feat(dropdown): lv_dropdown_set/get_selected_highlight + minor fixes

2021-02-27 20:34:08 +01:00
parent b1677205b0
commit 347680a3c0
9 changed files with 120 additions and 80 deletions
--- a/examples/widgets/dropdown/lv_example_dropdown_1.c
+++ b/examples/widgets/dropdown/lv_example_dropdown_1.c
@@ -4,9 +4,11 @@
 static void event_handler(lv_obj_t * obj, lv_event_t event)
 {
    if(event == LV_EVENT_VALUE_CHANGED) {
+#if LV_USE_LOG      /*To avoid warnings if LV_LOG_USER is empty*/
        char buf[32];
        lv_dropdown_get_selected_str(obj, buf, sizeof(buf));
-        LV_LOG_USER("Option: %s\n", buf);
+        LV_LOG_USER("Option: %s", buf);
+#endif
    }
 }