Hi,
Is it possible to set the drop-down list to disabled so that it won’t open when clicked?
Description
What MCU/Processor/Board and compiler are you using?
ESP32 with micropython
What do you want to achieve?
I want to set the drop-down list to disabled so that it won’t open when clicked.
What have you tried so far?
set_click to false
Code to reproduce
ddlist.set_click(False)
Thanks,
Kaiyuan
The work around I can think of is to set the event callback to manually close the drop-down list whenever the ddlist is pressed or clicked. But I was wondering if there’s better solution.
I would also expect set_click
to work. Let me try it and get back to you.
Hi @embeddedt , any luck? Thanks.
works like a charm! thanks so much! @embeddedt
The patch has been merged to master
, so you should be able to pull the latest version of that branch and it will include the fix.
1 Like
yes, I did and it worked very well. thanks a ton!!
I just noticed that set_click is gone in lvgl 8. How is this achieved in lvgl >= 8 ?
Try this:
lv_obj_add_flag(obj, LV_OBJ_FLAG_CLICKABLE); // enable click
lv_obj_clear_flag(obj, LV_OBJ_FLAG_CLICKABLE); // disable click
mstrpm
March 28, 2022, 4:46pm
#12
Let me please continue this topic a little. I spent a whole bunch of time to find the answer.
As to version LVGL 7.11.0 (and 7.9.1 and maybe earlier) next link is the only way I could find the solution:
set state LV_STATE_DISABLED by lv_obj_add_state () and clear it by lv_obj_clear_state ()
Hope this can help to someone.