X-Git-Url: http://git.osdn.jp/view?a=blobdiff_plain;ds=sidebyside;f=0.6.x%2Fjs%2F20_ui%2F02_XUI_Attr.js;h=e29227f1cda495736fa041c007ad046d47240237;hb=572e81e88d5e6f8e3c5d73df7c95e61f1c4544e0;hp=ae31c1e86f11b58f9bb724da6eb6bb22f7fd357d;hpb=51e22031f9629d4bc32444a0228930642144ee9e;p=pettanr%2FclientJs.git

diff --git a/0.6.x/js/20_ui/02_XUI_Attr.js b/0.6.x/js/20_ui/02_XUI_Attr.js
index ae31c1e..e29227f 100644
--- a/0.6.x/js/20_ui/02_XUI_Attr.js
+++ b/0.6.x/js/20_ui/02_XUI_Attr.js
@@ -1,5 +1,5 @@
 X.UI.Attr = {
-	AUTO  : Number.POSITIVE_INFINITY,
+	AUTO  : 1/0,//Number.POSITIVE_INFINITY,
 	FLOOR : new Function( 'v', 'return 0 <= v ? v | 0 : -( -v | 0 )' ),
 	
 	USER : {
@@ -37,13 +37,14 @@ X.UI.Attr = {
 	},
 	
 	createAttrDef : function( base, defs ){
-		var F = base ? X.cloneObject( base ) : {},
+		var F = base ? X_Object_clone( base ) : {},
 			z = base ? base._last : 0,
 			n = 1,
 			p, def;
 		
 		// 属性定義の上書き
 		for( p in defs ){
+			if( X_EMPTY_OBJECT[ p ] ) continue;
 			if( p === '_last' ) continue;
 			if( !X.Type.isArray( def = defs[ p ] ) ) continue;
 			F[ p ] = def;
@@ -153,6 +154,7 @@ X.UI.Attr.copy = function( proto, supports ){
 	var support, p;
 	
 	for( p in supports ){
+		if( X_EMPTY_OBJECT[ p ] ) continue;
 		if( p === '_last' ) continue;
 		support = supports[ p ];
 		proto[ support.No ] = support[ 0 ];
@@ -180,6 +182,7 @@ X.UI.Attr.preset = function( baseKlass, opt_supports, opt_attrs ){
 	// setAttr に書き換え
 	X.UI.attrClassProto = proto;
 	for( p in opt_attrs ){
+		if( X_EMPTY_OBJECT[ p ] ) continue;
 		opt_supports[ p ] && X.UI._AbstractUINode.prototype.setAttr( p, opt_supports[ p ], opt_attrs[ p ] );
 	};
 	X.UI.attrClassProto = null;