From a8573fe5ef0e541f9ab643d6cd705f1cc50b6ec3 Mon Sep 17 00:00:00 2001
From: Jinhao <cnjinhao@hotmail.com>
Date: Wed, 11 Mar 2015 03:45:22 +0800
Subject: [PATCH] remove physical dependency between msgbox and filebox

---
 include/nana/gui/msgbox.hpp | 9 ++++-----
 source/gui/filebox.cpp      | 1 +
 source/gui/msgbox.cpp       | 5 +----
 3 files changed, 6 insertions(+), 9 deletions(-)

diff --git a/include/nana/gui/msgbox.hpp b/include/nana/gui/msgbox.hpp
index 6fbec87c..1534c7c7 100644
--- a/include/nana/gui/msgbox.hpp
+++ b/include/nana/gui/msgbox.hpp
@@ -14,10 +14,12 @@
 #define NANA_GUI_MSGBOX_HPP
 
 #include <sstream>
-#include <nana/gui/filebox.hpp>
 
 namespace nana
 {
+	//Forward declaration of filebox for msgbox
+	class filebox;
+
 	/// Prefabricated modal dialog box (with text, icon and actions buttons) that inform and instruct the user.
 	class msgbox
 	{
@@ -43,11 +45,8 @@ namespace nana
 		/// Construct that creates a message box with a specified title and default button.
 		msgbox(const nana::string&);
 
-		/// Construct that creates a message box with an owner window and a specified title.
-		msgbox(window, const nana::string&);
-
 		/// Construct that creates a message box with an owner windoow, a specified title and buttons. 
-		msgbox(window, const nana::string&, button_t);
+		msgbox(window, const nana::string&, button_t = ok);
 
 		/// Sets an icon for informing user.
 		msgbox& icon(icon_t);
diff --git a/source/gui/filebox.cpp b/source/gui/filebox.cpp
index 78a40a3f..f889a872 100644
--- a/source/gui/filebox.cpp
+++ b/source/gui/filebox.cpp
@@ -11,6 +11,7 @@
 */
 
 #include <nana/gui.hpp>
+#include <nana/gui/filebox.hpp>
 #include <nana/filesystem/fs_utility.hpp>
 
 #if defined(NANA_WINDOWS)
diff --git a/source/gui/msgbox.cpp b/source/gui/msgbox.cpp
index e43a5ee7..89c1aee4 100644
--- a/source/gui/msgbox.cpp
+++ b/source/gui/msgbox.cpp
@@ -21,6 +21,7 @@
 #include <nana/gui/place.hpp>
 #include <nana/datetime.hpp>
 #include <nana/internationalization.hpp>
+#include <nana/gui/filebox.hpp>
 #include <functional>
 #if defined(NANA_WINDOWS)
 	#include <windows.h>
@@ -354,10 +355,6 @@ namespace nana
 		: wd_(nullptr), title_(title), button_(ok), icon_(icon_none)
 	{}
 
-	msgbox::msgbox(window wd, const nana::string& title)
-		: wd_(wd), title_(title), button_(ok), icon_(icon_none)
-	{}
-
 	msgbox::msgbox(window wd, const nana::string& title, button_t b)
 		: wd_(wd), title_(title), button_(b), icon_(icon_none)
 	{}