#16 expose columns, rows, font size

[fanfix.git] / src / jexer / backend / SwingBackend.java

diff --git a/src/jexer/backend/SwingBackend.java b/src/jexer/backend/SwingBackend.java
index c1c4e276894cdee16735ef1264926c90251886da..acca7fa0b66c0e4d056e8b268d504b11de83f731 100644 (file)
--- a/src/jexer/backend/SwingBackend.java
+++ b/src/jexer/backend/SwingBackend.java
@@ -1,29 +1,27 @@
 /*
  * Jexer - Java Text User Interface
  *
- * License: LGPLv3 or later
+ * The MIT License (MIT)
  *
- * This module is licensed under the GNU Lesser General Public License
- * Version 3.  Please see the file "COPYING" in this directory for more
- * information about the GNU Lesser General Public License Version 3.
+ * Copyright (C) 2017 Kevin Lamonte
  *
- *     Copyright (C) 2015  Kevin Lamonte
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
  *
- * This program 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 3 of
- * the License, or (at your option) any later version.
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
  *
- * This program 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
- * General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this program; if not, see
- * http://www.gnu.org/licenses/, or write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
- * 02110-1301 USA
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
  *
  * @author Kevin Lamonte [kevin.lamonte@gmail.com]
  * @version 1
@@ -48,14 +46,31 @@ public final class SwingBackend extends Backend {
     private SwingTerminal terminal;
 
     /**
-     * Public constructor.
+     * Public constructor.  The window will be 80x25 with font size 20 pts.
      *
      * @param listener the object this backend needs to wake up when new
      * input comes in
      */
     public SwingBackend(final Object listener) {
+        this(listener, 80, 25, 20);
+    }
+
+    /**
+     * Public constructor.
+     *
+     * @param listener the object this backend needs to wake up when new
+     * input comes in
+     * @param windowWidth the number of text columns to start with
+     * @param windowHeight the number of text rows to start with
+     * @param fontSize the size in points.  Good values to pick are: 16, 20,
+     * 22, and 24.
+     */
+    public SwingBackend(final Object listener, final int windowWidth,
+        final int windowHeight, final int fontSize) {
+
         // Create a screen
-        SwingScreen screen = new SwingScreen();
+        SwingScreen screen = new SwingScreen(windowWidth, windowHeight,
+            fontSize);
         this.screen = screen;
 
         // Create the Swing event listeners
@@ -93,4 +108,14 @@ public final class SwingBackend extends Backend {
         ((SwingScreen) screen).shutdown();
     }
 
+    /**
+     * Set the window title.
+     *
+     * @param title the new title
+     */
+    @Override
+    public void setTitle(final String title) {
+        ((SwingScreen) screen).setTitle(title);
+    }
+
 }