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initial version of new style system

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This commit is contained in:
Gabor Kiss-Vamosi
2019-12-14 23:39:26 +01:00
parent 6f9d66843c
commit a101e9a3e5
18 changed files with 2676 additions and 2551 deletions
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32
src/lv_core/lv_obj.h
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@@ -187,6 +187,11 @@ typedef struct
} lv_reailgn_t;
#endif
typedef struct _lv_obj_style_chian_t {
lv_style_t * style;
struct _lv_obj_style_chian_t * next;
}lv_obj_style_chian_t;
typedef struct _lv_obj_t
{
struct _lv_obj_t * par; /**< Pointer to the parent object*/
@@ -199,7 +204,8 @@ typedef struct _lv_obj_t
lv_design_cb_t design_cb; /**< Object type specific design function*/
void * ext_attr; /**< Object type specific extended data*/
const lv_style_t * style_p; /**< Pointer to the object's style*/
lv_style_t style_local;
lv_obj_style_chian_t style_chain;
#if LV_USE_GROUP != 0
void * group_p; /**< Pointer to the group of the object*/
@@ -442,6 +448,12 @@ void lv_obj_set_ext_click_area(lv_obj_t * obj, lv_coord_t left, lv_coord_t right
*/
void lv_obj_set_style(lv_obj_t * obj, const lv_style_t * style);
void lv_obj_set_style_color(lv_obj_t * obj, lv_style_property_t prop, lv_color_t color);
void lv_obj_set_style_value(lv_obj_t * obj, lv_style_property_t prop, lv_style_value_t value);
void lv_obj_set_style_opa(lv_obj_t * obj, lv_style_property_t prop, lv_opa_t opa);
/**
* Notify an object about its style is modified
* @param obj pointer to an object
@@ -790,12 +802,18 @@ lv_coord_t lv_obj_get_ext_draw_pad(const lv_obj_t * obj);
* Appearance get
*---------------*/
/**
* Get the style pointer of an object (if NULL get style of the parent)
* @param obj pointer to an object
* @return pointer to a style
*/
const lv_style_t * lv_obj_get_style(const lv_obj_t * obj);
lv_style_value_t lv_obj_get_style_value(const lv_obj_t * obj, lv_style_property_t prop);
lv_color_t lv_obj_get_style_color(const lv_obj_t * obj, lv_style_property_t prop);
lv_opa_t lv_obj_get_style_opa(const lv_obj_t * obj, lv_style_property_t prop);
///**
// * Get the style pointer of an object (if NULL get style of the parent)
// * @param obj pointer to an object
// * @return pointer to a style
// */
//const lv_style_t * lv_obj_get_style(const lv_obj_t * obj);
/*-----------------
* Attribute get