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Merge branch 'border_styles' into dev-6.0

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This commit is contained in:
Gabor Kiss-Vamosi 2019-06-07 14:52:24 +02:00
commit a1d2d631f0
3 changed files with 35 additions and 2 deletions
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22
src/lv_core/lv_obj.c
View File

@ -1598,6 +1598,28 @@ void lv_obj_get_coords(const lv_obj_t * obj, lv_area_t * cords_p)
lv_area_copy(cords_p, &obj->coords);
}
/**
* Reduce area retried by `lv_obj_get_coords()` the get graphically usable area of an object.
* (Without the size of the border or other extra graphical elements)
* @param coords_p store the result area here
*/
void lv_obj_get_inner_coords(const lv_obj_t *obj, lv_area_t * coords_p)
{
const lv_style_t *style = lv_obj_get_style(obj);
if(style->body.border.part & LV_BORDER_LEFT)
coords_p->x1 += style->body.border.width;
if(style->body.border.part & LV_BORDER_RIGHT)
coords_p->x2 -= style->body.border.width;
if(style->body.border.part & LV_BORDER_TOP)
coords_p->y1 += style->body.border.width;
if(style->body.border.part & LV_BORDER_BOTTOM)
coords_p->y2 -= style->body.border.width;
}
/**
* Get the x coordinate of object
* @param obj pointer to an object

7
src/lv_core/lv_obj.h
View File

@ -663,6 +663,13 @@ uint16_t lv_obj_count_children_recursive(const lv_obj_t * obj);
*/
void lv_obj_get_coords(const lv_obj_t * obj, lv_area_t * cords_p);
/**
* Reduce area retried by `lv_obj_get_coords()` the get graphically usable area of an object.
* (Without the size of the border or other extra graphical elements)
* @param coords_p store the result area here
*/
void lv_obj_get_inner_coords(const lv_obj_t *obj, lv_area_t * coords_p);
/**
* Get the x coordinate of object
* @param obj pointer to an object

8
src/lv_objx/lv_roller.c
View File

@ -324,8 +324,12 @@ static bool lv_roller_design(lv_obj_t * roller, const lv_area_t * mask, lv_desig
rect_area.y1 = roller->coords.y1 + lv_obj_get_height(roller) / 2 - font_h / 2 - style->text.line_space / 2;
if((font_h & 0x1) && (style->text.line_space & 0x1)) rect_area.y1--; /*Compensate the two rounding error*/
rect_area.y2 = rect_area.y1 + font_h + style->text.line_space - 1;
rect_area.x1 = roller->coords.x1;
rect_area.x2 = roller->coords.x2;
lv_area_t roller_coords;
lv_obj_get_coords(roller, &roller_coords);
lv_obj_adjust_coords(roller, &roller_coords);
rect_area.x1 = roller_coords.x1;
rect_area.x2 = roller_coords.x2;
lv_draw_rect(&rect_area, mask, ext->ddlist.sel_style, opa_scale);
}