Moved the expansion of the key codes into ApplicationUsage so that help is only generated for non zero keycodes.

2012-12-05 10:13:51 +00:00
parent ea00708026
commit 5a88734598
6 changed files with 46 additions and 40 deletions
--- a/src/osgViewer/HelpHandler.cpp
+++ b/src/osgViewer/HelpHandler.cpp
@@ -206,5 +206,5 @@ void HelpHandler::setUpScene(osgViewer::ViewerBase* viewer)

 void HelpHandler::getUsage(osg::ApplicationUsage& usage) const
 {
-    usage.addKeyboardMouseBinding("h","Onscreen help.");
+    if (_keyEventTogglesOnScreenHelp) usage.addKeyboardMouseBinding(_keyEventTogglesOnScreenHelp,"Onscreen help.");
 }