diff options
| -rw-r--r-- | apps/gui/list.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/apps/gui/list.c b/apps/gui/list.c index adeff53..2fb531b 100644 --- a/apps/gui/list.c +++ b/apps/gui/list.c @@ -212,6 +212,7 @@ static void gui_list_draw_smart(struct gui_list *gui_list) bool draw_cursor; int i; int lines; + static int last_lines[NB_SCREENS] = {0}; #ifdef HAVE_LCD_BITMAP int item_offset; int old_margin = display->getxmargin(); @@ -221,6 +222,7 @@ static void gui_list_draw_smart(struct gui_list *gui_list) #ifdef HAVE_LCD_BITMAP display->setfont(FONT_UI); + gui_textarea_update_nblines(display); #endif /* Speed up UI by drawing the changed contents only. */ if (gui_list == last_list_displayed[gui_list->display->screen_type] @@ -230,10 +232,12 @@ static void gui_list_draw_smart(struct gui_list *gui_list) partial_draw = true; } - if (SHOW_LIST_TITLE) - lines = display->nb_lines - 1; - else - lines = display->nb_lines; + lines = display->nb_lines - SHOW_LIST_TITLE; + if (last_lines[display->screen_type] != lines) + { + gui_list_select_at_offset(gui_list, 0); + last_lines[display->screen_type] = lines; + } if (partial_draw) { |