turned NewGui into a singleton, and made OSystem a pseudo-singleton; added Widget::findWidget (preparing to add support for nested widgets, for the tab widget)

svn-id: r11045

1 files changed, 2 insertions, 2 deletions

diff --git a/gui/message.h b/gui/message.h
index 32b94573d2..d2e018ecb8 100644
--- a/gui/message.h
+++ b/gui/message.h
@@ -35,7 +35,7 @@ class MessageDialog : public Dialog {
 	typedef Common::String String;
 	typedef Common::StringList StringList;
 public:
-	MessageDialog(NewGui *gui, const Common::String &message, const char *defaultButton = "OK", const char *altButton = 0);
+	MessageDialog(const Common::String &message, const char *defaultButton = "OK", const char *altButton = 0);
 
 	void handleCommand(CommandSender *sender, uint32 cmd, uint32 data);
 
@@ -48,7 +48,7 @@ protected:
  */
 class TimedMessageDialog : public MessageDialog {
 public:
-	TimedMessageDialog(NewGui *gui, const Common::String &message, uint32 duration);
+	TimedMessageDialog(const Common::String &message, uint32 duration);
 
 	void handleTickle();