lv_obj_set_Click() doesn't work in lv_textarea.

How-to
1

Description

Hello,
I have tested this simple code in v7.61
lv_obj_set_Click() doesn’t work in lv_textarea.

What MCU/Processor/Board and compiler are you using?

visual_studio_2017

What do you experience?

What do you expect?

Code to reproduce

#include “…/…/…/lv_examples.h”
#include <stdio.h>
#if LV_USE_TEXTAREA

lv_obj_t * ta1;

static void event_handler(lv_obj_t * obj, lv_event_t event)
{
printf(“event: = %d\n”, event);
if(event == LV_EVENT_VALUE_CHANGED) {
printf(“Value: %s\n”, lv_textarea_get_text(obj));
}
else if(event == LV_EVENT_LONG_PRESSED_REPEAT) {
/For simple test: Long press the Text are to add the text below/
const char * txt = “\n\nYou can scroll it if the text is long enough.\n”;
static uint16_t i = 0;
if(txt[i] != ‘\0’) {
lv_textarea_add_char(ta1, txt[i]);
i++;
}
}
}

void lv_ex_textarea_1(void)
{
ta1 = lv_textarea_create(lv_scr_act(), NULL);
lv_obj_set_size(ta1, 200, 100);
lv_obj_align(ta1, NULL, LV_ALIGN_CENTER, 0, 0);
lv_textarea_set_text(ta1, “A text in a Text Area”); /Set an initial text/
lv_obj_set_event_cb(ta1, event_handler);
lv_obj_set_click(ta1, false); // —> disable click for textarea here ???
}

#endif

2

The text area is an lv_page in the background (with background and scrollable parts).
So you need to make the scrollabel non-clickable as well.

lv_obj_set_click(lv_page_get_scrl(ta1), false);