Improve keyboard accessibility of login sequence

Enter and Escape now move forward and backwards for all dialogs except ServerSelectDialog (Escape quits) and CharSelectDialog (Enter doesn't do anything special).

1 files changed, 18 insertions, 0 deletions

diff --git a/src/gui/worldselectdialog.cpp b/src/gui/worldselectdialog.cpp
index aef98078..0a616f25 100644
--- a/src/gui/worldselectdialog.cpp
+++ b/src/gui/worldselectdialog.cpp
@@ -26,6 +26,8 @@
 #include "gui/widgets/listbox.h"
 #include "gui/widgets/scrollarea.h"
 
+#include "gui/sdlinput.h"
+
 #include "net/logindata.h"
 #include "net/loginhandler.h"
 #include "net/net.h"
@@ -92,6 +94,8 @@ WorldSelectDialog::WorldSelectDialog(Worlds worlds):
         // Select first server
         mWorldList->setSelected(0);
 
+    addKeyListener(this);
+
     center();
     setVisible(true);
     mChooseWorld->requestFocus();
@@ -119,3 +123,17 @@ void WorldSelectDialog::action(const gcn::ActionEvent &event)
         state = STATE_LOGIN;
     }
 }
+
+void WorldSelectDialog::keyPressed(gcn::KeyEvent &keyEvent)
+{
+    gcn::Key key = keyEvent.getKey();
+
+    if (key.getValue() == Key::ESCAPE)
+    {
+        action(gcn::ActionEvent(NULL, mChangeLoginButton->getActionEventId()));
+    }
+    else if (key.getValue() == Key::ENTER)
+    {
+        action(gcn::ActionEvent(NULL, mChooseWorld->getActionEventId()));
+    }
+}