diff options
Diffstat (limited to 'src/gui/painting')
| -rw-r--r-- | src/gui/painting/qpaintengineex_p.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/gui/painting/qpaintengineex_p.h b/src/gui/painting/qpaintengineex_p.h index 9f0d84a..a12a71f 100644 --- a/src/gui/painting/qpaintengineex_p.h +++ b/src/gui/painting/qpaintengineex_p.h @@ -207,7 +207,12 @@ public: virtual void beginNativePainting() {} virtual void endNativePainting() {} - virtual QPixmapFilter *createPixmapFilter(int /*type*/) const { return 0; } + // Return a pixmap filter of "type" that can render the parameters + // in "prototype". The returned filter is owned by the engine and + // will be destroyed when the engine is destroyed. The "prototype" + // allows the engine to pick different filters based on the parameters + // that will be requested, and not just the "type". + virtual QPixmapFilter *pixmapFilter(int /*type*/, const QPixmapFilter * /*prototype*/) { return 0; } // These flags are needed in the implementation of paint buffers. enum Flags |