--- a/QTfrontend/ui/page/pagetraining.cpp	Fri Sep 30 12:55:04 2011 +0200
+++ b/QTfrontend/ui/page/pagetraining.cpp	Fri Sep 30 17:04:20 2011 +0200
@@ -205,7 +205,7 @@
         QString thumbFile = datadir->absolutePath() +
                     "/Graphics/Missions/Training/" +
                     lstMissions->currentItem()->data(Qt::UserRole).toString() +
-                    ".png";
+                    "@2x.png";
 
         if (QFile::exists(thumbFile))
             btnPreview->setIcon(QIcon(thumbFile));

Binary file share/hedgewars/Data/Graphics/Missions/Training/Basic_Training_-_Bazooka.png has changed

Binary file share/hedgewars/Data/Graphics/Missions/Training/Basic_Training_-_Bazooka@2x.png has changed

Binary file share/hedgewars/Data/Graphics/Missions/Training/Basic_Training_-_Shotgun.png has changed

Binary file share/hedgewars/Data/Graphics/Missions/Training/Basic_Training_-_Shotgun@2x.png has changed

Binary file share/hedgewars/Data/Graphics/Missions/Training/Basic_Training_-_Sniper_Rifle.png has changed

Binary file share/hedgewars/Data/Graphics/Missions/Training/Basic_Training_-_Sniper_Rifle@2x.png has changed

--- a/share/hedgewars/Data/Graphics/Missions/Training/CMakeLists.txt	Fri Sep 30 12:55:04 2011 +0200
+++ b/share/hedgewars/Data/Graphics/Missions/Training/CMakeLists.txt	Fri Sep 30 17:04:20 2011 +0200
@@ -1,4 +1,4 @@
-file(GLOB MissionPics *.png)
+file(GLOB MissionPics *@2x.png)
 
 install(FILES
 	${MissionPics}

Binary file share/hedgewars/Data/Graphics/Missions/Training/User_Mission_-_Bamboo_Thicket.png has changed

Binary file share/hedgewars/Data/Graphics/Missions/Training/User_Mission_-_Bamboo_Thicket@2x.png has changed

Binary file share/hedgewars/Data/Graphics/Missions/Training/User_Mission_-_Dangerous_Ducklings.png has changed

Binary file share/hedgewars/Data/Graphics/Missions/Training/User_Mission_-_Dangerous_Ducklings@2x.png has changed

Binary file share/hedgewars/Data/Graphics/Missions/Training/User_Mission_-_Diver.png has changed

Binary file share/hedgewars/Data/Graphics/Missions/Training/User_Mission_-_Diver@2x.png has changed

Binary file share/hedgewars/Data/Graphics/Missions/Training/User_Mission_-_Newton_and_the_Hammock.png has changed

Binary file share/hedgewars/Data/Graphics/Missions/Training/User_Mission_-_Newton_and_the_Hammock@2x.png has changed

Binary file share/hedgewars/Data/Graphics/Missions/Training/User_Mission_-_Spooky_Tree.png has changed

Binary file share/hedgewars/Data/Graphics/Missions/Training/User_Mission_-_Spooky_Tree@2x.png has changed

Binary file share/hedgewars/Data/Graphics/Missions/Training/User_Mission_-_Teamwork.png has changed

Binary file share/hedgewars/Data/Graphics/Missions/Training/User_Mission_-_Teamwork@2x.png has changed

Binary file share/hedgewars/Data/Graphics/Missions/Training/User_Mission_-_That_Sinking_Feeling.png has changed

Binary file share/hedgewars/Data/Graphics/Missions/Training/User_Mission_-_That_Sinking_Feeling@2x.png has changed