diff options
Diffstat (limited to 'otk/rendercontrol.hh')
| -rw-r--r-- | otk/rendercontrol.hh | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/otk/rendercontrol.hh b/otk/rendercontrol.hh index 253e6530..52d80c52 100644 --- a/otk/rendercontrol.hh +++ b/otk/rendercontrol.hh @@ -65,9 +65,17 @@ protected: RenderControl(int screen); + virtual void reduceDepth(Surface &sf, XImage *im) const = 0; + + inline void highlight(pixel32 *x, pixel32 *y, bool raised) const; + void verticalGradient(Surface &sf, const RenderTexture &texture) const; + void diagonalGradient(Surface &sf, const RenderTexture &texture) const; + void crossDiagonalGradient(Surface &sf, const RenderTexture &texture) const; + virtual void drawGradientBackground(Surface &sf, + const RenderTexture &texture) const; virtual void drawSolidBackground(Surface& sf, const RenderTexture& texture) const; - + public: virtual ~RenderControl(); @@ -80,7 +88,7 @@ public: This function will overwrite the entire surface. */ virtual void drawBackground(Surface &sf, - const RenderTexture &texture) const = 0; + const RenderTexture &texture) const; //! Draws an image onto the surface /*! @@ -89,7 +97,7 @@ public: background will be used for applying the alpha. */ virtual void drawImage(Surface &sf, int w, int h, - unsigned long *data) const = 0; + unsigned long *data) const; //! Draws a string onto a Surface virtual void drawString(Surface &sf, const Font &font, int x, int y, |