From a5a8b3ec8767cab8a3647acc64d19d4801d14ee1 Mon Sep 17 00:00:00 2001
From: auria <auria@178a84e3-b1eb-0310-8ba1-8eac791a3b58>
Date: Mon, 3 May 2010 17:18:47 +0000
Subject: [PATCH] Improved behavior when escape is pressed in a device config
 screen

git-svn-id: svn+ssh://svn.code.sf.net/p/supertuxkart/code/main/trunk@5362 178a84e3-b1eb-0310-8ba1-8eac791a3b58
---
 src/states_screens/options_screen_input2.cpp | 9 +++++++++
 src/states_screens/options_screen_input2.hpp | 3 +++
 2 files changed, 12 insertions(+)

diff --git a/src/states_screens/options_screen_input2.cpp b/src/states_screens/options_screen_input2.cpp
index d03d08bd3..5a07f330b 100644
--- a/src/states_screens/options_screen_input2.cpp
+++ b/src/states_screens/options_screen_input2.cpp
@@ -417,3 +417,12 @@ void OptionsScreenInput2::unloaded()
 {
 }
 
+// -----------------------------------------------------------------------------
+
+bool OptionsScreenInput2::onEscapePressed()
+{
+    StateManager::get()->replaceTopMostScreen(OptionsScreenInput::getInstance());
+    return false; // don't use standard escape key handler, we handled it differently
+}
+
+// -----------------------------------------------------------------------------
diff --git a/src/states_screens/options_screen_input2.hpp b/src/states_screens/options_screen_input2.hpp
index fc6bbb394..09588a8ef 100644
--- a/src/states_screens/options_screen_input2.hpp
+++ b/src/states_screens/options_screen_input2.hpp
@@ -63,6 +63,9 @@ public:
     /** \brief implement callback from parent class GUIEngine::Screen */
     virtual void tearDown();
     
+    /** \brief implement optional callback from parent class GUIEngine::Screen */
+    virtual bool onEscapePressed();
+
     /**
       * \brief invoke in "input sensing" mode, when input was sensed.
       * Updates the input bindings accordingly with the sensed input.