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lv_hal_disp: add disp_flush

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Gabor Kiss-Vamosi
2017-11-29 10:46:59 +01:00
parent 9d87a82210
commit cc7128ce4c
7 changed files with 162 additions and 120 deletions
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4
lv_objx/lv_btnm.c
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@@ -164,6 +164,7 @@ void lv_btnm_set_map(lv_obj_t * btnm, const char ** map)
lv_coord_t btn_h = max_h - ((line_cnt - 1) * btnms->body.padding.inner);
btn_h = btn_h / line_cnt;
btn_h --; /*-1 because e.g. height = 100 means 101 pixels (0..100)*/
/* Count the units and the buttons in a line
* (A button can be 1,2,3... unit wide)*/
@@ -198,8 +199,9 @@ void lv_btnm_set_map(lv_obj_t * btnm, const char ** map)
for(i = 0; i < btn_cnt; i++) {
/* one_unit_w = all_unit_w / unit_cnt
* act_unit_w = one_unit_w * button_width
* do this two operation but the multiply first to divide a greater number */
* do this two operations but the multiply first to divide a greater number */
act_unit_w = (all_unit_w * get_button_width(map_p_tmp[i])) / unit_cnt;
act_unit_w --; /*-1 because e.g. width = 100 means 101 pixels (0..100)*/
/*Always recalculate act_x because of rounding errors */
act_x = (unit_act_cnt * all_unit_w) / unit_cnt + i * btnms->body.padding.inner + btnms->body.padding.hor;