Add a new example app

Add a new example to the getting started part of the docs. The focus
of this example is on 'new stuff': GtkApplication, templates, settings,
gmenu, gaction, GtkStack, GtkHeaderBar, GtkSearchBar, GtkRevealer,
GtkListBox, GtkMenuButton, etc.

It is being developed in several steps. Each step is put in a separate
directory below examples/: application1, ..., application8. This is a
little repetitive, but lets us use the code of all examples in the
documentation.

1 files changed, 19 insertions, 0 deletions

diff --git a/examples/application7/exampleapp.h b/examples/application7/exampleapp.h
new file mode 100644
index 0000000000..8b51c598ea
--- /dev/null
+++ b/examples/application7/exampleapp.h
@@ -0,0 +1,19 @@
+#ifndef __EXAMPLEAPP_H
+#define __EXAMPLEAPP_H
+
+#include <gtk/gtk.h>
+
+
+#define EXAMPLE_APP_TYPE (example_app_get_type ())
+#define EXAMPLE_APP(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), EXAMPLE_APP_TYPE, ExampleApp))
+
+
+typedef struct ExampleApp       ExampleApp;
+typedef struct ExampleAppClass  ExampleAppClass;
+
+
+GType           example_app_get_type    (void);
+ExampleApp     *example_app_new         (void);
+
+
+#endif /* __EXAMPLEAPP_H */