[gnome-devel-docs] Vala Textview sample code and Mallard page.

[Tiffany Antopolski <antopolski src gnome org>]

commit 76bdaf8184aa28133623e5f739f6b215853b0a98
Author: Tiffany Antopolski <tiffany antopolski gmail com>
Date:   Thu Jun 7 14:49:36 2012 -0400

    Vala Textview sample code and Mallard page.
    
    Added to Makefile.am

 platform-demos/C/samples/textview.vala |   28 +++++++++++++++++++++++
 platform-demos/C/textview.vala.page    |   39 ++++++++++++++++++++++++++++++++
 platform-demos/Makefile.am             |    2 +
 3 files changed, 69 insertions(+), 0 deletions(-)
---
diff --git a/platform-demos/C/samples/textview.vala b/platform-demos/C/samples/textview.vala
new file mode 100644
index 0000000..a049e21
--- /dev/null
+++ b/platform-demos/C/samples/textview.vala
@@ -0,0 +1,28 @@
+/* This is the application. */
+public class MyApplication : Gtk.Application {
+	/* Override the 'activate' signal of GLib.Application. */
+	protected override void activate () {
+		/* Create the window of this applicationt. */
+		var window = new Gtk.ApplicationWindow (this);
+		window.title = "TextView Example";
+		window.set_default_size (220, 200);
+
+		var buffer = new Gtk.TextBuffer (null); //stores text to be displayed
+		var textview = new Gtk.TextView.with_buffer (buffer); //displays TextBuffer
+		textview.set_wrap_mode (Gtk.WrapMode.WORD); //sets line wrapping
+
+		var scrolled_window = new Gtk.ScrolledWindow (null, null);
+		scrolled_window.set_policy (Gtk.PolicyType.AUTOMATIC, Gtk.PolicyType.AUTOMATIC);
+
+		scrolled_window.add_with_viewport (textview);
+		scrolled_window.set_border_width (5);
+
+		window.add (scrolled_window);
+		window.show_all ();
+	}
+}
+
+/* main creates and runs the application. */
+public int main (string[] args) {
+	return new MyApplication ().run (args);
+}
diff --git a/platform-demos/C/textview.vala.page b/platform-demos/C/textview.vala.page
new file mode 100644
index 0000000..c4844e8
--- /dev/null
+++ b/platform-demos/C/textview.vala.page
@@ -0,0 +1,39 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<page xmlns="http://projectmallard.org/1.0/";
+      xmlns:xi="http://www.w3.org/2001/XInclude";
+      type="guide" style="task"
+      id="textview.vala">
+  <info>
+    <link type="guide" xref="beginner.vala#multiline"/>
+    <revision version="0.1" date="2012-06-07" status="draft"/>
+
+    <credit type="author copyright">
+      <name>Tiffany Antopolski</name>
+      <email>tiffany antopolski gmail com</email>
+      <years>2012</years>
+    </credit>
+
+    <desc>Widget which displays a GtkTextBuffer</desc>
+  </info>
+
+  <title>TextView widget</title>
+     <note style="sidebar"><p>If we press "enter", we have a new line.</p>
+     <p>If we press "enter" more times then there are lines in the default sized window, then a vertical scrollbar appears.</p>
+     <p>If we write a long sentence, the text will wrap breaking lines between words.</p>
+     <p>If we have a loooooooooooooooooooooooooooooooooooong word, a horizontal scrollbar will appear.</p></note>
+
+    <media type="image" mime="image/png" src="media/textview.png"/>
+    <p>This is an example of Gtk.TextView</p>
+
+<code mime="text/x-vala" style="numbered"><xi:include href="samples/textview.vala" parse="text"><xi:fallback/></xi:include></code>
+<p>
+  In this sample we used the following:
+</p>
+<list>
+  <item><p><link href="http://www.valadoc.org/gtk+-3.0/Gtk.TextBuffer.html";>Gtk.TextBuffer</link></p></item>
+  <item><p><link href="http://www.valadoc.org/gtk+-3.0/Gtk.TextView.html";>Gtk.TextView</link></p></item>
+  <item><p><link href="http://www.valadoc.org/gtk+-3.0/Gtk.ScrolledWindow.html";>Gtk.ScrolledWindow</link></p></item>
+  <item><p><link href="http://www.valadoc.org/gtk+-3.0/Gtk.WrapMode.html";>Gtk.WrapMode</link></p></item>
+  <item><p><link href="http://www.valadoc.org/gtk+-3.0/Gtk.PolicyType.html";>Gtk.PolicyType</link></p></item>
+</list>
+</page>
diff --git a/platform-demos/Makefile.am b/platform-demos/Makefile.am
index e2dd80b..00ac964 100644
--- a/platform-demos/Makefile.am
+++ b/platform-demos/Makefile.am
@@ -87,6 +87,7 @@ demo_sources = \
 	samples/switch.py			\
 	samples/switch.vala			\
 	samples/textview.py			\
+	samples/textview.vala			\
 	samples/togglebutton.py			\
 	samples/togglebutton.vala		\
 	samples/toolbar.js			\
@@ -245,6 +246,7 @@ DOC_PAGES =				\
 	switch.py.page			\
 	switch.vala.page		\
 	textview.py.page		\
+	textview.vala.page		\
 	togglebutton.py.page		\
 	togglebutton.vala.page		\
 	toolbar.js.page			\