Split Nenya into proper Maven submodules (same treatment Narya got).

2012-02-27 11:46:22 -08:00
parent 90146d517d
commit 5e2380eb24
645 changed files with 358 additions and 283 deletions
@@ -0,0 +1,107 @@
+//
+// $Id$
+//
+// Nenya library - tools for developing networked games
+// Copyright (C) 2002-2012 Three Rings Design, Inc., All Rights Reserved
+// http://code.google.com/p/nenya/
+//
+// This library is free software; you can redistribute it and/or modify it
+// under the terms of the GNU Lesser General Public License as published
+// by the Free Software Foundation; either version 2.1 of the License, or
+// (at your option) any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+// Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+
+package com.threerings.flex {
+
+import flash.events.FocusEvent;
+
+import flash.text.TextField;
+
+import mx.controls.TextInput;
+
+import com.threerings.text.TextFieldUtil;
+
+/**
+ * The class name of an image to use as the input prompt.
+ */
+[Style(name="prompt", type="Class")]
+
+/**
+ * A special TextInput for entering Chat. One of these is used in ChatControl.
+ *
+ * A standard TextInput has the stupid behavior of selecting all the text when it receives
+ * focus. Disable that so that we can receive focus and people can type and we don't blow away
+ * whatever they had before.
+ */
+public class ChatInput extends TextInput
+{
+    public function ChatInput ()
+    {
+        width = 147;
+        showPrompt(true);
+    }
+
+    override public function stylesInitialized () :void
+    {
+        super.stylesInitialized();
+
+        checkShowPrompt();
+    }
+
+    override public function styleChanged (styleProp :String) :void
+    {
+        super.styleChanged(styleProp);
+
+        if (styleProp == "prompt") {
+            checkShowPrompt();
+        }
+    }
+
+    protected function checkShowPrompt () :void
+    {
+        showPrompt(focusManager == null || focusManager.getFocus() != this);
+    }
+
+    protected function showPrompt (show :Boolean) :void
+    {
+        setStyle("backgroundImage", (show && ("" == text)) ? getStyle("prompt") : undefined);
+    }
+
+    override protected function createChildren () :void
+    {
+        super.createChildren();
+
+        // For some reason, in embeds, during certain circumstances, it's really hard to focus
+        // chat. This makes that work better. The problem was *not* testable locally, only
+        // on embeds in production. (I don't know why.)
+        TextFieldUtil.setFocusable(TextField(textField));
+    }
+
+    override protected function focusInHandler (event :FocusEvent) :void
+    {
+        var oldValue :Boolean = textField.selectable;
+        textField.selectable = false;
+        try {
+            super.focusInHandler(event);
+
+        } finally {
+            textField.selectable = oldValue;
+        }
+        showPrompt(false);
+    }
+
+    override protected function focusOutHandler (event :FocusEvent) :void
+    {
+        super.focusOutHandler(event);
+        showPrompt(true);
+    }
+}
+}