Add GtkGLArea to the widget gallery

docs/reference/gtk/Makefile.am

@@ -206,6 +206,7 @@ HTML_IMAGES = \
 	$(srcdir)/images/font-button.png				\
 	$(srcdir)/images/fontchooser.png				\
 	$(srcdir)/images/frame.png					\
+	$(srcdir)/images/glarea.png					\
 	$(srcdir)/images/headerbar.png					\
 	$(srcdir)/images/icon-view.png					\
 	$(srcdir)/images/image.png					\

docs/reference/gtk/visual_index.xml

@@ -42,6 +42,9 @@
     <link linkend="GtkScale">
       <inlinegraphic fileref="scales.png" format="PNG"></inlinegraphic>
     </link>
+    <link linkend="GtkGLArea">
+      <inlinegraphic fileref="glarea.png" format="PNG"></inlinegraphic>
+    </link>
   </para>
 </section>
 

docs/tools/Makefile.am

@@ -5,6 +5,7 @@ AM_CPPFLAGS = \
 	-I$(top_builddir)/gdk		\
 	-I$(top_srcdir)/gdk		\
 	-I$(top_srcdir)/gdk/x11		\
+	-I$(top_srcdir)/tests		\
 	$(GTK_DEBUG_FLAGS)		\
 	$(GTK_DEP_CFLAGS)
 
@@ -30,7 +31,9 @@ doc_shooter_SOURCES=	\
 	shadow.h	\
 	shooter.c	\
 	widgets.c	\
-	widgets.h
+	widgets.h	\
+	$(top_srcdir)/tests/gtkgears.c \
+	$(top_srcdir)/tests/gtkgears.h
 
 clean-local:
 	for file in *.png; do \

docs/tools/widgets.c

@@ -8,6 +8,7 @@
 #include <X11/Xatom.h>
 #include <gdkx.h>
 #include "widgets.h"
+#include "gtkgears.h"
 
 #define SMALL_WIDTH  240
 #define SMALL_HEIGHT 75
@@ -1480,6 +1481,24 @@ create_flow_box (void)
   return info;
 }
 
+static WidgetInfo *
+create_gl_area (void)
+{
+  WidgetInfo *info;
+  GtkWidget *widget;
+  GtkWidget *gears;
+
+  widget = gtk_frame_new (NULL);
+  gtk_frame_set_shadow_type (GTK_FRAME (widget), GTK_SHADOW_IN);
+
+  gears = gtk_gears_new ();
+  gtk_container_add (GTK_CONTAINER (widget), gears);
+ 
+  info = new_widget_info ("glarea", widget, MEDIUM);
+
+  return info;
+}
+
 GList *
 get_all_widgets (void)
 {
@@ -1544,6 +1563,7 @@ get_all_widgets (void)
   retval = g_list_prepend (retval, create_search_entry ());
   retval = g_list_prepend (retval, create_level_bar ());
   retval = g_list_prepend (retval, create_info_bar ());
+  retval = g_list_prepend (retval, create_gl_area ());
 
   return retval;
 }