #ifndef QDECLARATIVEIMAGEBASE_H
43 #define QDECLARATIVEIMAGEBASE_H
44 
46 
48 
50 
53 {
54  Q_OBJECT
56 
58  QUrl source;
59  qreal progress;
60  bool asynchronous;
61  bool cache;
62  QSize sourceSize;
63  bool mirror;
64 
65 public:
68  enum Status { Null, Ready, Loading, Error };
69  Status status() const;
70  qreal progress() const;
71 
72  QUrl source() const;
73  virtual void setSource(const QUrl &url);
74 
75  bool asynchronous() const;
76  void setAsynchronous(bool);
77 
78  bool cache() const;
79  void setCache(bool);
80 
81  virtual void setSourceSize(const QSize&);
82  QSize sourceSize() const;
83  void resetSourceSize();
84 
85  virtual void setMirror(bool mirror);
86  bool mirror() const;
87 
88 Q_SIGNALS:
89  void sourceChanged(const QUrl &);
90  void sourceSizeChanged();
91  void statusChanged(QDeclarativeImageBase::Status);
92  void progressChanged(qreal progress);
93  void asynchronousChanged();
94  Q_REVISION(1) void cacheChanged();
95  Q_REVISION(1) void mirrorChanged();
96 
97 protected:
98  virtual void load();
99  virtual void componentComplete();
100  virtual void pixmapChange();
102 
103 private Q_SLOTS:
104  virtual void requestFinished();
105  void requestProgress(qint64,qint64);
106 
107 private:
110 };
111 
113 
115 
116 #endif // QDECLARATIVEIMAGEBASE_H
Error
Definition: qaudio.h:58
double qreal
Definition: qglobal.h:1193
#define QT_END_NAMESPACE
This macro expands to.
Definition: qglobal.h:90
QScopedPointer< QGraphicsItemPrivate > d_ptr
#define QT_BEGIN_HEADER
Definition: qglobal.h:136
static LibLoadStatus status
Definition: qlocale_icu.cpp:69
#define Q_DISABLE_COPY(Class)
Disables the use of copy constructors and assignment operators for the given Class.
Definition: qglobal.h:2523
#define Q_SLOTS
Definition: qobjectdefs.h:71
The QUrl class provides a convenient interface for working with URLs.
Definition: qurl.h:61
#define Q_SIGNALS
Definition: qobjectdefs.h:72
#define Q_ENUMS(x)
Definition: qobjectdefs.h:84
#define QT_BEGIN_NAMESPACE
This macro expands to.
Definition: qglobal.h:89
The QDeclarativeItem class provides the most basic of all visual items in QML.
QVariant data(int key) const
Returns this item&#39;s custom data for the key key as a QVariant.
__int64 qint64
Definition: qglobal.h:942
#define Q_OBJECT
Definition: qobjectdefs.h:157
#define Q_DECLARE_PRIVATE_D(Dptr, Class)
Definition: qglobal.h:2472
#define load(x)
virtual void componentComplete()
#define Q_AUTOTEST_EXPORT
Definition: qglobal.h:1510
The QSize class defines the size of a two-dimensional object using integer point precision.
Definition: qsize.h:53
#define QT_END_HEADER
Definition: qglobal.h:137