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fix(grid): support fr on LV_SIZE_CONTENT parents too

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This commit is contained in:
Gabor Kiss-Vamosi 2021-03-11 12:20:09 +01:00
parent e05af14af9
commit fb8faed097
1 changed files with 12 additions and 17 deletions
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21
src/extra/layouts/grid/lv_grid.c
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@ -248,14 +248,16 @@ static void calc_cols(lv_obj_t * cont, _lv_grid_calc_t * c)
uint32_t col_fr_cnt = 0;
lv_coord_t grid_w = 0;
bool auto_w = cont->w_set == LV_SIZE_CONTENT ? true : false;
for(i = 0; i < c->col_num; i++) {
lv_coord_t x = grid->col_dsc[i];
if(IS_FR(x)) col_fr_cnt += GET_FR(x);
if(IS_FR(x)) {
col_fr_cnt += GET_FR(x);
}
else if (IS_CONTENT(x)) {
grid_w += c->w[i];
} else {
}
else {
c->w[i] = x;
grid_w += x;
}
@ -268,14 +270,11 @@ static void calc_cols(lv_obj_t * cont, _lv_grid_calc_t * c)
for(i = 0; i < c->col_num; i++) {
lv_coord_t x = grid->col_dsc[i];
if(IS_FR(x)) {
if(auto_w) c->w[i] = 0; /*Fr is considered zero if the cont has auto width*/
else {
lv_coord_t f = GET_FR(x);
c->w[i] = (free_w * f) / col_fr_cnt;
}
}
}
}
static void calc_rows(lv_obj_t * cont, _lv_grid_calc_t * c)
{
@ -310,12 +309,11 @@ static void calc_rows(lv_obj_t * cont, _lv_grid_calc_t * c)
uint32_t row_fr_cnt = 0;
lv_coord_t grid_h = 0;
bool auto_h = cont->h_set == LV_SIZE_CONTENT ? true : false;
for(i = 0; i < c->row_num; i++) {
lv_coord_t x = grid->row_dsc[i];
if(IS_FR(x)) row_fr_cnt += GET_FR(x);
else if (IS_CONTENT(x)) {
if(IS_FR(x)) {
row_fr_cnt += GET_FR(x);
} else if (IS_CONTENT(x)) {
grid_h += c->h[i];
} else {
c->h[i] = x;
@ -330,14 +328,11 @@ static void calc_rows(lv_obj_t * cont, _lv_grid_calc_t * c)
for(i = 0; i < grid->row_dsc_len; i++) {
lv_coord_t x = grid->row_dsc[i];
if(IS_FR(x)) {
if(auto_h) c->h[i] = 0; /*Fr is considered zero if the obj has auto height*/
else {
lv_coord_t f = GET_FR(x);
c->h[i] = (free_h * f) / row_fr_cnt;
}
}
}
}
/**
* Reposition a grid item in its cell