89 lines
2.3 KiB
C
89 lines
2.3 KiB
C
#ifndef _ELM_HOVER_EO_LEGACY_H_
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#define _ELM_HOVER_EO_LEGACY_H_
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#ifndef _ELM_HOVER_EO_CLASS_TYPE
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#define _ELM_HOVER_EO_CLASS_TYPE
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typedef Eo Elm_Hover;
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#endif
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#ifndef _ELM_HOVER_EO_TYPES
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#define _ELM_HOVER_EO_TYPES
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/** The orientation axis for the hover object
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*
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* @ingroup Elm_Hover
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*/
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typedef enum
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{
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ELM_HOVER_AXIS_NONE = 0, /**< ELM_HOVER_AXIS_NONE -- no preferred orientation.
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*/
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ELM_HOVER_AXIS_HORIZONTAL, /**< ELM_HOVER_AXIS_HORIZONTAL -- horizontal. */
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ELM_HOVER_AXIS_VERTICAL, /**< ELM_HOVER_AXIS_VERTICAL -- vertical. */
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ELM_HOVER_AXIS_BOTH /**< ELM_HOVER_AXIS_BOTH -- both. */
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} Elm_Hover_Axis;
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#endif
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/**
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* @brief Sets the target object for the hover.
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*
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* This function will cause the hover to be centered on the target object.
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*
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* @param[in] obj The object.
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* @param[in] target The target object.
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*
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* @ingroup Elm_Hover_Group
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*/
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EAPI void elm_hover_target_set(Elm_Hover *obj, Efl_Canvas_Object *target);
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/**
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* @brief Get the target object for the hover.
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*
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* @param[in] obj The object.
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*
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* @return The target object.
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*
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* @ingroup Elm_Hover_Group
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*/
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EAPI Efl_Canvas_Object *elm_hover_target_get(const Elm_Hover *obj);
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/**
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* @brief Returns the best swallow location for content in the hover.
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*
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* Best is defined here as the location at which there is the most available
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* space.
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*
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* @c pref_axis may be either #ELM_HOVER_AXIS_NONE (for no preferred
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* orientation), #ELM_HOVER_AXIS_HORIZONTAL, #ELM_HOVER_AXIS_VERTICAL or
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* #ELM_HOVER_AXIS_BOTH.
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*
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* If #ELM_HOVER_AXIS_HORIZONTAL is chosen the returned position will
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* necessarily be along the horizontal axis("left" or "right"). If
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* #ELM_HOVER_AXIS_VERTICAL is chosen the returned position will necessarily be
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* along the vertical axis("top" or "bottom"). Choosing #ELM_HOVER_AXIS_BOTH or
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* #ELM_HOVER_AXIS_NONE has the same effect and the returned position may be in
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* either axis.
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*
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* See also @ref elm_object_part_content_set.
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*
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* @param[in] obj The object.
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* @param[in] pref_axis The preferred orientation axis for the hover object to
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* use
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*
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* @return Swallow location
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*
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* @ingroup Elm_Hover_Group
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*/
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EAPI const char *elm_hover_best_content_location_get(const Elm_Hover *obj, Elm_Hover_Axis pref_axis);
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/** Dismiss a hover object
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*
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* @ingroup Elm_Hover_Group
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*/
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EAPI void elm_hover_dismiss(Elm_Hover *obj);
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#endif
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