enable enter/escape actions for windows

modules/core/messagebox/messagebox.lua

@@ -33,6 +33,8 @@ function MessageBox.create(title, text, flags)
       box.onOk()
       box:destroy()
     end
+    window.onEnter = buttonRight.onClick
+    window.onEscape = buttonRight.onClick
   elseif flags == MessageBoxCancel then
     buttonRight:setText("Cancel")
     box.onCancel = EmptyFunction
@@ -40,6 +42,8 @@ function MessageBox.create(title, text, flags)
       box.onCancel()
       box:destroy()
     end
+    window.onEnter = buttonRight.onClick
+    window.onEscape = buttonRight.onClick
   end
 
   box.window = window

modules/mainmenu/ui/charlist.otui

@@ -16,6 +16,8 @@ MainWindow
   id: charactersWindow
   title: Charlist
   size: 250 250
+  onEnter: EnterGame_characterWindow_okClicked()
+  onEscape: function(self) self:destroy() end
 
   TextList
     id: charactersList
@@ -63,7 +65,4 @@ MainWindow
     anchors.bottom: parent.bottom
     margin.bottom: 16
     margin.right: 16
-    onClick: |
-      function(self)
-        self:getParent():destroy()
-      end
+    onClick: function(self) self:getParent():destroy() end

modules/mainmenu/ui/entergamewindow.otui

@@ -2,6 +2,8 @@ MainWindow
   id: enterGameWindow
   title: Enter Game
   size: 236 160
+  onEnter: EnterGame_connectToLoginServer()
+  onEscape: function(self) self:destroy() end
 
   LargerLabel
     text: Account name