diff options
| author | Albert Astals Cid <albert.astals@canonical.com> | 2015-08-14 14:51:34 +0200 |
|---|---|---|
| committer | Albert Astals Cid <albert.astals@canonical.com> | 2015-08-19 10:47:22 +0000 |
| commit | cfc73960f2d55fa141edbadea7616a7f7f947877 (patch) | |
| tree | 10a13edd39d6322110eebfe59fda2ad552e5e34f | |
| parent | 653f4d6ce5851011e52c37b01ef81c7fbc16c26c (diff) | |
Improve QQuickImageResponse::textureFactory documentation
Change-Id: Id754f1f1454af566cb3cf20f5ca947f972ef2caf
Reviewed-by: Robin Burchell <robin.burchell@viroteck.net>
| -rw-r--r-- | src/quick/util/qquickimageprovider.cpp | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/src/quick/util/qquickimageprovider.cpp b/src/quick/util/qquickimageprovider.cpp index 89615a2079..5d492a4e75 100644 --- a/src/quick/util/qquickimageprovider.cpp +++ b/src/quick/util/qquickimageprovider.cpp @@ -194,8 +194,11 @@ void QQuickImageResponse::cancel() \fn QQuickTextureFactory *QQuickImageResponse::textureFactory() const Returns the texture factory for the job. You can use QQuickTextureFactory::textureFactoryForImage - if your provider works with QImage. This method is only called when the error string is not empty and the - engine takes ownership of the returned QQuickTextureFactory. + if your provider works with QImage. The engine takes ownership of the returned QQuickTextureFactory. + + \note This method will be called only when needed. For example, it may not be called if there is an + error or the job is cancelled. Therefore, allocate the QQuickTextureFactory instance only in this + method or otherwise ensure its deletion. */ |