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gxkled.hh
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00001  // Licensed GNU LGPL v2.1 or later: http://www.gnu.org/licenses/lgpl.html
00002 #ifndef __GXK_LED_H__
00003 #define __GXK_LED_H__
00004 
00005 #include "gxkutils.hh"
00006 
00007 G_BEGIN_DECLS
00008 
00009 /* --- type macros --- */
00010 #define GXK_TYPE_LED              (gxk_led_get_type ())
00011 #define GXK_LED(object)           (G_TYPE_CHECK_INSTANCE_CAST ((object), GXK_TYPE_LED, GxkLed))
00012 #define GXK_LED_CLASS(klass)      (G_TYPE_CHECK_CLASS_CAST ((klass), GXK_TYPE_LED, GxkLedClass))
00013 #define GXK_IS_LED(object)        (G_TYPE_CHECK_INSTANCE_TYPE ((object), GXK_TYPE_LED))
00014 #define GXK_IS_LED_CLASS(klass)   (G_TYPE_CHECK_CLASS_TYPE ((klass), GXK_TYPE_LED))
00015 #define GXK_LED_GET_CLASS(object) (G_TYPE_INSTANCE_GET_CLASS ((object), GXK_TYPE_LED, GxkLedClass))
00016 
00017 #define GXK_LED_OFF     (0x505050)
00018 #define GXK_LED_MAGENTA (0xff50ff)
00019 #define GXK_LED_RED     (0xff5050)
00020 #define GXK_LED_YELLOW  (0xffff50)
00021 #define GXK_LED_GREEN   (0x50ff50)
00022 #define GXK_LED_CYAN    (0x50ffff)
00023 #define GXK_LED_BLUE    (0x5050ff)
00024 
00025 
00026 /* --- structures --- */
00027 typedef struct {
00028   GtkWidget      parent_instance;
00029   guint          color;
00030   guint          border_width;
00031   /* rendering data */
00032   guint          radius;
00033   GdkPixbuf     *pixbuf;
00034 } GxkLed;
00035 typedef struct {
00036   GtkWidgetClass parent_class;
00037 } GxkLedClass;
00038 
00039 
00040 /* --- prototypes --- */
00041 GType           gxk_led_get_type                  (void);
00042 gpointer        gxk_led_new                     (guint   color);
00043 void            gxk_led_set_color               (GxkLed *self,
00044                                                  guint   rgb_colors);
00045 void            gxk_led_set_border_width        (GxkLed *self,
00046                                                  guint   border_width);
00047 
00048 
00049 G_END_DECLS
00050 
00051 #endif  /* __GXK_LED_H__ */
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