From 272a8487f8981d5dcbc8c83ac4cc819c2f0f7c9f Mon Sep 17 00:00:00 2001
From: "kr.angelov" <kr.angelov@gmail.com>
Date: Thu, 3 Jul 2014 13:42:26 +0000
Subject: scroll bars for the ParseTreeView

---
 src/ui/android/res/layout/alternative_item.xml | 2 +-
 src/ui/android/res/values/attrs.xml            | 6 ++++++
 src/ui/android/res/values/styles.xml           | 6 +++++-
 3 files changed, 12 insertions(+), 2 deletions(-)
 create mode 100644 src/ui/android/res/values/attrs.xml

(limited to 'src/ui/android/res')

diff --git a/src/ui/android/res/layout/alternative_item.xml b/src/ui/android/res/layout/alternative_item.xml
index 40106c989..d88384bba 100644
--- a/src/ui/android/res/layout/alternative_item.xml
+++ b/src/ui/android/res/layout/alternative_item.xml
@@ -21,7 +21,7 @@
     
 	<org.grammaticalframework.ui.android.ParseTreeView
     	android:id="@+id/desc_details"
-    	android:layout_width="wrap_content"
+    	android:layout_width="match_parent"
     	android:layout_height="wrap_content"
     	android:layout_below="@id/alternative_desc"
         android:textSize="25sp"
diff --git a/src/ui/android/res/values/attrs.xml b/src/ui/android/res/values/attrs.xml
new file mode 100644
index 000000000..debd08fa0
--- /dev/null
+++ b/src/ui/android/res/values/attrs.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+     <declare-styleable name="Theme">
+        <attr name="parseTreeViewStyle" format="reference"/>
+    </declare-styleable>
+</resources>
diff --git a/src/ui/android/res/values/styles.xml b/src/ui/android/res/values/styles.xml
index 6ce89c7ba..c839d30a9 100644
--- a/src/ui/android/res/values/styles.xml
+++ b/src/ui/android/res/values/styles.xml
@@ -15,6 +15,10 @@
     <!-- Application theme. -->
     <style name="AppTheme" parent="AppBaseTheme">
         <!-- All customizations that are NOT specific to a particular API-level can go here. -->
+        <item name="parseTreeViewStyle">@style/ParseTreeViewStyle</item>
+    </style>
+    
+    <style name="ParseTreeViewStyle">
+        <item name="android:scrollbars">horizontal</item>
     </style>
-
 </resources>
-- 
cgit v1.2.3