X-Git-Url: http://git.osdn.jp/view?a=blobdiff_plain;f=0.6.x%2Fjs%2F20_ui%2F02_XUI_Attr.js;h=4908ed3eca4a67e130c88cc746fdf1d598ee4c19;hb=f01f21c6d473692d016cb2b286a61d55380be3b3;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..4908ed3 100644
--- a/0.6.x/js/20_ui/02_XUI_Attr.js
+++ b/0.6.x/js/20_ui/02_XUI_Attr.js
@@ -1,66 +1,37 @@
-X.UI.Attr = {
-	AUTO  : Number.POSITIVE_INFINITY,
-	FLOOR : new Function( 'v', 'return 0 <= v ? v | 0 : -( -v | 0 )' ),
-	
-	USER : {
-		XNODE  : 0,
-		UINODE : 1,
-		LAYOUT : 2
-	},
-	
-	Type : {
-		LIST              :    0,
-		LENGTH            :    1, // '1.5em'
-		MINUS_LENGTH      :    2,
-		PERCENT           :    4, // '90%', 0.0 ~ 1.0 こういう指定はできない！
-		MINUS_PERCENT     :    8,
-		NUMERICAL         :   16, // 1.1 (lineHeight only)
-		AUTO              :   32, // 'auto'
-		COLOR             :   64, // 0x000000 ~ 0xFFFFFF, RED, #000000 ~ #FFFFFF, #000 ~ #FFF
-		URL               :  128,
-		STRING            :  128,
-		FONT_NAME         :  256,
-		BOOLEAN           :  512,
-		COMBI             : 1024,
-		QUARTET           : 2048,
-		DEFAULT_ONLY      : 4096,
-		INIT_ONLY         : 8192
+var XUI_Attr_AUTO = 1/0,//Number.POSITIVE_INFINITY,
+	XUI_Attr_FLOOR = new Function( 'v', 'return 0 <= v ? v | 0 : -( -v | 0 )' ),
+	XUI_Attr_USER = {
+		XNODE  : 0, // 値は xnode.css にコピーされます。
+		UINODE : 1, // 値は _uinode にコピーされます。
+		LAYOUT : 2  // 
 	},
-	
-	Option : {
-		BORDER_STYLE      : X.UI.Util.createChecker( 'none,hidden,dotted,dashed,solid,double,groove,ridge,inset,outset' ),
-		ALIGN             : X.UI.Util.createChecker( 'left,center,right,justify' ),
-		TEXT_DECORATION   : X.UI.Util.createChecker( 'none,underline,overline,line-through,blink' ),
-		TEXT_TRANSFORM    : X.UI.Util.createChecker( 'none,capitalize,lowercase,uppercase' ),
-		BOX_SIZING        : X.UI.Util.createChecker( 'content,padding,border' ),
-		CURSOR            : X.UI.Util.createChecker( 'pointer,wait' )
+	XUI_Attr_Type = {
+		LIST              : 16384,
+		LENGTH            :     1, // '1.5em'
+		MINUS_LENGTH      :     2,
+		PERCENT           :     4, // '90%', 0.0 ~ 1.0 こういう指定はできない！
+		MINUS_PERCENT     :     8,
+		NUMERICAL         :    16, // 1.1 (lineHeight only)
+		AUTO              :    32, // 'auto'
+		COLOR             :    64, // 0x000000 ~ 0xFFFFFF, RED, #000000 ~ #FFFFFF, #000 ~ #FFF
+		URL               :   128,
+		STRING            :   128,
+		FONT_NAME         :   256,
+		BOOLEAN           :   512,
+		COMBI             :  1024,
+		QUARTET           :  2048,
+		DEFAULT_ONLY      :  4096,
+		INIT_ONLY         :  8192
 	},
-	
-	createAttrDef : function( base, defs ){
-		var F = base ? X.cloneObject( base ) : {},
-			z = base ? base._last : 0,
-			n = 1,
-			p, def;
-		
-		// 属性定義の上書き
-		for( p in defs ){
-			if( p === '_last' ) continue;
-			if( !X.Type.isArray( def = defs[ p ] ) ) continue;
-			F[ p ] = def;
-			if( !base || !X.Type.isArray( base[ p ] ) ){
-				def.No = z += n;
-				// add
-				n = def[ 3 ] & X.UI.Attr.Type.QUARTET ? 4 :
-				    def[ 3 ] & X.UI.Attr.Type.COMBI   ? 2 : 1;
-			} else {
-				def.No = base[ p ].No;
-			};
-		};
-		F._last = z;
-		return F;
+	XUI_Attr_Option = {
+		BORDER_STYLE      : 'none,hidden,dotted,dashed,solid,double,groove,ridge,inset,outset',
+		ALIGN             : 'left,center,right,justify',
+		TEXT_DECORATION   : 'none,underline,overline,line-through,blink',
+		TEXT_TRANSFORM    : 'none,capitalize,lowercase,uppercase',
+		BOX_SIZING        : 'content,padding,border',
+		CURSOR            : 'pointer,wait'
 	},
-	
-	CSS3 : {
+	XUI_Attr_CSS3 = {
 		opacity         : true,
 		bgColorAlpha    : true,
 		bgGradient      : true,
@@ -73,15 +44,13 @@ X.UI.Attr = {
 		textShadowBlur  : true,
 		textShadowAlpha : true
 	},
-	
-	Rename : {
+	XUI_Attr_Rename = {
 		bgColor       : 'background-color',
 		fontColor     : 'color',
 		fontBold      : 'fontWeight',
 		fontItalic    : 'fontStyle',
 		fontSmallCaps : 'fontVariant'
-	}
-};
+	},
 
 /*
  * 0: 初期値 : undefined は不可！
@@ -90,98 +59,128 @@ X.UI.Attr = {
  * 3: 受け付けるデータ型
  * 4: 選択方式の場合、その候補
  */
-X.UI.Attr.Support = X.UI.Attr.createAttrDef( false,
+	XUI_Attr_Support = XUI_Attr_createAttrDef( 0,
 {
-	className         : [ null,           X.UI.Dirty.CLEAN,  X.UI.Attr.USER.UINODE, X.UI.Attr.Type.DEFAULT_ONLY | X.UI.Attr.Type.STRING ],
-	pointerHoverClass : [ null,           X.UI.Dirty.CLEAN,  X.UI.Attr.USER.UINODE, X.UI.Attr.Type.DEFAULT_ONLY | X.UI.Attr.Type.STRING ],
-	pointerDownClass  : [ null,           X.UI.Dirty.CLEAN,  X.UI.Attr.USER.UINODE, X.UI.Attr.Type.DEFAULT_ONLY | X.UI.Attr.Type.STRING ],
-	invalidLayoutColor: [ null,           X.UI.Dirty.CLEAN,  X.UI.Attr.USER.UINODE, X.UI.Attr.Type.DEFAULT_ONLY | X.UI.Attr.Type.COLOR ],
+	className         : [ null,           XUI_Dirty.CLEAN,  XUI_Attr_USER.UINODE, XUI_Attr_Type.DEFAULT_ONLY | XUI_Attr_Type.STRING ],
+	pointerHoverClass : [ null,           XUI_Dirty.CLEAN,  XUI_Attr_USER.UINODE, XUI_Attr_Type.DEFAULT_ONLY | XUI_Attr_Type.STRING ],
+	pointerDownClass  : [ null,           XUI_Dirty.CLEAN,  XUI_Attr_USER.UINODE, XUI_Attr_Type.DEFAULT_ONLY | XUI_Attr_Type.STRING ],
+	invalidLayoutColor: [ null,           XUI_Dirty.CLEAN,  XUI_Attr_USER.UINODE, XUI_Attr_Type.DEFAULT_ONLY | XUI_Attr_Type.COLOR ],
 	
-	role              : [ 0,              X.UI.Dirty.CLEAN,  X.UI.Attr.USER.UINODE, X.UI.Attr.Type.INIT_ONLY | X.UI.Attr.Type.LIST, 'none,chrome' ],
-	selectable        : [ false,          X.UI.Dirty.CLEAN,  X.UI.Attr.USER.UINODE, X.UI.Attr.Type.INIT_ONLY | X.UI.Attr.Type.BOOLEAN ],
+	role              : [ 1,              XUI_Dirty.CLEAN,  XUI_Attr_USER.UINODE, XUI_Attr_Type.INIT_ONLY | XUI_Attr_Type.LIST, 'none,chrome' ],
+	selectable        : [ false,          XUI_Dirty.CLEAN,  XUI_Attr_USER.UINODE, XUI_Attr_Type.INIT_ONLY | XUI_Attr_Type.BOOLEAN ],
 	
-	visible           : [ true,           X.UI.Dirty.LAYOUT, X.UI.Attr.USER.UINODE, X.UI.Attr.Type.BOOLEAN ],
-	pointerEnabled    : [ false,          X.UI.Dirty.CLEAN,  X.UI.Attr.USER.UINODE, X.UI.Attr.Type.BOOLEAN ],
-	pointerChildren   : [ true,           X.UI.Dirty.CLEAN,  X.UI.Attr.USER.UINODE, X.UI.Attr.Type.BOOLEAN ],
-	cursor            : [ null,           X.UI.Dirty.CLEAN,  X.UI.Attr.USER.UINODE, X.UI.Attr.Type.LIST, X.UI.Attr.Option.CURSOR ],
-	tooltip           : [ null,           X.UI.Dirty.CLEAN,  X.UI.Attr.USER.UINODE, X.UI.Attr.Type.STRING ],
+	visible           : [ true,           XUI_Dirty.LAYOUT, XUI_Attr_USER.UINODE, XUI_Attr_Type.BOOLEAN ],
+	pointerEnabled    : [ false,          XUI_Dirty.CLEAN,  XUI_Attr_USER.UINODE, XUI_Attr_Type.BOOLEAN ],
+	pointerChildren   : [ true,           XUI_Dirty.CLEAN,  XUI_Attr_USER.UINODE, XUI_Attr_Type.BOOLEAN ],
+	cursor            : [ 1,              XUI_Dirty.CLEAN,  XUI_Attr_USER.UINODE, XUI_Attr_Type.LIST, XUI_Attr_Option.CURSOR ],
+	tooltip           : [ null,           XUI_Dirty.CLEAN,  XUI_Attr_USER.UINODE, XUI_Attr_Type.STRING ],
 	
-	borderWidth       : [ 0,              X.UI.Dirty.LAYOUT, X.UI.Attr.USER.LAYOUT, X.UI.Attr.Type.QUARTET | X.UI.Attr.Type.LENGTH | X.UI.Attr.Type.PERCENT  ], // em [ top, right, bottom, left ]
-	padding           : [ 0,              X.UI.Dirty.LAYOUT, X.UI.Attr.USER.LAYOUT, X.UI.Attr.Type.QUARTET | X.UI.Attr.Type.LENGTH | X.UI.Attr.Type.PERCENT ],
+	borderWidth       : [ 0,              XUI_Dirty.LAYOUT, XUI_Attr_USER.LAYOUT, XUI_Attr_Type.QUARTET | XUI_Attr_Type.LENGTH | XUI_Attr_Type.PERCENT  ], // em [ top, right, bottom, left ]
+	padding           : [ 0,              XUI_Dirty.LAYOUT, XUI_Attr_USER.LAYOUT, XUI_Attr_Type.QUARTET | XUI_Attr_Type.LENGTH | XUI_Attr_Type.PERCENT ],
 	
-	width             : [ X.UI.Attr.AUTO, X.UI.Dirty.LAYOUT, X.UI.Attr.USER.LAYOUT, X.UI.Attr.Type.LENGTH | X.UI.Attr.Type.PERCENT | X.UI.Attr.Type.AUTO ],
-	minWidth          : [ 0,              X.UI.Dirty.LAYOUT, X.UI.Attr.USER.LAYOUT, X.UI.Attr.Type.LENGTH | X.UI.Attr.Type.PERCENT ],
-	maxWidth          : [ X.UI.Attr.AUTO, X.UI.Dirty.LAYOUT, X.UI.Attr.USER.LAYOUT, X.UI.Attr.Type.LENGTH | X.UI.Attr.Type.PERCENT | X.UI.Attr.Type.AUTO ],
-	height            : [ X.UI.Attr.AUTO, X.UI.Dirty.LAYOUT, X.UI.Attr.USER.LAYOUT, X.UI.Attr.Type.LENGTH | X.UI.Attr.Type.PERCENT | X.UI.Attr.Type.AUTO ],
-	minHeight         : [ 0,              X.UI.Dirty.LAYOUT, X.UI.Attr.USER.LAYOUT, X.UI.Attr.Type.LENGTH | X.UI.Attr.Type.PERCENT ],
-	maxHeight         : [ X.UI.Attr.AUTO, X.UI.Dirty.LAYOUT, X.UI.Attr.USER.LAYOUT, X.UI.Attr.Type.LENGTH | X.UI.Attr.Type.PERCENT | X.UI.Attr.Type.AUTO ],
-	sizing            : [ 0,              X.UI.Dirty.LAYOUT, X.UI.Attr.USER.LAYOUT, X.UI.Attr.Type.LIST, X.UI.Attr.Option.BOX_SIZING ],
-	left              : [ null,           X.UI.Dirty.LAYOUT, X.UI.Attr.USER.LAYOUT, X.UI.Attr.Type.LENGTH | X.UI.Attr.Type.PERCENT | X.UI.Attr.Type.MINUS_LENGTH | X.UI.Attr.Type.MINUS_PERCENT ],
-	top               : [ null,           X.UI.Dirty.LAYOUT, X.UI.Attr.USER.LAYOUT, X.UI.Attr.Type.LENGTH | X.UI.Attr.Type.PERCENT | X.UI.Attr.Type.MINUS_LENGTH | X.UI.Attr.Type.MINUS_PERCENT ],
-	bottom            : [ null,           X.UI.Dirty.LAYOUT, X.UI.Attr.USER.LAYOUT, X.UI.Attr.Type.LENGTH | X.UI.Attr.Type.PERCENT | X.UI.Attr.Type.MINUS_LENGTH | X.UI.Attr.Type.MINUS_PERCENT ],
-	right             : [ null,           X.UI.Dirty.LAYOUT, X.UI.Attr.USER.LAYOUT, X.UI.Attr.Type.LENGTH | X.UI.Attr.Type.PERCENT | X.UI.Attr.Type.MINUS_LENGTH | X.UI.Attr.Type.MINUS_PERCENT ],	
+	width             : [ XUI_Attr_AUTO, XUI_Dirty.LAYOUT, XUI_Attr_USER.LAYOUT, XUI_Attr_Type.LENGTH | XUI_Attr_Type.PERCENT | XUI_Attr_Type.AUTO ],
+	minWidth          : [ 0,              XUI_Dirty.LAYOUT, XUI_Attr_USER.LAYOUT, XUI_Attr_Type.LENGTH | XUI_Attr_Type.PERCENT ],
+	maxWidth          : [ XUI_Attr_AUTO, XUI_Dirty.LAYOUT, XUI_Attr_USER.LAYOUT, XUI_Attr_Type.LENGTH | XUI_Attr_Type.PERCENT | XUI_Attr_Type.AUTO ],
+	height            : [ XUI_Attr_AUTO, XUI_Dirty.LAYOUT, XUI_Attr_USER.LAYOUT, XUI_Attr_Type.LENGTH | XUI_Attr_Type.PERCENT | XUI_Attr_Type.AUTO ],
+	minHeight         : [ 0,              XUI_Dirty.LAYOUT, XUI_Attr_USER.LAYOUT, XUI_Attr_Type.LENGTH | XUI_Attr_Type.PERCENT ],
+	maxHeight         : [ XUI_Attr_AUTO, XUI_Dirty.LAYOUT, XUI_Attr_USER.LAYOUT, XUI_Attr_Type.LENGTH | XUI_Attr_Type.PERCENT | XUI_Attr_Type.AUTO ],
+	sizing            : [ 1,              XUI_Dirty.LAYOUT, XUI_Attr_USER.LAYOUT, XUI_Attr_Type.LIST, XUI_Attr_Option.BOX_SIZING ],
+	left              : [ null,           XUI_Dirty.LAYOUT, XUI_Attr_USER.LAYOUT, XUI_Attr_Type.LENGTH | XUI_Attr_Type.PERCENT | XUI_Attr_Type.MINUS_LENGTH | XUI_Attr_Type.MINUS_PERCENT ],
+	top               : [ null,           XUI_Dirty.LAYOUT, XUI_Attr_USER.LAYOUT, XUI_Attr_Type.LENGTH | XUI_Attr_Type.PERCENT | XUI_Attr_Type.MINUS_LENGTH | XUI_Attr_Type.MINUS_PERCENT ],
+	bottom            : [ null,           XUI_Dirty.LAYOUT, XUI_Attr_USER.LAYOUT, XUI_Attr_Type.LENGTH | XUI_Attr_Type.PERCENT | XUI_Attr_Type.MINUS_LENGTH | XUI_Attr_Type.MINUS_PERCENT ],
+	right             : [ null,           XUI_Dirty.LAYOUT, XUI_Attr_USER.LAYOUT, XUI_Attr_Type.LENGTH | XUI_Attr_Type.PERCENT | XUI_Attr_Type.MINUS_LENGTH | XUI_Attr_Type.MINUS_PERCENT ],	
 
-	borderColor       : [ 0x0,            X.UI.Dirty.PAINT,  X.UI.Attr.USER.XNODE,  X.UI.Attr.Type.QUARTET | X.UI.Attr.Type.COLOR   ], // color [ top, right, bottom, left ]
-	borderStyle       : [ 0,              X.UI.Dirty.PAINT,  X.UI.Attr.USER.XNODE,  X.UI.Attr.Type.QUARTET | X.UI.Attr.Type.LIST, X.UI.Attr.Option.BORDER_STYLE ], // string [ top, right, bottom, left ]
-	bgColor           : [ 0xFFFFFF,       X.UI.Dirty.PAINT,  X.UI.Attr.USER.XNODE,  X.UI.Attr.Type.COLOR     ], // color, none
+	borderColor       : [ 0x0,            XUI_Dirty.PAINT,  XUI_Attr_USER.XNODE,  XUI_Attr_Type.QUARTET | XUI_Attr_Type.COLOR   ], // color [ top, right, bottom, left ]
+	borderStyle       : [ 1,              XUI_Dirty.PAINT,  XUI_Attr_USER.XNODE,  XUI_Attr_Type.QUARTET | XUI_Attr_Type.LIST, XUI_Attr_Option.BORDER_STYLE ], // string [ top, right, bottom, left ]
+	bgColor           : [ 0xFFFFFF,       XUI_Dirty.PAINT,  XUI_Attr_USER.XNODE,  XUI_Attr_Type.COLOR     ], // color, none
 
-	fontColor         : [ 0x0,            X.UI.Dirty.PAINT,  X.UI.Attr.USER.XNODE, X.UI.Attr.Type.COLOR     ],
-	fontFamily        : [ null,           X.UI.Dirty.FONT,   X.UI.Attr.USER.XNODE, X.UI.Attr.Type.FONT_NAME ],
-	fontSize          : [ 1,              X.UI.Dirty.FONT,   X.UI.Attr.USER.XNODE, X.UI.Attr.Type.LENGTH | X.UI.Attr.Type.PERCENT ],
-	fontBold          : [ false,          X.UI.Dirty.FONT,   X.UI.Attr.USER.XNODE, X.UI.Attr.Type.BOOLEAN, 'bold'   ],
-	fontItalic        : [ false,          X.UI.Dirty.FONT,   X.UI.Attr.USER.XNODE, X.UI.Attr.Type.BOOLEAN, 'italic' ],
-	fontSmallCaps     : [ false,          X.UI.Dirty.FONT,   X.UI.Attr.USER.XNODE, X.UI.Attr.Type.BOOLEAN, 'small-caps' ],
-	lineHeight        : [ 1,              X.UI.Dirty.FONT,   X.UI.Attr.USER.XNODE, X.UI.Attr.Type.NUMERICAL ], // percent
-	letterSpacing     : [ 0,              X.UI.Dirty.FONT,   X.UI.Attr.USER.XNODE, X.UI.Attr.Type.LENGTH    ],
-	wordSpacing       : [ 0,              X.UI.Dirty.FONT,   X.UI.Attr.USER.XNODE, X.UI.Attr.Type.LENGTH    ],
-	textAlign         : [ 0,              X.UI.Dirty.FONT,   X.UI.Attr.USER.XNODE, X.UI.Attr.Type.LIST, X.UI.Attr.Option.ALIGN           ],
-	textDecoration    : [ 0,              X.UI.Dirty.FONT,   X.UI.Attr.USER.XNODE, X.UI.Attr.Type.LIST, X.UI.Attr.Option.TEXT_DECORATION ],
-	textTransform     : [ 0,              X.UI.Dirty.FONT,   X.UI.Attr.USER.XNODE, X.UI.Attr.Type.LIST, X.UI.Attr.Option.TEXT_TRANSFORM  ]
+	fontColor         : [ 0x0,            XUI_Dirty.PAINT,  XUI_Attr_USER.XNODE, XUI_Attr_Type.COLOR     ],
+	fontFamily        : [ null,           XUI_Dirty.FONT,   XUI_Attr_USER.XNODE, XUI_Attr_Type.FONT_NAME ],
+	fontSize          : [ 1,              XUI_Dirty.FONT,   XUI_Attr_USER.XNODE, XUI_Attr_Type.LENGTH | XUI_Attr_Type.PERCENT ],
+	fontBold          : [ false,          XUI_Dirty.FONT,   XUI_Attr_USER.XNODE, XUI_Attr_Type.BOOLEAN, 'bold'   ],
+	fontItalic        : [ false,          XUI_Dirty.FONT,   XUI_Attr_USER.XNODE, XUI_Attr_Type.BOOLEAN, 'italic' ],
+	fontSmallCaps     : [ false,          XUI_Dirty.FONT,   XUI_Attr_USER.XNODE, XUI_Attr_Type.BOOLEAN, 'small-caps' ],
+	lineHeight        : [ 1,              XUI_Dirty.FONT,   XUI_Attr_USER.XNODE, XUI_Attr_Type.NUMERICAL ], // percent
+	letterSpacing     : [ 0,              XUI_Dirty.FONT,   XUI_Attr_USER.XNODE, XUI_Attr_Type.LENGTH    ],
+	wordSpacing       : [ 0,              XUI_Dirty.FONT,   XUI_Attr_USER.XNODE, XUI_Attr_Type.LENGTH    ],
+	textAlign         : [ 1,              XUI_Dirty.FONT,   XUI_Attr_USER.XNODE, XUI_Attr_Type.LIST, XUI_Attr_Option.ALIGN           ],
+	textDecoration    : [ 1,              XUI_Dirty.FONT,   XUI_Attr_USER.XNODE, XUI_Attr_Type.LIST, XUI_Attr_Option.TEXT_DECORATION ],
+	textTransform     : [ 1,              XUI_Dirty.FONT,   XUI_Attr_USER.XNODE, XUI_Attr_Type.LIST, XUI_Attr_Option.TEXT_TRANSFORM  ]
 }
-);
+),
 
 /*
  * 共通する attr 指定を prototype に設定しながら拡張できる、属性データ保持クラス
  */
 
-X.UI.attrClassProto = null;
+XUI_attrClassProto = null,
 
-X.UI.AttrClass = X.Class.create( 'X.UI.AttrClass', X.Class.POOL_OBJECT );
+XUI_AttrClass = X_Class_create( 'XUI_AttrClass', X_Class.POOL_OBJECT );
 
 
-X.UI.Attr.copy = function( proto, supports ){
+	function XUI_Attr_createAttrDef( base, defs ){
+		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;
+			if( !base || !X_Type_isArray( base[ p ] ) ){
+				def.No = z += n;
+				// add
+				n = def[ 3 ] & XUI_Attr_Type.QUARTET ? 4 :
+				    def[ 3 ] & XUI_Attr_Type.COMBI   ? 2 : 1;
+			} else {
+				def.No = base[ p ].No;
+			};
+			if( def[ 3 ] & XUI_Attr_Type.LIST && X_Type_isString( def[ 4 ] ) ){
+				def[ 4 ] = XUI_createChecker( def[ 4 ] );
+			};
+		};
+		F._last = z;
+		return F;
+	};
+
+function XUI_Attr_copy( 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 ];
-		if( support[ 3 ] & X.UI.Attr.Type.QUARTET ){
+		if( support[ 3 ] & XUI_Attr_Type.QUARTET ){
 			proto[ support.No + 1 ] = support[ 0 ];
 			proto[ support.No + 2 ] = support[ 0 ];
 			proto[ support.No + 3 ] = support[ 0 ];
 		} else
-		if( support[ 3 ] & X.UI.Attr.Type.COMBI ){
+		if( support[ 3 ] & XUI_Attr_Type.COMBI ){
 			proto[ support.No + 1 ] = support[ 0 ];
 		};
 	};
 };
 
-X.UI.Attr.copy( X.UI.AttrClass.prototype, X.UI.Attr.Support );
+XUI_Attr_copy( XUI_AttrClass.prototype, XUI_Attr_Support );
 
-X.UI.Attr.preset = function( baseKlass, opt_supports, opt_attrs ){
+function XUI_Attr_preset( baseKlass, opt_supports, opt_attrs ){
 	var klass = baseKlass.inherits(),
 		proto = klass.prototype,
 		p;
 	
 	// 属性プリセット
-	X.UI.Attr.copy( proto, opt_supports );
+	XUI_Attr_copy( proto, opt_supports );
 	
 	// setAttr に書き換え
-	X.UI.attrClassProto = proto;
+	XUI_attrClassProto = proto;
 	for( p in opt_attrs ){
-		opt_supports[ p ] && X.UI._AbstractUINode.prototype.setAttr( p, opt_supports[ p ], opt_attrs[ p ] );
+		if( X_EMPTY_OBJECT[ p ] ) continue;
+		opt_supports[ p ] && XUI_AbstractUINode.prototype.setAttr( p, opt_supports[ p ], opt_attrs[ p ] );
 	};
-	X.UI.attrClassProto = null;
+	XUI_attrClassProto = null;
 	return klass;
 };