Initial wxInfoBar implementation.

Add generic implementation, documentation and examples showing the use of the
new class in the samples.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@62268 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

configure

@@ -1,5 +1,5 @@
 #! /bin/sh
-# From configure.in Id: configure.in 62071 2009-09-24 12:36:34Z JS .
+# From configure.in Id.
 # Guess values for system-dependent variables and create Makefiles.
 # Generated by GNU Autoconf 2.61 for wxWidgets 2.9.1.
 #
@@ -1818,6 +1818,7 @@ Optional Features:
   --enable-headerctrl     use wxHeaderCtrl class
   --enable-hyperlink      use wxHyperlinkCtrl class
   --enable-imaglist       use wxImageList class
+  --enable-infobar        use wxInfoBar class
   --enable-listbook       use wxListbook class
   --enable-listbox        use wxListBox class
   --enable-listctrl       use wxListCtrl class
@@ -10886,6 +10887,50 @@ fi
 echo "${ECHO_T}$result" >&6; }
 
 
+          enablestring=
+          defaultval=$wxUSE_ALL_FEATURES
+          if test -z "$defaultval"; then
+              if test x"$enablestring" = xdisable; then
+                  defaultval=yes
+              else
+                  defaultval=no
+              fi
+          fi
+
+          { echo "$as_me:$LINENO: checking for --${enablestring:-enable}-infobar" >&5
+echo $ECHO_N "checking for --${enablestring:-enable}-infobar... $ECHO_C" >&6; }
+          # Check whether --enable-infobar was given.
+if test "${enable_infobar+set}" = set; then
+  enableval=$enable_infobar;
+                          if test "$enableval" = yes; then
+                            wx_cv_use_infobar='wxUSE_INFOBAR=yes'
+                          else
+                            wx_cv_use_infobar='wxUSE_INFOBAR=no'
+                          fi
+
+else
+
+                          wx_cv_use_infobar='wxUSE_INFOBAR=${'DEFAULT_wxUSE_INFOBAR":-$defaultval}"
+
+fi
+
+
+          eval "$wx_cv_use_infobar"
+
+          if test x"$enablestring" = xdisable; then
+            if test $wxUSE_INFOBAR = no; then
+              result=yes
+            else
+              result=no
+            fi
+          else
+            result=$wxUSE_INFOBAR
+          fi
+
+          { echo "$as_me:$LINENO: result: $result" >&5
+echo "${ECHO_T}$result" >&6; }
+
+
           enablestring=
           defaultval=$wxUSE_ALL_FEATURES
           if test -z "$defaultval"; then
@@ -45948,6 +45993,13 @@ _ACEOF
 
 fi
 
+if test "$wxUSE_INFOBAR" = "yes"; then
+    cat >>confdefs.h <<\_ACEOF
+#define wxUSE_INFOBAR 1
+_ACEOF
+
+fi
+
 if test "$wxUSE_LISTBOOK" = "yes"; then
     cat >>confdefs.h <<\_ACEOF
 #define wxUSE_LISTBOOK 1