updated icon

e2ddc1f1 · Akikonata · 0c1f2f04 · e2ddc1f1 · e2ddc1f1
Commit e2ddc1f1 authored Feb 18, 2014 by Akikonata
Expand all Hide whitespace changes
Inline Side-by-side

Showing with 537 additions and 317 deletions

layout.bottom.js src/module/layout.bottom.js +535 -315

layout.default.js src/module/layout.default.js +2 -2

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--- a/src/module/layout.bottom.js
+++ b/src/module/layout.bottom.js
--- a/src/module/layout.default.js
+++ b/src/module/layout.default.js
@@ -377,7 +377,7 @@ KityMinder.registerModule( "LayoutDefault", function () {
 			}
 		}
 		//更新收放icon
-		if ( nodeType !== "root" ) {
+		if ( nodeType !== "root" && node.getChildren().length !== 0 ) {
 			if ( !Layout.shicon ) {
 				Layout.shicon = new ShIcon( node );
 			}
@@ -610,7 +610,7 @@ KityMinder.registerModule( "LayoutDefault", function () {
 				} else {
 					_buffer[ 0 ].getRenderContainer().remove();
 					Layout.connect.remove();
-					Layout.shicon.remove();
+					if ( Layout.shicon ) Layout.shicon.remove();
 				}
 				_buffer = _buffer.concat( _buffer[ 0 ].getChildren() );
 				_buffer.shift();