Notation used in Ruby API documentation
Module: QtGui
Description: Binding of QSurface
This class is equivalent to the class QOffscreenSurface
Sub-classes: SurfaceClass, QFlags_SurfaceClass, SurfaceType, QFlags_SurfaceType
| new QSurface ptr | new | Creates a new object of this class |
| [const] | QSurface ptr | _const_cast | Returns a non-const reference to self. | |
| void | _create | Ensures the C++ object is created | ||
| void | _destroy | Explicitly destroys the object | ||
| [const] | bool | _destroyed? | Returns a value indicating whether the object was already destroyed | |
| [const] | bool | _is_const_object? | Returns a value indicating whether the reference is a const reference | |
| void | _manage | Marks the object as managed by the script side. | ||
| void | _unmanage | Marks the object as no longer owned by the script side. | ||
| [const] | QSurfaceFormat | format | Method QSurfaceFormat QSurface::format() | |
| [const] | QSize | size | Method QSize QSurface::size() | |
| [const] | bool | supportsOpenGL | Method bool QSurface::supportsOpenGL() | |
| [const] | QSurface_SurfaceClass | surfaceClass | Method QSurface::SurfaceClass QSurface::surfaceClass() | |
| [const] | QSurface_SurfaceType | surfaceType | Method QSurface::SurfaceType QSurface::surfaceType() |
| [static,const] | QSurface_SurfaceType | MetalSurface | Enum constant QSurface::MetalSurface | |
| [static,const] | QSurface_SurfaceClass | Offscreen | Enum constant QSurface::Offscreen | |
| [static,const] | QSurface_SurfaceType | OpenGLSurface | Enum constant QSurface::OpenGLSurface | |
| [static,const] | QSurface_SurfaceType | OpenVGSurface | Enum constant QSurface::OpenVGSurface | |
| [static,const] | QSurface_SurfaceType | RasterGLSurface | Enum constant QSurface::RasterGLSurface | |
| [static,const] | QSurface_SurfaceType | RasterSurface | Enum constant QSurface::RasterSurface | |
| [static,const] | QSurface_SurfaceType | VulkanSurface | Enum constant QSurface::VulkanSurface | |
| [static,const] | QSurface_SurfaceClass | Window | Enum constant QSurface::Window |
| void | create | Use of this method is deprecated. Use _create instead | ||
| void | destroy | Use of this method is deprecated. Use _destroy instead | ||
| [const] | bool | destroyed? | Use of this method is deprecated. Use _destroyed? instead | |
| [const] | bool | is_const_object? | Use of this method is deprecated. Use _is_const_object? instead |
MetalSurface | Signature: [static,const] QSurface_SurfaceType MetalSurface Description: Enum constant QSurface::MetalSurface Python specific notes: |
Offscreen | Signature: [static,const] QSurface_SurfaceClass Offscreen Description: Enum constant QSurface::Offscreen Python specific notes: |
OpenGLSurface | Signature: [static,const] QSurface_SurfaceType OpenGLSurface Description: Enum constant QSurface::OpenGLSurface Python specific notes: |
OpenVGSurface | Signature: [static,const] QSurface_SurfaceType OpenVGSurface Description: Enum constant QSurface::OpenVGSurface Python specific notes: |
RasterGLSurface | Signature: [static,const] QSurface_SurfaceType RasterGLSurface Description: Enum constant QSurface::RasterGLSurface Python specific notes: |
RasterSurface | Signature: [static,const] QSurface_SurfaceType RasterSurface Description: Enum constant QSurface::RasterSurface Python specific notes: |
VulkanSurface | Signature: [static,const] QSurface_SurfaceType VulkanSurface Description: Enum constant QSurface::VulkanSurface Python specific notes: |
Window | Signature: [static,const] QSurface_SurfaceClass Window Description: Enum constant QSurface::Window Python specific notes: |
_const_cast | Signature: [const] QSurface ptr _const_cast Description: Returns a non-const reference to self. Basically, this method allows turning a const object reference to a non-const one. This method is provided as last resort to remove the constness from an object. Usually there is a good reason for a const object reference, so using this method may have undesired side effects. This method has been introduced in version 0.29.6. |
_create | Signature: void _create Description: Ensures the C++ object is created Use this method to ensure the C++ object is created, for example to ensure that resources are allocated. Usually C++ objects are created on demand and not necessarily when the script object is created. |
_destroy | Signature: void _destroy Description: Explicitly destroys the object Explicitly destroys the object on C++ side if it was owned by the script interpreter. Subsequent access to this object will throw an exception. If the object is not owned by the script, this method will do nothing. |
_destroyed? | Signature: [const] bool _destroyed? Description: Returns a value indicating whether the object was already destroyed This method returns true, if the object was destroyed, either explicitly or by the C++ side. The latter may happen, if the object is owned by a C++ object which got destroyed itself. |
_is_const_object? | Signature: [const] bool _is_const_object? Description: Returns a value indicating whether the reference is a const reference This method returns true, if self is a const reference. In that case, only const methods may be called on self. |
_manage | Signature: void _manage Description: Marks the object as managed by the script side. After calling this method on an object, the script side will be responsible for the management of the object. This method may be called if an object is returned from a C++ function and the object is known not to be owned by any C++ instance. If necessary, the script side may delete the object if the script's reference is no longer required. Usually it's not required to call this method. It has been introduced in version 0.24. |
_unmanage | Signature: void _unmanage Description: Marks the object as no longer owned by the script side. Calling this method will make this object no longer owned by the script's memory management. Instead, the object must be managed in some other way. Usually this method may be called if it is known that some C++ object holds and manages this object. Technically speaking, this method will turn the script's reference into a weak reference. After the script engine decides to delete the reference, the object itself will still exist. If the object is not managed otherwise, memory leaks will occur. Usually it's not required to call this method. It has been introduced in version 0.24. |
create | Signature: void create Description: Ensures the C++ object is created Use of this method is deprecated. Use _create instead Use this method to ensure the C++ object is created, for example to ensure that resources are allocated. Usually C++ objects are created on demand and not necessarily when the script object is created. |
destroy | Signature: void destroy Description: Explicitly destroys the object Use of this method is deprecated. Use _destroy instead Explicitly destroys the object on C++ side if it was owned by the script interpreter. Subsequent access to this object will throw an exception. If the object is not owned by the script, this method will do nothing. |
destroyed? | Signature: [const] bool destroyed? Description: Returns a value indicating whether the object was already destroyed Use of this method is deprecated. Use _destroyed? instead This method returns true, if the object was destroyed, either explicitly or by the C++ side. The latter may happen, if the object is owned by a C++ object which got destroyed itself. |
format | Signature: [const] QSurfaceFormat format Description: Method QSurfaceFormat QSurface::format() |
is_const_object? | Signature: [const] bool is_const_object? Description: Returns a value indicating whether the reference is a const reference Use of this method is deprecated. Use _is_const_object? instead This method returns true, if self is a const reference. In that case, only const methods may be called on self. |
new | Signature: [static] new QSurface ptr new Description: Creates a new object of this class Python specific notes: |
size | Signature: [const] QSize size Description: Method QSize QSurface::size() Python specific notes: |
supportsOpenGL | Signature: [const] bool supportsOpenGL Description: Method bool QSurface::supportsOpenGL() |
surfaceClass | Signature: [const] QSurface_SurfaceClass surfaceClass Description: Method QSurface::SurfaceClass QSurface::surfaceClass() |
surfaceType | Signature: [const] QSurface_SurfaceType surfaceType Description: Method QSurface::SurfaceType QSurface::surfaceType() |