#18 move to event-driven main loop

[fanfix.git] / src / jexer / TTerminalWindow.java

diff --git a/src/jexer/TTerminalWindow.java b/src/jexer/TTerminalWindow.java
index 96043e85af96849dc2ceaea5b09d83b1387e0c0d..4b8bec494071c4f88b504382319817ef90ac9771 100644 (file)
--- a/src/jexer/TTerminalWindow.java
+++ b/src/jexer/TTerminalWindow.java
@@ -40,13 +40,15 @@ import jexer.event.TKeypressEvent;
 import jexer.event.TMouseEvent;
 import jexer.event.TResizeEvent;
 import jexer.tterminal.DisplayLine;
+import jexer.tterminal.DisplayListener;
 import jexer.tterminal.ECMA48;
 import static jexer.TKeypress.*;
 
 /**
  * TTerminalWindow exposes a ECMA-48 / ANSI X3.64 style terminal in a window.
  */
-public class TTerminalWindow extends TScrollableWindow {
+public class TTerminalWindow extends TScrollableWindow
+                             implements DisplayListener {
 
     /**
      * The emulator.
@@ -185,6 +187,7 @@ public class TTerminalWindow extends TScrollableWindow {
             shell = pb.start();
             emulator = new ECMA48(deviceType, shell.getInputStream(),
                 shell.getOutputStream());
+            emulator.setListener(this);
         } catch (IOException e) {
             messageBox("Error", "Error launching shell: " + e.getMessage());
         }
@@ -323,6 +326,13 @@ public class TTerminalWindow extends TScrollableWindow {
 
     }
 
+    /**
+     * Called by emulator when fresh data has come in.
+     */
+    public void displayChanged() {
+        doRepaint();
+    }
+
     /**
      * Handle window close.
      */