1 files changed, 15 insertions, 3 deletions

diff --git a/src/FbTk/Color.hh b/src/FbTk/Color.hh
index 588fcc1..ed36463 100644
--- a/src/FbTk/Color.hh
+++ b/src/FbTk/Color.hh
@@ -25,6 +25,11 @@
 #ifndef FBTK_COLOR_HH
 #define FBTK_COLOR_HH
 
+#include <config.h>
+#if HAVE_XRENDER
+#include <X11/Xft/Xft.h>
+#endif
+
 namespace FbTk {
 
 /// Allocates rgb color and pixel value
@@ -34,6 +39,7 @@ public:
     explicit Color(unsigned long pixel);
     Color(const Color &col_copy);
     Color(unsigned short red, unsigned short green, unsigned short blue, int screen);
+    Color(unsigned short red, unsigned short green, unsigned short blue, unsigned short alpha, int screen);
     /// parses and sets rgb and pixel value from a string
     Color(const char *color_string, int screen);
     ~Color();
@@ -49,6 +55,7 @@ public:
     unsigned short red() const { return m_red; }
     unsigned short green() const { return m_green; }
     unsigned short blue() const { return m_blue; }
+    unsigned short alpha() const { return m_alpha; }
     unsigned long pixel() const { return m_pixel; }
 
     /// @return true if the color name in color_string is resolved, else false
@@ -58,12 +65,17 @@ private:
     void free();
     void copy(const Color &col);
     void allocate(unsigned short red, unsigned short green,
-                  unsigned short blue, int screen);
+                  unsigned short blue, unsigned short alpha,
+                                  int screen);
     void setAllocated(bool a) { m_allocated = a; }
-    void setRGB(unsigned short red, unsigned short green, unsigned short blue);
+    void setRGB(unsigned short red, unsigned short green, unsigned short blue,
+                        unsigned short alpha = 0);
 
 
-    unsigned short m_red, m_green, m_blue;
+    unsigned short m_red, m_green, m_blue, m_alpha;
+#if HAVE_XRENDER
+        XftColor m_xftcolor;
+#endif
     unsigned long m_pixel;
     bool m_allocated;
     int m_screen;