Plugged memory leak in connection dialog box.

1 files changed, 11 insertions, 2 deletions

diff --git a/src/gui/connection.h b/src/gui/connection.h
index 4b3187f6..51ad5467 100644
--- a/src/gui/connection.h
+++ b/src/gui/connection.h
@@ -24,6 +24,8 @@
 #ifndef _TMW_CONNECTION_H
 #define _TMW_CONNECTION_H
 
+#include <guichan/actionlistener.hpp>
+
 #include "window.h"
 
 class ProgressBar;
@@ -33,7 +35,7 @@ class ProgressBar;
  *
  * \ingroup Interface
  */
-class ConnectionDialog : public Window
+class ConnectionDialog : public Window, gcn::ActionListener
 {
     public:
         /**
@@ -41,13 +43,20 @@ class ConnectionDialog : public Window
          *
          * @see Window::Window
          */
-        ConnectionDialog(unsigned char previousState);
+        ConnectionDialog(int previousState);
+
+        /**
+         * Called when the user presses Cancel. Restores the global state to
+         * the previous one.
+         */
+        void action(gcn::ActionEvent const &);
 
         void logic();
 
     private:
         ProgressBar *mProgressBar;
         float mProgress;
+        int mPreviousState;
 };
 
 #endif