gntslider.h
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00027 #ifndef GNT_SLIDER_H
00028 #define GNT_SLIDER_H
00029
00030 #include "gntwidget.h"
00031 #include "gnt.h"
00032 #include "gntlabel.h"
00033
00034 #define GNT_TYPE_SLIDER (gnt_slider_get_gtype())
00035 #define GNT_SLIDER(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj), GNT_TYPE_SLIDER, GntSlider))
00036 #define GNT_SLIDER_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass), GNT_TYPE_SLIDER, GntSliderClass))
00037 #define GNT_IS_SLIDER(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj), GNT_TYPE_SLIDER))
00038 #define GNT_IS_SLIDER_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass), GNT_TYPE_SLIDER))
00039 #define GNT_SLIDER_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS((obj), GNT_TYPE_SLIDER, GntSliderClass))
00040
00041 #define GNT_SLIDER_FLAGS(obj) (GNT_SLIDER(obj)->priv.flags)
00042 #define GNT_SLIDER_SET_FLAGS(obj, flags) (GNT_SLIDER_FLAGS(obj) |= flags)
00043 #define GNT_SLIDER_UNSET_FLAGS(obj, flags) (GNT_SLIDER_FLAGS(obj) &= ~(flags))
00044
00045 typedef struct _GntSlider GntSlider;
00046 typedef struct _GntSliderPriv GntSliderPriv;
00047 typedef struct _GntSliderClass GntSliderClass;
00048
00049 struct _GntSlider
00050 {
00051 GntWidget parent;
00052
00053 gboolean vertical;
00054
00055 int max;
00056 int min;
00057 int step;
00058 int current;
00059 int smallstep;
00060 int largestep;
00061 };
00062
00063 struct _GntSliderClass
00064 {
00065 GntWidgetClass parent;
00066
00067 void (*changed)(GntSlider *slider, int);
00068 void (*gnt_reserved1)(void);
00069 void (*gnt_reserved2)(void);
00070 void (*gnt_reserved3)(void);
00071 void (*gnt_reserved4)(void);
00072 };
00073
00074 G_BEGIN_DECLS
00075
00081 GType gnt_slider_get_gtype(void);
00082
00083 #define gnt_hslider_new(max, min) gnt_slider_new(FALSE, max, min)
00084 #define gnt_vslider_new(max, min) gnt_slider_new(TRUE, max, min)
00085
00097 GntWidget * gnt_slider_new(gboolean orient, int max, int min);
00098
00108 void gnt_slider_set_range(GntSlider *slider, int max, int min);
00109
00118 void gnt_slider_set_step(GntSlider *slider, int step);
00119
00128 void gnt_slider_set_small_step(GntSlider *slider, int step);
00129
00138 void gnt_slider_set_large_step(GntSlider *slider, int step);
00139
00151 int gnt_slider_advance_step(GntSlider *slider, int steps);
00152
00161 void gnt_slider_set_value(GntSlider *slider, int value);
00162
00171 int gnt_slider_get_value(GntSlider *slider);
00172
00181 void gnt_slider_reflect_label(GntSlider *slider, GntLabel *label);
00182
00183
00184 G_END_DECLS
00185
00186 #endif