X-Git-Url: http://www2.svjatoslav.eu/gitweb/?p=sixth-3d.git;a=blobdiff_plain;f=src%2Fmain%2Fjava%2Feu%2Fsvjatoslav%2Fsixth%2Fe3d%2Fgui%2Fhumaninput%2FMouseInteractionController.java;h=1b2724f86abd7d627d97b85ea888213340343cc5;hp=e0b84787c9aa37cfd82fefd8d3d5bad5fdbdefd4;hb=59baa428fb2d9e7f0fe5423f4cea47f2d6245914;hpb=03447008b8ee26a6463d2cd03005dc26464863db

diff --git a/src/main/java/eu/svjatoslav/sixth/e3d/gui/humaninput/MouseInteractionController.java b/src/main/java/eu/svjatoslav/sixth/e3d/gui/humaninput/MouseInteractionController.java
index e0b8478..1b2724f 100644
--- a/src/main/java/eu/svjatoslav/sixth/e3d/gui/humaninput/MouseInteractionController.java
+++ b/src/main/java/eu/svjatoslav/sixth/e3d/gui/humaninput/MouseInteractionController.java
@@ -1,5 +1,5 @@
 /*
- * Sixth 3D engine. Copyright ©2012-2016, Svjatoslav Agejenko, svjatoslav@svjatoslav.eu
+ * Sixth 3D engine. Copyright ©2012-2019, Svjatoslav Agejenko, svjatoslav@svjatoslav.eu
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of version 3 of the GNU Lesser General Public License
@@ -12,18 +12,21 @@ package eu.svjatoslav.sixth.e3d.gui.humaninput;
 public interface MouseInteractionController {
 
     /**
-     * Called when mouse is clicked on component
+     * Called when mouse is clicked on component.
+     * @return <code>true</code> if view update is needed as a consequence of this mouse click.
      */
-    void mouseClicked();
+    boolean mouseClicked();
 
     /**
      * Called when mouse gets over given component.
+     * @return <code>true</code> if view update is needed as a consequence of this mouse enter.
      */
-    void mouseEntered();
+    boolean mouseEntered();
 
     /**
      * Called when mouse leaves screen area occupied by component.
+     * @return <code>true</code> if view update is needed as a consequence of this mouse exit.
      */
-    void mouseExited();
+    boolean mouseExited();
 
 }