Made sure the server information updates when dragging the server list

It was only updating on click events, due to using ActionListener
instead of SelectionListener.

4 files changed, 30 insertions, 21 deletions

diff --git a/src/gui/charcreatedialog.h b/src/gui/charcreatedialog.h
index 50089a8d..0d8b9856 100644
--- a/src/gui/charcreatedialog.h
+++ b/src/gui/charcreatedialog.h
@@ -73,7 +73,7 @@ class CharCreateDialog : public Window, public gcn::ActionListener
          */
         void success();
 
-        CharSelectDialog *getSelectDialog()
+        CharSelectDialog *getSelectDialog() const
         { return mCharSelectDialog; }
 
     private:
diff --git a/src/gui/charselectdialog.cpp b/src/gui/charselectdialog.cpp
index fef319d9..2fe83849 100644
--- a/src/gui/charselectdialog.cpp
+++ b/src/gui/charselectdialog.cpp
@@ -74,6 +74,7 @@ class CharDeleteConfirm : public ConfirmDialog
             master(m)
         {
         }
+
         void action(const gcn::ActionEvent &event)
         {
             //ConfirmDialog::action(event);
@@ -83,6 +84,7 @@ class CharDeleteConfirm : public ConfirmDialog
             }
             ConfirmDialog::action(event);
         }
+
     private:
         CharSelectDialog *master;
 };
diff --git a/src/gui/serverdialog.cpp b/src/gui/serverdialog.cpp
index bbc2d3f9..d126c312 100644
--- a/src/gui/serverdialog.cpp
+++ b/src/gui/serverdialog.cpp
@@ -82,7 +82,7 @@ ServerDialog::ServerDialog(ServerInfo *serverInfo):
     mMostUsedServersListModel = new ServersListModel;
     ServerInfo currentServer;
     std::string currentConfig = "";
-    for (int i=0; i<=MAX_SERVERLIST; i++)
+    for (int i = 0; i <= MAX_SERVERLIST; i++)
     {
         currentServer.clear();
 
@@ -90,15 +90,15 @@ ServerDialog::ServerDialog(ServerInfo *serverInfo):
         currentServer.hostname = config.getValue(currentConfig, "");
 
         currentConfig = "MostUsedServerPort" + toString(i);
-        currentServer.port = (short)atoi(config.getValue(currentConfig, "").c_str());
-        if (!currentServer.hostname.empty() || currentServer.port != 0)
+        currentServer.port = (short) config.getValue(currentConfig, 0);
+        if (!currentServer.hostname.empty() && currentServer.port != 0)
         {
             mMostUsedServersListModel->addElement(currentServer);
         }
     }
 
-    mMostUsedServersDropDown = new ListBox(mMostUsedServersListModel);
-    ScrollArea *usedScroll = new ScrollArea(mMostUsedServersDropDown);
+    mMostUsedServersList = new ListBox(mMostUsedServersListModel);
+    ScrollArea *usedScroll = new ScrollArea(mMostUsedServersList);
     usedScroll->setHorizontalScrollPolicy(gcn::ScrollArea::SHOW_NEVER);
 
     mQuitButton = new Button(_("Quit"), "quit", this);
@@ -106,13 +106,12 @@ ServerDialog::ServerDialog(ServerInfo *serverInfo):
 
     mServerNameField->setActionEventId("connect");
     mPortField->setActionEventId("connect");
-    mMostUsedServersDropDown->setActionEventId("changeSelection");
 
     mServerNameField->addActionListener(this);
     mPortField->addActionListener(this);
-    mMostUsedServersDropDown->addActionListener(this);
+    mMostUsedServersList->addSelectionListener(this);
 
-    mMostUsedServersDropDown->setSelected(0);
+    mMostUsedServersList->setSelected(0);
 
     place(0, 0, serverLabel);
     place(0, 1, portLabel);
@@ -146,22 +145,13 @@ ServerDialog::~ServerDialog()
     delete mMostUsedServersListModel;
 }
 
-void
-ServerDialog::action(const gcn::ActionEvent &event)
+void ServerDialog::action(const gcn::ActionEvent &event)
 {
     if (event.getId() == "ok")
     {
         // Give focus back to the server dialog.
         mServerNameField->requestFocus();
     }
-    else if (event.getId() == "changeSelection")
-    {
-        // Change the textField Values according to new selection
-        ServerInfo myServer = mMostUsedServersListModel->getServer
-            (mMostUsedServersDropDown->getSelected());
-        mServerNameField->setText(myServer.hostname);
-        mPortField->setText(toString(myServer.port));
-    }
     else if (event.getId() == "connect")
     {
         // Check login
@@ -213,3 +203,12 @@ ServerDialog::action(const gcn::ActionEvent &event)
         state = STATE_FORCE_QUIT;
     }
 }
+
+void ServerDialog::valueChanged(const gcn::SelectionEvent &event)
+{
+    // Update the server and post fields according to the new selection
+    const ServerInfo myServer = mMostUsedServersListModel->getServer
+        (mMostUsedServersList->getSelected());
+    mServerNameField->setText(myServer.hostname);
+    mPortField->setText(toString(myServer.port));
+}
diff --git a/src/gui/serverdialog.h b/src/gui/serverdialog.h
index 6922f7a9..432d3a99 100644
--- a/src/gui/serverdialog.h
+++ b/src/gui/serverdialog.h
@@ -30,6 +30,7 @@
 
 #include <guichan/actionlistener.hpp>
 #include <guichan/listmodel.hpp>
+#include <guichan/selectionlistener.hpp>
 
 #include <string>
 #include <vector>
@@ -77,7 +78,9 @@ class ServersListModel : public gcn::ListModel
  *
  * \ingroup Interface
  */
-class ServerDialog : public Window, public gcn::ActionListener
+class ServerDialog : public Window,
+                     public gcn::ActionListener,
+                     public gcn::SelectionListener
 {
     public:
         /**
@@ -97,13 +100,18 @@ class ServerDialog : public Window, public gcn::ActionListener
          */
         void action(const gcn::ActionEvent &event);
 
+        /**
+         * Called when the selected value changed in the servers list box.
+         */
+        void valueChanged(const gcn::SelectionEvent &event);
+
     private:
         gcn::TextField *mServerNameField;
         gcn::TextField *mPortField;
         gcn::Button *mQuitButton;
         gcn::Button *mConnectButton;
 
-        ListBox *mMostUsedServersDropDown;
+        ListBox *mMostUsedServersList;
         ServersListModel *mMostUsedServersListModel;
 
         ServerInfo *mServerInfo;