From 1b9eb75c800885ae8c8be1603d76d6f6011f6763 Mon Sep 17 00:00:00 2001
From: Goofyz Leung <rwcleung@gmail.com>
Date: Mon, 18 Dec 2023 09:41:54 +0800
Subject: [PATCH] feat: add scrollbar style to candidate view

Currently candidate view use the default style in Android OS,
which varies in different manufacturer.  Adding a style to it
so that it has the same scrollbar on different Android model.
---
 .../main/res/drawable/candidate_scrollbar_thumb.xml    |  7 +++++++
 app/src/main/res/layout/candidate_bar.xml              |  2 +-
 app/src/main/res/values/styles.xml                     | 10 ++++++++++
 3 files changed, 18 insertions(+), 1 deletion(-)
 create mode 100644 app/src/main/res/drawable/candidate_scrollbar_thumb.xml
 create mode 100644 app/src/main/res/values/styles.xml

diff --git a/app/src/main/res/drawable/candidate_scrollbar_thumb.xml b/app/src/main/res/drawable/candidate_scrollbar_thumb.xml
new file mode 100644
index 0000000000..9f36a25faa
--- /dev/null
+++ b/app/src/main/res/drawable/candidate_scrollbar_thumb.xml
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
+    android:shape="rectangle">
+    <size android:height="4dp" android:width="12dp" />
+    <solid android:color="#66666666" />
+    <corners android:radius="4dp"/>
+</shape>
\ No newline at end of file
diff --git a/app/src/main/res/layout/candidate_bar.xml b/app/src/main/res/layout/candidate_bar.xml
index 929a336878..8d6262155e 100644
--- a/app/src/main/res/layout/candidate_bar.xml
+++ b/app/src/main/res/layout/candidate_bar.xml
@@ -24,7 +24,7 @@
     android:id="@+id/candidate_root"
     android:layout_width="match_parent"
     android:layout_height="wrap_content"
-    android:orientation="vertical"
+    style="@style/candidate_scrollBar"
     android:fillViewport="true">
 
     <LinearLayout
diff --git a/app/src/main/res/values/styles.xml b/app/src/main/res/values/styles.xml
new file mode 100644
index 0000000000..af86b9b05a
--- /dev/null
+++ b/app/src/main/res/values/styles.xml
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <style name="candidate_scrollBar">
+        <item name="android:scrollbarSize">4dp</item>
+        <item name="android:scrollbarStyle">outsideOverlay</item>
+        <item name="android:scrollbars">horizontal</item>
+        <item name="android:fadeScrollbars">true</item>
+        <item name="android:scrollbarThumbHorizontal">@drawable/candidate_scrollbar_thumb</item>
+    </style>
+</resources>
\ No newline at end of file