105 lines
3.0 KiB
C
105 lines
3.0 KiB
C
#ifndef _EFL_CANVAS_GROUP_EO_LEGACY_H_
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#define _EFL_CANVAS_GROUP_EO_LEGACY_H_
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#ifndef _EFL_CANVAS_GROUP_EO_CLASS_TYPE
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#define _EFL_CANVAS_GROUP_EO_CLASS_TYPE
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typedef Eo Efl_Canvas_Group;
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#endif
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#ifndef _EFL_CANVAS_GROUP_EO_TYPES
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#define _EFL_CANVAS_GROUP_EO_TYPES
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#endif
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/**
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* @brief Indicates that the group's layout needs to be recalculated.
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*
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* If this flag is set, then the @ref evas_object_smart_calculate function will
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* be called, during rendering phase of the canvas. After that, this flag will
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* be automatically unset.
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*
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* @note setting this flag alone will not make the canvas' whole scene dirty.
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* Using evas_render() will have no effect. To force this, use
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* @ref evas_object_smart_changed, which will also call this function
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* automatically, with the parameter set to @c true.
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*
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* See also @ref evas_object_smart_calculate.
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*
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* @param[in] obj The object.
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* @param[in] value @c true if the group layout needs to be recalculated,
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* @c false otherwise
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*
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* @ingroup Evas_Object_Smart_Group
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*/
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EVAS_API void evas_object_smart_need_recalculate_set(Efl_Canvas_Group *obj, Eina_Bool value);
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/**
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* @brief Indicates that the group's layout needs to be recalculated.
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*
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* If this flag is set, then the @ref evas_object_smart_calculate function will
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* be called, during rendering phase of the canvas. After that, this flag will
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* be automatically unset.
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*
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* @note setting this flag alone will not make the canvas' whole scene dirty.
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* Using evas_render() will have no effect. To force this, use
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* @ref evas_object_smart_changed, which will also call this function
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* automatically, with the parameter set to @c true.
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*
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* See also @ref evas_object_smart_calculate.
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*
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* @param[in] obj The object.
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*
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* @return @c true if the group layout needs to be recalculated, @c false
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* otherwise
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*
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* @ingroup Evas_Object_Smart_Group
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*/
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EVAS_API Eina_Bool evas_object_smart_need_recalculate_get(const Efl_Canvas_Group *obj);
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/**
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* @brief Marks the object as dirty.
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*
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* This also forcefully marks the given object as needing recalculation. As an
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* effect, on the next rendering cycle its @ref evas_object_smart_calculate
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* method will be called.
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* @param[in] obj The object.
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*
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* @ingroup Evas_Object_Smart_Group
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*/
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EVAS_API void evas_object_smart_changed(Efl_Canvas_Group *obj);
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/**
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* @brief Triggers an immediate recalculation of this object's geometry.
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*
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* This will also reset the flag @ref evas_object_smart_need_recalculate_get.
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* @param[in] obj The object.
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*
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* @ingroup Evas_Object_Smart_Group
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*/
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EVAS_API void evas_object_smart_calculate(Efl_Canvas_Group *obj);
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/**
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* @brief Returns an iterator over the children of this object, which are
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* canvas objects.
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*
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* This returns the list of "smart" children. This might be different from both
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* the @ref Efl_Object children list as well as the @ref Efl_Container content
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* list.
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*
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* @param[in] obj The object.
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*
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* @return Iterator to object children
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*
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* @ingroup Evas_Object_Smart_Group
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*/
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EVAS_API Eina_Iterator *evas_object_smart_iterator_new(const Efl_Canvas_Group *obj);
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#endif
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