Description
Good Day! I’ve been trying the LVGL v8 and it has been great so far.
My problem is that I can’t change the border color of a LED object by using the lv_obj_set_style_border_color() . It’s been working on LVGL v7, but it seems that the styling has changed a little bit on v8.
What MCU/Processor/Board and compiler are you using?
IMXRT1050-EVK
What LVGL version are you using?
LVGL v8
What do you want to achieve?
I want to change the border color of LED objects
What have you tried so far?
I managed to make it work somehow by modifying the lv_led.c and adding a new function which accepts a color parameter and assigns it to rect_dsc.border_color found on lv_led_event() . However, I still prefer the approach which does not modify any original source code of LVGL v8.
Code to reproduce
Here are my added codes on lv_led.c which made the changing of border color works:
void lv_led_set_border_color(lv_obj_t * obj, lv_color_t color)
{
lv_led_t * led = (lv_led_t *)obj;
led->border_color = color;
lv_obj_invalid
Here are my codes when I’m trying to change the border color by using the generic lv_obj_set_style functions which doesn’t work:
led_obj = lv_led_create(led_widget_obj);
lv_obj_set_style_border_width(led_obj, 1, LV_PART_MAIN | LV_STATE_DEFAULT);
lv_obj_set_style_border_color(led_obj, lv_color_white(), LV_PART_MAIN | LV_STATE_DEFAULT);
Is there any way to change the border color by using the lv_obj_set_style_border_color() ? You’re suggestions would be much appreciated. Thanks!