diff options
| author | Thorsten Behrens <tbehrens@suse.com> | 2012-03-16 10:06:08 +0100 |
|---|---|---|
| committer | Thorsten Behrens <tbehrens@suse.com> | 2012-03-16 17:02:23 +0100 |
| commit | d32cf8d820be839c7303e3c5962c17f64cac2812 (patch) | |
| tree | 1e36622c3b2b8ab16777dc7d772a352a911384ce /slideshow/source | |
| parent | b9266113514657be1cf9352e1457a5c62876784c (diff) | |
Clear whole layer in slideshow sprites fdo#45219
The clear() previously offsetted the topleft rect corner for sprites
by _the sprite topleft_ position, which is rather unhelpful but for
sprites located at (0,0).
Diffstat (limited to 'slideshow/source')
| -rw-r--r-- | slideshow/source/engine/slideview.cxx | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/slideshow/source/engine/slideview.cxx b/slideshow/source/engine/slideview.cxx index 0d55528aacb7..2309c4cf7b91 100644 --- a/slideshow/source/engine/slideview.cxx +++ b/slideshow/source/engine/slideview.cxx @@ -557,20 +557,27 @@ private: virtual void clear() const { - // keep layer clip - clearRect(getCanvas()->clone(), - maLayerBoundsPixel); + // grab canvas - that also lazy-initializes maLayerBoundsPixel + cppcanvas::CanvasSharedPtr pCanvas=getCanvas()->clone(); + + // clear whole canvas + const basegfx::B2I64Tuple& rSpriteSize(maLayerBoundsPixel.getRange()); + clearRect(pCanvas, + basegfx::B2IRange(0,0,rSpriteSize.getX(),rSpriteSize.getY())); } virtual void clearAll() const { + // grab canvas - that also lazy-initializes maLayerBoundsPixel ::cppcanvas::CanvasSharedPtr pCanvas( getCanvas()->clone() ); // clear layer clip, to clear whole area pCanvas->setClip(); + // clear whole canvas + const basegfx::B2I64Tuple& rSpriteSize(maLayerBoundsPixel.getRange()); clearRect(pCanvas, - maLayerBoundsPixel); + basegfx::B2IRange(0,0,rSpriteSize.getX(),rSpriteSize.getY())); } virtual bool isOnView(boost::shared_ptr<View> const& rView) const |