X-Git-Url: http://git.nikiroo.be/?a=blobdiff_plain;f=src%2Fjexer%2Fbackend%2FBackend.java;h=20efa7eeaec8ad913387a4a546dcab512f41d512;hb=d36057dfab8def933a64be042b039d76708ac5ba;hp=d1863288c54dabd8dfe4f0bb5b59f9356397db8b;hpb=eb29bbb5ec70c43895dd0f053630c7e3cd402cba;p=fanfix.git

diff --git a/src/jexer/backend/Backend.java b/src/jexer/backend/Backend.java
index d186328..20efa7e 100644
--- a/src/jexer/backend/Backend.java
+++ b/src/jexer/backend/Backend.java
@@ -60,6 +60,13 @@ public interface Backend {
      */
     public void flushScreen();
 
+    /**
+     * Check if there are events in the queue.
+     *
+     * @return if true, getEvents() has something to return to the application
+     */
+    public boolean hasEvents();
+
     /**
      * Classes must provide an implementation to get keyboard, mouse, and
      * screen resize events.