Function nk_property

extern/glfw/deps/nuklear.h:23607–23706

    return result;
}
NK_LIB void
nk_property(struct nk_context *ctx, const char *name, struct nk_property_variant *variant,
    float inc_per_pixel, const enum nk_property_filter filter)
{
    struct nk_window *win;
    struct nk_panel *layout;
    struct nk_input *in;
    const struct nk_style *style;

    struct nk_rect bounds;
    enum nk_widget_layout_states s;

    int *state = 0;
    nk_hash hash = 0;
    char *buffer = 0;
    int *len = 0;
    int *cursor = 0;
    int *select_begin = 0;
    int *select_end = 0;
    int old_state;

    char dummy_buffer[NK_MAX_NUMBER_BUFFER];
    int dummy_state = NK_PROPERTY_DEFAULT;
    int dummy_length = 0;
    int dummy_cursor = 0;
    int dummy_select_begin = 0;
    int dummy_select_end = 0;

    NK_ASSERT(ctx);
    NK_ASSERT(ctx->current);
    NK_ASSERT(ctx->current->layout);
    if (!ctx || !ctx->current || !ctx->current->layout)
        return;

    win = ctx->current;
    layout = win->layout;
    style = &ctx->style;
    s = nk_widget(&bounds, ctx);
    if (!s) return;

    /* calculate hash from name */
    if (name[0] == '#') {
        hash = nk_murmur_hash(name, (int)nk_strlen(name), win->property.seq++);
        name++; /* special number hash */
    } else hash = nk_murmur_hash(name, (int)nk_strlen(name), 42);

    /* check if property is currently hot item */
    if (win->property.active && hash == win->property.name) {
        buffer = win->property.buffer;
        len = &win->property.length;
        cursor = &win->property.cursor;
        state = &win->property.state;
        select_begin = &win->property.select_start;
        select_end = &win->property.select_end;
    } else {
        buffer = dummy_buffer;
        len = &dummy_length;
        cursor = &dummy_cursor;