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CCDraw: add member to remove shadow only

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Thilo Graf
2016-01-24 16:08:59 +01:00
committed by M. Liebmann
parent 4a72274efb
commit f521e32981
3 changed files with 66 additions and 17 deletions
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39
src/gui/components/cc_draw.h
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@@ -314,9 +314,42 @@ class CCDraw : public COSDFader, public CComponentsSignals
*/
virtual void hide();
///erase or paint over rendered objects without restore of background, it's similar to paintBackgroundBoxRel() known
///from CFrameBuffer but with possiblity to define color, default color is COL_BACKGROUND_PLUS_0 (empty background)
virtual void kill(const fb_pixel_t& bg_color = COL_BACKGROUND_PLUS_0, const int& corner_radius = -1);
/**Erase or paint over rendered objects without restore of background, it's similar to paintBackgroundBoxRel() known
* from CFrameBuffer but with possiblity to define color, default color is COL_BACKGROUND_PLUS_0 (empty background)
*
* @return void
*
* @param[in] bg_color optional, color, default color is current screen
* @param[in] corner_radius optional, defined corner radius, default radius is the current defined radius
* @param[in] fblayer_type optional, defines layer that to remove, default all layers (cc_fbdata_t) will remove
* possible layer types are:
* @li CC_FBDATA_TYPE_BGSCREEN,
* @li CC_FBDATA_TYPE_BOX,
* @li CC_FBDATA_TYPE_SHADOW_BOX,
* @li CC_FBDATA_TYPE_FRAME,
* @li CC_FBDATA_TYPE_BACKGROUND,
* @see
* cc_types.h
* gui/color.h
* driver/framebuffer.h
* @todo
* Shadow paint must be reworked, because dimensions of shadow containes not the real defined size. Parts of item are killed too.
*
*/
virtual void kill(const fb_pixel_t& bg_color = COL_BACKGROUND_PLUS_0, const int& corner_radius = -1, const int& fblayer_type = CC_FBDATA_TYPES);
/**Erase shadow around rendered item.
* This is similar with the kill() member, but shadow will be handled only.
*
* @return void
*
* @param[in] bg_color optional, color, default color is current screen
* @param[in] corner_radius optional, defined corner radius, default radius is the current defined radius
*
* @see
* kill()
*/
virtual void killShadow(const fb_pixel_t& bg_color = COL_BACKGROUND_PLUS_0, const int& corner_radius = -1);
virtual void enableGradientBgCleanUp(bool enable = true) { cc_gradient_bg_cleanup = enable; };
virtual void disableGradientBgCleanUp(){ enableGradientBgCleanUp(false); };