From c6aecc08dcc1bbceff4c6335b97a7e6e6f41e79b Mon Sep 17 00:00:00 2001
From: bunnie <bunnie@kosagi.com>
Date: Fri, 24 Jun 2022 18:57:24 +0800
Subject: [PATCH] fix bug where entries don't redraw scrolling up/down to new
 page

---
 apps/vault/src/ux/framework.rs | 15 +++++++++++++--
 1 file changed, 13 insertions(+), 2 deletions(-)

diff --git a/apps/vault/src/ux/framework.rs b/apps/vault/src/ux/framework.rs
index 58cb3295c..0d6f19249 100644
--- a/apps/vault/src/ux/framework.rs
+++ b/apps/vault/src/ux/framework.rs
@@ -326,16 +326,24 @@ impl VaultUx {
         match dir {
             NavDir::Up => {
                 if self.selection_index > 0 {
+                    let starting_page = self.get_page();
                     self.mark_as_dirty(self.selection_index);
                     self.selection_index -= 1;
                     self.mark_as_dirty(self.selection_index);
+                    if starting_page != self.get_page() {
+                        self.mark_screen_as_dirty(self.selection_index);
+                    }
                 }
             }
             NavDir::Down => {
                 if self.selection_index < self.filtered_list.len() {
+                    let starting_page = self.get_page();
                     self.mark_as_dirty(self.selection_index);
                     self.selection_index += 1;
                     self.mark_as_dirty(self.selection_index);
+                    if starting_page != self.get_page() {
+                        self.mark_screen_as_dirty(self.selection_index);
+                    }
                 }
             }
             NavDir::PageUp => {
@@ -368,6 +376,9 @@ impl VaultUx {
         self.filter(line);
         Ok(())
     }
+    fn get_page(&self) -> i16 {
+        self.selection_index as i16 / self.items_per_screen
+    }
 
     fn clear_area(&mut self) {
         let items_height = self.items_per_screen * self.item_height;
@@ -403,7 +414,7 @@ impl VaultUx {
         let mut dirty_tl: Option<Point> = None;
         let mut dirty_br: Option<Point> = None;
 
-        let page = self.selection_index as i16 / self.items_per_screen;
+        let page = self.get_page();
         let list_len = self.filtered_list.len();
         for item in self.filtered_list[
             ((page as usize) * self.items_per_screen as usize).min(list_len) ..
@@ -552,7 +563,7 @@ impl VaultUx {
             return Ok(());
         }
         // ---- draw list body area ----
-        let page = self.selection_index as i16 / self.items_per_screen;
+        let page = self.get_page();
         let selected = self.selection_index as i16 % self.items_per_screen;
         let list_len = self.filtered_list.len();
         for (index, item) in self.filtered_list[