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fix(example) fix focusing in lv_example_textarea_2

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related to https://github.com/lvgl/lvgl/issues/2249
This commit is contained in:
Gabor Kiss-Vamosi
2021-05-11 13:18:27 +02:00
parent 71fd3e68a2
commit 1899fdff8f
1 changed files with 9 additions and 8 deletions
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examples/widgets/textarea/lv_example_textarea_2.c
+9 -8
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@@ -22,15 +22,17 @@ void lv_example_textarea_2(void)
lv_obj_align_to(pwd_label, pwd_ta, LV_ALIGN_OUT_TOP_LEFT, 0, 0); lv_obj_align_to(pwd_label, pwd_ta, LV_ALIGN_OUT_TOP_LEFT, 0, 0);
/*Create the one-line mode text area*/ /*Create the one-line mode text area*/
lv_obj_t * oneline_ta = lv_textarea_create(lv_scr_act()); lv_obj_t * text_ta = lv_textarea_create(lv_scr_act());
lv_textarea_set_password_mode(oneline_ta, false); lv_textarea_set_one_line(text_ta, true);
lv_obj_align(oneline_ta, LV_ALIGN_TOP_RIGHT, -5, 20); lv_textarea_set_password_mode(text_ta, false);
lv_obj_add_event_cb(text_ta, ta_event_cb, LV_EVENT_ALL, NULL);
lv_obj_align(text_ta, LV_ALIGN_TOP_RIGHT, -5, 20);
/*Create a label and position it above the text box*/ /*Create a label and position it above the text box*/
lv_obj_t * oneline_label = lv_label_create(lv_scr_act()); lv_obj_t * oneline_label = lv_label_create(lv_scr_act());
lv_label_set_text(oneline_label, "Text:"); lv_label_set_text(oneline_label, "Text:");
lv_obj_align_to(oneline_label, oneline_ta, LV_ALIGN_OUT_TOP_LEFT, 0, 0); lv_obj_align_to(oneline_label, text_ta, LV_ALIGN_OUT_TOP_LEFT, 0, 0);
/*Create a keyboard*/ /*Create a keyboard*/
kb = lv_keyboard_create(lv_scr_act()); kb = lv_keyboard_create(lv_scr_act());
@@ -43,13 +45,12 @@ static void ta_event_cb(lv_event_t * e)
{ {
lv_event_code_t code = lv_event_get_code(e); lv_event_code_t code = lv_event_get_code(e);
lv_obj_t * ta = lv_event_get_target(e); lv_obj_t * ta = lv_event_get_target(e);
if(code == LV_EVENT_CLICKED) { if(code == LV_EVENT_CLICKED || code == LV_EVENT_FOCUSED) {
/*Focus on the clicked text area*/ /*Focus on the clicked text area*/
if(kb != NULL) if(kb != NULL) lv_keyboard_set_textarea(kb, ta);
lv_keyboard_set_textarea(kb, ta);
} }
else if(code == LV_EVENT_INSERT) { else if(code == LV_EVENT_READY) {
const char * str = lv_event_get_param(e); const char * str = lv_event_get_param(e);
if(str[0] == '\n') { if(str[0] == '\n') {
LV_LOG_USER("Ready\n"); LV_LOG_USER("Ready\n");