[gtkmm-documentation] Application examples: Remove the need for Gtk::Main.

[Murray Cumming <murrayc src gnome org>]

commit 5cc67dcef39fa4eea28d894baf8c7a304ab9022a
Author: Murray Cumming <murrayc murrayc com>
Date:   Mon Feb 13 10:41:57 2012 +0100

    Application examples: Remove the need for Gtk::Main.
    
    * examples/book/application/command_line_handling/exampleapplication.cc:
    * examples/book/application/command_line_handling/main.cc:
    * examples/book/application/simple/exampleapplication.cc:
    * examples/book/application/simple/main.cc: Use the new init_gtkmm() method
    in the create() methods, and remove the calls to Gtk::Main() from main().

 ChangeLog                                          |   10 ++++++++++
 .../command_line_handling/exampleapplication.cc    |    2 ++
 .../book/application/command_line_handling/main.cc |    2 --
 .../book/application/simple/exampleapplication.cc  |    2 ++
 examples/book/application/simple/main.cc           |    2 --
 5 files changed, 14 insertions(+), 4 deletions(-)
---
diff --git a/ChangeLog b/ChangeLog
index 02b24e2..146c1cb 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,13 @@
+2012-02-13  Murray Cumming  <murrayc murrayc com>
+
+	Application examples: Remove the need for Gtk::Main.
+
+	* examples/book/application/command_line_handling/exampleapplication.cc:
+	* examples/book/application/command_line_handling/main.cc:
+	* examples/book/application/simple/exampleapplication.cc:
+	* examples/book/application/simple/main.cc: Use the new init_gtkmm() method
+	in the create() methods, and remove the calls to Gtk::Main() from main().
+
 2012-01-30  Pedro Ferreira <darkiiiiii gmail com>
 
 	Keyboard Events chapter: Clarify keyboard event propagation.
diff --git a/examples/book/application/command_line_handling/exampleapplication.cc b/examples/book/application/command_line_handling/exampleapplication.cc
index 49cfa93..1499e0c 100644
--- a/examples/book/application/command_line_handling/exampleapplication.cc
+++ b/examples/book/application/command_line_handling/exampleapplication.cc
@@ -27,6 +27,8 @@ ExampleApplication::ExampleApplication()
 
 Glib::RefPtr<ExampleApplication> ExampleApplication::create()
 {
+  init_gtkmm();
+
   return Glib::RefPtr<ExampleApplication>( new ExampleApplication() );
 }
 
diff --git a/examples/book/application/command_line_handling/main.cc b/examples/book/application/command_line_handling/main.cc
index 05fdad7..21f253b 100644
--- a/examples/book/application/command_line_handling/main.cc
+++ b/examples/book/application/command_line_handling/main.cc
@@ -21,8 +21,6 @@
 
 int main(int argc, char *argv[])
 {
-  Gtk::Main kit(argc, argv); //TODO: Make this unnecessary: Put it in Gtk::Application.
-
   Glib::RefPtr<ExampleApplication> application = 
     ExampleApplication::create();
 
diff --git a/examples/book/application/simple/exampleapplication.cc b/examples/book/application/simple/exampleapplication.cc
index 3c488fd..23ef3c0 100644
--- a/examples/book/application/simple/exampleapplication.cc
+++ b/examples/book/application/simple/exampleapplication.cc
@@ -25,6 +25,8 @@ ExampleApplication::ExampleApplication()
 
 Glib::RefPtr<ExampleApplication> ExampleApplication::create()
 {
+  init_gtkmm();
+
   return Glib::RefPtr<ExampleApplication>( new ExampleApplication() );
 }
 
diff --git a/examples/book/application/simple/main.cc b/examples/book/application/simple/main.cc
index 05fdad7..21f253b 100644
--- a/examples/book/application/simple/main.cc
+++ b/examples/book/application/simple/main.cc
@@ -21,8 +21,6 @@
 
 int main(int argc, char *argv[])
 {
-  Gtk::Main kit(argc, argv); //TODO: Make this unnecessary: Put it in Gtk::Application.
-
   Glib::RefPtr<ExampleApplication> application = 
     ExampleApplication::create();