From 50c81a5d36ee305ee5753e87ff84057643e075bd Mon Sep 17 00:00:00 2001
From: Jeff Schiller <codedread@gmail.com>
Date: Fri, 12 Jun 2009 12:20:48 +0000
Subject: [PATCH] Added new cleared event that can be bound for when user
 clears the document, updated Wave gadget code to handle it

git-svn-id: http://svg-edit.googlecode.com/svn/trunk@117 eee81c28-f429-11dd-99c0-75d572ba1ddd
---
 editor/svgcanvas.js | 1 +
 wave/svg-edit.xml   | 1 +
 2 files changed, 2 insertions(+)

diff --git a/editor/svgcanvas.js b/editor/svgcanvas.js
index da8d81e2..2b9af837 100644
--- a/editor/svgcanvas.js
+++ b/editor/svgcanvas.js
@@ -580,6 +580,7 @@ function SvgCanvas(c)
 				i++;
 			}
 		}
+		call("cleared");
 	}
 
 	this.getMode = function() {
diff --git a/wave/svg-edit.xml b/wave/svg-edit.xml
index 2dbbdec9..f9679645 100644
--- a/wave/svg-edit.xml
+++ b/wave/svg-edit.xml
@@ -232,6 +232,7 @@ SVG-edit Google Wave Gadget @ <a href="http://svg-edit.googlecode.com/" target="
 			wave.setStateCallback(stateUpdated);
 		}
 		svgCanvas.bind("changed", sendDelta);
+		svgCanvas.bind("cleared", stateUpdated);
 	}
 
 	gadgets.util.registerOnLoadHandler(main);