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GPE Manual: libgpewidget Reference | ![]() |
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#define TYPE_COLOR_SLIDER #define COLOR_SLIDER (o) #define COLOR_SLIDER_CLASS (k) #define IS_COLOR_SLIDER (o) #define IS_COLOR_SLIDER_CLASS (k) ColorSliderPrivate; ColorSlider; GtkType color_slider_get_type (void); GtkWidget * color_slider_new (GtkAdjustment *adjustment); void color_slider_set_adjustment (ColorSlider *slider, GtkAdjustment *adjustment); void color_slider_set_colors (ColorSlider *slider, guint32 start, guint32 end); void color_slider_set_map (ColorSlider *slider, const guchar *map); void color_slider_set_background (ColorSlider *slider, guint dark, guint light, guint size);
This widget is mostly used for colour selectors to achieve a compact repestation of what will the impact of adjusting a slider to the resulting colour.
#define COLOR_SLIDER_CLASS(k) (GTK_CHECK_CLASS_CAST ((k), TYPE_COLOR_SLIDER, ColorSliderClass))
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#define IS_COLOR_SLIDER_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), TYPE_COLOR_SLIDER))
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typedef struct { GtkWidget parent; guint dragging : 1; GtkAdjustment *adjustment; gfloat value; gfloat oldvalue; guchar c0[4], c1[4]; guchar b0, b1; guchar bmask; gint mapsize; guchar *map; ColorSliderPrivate *priv; } ColorSlider;
GtkWidget * color_slider_new (GtkAdjustment *adjustment);
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void color_slider_set_adjustment (ColorSlider *slider, GtkAdjustment *adjustment);
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void color_slider_set_colors (ColorSlider *slider, guint32 start, guint32 end);
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void color_slider_set_map (ColorSlider *slider, const guchar *map);
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void color_slider_set_background (ColorSlider *slider, guint dark, guint light, guint size);
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