Hiding sign in spinbox widget


Is it possible to not show positive/negative sign in spinbox widget?
I’ve solved by modify lvgl code, It’s my need but I don’t know if is a good solution for everyone

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

STM32F103RC / Keil

What do you want to achieve?

hide sign in spinbox

What have you tried so far?

modified original code in lv_spinbox.c

Code to reproduce

static void lv_spinbox_updatevalue(lv_obj_t* spinbox)
    lv_spinbox_ext_t* ext = lv_obj_get_ext_attr(spinbox);

    char buf[LV_SPINBOX_MAX_DIGIT_COUNT + 8];
    memset(buf, 0, sizeof(buf));
    char* buf_p = buf;
    int i;

    if (ext->range_min < 0) { // sign is hide if there are only positive values
        /*Add the sign*/
        (*buf_p) = ext->value >= 0 ? '+' : '-';

        /*padding left*/
        for (i = 0; i < ext->digit_padding_left; i++) {
            (*buf_p) = ' ';
    char digits[64];

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## Description

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

###  What do you want to achieve?

### What have you tried so far?

## Code to reproduce
Add a code snippet which can run in the simulator. It should contain only the relevant code that compiles without errors when separated from your main code base.

The code block(s) should be formatted like:
/*You code here*/

Sorry, I’ve update my post.

It looks like a reasonable update!
Can you send a PR?

sorry I don’t know how to do :thinking:

Take a look at this article:

Ok i’ll do . Thanks

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