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Diffstat (limited to 'src/lib/elementary/elm_widget_slider.h')
| -rw-r--r-- | src/lib/elementary/elm_widget_slider.h | 73 |
1 files changed, 73 insertions, 0 deletions
diff --git a/src/lib/elementary/elm_widget_slider.h b/src/lib/elementary/elm_widget_slider.h new file mode 100644 index 0000000000..1b9c85c1fe --- /dev/null +++ b/src/lib/elementary/elm_widget_slider.h @@ -0,0 +1,73 @@ +#ifndef ELM_WIDGET_SLIDER_H +#define ELM_WIDGET_SLIDER_H + +#include "Elementary.h" + +/* DO NOT USE THIS HEADER UNLESS YOU ARE PREPARED FOR BREAKING OF YOUR + * CODE. THIS IS ELEMENTARY'S INTERNAL WIDGET API (for now) AND IS NOT + * FINAL. CALL elm_widget_api_check(ELM_INTERNAL_API_VERSION) TO CHECK + * IT AT RUNTIME. + */ + +/** + * @addtogroup Widget + * @{ + * + * @section elm-slider-class The Elementary Slider Class + * + * Elementary, besides having the @ref Slider widget, exposes its + * foundation -- the Elementary Slider Class -- in order to create other + * widgets which are a slider with some more logic on top. + */ + +/** + * Base layout smart data extended with slider instance data. + */ +typedef struct _Elm_Slider_Data Elm_Slider_Data; +struct _Elm_Slider_Data +{ + Evas_Object *popup, *popup2, *track, *track2; + + Ecore_Timer *wheel_indicator_timer, *delay; + double wheel_indicator_duration; + Elm_Slider_Indicator_Visible_Mode indicator_visible_mode; /**< indicator_visible_mode of the slider. + This indicates when to show an indicator */ + + Evas_Coord size; + + Efl_Ui_Format_Func_Cb format_cb; + Eina_Free_Cb format_free_cb; + void *format_cb_data; + Eina_Strbuf *format_strbuf; + + Efl_Ui_Format_Func_Cb indi_format_cb; + Eina_Free_Cb indi_format_free_cb; + void *indi_format_cb_data; + Eina_Strbuf *indi_format_strbuf; + const char *indi_template; + + + Eina_Bool indicator_show : 1; + Eina_Bool units_show : 1; + Eina_Bool popup_visible : 1; + Eina_Bool intvl_enable : 1; + Eina_Bool spacer_down : 1; +}; + +/** + * @} + */ + +#define ELM_SLIDER_DATA_GET(o, sd) \ + Elm_Slider_Data * sd = efl_data_scope_get(o, ELM_SLIDER_CLASS) + +#define ELM_SLIDER_DATA_GET_OR_RETURN(o, sd, ...) \ + Elm_Slider_Data * sd = efl_data_scope_safe_get(o, ELM_SLIDER_CLASS); \ + if (EINA_UNLIKELY(!sd)) \ + { \ + ERR("No widget data for object %p (%s)", \ + o, evas_object_type_get(o)); \ + return __VA_ARGS__; \ + } + +#endif |