QQuickTextureFactory Class
The QQuickTextureFactory class provides an interface for loading custom textures from QML. More...
| Header: | #include <QQuickTextureFactory> |
| qmake: | QT += quick |
| Since: | Qt 5.0 |
| Inherits: | QObject |
This class was introduced in Qt 5.0.
Public Functions
| QQuickTextureFactory() | |
| virtual | ~QQuickTextureFactory() override |
- 30 public functions inherited from QObject
Static Public Members
| QQuickTextureFactory * | textureFactoryForImage(const QImage &image) |
- 9 static public members inherited from QObject
Related Non-Members
| typedef | QObjectList |
| QList<T> | qFindChildren(const QObject *obj, const QRegExp ®Exp) |
| T | qobject_cast(QObject *object) |
| T | qobject_cast(const QObject *object) |
Macros
| QT_NO_NARROWING_CONVERSIONS_IN_CONNECT | |
| Q_CLASSINFO(Name, Value) | |
| Q_DISABLE_COPY(Class) | |
| Q_DISABLE_COPY_MOVE(Class) | |
| Q_DISABLE_MOVE(Class) | |
| Q_EMIT | |
| Q_ENUM(...) | |
| Q_ENUM_NS(...) | |
| Q_FLAG(...) | |
| Q_FLAG_NS(...) | |
| Q_GADGET | |
| Q_INTERFACES(...) | |
| Q_INVOKABLE | |
| Q_NAMESPACE | |
| Q_OBJECT | |
| Q_PROPERTY(...) | |
| Q_REVISION | |
| Q_SET_OBJECT_NAME(Object) | |
| Q_SIGNAL | |
| Q_SIGNALS | |
| Q_SLOT | |
| Q_SLOTS |
Additional Inherited Members
- 1 property inherited from QObject
- 1 public slot inherited from QObject
- 2 signals inherited from QObject
- 9 protected functions inherited from QObject
Detailed Description
The purpose of the texture factory is to provide a placeholder for a image data that can be converted into an OpenGL texture.
Creating a texture directly is not possible as there is rarely an OpenGL context available in the thread that is responsible for loading the image data.
Member Function Documentation
QQuickTextureFactory::QQuickTextureFactory()
Constructs a texture factory. Since QQuickTextureFactory is abstract, it cannot be instantiated directly.
[override virtual] QQuickTextureFactory::~QQuickTextureFactory()
Destroys the texture factory.
[static] QQuickTextureFactory *QQuickTextureFactory::textureFactoryForImage(const QImage &image)
Returns a QQuickTextureFactory holding the given image.
This is typically used as a helper in QQuickImageResponse::textureFactory.
This function was introduced in Qt 5.6.