Replace existing but mostly empty section on resizing tracks and move it to a separate file

git-svn-id: svn://localhost/ardour2/branches/2.0-ongoing@3558 d708f5d6-7413-0410-9779-e7cbd77b26cf

3 files changed, 45 insertions, 19 deletions

diff --git a/manual/images/resize_track.png b/manual/images/resize_track.png
new file mode 100644
index 0000000000..ee775dc89b
--- /dev/null
+++ b/manual/images/resize_track.png
diff --git a/manual/xml/resizing_tracks.xml b/manual/xml/resizing_tracks.xml
new file mode 100644
index 0000000000..95253337ed
--- /dev/null
+++ b/manual/xml/resizing_tracks.xml
@@ -0,0 +1,43 @@
+<?xml version="1.0" standalone="no"?>
+
+<!DOCTYPE section PUBLIC "-//OASIS//DTD DocBook XML V4.4//EN" "http://www.oasis-open.org/docbook/xml/4.4/docbookx.dtd" [
+
+<!ENTITY % BOOK_ENTITIES SYSTEM "./entities.ent">
+%BOOK_ENTITIES;
+
+]>
+
+<section id="sn-resizing-tracks">
+  <title>Resizing Tracks</title>
+  <indexterm>
+    <primary>Tracks</primary>
+    <secondary>Resizing</secondary>
+  </indexterm>
+  <indexterm>
+    <primary>Tracks</primary>
+    <secondary>Changing the height of</secondary>
+  </indexterm>
+  <para>
+    The height of a track in the &TRACK_DISPLAY; can be resized by
+    right-clicking in the empty space in the &TRACK_CONTROLS; to bring up
+    the track context menu and choosing a size from the
+    <guimenuitem>Height</guimenuitem> submenu.
+  </para>
+  <mediaobject>
+    <imageobject>
+      <imagedata fileref="images/resize_track.png"/>
+    </imageobject>
+  </mediaobject>
+  <para>
+    It can also be modified by clicking on the <guibutton>h</guibutton>
+    button in the &TRACK_CONTROLS; when the size of the track is
+    <literal>Normal</literal> or above.
+  </para>
+  <tip>
+    <para>
+      Holding the pointer over a track and pressing <keycap>Shift</keycap>
+      while scrolling with the mouse wheel will increase or decrease its
+      height.
+    </para>
+  </tip>
+</section>
diff --git a/manual/xml/tracks_and_busses.xml b/manual/xml/tracks_and_busses.xml
index 9b539920ec..a1f26372d5 100644
--- a/manual/xml/tracks_and_busses.xml
+++ b/manual/xml/tracks_and_busses.xml
@@ -98,25 +98,8 @@
 		href="soloing_tracks.xml" />
   <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" 
 		href="deactivating_tracks.xml" />
-  <section id="track-display-size">
-    <title>Track Display Size</title>
-    <para>
-      In the editor window, tracks always extend across the full extent of
-      the track display area, but they can have varying heights. In the
-      mixer window, tracks always from the top to the bottom of the mixer
-      (as strips), but they can have varying widths.
-    </para>
-
-    <section id="changing-editor-track-height">
-      <title>Changing editor track height</title>
-      <para></para>
-    </section>
-
-    <section id="changing-mixer-track-width">
-      <title>Changing mixer track width</title>
-      <para></para>
-    </section>
-  </section>
+  <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" 
+		href="resizing_tracks.xml" />
   <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" 
 		href="track_edit_groups.xml" />
   <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"