better comment change

[ardour.git] / libs / clearlooks-newer / clearlooks_draw_glossy.c

diff --git a/libs/clearlooks-newer/clearlooks_draw_glossy.c b/libs/clearlooks-newer/clearlooks_draw_glossy.c
index 8a5921efc2139f89a3e127122cd8abc8bd03359f..400851dfa1c27a98022e75d8b439767f15cc1af3 100644 (file)
--- a/libs/clearlooks-newer/clearlooks_draw_glossy.c
+++ b/libs/clearlooks-newer/clearlooks_draw_glossy.c
@@ -33,6 +33,9 @@
 
 #include <cairo.h>
 
+#ifndef M_PI
+#define M_PI 3.14159265358979323846
+#endif
 
 static void
 clearlooks_draw_glossy_gradient (cairo_t         *cr,
@@ -292,12 +295,13 @@ clearlooks_glossy_draw_button (cairo_t *cr,
                }
                
                /* if (!(params->enable_glow && !params->active && !params->disabled)) */
-               if (!(params->prelight && params->enable_glow && !params->active))
+               if (!(params->prelight && params->enable_glow && !params->active)) {
                        if (!(params->disabled))
                                params->style_functions->draw_inset (cr, &params->parentbg, 0, 0, width-1, height-1, params->radius+1, params->corners);
                        else
                                /*Draw a lighter inset */
                                clearlooks_glossy_draw_light_inset (cr, &params->parentbg, 0, 0, width-1, height-1, params->radius+1, params->corners);
+               }
                cairo_translate (cr, -0.5, -0.5);
        }
 
@@ -1090,6 +1094,10 @@ clearlooks_glossy_draw_toolbar (cairo_t *cr,
                          const ToolbarParameters         *toolbar,
                          int x, int y, int width, int height)
 {
+       (void) widget;
+       (void) width;
+       (void) height;
+       
        const CairoColor *fill  = &colors->bg[GTK_STATE_NORMAL];
        const CairoColor *dark  = &colors->shade[3];
        CairoColor light;
@@ -1230,6 +1238,9 @@ clearlooks_glossy_draw_radiobutton (cairo_t *cr,
                              const CheckboxParameters *checkbox,
                              int x, int y, int width, int height)
 {
+       (void) width;
+       (void) height;
+       
        const CairoColor *border;
        const CairoColor *dot;
        CairoColor shadow;