以下成员源于类 QQuickWindow 已过时。 提供它们是为使旧源代码能继续工作。强烈建议不要在新代码中使用它们。
(obsolete)
QSGTexture *
|
createTextureFromId (uint id , const QSize & size , QQuickWindow::CreateTextureOptions options = CreateTextureOption()) const |
(obsolete)
bool
|
sendEvent (QQuickItem * item , QEvent * e ) |
此函数已过时。提供它是为使旧源代码能继续工作。强烈建议不要在新代码中使用它。
创建新的 QSGTexture object from an existing OpenGL texture id and size .
The caller of the function is responsible for deleting the returned texture.
The returned texture will be using
GL_TEXTURE_2D
as texture target and assumes that internal format is
GL_RGBA
。重实现
QSGTexture
to create textures with different parameters.
使用 options to customize the texture attributes. The TextureUsesAtlas option is ignored.
警告： This function will return null if the scenegraph has not yet been initialized or OpenGL is not in use.
注意： This function only has an effect when using the default OpenGL scene graph adaptation.
注意： This function has no effect when running on the RHI graphics abstraction. Use createTextureFromNativeObject () 代替。
另请参阅 sceneGraphInitialized () 和 QSGTexture .
此函数已过时。提供它是为使旧源代码能继续工作。强烈建议不要在新代码中使用它。
Propagates an event e 到 QQuickItem item on the window.
使用 QCoreApplication::sendEvent () directly instead.
The return value is currently not used.
