Description
What is the correct method to manually send events to a keyboard widget as detailed here:
https://docs.lvgl.io/master/overview/event.html#sending-events
I am trying to simulate an encoder behaviour, without using an lvgl input device.
I was able to send an event to the keyboard widget using:
uint32_t btn_id = 0;
lv_event_send(kb, LV_EVENT_VALUE_CHANGED, &btn_id);
but it seems the button is not active.
So I added a call to:
lv_btnm_set_pressed(kb, btn_id);
This does show the keyboard button in the pressed state, but that’s it, the LV_EVENT_VALUE_CHANGED event doesn’t cause the button value to be entered in the associated text area.
Also, I am not sure how this maps to LV_KEY_ENTER/LEFT/RIGHT events normally sent by an encoder…
Does anyone have an example of sending direct events to a keyboard or button matrix widget?
What LVGL version are you using?
7.0