X-Git-Url: https://git.dogcows.com/gitweb?a=blobdiff_plain;ds=sidebyside;f=otk%2Frendercontrol.hh;h=52d80c526d1a76cc1c78403615e2eb54e8593f06;hb=72ff846dbb56ec36231fb761b864da09885d3690;hp=c8e74b19c1b0a59c49dba598269fa44fcffe9f82;hpb=2808ab5bad8ff49a1af909c2515288310cc89378;p=chaz%2Fopenbox

diff --git a/otk/rendercontrol.hh b/otk/rendercontrol.hh
index c8e74b19..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();
 
@@ -80,8 +88,17 @@ 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
+  /*!
+    This function will overwrite the entire surface.<br>
+    The image must be specified in 32-bit packed ARGB format. The current
+    background will be used for applying the alpha.
+  */
+  virtual void drawImage(Surface &sf, int w, int h,
+                         unsigned long *data) const;
+  
   //! Draws a string onto a Surface
   virtual void drawString(Surface &sf, const Font &font, int x, int y,
 			  const RenderColor &color,