commit 678afc88c00b339950b41e5be9a3e165d580f7bf
author Michael Kolb <kolby@google.com> Tue May 17 14:52:41 2011 -0700
committer Michael Kolb <kolby@google.com> Tue May 17 14:52:49 2011 -0700
tree a849cda60309d0bb3f7b3962276254f27a899d85
parent 275932ff17bcb44712ef07a1e143c3f3b0d8df8a

adjust tab width for screen size

       Bug: 4427112
       make tabs smaller for portrait 7 inch screen

Change-Id: I0e02e68b1bae1fe7e81f1a3a49911707de40903b

src/com/android/browser/TabBar.java

diff --git a/src/com/android/browser/TabBar.java b/src/com/android/browser/TabBar.java
index 1d17cb3..7abb203 100644
--- a/src/com/android/browser/TabBar.java
+++ b/src/com/android/browser/TabBar.java
@@ -24,6 +24,7 @@
 import android.animation.ObjectAnimator;
 import android.app.Activity;
 import android.content.Context;
+import android.content.res.Configuration;
 import android.content.res.Resources;
 import android.graphics.Bitmap;
 import android.graphics.BitmapShader;
@@ -65,8 +66,8 @@
     private TabControl mTabControl;
     private XLargeUi mUi;
 
-    private final int mTabWidthSelected;
-    private final int mTabWidthUnselected;
+    private int mTabWidthSelected;
+    private int mTabWidthUnselected;
 
     private TabScrollView mTabs;
 
@@ -138,6 +139,16 @@
         mFocusPaint.setColor(res.getColor(R.color.tabFocusHighlight));
     }
 
+    @Override
+    public void onConfigurationChanged(Configuration config) {
+        super.onConfigurationChanged(config);
+        Resources res = mActivity.getResources();
+        mTabWidthSelected = (int) res.getDimension(R.dimen.tab_width_selected);
+        mTabWidthUnselected = (int) res.getDimension(R.dimen.tab_width_unselected);
+        // force update of tab bar
+        mTabs.updateLayout();
+    }
+
     void setUseQuickControls(boolean useQuickControls) {
         mUseQuickControls = useQuickControls;
         mNewTab.setVisibility(mUseQuickControls ? View.GONE
@@ -403,14 +414,18 @@
                     R.style.TabTitleSelected : R.style.TabTitleUnselected);
             setHorizontalFadingEdgeEnabled(!mSelected);
             super.setActivated(selected);
-            LayoutParams lp = (LinearLayout.LayoutParams) getLayoutParams();
-            lp.width = selected ? mTabWidthSelected : mTabWidthUnselected;
-            lp.height =  LayoutParams.MATCH_PARENT;
-            setLayoutParams(lp);
+            updateLayoutParams();
             setFocusable(!selected);
             postInvalidate();
         }
 
+        public void updateLayoutParams() {
+            LayoutParams lp = (LinearLayout.LayoutParams) getLayoutParams();
+            lp.width = mSelected ? mTabWidthSelected : mTabWidthUnselected;
+            lp.height =  LayoutParams.MATCH_PARENT;
+            setLayoutParams(lp);
+        }
+
         void setDisplayTitle(String title) {
             mTitle.setText(title);
         }