From 54a4ac26898ea318f434443458680cb3014bf6fa Mon Sep 17 00:00:00 2001
From: Michael Jurka <mikejurka@google.com>
Date: Wed, 6 Apr 2011 17:08:58 -0700
Subject: [PATCH] Make customization drawer deal better with a small height

---
 res/layout-xlarge/customization_drawer.xml | 5 +++--
 res/values/attrs.xml                       | 1 +
 src/com/android/launcher2/PagedView.java   | 7 +++++++
 3 files changed, 11 insertions(+), 2 deletions(-)

diff --git a/res/layout-xlarge/customization_drawer.xml b/res/layout-xlarge/customization_drawer.xml
index 98fc9d9632..a8f6ce09ea 100644
--- a/res/layout-xlarge/customization_drawer.xml
+++ b/res/layout-xlarge/customization_drawer.xml
@@ -32,7 +32,7 @@
         <FrameLayout
             android:id="@android:id/tabcontent"
             android:layout_width="match_parent"
-            android:layout_height="@dimen/customization_drawer_content_height">
+            android:layout_height="match_parent">
             <com.android.launcher2.CustomizePagedView
                 android:id="@+id/customization_drawer_tab_contents"
                 android:layout_width="match_parent"
@@ -47,7 +47,8 @@
                 launcher:pageLayoutPaddingTop="40dp"
                 launcher:pageLayoutPaddingBottom="25dp"
                 launcher:pageLayoutPaddingLeft="20dp"
-                launcher:pageLayoutPaddingRight="20dp" />
+                launcher:pageLayoutPaddingRight="20dp"
+                launcher:pageLayoutMaxHeight="@dimen/customization_drawer_content_height" />
          </FrameLayout>
       </LinearLayout>
 </com.android.launcher2.CustomizeTrayTabHost>
\ No newline at end of file
diff --git a/res/values/attrs.xml b/res/values/attrs.xml
index 2be5999550..4f4425311a 100644
--- a/res/values/attrs.xml
+++ b/res/values/attrs.xml
@@ -104,6 +104,7 @@
         <attr name="pageLayoutPaddingBottom" format="dimension" />
         <attr name="pageLayoutPaddingLeft" format="dimension" />
         <attr name="pageLayoutPaddingRight" format="dimension" />
+        <attr name="pageLayoutMaxHeight" format="dimension" />
         <!-- The space between adjacent pages of the PagedView. -->
         <attr name="pageSpacing" format="dimension" />
     </declare-styleable>
diff --git a/src/com/android/launcher2/PagedView.java b/src/com/android/launcher2/PagedView.java
index e7ecb9914e..a6ae0e1b98 100644
--- a/src/com/android/launcher2/PagedView.java
+++ b/src/com/android/launcher2/PagedView.java
@@ -110,6 +110,7 @@ public abstract class PagedView extends ViewGroup {
     protected int mPageLayoutPaddingRight;
     protected int mPageLayoutWidthGap;
     protected int mPageLayoutHeightGap;
+    protected int mPageLayoutMaxHeight;
     protected int mCellCountX;
     protected int mCellCountY;
     protected boolean mCenterPagesVertically;
@@ -189,6 +190,8 @@ public abstract class PagedView extends ViewGroup {
                 R.styleable.PagedView_pageLayoutWidthGap, -1);
         mPageLayoutHeightGap = a.getDimensionPixelSize(
                 R.styleable.PagedView_pageLayoutHeightGap, -1);
+        mPageLayoutMaxHeight = a.getDimensionPixelSize(
+                R.styleable.PagedView_pageLayoutMaxHeight, -1);
         a.recycle();
 
         setHapticFeedbackEnabled(false);
@@ -384,6 +387,10 @@ public abstract class PagedView extends ViewGroup {
 
         final int verticalPadding = mPaddingTop + mPaddingBottom;
 
+        if (mPageLayoutMaxHeight != -1) {
+            heightSize = Math.min(mPageLayoutMaxHeight, heightSize);
+        }
+
         // The children are given the same width and height as the workspace
         // unless they were set to WRAP_CONTENT
         final int childCount = getChildCount();