diff options
| -rw-r--r-- | textscreen/txt_dropdown.c | 19 |
1 files changed, 17 insertions, 2 deletions
diff --git a/textscreen/txt_dropdown.c b/textscreen/txt_dropdown.c index c9a5d015..a6185a4c 100644 --- a/textscreen/txt_dropdown.c +++ b/textscreen/txt_dropdown.c @@ -49,14 +49,29 @@ static int ValidSelection(txt_dropdown_list_t *list) static int SelectorWindowY(txt_dropdown_list_t *list) { + int result; + if (ValidSelection(list)) { - return list->widget.y - 1 - *list->variable; + result = list->widget.y - 1 - *list->variable; } else { - return list->widget.y - 1 - (list->num_values / 2); + result = list->widget.y - 1 - (list->num_values / 2); + } + + // Keep dropdown inside the screen. + + if (result < 1) + { + result = 1; + } + else if (result + list->num_values > (TXT_SCREEN_H - 3)) + { + result = TXT_SCREEN_H - list->num_values - 3; } + + return result; } // Called when a button in the selector window is pressed |