android-calculatorpp/android-app/res/layout-land/main_first_pane.xml

<?xml version="1.0" encoding="utf-8"?>

<!--
  ~ Copyright (c) 2009-2011. Created by serso aka se.solovyev.
  ~ For more information, please, contact se.solovyev@gmail.com
  ~ or visit http://se.solovyev.org
  -->
<LinearLayout xmlns:a="http://schemas.android.com/apk/res/android"
	a:layout_width="match_parent"
	a:layout_height="match_parent"
	a:orientation="vertical"
	a:layout_gravity="center">

	<LinearLayout
		a:id="@+id/editorContainer"
		a:layout_weight="2"
		a:layout_width="match_parent"
		a:layout_height="0dp" />

	<LinearLayout
		a:layout_weight="1"
		a:layout_width="match_parent"
		a:layout_height="0dp">

		<include
			layout="@layout/cpp_drag_button_left"
			a:layout_margin="@dimen/cpp_button_margin"
			a:layout_width="0dp"
			a:layout_height="match_parent"
			a:layout_weight="1" />

		<include
			layout="@layout/cpp_app_button_erase"
			a:layout_margin="@dimen/cpp_button_margin"
			a:layout_width="0dp"
			a:layout_height="match_parent"
			a:layout_weight="1" />

		<LinearLayout
			a:id="@+id/displayContainer"
			a:layout_height="match_parent"
			a:layout_width="0dp"
			a:layout_weight="4"
			a:layout_margin="@dimen/cpp_display_margin_land" />

		<include
			layout="@layout/cpp_drag_button_clear"
			a:layout_margin="@dimen/cpp_button_margin"
			a:layout_width="0dp"
			a:layout_height="match_parent"
			a:layout_weight="1" />

		<include
			layout="@layout/cpp_drag_button_right"
			a:layout_margin="@dimen/cpp_button_margin"
			a:layout_width="0dp"
			a:layout_height="match_parent"
			a:layout_weight="1" />

	</LinearLayout>

	<LinearLayout
		a:id="@+id/keyboardContainer"
		a:layout_weight="3"
		a:layout_width="match_parent"
		a:layout_height="0dp" />


</LinearLayout>